1 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
4 * mangle.c (find_compression_record_match): Don't iterate through
5 package namespace elements unless they all match compression_table
8 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
10 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
11 (generate-manpages): Likewise.
12 (java.maintainer-clean): Likewise.
16 (jv-scan.1): Likewise.
17 (jcf-dump.1): Likewise.
19 (jv-convert.1): Likewise.
21 (rmiregistry.1): Likewise.
22 (java.install-man): Likewise.
23 (parse-scan.o): Move and define complete compile line.
25 (jcf-tree-inline.o): Move.
27 2003-10-20 Mark Mitchell <mark@codesourcery.com>
29 * Make-lang.in (info): Update dependencies.
30 (java.install-info): Remove.
31 ($(srcdir)/java/gcj.info): Replace with ...
32 ($(docobjdir)/gcj.info): ... this.
34 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
36 * Make-lang.in: Replace uses of $(target_alias) with
37 $(target_noncanonical).
39 2003-10-09 Tom Tromey <tromey@redhat.com>
41 * decl.c (java_init_decl_processing): Declare signers field.
42 * class.c (make_class_data): Set signers field.
44 2003-10-09 Jason Merrill <jason@redhat.com>
46 * parse.y (patch_assignment): Use make_node to create a BLOCK.
47 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
50 2003-10-06 Mark Mitchell <mark@codesourcery.com>
52 * Make-lang.in (java.info): Replace with ...
54 (java.dvi): Replace with ...
56 (java.generated-manpages): Replace with ...
58 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
60 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
62 2003-10-01 Andrew Haley <aph@redhat.com>
64 * jcf-parse.c (java_parse_file): Write otable and atable.
65 * java-tree.h (atable_methods): New.
67 (atable_syms_decl): New.
68 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
69 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
70 (symbol_*type): Rename method_symbol* to symbol*type.
71 (emit_offset_symbol_table): Delete.
72 (emit_symbol_table): New.
73 (get_symbol_table_index): New.
75 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
76 (build_known_method_ref): Likewise.
77 (get_symbol_table_index): Rename from get_offset_table_index.
78 Parameterize to allow re-use by differing types of symbol table.
79 (build_invokevirtual): Pass table to get_offset_table_index.
80 * decl.c (java_init_decl_processing): Push types and decls for
81 atable and atable_syyms.
82 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
83 (make_class_data): Add new fields atable and atable_syms.
84 (emit_symbol_table): Rename from emit_offset_symbol_table.
85 Parameterize to allow re-use by different types of symbol table.
86 (build_symbol_entry): Renamed from build_method_symbols_entry.
88 2003-09-30 Roger Sayle <roger@eyesopen.com>
90 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
91 semantics for SAVE_EXPR, by caching the result in a temporary.
93 2003-09-28 Richard Henderson <rth@redhat.com>
95 * check-init.c (check_init): Save and restore input_location
96 instead of file and line separately.
97 * decl.c (java_expand_body): Likewise.
98 * jcf-write.c (generate_bytecode_insns): Likewise.
99 * parse.y (safe_layout_class): Likewise.
100 * jcf-parse.c (read_class, parse_class_file): Likewise.
101 (java_parse_file): Use %H for warning locator.
103 2003-09-28 Roger Sayle <roger@eyesopen.com>
105 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
106 with void-type branches instead of using a COMPOUND_EXPR.
108 2003-09-28 Jeff Sturm <jsturm@one-point.com>
110 * decl.c (java_optimize_inline, dump_function): Remove.
111 * java-tree.h (java_optimize_inline): Remove declaration.
112 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
113 * parse.y (source_end_java_method, java_expand_classes):
114 Likewise. Remove dead code.
116 2003-09-27 Roger Sayle <roger@eyesopen.com>
118 * lang.c (java_init_options): Set flag_evaluation_order.
119 * expr.c (force_evaluation_order): Don't attempt to force
120 evaluation order of binary operations using save_expr.
121 * parse.y (java_complete_lhs): No longer need to call
122 force_evaluation_order when constructing binary operators.
124 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
125 Bryce McKinlay <bryce@mckinlay.net.nz>
128 * parse.y (not_accessible_field_error): New function.
129 (resolve_expression_name): Check field access permissions.
130 (resolve_qualified_expression_name): Use
131 not_accessible_field_error.
132 (resolve_qualified_expression_name): Likewise.
134 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
136 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
138 2003-09-23 Roger Sayle <roger@eyesopen.com>
140 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
141 with equal operands without side-effects.
143 2003-09-22 Jeff Sturm <jsturm@one-point.com>
145 * decl.c (java_init_decl_processing): Don't emit otable decls
146 if flag_indirect_dispatch is not set.
148 2003-09-21 Richard Henderson <rth@redhat.com>
150 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
153 2003-09-21 Richard Henderson <rth@redhat.com>
155 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
156 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
158 2003-09-20 Richard Henderson <rth@redhat.com>
160 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
162 2003-09-18 Roger Sayle <roger@eyesopen.com>
164 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
165 * check-init.c (check_init): Likewise.
167 2003-09-18 Roger Sayle <roger@eyesopen.com>
169 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
171 2003-09-16 Andrew Haley <aph@redhat.com>
173 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
175 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
178 * mangle.c (find_compression_record_match): Skip
179 over a "6JArray" (the array template mangled string)
181 (mangle_array_type): Correct minor typo.
182 (atms): Move definition to the beginning.
184 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
186 * class.c (add_miranda_methods): Ensure super-interfaces are laid
187 out. Fix for PR java/12254.
189 2003-09-11 Richard Henderson <rth@redhat.com>
191 * parse.y (source_end_java_method): Update for new
192 cgraph_finalize_function argument.
194 2003-09-09 Richard Henderson <rth@redhat.com>
196 * parse.y (source_end_java_method): Update call to
197 cgraph_finalize_function.
199 2003-09-03 Jeff Sturm <jsturm@one-point.com>
201 * decl.c (java_expand_body): New function.
202 * expr.c (build_class_init): Set DECL_IGNORED_P.
203 * java-tree.h (start_complete_expand_method,
204 java_expand_body): Declare.
205 * jcf-parse.c (cgraph.h): Include.
206 (java_parse_file): Handle flag_unit_at_a_time.
207 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
208 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
209 (java_estimate_num_insns): Use walk_tree_without_duplicates.
210 (java_start_inlining): New function.
211 * parse.h (java_finish_classes): Declare.
212 * parse.y: Include cgraph.h.
213 (block): Don't special-case empty block production.
214 (craft_constructor): Set DECL_INLINE.
215 (source_end_java_method): Handle flag_unit_at_a_time.
216 Replace inline code with call to java_expand_body.
217 (start_complete_expand_method): Remove static modifier.
218 (java_expand_method_bodies): Patch function tree for
219 class initialization and/or synchronization as needed.
220 Don't begin RTL expansion yet.
221 (java_expand_classes): Check flag_unit_at_a_time before
222 calling finish_class.
223 (java_finish_classes): New function.
224 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
225 (patch_assignment): Set DECL_CONTEXT on temporary variable.
226 (emit_test_initialization): Set DECL_IGNORED_P.
228 2003-09-03 Roger Sayle <roger@eyesopen.com>
230 * builtins.c (enum builtin_type): Delete unused enumeration.
231 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
233 2003-08-28 Tom Tromey <tromey@redhat.com>
235 * gcj.texi (Extensions): Document gcjlib URLs.
237 2003-08-20 Tom Tromey <tromey@redhat.com>
239 * gcj.texi (Extensions): Added xref.
240 (libgcj Runtime Properties): Document
241 gnu.gcj.runtime.VMClassLoader.library_control.
243 2003-08-20 Andrew Haley <aph@redhat.com>
245 * except.c (prepare_eh_table_type): Use new encoding for exception
246 handlers when using -fno-assume-compiled.
248 2003-08-13 Tom Tromey <tromey@redhat.com>
250 * gcj.texi (Invoking gij): Document -X and -?.
252 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
254 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
255 GCJH_OBJS, JCFDUMP_OBJS
256 * win32-host.c: Removed the unnecessary and broken dependency
259 2003-08-11 Tom Tromey <tromey@redhat.com>
261 * parse.y (java_check_regular_methods): Typo fixes. Call
262 check_interface_throws_clauses. Use
263 check_concrete_throws_clauses.
264 (check_interface_throws_clauses): New function.
265 (check_concrete_throws_clauses): New function.
266 (hack_is_accessible_p): New function.
267 (find_most_specific_methods_list): Added FIXME.
268 * typeck.c (lookup_do): Use `flags' argument to decide what to
270 (lookup_argument_method_generic): New function.
271 (lookup_argument_method2): Removed.
272 * jcf.h (ACC_INVISIBLE): New define.
273 * jcf-write.c (generate_classfile): Skip invisible methods.
274 * class.c (add_miranda_methods): New function.
275 (layout_class_methods): Use it.
276 (get_access_flags_from_decl): Use ACC_INVISIBLE.
277 * java-tree.h (METHOD_INVISIBLE): New define.
278 (lang_decl_func) [invisible]: New field.
279 (lookup_argument_method_generic): Declare.
280 (SEARCH_INTERFACE): New define.
281 (SEARCH_SUPER): Likewise.
282 (SEARCH_ONLY_INTERFACE): Likewise.
283 (SEARCH_VISIBLE): Likewise.
284 (lookup_argument_method2): Removed declaration.
286 2003-08-05 Tom Tromey <tromey@redhat.com>
288 Fix for PR java/11600:
289 * parse.y (java_complete_lhs): See whether we're calling a method
291 (check_thrown_exceptions): Added `is_array_call' argument;
292 fixed `clone' checking; updated all callers.
294 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
296 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
298 2003-08-03 Tom Tromey <tromey@redhat.com>
300 * java-tree.h (METHOD_TRANSIENT): Removed.
301 * decl.c (pushdecl): Removed some dead code.
302 * class.c (get_access_flags_from_decl): Can't have transient
304 (add_method_1): Can't have a transient method.
306 2003-07-28 Andreas Jaeger <aj@suse.de>
308 * jvspec.c: Convert to ISO C90 prototypes.
310 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
312 * decl.c (force_poplevels): Fix warning call.
314 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
316 * expr.c (expand_java_field_op): Don't use xxx_with_decl
317 (expand_java_field_op): Likewise.
318 * class.c (layout_class_method): Likewise
319 (emit_register_classes): Likewise.
320 * decl.c (pushdecl): Likewise.
321 (poplevel): Likewise.
322 (force_poplevels): Likewise.
323 (give_name_to_locals): Likewise.
324 * check-init.c (check_for_initialization): Likewise.
326 2003-07-24 Jason Merrill <jason@redhat.com>
328 * java-tree.h: Move boolean_type_node et al to the back end.
330 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
332 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
335 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
337 * lang.opt: Don't show -MD_ and -MDD_.
339 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
341 * lang-options.h: Remove.
342 * lang.opt: Add help text.
344 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
346 * expr.c: Remove the last argument to expand_assignment().
348 2003-07-09 Jan Hubicka <jh@suse.cz>
350 * java-tree.h (DECL_NUM_STMTS): Rename to...
351 (DECL_ESTIMATED_INSNS): ... this.
352 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
353 New static functions.
354 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
355 * parser.y (add_stmt_to_compound): Do not account statements.
357 2003-07-08 Mark Wielaard <mark@klomp.org>
359 * gcj.texi: CNI now expands to Compiled Native Interface.
361 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
363 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
365 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
367 * expr.c (expand_byte_code): Adjist emit_line_note call.
369 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
371 * lang.c (java_handle_option): Don't handle filenames.
373 2003-07-02 Zack Weinberg <zack@codesourcery.com>
375 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
378 * jcf-write.c: Don't default-define DIR_SEPARATOR.
379 * jcf.h: Delete COMPARE_FILENAMES definition.
381 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
383 * lang.c (java_init_options): Update prototype.
385 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
387 * decl.c (poplevel): Adjust define_label call.
389 2003-06-27 Zack Weinberg <zack@codesourcery.com>
391 * gjavah.c (flag_jni): Make non-static.
392 * parse-scan.y (ctxp): Make non-static.
394 * class.c (build_method_symbols_entry)
395 * expr.c (get_offset_table_index)
396 * jcf-parse.c (jcf_parse):
397 Mark the definition static, matching the forward declaration.
399 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
401 * lang.c (java_handle_option): Don't check for missing arguments.
403 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
405 * class.c (push_class): Use a location_t to save place.
406 (emit_register_classes): Set input_location. Adjust
407 expand_function_end call.
408 * resource.c (write_resource_constructor): Likewise.
409 * decl.c (end_java_method): Adjust expand_function_end call.
410 * parse.y (source_end_java_method): Likewise.
412 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
414 * lang.c (java_handle_option): Likewise.
416 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
418 * lang.c (java_handle_option): Special-casing of optional
419 joined arguments no longer needed.
420 * lang.opt: Update switches that take optional argument.
422 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
424 * lang.opt: Declare Java.
425 * lang.c (java_init_options): Update.
427 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
429 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
431 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
433 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
434 * lang.c (java_handle_option): -MD and -MMD have an underscore.
435 * lang.opt: -MD and -MMD have an underscore.
437 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
439 * class.c (emit_register_classes): Adjust init_function_start
441 * decl.c (complete_start_java_method): Likewise.
442 * resource.c (write_resource_constructor): Likewise.
444 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
446 * Make-lang.in: Update to use options.c and options.h.
447 * lang.c: Include options.h not j-options.h.
448 (java_handle_option): Abort on unrecognized option.
449 (java_init_options): Request Java switches.
451 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
453 * Make-lang.in: Handle mostlyclean.
455 2003-06-11 Tom Tromey <tromey@redhat.com>
457 * lang.c (java_handle_option): Update dependency_tracking for
460 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
463 2003-06-10 Andrew Haley <aph@redhat.com>
465 * resource.c (write_resource_constructor): Use expand_expr to
466 generate the address of the label attached to a resource.
467 * Make-lang.in (java/resource.o): Add expr.h
469 2003-06-10 Andrew Haley <aph@redhat.com>
471 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
472 (java_decl_ok_for_sibcall): New.
474 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
476 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
477 (java/j-options.c, java/j-options.h): New.
478 * java-tree.h (resource_name, compile_resource_file,
479 compile_resource_data): Constify.
480 * jcf-write.c (jcf_write_base_directory): Similarly.
481 * jcf.h (jcf_write_base_directory): Similarly.
482 * lang.c: Include j-options.h.
483 (cl_options_count, cl_options, string_option, java_decode_option,
484 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
485 process_option_with_no): Remove.
486 (resource_name): Constify.
487 (LANG_HOOKS_HANDLE_OPTION): Override.
488 (java_handle_option): New.
489 (java_init): Don't call jcf_path_init.
490 (java_init_options): Call jcf_path_init.
492 * resource.c (compile_resource_data, compile_resource_file): Constify.
494 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
496 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
497 (struct lang_decl_func): Add last_line field.
498 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
499 DECL_SOURCE_LINE_LAST): Remove.
500 * parse.y (missing_return_error, finish_method_declaration,
501 lookup_cl, start_artificial_method_body, source_end_java_method,
502 start_complete_expand_method): Adjust.
504 2003-06-08 Tom Tromey <tromey@redhat.com>
506 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
509 2003-06-08 Roger Sayle <roger@eyesopen.com>
511 * builtins.c (define_builtin_type, builtin_types): Delete.
512 (define_builtin): Rewritten to take just the built-in code,
513 the function's name, type and fallback library function name.
514 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
515 (initialize_builtins): Overhaul to define the GCC builtins
516 used by gcj manually, providing the Java run-time's
517 implementations as the fallback library function.
519 2003-06-08 Anthony Green <green@redhat.com>
521 * parse.y (patch_cast): Fix conversions from floating-point to
524 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
526 * Make-lang.in: Update.
527 * lang.c: Include opts.h. Define cl_options_count and cl_options.
529 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
531 * lang.c (java_init_options): Update.
533 2003-06-05 Jan Hubicka <jh@suse.cz>
535 * Make-lang.in: Add support for stageprofile and stagefeedback
537 2003-05-31 Roger Sayle <roger@eyesopen.com>
539 * lang.c (java_init_options): Prescribe wrap-around two's
540 complement arithmetic overflow by setting flag_wrapv.
542 2003-05-29 Roger Sayle <roger@eyesopen.com>
544 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
545 (builtin_record): Add an additional builtin_code field to
546 record which GCC built-in corresponds to the Java function.
547 (java_builtins): Add new entries for atan, atan2, exp, log,
549 (max_builtin, min_builtin, abs_builtin): Perform constant
550 folding on the resulting tree.
551 (java_build_function_call_expr): Likewise, perform constant
552 folding on the resulting tree.
553 (initialize_builtins): The NULL creators are now allowed in
554 the java_builtins table, which is now terminated by an entry
555 with builtin_code == END_BUILTINS.
556 (check_for_builtin): Likewise. If the matching creator is
557 NULL, construct the call using java_build_function_call_expr
558 directly with the decl for the corresponding builtin_code.
560 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
562 * win32-host.c: Normalize copyright boilerplate.
564 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
566 * parse.y (print_int_node): Use string concatentation on
567 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
568 function calls into one.
570 2003-05-13 Zack Weinberg <zack@codesourcery.com>
572 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
573 fatal_io_error with calls to fatal_error; add ": %m" to the end of
574 all the affected error messages.
576 2003-05-13 Richard Henderson <rth@redhat.com>
578 * class.c (layout_class_method): Set DECL_EXTERNAL.
579 * decl.c (java_mark_decl_local, java_mark_class_local): New.
580 * java-tree.h (java_mark_class_local): Declare.
581 * jcf-parse.c (parse_class_file): Use it.
582 * parse.y (java_expand_classes): Likewise.
584 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
586 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
587 * lex.h: #include input.h.
588 * jv-scan.c (input_filename): Remove.
590 2003-05-02 Tom Tromey <tromey@redhat.com>
593 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
594 (handle_inner_classes): New function.
596 2003-05-01 Tom Tromey <tromey@redhat.com>
599 * parse.y (finish_for_loop): Do nothing if update expression is a
600 EXPR_WFL_NODE wrapping nothing.
601 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
603 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
605 * lex.h (input_lineno): Remove declaration.
606 * parse-scan.y: #include input.h.
607 (input_filename): Remove declaration.
608 (input_location): Add definition.
609 (input_line): Remove definition.
611 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
613 * lex.h (lineno): Rename to ...
614 (input_line): ... here
615 * parse-scan.y (lineno): Rename to ...
616 (input_line): ... here.
617 (reset_report): Rename lineno to input_line.
618 * check-init.c (check_init): Likewise.
619 * class.c (push_class): Likewise.
620 * decl.c (complete_start_java_method, end_java_method): Likewise.
621 * expr.c (expand_byte_code): Likewise.
622 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
623 * jcf-write.c (generate_bytecode_insns): Likewise.
624 * lex.c (java_init_lex, java_allocate_new_line,
625 do_java_lex): Likewise.
626 * parse.h (YYNOT_TWICE): Likewise.
627 * parse.y (empty_statement, expression_statement,
628 java_pop_parser_context, java_parser_context_save_global,
629 yyerror, register_fields, method_header, safe_layout_class,
630 find_in_imports_on_demand, create_artificial_method,
631 source_end_java_method, start_complete_expand_method,
632 build_thisn_assign, java_complete_lhs,
633 maybe_absorb_scoping_block): Likewise.
635 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
637 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
638 '/' when computing java source filename
640 2003-04-13 Tom Tromey <tromey@redhat.com>
642 * gjavah.c (print_c_decl): Indentation fix.
644 2003-04-12 Zack Weinberg <zack@codesourcery.com>
646 * class.c (make_field_value, make_method_value, get_dispatch_table)
647 (make_class_data, emit_offset_symbol_table)
648 * constants.c (build_constants_constructor)
649 * java-tree.h (START_RECORD_CONSTRUCTOR)
650 * parse.y (maybe_build_array_element_wfl):
651 Use build_constructor.
653 2003-04-10 Eric Blake <ebb9@email.byu.edu>
656 * parse.y (string_convert_int_cst): Always use at least one digit
657 in string conversion. Remove ASCII dependence.
658 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
660 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
662 * Make-lang.in: added win32-host.c
663 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
664 resolves to open() on non-Win32 platforms and
665 Win32-specific jcf_open_exact_case() on Win32
666 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
667 when trying .java and .class files
668 * win32-host.c: added to repository. Defines
669 Win32-specific jcf_open_exact_case()
671 2003-04-10 Andrew Haley <aph@redhat.com>
673 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
674 (maybe_free_localvar): Renamed from localvar_free.
676 (generate_bytecode_insns): Set new variable, jsrs.
677 Only free local vars if no jsr insns have been emittted.
678 Call maybe_free_localvar, not localvar_free.
680 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
682 * gcj.texi: Remove @ at start of file.
684 2003-03-25 Tom Tromey <tromey@redhat.com>
686 * parse.y (create_interface): Call CHECK_DEPRECATED.
688 2003-03-23 Zack Weinberg <zack@codesourcery.com>
690 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
692 2003-03-21 Zack Weinberg <zack@codesourcery.com>
694 * javaop.h (jfloat, jdouble): Make them structures mirroring
695 the bit fields of IEEE float and double respectively.
696 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
697 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
698 (union Word, union DWord): Delete.
699 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
701 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
703 (jni_print_float, jni_print_double): New. Generate
704 hexadecimal floating constants.
705 (print_field_info): Use jni_print_float/double.
707 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
708 finite floating point numbers for output; special case
711 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
713 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
714 Replace 0 and 1 with true and false in return statements.
716 2003-03-19 Tom Tromey <tromey@redhat.com>
718 * lex.c (do_java_lex): Renamed from java_lex.
719 (java_lex): New function.
722 2003-03-13 Tom Tromey <tromey@redhat.com>
724 * parse.y (resolve_inner_class): Error if qualifier is a primitive
727 2003-03-04 Andrew Haley <aph@redhat.com>
729 * gjavah.c (is_first_data_member): New global variable.
730 (print_c_decl): If it's the first data member, align it as the
732 (process_file): Set is_first_data_member.
734 2003-03-11 Tom Tromey <tromey@redhat.com>
736 * parse.y (resolve_field_access): Initialize class if field is
737 found in another static field.
738 * expr.c (build_class_init): Don't optimize out initialization of
739 implemented interface.
741 2003-03-11 Andrew Haley <aph@redhat.com>
743 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
746 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
748 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
749 and DIR_SEPARATOR_2 for a target.
752 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
753 and DIR_SEPARATOR_2 for a target into account.
755 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
757 * lang.c (java_init): Update prototype, move code to java_post_options.
758 (java_post_options): Similarly.
760 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
762 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
763 compare file name components depending on the case-sensitivity
764 or otherwise of the host file system.
766 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
767 "strcmp" to compare file name components.
768 Use IS_DIR_SEPARATOR instead of comparing directly against
770 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
771 comparing directly against DIR_SEPARATOR.
773 2003-03-04 Tom Tromey <tromey@redhat.com>
775 * Make-lang.in (java.tags): New target.
777 2003-03-01 Roger Sayle <roger@eyesopen.com>
779 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
780 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
782 2003-03-01 Tom Tromey <tromey@redhat.com>
784 * parse.y (jdep_resolve_class): Only check deprecation if we found
787 2003-02-28 Tom Tromey <tromey@redhat.com>
790 * class.c (maybe_layout_super_class): Always pass a WFL to
792 * parse.y (do_resolve_class): Updated comment to explain
795 2003-02-26 Tom Tromey <tromey@redhat.com>
797 * jcf-write.c (generate_classfile): Check whether class is
798 deprecated before writing attribute count.
800 2003-02-25 Roger Sayle <roger@eyesopen.com>
802 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
803 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
805 2003-02-23 Tom Tromey <tromey@redhat.com>
807 * lang-options.h: Added -Wdeprecated.
808 * gcj.texi (Warnings): Document -Wdeprecated.
809 * java-tree.h (flag_deprecated): Declare.
810 * lang.c (lang_W_options): Added deprecated.
811 (flag_deprecated): New global.
812 * chartables.h: Rebuilt.
813 * gen-table.pl (process_one): Look at whitespace.
814 (print_tables): Define LETTER_SPACE, LETTER_MASK.
815 * parse.h (CLEAR_DEPRECATED): New macro.
816 (CHECK_DEPRECATED_NO_RESET): New macro.
817 * jcf-parse.c (handle_deprecated): New function.
818 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
819 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
820 * parse.y (resolve_type_during_patch): Check deprecation.
821 (jdep_resolve_class): Likewise.
822 (process_imports): Likewise.
823 (resolve_expression_name): Likewise.
824 (check_deprecation): Strip arrays from decl. Check
826 (patch_method_invocation): Also check the particular constructor
828 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
829 * jcf-write.c (append_deprecated_attribute): New function.
830 (generate_classfile): Generate deprecated attribute when
832 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
833 (java_lex) [case '*']: Simplify logic.
834 (java_start_char_p): Use LETTER_MASK.
835 (java_part_char_p): Likewise.
836 (java_space_char_p): New function.
838 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
840 Change base class access representation.
841 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
842 (add_interface_do): Likewise.
844 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
846 * decl.c (java_init_decl_processing): Change
847 soft_lookupjnimethod_node to reflect the change in
848 signature of _Jv_LookupJNIMethod in libjava/jni.cc
849 * expr.c (build_jni_stub): Calculate and pass the size
850 on the stack of the arguments to a JNI function. Use
851 new target macro MODIFY_JNI_METHOD_CALL to allow a
852 target to modify the call to a JNI method.
854 2003-02-08 Roger Sayle <roger@eyesopen.com>
856 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
857 instead of basename to avoid compiler warnings on Tru64.
859 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
861 * gcj.texi: Update to GFDL 1.2.
863 2003-01-31 Andrew Haley <aph@redhat.com>
865 * parse.y (java_expand_classes): Scan the whole class list looking
866 for access methods that haven't yet been expanded.
868 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
872 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
873 to fix bootstrap on sparc-unknown-netbsdelf1.5.
874 * jcf-parse.c: Likewise.
876 2003-01-31 Mark Wielaard <mark@klomp.org>
878 * gjavah.c (throwable_p): Allocate 1 more byte for string.
880 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
882 * class.c (make_class): Use BINFO_ELTS.
883 (set_super_info): Likewse.
884 (add_interface_do): Likewise.
886 2003-01-30 Tom Tromey <tromey@redhat.com>
888 * jcf-parse.c (read_class): Update identifier's class value if it
889 changed during parsing.
891 2003-01-30 Loren James Rittle <ljrittle@acm.org>
893 * Make-lang.in (po-generated): Find the targets in $(parsedir).
894 Propagate change to all other rules as required.
895 (java/parse-scan.o): Add explicit dependency on
896 $(parsedir)/java/parse-scan.c .
898 2003-01-29 Tom Tromey <tromey@redhat.com>
900 * parse.y (patch_assignment): Only transform the rhs of an
901 assignment when compiling to native.
903 2003-01-28 Tom Tromey <tromey@redhat.com>
905 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
907 2003-01-28 Tom Tromey <tromey@redhat.com>
909 * lex.c (java_lex): Don't include UEOF as part of token.
910 (java_read_unicode): Error if \u sequence prematurely terminated.
912 2003-01-27 Tom Tromey <tromey@redhat.com>
914 * parse.y (java_check_regular_methods): Check for construct after
915 checking types in throws clause.
917 2003-01-24 Tom Tromey <tromey@redhat.com>
919 * class.c (build_static_field_ref): Only a String or numeric field
920 can fold to a constant.
922 2003-01-23 Tom Tromey <tromey@redhat.com>
924 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
925 file name in resource buffer.
927 2003-01-23 Tom Tromey <tromey@redhat.com>
929 * expr.c (build_known_method_ref): Use method's context to find
932 2003-01-23 Tom Tromey <tromey@redhat.com>
934 * constants.c (set_constant_entry): Allocated cleared memory.
936 2003-01-22 Tom Tromey <tromey@redhat.com>
938 * java-tree.h: Don't use PARAMS.
939 * resource.c: Add prototypes for all functions.
940 (write_resource_constructor): Use `const char *' to avoid
943 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
945 * jcf-parse.c (process_zip_dir): Remove unused variable.
947 2003-01-22 Tom Tromey <tromey@redhat.com>
949 * expr.c (build_invokeinterface): Abort if method's context is not
952 2003-01-22 Tom Tromey <tromey@redhat.com>
954 * gcj.texi (Input and output files): Mention non-class entries.
955 * decl.c (java_init_decl_processing): Call
956 init_resource_processing.
957 * java-tree.h (compile_resource_data, write_resource_constructor,
958 compile_resource_file, init_resource_processing): Declare.
959 * config-lang.in (gtfiles): Added resource.c.
960 * Make-lang.in (gt-java-resource.h): New target.
961 (JAVA_OBJS): Added resource.o.
962 (java/resource.o): New target.
963 * resource.c: New file.
964 * class.c (compile_resource_file): Moved to resource.c.
965 (registerResource_libfunc): Likewise.
966 (utf8_decl_list): Mark with GTY; now static.
967 * jcf-parse.c (classify_zip_file): New function.
968 (parse_zip_file_entries): Use it; compile .properties files.
969 (process_zip_dir): Use classify_zip_file and compute_class_name.
970 Don't write class name into zip directory.
971 (java_parse_file): Call write_resource_constructor.
972 (compute_class_name): New function.
973 * jcf-io.c (read_zip_member): Reindented.
975 2003-01-21 Tom Tromey <tromey@redhat.com>
977 * class.c (supers_all_compiled): New function.
978 (make_class_data): Use it.
980 2003-01-21 Tom Tromey <tromey@redhat.com>
982 * parse.y (method_header): Native method can't be strictfp.
983 No method can be transient or volatile.
985 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
987 Make-lang.in (jvspec.o-warn): Add -Wno-error.
989 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
991 * check-init.c: Fix comment typos.
993 * constants.c: Likewise.
995 * except.c: Likewise.
997 * java-except.h: Likewise.
998 * java-tree.h: Likewise.
999 * javaop.h: Likewise.
1000 * jcf-dump.c: Likewise.
1001 * jcf-io.c: Likewise.
1002 * jcf-parse.c: Likewise.
1003 * jcf-write.c: Likewise.
1005 * mangle.c: Likewise.
1006 * typeck.c: Likewise.
1007 * verify.c: Likewise.
1009 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1011 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1012 * jcf-write.c: Include "tm_p.h".
1014 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1016 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1018 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1020 * builtins.c (java_build_function_call_expr): Renamed from
1021 build_function_call_expr. All callers changed.
1023 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1024 * jcf-parse.c: Include tm_p.h.
1026 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1029 2003-01-14 Tom Tromey <tromey@redhat.com>
1031 * class.c (make_class_data): Check that super is compiled before
1032 building class reference to it.
1034 2003-01-14 Andrew Haley <aph@redhat.com>
1036 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1037 varargs function -- correct.
1039 2003-01-14 Andrew Haley <aph@redhat.com>
1041 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1043 2003-01-14 Andrew Haley <aph@redhat.com>
1045 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1046 varargs function -- correct.
1048 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1049 temporary if the RHS is a reference.
1051 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1053 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1054 * keyword.h: Regenerated.
1056 * All Files: Convert to ISO C style function definitions.
1058 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1060 * parse.y (check_pkg_class_access): ANSIfy definition.
1062 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1064 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1067 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1069 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1071 Merge from pch-branch:
1073 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1075 * Make-lang.in (java/gjavah.o): Update dependencies.
1076 * gjavah.c: Include ggc.h.
1078 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1080 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1081 (JCFDUMP_OBJS): Add ggc-none.o.
1082 (java/jcf-dump.o): Depend on GGC_H.
1083 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1084 CPool substructures.
1085 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1086 * jcf-dump.c: Include ggc.h.
1088 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1090 * jcf.h (union cpool_entry): New.
1091 (struct CPool): Use gengtype to mark. Change field 'data' to be
1093 (struct JCF): Use gengtype to mark.
1094 (CPOOL_UINT): Update for new cpool_entry type.
1095 (CPOOL_USHORT1): Likewise.
1096 (CPOOL_USHORT2): Likewise.
1097 (CPOOL_FINISH): Use GC to free cpool subfields.
1098 * parse.h (struct parser_ctxt): Mark field current_jcf.
1099 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1100 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1101 (main_jcf): Use gengtype to mark.
1102 (ggc_mark_jcf): Delete.
1103 (get_constant): Update for new cpool_entry type.
1104 (give_name_to_class): Likewise.
1105 (get_class_constant): Likewise.
1106 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1107 (java_parse_file): Use GGC to allocate struct JCF.
1108 (init_jcf_parse): Don't call ggc_add_root.
1109 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1111 * java-tree.h (current_jcf): Use gengtype to mark.
1112 (CPOOL_UTF): Update for new cpool_entry type.
1113 (outgoing_cpool): Use gengtype to mark.
1114 (struct lang_type): GC struct JCF and struct CPool.
1115 * config-lang.in (gtfiles): Add jcf.h.
1116 * constants.c (find_tree_constant): New.
1117 (set_constant_entry): Allocate cpool subfields using GGC. Update
1118 for new cpool_entry type.
1119 (find_constant1): Update for new cpool_entry type.
1120 (find_constant2): Likewise.
1121 (find_utf8_constant): Use find_tree_constant.
1122 (find_class_or_string_constant): Remove unnecessary cast to jword.
1123 Update for new cpool_entry type.
1124 (count_constant_pool_bytes): Update for new cpool_entry type.
1125 (write_constant_pool): Likewise.
1126 (alloc_name_constant): Use find_tree_constant.
1127 (build_constants_constructor): Update for new cpool_entry type.
1129 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1131 * parse.y (mark_parser_ctxt): Delete.
1132 (goal): Don't use ggc_add_root.
1133 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1134 (java_pop_parser_context): Let GC free parser_ctxt.
1135 (java_parser_context_resume): Likewise.
1136 * parse.h (struct parser_ctxt): Use gengtype to mark.
1138 (ctxp_for_generation): Likewise.
1139 * lex.h (struct java_lc_s): Mark for gengtype.
1140 (java_lexer): Rearrange for gengtype.
1141 * config-lang.in (gtfiles): Add lex.h, parse.h.
1143 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1145 * All Files: Remove PARAMS macro.
1147 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1148 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1151 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1154 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1156 * Make-lang.in (java.install-common, java.uninstall,
1157 java.install-info, java.install-man): Prepend $(DESTDIR)
1158 to destination paths in all (un)installation commands.
1159 (java.install-common): Rewrite $(LN) command to support
1160 DESTDIR with "ln" as well as with "ln -s".
1162 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1164 * java-tree.h: Protect against multiple inclusion.
1166 2003-01-07 Tom Tromey <tromey@redhat.com>
1168 * class.c (add_assume_compiled): Don't adjust parent if we're
1169 already at the root of tree.
1171 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1173 * lang.c (dump_compound_expr): Prototype.
1175 2003-01-03 Tom Tromey <tromey@redhat.com>
1177 Fix for PR java/8712:
1178 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1179 when simply checking against `null'.
1181 2003-01-03 Tom Tromey <tromey@redhat.com>
1183 * gcj.texi (Standard Properties): Document http.proxyHost and
1186 * gcj.texi (GNU Classpath Properties): Document new properties.
1188 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1190 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1191 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1192 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1194 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1196 * Make-lang.in, boehm.c, buffer.c,
1197 buffer.h, builtins.c, class.c,
1198 config-lang.in, constants.c,
1199 convert.h, decl.c, except.c,
1200 expr.c, java-except.h,
1201 java-tree.h, javaop.def,
1202 jcf-parse.c, jcf-write.c,
1203 jv-scan.c, jvgenmain.c,
1204 jvspec.c, keyword.gperf,
1205 keyword.h, lang-options.h,
1206 lang-specs.h, lang.c, lex.c,
1207 lex.h, mangle.c, mangle_name.c,
1208 parse-scan.y, parse.h, parse.y,
1209 typeck.c, verify.c, xref.c,
1210 xref.h: Replace "GNU CC" with
1211 "GCC" in the copyright header.
1213 * check-init.c, gjavah.c, javaop.h,
1214 jcf-depend.c, jcf-dump.c, jcf-io.c,
1215 jcf-path.c, jcf-reader.c, jcf.h,
1216 zextract.c, zipfile.h: These files are
1217 "part of GCC". Also say "GCC" not "GNU CC".
1219 2002-12-30 DJ Delorie <dj@redhat.com>
1221 * Make-lang.in: Protect against texi2pod/pod2man failing.
1223 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1225 * gcj.texi: Use @copying.
1227 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1229 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1230 print_cxx_classname.
1231 (print_cxx_classname): Add add_scope parameter.
1232 (print_class_decls): Do not emit a semicolon after the extern
1234 (process_file): Adjust calls to print_cxx_classname.
1236 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1238 * gcj.texi: Include Cover Texts in man page.
1240 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1242 * class.c (build_static_field_ref): Check FIELD_FINAL.
1244 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1245 instead of current_constant_pool_data_ref.
1246 * java-tree.h (current_constant_pool_data_ref): Undefine.
1247 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1248 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1249 current_constant_pool_data_ref.
1251 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1252 not build_internal_class_name.
1254 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1255 Use it when class ref isn't certain to be compiled.
1257 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1259 * gcj.texi: Include gcc-common.texi.
1260 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1261 $(srcdir)/doc/include/gcc-common.texi.
1263 2002-12-22 Anthony Green <green@redhat.com>
1265 * gcj.texi (Limitations): Add note about org.xml.sax and
1268 2002-12-20 Tom Tromey <tromey@redhat.com>
1270 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1271 where minimum case value is Integer.MIN_VALUE.
1274 2002-12-18 Andrew Haley <aph@redhat.com>
1276 * parse.y (patch_invoke): Force evaluation order when `check' is
1277 set. For PR libgcj/8945.
1279 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1281 * gcj.texi: Change version number to 3.4.
1283 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1284 Andrew Haley <aph@redhat.com>
1286 * parse.y (source_end_java_method): Remove custom encoding of line
1287 numbers for a function decl before passing it to the back end.
1289 2002-12-03 Andrew Haley <aph@redhat.com>
1291 * class.c (make_class_data): New field, "chain".
1292 * decl.c (java_init_decl_processing): Likewise.
1294 2002-12-02 Tom Tromey <tromey@redhat.com>
1297 * parse.y (do_resolve_class): Handle qualified name via
1300 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1302 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1303 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1304 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1305 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1306 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1307 Include coretypes.h and tm.h.
1308 * Make-lang.in: Update dependencies.
1310 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1312 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1314 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1316 * jcf-reader.c: Don't expand JCF_readu4 inside the
1317 expansion of JCF_SKIP.
1319 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1321 * jcf-reader.c: Don't expand JCF_readu4 inside the
1322 expansion of JCF_SKIP.
1324 2002-11-22 Tom Tromey <tromey@redhat.com>
1326 * parse.y (patch_binop): Cast right hand side of shift expression
1327 to `int'. Fixes PR java/8676.
1329 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1330 Andrew Haley <aph@redhat.com>
1332 * gcc/java/jcf-write.c (write_classfile): Remove target
1333 class file, if it exists, before renaming the temporary
1336 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1338 * jvspec.c (lang_specific_spec_functions): New.
1340 2002-11-18 Tom Tromey <tromey@redhat.com>
1342 Fix for PR java/7912:
1343 * expr.c (can_widen_reference_to): Allow cast of array to
1344 Cloneable or Serializable.
1345 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1346 (java_io_serializable_identifier_node): Likewise.
1347 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1348 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1349 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1350 java_io_serializable.
1351 * decl.c (java_init_decl_processing): Initialize
1352 java_lang_cloneable_identifier_node and
1353 java_io_serializable_identifier_node.
1354 (java_lang_cloneable_identifier_node): New global.
1355 (java_io_serializable_identifier_node): Likewise.
1357 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1359 * buffer.c: Remove unnecessary casts.
1360 * check-init.c: Likewise.
1361 * class.c: Likewise.
1362 * constants.c: Likewise.
1364 * except.c: Likewise.
1365 * gjavah.c: Likewise.
1366 * jcf-io.c: Likewise.
1367 * jcf-parse.c: Likewise.
1368 * jcf-path.c: Likewise.
1369 * jvspec.c: Likewise.
1372 * verify.c: Likewise.
1374 2002-11-06 Tom Tromey <tromey@redhat.com>
1376 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1379 2002-11-05 Tom Tromey <tromey@redhat.com>
1381 Fix for PR java/6388.
1382 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1383 * java-tree.h (enum java_tree_index): New values
1384 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1385 (decimal_int_max, decimal_long_max): New defines.
1386 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1387 (error_if_numeric_overflow): Rewrote range checking.
1388 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1391 2002-11-02 Tom Tromey <tromey@redhat.com>
1393 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1395 * class.c (make_method_value): Put class name, not signature, into
1396 `throws' field. For PR java/8415.
1398 2002-10-24 Tom Tromey <tromey@redhat.com>
1400 * gcj.texi (Invoking gij): Document --showversion.
1401 (Standard Properties): java.library.path now set.
1403 2002-10-23 Tom Tromey <tromey@redhat.com>
1405 * gjavah.c (decode_signature_piece): In JNI mode, print
1406 `jobjectArray' when array depth is nonzero.
1409 2002-10-15 Andrew Haley <aph@redhat.com>
1411 * parse.y (patch_invoke): Call force_evaluation_order on a static
1413 (resolve_qualified_expression_name): Call force_evaluation_order
1414 on a arg list that is part of a Qualified Expression Name.
1416 * lang.c (dump_compound_expr): New.
1417 (java_dump_tree): New.
1419 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1421 * gcj.texi: Added item describing the GCJ runtime property
1424 2002-10-15 Richard Henderson <rth@redhat.com>
1426 * jcf-parse.c (get_constant): Fix type warning.
1428 2002-10-15 Andrew Haley <aph@redhat.com>
1430 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1431 (java_inlining_map_static_initializers): Declare.
1433 2002-10-14 Andrew Haley <aph@redhat.com>
1435 * tree-inline.c (remap_block): All local class initialization
1436 flags go in the outermost scope.
1437 (expand_call_inline): Call java_inlining_map_static_initializers.
1438 (expand_call_inline): Call java_inlining_merge_static_initializers.
1439 * java/lang.c (merge_init_test_initialization): New.
1440 (java_inlining_merge_static_initializers): New.
1441 (inline_init_test_initialization): New.
1442 (java_inlining_map_static_initializers): New.
1444 2002-10-11 Mark Wielaard <mark@klomp.org>
1446 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1448 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1450 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1452 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1454 * parse.y (merge_string_cste): Add parentheses around & within |.
1456 2002-10-08 Tom Tromey <tromey@redhat.com>
1458 * parse.y (variable_declarator_id): Simplify error path for
1459 array declarator error. For PR java/8003.
1461 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1463 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1466 2002-10-08 Andrew Haley <aph@redhat.com>
1468 * parse.y (attach_init_test_initialization_flags): Check for
1471 2002-10-07 Anthony Green <green@redhat.com>
1473 * parse.y (merge_string_cste): Fix bug in string concatenation.
1475 2002-10-03 Michael Koch <konqueror@gmx.de>
1477 * gcj.texi (Standard properties):
1478 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1480 2002-10-02 Roger Sayle <roger@eyesopen.com>
1482 PR optimization/6627
1483 * lang.c (java_init): If storing the vbit in function
1484 pointers, ensure that force_align_functions_log is atleast
1485 one to aid compatability with g++ vtables.
1487 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1489 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1490 foul of type-based aliasing.
1492 2002-09-30 Anthony Green <green@redhat.com>
1494 * gcj.texi (Invoking jv-scan): Fix texinfo.
1496 2002-09-28 Anthony Green <green@redhat.com>
1498 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1499 (Code Generation): Add -fno-assert documentation.
1500 * jv-scan.c (flag_assert): New global.
1501 (options): Add assert option.
1502 (help): Add --no-assert documentation.
1503 * parse-scan.y (flag_assert): New global.
1504 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1505 (flag_assert): New global.
1506 * java-tree.h (flag_assert): New global.
1507 * lex.c (java_lex): Obey flag_assert.
1508 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1511 2002-09-26 Andrew Haley <aph@redhat.com>
1513 * expr.c (build_java_array_length_access): Check for null pointer.
1514 * expr.c (expand_java_arrayload): Likewise.
1516 2002-09-21 Richard Henderson <rth@redhat.com>
1518 * jcf-parse.c (get_constant): Decode from IEEE no matter
1519 what the target format.
1521 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1523 * ChangeLog: Follow spelling conventions.
1524 * class.c: Likewise.
1527 * gjavah.c: Likewise.
1528 * java-tree.h: Likewise.
1529 * jcf-dump.c: Likewise.
1530 * jcf-parse.c: Likewise.
1531 * jvspec.c: Likewise.
1533 * mangle.c: Likewise.
1534 * parse.y: Likewise.
1536 2002-09-17 Tom Tromey <tromey@redhat.com>
1538 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1539 where \r appears at EOF. Fixes PR java/7950.
1541 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1543 * jvspec.c (lang_specific_driver): Remove unused variable.
1545 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1547 * java-tree.h (union lang_tree_node): Add chain_next option.
1549 2002-09-16 Richard Henderson <rth@redhat.com>
1551 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1552 use new real.h interface.
1553 * jcf-write.c (find_constant_index): Use new real.h interface.
1554 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1556 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1558 * lang.c: Follow spelling conventions.
1560 2002-09-11 Per Bothner <per@bothner.com>
1562 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1563 constant to the type of the field.
1564 (java_complete_tree): Remove now-redundant code.
1566 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1568 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1571 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1572 return label if a ret instruction for the jsr has been reached.
1574 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1576 * parse.y (DIR_SEPARATOR): Don't define.
1577 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1579 2002-08-28 Andrew Haley <aph@redhat.com>
1581 * verify.c (verify_jvm_instructions): Allow exception handler
1582 inside code that is being protected, but generate a warning.
1583 * except.c (link_handler): Initialize `expanded' in new eh_range.
1584 (binding_depth, is_class_level, current_pc): Declare extern.
1586 2002-09-01 Mark Wielaard <mark@klomp.org>
1588 * gcj.texi: Add chapter about system properties.
1591 2002-08-26 Tom Tromey <tromey@redhat.com>
1593 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1594 conversion if RHS_TYPE is byte, short, or char.
1596 2002-08-22 Tom Tromey <tromey@redhat.com>
1598 * gcj.texi (Invoking gij): Document -cp and -classpath.
1600 2002-08-21 Tom Tromey <tromey@redhat.com>
1602 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1603 $(prefix)/share. For PR libgcj/7633.
1605 For PR java/6005 and PR java/7611:
1606 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1607 (java_can_use_bit_fields_p): New function.
1609 2002-08-16 Tom Tromey <tromey@redhat.com>
1611 * gcj.texi (Class Initialization): Mention class initialization of
1614 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1616 * Make-lang.in (java-tree-inline.o): New.
1617 (JAVA_OBJS): Add java-tree-inline.o.
1618 * parse.y (source_end_java_method): Call java_optimize_inline.
1619 (java_expand_method_bodies): Save method's tree in
1621 (add_stmt_to_compound): Keep track of the number of statments.
1622 * lang.c (java_init): Enable flag_inline_trees.
1623 (java_post_options): If flag_inline_functions is on, enable
1624 flag_inline_trees instread.
1625 (decl_constant_value): New.
1626 (java_tree_inlining_walk_subtrees): New.
1627 * java-tree.h (DECL_NUM_STMTS): New macro.
1628 (java_optimize_inline): Declare.
1629 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1630 Handle a LABEL_EXPR.
1631 * decl.c (build_result_decl): If we already have a DECL_RESULT
1633 (dump_function): New.
1634 (java_optimize_inline): New.
1635 (dump_function): New.
1637 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1640 * parse.y (build_assertion): Invert return from
1641 desiredAssertionStatus.
1643 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1645 * jcf-write.c (get_access_flags): Return correct access flags for
1646 private and protected inner classes.
1648 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1650 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1652 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1654 * mangle_name.c: Don't include obstack.h twice.
1655 * xref.c: Don't include obstack.h.
1657 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1659 * class.c: (permanent_obstack): Delete declaration.
1660 * constants.c: (permanent_obstack): Delete declaration.
1661 * except.c: (permanent_obstack): Delete declaration.
1662 * expr.c: (permanent_obstack): Delete declaration.
1663 * jcf-parse.c: (permanent_obstack): Delete declaration.
1664 (saveable_obstack): Delete declaration.
1665 * parse.h: (permanent_obstack): Delete declaration.
1666 * typeck.c: (permanent_obstack): Delete declaration.
1668 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1670 * gcj.texi (version-gcc): Increase to 3.3.
1672 2002-07-22 Tom Tromey <tromey@redhat.com>
1674 * lex.c (java_lex): Check for `e' or `E' after 0.
1676 2002-07-21 Richard Henderson <rth@redhat.com>
1678 * lang.c (java_unsafe_for_reeval): New.
1679 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1681 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1683 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1684 (jcf_path_init): Use GET_ENVIRONMENT.
1686 2002-07-10 Roger Sayle <roger@eyesopen.com>
1687 Zack Weinberg <zack@codesourcery.com>
1689 * builtins.c (initialize_builtins): Remove defines that
1690 handled C/C++ specific junk hereby removed from builtins.def.
1692 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1694 * lang.c (java_post_options): Update prototype.
1696 2002-07-05 Roger Sayle <roger@eyesopen.com>
1698 * builtins.c (initialize_builtins): Ignore the additional
1699 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1700 the builtins.def file.
1702 2002-07-01 Tom Tromey <tromey@redhat.com>
1705 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1708 2002-07-01 Roger Sayle <roger@eyesopen.com>
1710 * java/decl.c (builtin_function): Accept additional parameter.
1711 (java_init_decl_processing): Pass an additional NULL_TREE
1712 argument to builtin_function.
1714 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1716 * gcj.texi: Fixed gcj invocation example so that it compiles.
1718 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1720 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1721 * parse.y (mark_parser_ctxt): Likewise.
1722 (check_modifiers, declare_local_variables): Avoid incorrect
1723 hardcoded constant 10.
1725 * lex.c (java_read_char): Avoid "comparison is always true"
1728 2002-06-25 Andreas Schwab <schwab@suse.de>
1730 * expr.c (JSR): Avoid undefined operation on PC.
1732 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1734 * decl.c (clear_binding_level): Const-ify.
1736 2002-06-13 Akim Demaille <akim@epita.fr>
1738 * parse.y (class_declaration, interface_declaration): Make sure
1739 all their rules have an action, in order to avoid meaningless `$$
1740 = $1' and their type clashes.
1742 2002-06-11 Tom Tromey <tromey@redhat.com>
1744 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1745 * parse-scan.y (statement_without_trailing_substatement): Added
1747 (assert_statement): New rule.
1748 * java-tree.h (struct lang_type) [assertions]: New field.
1749 (TYPE_USES_ASSERTIONS): New macro.
1750 (CLASS_USES_ASSERTIONS): Likewise.
1751 (FIELD_SYNTHETIC): New define.
1752 * lex.c (java_lval;): Added ASSERT_TK.
1753 * parse.y (ASSERT_TK): Added.
1754 (statement_without_trailing_substatement): Added assert_statement.
1755 (assert_statement): New rule.
1756 (build_assertion): New function.
1757 (maybe_generate_pre_expand_clinit): Create and initialize
1758 $assertionsDisabled.
1759 (lookup_package_type): Removed decl.
1760 * keyword.h: Rebuilt.
1761 * keyword.gperf (assert): New token.
1763 2002-06-10 Akim Demaille <akim@epita.fr>
1765 * parse.y (interface_type_list, class_member_declaration)
1766 (unary_expression_not_plus_minus): Remove duplicate %type.
1769 2002-06-09 Tom Tromey <tromey@redhat.com>
1771 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1773 * parse.y (method_header): Give error message in all cases.
1776 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1778 Don't use RTL inlining. Fix for PR java/6820.
1779 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1780 (flag_really_inline): New.
1781 (java_decode_option): Set flag_really_inline if -finline-functions
1783 (java_post_options): New function. Turn off inlining unless
1784 flag_really_inline is set.
1786 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1788 * gjavah.c (throwable_p): Accept argument as either a classname or
1789 signature fragment. Create null-terminated classname string for super
1790 when calling itself recursively.
1791 (decode_signature_piece): Skip first character from class name
1792 signature when calling throwable_p.
1794 2002-06-08 H.J. Lu (hjl@gnu.org)
1796 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1798 2002-06-04 Tom Tromey <tromey@redhat.com>
1800 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1802 2002-06-04 Michael Koch <konqueror@gmx.de>
1804 * gcj.texi (Input Options): Fixed typo.
1806 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1808 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1809 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1810 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1811 and all now-pointless local variables. Rename other local
1812 variables to reflect their not being handles.
1814 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1815 #if JCF_USE_STDIO blocks.
1817 * parse.y: Add missing semicolon at end of rule.
1819 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1821 * check-init.c (attach_initialized_static_class): Delete, unused.
1822 * parse.y: Use htab_t instead of struct hashtable, update
1824 * java-tree.h: Include hashtab.h instead of hash.h.
1825 (struct lang_decl_func): Use htab_t, set up for gengtype.
1826 (struct init_test_hash_entry): Delete.
1827 (struct treetreehash_entry): New.
1828 (java_treetreehash_find): New
1829 (java_treetreehash_new): New prototype.
1830 (java_treetreehash_create): New prototype.
1831 (java_mark_tree): Delete prototype.
1832 (java_hash_hash_tree_node): Delete prototype.
1833 (java_hash_compare_tree_node): Delete prototype.
1834 (attach_initialized_static_class): Delete prototype.
1835 * expr.c (build_class_init): Update to use java_treetreehash
1837 (java_expand_expr): Update to use htab_t.
1838 (emit_init_test_initialization): Likewise.
1839 * decl.c (java_mark_tree): Delete.
1840 * class.c (init_test_hash_newfunc): Delete.
1841 (java_hash_hash_tree_node): Delete.
1842 (java_hash_compare_tree_node): Delete.
1843 (add_method_1): Update to use java_treetreehash functions.
1844 (JAVA_TREEHASHHASH_H): New macro.
1845 (java_treetreehash_hash): New function.
1846 (java_treetreehash_compare): New function.
1847 (java_treetreehash_find): New function.
1848 (java_treetreehash_new): New function.
1849 (java_treetreehash_create): New function.
1850 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1852 * Make-lang.in (java/parse.o): Depend on debug.h.
1853 * java-tree.h (struct lang_identifier): Use gengtype.
1854 (union lang_tree_node): New.
1855 (struct lang_decl_func): Use gengtype.
1856 (struct lang_decl_var): Likewise.
1857 (struct lang_decl): Likewise.
1858 * parse.y: Include debug.h.
1859 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1861 * lang.c (struct language_function): New dummy structure.
1863 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1864 descriminator for DECL_LANG_SPECIFIC.
1865 (struct lang_decl_func): Rename from struct lang_decl.
1866 (enum lang_decl_desc): New.
1867 (struct lang_decl): Make it a union. Update all the accessor macros.
1868 (struct lang_type): Use gengtype.
1869 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1870 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1871 are now the same size.
1872 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1873 use discriminator to mark DECL_LANG_SPECIFIC.
1875 * Make-lang.in (gt-java-builtins.h): New rule.
1876 (java/builtins.o): Add dependency on gt-<filename>.h.
1877 * builtins.c: Use gengtype for roots.
1878 (union string_or_tree): Use gengtype.
1879 (struct builtin_record): Use gengtype.
1880 * config-lang.in (gtfiles): Add builtins.c.
1882 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1883 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1884 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1885 gt-java-parse.h, gtype-java.h): Add rules to generate.
1886 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1887 (class.o): Add dependency on gt-*.h.
1888 (constants.o): Likewise.
1891 (jcf-parse.o): Likewise.
1892 (jcf-write.o): Likewise.
1894 * config-lang.in (gtfiles): New.
1895 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1896 * constants.c: Replace uses of ggc_add_* with GTY markers.
1898 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1899 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1900 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1901 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1903 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1905 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1906 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1908 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1909 Include gtype-java.h.
1911 2002-06-02 Tom Tromey <tromey@redhat.com>
1913 Fix for PR java/5913:
1914 * parse.y (patch_binop): Call patch_string on op1.
1916 2002-06-02 Tom Tromey <tromey@redhat.com>
1918 Fix for PR java/1343, PR java/6336:
1919 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1920 formatting. Changed return type.
1921 (anonymous_class_counter): Moved to top of file.
1922 (maybe_make_nested_class_name): Append number to class name for
1923 function-local classes.
1925 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1927 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1928 * Make-lang.in: Update dependency lists.
1930 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1932 * gjavah.c (throwable_p): Do not free the name of the class after
1933 passing it to find_class.
1934 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1935 * jcf-io.c (dirent.h): Include it.
1936 (fnmatch.h): Likewise.
1937 (compare_path): New function.
1938 (java_or_class_file): Likewise.
1939 (memoized_dirlist_entry): New type.
1940 (memoized_dirlist_lookup_eq): New function.
1941 (memoized_dirlists): New variable.
1942 (caching_stat): New function.
1943 (memoized_class_lookup_eq): New function.
1944 (memoized_class_lookups): Likewise.
1945 (find_class): Use memoized_class_lookups and caching_stat.
1946 * jcf.h (JCF_USE_SCANDIR): Define.
1947 * parse.y (java_expand_classes): Write the class files in reverse
1950 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1952 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
1954 2002-05-13 Mark Mitchell <mark@codesourcery.com>
1956 * jcf-write.c (write_classfile): Unlink the temporary file if it
1957 cannot be renamed. Use concat to build up the name of the
1960 2002-05-08 Mark Mitchell <mark@codesourcery.com>
1962 * jcf-write.c (write_classfile): Write the file to a
1963 temporary file and then rename it.
1965 2002-05-07 Tom Tromey <tromey@redhat.com>
1967 * gjavah.c (throwable_p): Use xstrdup, not strdup.
1969 Fix for PR java/1200:
1970 * gjavah.c (throwable_p): New function.
1971 (decode_signature_piece): Use it. A `WeakReference' isn't the
1974 (gcjh_streq): New function.
1976 2002-05-07 Andreas Jaeger <aj@suse.de>
1978 * parse.y (finish_for_loop): Fix if statement.
1980 2002-05-06 Tom Tromey <tromey@redhat.com>
1982 Fix for PR java/5941:
1983 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
1984 loop update expression.
1985 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
1986 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
1988 2002-05-04 Mark Wielaard <mark@klomp.org>
1991 * parse.y (build_string_concatenation): Return just op1 only when op2
1992 is null and op1 is a STRING_CST, otherwise always construct a
1995 2002-04-27 Tom Tromey <tromey@redhat.com>
1998 * parse.y (string_convert_int_cst): New function.
1999 (merge_string_cste): Use it.
2001 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2003 * java-tree.h (java_parse_file): Update.
2004 (java_set_yydebug): Remove.
2005 * jcf-parse.c (yydebug): Remove.
2006 (java_set_yydebug): Die.
2007 (java_parse_file): Update.
2008 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2010 2002-04-24 Tom Tromey <tromey@redhat.com>
2013 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2014 EXPR_WFL_QUALIFICATION of qual_wfl.
2016 2002-04-23 Per Bothner <per@bothner.com>
2018 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2019 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2020 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2022 2002-04-23 Tom Tromey <tromey@redhat.com>
2025 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2026 recognize `-fcompile-resource='.
2027 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2030 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2032 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2033 paths. Fixes PR java/2791.
2035 2002-04-19 Andrew Haley <aph@redhat.com>
2037 * jcf-write.c (push_long_const): lo, hi: New variables.
2038 Use rshift_double to extract the high part of a 64-bit long.
2039 Use WORD_TO_INT to extract the low part.
2041 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2042 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2043 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2045 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2047 * typeck.c (incomplete_type_error): Remove.
2049 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2051 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2052 for hash synchronization.
2053 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2054 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2057 2002-04-16 Mark Wielaard <mark@klomp.org>
2059 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2062 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2064 Fix for PR java/6294:
2065 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2068 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2070 Fix for PR java/6085:
2071 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2072 to get enclosing "this" argument for inner-class constructor
2073 invocation. Pass correct arguments to build_access_to_thisn.
2075 2002-04-10 Andreas Jaeger <aj@suse.de>
2077 * gcj.texi (Input Options): Fix extdirs patch.
2079 2002-04-10 Anthony Green <green@redhat.com>
2081 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2083 2002-04-09 Anthony Green <green@redhat.com>
2085 * gcj.texi (Input Options): Add --extdirs documentation.
2086 * jcf-dump.c (OPT_extdirs): New macro.
2087 (options): Add extdirs option.
2088 (help): Describe --extdirs.
2089 (main): Handle OPT_extdirs.
2090 * gjavah.c (OPT_extdirs): New macro.
2091 (options): Add extdirs option.
2092 (help): Describe --extdirs.
2093 (main): Handle OPT_extdirs.
2094 * jcf-path.c (jcf_path_init): Add extdirs support.
2095 (jcf_path_extdirs_arg): New function.
2096 (extensions): New variable to hold extensions path entries.
2097 * jvspec.c: Remove -fextdirs= when compiling main().
2098 * lang.c (java_decode_option): Handle -fextdirs=.
2099 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2100 * Make-lang.in: Compile jcf-path with version info for use in
2101 identifying the appropriate libgcj.jar.
2103 2002-04-08 Tom Tromey <tromey@redhat.com>
2106 * .cvsignore: Added rmic.1 and rmiregistry.1.
2107 * gcj.texi (Top): Link to new nodes.
2108 (Invoking rmic): New node.
2109 (Invoking rmiregistry): Likewise.
2110 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2112 (java.maintainer-clean): Likewise.
2113 ($(srcdir)/java/rmic.1): New target.
2114 ($(srcdir)/java/rmiregistry.1): Likewise.
2115 (java.install-man): Handle rmic.1 and rmiregistry.1.
2117 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2119 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2120 Add note about handling uncaught exceptions. Add an exception handler
2123 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2125 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2126 after using it to patch CALL_EXPR.
2128 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2130 * gcj.texi (Invocation): Document CNI invocation API.
2132 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2134 * expr.c (truthvalue_conversion): Rename. Update.
2135 (expand_compare): Update.
2136 * java-tree.h (java_truthvalue_conversion): New.
2137 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2139 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2141 * java-tree.h (java_mark_addressable): New.
2142 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2143 * typeck.c (mark_addressable): Rename, update.
2145 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2147 * expr.c (build_java_binop): Update.
2148 * java-tree.h (java_signed_type, java_unsigned_type,
2149 java_signed_or_unsigned_type): Update.
2150 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2151 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2152 * parse.y (patch_binop): Update.
2153 * typeck.c (signed_or_unsigned_type, unsigned_type,
2154 signed_type): Update.
2156 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2158 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2159 (java_dummy_print): Remove.
2160 (lang_print_error): Rename. Exit early if inhibiting output.
2161 (inhibit_error_printing_function): New.
2162 (java_init): Don't set hook.
2163 (lang_init_source): Use new boolean.
2165 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2167 * parse.y (do_resolve_class): Fix infinite recursion.
2169 2002-03-29 Tom Tromey <tromey@redhat.com>
2171 * parse.y (check_inner_circular_reference): Ignore incomplete
2174 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2176 * Make-lang.in (builtins.o): Update.
2177 * boehm.c (get_boehm_type_descriptor): Update.
2178 * builtins.c: Include langhooks.h.
2179 * decl.c (java_init_decl_processing): Update.
2180 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2181 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2183 * typeck.c (type_for_mode, type_for_size): Update.
2185 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2187 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2189 2002-03-28 Tom Tromey <tromey@redhat.com>
2191 * except.c (expand_end_java_handler): If the handler type is NULL,
2192 use java.lang.Throwable. Fixes PR java/5986.
2194 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2196 Fix for PR java/4715:
2197 * jcf-parse.c (parse_source_file_3): New function.
2198 (read_class): Call it.
2199 (java_parse_file): Likewise.
2201 2002-03-28 Jan Hubicka <jh@suse.cz>
2203 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2205 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2207 * parse.y (resolve_package): Initialize "decl".
2208 (lookup_package_type): Remove unused function.
2210 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2212 Fix for PR java/5993:
2213 * parse.y (resolve_package): Return the decl if resolution was
2214 successful. Don't special case "java.lang" and "java.lang.reflect"
2215 packages. Set type_name to the merged identifier.
2216 (resolved_qualified_expression_name): Print error using "name" if
2217 resolve_package returns NULL_TREE.
2219 2002-03-27 Tom Tromey <tromey@redhat.com>
2221 * expr.c (expand_invoke): Don't generate null pointer check if
2222 we're calling <init>.
2224 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2226 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2228 * java-tree.h (java_lang_expand_expr): Similarly.
2229 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2230 (java_init): Don't set hook.
2232 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2234 Fix for PR java/5850:
2235 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2236 context if field was not found in the current scope.
2237 * expr.c (lookup_field): Don't look in enclosing contexts.
2239 2002-03-26 Tom Tromey <tromey@redhat.com>
2241 Fix for PR java/5942:
2242 * parse.y (init_src_parse): Added sanity check.
2243 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2246 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2248 * decl.c (lang_mark_tree): Rename java_mark_tree.
2249 * java-tree.h (java_mark_tree): New.
2250 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2252 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2254 * lex.c: Change java_perform_atof to take normal parameters
2255 instead of a pointer to a parameter block. Call it directly
2258 2002-03-22 Mark Wielaard <mark@klomp.org>
2260 Fix for PR java/5368:
2261 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2262 when printing error message.
2264 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2266 * decl.c (maybe_build_cleanup): Remove.
2268 2002-03-22 Tom Tromey <tromey@redhat.com>
2270 Andrew Haley <aph@cambridge.redhat.com>
2272 * expr.c (build_field_ref): Don't build a check if the field is a
2275 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2277 Fix for PR java/6026:
2278 * lex.c (java_lex): Fix parsing of consecutive floats.
2280 2002-03-21 Tom Tromey <tromey@redhat.com>
2282 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2285 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2287 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2288 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2290 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2292 * gcj.texi: @code{gcj} becomes @command{gcj}.
2293 @code{gcc} becomes @command{gcc}.
2294 GcjRaw changed to gnu.gcc.RawData.
2296 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2298 * decl.c (start_java_method): Use new hook.
2299 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2300 (java_init): Remove old hook.
2302 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2304 * builtins.c (define_builtin): Do nothing if `type' is null.
2307 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2309 * parse.y (parser_check_super_interface): Fix error message
2312 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2314 * jcf-parse.c (get_constant): Delete unused variables.
2316 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2318 * java-tree.h (java_parse_file): New.
2319 * jcf-parse.c (yyparse): Rename java_parse_file.
2320 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2322 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2324 * parse.y (craft_constructor): Return the constructor decl.
2325 (java_expand_classes): Update comments.
2326 (lookup_method_invoke): Call fix_constructors immediately for
2327 anonymous class. Fixes PR java/5935.
2329 2002-03-15 Anthony Green <green@redhat.com>
2331 * jcf-parse.c (yyparse): Don't emit class registration
2332 constructor when compiling resource files.
2334 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2336 * lang.c (java_tree_code_type, java_tree_code_length,
2337 tree_code_name): Delete.
2338 (tree_code_type, tree_code_length, tree_code_name): Define.
2339 (java_init): Don't try to copy into the various tree_code
2342 2002-03-12 Tom Tromey <tromey@redhat.com>
2344 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2345 UTF-8, not UCS-2. Fixes PR java/5923.
2347 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2348 a call_expr wrapped in a convert. Fixes PR java/5848.
2350 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2352 * jcf-write.c (write_classfile): Improve error strings.
2354 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2356 * lex.c: Adjust comments to GNU standards.
2358 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2360 Fix for PR java/5902:
2361 * lex.c (java_lex): Fix parsing of literals.
2363 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2365 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2366 to prevent it getting evaluated twice in the store checking case.
2367 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2370 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2372 * decl.c (java_init_decl_processing): Make sure class_type_node
2373 alignment is not less than 64 bits if hash synchronization is enabled.
2375 2002-03-08 Per Bothner <per@bothner.com>
2377 * parse.y (java_complete_lhs): Check if patch_assignment
2378 returned an error-mark.
2380 * parse.y (try_builtin_assignconv): Don't special-case zero.
2382 2002-03-08 Per Bothner <per@bothner.com>
2384 Fix for PR java/5812.
2385 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2386 here instead of in JSR macro. Likewise with load_type_state call.
2387 Do the latter on if the return_pc has been verified (the jsr returns).
2388 (JSR): Now just call build_java_jsr.
2390 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2392 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2393 (java.install-common): Link native driver to
2394 JAVA_TARGET_INSTALL_NAME.
2396 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2398 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2399 * builtins.c(sin_builtin): Likewise
2400 * builtins.c(sqrt_builtin): Likewise
2402 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2404 * java/expr.c, java/jcf-parse.c, java/lex.c:
2405 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2406 REAL_ARITHMETIC blocks unconditional. Delete some further
2407 #ifdef blocks predicated on REAL_ARITHMETIC.
2409 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2411 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2412 explicit sizeof/sizeof.
2413 * decl.c (java_init_decl_processing): Likewise.
2414 * jcf-parse.c (init_jcf_parse): Likewise.
2415 * parse.y (init_src_parse): Likewise.
2417 2002-03-02 Per Bothner <per@bothner.com>
2419 Make --CLASSPATH by a synonym for --classpath and -classpath.
2420 Implement --bootclasspath.
2421 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2422 (classpath_l): Remove.
2423 (jcf_path_CLASSPATH_arg): Remove.
2424 (jcf_path_bootclasspath_arg): New function.
2425 (jcf_path_seal): Simplify accordingly.
2427 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2428 (jcf_path_CLASSPATH): Remove declaration.
2429 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2430 (lang_specific_driver): Translate -bootclasspath.
2431 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2432 * lang.c (decode_lang_options): Do jcf_path_init first.
2433 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2434 * gjavah.c: Also handle --bootclasspath.
2435 Handle --CLASSPATH as a synonum for --classpath.
2436 * jcf-dump.c: Likewise.
2438 "." is not part of system path, but is the default for --classpath.
2439 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2440 (jcf_path_seal): Add "." if no CLASSPATH specified.
2442 * gcj.texi: Document changes.
2444 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2446 * expr.c (build_java_arraystore_check): Fix formatting.
2448 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2450 Fix for PR java/5758, java/5632:
2451 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2452 inner-class separator too.
2453 * parse.y (do_resolve_class): New local `decl_result.'
2454 Progressively build a name for what can have been loaded.
2456 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2458 * expr.c (java_array_data_offset): Removed function.
2459 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2460 (build_java_array_length_access): Obtain "length" value using a
2461 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2462 (build_java_arrayaccess): Correct comment. Access "data" using a
2463 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2464 (build_java_arraystore_check): New function.
2465 (expand_java_arraystore): Use build_java_arraystore_check.
2466 * parse.y (patch_assignment): Simplify code to insert a store check
2467 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2468 * check-init.c (check_init): Update to reflect that an array length
2469 access is now a COMPONENT_REF.
2470 * gcj.texi (Code Generation): Improve documentation of
2471 -fno-bounds-check. Add documentation for -fno-store-check.
2472 * java-tree.h (flag_store_check): Declare.
2473 (build_java_arraystore_check): Declare.
2474 * lang.c (flag_store_check): Initialize to 1.
2475 (lang_f_options): Add store-check option.
2476 * jvspec.c: Don't pass store-check option to jvgenmain.
2477 * lang-options.h: Add help string for -fno-store-check.
2479 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2481 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2482 * java-tree.h (java_dup_lang_specific_decl): New.
2483 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2485 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2487 * builtins.c, decl.c: Delete traditional-mode-related code
2488 copied from the C front end but not used, or used only to
2489 permit the compiler to link.
2491 2002-02-22 Tom Tromey <tromey@redhat.com>
2493 Fix for PR java/2369:
2494 * jvspec.c (verify_class_name): New function.
2495 (lang_specific_driver): Call it.
2496 (JAVA_START_CHAR_P): New macro.
2497 (JAVA_PART_CHAR_P): Likewise.
2499 2002-02-22 Per Bothner <per@bothner.com>
2501 * class.c: Change vtable to be more compatible with g++ v3 abi.
2502 (get_dispatch_table): Prepend offset-to-top (always 0) and
2503 type_info pointer (currently unimplemented hence NULL) to vtable.
2504 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2505 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2506 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2507 (build_dtable_decl): Add declarations for new fields.
2509 2002-02-20 Per Bothner <per@bothner.com>
2511 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2512 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2513 don't need to set it on the COMPOUND_EXPR - the caller does that.
2515 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2517 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2518 `--CLASSPATH' becomes `--classpath.'
2519 * gjavah.c: Likewise.
2520 * jcf-dump.c: Likewise.
2521 * lang-options.h: Likewise.
2523 * jcf-path.c: Updated comment.
2524 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2525 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2526 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2527 (jcf_path_CLASSPATH_arg): Ditto.
2528 (classpath_u): Updated leading comment.
2530 2002-02-20 Per Bothner <per@bothner.com>
2532 * builtins.c (check_for_builtin): New function.
2533 (build_call_or_builtin): Remove.
2534 * java-tree.h: Update accordingly.
2535 * expr.c (expand_invoke): Use build + check_for_builtin instead
2536 of build_call_or_builtin.
2537 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2538 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2539 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2541 2002-02-17 Tom Tromey <tromey@redhat.com>
2543 * java-tree.h (TYPE_STRICTFP): New macro.
2544 (struct lang_type) [strictfp]: New field.
2545 (CLASS_STRICTFP): New macro.
2546 (METHOD_STRICTFP): New macro.
2547 (struct lang_decl) [strictfp]: New field.
2548 * parse.y (method_header): Disallow strictfp constructor or
2550 (STRICT_TK): Move before MODIFIER_TK.
2551 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2552 (METHOD_MODIFIERS): Likewise.
2553 (INTERFACE_MODIFIERS): Likewise.
2554 * jcf-write.c (get_access_flags): Likewise.
2555 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2556 (add_method_1): Likewise.
2557 (get_access_flags_from_decl): Likewise.
2558 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2559 recognize strictfp flag.
2560 * jcf.h (ACC_STRICT): New define.
2562 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2564 * class.c(build_utf8_ref): Move declaration of decl_size
2566 2002-02-07 Tom Tromey <tromey@redhat.com>
2568 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2571 2002-02-04 Anthony Green <green@redhat.com>
2573 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2574 sections if available.
2576 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2578 * parse.y (java_expand_classes): Fix typo in static field loop.
2580 2002-02-02 Richard Henderson <rth@redhat.com>
2582 * class.c (add_field): Mark static fields external.
2583 (build_class_ref): Remove redundant set.
2584 * parse.y (java_expand_classes): Mark static fields of classes
2585 to be compiled as local.
2586 * jcf-parse.c (parse_class_file): Likewise.
2588 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2590 * gcj.texi (About CNI): New node.
2592 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2595 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2596 setlocale() with LC_CTYPE as a parameter.
2599 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2601 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2602 Follow GNU Coding Standards for --version.
2604 2002-01-28 Tom Tromey <tromey@redhat.com>
2606 * expr.c (build_jni_stub): Ensure storage for `meth' is
2608 * parse.y (java_complete_expand_methods): Set
2609 current_function_decl before building JNI stub.
2611 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2613 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2616 2002-01-22 Tom Tromey <tromey@redhat.com>
2618 * decl.c (java_init_decl_processing): Use add_predefined_file.
2619 Predefine RawData.java.
2620 (predef_filenames): Removed.
2621 (java_init_decl_processing): Don't register predef_filenames.
2622 * jcf-parse.c (add_predefined_file): New function.
2623 (predefined_filename_p): Rewrote.
2624 (predefined_filename_p): No longer static.
2625 * decl.c (java_init_decl_processing): Call initialize_builtins.
2626 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2627 (java/builtins.o): New target.
2628 * builtins.c: New file.
2629 * parse.y (patch_invoke): Use build_call_or_builtin.
2630 * java-tree.h (build_call_or_builtin): Declare.
2631 (initialize_builtins): Declare.
2632 (java_set_exception_lang_code): Removed unused declaration.
2633 (PREDEF_FILENAMES_SIZE): Removed.
2634 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2635 (predef_filenames): New define.
2636 (add_predefined_file): Declare.
2637 (predefined_filename_p): Declare.
2638 * expr.c (expand_invoke): Use build_call_or_builtin.
2640 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2642 * parse.y (patch_switch_statement): Fix format specifier.
2644 2002-01-16 Tom Tromey <tromey@redhat.com>
2646 More for PR java/5365:
2647 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2649 (process_file): Generate include for
2650 java.lang.UnsupportedOperationExceptions.
2652 2002-01-15 Andreas Jaeger <aj@suse.de>
2654 * .cvsignore: Add man pages.
2656 2002-01-15 Tom Tromey <tromey@redhat.com>
2658 Fix for PR java/5365:
2659 * gjavah.c (process_file): Turn class name into a file name.
2661 2002-01-14 Matthias Klose <doko@debian.org>
2663 * gcj.texi: Fix whitespace and formatting errors in the
2664 synopsis of the man pages. Update copyright.
2666 2002-01-14 Tom Tromey <tromey@redhat.com>
2669 * Make-lang.in (java.install-man): Handle jv-convert man page.
2670 (java.generated-manpages): Added jv-convert.1.
2671 (java.uninstall): Remove jv-convert.1.
2672 (java.maintainer-clean): Likewise.
2673 ($(srcdir)/java/jv-convert.1): New target.
2674 * gcj.texi (Top): Link to jv-convert node.
2675 (Individual utilities): Likewise.
2676 (Invoking jv-convert): New node.
2678 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2679 Martin Kahlert <martin.kahlert@infineon.com>
2681 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2682 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2684 2002-01-03 Graham Stott <grahams@redhat.com>
2686 * class.c (compile_resource_file): Update copyright date.
2687 Constify filename parameter.
2688 (java-tree.h): Update copyright date.
2689 (compile_resource_file): Constify filename parameter.
2691 2002-01-03 Graham Stott <grahams@redhat.com>
2693 * gcc/jcf-parse.c: Update copyright date.
2694 (yyparse): Constify resource_filename.
2696 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2698 * parse.y (src_parse_roots): Don't needlessly zero init.
2700 2001-12-31 Tom Tromey <tromey@redhat.com>
2702 * parse.y (dump_java_tree): New function.
2703 (source_end_java_method): Call it.
2704 (end_class_declaration): Likewise.
2705 * lang.c (java_decode_option): Call dump_switch_p.
2707 2001-12-28 Tom Tromey <tromey@redhat.com>
2709 * gen-table.pl: Don't process characters after \uffff. Added
2710 comment pointing to input file.
2712 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2714 * gen-table.pl: Const-ify output. Document the location of a
2715 suitable unicode input file.
2717 * chartables.h: Regenerate.
2719 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2721 * chartables.h: Const-ify.
2722 * gjavah.c (options): Likewise.
2723 * jcf-dump.c (options): Likewise.
2724 * jv-scan.c (options): Likewise.
2725 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2726 * parse.y (binop_lookup): Likewise.
2728 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2730 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2731 the static arrays that are output.
2732 * jvspec.c (jvgenmain_spec): Make static.
2733 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2734 * keyword.h: Regenerate.
2735 * lang.c (string_option, process_option_with_no, lang_f_options,
2736 lang_W_options): Const-ify.
2737 * lex.c (java_lex): Likewise.
2739 2001-12-21 Richard Henderson <rth@redhat.com>
2741 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2742 (get_boehm_type_descriptor): ... here. Arrange for the
2743 TREE_TYPE to get set properly.
2745 2001-12-21 Richard Henderson <rth@redhat.com>
2747 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2748 only if the target requires collect2.
2750 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2752 2001-12-20 Tom Tromey <tromey@redhat.com>
2755 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2756 CAN_COMPLETE_NORMALLY for the node.
2757 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2758 generate code for second branch if first branch can't complete
2760 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2761 the loop head if the loop body can't complete normally.
2763 2001-12-20 Tom Tromey <tromey@redhat.com>
2766 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2767 case where `finally' clause can't complete normally.
2769 2001-12-20 Tom Tromey <tromey@redhat.com>
2772 * parse.y (analyze_clinit_body): Added this_class parameter.
2773 Check for more cases where we must keep <clinit>.
2774 (maybe_yank_clinit): Cleaned up flow control.
2776 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2778 * decl.c (java_init_decl_processing): Don't initialize
2779 finit_leg_identifier_node.
2780 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2781 (finit_leg_identifier_node): Remove.
2782 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2784 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2786 * mangle.c (mangle_member_name): Don't special-case for
2788 * mangle_name.c (unicode_mangling_length): Likewise.
2789 (append_unicode_mangled_name): Likewise.
2790 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2793 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2795 * expr.c (build_java_array_length_access): Don't force null pointer
2796 check unless flag_check_references is set.
2798 2001-12-20 Tom Tromey <tromey@redhat.com>
2800 Fix for PR java/3417:
2801 * parse.y (patch_assignment): Added special processing for
2803 (patch_return): Don't convert booleans to integers, and don't
2804 special-case `null'.
2806 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2808 * config-lang.in (diff_excludes): Remove.
2810 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2812 * gcj.texi: Update link to GCC manual.
2814 2001-12-17 Tom Tromey <tromey@redhat.com>
2816 * parse.y (link_nested_class_to_enclosing): Removed useless
2819 2001-12-16 Tom Tromey <tromey@redhat.com>
2821 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2824 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2826 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2827 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2830 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2832 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2834 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2836 * decl.c (java_init_decl_processing): Build otable_type correctly.
2837 otable_decl is an otable_type.
2839 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2841 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2842 otable_type, otable_ptr_type, method_symbol_type,
2843 method_symbols_array_type, method_symbols_array_ptr_type): New
2844 field/global tree definitions.
2845 (flag_indirect_dispatch): New flag.
2846 * decl.c (java_init_decl_processing): Initialize new otable and
2847 otable_syms type nodes and decls. Add new field "index" to
2849 * class.c (build_method_symbols_entry): New function.
2850 (make_method_value): Set "index" to to method's vtable index for
2851 virtual methods when indirect-dispatch is not used.
2852 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2853 and set vtable_method_count to -1. Set otable and otable_syms field
2854 if indirect-dispatch is used and there was something to put in them.
2855 (build_method_symbols_entry): New function.
2856 (emit_offset_symbol_table): New function.
2857 * expr.c (get_offset_table_index): New function.
2858 (build_invokevirtual): Build array reference to otable at the index
2859 returned by get_offset_table_index, and use the result as the vtable
2861 (build_invokeinterface): Similar.
2862 * jcf-parse.c (yyparse): If indirect-dispatch, call
2863 emit_offset_symbol_table at the end of compilation, after all classes
2864 have been generated.
2865 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2866 * lang.c (flag_indirect_dispatch): Define.
2867 (lang_f_options): Add indirect-dispatch flag.
2869 2001-12-14 Matthias Klose <doko@debian.org>
2871 * gcj.texi: Markup for man page generation. Document missing
2872 options printed by <tool> --help.
2873 Terminate description of gij's -ms option with a dot.
2874 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2875 (java.generated-manpages java.install-man, java.uninstall,
2876 java-maintainer-clean) Updated.
2878 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2880 * class.c (get_dispatch_table): Fix java vtable layout
2881 for TARGET_VTABLE_USES_DESCRIPTORS.
2882 * decl.c (java_init_decl_processing): Initialize
2883 alloc_no_finalizer_node, finalize_identifier_node.
2884 * expr.c (class_has_finalize_method): New function.
2885 (expand_java_NEW): Generate calls for finalizer-free allocation.
2886 (build_invokevirtual): Fix java vtable layout for
2887 TARGET_VTABLE_USES_DESCRIPTORS.
2888 * java-tree.h (enum java_tree_index): New entries:
2889 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2890 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2891 (class_has_finalize_method): declare.
2892 (HAS_FINALIZER_P): New macro.
2893 * parse.y (patch_invoke): Generate calls for finalizer-free
2896 2001-12-12 Matthias Klose <doko@debian.org>
2898 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2899 whitespace at end of line.
2901 2001-12-11 Tom Tromey <tromey@redhat.com>
2903 * lex.c (java_init_lex): Define wfl_to_string as
2904 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2906 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2908 * class.c (make_method_value): Use null_pointer_node to
2909 represent empty exception table.
2911 2001-12-10 Tom Tromey <tromey@redhat.com>
2913 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2915 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
2917 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2919 2001-12-09 Per Bothner <per@bothner.com>
2921 * check-init.c (current_switch_has_default): New static field.
2922 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2923 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2924 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2926 2001-12-09 Tom Tromey <tromey@redhat.com>
2928 * check-init.c (check_init): Don't allow pre- or post- increment
2929 or decrement of final variable.
2930 (final_assign_error): Minor error message rewording.
2932 2001-12-08 Tom Tromey <tromey@redhat.com>
2934 * java-tree.h: Fixed typo.
2936 * gjavah.c (decompile_method): Don't decompile to `return this'
2939 * gjavah.c (cxx_keywords): Re-sorted.
2940 * lex.c (cxx_keywords): Re-sorted.
2942 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
2945 * gjavah.c (print_namelet): Clear subnamelets.
2946 (HANDLE_METHOD): Set `method_printed' earlier.
2948 2001-12-07 Tom Tromey <tromey@redhat.com>
2950 * lang.c (lang_f_options): Added
2951 optimize-static-class-initialization.
2952 (java_decode_option): Removed special case.
2954 2001-12-07 Per Bothner <per@bothner.com>
2956 * check-init.c (check_init): Fix typo freeing memory twice.
2958 2001-12-05 Per Bothner <per@bothner.com>
2960 Restore support for static class initialization optimization.
2961 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
2962 * check-init.c (check_int): At end of BLOCK handle initialization
2963 blocks, which used to be done in java_complete_expand_method but did
2964 not handle the case where check_for_initialization might allocate
2965 more than a word of bits.
2966 * decl.c (lang_make_tree): The smic field is now a tree.
2967 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
2968 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
2970 * parse.y (emit_test_initialization): Combine hash_lookup calls.
2972 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
2973 Change from a hash table to a list.
2974 (struct_lang_decl): Change field 'smic' to match.
2975 * class.c (add_method_1): Initialize
2976 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
2977 * parse.y (adjust_init_test_initialization): Removed - inlined into -
2978 (java_expand_method_bodies): -here, since 'smic' is now a list.
2979 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
2981 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
2983 * class.c (java_hash_compare_tree_node): Fix casts.
2985 2001-12-04 Per Bothner <per@bothner.com>
2987 * check-init.c: Handle definite unassignment to finals in addition
2988 to definite assignment.
2989 (loop_current_locals): New field.
2990 (num_current_locals, int start_current_locals, num_current_words):
2992 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
2993 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
2994 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
2995 (get_variable_decl, check_final_reassigned): New functions.
2996 (check_init, check_bool_init): Modify as needed for checking finals.
2997 (check_for_initialization): Take extra parameter and return void.
2998 Do extra start-up logic to check final fields for assignment.
2999 * parse.y (check_static_final_variable_assignment_flag,
3000 reset_static_final_variable_assignment_flag, check_final_assignment,
3001 check_final_variable_local_assignment_flag,
3002 reset_final_variable_indirect_assignment_flag,
3003 reset_final_variable_global_assignment_flag): Remove functions.
3004 (java_complete_expand_methods, outer_field_access_fix,
3005 patch_assignment): Remove no-longer used logic.
3006 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3007 * parse.y (register_fields, java_complete_tree): Update accordingly.
3009 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3010 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3011 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3013 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3015 * java-tree.h (DECL FINAL): New bit-field.
3016 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3017 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3018 (DECL_INIT_CALLS_THIS): New macro.
3019 (struct lang_decl): New bit-field init_calls_this.
3020 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3021 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3022 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3023 use it for both local variables and final fields.
3024 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3026 (struct lang_type): Remove hfv bit-field.
3027 (check_for_initialization): Change to return void.
3029 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3030 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3031 * check-init.c (final_assign_error): New helper function.
3032 (check_final_reassigned, check_init): Use it.
3033 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3035 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3036 bit-fields to unsigned.
3038 2001-12-03 Per Bothner <per@bothner.com>
3040 * parse.y (patch_binop): Minor constant folding.
3042 * parse.y (build_current_thisn): Shorter 'buffer'.
3044 2001-12-03 Per Bothner <per@bothner.com>
3046 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3047 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3048 * jcf-write.c (generate_bytecode_insns): Remove support for
3049 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3050 * check-init.c (check_init): Likewise.
3052 2001-12-03 Per Bothner <per@bothner.com>
3054 * verify.c (subroutine_nesting): New function.
3055 (verify_jvm_instructions): Use it to fix logic for checking that
3056 we're done with the current subroutine.
3058 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3059 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3061 2001-12-03 Per Bothner <per@bothner.com>
3063 * jcf.h: Fix obvious typo in comment.
3064 * typeck.c (build_null_signature): Add comment.
3066 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3068 * expr.c: Remove leading capital from diagnostic messages, as
3069 per GNU coding standards.
3070 * jcf-io.c: Similarly.
3071 * jcf-parse.c: Similarly.
3072 * jv-scan.c: Similarly.
3073 * jvspec.c: Similarly.
3074 * mangle.c: Similarly.
3076 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3077 Alexandre Petit-Bianco <apbianco@redhat.com>
3079 * expr.c (build_java_arrayaccess): Call save_expr on array for
3080 correct evaluation order, modified comment, fixed indentation.
3081 * parse.y: (patch_assignment): Correctly extract the array base
3082 from the tree generate by build_java_arrayaccess, added comments.
3083 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3084 Fixes PR java/3096, PR java/3803, PR java/3965.
3086 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3088 * expr.c (expand_byte_code): Remove trailing periods from messages.
3089 * jcf-parse.c (load_class, jcf_parse): Similarly.
3090 * jcf-write.c (generate_classfile): Similarly.
3091 * lex.c (java_lex): Similarly.
3093 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3095 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3097 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3099 * Make-lang.in (java.generated-manpages): New dummy target.
3101 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3103 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3105 (lang_specific_pre_link): Use set_input to set input_filename.
3107 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3108 (main): Fix definition.
3109 Strip `main' from classname.
3112 2001-11-18 Roger Sayle <roger@eyesopen.com>
3114 * parse.h (java_expand_switch): Remove old prototype.
3116 2001-11-18 Tom Tromey <tromey@redhat.com>
3118 Fix for PR java/1401:
3119 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3121 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3124 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3126 * lang.c (finish_parse): Rename to java_finish.
3127 (LANG_HOOKS_FINISH, java_finish): New.
3129 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3131 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3132 * java-tree.h: New prototype.
3133 * lang.c (java_init): Update prototype. Combine with old init_parse.
3135 2001-11-13 Tom Tromey <tromey@redhat.com>
3137 * gjavah.c (method_signature): New global.
3138 (HANDLE_METHOD): Set it.
3139 (decompile_return_statement): New function.
3140 (decompile_method): Use it.
3141 (print_method_info): Removed `synth' argument.
3143 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3145 * java-tree.h (java_set_yydebug): New.
3146 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3147 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3148 (print_lang_decl, print_lang_type, print_lang_identifier,
3149 print_lang_statistics, lang_print_xnode): Remove.
3151 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3153 * jcf-parse.c (init_lex): Remove.
3154 * lang.c (language_string, lang_identify): Remove.
3155 (struct lang_hooks): Constify.
3156 (LANG_HOOKS_NAME): Override.
3157 (init_parse): Update.
3159 2001-11-08 Andreas Franck <afranck@gmx.de>
3161 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3162 program_transform_name the way suggested by autoconf.
3163 (java.install-common): Also transform auxiliary program names with
3164 program_transform_name.
3166 2001-11-08 Tom Tromey <tromey@cygnus.com>
3168 * parse.y (trap_overflow_corner_case): New rule.
3169 (unary_expression): Use it.
3170 * lex.c (java_init_lex): Don't set minus_seen.
3171 (yylex): Don't use minus_seen. Communicate overflow to parser for
3173 (error_if_numeric_overflow): New function.
3174 * parse.h (minus_seen): Removed field.
3175 (JAVA_RADIX10_FLAG): New define.
3177 2001-11-07 Tom Tromey <tromey@redhat.com>
3179 Patch for PR java/1414:
3180 * parse.y (case_label_list): New global.
3181 (goal): Register case_label_list with GC.
3182 (java_complete_lhs): Save new case on case_label_list.
3183 (patch_switch_statement): Check for duplicate case labels.
3185 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3187 * parse.y (patch_assignment): Removed unused third argument.
3188 (java_complete_lhs): Removed unused third argument to patch_assignment.
3190 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3192 * lang.c: Include langhooks-def.h.
3193 * Make-lang.in: Update.
3195 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3197 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3199 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3201 * mangle.c (find_compression_record_match): Don't match compression
3202 records for package name elements unless they occur at the start of
3203 the name. Fix for PR java/4717.
3205 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3207 * expr.c (expand_java_field_op): Don't special-case references to
3208 java.lang.PRIMTYPE.TYPE.
3209 (build_primtype_type_ref): Removed.
3210 * java-tree.h (build_primtype_type_ref): Remove prototype.
3211 * parse.y (maybe_build_primttype_type_ref): Removed.
3212 (complete_function_arguments): Don't special-case references to
3213 java.lang.PRIMTYPE.TYPE.
3214 (patch_assignment): Likewise.
3215 (array_constructor_check_entry): Likewise.
3217 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3219 * mangle.c (static tree compression_table): Fixed leading comment.
3220 * parse.h (struct parser_ctxt): Fixed field comment.
3221 * parse.y (check_pkg_class_access): New prototype, fixed leading
3222 comment, new parameter used to emit error only if passed as true.
3223 (parse_check_super): Pass extra argument to check_pkg_class_access.
3224 (do_resolve_class): Likewise.
3225 (process_imports): Likewise.
3226 (read_import_dir): Fixed indentation.
3227 (find_in_imports_on_demand): New local class_type_name. Local
3228 node_to_use deleted. while loop changed into for loop. Report
3229 multiple definition only for accessible classes. Improved error
3231 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3232 assigned to parameter list, fixed indentation. while loop changed
3233 into for loop, restore TREE_CHAIN on local `tem' before the next
3236 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3238 * lang.c (lang_get_alias_set): Deleted.
3240 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3242 * gjavah.c (jni_print_char): Fix thinko in last change.
3244 * gjavah.c (jni_print_char, decode_signature_piece): Use
3245 safe-ctype macros and/or fold extra calls into fewer ones.
3246 * lex.c (java_read_unicode, java_lex): Likewise.
3247 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3248 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3249 * mangle_name.c (append_unicode_mangled_name,
3250 unicode_mangling_length): Likewise.
3252 2001-10-17 Richard Henderson <rth@redhat.com>
3254 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3256 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3258 * lang.c (langhooks.h): Included.
3259 (LANG_HOOKS_INIT): Redefined.
3260 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3261 (LANG_HOOKS_DECODE_OPTION): Likewise.
3262 (struct lang_hooks lang_hooks): New initialization.
3264 2001-10-11 Per Bothner <per@bothner.com>
3266 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3267 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3268 The former is simpler, and jcf-write.c handles it better.
3269 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3270 or WITH_CLEANUP_EXPR.
3271 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3272 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3274 * parse.y (patch_if_else_statement): If the condition is constant,
3275 optimize away the test.
3277 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3279 * parse.y (patch_cast): Call patch_string on the first operand of
3280 the incoming node, update it if necessary. Fixes PR java/4510.
3282 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3284 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3285 when name qualifier matches a package name.
3287 2001-10-08 Tom Tromey <tromey@redhat.com>
3289 Fix for PR java/4489:
3290 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3291 force a new label when computing `body_block'.
3293 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3295 * jcf-io.c (format_uint): Const-ify.
3296 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3297 * lex.c (java_get_line_col): Likewise.
3298 * parse.y (build_incdec): Likewise.
3300 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3302 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3303 a NULL enclosing context if appropriate. Fixes PR java/4466.
3305 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3307 * parse.y (patch_assignment): Use lvalue's original TYPE when
3308 building the final COMPOUND_EXPR.
3309 (try_reference_assignconv): Fixed leading comment.
3311 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3313 * parse.y (check_final_variable_indirect_assignment): For
3314 COMPOUND_EXPR, return only if finals were found initialized
3315 properly, if not, keep on checking.
3316 (check_final_variable_global_assignment_flag): New local
3317 error_found, set when appropriate and used to decide whether to
3318 report uninitialized finals. Fixed typo in comment.
3320 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3322 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3323 last three initializations. Fixes PR java/4360.
3325 2001-09-21 Richard Henderson <rth@redhat.com>
3327 * class.c (get_dispatch_table): Handle function descriptors.
3328 (build_dtable_decl): Likewise.
3329 * expr.c (build_invokevirtual): Likewise.
3331 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3333 * parse.y (patch_method_invocation): Build class initialization
3334 when static finals are used to qualify method invocation.
3337 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3339 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3340 build_type_name_from_array_name.
3341 (STRING_STRIP_BRACKETS): New macro.
3342 * parse.y (build_type_name_from_array_name): New function.
3343 (array_creation_expression:): Accumulate []s instead of [s.
3344 (cast_expression:): Accumulate []s instead of [s after cast type
3346 (build_array_from_name): Local string deleted, use
3347 build_type_name_from_array_name.
3348 (build_unresolved_array_type): Accumulate []s instead of [s after
3350 (register_fields): Fixed comment.
3351 (resolve_class): Local name, base deleted, new locals tname and
3352 array_dims. Use build_type_name_from_array_name. Use array_dims to
3354 (purify_type_name): Use STRING_STRIP_BRACKETS.
3356 2001-09-18 Andreas Jaeger <aj@suse.de>
3358 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3359 * jv-scan.c: Likewise.
3361 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3363 * parse.y (patch_method_invocation): Inner class creation context
3364 check not enforced within constructors. Fixes PR java/1873.
3366 2001-09-16 Tom Tromey <tromey@redhat.com>
3368 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3369 NOTE_PUSH for single-case push. Fixes PR java/4189.
3371 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3373 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3374 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3375 (struct lang_type): New fields import_list and import_demand_list.
3376 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3377 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3378 (do_resolve_class): New local saved_enclosing_type, initialized,
3379 passed as parameter to find_in_imports and find_in_imports_on_demand.
3380 (find_in_imports): Added paramater enclosing_type, use its
3381 TYPE_IMPORT_LIST when applicable.
3382 (find_in_imports_on_demand): Added parameter enclosing_type, use
3383 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3384 declaration and initialization.
3385 (fold_constant_for_init): Switch/restore current_class to the
3386 appropriate context.
3388 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3390 * verify.c (verify_jvm_instructions): Fix typo.
3392 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3394 * expr.c (expand_invoke): Const-ification.
3395 * parse.y (patch_method_invocation): Likewise.
3397 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3399 * gjavah.c (cxx_keywords): Const-ification.
3400 * keyword.gperf (java_keyword): Likewise.
3401 * lang.c (java_tree_code_name): Likewise.
3402 * lex.c (cxx_keywords): Likewise.
3403 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3405 2001-09-11 Richard Henderson <rth@redhat.com>
3407 * parse.h (ctxp_for_generation): Mark extern.
3409 2001-09-10 Richard Henderson <rth@redhat.com>
3411 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3413 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3415 * typeck.c (java_array_type_length, build_prim_array_type):
3416 Represent empty arrays by NULL index.
3418 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3420 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3421 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3423 2001-09-06 Anthony Green <green@redhat.com>
3425 * class.c (O_BINARY): Define if necessary.
3426 (registerResource_libfunc): Declare.
3427 (init_class_processing): Initilize registerResource_libfunc.
3428 (compile_resource_file): New function.
3429 * java-tree.h (resource_name): Declare.
3430 (compile_resource_file): Declare.
3431 * jcf-parse.c (yyparse): Handle compiling java resource files.
3432 * lang.c (java_decode_option): Handle -fcompile-resource option.
3433 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3435 * gcj.texi (Code Generation): Add documentation for -R flag.
3437 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3439 * jcf-write.c (generate_classfile): Issue an error in case of
3440 field/initial value mismatch.
3441 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3442 being initialized and we're generating bytecode.
3443 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3444 set DECL_INITIAL properly when appropriate.
3448 2001-09-01 Per Bothner <per@bothner.com>
3450 * parse.y (maybe_yank_clinit): A field without an initializer is not
3451 relevant. All initializers except static final and constant require
3452 <clinit>, regardless of flag_emit_class_files.
3454 2001-08-31 Per Bothner <per@bothner.com>
3456 * class.c (set_constant_value): When not emiting class files, then a
3457 String ConstantValue is a utf8const_ptr_type.
3459 2001-08-30 Per Bothner <per@bothner.com>
3461 * jcf-write.c (generate_classfile): Check that field is primitive
3462 or string before emitting ConstantValue attribute.
3464 2001-08-30 Per Bothner <per@bothner.com>
3466 * parse.y (resolve_qualified_expression_name): If creating a
3467 COMPOUND_EXPR, set it's type correctly.
3469 2001-08-30 Per Bothner <per@bothner.com>
3471 * jcf-io.c (open_class): Set filename field.
3473 * jcf-parse,c (parse_class_file): Set current_function_decl
3474 for better error message when Code attribute is missing.
3476 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3477 better diagnostics, especially for constructors.
3479 2001-08-30 Per Bothner <per@bothner.com>
3481 * jcf-write.c (generate_classfile): Don't write ConstantValue
3482 attribute if field is not final, for compatibility with jdk.
3484 * jcf-write.c (generate_classfile): Convert ConstantValue values
3485 to correct type. Work-around for front-end bug.
3486 * class.c (set_constant_value): Error if constant has wrong type.
3488 2001-08-30 Per Bothner <per@bothner.com>
3490 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3491 "Double" are printed at verbosity 1.
3493 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3495 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3497 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3499 * parse.y (patch_assignment): Don't verify final re-assignment here.
3500 (java_complete_lhs): Verify assignments to finals calling
3501 patch_assignment. Verify re-assignments to finals before calling
3504 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3506 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3509 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3511 * lex.c (java_lex): new local found_hex_digits. Set and then used
3512 in test to reject invalid hexadecimal numbers.
3513 * parse.y (java_complete_tree): Prevent unwanted cast with
3514 initialized floating point finals.
3515 (patch_binop): Emit a warning when detecting a division by zero,
3516 mark result not constant, don't simplify non integer division.
3518 2001-08-28 Per Bothner <per@bothner.com>
3520 * jcf-write.c (generate_bytecode_insns): For increments and
3521 decrements just recurse to push constant. Improvement on Mark's patch.
3523 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3525 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3526 real conversion for increments and decrements of reals.
3528 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3530 * parse.y (resolve_qualified_expression_name): Handle unresolved
3531 qualified expressions, prevent numerical qualifiers, fixed typo.
3534 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3536 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3537 don't report anything but deprecated class when marked so. Handle
3539 (patch_method_invocation): Check deprecation on methods and types.
3540 (patch_binop): code becomes an enum tree_code, added default: to
3541 switch to handle that. Detect division by zero, try to fold and
3542 return before using a subroutine.
3544 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3546 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3547 file smaller than 4 bytes.
3548 * parse.y (check_inner_circular_reference): New function.
3549 (check_circular_reference): Likewise.
3550 (array_initializer:): Accept {,}.
3551 (java_check_circular_reference): Rewritten using
3552 check_circular_reference and check_inner_circular_reference.
3553 (java_complete_expand_method): Unconditionally save and restore
3554 the unpurged exception list.
3555 (build_dot_class_method_invocation): Unmangle signature parameter.
3557 2001-08-21 Tom Tromey <tromey@redhat.com>
3559 * decl.c (init_decl_processing): Add `throws' field to method
3561 * class.c (make_method_value): Compute `throws' field for method.
3563 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3565 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3566 circularity is detected.
3567 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3569 2001-08-17 Richard Henderson <rth@redhat.com>
3571 * class.c (emit_register_classes): Add align parameter to
3572 call to assemble_integer.
3574 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3576 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3577 loading a class_or_name fails, try considering an innerclass name
3578 and load the enclosing context.
3579 * parse.y (resolve_inner_class): New function.
3580 (find_as_inner_class): Added leading comment.
3581 (register_incomplete_type): Keep the current context as enclosing
3582 context for JDEP_FIELD dependencies.
3583 (do_resolve_class): Locals new_class_decl and super initialized to
3584 NULL. Call resolve_inner_class, explore the enclosing context
3585 superclass if necessary.
3588 2001-08-16 Tom Tromey <tromey@redhat.com>
3590 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3591 * gjavah.c (main): Updated for change to jcf_path_seal.
3592 * lang.c (version_flag): New global.
3593 (java_decode_option): Recognize `-version'.
3594 (java_init): Update for change to jcf_path_seal.
3595 * jcf.h (jcf_path_seal): Added `print' argument.
3596 * jcf-path.c (jcf_path_seal): Added `print' argument.
3598 2001-08-13 Zack Weinberg <zackw@panix.com>
3600 * Make-lang.in (java/decl.o): Update dependencies.
3601 * decl.c: Include libfuncs.h, don't include toplev.h.
3603 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3605 * decl.c (init_decl_processing): exception_type_node,
3606 class_not_found_type_node, and no_class_def_found_type_node
3607 initialized. predef_filenames augmented accordingly.
3608 instinit_identifier_node initialized.
3609 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3610 * java-tree.h (enum java_tree_index): New entries
3611 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3612 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3613 (exception_type_node): New macro.
3614 (class_not_found_type_node): Likewise.
3615 (no_class_def_found_type_node): Likewise.
3616 (instinit_identifier_node): Likewise.
3617 (PREDEF_FILENAMES_SIZE): Adjusted.
3618 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3619 (struct lang_type): Fixed typo in bitfield name.
3620 (DECL_INSTINIT_P): New macro.
3621 (ID_INSTINIT_P): Likewise.
3622 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3624 * parse.y (encapsulate_with_try_catch): New function.
3625 (generate_instinit): Likewise.
3626 (build_instinit_invocation): Likewise.
3627 (ctors_unchecked_throws_clause_p): Likewise.
3628 (add_instance_initializer): Deleted.
3629 (build_instance_initializer): Likewise.
3630 (in_instance_initializer): Likewise.
3631 (check_method_redefinition): instinit$ not to be verified.
3632 (java_complete_expand_methods): Generate instinit$, simplified code.
3633 (build_dot_class_method): Eliminated unnecessary locals. Use
3634 encapsulate_with_try_catch, removed unnecessary code.
3635 (fix_constructors): New local iii. Use build_instinit_invocation.
3636 (patch_method_invocation): Added comment.
3637 (maybe_use_access_method): Don't consider instinit$.
3638 (find_applicable_accessible_methods_list): Shorten the search for
3640 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3641 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3642 (patch_throw_statement): Likewise. Fixed typo.
3644 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3647 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3648 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3650 (lang_specific_pre_link): Use set_input to set input_filename.
3652 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3653 (main): Fix definition.
3654 Strip `main' from classname.
3657 2001-08-11 Zack Weinberg <zackw@panix.com>
3659 * lex.h: Don't include setjmp.h. Don't define
3660 SET_FLOAT_HANDLER or prototype set_float_handler.
3662 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3664 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3665 `poplevel' in the right order.
3667 2001-08-09 Richard Henderson <rth@redhat.com>
3669 * Make-lang.in (class.o): Depend on TARGET_H.
3670 * class.c (emit_register_classes): Use target hooks instead of
3671 assemble_constructor and assemble_destructor.
3673 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3675 * check-init.c (flags.h): Include
3676 (check_init): Don't report uninitialized static class
3677 initialization flags, don't free bit index when doing static class
3678 initialization optimization.
3679 (check_for_initialization): Return type changed to `unsigned int.'
3680 (attach_initialized_static_class): New function.
3681 * class.c (add_method_1): Create the initialized static class
3683 (finish_class): Always emit deferred inline methods.
3684 * decl.c (emit_init_test_initialization): Moved to expr.c
3685 (complete_start_java_method): Don't traverse
3686 DECL_FUNCTION_INIT_TEST_TABLE.
3687 (lang_mark_tree): Mark hash tables in function decls.
3688 * expr.c (emit_init_test_initialization): Moved from decl.c.
3689 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3690 initialization flag, set DECL_CONTEXT and
3691 LOCAL_CLASS_INITIALIZATION_FLAG.
3692 (java_lang_expand_expr): Emit initialization code for static class
3693 initialized flags when entering block, if necessary.
3694 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3695 * java-tree.h (flag_optimize_sci): New global variable declaration.
3696 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3697 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3698 (LOCAL_FINAL_P): Fixed typo in comment.
3699 (FINAL_VARIABLE_P): Likewise.
3700 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3701 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3702 (struct lang_decl): New fields `ict', `smic' and `cif.'
3703 (check_for_initialization): New returned value for global.
3704 (attach_initialized_static_class): New global function.
3705 (STATIC_CLASS_INIT_OPT_P): New macro.
3706 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3707 * lang.c (java_decode_option): Handle
3708 `-fno-optimize-static-class-initialization'
3709 * parse.y (start_complete_expand_method): New function.
3710 (java_expand_method_bodies): Likewise.
3711 (attach_init_test_initialization_flags): Likewise.
3712 (adjust_init_test_initialization): Likewise.
3713 (emit_test_initialization): Likewise.
3714 (java_complete_expand_methods): Nullify abstract and native method
3716 (java_complete_expand_method): New locals `fbody', `block_body'
3717 and `exception_copy.' Reorganized: directly return on empty method
3718 bodies, call `start_complete_expand_method', remember definitely
3719 initialized static class in function, don't expand method bodies.
3720 (java_expand_classes): Call `java_expand_method_bodies' before
3721 `finish_class' when compiling to native.
3722 (resolve_expression_name): Use `orig' after building outer class
3724 (patch_invoke): Remember static method invokations.
3726 2001-08-06 Richard Henderson <rth@redhat.com>
3728 * class.c (emit_register_classes): Pass a symbol_ref and priority
3729 to assemble_constructor.
3731 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3733 * java-tree.h (all_class_filename): New macro.
3734 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3735 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3736 newly created IDENTIFIER_NODE to `all_class_filename.'
3738 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3740 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3741 Use ggc_add_tree_root to register roots.
3743 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3745 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3746 second operand calling check_init.
3747 * decl.c (complete_start_java_method): Swaped second and third
3748 arguments while creating WITH_CLEANUP_EXPR node.
3749 * jcf-write.c (generate_bytecode_insns): Use second operand
3750 instead of third when handling WITH_CLEANUP_EXPR.
3751 * parse.y (java_complete_lhs): Expand second operand of
3752 WITH_CLEANUP_EXPR nodes.
3753 (patch_synchronized_statement): Swaped second and third arguments
3754 while creating WITH_CLEANUP_EXPR node.
3756 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3758 * parse.y (create_interface): Avoid cyclic inheritance report when
3759 syntax error encountered during class definition.
3762 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3764 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3766 (lang_specific_pre_link): Use set_input to set input_filename.
3768 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3769 (main): Fix definition.
3770 Strip `main' from classname.
3773 2001-07-18 Tom Tromey <tromey@redhat.com>
3776 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3777 * lex.c (java_new_lexer): Use ICONV_CONST.
3778 (java_read_char): Likewise.
3779 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3780 (jv-scan$(exeext)): Likewise.
3782 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3784 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3785 * parse.y (check_class_interface_creation): Allow `private' if the
3786 enclosing is not an interface.
3787 (create_interface): Interface tagged public if the enclosing
3788 context is an interface.
3789 (create_class): Class tagged public if the enclosing context
3793 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3795 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3798 2001-07-14 Tim Josling <tej@melbpc.org.au>
3800 * check-init.c (check_init): Remove references to EXPON_EXPR.
3802 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3804 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3805 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3808 2001-07-13 Tom Tromey <tromey@redhat.com>
3810 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3813 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3815 * parse.y (patch_method_invocation): Don't override primary if one
3816 is already provided, but let this$<n> be built. Fixed comment.
3818 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3820 * parse.y (empty_statement:): Report empty statement error only
3821 when found at class declaration level.
3824 2001-07-12 Tom Tromey <tromey@redhat.com>
3826 * expr.c (expand_load_internal): New function.
3827 (LOAD_INTERNAL): Use it.
3829 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3831 * parse.y (verify_constructor_super): Compare anonymous class ctor
3832 args with `valid_method_invocation_conversion_p.'
3835 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3837 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3838 `-fsyntax-only.' Fixes PR java/3248
3840 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3842 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3844 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3846 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3847 current function is static. Fixes PR java/1970
3849 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3851 * parse.y (patch_method_invocation): Add enclosing context to ctor
3852 calls if necessary. Fixes PR java/2953
3854 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3856 * parse.y (resolve_package): Abort if qualified expression member
3858 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3861 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3863 * verify.c: Don't use // comments.
3865 2001-07-05 Tom Tromey <tromey@redhat.com>
3867 * lang.c (flag_assume_compiled): Removed.
3868 * java-tree.h (flag_assume_compiled): Removed.
3869 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3870 -fhash-synchronization, -fuse-divide-subroutine,
3871 -fcheck-references, -femit-class-file, -femit-class-files,
3872 -fassume-compiled. Updated --encoding information. Changed
3873 -foutput-class-dir to `-d'.
3875 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3877 * jcf-parse.c (parse_class_file): Add lineno parameter to
3878 debug_start_source_file call.
3880 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3882 * gcj.texi: Use gpl.texi.
3883 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3884 dependencies and use doc/include in search path.
3886 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3888 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3889 `this'. If so, don't build instance initializers.
3891 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3893 * parse.y (resolve_expression_name): Improved error message for
3894 inner class cases. Fixes PR java/1958
3896 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3898 * lang.c: #include diagnostic.h
3899 (lang_print_error): Add a `diagnostic_context *' parameter.
3900 (java_dummy_print): Likewise.
3901 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3903 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3905 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3906 * jcf.h (typedef struct JCF): New bitfield `finished.'
3907 (JCF_FINISH): Set `finished.'
3908 (JCF_ZERO): Reset `finished.'
3911 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3913 * parse.y (class_body_declaration:): Don't install empty instance
3917 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3919 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3920 (set_class_decl_access_flags): New function.
3921 * java-tree.h (set_class_decl_access_flags): New prototype.
3922 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3923 (parse_class_file): New local `decl_max_locals.' Take wide types
3924 into account to compute DECL_MAX_LOCALS.
3925 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3928 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3930 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3932 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3934 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3935 * parse.y (do_resolve_class): Moved comments out to leading comment
3936 section. Removed local `start', New local `_ht' and
3937 `circularity_hash.' Record `enclosing' in hash table and search
3938 it to detect circularity. Use `enclosing' as an argument to
3939 `lookup_cl.' Free the hash table when done.
3941 2001-06-19 Tom Tromey <tromey@redhat.com>
3943 * lex.c (java_read_char): Disallow invalid and overlong
3944 sequences. Fixes PR java/2319.
3946 2001-06-05 Jeff Sturm <jsturm@one-point.com>
3948 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
3950 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3952 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
3953 arguments accordingly.
3955 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3957 * gcj.texi: Move contents to just after title page.
3959 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
3961 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
3963 (patch_incomplete_class_ref): Build the class ref, build the class
3964 init if necessary, complete the tree.
3967 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3969 * parse.y (lookup_field_wrapper): Test `name' code.
3970 (resolve_qualified_expression_name): Test `qual_wfl' code.
3971 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
3972 handle `qual_wfl' by code.
3973 (maybe_build_primttype_type_ref): Test `wfl' code.
3975 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3977 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
3979 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
3980 the dvi file in the java directory.
3982 2001-05-25 Sam TH <sam@uchicago.edu>
3984 * gen-table.pl javaop.h jcf.h lex.h,
3985 parse.h: Fix header include guards.
3987 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
3989 * jv-scan.c (version): Update copyright year.
3991 2001-05-21 Per Bothner <per@bothner.com>
3993 * jcf-parse.c (read_class): If class is from .class or .zip file
3994 and it's already been read, don't push/pop parser context.
3996 2001-05-18 Per Bothner <per@bothner.com>
3998 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
3999 command line so the jvgenmain-generated main program comes first.
4001 2001-05-15 Tom Tromey <tromey@redhat.com>
4003 * class.c (build_utf8_ref): Don't generate identifier based on
4006 2001-05-12 Richard Henderson <rth@redhat.com>
4008 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4009 * expr.c (java_lang_expand_expr): Expand it.
4010 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4011 calling build_exception_object_ref.
4012 * parse.y (catch_clause_parameter): Likewise.
4013 (build_dot_class_method): Likewise.
4014 (try_reference_assignconv): Likewise.
4015 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4016 * jcf-write.c (generate_bytecode_insns): Likewise.
4018 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4020 * parse.y (build_unresolved_array_type): Set
4021 EXPR_WFL_QUALIFICATION on the newly created wfl.
4022 Fixes PR java/2538. Fixes PR java/2535.
4024 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4026 * parse.y (fix_constructors): Removed unnecessary assignment to
4027 local. Moved assignment to `this$<n>', fixed comments and
4029 (build_wfl_wrap): Fixed indentation.
4030 Fixes PR java/2598, java/2579 and java/2658.
4032 2001-05-03 Mo DeJong <mdejong@redhat.com>
4034 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4035 check for byte swap.
4037 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4039 * expr.c (build_class_init): Move MODIFY_EXPR
4040 outside of COND_EXPR. Remove variable `call'.
4042 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4044 * decl.c: NULL_PTR -> NULL.
4045 * jcf-write.c: Likewise.
4047 2001-05-01 Tom Tromey <tromey@redhat.com>
4049 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4050 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4051 * gcj.texi: Updated copyright text. Include fdl.texi.
4052 (Top): Link to new node.
4054 2001-05-01 Per Bothner <per@bothner.com>
4056 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4058 2001-05-01 Per Bothner <per@bothner.com>
4060 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4061 import_list contains the name, not the TREE_PURPOSE.
4063 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4065 * jcf-io.c (read_zip_member): Cast to long in comparison with
4068 * jvspec.c (lang_specific_driver): Initialize variables.
4070 * mangle.c (find_compression_record_match): Likewise.
4072 * typeck.c (build_null_signature): Provide static prototype. Mark
4073 parameter with ATTRIBUTE_UNUSED.
4075 * verify.c (verify_jvm_instructions): Initialize variable.
4077 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4079 * parse.y (do_resolve_class): Check for cyclic inheritance during
4080 inner class resolution.
4082 2001-04-27 Per Bothner <per@bothner.com>
4084 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4085 while iterating, since that could cause gc to lose stuff.
4087 2001-04-26 Per Bothner <per@bothner.com>
4089 Fix method search wrt scope of inner classes to match JLS2.
4090 * typeck.c (build_null_signature): New static function.
4091 (has_method): New function. Uses build_null_signature and lookup_do.
4092 * java-tree.h (has_method): New declaration.
4093 * parse.y (find_applicable_accessible_methods_list): Do not search
4094 context of inner classes here.
4095 (patch_method_invocation): Search scope, ie. current and outer clases,
4096 for method matching simple name, to find class.
4098 2001-04-26 Per Bothner <per@bothner.com>
4100 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4101 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4103 * constants.c (find_methodref_with_class_index): New function.
4104 (find_methodref_index): Use find_methodref_with_class_index.
4105 * java-tree.h (find_methodref_with_class_index): New declaration.
4106 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4107 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4108 If context changed from interface to class, don't use invokeinterface.
4110 2001-04-25 Per Bothner <per@bothner.com>
4112 * verify.c (verify_jvm_instructions): For field instructions,
4113 check that field index is valid. For invoke instructions, check that
4114 method index is valid.
4116 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4118 * config-lang.in (target_libs): Copy from $libgcj_saved.
4120 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4122 * decl.c (init_decl_processing): Add new class "protectionDomain"
4124 * class.c (make_class_data): Set initial value for "protectionDomain".
4126 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4128 * jvspec.c (lang_specific_driver): Fix memory allocation
4129 deficit, by using concat in lieu of xmalloc/sprintf.
4131 2001-04-20 Per Bothner <per@bothner.com>
4133 Fixes to compile multiple .class files at once.
4134 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4135 * java-tree.h (CLASS_PARSED_P): New macro.
4136 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4137 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4138 (read_class): Avoid some code duplication.
4139 Don't call JCF_FINISH for a .class file - might be needed later.
4140 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4141 rather than CLASS_LOADED_P, since latter implies class laid out.
4142 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4143 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4145 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4147 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4149 * boehm.c: Include toplev.h.
4151 2001-04-06 Tom Tromey <tromey@redhat.com>
4152 Alexandre Petit-Bianco <apbianco@redhat.com>
4154 Fix for PR gcj/1404 and PR gcj/2332:
4155 * parse.y (build_array_from_name): If we use the type_wfl then
4156 accumulate dimensions from the original type as well.
4157 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4159 2001-04-06 Tom Tromey <tromey@redhat.com>
4161 * parse.y (analyze_clinit_body): Return true if the second operand
4162 of a METHOD_EXPR is nonzero.
4164 2001-04-06 Tom Tromey <tromey@redhat.com>
4166 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4168 ($(srcdir)/java/parse.c): Likewise.
4170 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4172 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4173 (version-gcc): Initialized.
4174 (which-gcj): Likewise.
4176 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4178 * java-tree.h (struct lang_decl): New macro
4179 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4180 * parse.y (build_instance_initializer): New function.
4181 (add_instance_initializer): Use it.
4182 (java_fix_constructors): Set `current_class' before fix pass.
4183 (fix_constructors): Just return if already fixed. Move `super()'
4184 invokation ahead. Use `build_instance_initializer.'
4187 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4189 * parse.y (resolve_qualified_expression_name): Pass field's
4190 DECL_CONTEXT to `not_accessible_p.'
4191 (not_accessible_p): Changed parameters order in `inherits_from_p'
4194 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4196 * lang-options.h: Add flag_check_references.
4198 2001-04-04 Per Bothner <per@bothner.com>
4200 * java-tree.h (CONSTANT_VALUE_P): New macro.
4201 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4202 * parse.y (maybe_build_class_init_for_field): New static function.
4203 (resolve_expression_name, resolve_field_access): Use
4204 maybe_build_class_init_for_field instead of build_class_init
4205 This does not do the init if the field is compile-time-constant.
4206 (resolve_field_access): Simplify.
4208 * parse.y (fold_constant_for_init): Merge test into switch.
4210 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4212 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4214 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4216 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4218 * expr.c (pop_type_0): Save the result of the first
4219 lang_printable_name call in a scratch buffer, so it
4220 won't be clobbered by the second call.
4222 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4224 * parse-scan.y (array_type:): Rewritten.
4225 (type_declaration:): `empty_statement' replaces `SC_TK.'
4226 (class_member_declaration:): `empty statement' added.
4227 (method_body:): Simplified.
4228 (static_initializer:): Likewise.
4229 (primary_no_new_array:): Use `type_literals.'
4230 (type_literals:): New rule.
4231 (dims:): Set and update `bracket_count.'
4232 Fixes PR java/1074. Fixes PR java/2412.
4234 2001-03-28 Hans Boehm <boehm@acm.org>
4236 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4237 (get_boehm_type_descriptor): Set type on returned value to be a
4238 pointer length integer.
4240 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4242 * expr.c (pop_type_0): Call `concat' rather than building the
4244 (pop_type): Add format specifier in call to `error'.
4246 * parse.y (patch_method_invocation): Avoid casting away
4249 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4251 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4253 2001-03-28 Richard Henderson <rth@redhat.com>
4255 IA-64 ABI Exception Handling:
4256 * Make-lang.in (except.o): Don't depend on eh-common.h.
4257 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4258 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4259 [soft_exceptioninfo_call_node]: Remove.
4260 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4261 (end_java_method): No emit_handlers.
4262 * except.c (java_set_exception_lang_code): Remove.
4263 (method_init_exceptions): Don't call it.
4264 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4265 (build_exception_object_ref): New.
4266 (expand_end_java_handler): Update for except.h name changes.
4267 (emit_handlers, expand_resume_after_catch): Remove.
4268 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4269 (process_jvm_instruction): Use build_exception_object_ref.
4270 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4271 (soft_exceptioninfo_call_node): Remove.
4272 (build_exception_object_ref): Declare.
4273 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4274 soft_exceptioninfo_call_node. Move processing ...
4275 [EXC_PTR_EXPR]: ... here.
4276 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4277 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4278 (source_end_java_method): No java_set_exception_lang_code or
4280 (build_dot_class_method): Use build_exception_object_ref.
4281 (try_reference_assignconv): Check EXC_PTR_EXPR not
4282 soft_exceptioninfo_call_node.
4284 2001-03-28 Richard Henderson <rth@redhat.com>
4286 * java-tree.h (throw_node): Define as a single member of
4287 java_global_trees instead of a separate array.
4288 (JTI_THROW_NODE): New.
4289 * decl.c (throw_node): Don't declare.
4290 (init_decl_processing): Init a scalar throw_node.
4291 Don't register it for gc.
4292 * check-init.c (check_init): Reference scalar throw_node.
4293 * expr.c (build_java_athrow): Likewise.
4294 * jcf-write.c (generate_bytecode_insns): Likewise.
4295 * parse.h (BUILD_THROW): Likewise.
4297 2001-03-28 Richard Henderson <rth@redhat.com>
4299 * decl.c (end_java_method): Do not save and restore
4300 flag_non_call_exceptions.
4301 * parse.y (source_end_java_method): Likewise.
4302 * lang.c (flag_exceptions): Don't declare.
4303 (java_init_options): Set flag_non_call_exceptions. Set
4304 flag_exceptions here ...
4305 (java_init): ... not here.
4307 2001-03-27 Richard Henderson <rth@redhat.com>
4309 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4310 exceptions_via_longjmp.
4312 * lang.c (flag_new_exceptions): Don't declare it.
4313 (java_init_options): Or set it.
4315 2001-03-27 Richard Henderson <rth@redhat.com>
4317 * decl.c (end_java_method): Rename asynchronous_exceptions to
4318 flag_non_call_exceptions.
4319 * parse.y (source_end_java_method): Likewise.
4321 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4323 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4325 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4327 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4329 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4331 * parse.y (find_as_inner_class): Follow current package
4332 indications not to mistakingly load an unrelated class.
4334 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4336 * constants.c (PUTN): Use memcpy, not bcopy.
4338 * lex.c (java_read_char): Use memmove, not bcopy.
4340 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4342 2001-03-23 Per Bothner <per@bothner.com>
4344 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4345 macro for better error pin-pointing.
4346 * java-tree.h: Fix typo in comment.
4348 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4349 Don't include jsr/goto in exception range.
4350 Check if start and end of exception range are the same (also TRY_EXPR).
4351 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4352 However, do emit the following goto even if try_block is empty.
4353 Defer freeing exception_decl until after the finalizer, to make
4354 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4356 * parse.y (java_complete_lhs): If the try-clause is empty, just
4357 return the finally-clause and vice versa.
4359 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4361 * gcj.texi (Input Options): documented the check for attribute
4362 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4363 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4364 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4365 (jcf_parse): Check for the right classes archive if necessary.
4366 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4367 (jcf_parse_fields): Fixed indentation.
4368 * jcf-write.c (append_gcj_attribute): New function.
4369 (generate_classfile): Compute the attribute count, invoke
4370 `append_gcj_attribute'.
4371 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4372 turned into bit-fields. New bit-field `right_zip.'
4373 (JCF_ZERO): Set `right_zip' to zero.
4374 * lang-options.h (-fforce-classes-archive-check): Added flag.
4375 * lang.c (flag_force_classes_archive_check): New flag.
4376 (lang_f_options): New entry `force-classes-archive-check.'
4379 2001-02-07 Andrew Haley <aph@redhat.com>
4381 * gcj.texi (Configure-time Options): Add -fcheck-references.
4382 * expr.c (build_java_indirect_ref): New function.
4383 (java_check_reference): New function.
4384 (build_java_array_length_access): Use build_java_indirect_ref to
4385 check for null references.
4386 (build_java_arrayaccess): Likewise.
4387 (build_get_class): Likewise.
4388 (build_field_ref): Likewise.
4389 (invoke_build_dtable): Likewise.
4390 (build_invokeinterface): Likewise.
4391 * lang.c (lang_f_options): Add flag_check_references.
4392 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4393 * java-tree.h (flag_check_references): New variable.
4394 * lang.c (flag_check_references): Likewise.
4395 * parse.y (patch_invoke): Use java_check_reference.
4396 (patch_assignment): Allow for extra nesting in
4397 _Jv_CheckArrayStore.
4399 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4401 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4402 * lex.c (cxx_keywords): Likewise.
4404 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4406 * parse.y (qualify_ambiguous_name): Broaden `length'
4407 recognition. Help MODIFY_EXPR be resolved as expression names.
4408 Fixes PR java/2066. Fixes PR java/2400.
4410 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4412 * gjavah.c (process_file): Mark interface definitions with
4413 "__attribute__ ((java_interface))".
4415 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4417 * class.c (layout_class): Fixed push_super_field's second
4418 argument. Fixes PR java/2333.
4419 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4420 too early to lay innerclasses out.
4422 2001-03-20 Tom Tromey <tromey@redhat.com>
4423 Alexandre Petit-Bianco <apbianco@redhat.com>
4425 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4426 inside an array reference. Insertion of the array store check
4427 rewritten. Fixes PR java/2299.
4429 2001-03-20 Tom Tromey <tromey@redhat.com>
4431 * lex.c (java_read_unicode): Only accept leading `u's.
4433 2001-03-20 Tom Tromey <tromey@redhat.com>
4435 * jcf-parse.c (read_class): Initialize `class'.
4437 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4439 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4441 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4443 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4444 (layout_class): Likewise.
4445 (layout_class_method): Likewise.
4446 (emit_register_classes): Likewise.
4447 * decl.c (builtin_function): Likewise.
4448 (give_name_to_locals): Likewise.
4450 2001-03-19 Per Bothner <per@bothner.com>
4452 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4453 before trying to load an inner class.
4455 Fixes to process to command-line .class files in two passes.
4456 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4457 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4458 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4459 * class.c (is_compiled_class): Fix for renamed flag.
4460 * parse.y (maybe_create_class_interface_decl): Likewise.
4461 * jcf-parse.c (yyparse): Also set if compiling .class files.
4462 * jcf-parse.c (read_class); Read current_class.
4463 (jcf_parse): Make static.
4464 (load_inner_classes): New function, with code moved from jcf_parse,
4465 because we need to inner classes after the command-line files are read.
4466 (yyparse): Set finput to NULL when it doesn't need to be closed.
4467 Reduce use of main_jcf (basically only for archive) and
4468 use finput instead of main_jcf->read_state.
4469 Inline jcf_figure_file_type into yyparse.
4470 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4471 Defer load_inner_classes and parse_class_file to a second pass,
4472 after we've correctly mapped command-line .clas fiels to classes.
4473 (jcf_figure_file_type): Removed.
4474 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4475 (JCF_ZERO): Also clear zipd field.
4476 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4478 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4480 * jcf-parse.c (yyparse): Change ch from char * to char.
4482 2001-03-19 Per Bothner <per@bothner.com>
4484 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4485 Add constructed filelist-file at end, following -xjava. Thus any .o
4486 and library files are not affected by the -xjava. Also wrap
4487 explicit @FILE with -xjava and -xnone.
4489 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4491 * class.c (build_static_field_ref): Call make_decl_rtl() after
4492 setting the DECL_EXTERNAL flag.
4494 2001-03-17 Per Bothner <per@bothner.com>
4496 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4498 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4499 when result is is needed (target is STACK_TARGET).
4501 * parse.h (JDEP_SOLV): Removed.
4502 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4504 * parse.y (incomplete_class_list): Removed.
4505 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4506 It doesn't work if resolve_class changes the name of an array type
4507 that is on the list and then someone else looks for the modified name.
4508 Also, seems liable to break when compiling multiple source files at
4509 once. So the simplest is to just remove incomplete_class_list -
4510 it is only a minor space win and it is not even clear it saves time.
4512 * parse.y (resolve_class): Remove unneeded promote_type.
4514 2001-03-15 Per Bothner <per@bothner.com>
4516 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4517 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4518 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4519 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4521 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4522 * parse.y (java_expand_classes): Likewise.
4524 * parse.y (expand_start_java_method): Was only called once and had a
4525 misleading name, so inline in caller java_complete_expand_method.
4526 (enter_a_block): Likewise inline in enter_block and remove.
4528 Remove junk from when gcc/java was created (by copying from C/C++).
4529 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4530 (struct binding_level): Remove fields keep, keep_if_subblocks,
4531 more_cleanups_ok, have_cleanups (which have never been used).
4532 (pushlevel, poplevel): Remove related useless code.
4534 * class.c (make_class_data): The class_dtable_decl (i.e. the
4535 vtable for Class) should be external, except when compiling Class.
4537 * jvspec.c (lang_specific_driver): Fix -C handling.
4538 Check -save-temps to see if temp @FILE should be deleted.
4539 Follow-up to/fix for February 16 patch.
4541 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4542 (type_stack_dup): Remove no-longer neded error check.
4544 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4546 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4547 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4548 don't surround the element with 'N..E' if the type name is
4551 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4553 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4554 DECL_RTL_SET_P, etc.
4555 (make_method_value): Likewise.
4556 (get_dispatch_table): Likewise.
4558 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4560 2001-03-07 Tom Tromey <tromey@redhat.com>
4562 * config-lang.in (lang_requires): Define.
4564 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4566 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4569 2001-03-05 Per Bothner <per@bothner.com>
4571 Fix a problem where rest_of_decl_compilation applied to
4572 class_dtable_decl causes problems because it was done too early,
4573 before output file was opened.
4574 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4575 * class.c (class_dtable_decl): Add macro - element of class_roots.
4576 (make_class_data): Define class_dtable_decl.
4577 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4579 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4581 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4582 uses of 'boolean' with 'bool'.
4584 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4586 * lang-specs.h: Add zero initializer for cpp_spec field to all
4589 2001-02-16 Per Bothner <per@bothner.com>
4591 Handle compiling multiple input files at once, and @FILE syntax.
4592 * gcj.texi: Updated documentation to match.
4593 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4594 * jcf-parse.c (parse_source_file): Split into ...
4595 (parse_source_file_1): New function - and:
4596 (parse_source_file_2): New function.
4597 (yyparse): On -ffilelist-file, open and scan named file.
4598 On first pass over files, only do parse_source_file_1.
4599 A new second pass calls parse_source_file_2 for each file to compile.
4600 (init_jcf_parse): Call init_src_parse.
4601 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4602 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4603 as multiple input file combined in one compilation.
4604 * lang-options.h: Add -ffilelist-file
4605 * lang.c (flag_filelist_file): New flag variable.
4606 (lang_f_options): Handle -ffilelist-file.
4607 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4608 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4609 gclass_list - use global fields of src_parse_roots instead.
4610 * parse.y (src_parse_roots): New array.
4611 (incomplete_class_list, gclass_list): New macros.
4612 (push_parser_context, java_pop_parser_context,
4613 java_parser_context_resume): Don't fiddle with deleted fields.
4614 (various): Use incomplete_class gclass_list and global macros
4615 instead of parse_ctxt fields - the lists are global.
4616 (init_src_parse): New function.
4618 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4620 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4622 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4624 * parse.y (check_inner_class_access): Moved declaration of local
4625 `enclosing_decl_type' to the right location.
4627 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4629 * parse.y (parser_check_super_interface): Don't call
4630 check_pkg_class_access for an inner interface.
4631 (parser_check_super): Don't call check_pkg_class_access for inner
4633 (do_resolve_class): Simplify enclosing type loop. Don't call
4634 check_pkg_class_access if CL and DECL are not set.
4635 (find_in_imports_on_demand): Set DECL if class_type needed to be
4636 loaded. Don't call check_pkg_class_access for an inner class.
4637 (check_inner_class_access): Rewritten to implement member access
4638 rules as per spec 6.6.1.
4639 (check_pkg_class_access): Handle the empty package correctly.
4640 (in_same_package): New function. Determine if two classes are in the
4643 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4645 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4646 method into array types.
4647 * parse.y (patch_method_invocation): Bypass access check on clone call
4650 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4652 * expr.c (build_instanceof): Check for arrays when trying fold to
4655 2001-02-15 Jim Meyering <meyering@lucent.com>
4657 * Make-lang.in (java.install-common): Depend on `installdirs'.
4658 (java.install-info): Likewise.
4660 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4662 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4664 2001-02-14 Tom Tromey <tromey@redhat.com>
4665 Alexandre Petit-Bianco <apbianco@cygnus.com>
4667 Fix for PR java/1261.
4668 * typeck.c (build_java_array_type): Add public `clone' method to
4670 * parse.y (resolve_qualified_expression_name): Use current_class
4671 when checking for inaccessibility.
4672 (patch_method_invocation): Fixed error message when accessibility
4673 denied. Added `from_super' argument.
4675 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4677 * parse.y (resolve_class): Don't build a fake decl. Use the one
4679 * typeck.c (build_java_array_type): Build and assign decl to array
4682 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4684 * parse.y (not_accessible_p): Changed leading comment. Added extra
4685 `where' argument. Use it to enforce protected access rules.
4686 (resolve_qualified_expression_name): Added extra argument to
4688 (patch_method_invocation): Use argument `primary' to provide
4689 not_accessible_p with an extra argument.
4690 (lookup_method_invoke): Added extra argument to not_accessible_p.
4691 (search_applicable_method_list): Likewise.
4693 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4695 * parse.y (resolve_qualified_expression_name): Try to resolve as
4696 an inner class access only if `decl' is a TYPE_DECL.
4698 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4700 * decl.c (classdollar_identifier_node): Initialize.
4701 * java-tree.h (enum java_tree_index): New entry
4702 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4703 (classdollar_identifier_node): New macro.
4704 (ID_CLASSDOLLAR_P): Likewise.
4705 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4706 (build_dot_class_method_invocation): Likewise.
4707 (find_applicable_accessible_methods_list): `class$' can't be
4710 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4712 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4714 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4716 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4717 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4720 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4722 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4723 outside of the `__U' sequence too.
4724 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4727 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4729 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4731 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4733 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4734 (JVGENMAIN_OBJS): Likewise.
4735 * java-tree.h (append_gpp_mangled_name): New prototype.
4736 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4737 Removed cast calling `gcc_add_root.'
4738 * jvgenmain.c (mangle_obstack): New global, initialized.
4740 (do_mangle_class): Constify local `ptr.'
4741 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4742 append_gpp_mangle_name and update `count' if necessary.
4743 Use `mangle_obstack.'
4744 * mangle.c (append_unicode_mangled_name): Removed.
4745 (append_gpp_mangled_name): Likewise.
4746 (unicode_mangling_length): Likewise.
4747 (mangle_member_name): Return type set to `void.'
4748 (mangle_field_decl): Don't append `U' in escaped names.
4749 (mangle_method_decl): Likewise.
4750 (mangle_member_name): Just use `append_gpp_mangled_name.'
4751 * mangle_name.c: New file.
4753 2001-02-07 Per Bothner <per@bothner.com>
4755 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4757 * check-init.c (check_init): Don't call done_alternative after
4758 processing loop code, as a LOOP_EXPR never terminates normally.
4760 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4762 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4764 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4766 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4769 2001-02-06 Tom Tromey <tromey@redhat.com>
4771 * lex.c (java_new_lexer): Longer error message.
4773 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4774 Alexandre Petit-Bianco <apbianco@cygnus.com>
4776 * typeck.c (build_prim_array_type): Added leading comment.
4777 (build_java_array_type): Moved locals out of
4778 block. Always create the `data' field, fixed alignment to match
4781 2001-02-04 Tom Tromey <tromey@redhat.com>
4783 * expr.c (java_lang_expand_expr): Don't bother recomputing
4784 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4787 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4789 * parse.y (process_imports): Save the original name of the import
4790 for better error report.
4792 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4794 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4795 of macros used when compiling jvspec.c.
4796 * jvspec.c (lang_specific_driver): Link with the shared
4799 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4801 * check-init.c (check_init): Call internal_error instead of fatal.
4802 * expr.c (java_lang_expand_expr): Likewise.
4803 * jcf-parse.c (get_constant): Likewise.
4804 * mangle.c (java_mangle_decl): Likewise.
4805 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4806 (operator_string): Likewise.
4807 * check-init.c (check_init): Call abort instead of fatal.
4808 * class.c (build_class_ref): Likewise.
4809 * constants.c (write_constant_pool): Likewise.
4810 * decl.c (start_java_method): Likewise.
4811 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4812 (java_stack_dup, encode_newarray_type): Likewise.
4813 (build_java_array_length_access): Likewise.
4814 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4815 (build_java_soft_divmod, build_invokeinterface): Likewise.
4816 * java-tree.h (INNER_CLASS_P): Likewise.
4817 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4818 (give_name_to_class, get_class_constant): Likewise.
4819 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4820 (find_constant_index, generate_bytecode_conditional): Likewise.
4821 (generate_bytecode_insns, perform_relocations): Likewise.
4822 * lex.c (java_unget_unicode, java_lex): Likewise.
4823 * mangle.c (mangle_type, mangle_record_type): Likewise.
4824 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4825 (finish_mangling): Likewise.
4826 * parse.h (MARK_FINAL_PARMS): Likewise.
4827 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4828 (obtain_incomplete_type, java_complete_class): Likewise.
4829 (java_check_regular_methods, java_complete_expand_method): Likewise.
4830 (cut_identifier_in_qualified, check_deprecation): Likewise.
4831 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4832 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4833 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4834 * typeck.c (set_local_type, parse_signature_type): Likewise.
4835 (parse_signature_string, build_java_signature): Likewise;
4836 (set_java_signature): Likewise.
4837 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4838 * class.c (add_method): Call fatal_error instead of fatal.
4839 (build_static_field_ref): Likewise.
4840 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4841 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4842 * lex.c (java_new_new_lexer): Likewise.
4843 * jv-scan.c (main): Likewise.
4844 (fatal_error): Renamed from fatal.
4845 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4847 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4848 (yyparse): Likewise.
4849 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4850 * lex.c (java_get_line_col): Likewise.
4851 * jcf-parse.c (load_class): Make errors non-fatal.
4852 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4854 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4856 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4857 (error): Remove unused function.
4858 (main): Don't use "__attribute__ alias" on generated class symbol.
4860 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4862 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4864 * parse.y (finish_method_declaration): Code accounting for WFLed
4865 method DECL_NAMEs deleted.
4866 (check_abstract_method_definitions): Likewise.
4867 (resolve_type_during_patch): Layout resolved type.
4868 * typeck.c (lookup_do): Removed unused local.
4870 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4872 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4873 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4874 integer_negative_one_node.
4875 * expr.c (build_java_binop): Likewise.
4877 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4879 * zextract.c (read_zip_archive): Read file_offset before writing
4880 zipd and consequently clobbering the header contents.
4882 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4884 * Make-lang.in: Remove all dependencies on defaults.h.
4885 * decl.c: Don't include defaults.h.
4887 * parse.y: Likewise.
4889 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4891 * ChangeLog (2001-01-21): Fixed typo.
4892 * class.c (layout_class_method): Code accounting for WFLed
4893 method DECL_NAMEs deleted.
4894 * constant.c (find_methodref_index): Likewise.
4895 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4896 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4897 (struct lang_decl): New field `wfl'.
4898 (java_get_real_method_name): Prototype deleted.
4899 * mangle.c (mangle_method_decl): Code accounting for WFLed
4900 method DECL_NAMEs deleted.
4901 * parse.h (GET_METHOD_NAME): Macro deleted.
4902 * parse.y (reset_method_name): Deleted.
4903 (method_header): Set DECL_FUNCTION_WFL.
4904 (check_abstract_method_header): Code accounting for WFLed method
4906 (java_get_real_method_name): Deleted.
4907 (check_method_redefinition): Code accounting for WFLed method
4908 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4909 (java_check_regular_methods): Likewise.
4910 (java_check_abstract_methods): Likewise.
4911 (java_expand_classes): Don't call `reset_method_name.'
4912 (search_applicable_method_list): Use DECL_NAMEs instead of
4914 * typeck.c (lookup_do): Code accounting for WFLed method
4917 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4919 * lex.c (java_read_char): Check for EOF from getc first.
4921 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4923 * class.c (layout_class): Don't lay the superclass out if it's
4924 already being laid out.
4925 * jcf-parse.c (handle_innerclass_attribute): New function.
4926 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4927 handle_innerclasses_attribute.
4928 (jcf_parse): Don't load an innerclasses if it's already being
4930 * jcf-write.c (append_innerclass_attribute_entry): Static
4931 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4932 to be zero for anonymous classes.
4934 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4936 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4938 * jcf-parse.c (set_source_filename): Use
4939 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4941 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4943 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4944 gets a unique asm name.
4946 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4948 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
4949 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4951 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
4952 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
4953 * parse.y (lookup_package_type_and_set_next): Deleted.
4954 (resolve_package): Removed unnecessary code.
4955 (find_applicable_accessible_methods_list): `finit$' can't be
4957 * verify.c (pop_argument_types): Added missing prototype.
4959 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
4961 * config-lang.in: Disable java by default.
4963 2001-01-23 Tom Tromey <tromey@redhat.com>
4965 * gcj.texi (Copying): New node.
4966 Added copyright information.
4968 2001-01-21 Per Bothner <per@bothner.com>
4970 Various fixes to allow compiling a compressed .jar/.zip archive.
4971 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
4972 (struct ZipFile): Add fields name and next (from ZipFileCache).
4973 (struct ZipDirectory): New field zipf points to owning ZipFile.
4974 * jcf.h (struct ZipDirectory): Add forward declaration.
4975 (struct JCF): Declare zipd field to have type struct ZipDirectory.
4976 Remove seen_in_zip and zip_offset fields.
4977 (JCF_SEEN_IN_ZIP): New macro.
4978 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
4979 * jcf-io.c: Change all ZipFileCache to ZipFile.
4980 (read_zip_member): New function.
4981 (open_in_zip): Call read_zip_member.
4982 * jcf-parse.c (find_in_current_zip): Remove function.
4983 (read_class): Merge in find_in_current_zip functionality.
4984 Call read_zip_member if needed.
4985 (parse_zip_file_entries): Use read_zip_member.
4986 (process_zip_dir): Update for removed and added JCF fields.
4987 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
4989 2001-01-21 Per Bothner <per@bothner.com>
4991 Minor optimization of static ggc roots.
4992 * jcf-parse.c (parse_roots): New static field.
4993 (current_field, current_method, current_file_list): Replace by macros
4994 naming fields of parse_roots.
4995 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
4996 * class.c (class_roots): New static field.
4997 (registered_class, fields_ident, info_ident, class_list):
4998 New macros naming fields of parse_roots.
4999 (build_static_field_ref): Don't register roots here.
5000 (layout_class): Static field list replaced by macro class_list.
5001 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5002 Initialize fields_ident and info_ident here.
5004 2001-01-21 Per Bothner <per@bothner.com>
5006 * jcf-parse.c (ggc_mark_jcf): New function.
5007 (init_jcf_parse): Register current_jcf as ggc root.
5009 2001-01-21 Per Bothner <per@bothner.com>
5011 * lang.c (put_decl_node): Print method's name.
5013 2001-01-21 Per Bothner <per@bothner.com>
5015 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5016 (verify_jvm_instructions): Use it, for better error messages on loads.
5018 2001-01-21 Per Bothner <per@bothner.com>
5020 * verify.c (merge_type_state): Still may have to merge even if
5021 LABEL_VERIFIED (label).
5023 2001-01-21 Per Bothner <per@bothner.com>
5025 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5026 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5028 2001-01-19 Per Bothner <per@bothner.com>
5030 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5031 if expeting an interface type. Refines Tom's change of 2000-09-12.
5033 2001-01-18 Per Bothner <per@bothner.com>
5035 * gcj.texi (Input Options): Mention .java files.
5037 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5039 * lang-options.h (-Wunsupported-jdk11): Removed.
5040 * lang.c (flag_not_overriding): Deleted.
5041 (flag_static_local_jdk1_1): Likewise.
5042 (lang_W_options): Removed "unsupported-jdk11" entry.
5043 * parse.y (java_check_methods): Removed dead code.
5045 2001-01-17 Tom Tromey <tromey@redhat.com>
5047 Changes suggested by Per Bothner:
5048 * gcj.texi (Input Options): Don't mention input files.
5049 (Code Generation): Updated --main information.
5050 (Invoking jcf-dump): Mention that --javap is incomplete.
5051 From Alexandre Petit-Bianco:
5052 (Warnings): Don't mention -Wunsupported-jdk11.
5054 (Compatibility): Mention JDK 1.2-ness of libraries.
5055 (Resources): Mention resources used when writing gcj.
5057 2001-01-17 Tom Tromey <tromey@redhat.com>
5059 * gcj.texi: New file.
5060 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5061 (java.info): Depend on gcj.info.
5062 (java/gcj.dvi): New target.
5063 (java.dvi): Depend on gcj.dvi.
5064 (java.install-info): Wrote.
5066 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5068 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5069 having called make_decl_rtl.
5071 2001-01-14 Per Bothner <per@bothner.com>
5073 Various patches to emit better messages on verification errors.
5074 * expr.c (push_type_0): Return error indication on stack overflow,
5075 instead of callinfg fatal.
5076 (push_type): Now just call push_type_0 (nd fatal on overflow).
5077 (pop_type_0): Return detailed error message (in a char** argument).
5078 (pop_type): If pop_type_0 fails, print error message.
5079 (pop_argument_types): Moved to verify.c.
5080 * verify.c (pop_argument_types): Moved from expr.c.
5081 Return a (possible) error message, rather than void.
5082 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5083 (verify_jvm_instruction): Use new macros, improving error messages.
5084 For case OPCODE_astore use object_ptr_type_node.
5085 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5086 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5088 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5089 constant, return body without wrapper. (Improves constant folding.)
5090 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5092 2001-01-13 Per Bothner <per@bothner.com>
5094 * expr.c (expand_java_field_op): Assigning to a final field outside
5095 an initializer does not violate JVM spec, so should be warning, not
5096 error. (Sun's verifier does not complain - though MicroSoft's does.)
5098 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5100 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5103 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5105 * parse.y (resolve_expression_name): Permit instance variables from
5106 enclosing context in super constructor call.
5107 (resolve_qualified_expression_name): Permit enclosing class's qualified
5108 "this" in super constructor call.
5110 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5112 * class.c (build_utf8_ref): Remove last argument in call to
5113 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5114 (build_class_ref): Likewise.
5115 (build_static_field_ref): Likewise.
5116 (get_dispatch_table): Likewise.
5117 (layout_class_method): Likewise.
5118 (emit_register_classes): Likewise.
5119 * constants.c (build_constant_data_ref): Likewise.
5120 * decl.c (builtin_function): Likewise.
5121 (create_primitive_vtable): Likewise.
5122 * expr.c (build_known_method_def): Likewise.
5123 (build_jni_stub): Likewise.
5124 (java_lang_expand_expr): Likewise.
5126 2001-01-10 Tom Tromey <tromey@redhat.com>
5128 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5130 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5132 * java-tree.h (lang_printable_name_wls): New prototype.
5133 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5134 rather than `current_class' to print type name. Don't prepend type
5135 names when printing constructor names.
5136 (lang_printable_name_wls): New function.
5137 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5138 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5139 * parse.y (patch_method_invocation): Message tuned for constructors.
5140 (not_accessible_p): Grant `private' access from within
5143 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5145 All files with updated copyright when applicable.
5146 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5147 * class.c (mangle_class_field): Function removed.
5148 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5149 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5150 (build_class_ref): Call `java_mangle_class_field' instead of
5151 `mangle_class_field.'
5152 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5153 (layout_class): Call `java_mangle_decl' instead of
5154 `mangle_static_field.'
5155 (cxx_keywords): Initialized static array moved to `lex.c.'
5156 (layout_class_method): Changed leading comment. Simplified to
5157 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5158 * decl.c (lang_mark_tree): Mark field `package_list.'
5159 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5160 (struct lang_type): New field `package_list.'
5161 (unicode_mangling_length): Prototype removed.
5162 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5163 emit_unicode_mangled_name): Likewise.
5164 (cxx_keyword_p): New prototype.
5165 (java_mangle_decl, java_mangle_class_field,
5166 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5167 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5169 * jvgenmain.c (main_method_prefix): Global variable removed.
5170 (main_method_suffix): Likewise.
5171 (do_mangle_classname): New function.
5172 (main): Call it. Format changed to accommodate new mangling scheme.
5173 * lex.c: (utf8_cmp): Conditionally prototyped.
5174 (cxx_keywords): Moved from class.c, conditionally defined.
5175 (utf8_cmp, cxx_keyword_p): Likewise.
5176 * mangle.c (obstack.h, ggc.h): Included.
5177 (mangle_field_decl): New function.
5178 (mangle_method_decl, mangle_type, mangle_pointer_type,
5179 mangle_array_type, mangle_record_type,
5180 find_compression_pointer_match, find_compression_array_match,
5181 find_compression_record_match,
5182 find_compression_array_template_match, set_type_package_list,
5183 entry_match_pointer_p, emit_compression_string, init_mangling,
5184 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5185 (mangle_obstack): New global.
5186 (MANGLE_RAW_STRING): New macro.
5187 (unicode_mangling_length): Turned static.
5188 (append_unicode_mangled_name): Renamed from
5189 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5190 replaces `obstack', removed from the parameter list.
5191 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5192 replaces parameter `obstack', removed from the parameter list. Call
5193 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5194 (append_gpp_mangled_classtype): Removed.
5195 (compression_table, compression_next): New static variables.
5196 * parse.y (temporary_obstack): Extern declaration removed.
5198 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5200 * parse.y (patch_binop): Compute missing type in error situations.
5202 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5204 * class.c (make_class_data): Push initial value for "arrayclass".
5205 * decl.c (init_decl_processing): Add new class field "arrayclass".
5207 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5209 From patha@softlab.ericsson.se:
5210 * parse.y (switch_label): Use build, not build1, to construct
5213 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5215 * lang.c (lang_decode_option): Change -MA to -MP.
5216 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5217 Update to new prototype; do quote targets.
5218 (jcf_dependency_write): Update.
5220 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5222 Shorten primitive array allocation path:
5223 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5224 to create new primitive arrays.
5225 * expr.c (build_newarray): If generating native code, call
5226 soft_newarray_node with a reference to the primitive TYPE identifier
5227 instead of type_value.
5229 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5231 Fix for PRs gcj/312 and gcj/253:
5232 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5233 dest if they arn't already.
5234 * class.c (layout_class): Call maybe_layout_super_class on
5235 superinterfaces also, but only if compiling from bytecode.
5238 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5241 2000-12-15 Tom Tromey <tromey@redhat.com>
5243 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5246 2000-12-14 Andrew Haley <aph@redhat.com>
5248 * boehm.c (mark_reference_fields): Change test to correctly detect
5251 2000-12-15 Andreas Jaeger <aj@suse.de>
5253 * config-lang.in (lang_dirs): Added.
5255 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5257 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5258 Credits go to rth for finding it.
5260 2000-12-13 Mike Stump <mrs@wrs.com>
5262 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5264 2000-11-07 Tom Tromey <tromey@cygnus.com>
5266 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5267 * lex.c (java_ignorable_control_p): Removed.
5268 (java_letter_or_digit_p): Removed.
5269 (java_start_char_p): New function.
5270 (java_read_char): Return `int', not `unicode_t'. Changed
5272 (java_read_unicode): Likewise.
5273 (java_read_unicode_collapsing_terminators): Likewise.
5274 (java_get_unicode): Likewise.
5275 (java_new_lexer): Initialize hit_eof.
5276 (java_parse_end_comment): Take `int' argument.
5277 (java_parse_doc_section): Likewise.
5278 (java_parse_escape_sequence): Don't allow backlash-newline.
5280 * lex.h (JAVA_DIGIT_P): Removed.
5281 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5282 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5283 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5284 (JAVA_PART_CHAR_P): New macro.
5286 (JAVA_CHAR_ERROR): Now -2.
5287 (java_lexer): New field `hit_eof'.
5288 * chartables.h: New file.
5289 * gen-table.pl: new file.
5291 2000-11-20 Tom Tromey <tromey@cygnus.com>
5292 Alexandre Petit-Bianco <apbianco@cygnus.com>
5294 * parse.y (java_complete_lhs): Only allow compound assignment of
5295 reference type if type is String.
5297 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5299 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5300 jcf-path.c: Likewise.
5302 2000-12-09 Anthony Green <green@redhat.com>
5304 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5305 filestart and filename_length as int values.
5307 2000-12-07 Mo DeJong <mdejong@redhat.com>
5309 * jcf-io.c (find_class): Correct the logic that tests to see if a
5310 .java file is newer than its .class file. The compiler was
5311 incorrectly printing a warning when file mod times were equal.
5313 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5315 * jvgenmain.c: Use ISPRINT not isascii.
5317 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5319 * parse.y (end_artificial_method_body): Fixed typo.
5321 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5323 * parse.y (patch_method_invocation): Pick the correct enclosing
5324 context when creating inner class instances.
5327 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5329 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5330 Update copyright year to 2000.
5332 2000-11-23 Anthony Green <green@redhat.com>
5334 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5335 Move current_file_list out of yyparse and make it static.
5337 * expr.c: Declare quick_stack and tree_list_free_list as static
5338 (init_expr_processing): Register quick_stack and
5339 tree_list_free_list roots.
5341 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5343 * parse.y (build_outer_field_access): New local `decl_ctx', use
5344 it. Check for field's context and current class immediate outer
5345 context inheritance.
5346 (outer_field_access_p): Consider fields inherited from the last
5348 (build_access_to_thisn): Stop at the last enclosing context if
5352 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5354 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5356 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5358 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5361 2000-11-20 Tom Tromey <tromey@cygnus.com>
5363 * jv-scan.c (help): Document --complexity.
5364 (options): Added --complexity.
5365 (flag_complexity): New global.
5366 (main): Call `report'.
5367 * parse-scan.y (complexity): New global.
5368 (if_then_statement, if_then_else_statement,
5369 if_then_else_statement_nsi, switch_block_statement_group,
5370 while_expression, do_statement, for_begin, continue_statement,
5371 throw_statement, catch_clause, finally, method_invocation,
5372 conditional_and_expression, conditional_or_expression,
5373 conditional_expression): Update complexity.
5374 (reset_report): Reset complexity.
5375 (report): New function.
5377 2000-11-20 Tom Tromey <tromey@cygnus.com>
5379 * lex.c (yylex): Added STRICT_TK case.
5380 * parse.y (STRICT_TK): Added.
5381 * parse-scan.y (STRICT_TK): Added.
5382 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5383 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5385 * keyword.h: Rebuilt.
5386 * keyword.gperf (strictfp): Added.
5388 2000-11-20 Tom Tromey <tromey@cygnus.com>
5390 * lex.c (yylex): Recognize floating point constants with leading
5393 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5395 * java-tree.h (cyclic_inheritance_report): Constify.
5396 * parse.y (cyclic_inheritance_report): Likewise.
5398 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5400 * parse.y (goal): Remove call to ggc_add_string_root.
5402 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5404 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5405 Create string in scratch buffer, then pass to build_string.
5407 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5409 * parse.y (issue_warning_error_from_context): Add
5412 2000-11-11 Anthony Green <green@redhat.com>
5414 * jcf-parse.c (process_zip_dir): Add finput parameter.
5415 (jcf_figure_file_type): Call process_zip_dir with appropriate
5418 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5420 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5421 * jcf-parse.c (jcf_figure_file_type): Likewise.
5423 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5425 * parse.y (create_new_parser_context): Use memset () instead of
5428 2000-11-08 Tom Tromey <tromey@cygnus.com>
5430 * gjavah.c (process_file): Only include gcj/cni.h when generating
5433 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5435 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5436 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5437 instead of bzero ().
5439 2000-11-05 Tom Tromey <tromey@cygnus.com>
5441 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5442 * lex.c (IS_ZERO): New define.
5443 (java_perform_atof): Error on floating point underflow.
5445 2000-11-04 Tom Tromey <tromey@cygnus.com>
5447 * lex.c (java_parse_escape_sequence): Only read two octal
5448 characters if the first one is greater than 3. Don't allow
5449 "octal" numbers to include the digits 8 or 9.
5451 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5453 * Make-lang.in (java.distdir): Remove.
5455 2000-11-03 Tom Tromey <tromey@cygnus.com>
5457 * Make-lang.in (java.dvi): New target.
5458 Partial fix for PR other/567.
5460 * lang-options.h: Mention -Wout-of-date.
5461 * jcf-dump.c (flag_newer): New global.
5462 * gjavah.c (flag_newer): New global.
5463 * jcf-io.c (find_class): Only warn when flag_newer set.
5464 * lang.c (flag_newer): New global.
5465 (struct string_option): New declaration.
5466 (lang_W_options): New global.
5467 (process_option_with_no): New function.
5468 (lang_decode_option): Use it.
5470 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5471 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5474 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5475 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5476 * lex.c (java_read_unicode): Removed `term_context' argument.
5477 Recognize any number of `u' in `\u'.
5478 (java_read_unicode_collapsing_terminators): New function.
5479 (java_get_unicode): Use it.
5480 (java_lineterminator): Removed.
5481 (yylex): Produce error if character literal is newline or single
5482 quote. Return if eof found in middle of `//' comment. EOF in
5483 `//' comment is only an error if pedantic.
5484 (java_ignorable_control_p): New function.
5485 (java_parse_end_comment): Return if eof found in middle of
5488 * jv-scan.c (pedantic): New global.
5490 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5492 * parse.y (outer_field_access_p): Inherited fields aren't
5493 consider outer fields.
5494 (maybe_build_thisn_access_method): Use
5495 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5496 (resolve_expression_name): Trigger an error if a static field
5497 is being accessed as an outer field.
5499 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5501 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5504 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5506 * Make-lang.in: Move all build rules here from Makefile.in,
5507 adapt to new context. Wrap all rules that change the current
5508 directory in parentheses. Expunge all references to $(P).
5509 When one command depends on another and they're run all at
5510 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5511 all object-file generation rules. Delete obsolete variables.
5513 * Makefile.in: Delete.
5514 * config-lang.in: Delete outputs= line.
5516 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5518 * parse.y (patch_method_invocation): NULLify this_arg when already
5520 (maybe_use_access_method): Handle call to methods unrelated to the
5521 current class. Fixed comment.
5524 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5526 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5529 2000-10-24 Tom Tromey <tromey@cygnus.com>
5531 * lex.c (java_new_lexer): Initialize new fields. Work around
5532 broken iconv() implementations.
5533 (java_read_char): Swap bytes if required. Use fallback decoder if
5535 (byteswap_init, need_byteswap): New globals.
5536 (java_destroy_lexer): Only close iconv handle if it is in use.
5537 * lex.h (java_lexer): New fields read_anything, byte_swap,
5539 Made out_buffer unsigned.
5541 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5543 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5544 where an enclosing context can be set on the jdep.
5545 (do_resolve_class): Fixed identation.
5547 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5549 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5551 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5554 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5556 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5558 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5560 * jcf-write.c (OP1): Update `last_bc'.
5561 (struct jcf_block): Fixed indentation and typo in comments. New
5563 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5564 follows `monitorenter'.
5565 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5569 2000-10-16 Tom Tromey <tromey@cygnus.com>
5571 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5572 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5573 * lang-options.h: Added -MA, -MT, -MF..
5574 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5575 (DEPEND_TARGET_SET): New macro.
5576 (DEPEND_FILE_ALREADY_SET): Likewise.
5577 (init_parse): Handle new flags.
5578 * jcf.h (jcf_dependency_print_dummies): Declare.
5579 * Make-lang.in (s-java): Added mkdeps.o.
5580 * Makefile.in (BACKEND): Added mkdeps.o.
5581 (../gcjh$(exeext)): Added mkdeps.o.
5582 (../jcf-dump$(exeext)): Added mkdeps.o.
5583 * jcf-depend.c: Include mkdeps.h.
5584 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5585 add_entry): Removed.
5586 (jcf_dependency_reset): Rewrote.
5587 (dependencies): New global.
5588 (jcf_dependency_set_target): Rewrote.
5589 (jcf_dependency_add_target): Likewise.
5590 (jcf_dependency_add_file): Likewise.
5592 (print_ents): Removed.
5593 (jcf_dependency_write): Rewrote.
5594 (print_dummies): New global.
5595 (jcf_dependency_print_dummies): New function
5596 (jcf_dependency_write): Call deps_dummy_targets if required.
5598 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5600 * gjavah.c (add_class_decl): Removed unused variables `tname',
5601 `tlen' and `name_index'.
5602 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5603 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5604 in `wfl_operator' with value.
5605 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5606 (jcf_figure_file_type): Fixed identation.
5607 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5608 * parse.y (analyze_clinit_body): New function.
5609 (static_initializer:): Reset `current_static_block'.
5610 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5611 `wfl_operator' with new value.
5612 (lookup_cl): Use EXPR_WFL_FILENAME.
5613 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5614 analyze_clinit_body.
5615 (build_outer_field_access): Access to this$<n> built from
5616 current_class, not its outer context.
5617 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5618 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5619 (patch_method_invocation): Use `is_static_flag' when already
5621 (patch_newarray): Removed assignment in ternary operator.
5623 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5625 * except.c (free_eh_ranges): Don't free `whole_range'.
5627 2000-10-15 Anthony Green <green@redhat.com>
5629 * decl.c (init_decl_processing): Call init_class_processing before
5632 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5634 * check-init.c (check_init): Fixed leading comment. Use
5636 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5637 (give_name_to_locals): Likewise.
5638 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5639 fields in lang_decl_var.
5640 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5641 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5642 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5643 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5644 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5645 (LOCAL_FINAL): Rewritten.
5646 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5647 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5648 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5649 `init_final' fields.
5650 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5651 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5652 (TYPE_HAS_FINAL_VARIABLE): New macro.
5653 (struct lang_type): Added `afv' field.
5654 * parse.y (check_static_final_variable_assignment_flag): New function.
5655 (reset_static_final_variable_assignment_flag): Likewise.
5656 (check_final_variable_local_assignment_flag): Likewise.
5657 (reset_final_variable_local_assignment_flag): Likewise.
5658 (check_final_variable_indirect_assignment): Likewise.
5659 (check_final_variable_global_assignment_flag): Likewise.
5660 (add_inner_class_fields): Use LOCAL_FINAL_P.
5661 (register_fields): Handle local finals and final variables.
5662 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5663 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5664 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5666 (java_complete_expand_methods): Loop to set
5667 TYPE_HAS_FINAL_VARIABLE. Call
5668 `reset_final_variable_local_assignment_flag' and
5669 `check_final_variable_local_assignment_flag' accordingly before
5670 and after constructor expansion. Call
5671 `reset_static_final_variable_assignment_flag'
5672 before expanding <clinit> and after call
5673 `check_static_final_variable_assignment_flag' if the
5674 current_class isn't an interface. After all methods have been
5675 expanded, call `check_final_variable_global_assignment_flag' and
5676 `check_static_final_variable_assignment_flag' if the current class
5678 (maybe_yank_clinit): Fixed typo in comment.
5679 (build_outer_field_access_methods): Removed old sanity check. Use
5680 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5681 Don't create access methods for finals.
5682 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5683 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5684 existing DECL_INIT has been processed.
5685 (java_complete_lhs): Likewise.
5686 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5687 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5689 (patch_assignment): Use LOCAL_FINAL_P.
5690 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5691 DECL_INITIAL is nullified.
5694 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5696 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5698 * Makefile.in (parse.c, parse-scan.c): Likewise.
5700 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5702 * class.c (temporary_obstack): Remove.
5703 (make_class): Don't mess with obstascks.
5704 (push_class): Likewise.
5705 (set_super_info): Likewise.
5706 (add_method_1): Likewise.
5707 (add_method): Likewise.
5708 (add_field): Likewise.
5709 (build_utf8_ref): Likewise.
5710 (build_class_ref): Likewise.
5711 (build_static_field_ref): Likewise.
5712 (finish_class): Likewise.
5713 (push_super_field): Likewise.
5714 (layout_class): Likewise.
5715 (layout_class_methods): Likewise.
5716 (init_class_processing): Likewise.
5717 * constants.c (get_tag_node): Likewise.
5718 (build_constant_data_ref): Likewise.
5719 * decl.c (ggc_p): Remove.
5720 (copy_lang_decl): Use ggc_alloc.
5721 (complete_start_java_method): Don't mess with obstacks.
5722 (start_java_method): Likewise.
5723 (end_java_method): Likewise.
5724 * except.c (link_handler): Use xmalloc.
5725 (free_eh_ranges): New function.
5726 (method_init_exceptions): Use it.
5727 (add_handler): Use xmalloc.
5728 (expand_start_java_handler): Don't mess with obstacks.
5729 (prepare_eh_table_type): Likewise.
5730 (expand_end_java_handler): Likewise.
5731 * expr.c (push_value): Likewise.
5732 (create_label_decl): Likewise.
5733 (build_jni_stub): Likewise.
5734 (java_lang_expand_expr): Likewise.
5735 (note_instructions): Use xrealloc.
5736 (java_push_constant_from_pool): Don't mess with obstacks.
5737 (process_jvm_instruction): Likewise.
5738 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5740 * jcf-parse.c (get_constant): Don't mess with obstacks.
5741 (read_class): Likewise.
5742 (jcf_parse): Likewise.
5743 * lex.c (expression_obstack): Remove.
5744 (java_lex): Don't use obstack_free.
5745 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5746 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5747 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5748 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5749 * parse.y (gaol): Add more GC roots.
5750 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5751 (lookup_field_wrapper): Likewise.
5752 (obtain_incomplete_type): Don't mess with obstacks.
5753 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5755 (craft_constructor): Don't mess with obstacks.
5756 (safe_layout_class): Likewise.
5757 (java_complete_class): Likewise.
5758 (source_end_java_method): Likewise.
5759 (build_outer_field_access_methods): Likewise.
5760 (build_outer_method_access_method): Likewise.
5761 (maybe_build_thisn_access_method): Likewise.
5762 (build_dot_class_method_invocation): Likewise.
5763 (java_complete_tree): Likewise.
5764 (java_complete_lhs): Likewise.
5765 (do_merge_string_cste): Likewise.
5766 (patch_string_cst): Likewise.
5767 (array_constructor_check_entry): Likewise.
5768 * typeck.c (build_java_array_type): Likewise.
5769 (parse_signature_string): Likewise.
5770 (build_java_signature): Likewise.
5772 2000-10-12 Tom Tromey <tromey@cygnus.com>
5775 * gjavah.c (add_class_decl): Don't special-case inner classes.
5776 (add_namelet): Likewise.
5778 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5780 * java-tree.h: Constify current_encoding.
5781 * lang.c: Constify current_encoding.
5783 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5785 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5786 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5788 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5790 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5791 patch. Fixes gcj/340.
5793 2000-10-10 Tom Tromey <tromey@cygnus.com>
5795 * lex.c (java_new_lexer): Initialize out_first and out_last
5797 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5799 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5801 * parse.y (pop_current_osb): New function.
5802 (array_type:): Use `dims:', changed actions
5803 accordingly. Suggested by Anthony Green.
5804 (array_creation_expression:): Used pop_current_osb.
5805 (cast_expression:): Likewise.
5806 (search_applicable_method_list): Fixed indentation.
5808 2000-10-08 Anthony Green <green@redhat.com>
5810 * parse.y (array_type_literal): Remove production.
5811 (type_literals): Refer to array_type, not array_type_literal.
5813 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5815 Patch contributed by Corey Minyard.
5816 * decl.c (check_local_named_variable): New function.
5817 (tree check_local_unnamed_variable): Likewise.
5818 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5820 2000-10-07 Anthony Green <green@redhat.com>
5822 * class.c (layout_class): Handle case where superclass can't be
5825 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5827 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5830 2000-10-05 Tom Tromey <tromey@cygnus.com>
5832 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5833 * jvgenmain.c (class_mangling_prefix): Removed.
5834 (class_mangling_suffix): New global.
5836 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5838 (print_method_info): Handle overrides for static and final
5840 (process_file): Generate declaration for class object field.
5841 * class.c (cxx_keywords): New array.
5842 (utf8_cmp): New function.
5843 (cxx_keyword_p): New function.
5844 (layout_class_method): Mangle C++ keywords by appending `$'.
5845 (mangle_field): New function.
5846 (mangle_class_field): Use mangle_field. Mangle class name as
5848 (mangle_static_field): Use mangle_field.
5850 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
5852 * decl.c (find_local_variable): Removed uncessary type check and
5853 fixed range check typo. From Corey Minyard.
5855 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5857 * decl.c (give_name_to_locals): New local `code_offset'. Call
5858 `maybe_adjust_start_pc'.
5859 * expr.c (note_instructions): New function.
5860 (expand_byte_code): Don't collect insn starts here.
5861 (peek_opcode_at_pc): New function.
5862 (maybe_adjust_start_pc): Likewise.
5863 * java-tree.h (maybe_adjust_start_pc): Declare.
5864 (note_instructions): Likewise.
5865 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5867 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5869 * parse.y (field_access:): Fixed indentation.
5870 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5872 2000-09-07 Tom Tromey <tromey@cygnus.com>
5875 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5876 JPRIMITIVE_TYPE_P, for arithmetic operators.
5877 (patch_method_invocation): Indentation fix.
5878 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5879 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5880 (do_unary_numeric_promotion): Cleaned up code.
5881 (valid_cast_to_p): Handle boolean correctly.
5883 2000-09-27 Tom Tromey <tromey@cygnus.com>
5885 * lex.c (java_read_unicode): Reset bs_count when finished with
5888 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5891 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5892 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5893 (typeck.o): Depend on ggc.h.
5894 * class.c (add_method_1): Use GC functions for allocation.
5895 (init_class_processing): Register roots.
5896 * decl.c (ggc_p): Set to 1.
5897 (pending_local_decls): Make it static.
5898 (push_jvm_slot): Use GC functions for allocation.
5899 (init_decl_processing): Register roots.
5900 (give_name_to_locals): Use GC functions for allocation.
5901 (lang_mark_tree): New function.
5902 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5903 functions for allocation.
5904 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5905 * lex.c (java_lex): Use build_string, rather than replicating it
5907 * parse.y (goal): Add more roots.
5908 (mark_parser_ctxt): New function.
5909 * typeck.c: Include ggc.h.
5911 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5913 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5914 contains something else than MODIFY_EXPR.
5916 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5918 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5919 * Makefile.in (parse.o): Depend on ggc.h.
5920 (class.o): Likewise.
5921 (constants.o): Likewise.
5924 (jcf-parse.o): Likewise.
5925 (jcf-write.o): Likewise.
5926 (mangle.o): Likewise.
5927 * class.c: Include ggc.h.
5928 (build_static_field_ref): Register GC roots.
5929 (layout_class): Likewise.
5930 (init_class_processing): Likewise.
5931 * constants.c: Include ggc.h.
5932 (current_constant_pool_data_ref): Remove.
5933 (tag_nodes): Move it to ...
5934 (get_tag_node): ... here. Register GC roots.
5935 * decl.c: Include ggc.h. Remove many global tree definitions.
5936 (throw_node): Define.
5937 (java_global_trees): Likewise.
5938 (predef_filenames): Make the size a constant.
5939 (init_decl_processing): Adjust accordingly.
5940 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5941 * expr.c: Include ggc.h.
5942 (init_expr_processing): Register GC roots.
5943 (build_invokeinterface): Likewise.
5944 * java-tree.h: Replace extern tree declarations with macros.
5945 (java_global_trees): New variable.
5946 (java_tree_index): New enumeration.
5947 (init_jcf_parse): Declare.
5948 * jcf-parse.c: Include ggc.h.
5949 (current_class): Remove declaration.
5950 (main_class): Likewise.
5951 (all_class_list): Likewise.
5952 (predefined_filename_p): Adjust for constant size of
5954 (init_jcf_parse): New function.
5955 * jcf-write.c: Include ggc.h.
5956 (generate_classfile): Register GC roots.
5957 (append_synthetic_attribute): Likewise.
5958 (append_innerclass_attribute_entry): Likewise.
5959 * lang.c: Include ggc.h.
5960 (lang_print_error): Register GC roots.
5961 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
5963 * parse.y: Include ggc.h.
5964 (wfl_operator): Remove.
5965 (goal): Register GC roots.
5966 (java_pop_parser_context): Adjust for new field names.
5967 (java_parser_context_save_global): Likewse.
5968 (java_parser_context_restore_global): Likewise.
5969 (java_parser_context_suspend): Likewise.
5970 (java_parser_context_resume): Likewise.
5971 (verify_constructor_circularity): Register GC roots.
5972 (lookup_cl): Likewise.
5973 (java_reorder_fields): Likewise.
5974 (build_current_this): Likewise.
5975 (class_in_current_package): Likewise.
5976 (argument_types_convertible): Likewise.
5977 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
5979 2000-09-14 Tom Tromey <tromey@cygnus.com>
5981 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
5983 2000-09-13 Tom Tromey <tromey@cygnus.com>
5985 * jcf-parse.c: Include <locale.h>.
5986 * jv-scan.c: Include <locale.h>.
5988 2000-09-12 Tom Tromey <tromey@cygnus.com>
5990 * expr.c (pop_type_0): Return `Object' if trying to merge two
5992 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
5993 interface types; `Object' is always a valid supertype.
5995 2000-09-12 Tom Tromey <tromey@cygnus.com>
5998 * jv-scan.c (help): Document --encoding.
5999 (options): Added `encoding' entry.
6000 (OPT_ENCODING): New define.
6001 (main): Handle --encoding.
6002 Include <langinfo.h> if nl_langinfo exists.
6003 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6005 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6006 (parse_source_file): Correctly call java_init_lex. Added `finput'
6007 argument. Use nl_langinfo to determine default encoding.
6008 * java-tree.h (current_encoding): Declare.
6009 * parse.y (java_parser_context_restore_global): Don't restore
6011 (java_parser_context_save_global): Don't set `finput' field.
6012 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6014 * lang.c (current_encoding): New global.
6015 (lang_decode_option): Recognize `-fencoding='.
6016 (finish_parse): Don't close finput.
6017 * parse.h (struct parser_ctxt): Removed `finput' and
6018 `unget_utf8_value' fields. Added `lexer' field.
6019 (java_init_lex): Fixed declaration.
6020 * lex.c (java_new_lexer): New function.
6021 (java_destroy_lexer): Likewise.
6022 (java_read_char): Added `lex' argument. Handle iconv case.
6023 (java_read_unicode): Added `lex' argument. Count backslashes in
6025 (java_init_lex): Added `finput' and `encoding' arguments. Set
6026 `lexer' field in ctxp.
6027 (BAD_UTF8_VALUE): Removed.
6028 (java_lex): Handle seeing UEOF in the middle of a string literal.
6029 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6030 (java_lexer): New structure.
6033 (DEFAULT_ENCODING): New define.
6034 (java_destroy_lexer): Declare.
6036 2000-09-12 Tom Tromey <tromey@cygnus.com>
6039 * lex.c (java_init_lex): Initialize java_io_serializable.
6040 * parse.y (java_io_serializable): New global.
6041 (valid_ref_assignconv_cast_p): An array can be cast to
6044 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6046 * decl.c, expr.c: Include defaults.h if not already included.
6047 Don't define the *_TYPE_SIZE macros.
6049 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6051 * typeck.c (build_java_array_type): Correct first parameter
6052 in ADJUST_FIELD_ALIGN invocation.
6054 2000-09-06 Tom Tromey <tromey@cygnus.com>
6056 * lang-specs.h: Also recognize `-femit-class-files'.
6058 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6060 * verify.c (merge_types): Load the types to merge if necessary.
6062 2000-09-02 Anthony Green <green@redhat.com>
6064 * jcf-io.c: Include zlib.h.
6065 (open_in_zip): Read compressed class file archives.
6066 * zipfile.h (ZipDirectory): Add uncompressed_size and
6067 compression_method fields.
6068 * zextract.c (read_zip_archive): Collect file compression info.
6070 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6072 * parse.y (do_resolve_class): Also explore superclasses of
6073 intermediate enclosing contexts when searching for inner classes.
6075 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6077 * parse.y (variable_declarator_id:): Better error message.
6078 (expression_statement:): Use YYNOT_TWICE.
6079 (cast_expression:): Likewise.
6080 (assignment:): Likewise.
6082 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6084 * parse.y (do_merge_string_cste): New locals. Create new
6085 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6087 2000-08-07 Hans Boehm <boehm@acm.org>
6089 * boehm.c (mark_reference_fields): Set marking bits for all words in
6090 a multiple-word record.
6091 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6094 2000-08-31 Mike Stump <mrs@wrs.com>
6096 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6097 jcf-dump$(exeext)): Make parallel safe.
6099 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6101 * jcf-parse.c (set_source_filename): Constify a char *.
6102 * jcf-write.c (append_innerclasses_attribute,
6103 make_class_file_name): Constify a char *. Don't recycle a
6104 variable for an unrelated purpose.
6105 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6106 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6108 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6110 * expr.c (can_widen_reference_to): Fixed indentation.
6111 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6112 * parse.y: `finit$' replaces `$finit$' in comments.
6113 (try_builtin_assignconv): Fixed leading comment.
6115 2000-08-25 Greg McGary <greg@mcgary.org>
6117 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6119 2000-08-24 Greg McGary <greg@mcgary.org>
6121 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6122 * parse.y (BINOP_LOOKUP): Likewise.
6124 2000-08-22 Andrew Haley <aph@cygnus.com>
6126 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6127 sign extending. Fixes gcj/321.
6128 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6129 combining to make a jlong. Fixes gcj/321.
6131 2000-08-21 Nix <nix@esperi.demon.co.uk>
6133 * lang-specs.h: Do not process -o or run the assembler if
6136 2000-08-16 Andrew Haley <aph@cygnus.com>
6138 * typeck.c (build_java_array_type): Rewrite code to do array
6139 alignment. Take into account back-end macros when aligning array
6140 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6141 user to set alignment. Fixes gcj/252 and 160.
6143 2000-08-09 Tom Tromey <tromey@cygnus.com>
6145 * parse.y (check_abstract_method_definitions): Now return `int'.
6146 Check implemented interfaces. Fixes PR gcj/305.
6148 * parse.y (patch_switch_statement): Disallow `long' in switch
6149 expressions. Fixes PR gcj/310.
6151 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6153 * decl.c (finit_leg_identifier_node): New global.
6154 (init_decl_processing): Use `finit$' to initialize
6155 finit_identifier_node. Use `$finit$' to initialize
6156 finit_leg_identifier_node.
6157 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6158 * java-tree.h (finit_identifier_node): Changed attached comment.
6159 (finit_leg_identifier_node): New declaration.
6160 (ID_FINIT_P): Take finit_identifier_node and
6161 finit_leg_identifier_node into account. This is a backward
6164 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6166 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6168 (generate_bytecode_insns): Check `nargs' before emitting it.
6169 * verify.c (merge_type_state): Fixed typo.
6170 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6171 generate_bytecode_{conditional,insns}.
6173 2000-08-13 Anthony Green <green@redhat.com>
6175 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6178 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6180 * class.c (maybe_layout_super_class): Fixed indentation.
6181 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6182 (java_check_methods): New function declaration.
6183 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6184 instead of `str_ptr'.
6185 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6186 of a `invokeinterface' at the right time.
6187 * parse.h (WFL_STRIP_BRACKET): New macro.
6188 (SET_TYPE_FOR_RESOLUTION): Use it.
6189 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6190 (check_class_interface_creation): Don't check for cross package
6191 innerclass name clashes.
6192 (method_header): Behave properly if MDECL is `error_mark_node'.
6193 (method_declarator): Return `error_mark_node' if bogus current
6195 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6196 (resolve_and_layout): New local `decl_type', set and used. Call
6198 (java_check_methods): New method.
6199 (java_layout_classes): Use it.
6200 (resolve_qualified_expression_name): No EH check necessary in
6202 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6204 (patch_assignment): Set DECL_INITIAL on integral final local.
6206 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6208 * java-tree.h (flag_extraneous_semicolon): New extern.
6209 * lang-options.h: (-Wextraneous-semicolon): New option.
6210 * lang.c (flag_redundant): Fixed typo in leading comment.
6211 (flag_extraneous_semicolon): New global.
6212 (lang_decode_option): Set `flag_extraneous_semicolon' when
6213 -Wall. Decode `-Wextraneous-semicolon'.
6214 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6215 `empty_statement' rule.
6216 (class_body_declaration): Likewise.
6217 (method_body:): Accept `;' as a method body.
6218 (static_initializer:): Removed `SC_TK' hack.
6219 (constructor_block_end:): Likewise.
6220 (empty_statement:): Report deprecated empty declaration. Fixes
6223 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6225 * parse.y (build_dot_class_method_invocation): Changed parameter
6226 name to `type'. Build signature from `type' and convert it to a
6227 STRING_CST if it's an array.
6228 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6229 to use `ref_type' directly.
6231 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6233 * lang-options.h: Added a comma after the last element to avoid
6234 syntax errors when other languages define additional options.
6236 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6238 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6239 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6240 (jc1): Link with $(BACKEND).
6241 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6243 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6245 * jvspec.c: Adjust type of second argument to
6246 lang_specific_driver, and update code as necessary.
6248 * class.c (build_dtable_decl): Initialize dummy.
6250 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6252 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6253 method bodies not to rule out discarding `<clinit>'; don't use
6254 <clinit> to initialize static fields with constant initializers.
6256 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6258 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6260 (method_synthetic): New global.
6261 (HANDLE_METHOD): Recognize synthetic method and tell
6262 `print_method_info' about it.
6263 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6264 processing a synthetic method.
6265 * jcf-reader.c (skip_attribute): New function.
6266 ( skip_attribute): Likewise.
6268 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6270 * parse.y (build_outer_field_access): Fixed comments.
6271 (fix_constructors): Emit the initialization of this$<n> before
6273 (resolve_qualified_expression_name): Build an access to `decl' if
6276 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6278 * parse-scan.y (curent_class): Non longer const.
6279 (inner_qualifier, inner_qualifier_length): Deleted.
6280 (current_class_length): New global.
6281 (bracket_count): Fixed typo in leading comment.
6282 (anonymous_count): New global.
6283 (class_instance_creation_expression:): Handle anonymous classes.
6284 (anonymous_class_creation:): New rule.
6285 (push_class_context): Rewritten.
6286 (pop_class_context): Likewise.
6287 (INNER_QUALIFIER): Macro deleted.
6288 (report_class_declaration): call `push_class_context' when
6289 entering the function. `fprintf' format modified not to use
6291 (report_class_declaration): Assign `package_name' and
6292 `current_class' to NULL separately.
6294 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6296 * expr.c (build_invokeinterface): Call layout_class_methods on
6299 2000-07-27 Tom Tromey <tromey@cygnus.com>
6300 Anthony Green <green@cygnus.com>
6301 Alexandre Petit-Bianco <apbianco@cygnus.com>
6303 * class.c (make_class_data): Create vtable for abstract classes.
6304 (get_dispatch_table): Changed to cope with abstract classes.
6306 2000-07-27 Tom Tromey <tromey@cygnus.com>
6308 * parse.y (patch_method_invocation): Don't reverse the argument
6309 list when dealing with anonymous class constructors. Fixed typo in
6312 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6314 * parse.y (build_alias_initializer_parameter_list): Reverse
6315 crafted list when building aliases for anonymous class
6318 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6320 * parse.y (jdep_resolve_class): Don't bother checking potential
6321 innerclass access if `decl' is NULL.
6322 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6325 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6327 * parse.c: Remove (again.)
6329 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6331 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6332 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6333 outside the `if' statement, alias to innerclass removed, `decl'
6334 used to mark the class complete.
6336 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6338 * parse.y (simple_name:): Fixed typo in error message.
6340 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6342 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6343 or its first operand can be error marks.
6345 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6347 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6348 * parse.y (method_header): Likewise.
6350 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6352 * parse.y (process_imports): Consider that one might be trying to
6353 import an innerclass. Fixes gcj/254
6355 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6357 * parse.y (find_as_inner_class): Handle the case where the
6358 enclosing context of an innerclass has been loaded as bytecode.
6360 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6362 * parse.y (simple_name:): Reject `$' in type names.
6363 (resolve_type_during_patch): Use `type' as a second
6364 argument to resolve_no_layout. Fixes gcj/257.
6366 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6368 * parse.y (find_most_specific_methods_list): Select the only
6369 non-abstract method even if max has been set.
6370 Fixes gcj/285, gcj/298.
6372 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6374 * lang-specs.h: Added %(jc1) to java compiler options.
6376 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6378 * .cvsignore: New file.
6380 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6382 * parse.y (not_accessible_p): Access granted to innerclasses
6383 (indirectly) extending the reference type. Fixes gcj/249.
6385 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6387 * parse.y (patch_method_invocation): Fixed comment.
6388 (maybe_use_access_method): Build this$<n>s to the context of the
6389 target method, or a type that extends it. Fixes gcj/242.
6391 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6395 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6397 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6399 2000-07-13 Tom Tromey <tromey@cygnus.com>
6401 * lang-specs.h: Added %{I*}.
6403 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6405 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6407 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6409 * parse-scan.c: Remove.
6411 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6413 * class.c (set_super_info): Handled protected inner classes.
6414 (common_enclosing_context_p): Bail early if arguments aren't both
6416 (get_access_flags_from_decl): Handle private and protected inner
6418 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6419 (CLASS_PROTECTED): Likewise.
6420 (struct lang_type): New bitfield `poic'.
6421 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6423 (check_inner_class_access): Renamed arguments, added
6424 comments. Handles protected inner classes (fixes gcj/225)
6425 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6427 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6429 * parse.y (resolve_qualified_expression_name): Verify qualified
6430 access to `this'. Fixes gcj/239.
6432 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6434 * jcf-write.c (generate_classfile): Don't install ConstantValue
6437 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6439 * parse.y (resolve_qualified_expression_name): Handle inner class
6440 access. Fixes gcj/256.
6442 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6444 * jcf-write.c (generate_classfile): Properly install the
6445 ConstantValue attribute and the initial value constant pool index
6446 on string constants.
6447 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6450 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6452 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6454 * parse.y (find_as_inner_class): Fixed typo.
6455 (do_resolve_class): Explore enclosing contexts when searching for
6456 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6457 (check_inner_class_access): Check `decl' which can be null in case
6460 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6462 * java-tree.h (java_debug_context): Declared `extern'.
6463 (safe_layout_class): Likewise.
6464 * parse.y (resolve_field_access): Field must be `static' in order
6465 to be replaced by its initial value. Added comments.
6466 (find_applicable_accessible_methods_list): Fixed typo.
6467 (find_most_specific_methods_list): Methods found in innerclasses
6468 take over methods founds in the enclosing contexts.
6469 (java_complete_tree): Loosen restrictions on the type of DECLs
6470 that can be replaced by their initialization values.
6471 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6473 2000-07-05 Tom Tromey <tromey@cygnus.com>
6475 * Make-lang.in (PARSE_DIR): New macro.
6476 (PARSE_RELDIR): Likewise.
6477 (PARSE_C): Likewise.
6478 (PARSE_SCAN_C): Likewise.
6479 ($(PARSE_C)): New target.
6480 ($(PARSE_SCAN_C)): Likewise.
6481 (SET_BISON): New macro.
6482 (BISONFLAGS): Likewise.
6483 (JAVABISONFLAGS): Likewise.
6485 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6487 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6488 argument on the first pass for CNI as well as JNI.
6489 (print_method_info): Set up method name on the first pass only.
6491 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6493 * parse.y (parser_qualified_classname): Removed parameter
6495 (create_interface): Removed first passed parameter to
6496 parser_qualified_classname.
6497 (create_class): Likewise. Don't install alias on static
6498 innerclasses. Fixes gcj/275.
6500 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6502 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6503 debugable statement with empty_stmt_node. Fixes gcj/272
6505 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6507 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6510 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6512 * jcf-write.c (push_long_const): Appropriately cast short negative
6515 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6517 * parse.y (verify_constructor_super): Use loop variable
6518 `m_arg_type' initialized with `mdecl_arg_type'.
6520 2000-06-29 Tom Tromey <tromey@cygnus.com>
6522 * parse.y (resolve_field_access): Handle case where `type_found'
6525 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6527 * expr.c (lookup_field): The same field can be found through two
6528 different interface. Don't declare it ambiguous in that case.
6530 2000-06-27 Tom Tromey <tromey@cygnus.com>
6532 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6533 follows \r, then unget it at a lower level.
6535 2000-06-26 Tom Tromey <tromey@cygnus.com>
6537 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6540 2000-06-25 Tom Tromey <tromey@cygnus.com>
6542 * parse.y (for_statement): Wrap expression in a WFL if it is a
6543 constant. For PR gcj/268.
6545 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6547 * parse.y (do_resolve_class): Minor optimiztion in the package
6548 list search. Removed unnecessary test and return statement.
6549 (valid_ref_assignconv_cast_p): Order of arguments to
6550 enclosing_context_p fixed.
6552 2000-06-24 Tom Tromey <tromey@cygnus.com>
6554 * expr.c (lookup_field): Print error and return error_mark_node if
6555 field reference is ambiguous.
6557 * parse.y (check_abstract_method_definitions): Also check if
6558 `other_method' is abstract.
6560 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6562 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6564 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6565 (struct lang_type): New field `pic'.
6566 (CLASS_PRIVATE): New macro.
6567 * parse.y (check_inner_class_access): New function.
6568 (jdep_resolve_class): Call it.
6570 2000-06-23 Tom Tromey <tromey@cygnus.com>
6572 * parse.y (patch_incomplete_class_ref): Initialize the returned
6573 class. For PR gcj/260.
6575 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6577 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6579 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6581 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6582 Java specific checks.
6583 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6585 * java-tree.def (CASE_EXPR): Marked 'e'.
6586 (DEFAULT_EXPR): Likewise.
6587 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6589 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6590 Java specific checks.
6591 (generate_bytecode_insns): Test try_block for BLOCK before using
6593 * parse.y (build_wfl_wrap): Added `location' argument. Set
6594 EXPR_WFL_LINECOL accordingly.
6595 (dim_expr:): Wrap constants with WFLs.
6596 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6597 (resolve_package): Check for `stmt' not being a BLOCK before
6598 building a debuggable statement with it.
6599 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6601 (resolve_field_access): Make sure `decl' is a DECL before treating
6603 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6604 IDENTIFIER_NODE before treating it as such.
6605 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6606 treating it as such.
6607 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6608 to be applied only on non array types.
6610 2000-06-16 Per Bothner <per@bothner.com>
6612 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6613 define in terms of DECL_RESULT, as that fails when --enable-checking.
6615 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6617 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6618 types the same in comparison.
6619 (CHECK_OP): Add static prototype.
6621 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6623 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6624 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6627 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6629 * decl.c (create_primitive_vtable): Prototype.
6631 * jcf-write.c (generate_bytecode_insns): Initialize variable
6634 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6636 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6638 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6639 to track searched classes, and do not search the same class more than
6640 once. Call find_applicable_accessible_methods_list on immediate
6641 superclass, instead of search_applicable_method_list on all ancestors.
6644 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6646 * parse.y (register_fields): Permit static fields in inner classes
6647 if they are final. Fix for PR gcj/255.
6649 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6651 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6652 * parse.y (find_in_imports): Returned type changed to void,
6653 leading comment fixed.
6654 (register_package): New function.
6655 (qualify_and_find): Likewise.
6656 (package_declaration:): Use `register_package'.
6657 (single_type_import_declaration:): Removed local variable
6658 `node'. Added missing `;' for consistency.
6659 (type_import_on_demand_declaration:): Use `chainon' to link new
6661 (lookup_field_wrapper): Lookup local variables defined in outer
6663 (java_complete_class): Don't reverse the list of imported on demand.
6664 (do_resolve_class): Reorganized. Removed local variable
6665 `original_name'. Call `qualify_and_find' with the current package
6666 name, invoke `find_in_imports_on_demand' right after. Call
6667 `qualify_and_find' with the packages we've seen so far. Fixed
6668 operations numbering in comments.
6669 (java_expand_class): Don't reverse `package_list'.
6670 (find_most_specific_methods_list): New local variables `abstract'
6671 and `candidates'. Use them to pick the right method.
6673 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6675 * parse.y (check_modifiers_consistency): Don't subtract out
6676 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6678 2000-06-04 Philipp Thomas <pthomas@suse.de>
6680 * Makefile.in (INTLLIBS): New.
6684 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6686 * class.c (get_dispatch_table): Build the vtable dummy entry list
6687 element with a null purpose. Fixed leading comment.
6688 (build_dtable_decl): Build an accurate dtable type when appropriate
6691 2000-06-02 Richard Henderson <rth@cygnus.com>
6693 * lang.c (lang_get_alias_set): New.
6695 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6697 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6698 before using it as the accessed field.
6700 2000-05-31 Tom Tromey <tromey@cygnus.com>
6702 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6703 char_array_vtable, short_array_vtable, int_array_vtable,
6704 long_array_vtable, float_array_vtable, double_array_vtable):
6706 * expr.c (get_primitive_array_vtable): New function.
6707 (create_primitive_vtable): New function.
6708 (java_lang_expand_expr): Enable code to statically generate
6710 * decl.c (init_decl_processing): Create primitive vtables.
6711 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6712 short_array_vtable, int_array_vtable, long_array_vtable,
6713 float_array_vtable, double_array_vtable): Define.
6715 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6717 * java/parse.y (find_applicable_accessible_methods_list):
6718 Don't add an uninitialized value to the list.
6720 2000-05-25 Tom Tromey <tromey@cygnus.com>
6722 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6723 when trying to see if field's class should be initialized. Always
6724 initialize field's declaring class, not qualified class.
6727 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6728 `wfl_operator', to maybe_build_primttype_type_ref.
6731 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6733 * parse.y (patch_method_invocation): Don't try to lookup methods
6736 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6738 * parse.y (resolve_field_access): Call the appropriate <clinit>
6739 before accessing the length of a static array. Craft a decl for
6740 the field while its time. Fixes PR gcj/129.
6742 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6744 * parse.y (resolve_package): Correctly set `*next' (was off by
6746 (resolve_qualified_expression_name): Fixed comment.
6748 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6750 * jcf-parse.c (jcf_parse_source): Reset current_class and
6751 current_function_decl to NULL before parsing a new file.
6753 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6755 * parse.y (block_end:): If the collected block doesn't feature a
6756 statement, insert an empty statement.
6758 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6760 * parse.y (maybe_yank_clinit): New function.
6761 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6762 end of the list of methods belonging to a class.
6763 (java_complete_expand_method): Check whether <clinit> is really
6764 necessary and expand it accordingly.
6766 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6768 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6769 processed by the method's switch statement.
6771 2000-05-19 Tom Tromey <tromey@cygnus.com>
6773 * java-tree.h: Added init state enum.
6774 * decl.c (emit_init_test_initialization): Initialize class
6775 initialization check variable by looking at class' state.
6777 2000-05-19 Tom Tromey <tromey@cygnus.com>
6779 * java-tree.h (build_instanceof): Declare.
6780 (build_get_class): Declare.
6781 * parse.y (patch_binop): Use build_instanceof.
6782 * expr.c (build_instanceof): New function. If class is final,
6783 don't make a function call.
6784 (expand_java_INSTANCEOF): Use it.
6785 (build_get_class): New function.
6787 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6789 * jcf-write.c (generate_classfile): Scan the source_file for
6790 slashes with the right pointer variable.
6792 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
6794 * lang.c (lang_decode_option): Update -Wunused flags by calling
6796 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6798 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6800 * check_init.c (check_init): Constify local char *.
6801 * class.c (push_class): Constify local char *.
6802 * java_tree.h: Update prototypes.
6803 * jcf-io.c (open_class): Constify filename parameter and
6805 (find_class): Remove redundant string copy. Cast return from
6807 * jcf-parse.c (read_class, parse_class_file, yyparse):
6808 Constify local char *.
6809 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6810 Constify local char *.
6811 * jcf.h (JCF): Constify filename and classname.
6812 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6813 * lang.c (init_parse): Constify parameter and return value.
6814 * lex.c (java_get_line_col): Constify filename parameter.
6815 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6816 * parse.y (java_parser_context_suspend,
6817 issue_warning_error_from_context, safe_layout_class): Constify
6819 * parse.c: Regenerate.
6821 2000-05-08 Tom Tromey <tromey@cygnus.com>
6823 * expr.c (build_jni_stub): Cache the result of
6824 _Jv_LookupJNIMethod.
6826 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6828 * decl.c (predef_filenames_size): Now 7.
6829 (predef_filenames): New seventh entry.
6831 2000-05-04 Tom Tromey <tromey@cygnus.com>
6833 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6834 Keep track of when we've seen a reference field after a
6835 non-reference field.
6836 (get_boehm_type_descriptor): Handle case where we see
6837 non-reference fields but no trailing reference field.
6838 * decl.c (rawdata_ptr_type_node): Define.
6839 (init_decl_processing): Initialize rawdata_ptr_type_node.
6840 * java-tree.h (rawdata_ptr_type_node): Declare.
6842 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6844 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6845 specifiers in calls to fprintf.
6847 2000-05-03 Andrew Haley <aph@cygnus.com>
6849 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6851 * javaop.h (WORD_TO_INT): New function.
6852 (IMMEDIATE_s4): Use WORD_TO_INT.
6853 * jcf.h (JPOOL_INT): Ditto.
6855 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6858 2000-04-19 Tom Tromey <tromey@cygnus.com>
6860 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6862 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6864 * expr.c (build_jni_stub): New function.
6865 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6867 * parse.y (java_complete_expand_methods): Expand a native method
6868 and call build_jni_stub if -fjni given.
6869 * lang-options.h: Document -fjni.
6870 * lang.c (flag_jni): New global.
6871 (lang_f_options): Added `jni' entry.
6872 * java-tree.h (soft_lookupjnimethod_node,
6873 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6875 (flag_jni): Declare.
6876 (build_jni_stub): Declare.
6877 (struct lang_decl): Added `native' flag.
6878 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6880 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6881 soft_jnipopsystemframe_node): New globals.
6882 (init_decl_processing): Set them. _Jv_InitClass only takes one
6885 * java-tree.def: Put into `C' mode.
6887 2000-04-27 Tom Tromey <tromey@cygnus.com>
6890 * expr.c (expand_invoke): Generate check to see if object pointer
6891 is null in nonvirtual invocation case.
6892 * java-tree.h (soft_nullpointer_node): Declare.
6893 * decl.c (soft_nullpointer_node): New global.
6894 (init_decl_processing): Initialize soft_nullpointer_node.
6895 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6896 or `private' methods.
6897 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6899 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
6901 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6904 2000-04-26 Tom Tromey <tromey@cygnus.com>
6906 * zextract.c (find_zip_file_start): New function.
6907 (read_zip_archive): Use it.
6909 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6911 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6913 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6915 * class.c (common_enclosing_context_p): New function.
6916 * java-tree.h (common_enclosing_context_p): Added prototype.
6917 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6918 classes sharing an outer context with the current instance.
6919 * parse.y (build_access_to_thisn): Fixed leading comment.
6920 (verify_constructor_super): New local `supper_inner'. Skip
6921 enclosing context argument in the case of inner class constructors.
6922 (patch_method_invocation): Insert proper context as second
6923 parameter to pure inner class constructor super invocations.
6925 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6927 * parse.y (end_class_declaration): Reset the interface number
6930 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6932 * parse.y (source_start_java_method): Deleted unnecessary code.
6933 (patch_method_invocation): Fixed comment.
6935 2000-04-24 Robert Lipe <robertlipe@usa.net>
6937 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6939 2000-04-23 Tom Tromey <tromey@cygnus.com>
6941 * boehm.c (mark_reference_fields): Use int_byte_position.
6943 2000-04-22 Tom Tromey <tromey@cygnus.com>
6945 * boehm.c (mark_reference_fields): Only call byte_position on
6948 2000-04-22 Tom Tromey <tromey@cygnus.com>
6950 * boehm.c (mark_reference_fields): Added `last_view_index'
6951 argument. Use DECL_FIELD_OFFSET to determine field's offset.
6953 2000-04-20 Mo DeJong <mdejong@cygnus.com>
6955 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
6956 * parse.y (check_class_interface_creation): Fixed comments. Select
6957 permitted modifiers for (inner) interfaces. Changed error message
6958 to report rejected modifiers used with local classes.
6960 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6962 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
6963 of directly inherited type considered in scope.
6964 * parse.y (do_resolve_class): Search inherited classes for inner
6967 2000-04-20 Tom Tromey <tromey@cygnus.com>
6969 * parse.y (not_accessible_p): Use member's class, not current
6970 class, when doing inheritance check for protected reference.
6973 2000-04-20 Jason Schroeder <shrode@subnature.com>
6975 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
6977 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6979 * parse.y (lookup_field_wrapper): Search for final local aliases.
6980 (resolve_expression_name): Let lookup_field_wrapper search for
6981 final local aliases. Force the value of `name' if one is found.
6982 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
6983 an expression name. Fixed comments.
6985 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6987 * parse.y (yyerror): `msg' can be null, don't use it in that case.
6989 2000-04-19 Tom Tromey <tromey@cygnus.com>
6991 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
6993 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6995 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
6997 2000-04-18 Tom Tromey <tromey@cygnus.com>
7000 * gjavah.c (utf8_cmp): Changed return value.
7001 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7003 (cxx_keywords): New global.
7004 (get_field_name): Handle new result of cxx_keyword_subst.
7005 (print_method_info): Likewise.
7007 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7009 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7010 with a newline, for CNI.
7011 (print_stub_or_jni): Print a space or newline before method name for
7013 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7014 (process_file): Include gcj/cni.h if generating CNI stubs.
7016 2000-04-16 Tom Tromey <tromey@cygnus.com>
7018 * gjavah.c (decompile_method): Use print_field_name.
7021 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7023 * parse.y (java_expand_classes): Reverse the package list once.
7024 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7026 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7027 the `==' and `!=' operators.
7029 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7031 * jcf-write.c (generate_bytecode_insns): At invokation time,
7032 always relate an interface method to the type of its selector.
7034 2000-04-05 Tom Tromey <tromey@cygnus.com>
7037 * expr.c (expand_invoke): Generate check to see if object pointer
7038 is null in nonvirtual invocation case.
7039 * java-tree.h (soft_nullpointer_node): Declare.
7040 * decl.c (soft_nullpointer_node): New global.
7041 (init_decl_processing): Initialize soft_nullpointer_node.
7042 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7043 or `private' methods.
7044 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7046 2000-04-05 Tom Tromey <tromey@cygnus.com>
7049 * parse.y (check_final_assignment): Recognize assignments to the
7050 `length' field of an array when generating class files.
7052 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7054 * class.c (decl_hash): Prototype removed.
7055 (decl_compare): Likewise.
7057 2000-04-05 Tom Tromey <tromey@cygnus.com>
7059 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7060 * parse.y (check_modifiers_consistency): Check for final/volatile
7061 clash. Fixes PR gcj/164.
7063 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7065 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7067 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7069 (add_method_1): Use `java_hash_hash_tree_node' and
7070 `java_hash_compare_tree_node'.
7071 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7072 (java_hash_compare_tree_node): Likewise.
7073 * parse.y (find_applicable_accessible_methods_list): Create,
7074 delete and use a hash table to remember already searched interfaces.
7076 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7078 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7081 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7083 * boehm.c (mark_reference_fields, set_bit): Prototype.
7084 (set_bit): Un-ANSI-fy definition.
7086 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7089 * decl.c (emit_init_test_initialization): Likewise.
7091 * gjavah.c (jni_print_char): Likewise.
7093 * parse.y (create_new_parser_context): Likewise.
7095 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7097 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7098 patch missing hunk. Fixed indentation.
7100 2000-03-30 Tom Tromey <tromey@cygnus.com>
7102 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7103 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7105 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7107 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7108 when negative *before* using it as an array index.
7109 * ChangeLog: Fixed typo.
7111 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7113 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7114 to 0 when it reaches -1.
7116 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7118 * jcf-parse.c (get_constant): Properly cast `num' during the
7119 invocation of `add_double'.
7120 * jcf-write.c (push_long_const): Properly cast `lo' before
7121 comparing it to short bounds.
7122 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7123 `interface_body:' is reduced after the current interface is
7126 2000-03-26 Tom Tromey <tromey@cygnus.com>
7128 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7129 Java-specific `-f' option.
7131 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7133 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7134 Adjust order of making types.
7135 Make bitsize_*_node values.
7137 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7139 * class.c (make_field_value): Use byte_position.
7140 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7141 (java_array_data_offset): Likewise.
7142 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7145 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7147 * parse.y (check_abstract_method_definitions): New local
7148 `end_type_reached'. Make sure we also consider `end_type'.
7149 (java_check_abstract_method_definitions): Make sure we eventually
7150 consider `java.lang.Object'.
7151 (maybe_use_access_method): Don't use access method if not in the
7152 context of a pure inner class or if the method's context is right.
7153 (find_applicable_accessible_methods_list): New static flag
7154 `object_done'. Don't search abstract classes as interfaces. Fixed
7155 indentation. Fixed the `java.lang.Object' only search. Search
7156 class interface(s) first, then fully search enclosing contexts.
7157 (find_most_specific_methods_list): Pick the closest candidate when
7158 they're all abstract.
7160 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7162 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7163 properly initialize `finished_label'. Don't emit gotos for empty
7166 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7168 * except.c (emit_handlers): Clear catch_clauses_last.
7170 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7172 * parse.y (check_method_types_complete): New function.
7173 (create_class): Reset anonymous class counter only when seeing an
7175 (java_complete_class): JDEP_METHOD: Don't recompute signature
7178 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7180 * class.c (build_static_ref): Fixed indentation in comment.
7181 * java-tree.def (TRY_EXPR): Fixed typo in name.
7182 (CLASS_LITERAL): Likewise.
7183 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7184 (struct lang_type): New field `dot_class'.
7185 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7186 (generate_classfile): Method `class$' is synthetic.
7187 * parse.y (build_do_class_method): New function.
7188 (build_dot_class_method_invocation): Likewise.
7189 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7190 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7191 (qualify_ambiguous_name): Likewise.
7192 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7193 (build_try_statement): Fixed leading comment.
7195 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7197 * class.c (make_field_value): Properly handle sizes.
7198 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7199 (layout_class_method): Count using trees.
7200 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7201 * expr.c (java_array_data_offset): Use int_bit_position.
7202 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7203 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7205 2000-03-16 Tom Tromey <tromey@cygnus.com>
7207 * lang.c (flag_hash_synchronization): New global.
7208 (lang_f_options): Added `hash-synchronization'.
7209 * lang-options.h: Mention -fhash-synchronization.
7210 * java-tree.h (flag_hash_synchronization): Declare.
7211 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7212 hash table synchronization is disabled.
7213 * decl.c (init_decl_processing): Only push `sync_info' value when
7214 hash table synchronization is disabled.
7215 * class.c (make_class_data): Only push `sync_info' field when hash
7216 table synchronization is disabled. Removed dead code.
7218 2000-03-16 Tom Tromey <tromey@cygnus.com>
7220 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7222 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7224 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7226 * parse.y (patch_method_invocation): Handle anonymous classes
7227 creation in static context.
7229 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7231 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7232 * parse.y (resolve_qualified_expression_name): Use it.
7233 (patch_method_invocation): Likewise.
7235 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7237 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7238 depending on the type of dependency which dictates what the
7240 (unresolved_type_p): Resolved types limited to the current class.
7242 2000-03-15 Tom Tromey <tromey@cygnus.com>
7244 * decl.c (init_decl_processing): Set type of `sync_info' to be
7247 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7248 Correctly compute bit number for current slot. Zero `high' and
7249 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7250 mark_reference_fields.
7251 (mark_reference_fields): New function.
7253 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7255 * parse.y (register_incomplete_type): Fixed initialization of
7258 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7260 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7262 (push_class_context, pop_class_context): New function.
7263 (class_body:): Call pop_class_context.
7264 (interface_body:): Likewise.
7265 (INNER_QUALIFIER): New macro.
7266 (report_class_declaration): Changed output format and use
7267 INNER_QUALIFIER. Call push_class_context.
7269 2000-02-14 Andrew Haley <aph@cygnus.com>
7271 * check-init.c (check_init): Add new cases for unary and binary
7274 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7276 * parse.y (resolve_package): Set `next' once a type name has been
7277 progressively discovered.
7278 (resolve_qualified_expression_name): Propagate resolution only if
7279 there are remaining qualifiers. Take into account `q' might have
7280 been cleared after re-qualification.
7281 * parse.y (patch_method_invocation): New local `resolved'.
7282 Section dealing with qualified expression rewritten to use
7283 resolve_field_access.
7285 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7287 * parse.h (PUSH_CPC): Fixed indentation.
7288 (DEBUG_CPC): New macro.
7289 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7290 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7291 * parse.y (class_body_declaration:): Use
7292 SET_CPC_INSTANCE_INITIALIZER_STMT.
7293 (method_declaration:): Check for null current_function_decl.
7294 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7295 (java_parser_context_pop_initialized_field): Better handling of
7297 (maybe_make_nested_class_name): Mark nested class name as
7298 qualified when necessary.
7299 (end_class_declaration): Don't call java_parse_context_resume when
7300 one or more error occurred.
7301 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7302 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7303 SET_CPC_INITIALIZER_STMT.
7304 (method_header): Check for inner classes declaring static methods.
7305 (resolve_qualified_expression_name): Handle situation where `this'
7308 2000-03-13 Hans Boehm <boehm@acm.org>
7310 * typeck.c (build_prim_array_type): Correctly set the high word too.
7312 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7314 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7316 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7317 list of methods for interfaces.
7319 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7321 * parse.y (qualify_ambiguous_name): Properly handle expressions
7324 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7326 * parse.y (check_final_assignment): Extended to process
7328 (patch_assignment): Have check_final_assignment called only once.
7330 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7332 * java-tree.h (IS_INIT_CHECKED): New flag.
7333 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7334 * parse.y (patch_string): Call force_evaluation_order on the
7335 completed string concatenation tree.
7336 * expr.c (force_evaluation_order): Call force_evaluation_order on
7337 function's arguments too.
7339 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7341 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7342 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7343 (build_anewarray): Likewise.
7344 * parse.y (patch_newarray): Likewise.
7345 * parse.c: Regenerated.
7347 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7349 * decl.c (init_decl_processing): Added new class fields `depth',
7350 `ancestors', and `idt' to class_type_node. Use
7351 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7352 * class.c (make_class_data): Push initial values for new fields.
7353 * java-tree.h: Updated prototype for `build_invokeinterface'.
7354 * expr.c (build_invokeinterface): Changed parameters to accept
7355 `method' tree. Calculate index of `method' in its declaring
7356 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7357 (expand_invoke): Call `build_invokeinterface' with new parameters.
7358 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7361 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7363 * typeck.c (lookup_do): Search superinterfaces first
7364 when looking up an interface method. From Godmar Back
7367 2000-03-06 Tom Tromey <tromey@cygnus.com>
7369 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7371 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7373 * java-tree.h (lookup_argument_method2): Declared.
7374 (safe_layout_class): Prototype moved from parse.h.
7375 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7376 * parse.y (java_check_regular_methods): Local `super_class' gone.
7377 Call lookup_argument_method2 instead of lookup_argument_method.
7378 Perform modifier match for methods found declared in implemented
7379 interfaces. Fixed indentation problem. Overriding/hiding error
7380 report to take place only for methods found in classes.
7381 * typeck.c (lookup_argument_method): Changed leading
7382 comment. Re-written by calling lookup_do.
7383 (lookup_argument_method2): New function.
7384 (lookup_java_method): Re-written by calling lookup_do.
7385 (lookup_do): New function.
7387 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7389 * check-init.c (check_init): Removed dead code. Handle (blank)
7391 * parse.y (declare_local_variables): New local `final_p', set it
7392 and use it to initialize LOCAL_FINAL.
7393 (check_final_assignment): Only check FIELD_DECLs.
7395 2000-02-17 Tom Tromey <tromey@cygnus.com>
7397 * Makefile.in (JAVA_OBJS): Added boehm.o.
7398 (boehm.o): New target.
7399 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7400 * java-tree.h (flag_use_boehm_gc): Declare.
7401 (get_boehm_type_descriptor): Declare.
7402 * lang.c (lang_f_options): Added `use-boehm-gc'.
7403 (flag_use_boehm_gc): New global.
7404 * lang-options.h: Added -fuse-boehm-gc.
7405 * boehm.c: New file.
7406 * class.c (get_dispatch_table): If class uses a Boehm type
7407 descriptor, put it in the vtable.
7408 (make_class_data): Removed dead code.
7410 2000-03-03 Per Bothner <per@bothner.com>
7412 * decl.c (init_decl_processing): Initialize sizetype properly.
7414 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7416 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7417 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7418 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7419 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7420 (jcf_parse): New local `current'. Load innerclasses seen in outer
7421 context being processed.
7422 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7423 * jcf-write.c (append_innerclasses_attribute): New function.
7424 (append_innerclasses_attribute_entry): Likewise.
7425 (get_access_flags): Handle static classes. Set anonymous and local
7426 classes to be private.
7427 (generate_classfile): Attribute count adjusted. Call
7428 append_innerclasses_attribute.
7429 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7430 PURE_INNER_CLASS_TYPE_P.
7431 * parse.y (parser_qualified_classname): New parameter `is_static',
7432 produce non qualified name accordingly.
7433 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7434 (create_interface): Added argument to parser_qualified_classname.
7435 (create_class): Added argument to parser_qualified_classname. Setup
7436 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7437 (add_inner_class_fields): Fixed indentation.
7438 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7439 (method_declarator): Fixed typo in comment.
7440 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7441 (build_current_thisn): Likewise.
7442 (patch_method_invocation): Likewise.
7444 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7446 * decl.c (current_function_decl): Move to toplev.c.
7448 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7450 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7451 (DECL_BIT_INDEX): Use underlying representation.
7452 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7454 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7456 * expr.c (build_java_ret): Pass proper type to size_binop.
7458 2000-02-25 Anthony Green <green@cygnus.com>
7460 * expr.c (build_class_init): Mark the decl to be ignored by
7462 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7463 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7464 * class.c (init_test_hash_newfunc): New function.
7465 (decl_hash): New function.
7466 (decl_compare): New function.
7467 * decl.c (emit_init_test_initialization): New function.
7468 (complete_start_java_method): Traverse the init test hashtable,
7469 calling emit_init_test_initialization.
7470 (always_initialize_class_p): Define.
7471 * expr.c (build_class_init): Use initialization tests when
7472 emitting class initialization code.
7473 (always_initialize_class_p): Declare.
7474 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7476 * java-tree.h: Include hash.h.
7477 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7478 (struct lang_decl): Add init_test_table field.
7479 (init_test_hash_entry): Define.
7481 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7483 * gjavah.c (main): Avoid using `argi' to report unimplemented
7486 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7488 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7489 initialize locals to avoid warnings. Local `exception_type' moved
7492 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7494 * parse.y (resolve_expression_name): Use `orig' as a second
7495 argument to resolve_field_access.
7496 (resolve_field_access): Removed unnecessary code when dealing with
7499 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7501 * class.c (push_super_field): Don't push the field twice.
7502 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7503 * parse.h (java_reorder_fields): Prototyped.
7504 * parse.y (java_reorder_fields): New function.
7505 (java_layout_class): Simplified not to worry about re-ordering.
7507 2000-02-23 Tom Tromey <tromey@cygnus.com>
7509 * gjavah.c (print_name): In JNI case, correctly quote string.
7510 (print_method_info): Don't handle overrides in JNI mode.
7512 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7514 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7515 value type set to `boolean_type_node'.
7517 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7519 * jcf-dump.c (main): Test for correct condition after
7520 output file creation.
7522 2000-02-19 Anthony Green <green@cygnus.com>
7524 * jcf-depend.c (add_entry): Fix test for first list entry.
7526 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7528 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7529 * constants.c (build_constants_constructor): Likewise.
7531 2000-02-19 Anthony Green <green@cygnus.com>
7533 * jcf-depend.c (add_entry): Add entries to the end of the list.
7535 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7537 * decl.c (INT_TYPE_SIZE): Define if necessary.
7538 (expand_java_return): Handle the case of a native integer smaller
7541 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7543 * gjavah.c (help): Use GCCBUGURL.
7544 * jv-scan.c (help): Likewise.
7545 * jcf-dump.c (help): Likewise.
7547 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7549 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7552 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7554 * jcf-parse.c (load_class): Call `fatal' if no file containing
7555 the target class are found.
7557 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7559 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7560 lex.c, lex.h, and PARSE_H to...
7561 (parse.o, parse-scan.o): ...here, respectively.
7563 * lex.c: Split out code that may trigger SIGFPE from yylex()
7564 to its own function.
7565 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7567 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7569 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7571 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7573 * parse.y (outer_field_access_p): Stop in time when outer contexts
7575 (resolve_qualified_expression_name): Properly qualify *everything*
7576 after a package.type to be resoled as expression names.
7577 (find_applicable_accessible_methods_list): Save/restore `class' to
7578 isolate it from a possible outer context search.
7580 2000-02-15 Tom Tromey <tromey@cygnus.com>
7582 * gjavah.c (jni_print_char): New function.
7583 (print_full_cxx_name): Use it.
7584 (decode_signature_piece): Likewise.
7585 (print_cxx_classname): Likewise.
7587 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7589 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7591 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7593 * gjavah.c: Include version.h.
7595 * jcf-dump.c: Likewise.
7597 * jv-scan.c: Likewise.
7599 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7601 * parse.y (outer_field_access_fix): First parameter now a tree
7602 node. Check for assignement to final. First argument to
7603 build_outer_field_access_fix modified to accommodate prototype.
7604 (build_outer_field_access): Don't check for assignment to final
7606 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7607 possibly returned by outer_field_access_fix. Changed
7608 outer_field_access_fix's first argument.
7609 (check_final_assignment): $finit$'s context is OK.
7610 (patch_unaryop): Use node instead of its line/column value when
7611 calling outer_field_access_fix.
7613 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7615 * parse.y (interface_declaration:): No longer tagged
7616 <node>. Re-installed default action.
7617 (class_member_declaration:): Handle inner interfaces.
7618 (interface_member_declaration): Handle inner interfaces and
7620 (create_interface): Push error if one seen. Suspend parsing
7621 context when processing an inner interface.
7622 (register_fields): Inner class static field limitations not to
7623 apply to inner interfaces.
7625 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7627 * jcf-parse.c (load_class): Update `java_error_count' when a
7628 class' file can't be found.
7629 (parse.y): Avoid (byte)code generation when errors seen.
7631 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7633 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7634 decodes a valid node.
7635 (patch_binop): Handle TRUNC_DIV_EXPR.
7637 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7639 * parse.y (resolve_package): New local `acc'. Try to progressively
7640 build and guess a package and type name.
7642 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7644 * parse.y (find_applicable_accessible_methods_list): Load and
7645 layout the search class if necessary.
7646 (java_complete_tree): Keep to original type of the folded initial
7649 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7651 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7652 Generate error message if circularity is detected. New static
7654 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7655 * jcf-write.c (generate_bytecode_insns): Very simply handle
7657 * parse.y (java_check_circular_reference): Use
7658 `cyclic_inheritance_report' during report, if necessary.
7659 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7660 walking NEW_ARRAY_INIT twice.
7662 2000-02-09 Tom Tromey <tromey@cygnus.com>
7664 * parse.y (check_class_interface_creation): Allow inner classes to
7665 be `private' or `protected', check modifiers' consistency. Prevent
7666 block local classes from bearing any modifiers.
7668 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7670 * except.c (check_start_handlers): Re-add prototype lost in last
7672 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7674 2000-02-09 Andrew Haley <aph@cygnus.com>
7676 * decl.c (clear_binding_level): Remove excess initializer.
7677 (maybe_poplevels): Remove unused variable.
7678 (force_poplevels): Ditto.
7679 (struct binding_level): Add comment.
7681 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7683 * jcf-write.c (generate_classfile): Don't consider
7684 pre-initialization with reference value (use <clinit> instead.)
7685 * parse.y (java_fix_constructors): No generated constructor for
7687 (build_outer_field_access): Removed debug message.
7688 (outer_field_expanded_access_p): Adapted to bytecode generation.
7689 (build_outer_field_access_method): Use fix_method_argument_names.
7690 (build_outer_method_access_method): Fixed indentation. Added
7691 comment. Handle access method generation for static and also void
7693 (build_access_to_thisn): Inserted debug message.
7694 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7695 (resolve_qualified_expression_name): Fixed comment.
7696 (not_accessible_p): Adapted to bytecode generation. Added comment.
7697 (patch_method_invocation): Added comment.
7698 (maybe_use_access_method): Fixed leading comment. Handle static
7700 (java_complete_lhs): Don't shortcut handling of initialized upon
7701 declaration String type static fields when generating bytecode.
7702 (patch_unaryop): Handle outer field access when generating
7705 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7707 * java-tree.h (FIELD_THISN): New macro.
7708 * jcf-write.c (append_synthetic_attribute): New function.
7709 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7710 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7711 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7713 (build_outer_field_access): Turned on access functions usage and
7714 generation when compiling to bytecode.
7715 (maybe_use_access_method): Likewise.
7717 2000-01-25 Andrew Haley <aph@cygnus.com>
7719 * java-except.h (struct eh_range): Add `expanded' field.
7720 (maybe_start_try): Add end_pc arg.
7721 (maybe_end_try): Ditto.
7722 * java-tree.h (force_poplevels): new function.
7723 * expr.c (expand_byte_code): Don't call maybe_start_try or
7725 * except.c (add_handler): Reset expanded.
7726 (expand_start_java_handler): Set expanded.
7727 (check_start_handlers): Don't expand a start handler that's
7728 already been expanded.
7729 (maybe_start_try): Add end_pc arg. Only expand a handler which
7731 (expand_end_java_handler): call force_poplevels.
7732 (force_poplevels): new function.
7733 * decl.c (binding_level): Add start_pc of binding level.
7734 (maybe_pushlevels): Call maybe_start_try when pushing binding
7736 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7737 (LARGEST_PC): Define.
7738 (clear_binding_level): Use LARGEST_PC.
7740 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7741 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7742 (binding_depth, is_class_level, current_pc): new variables.
7743 (struct binding_level): ditto.
7744 (indent): new function.
7745 (push_jvm_slot): add debugging info.
7746 (maybe_pushlevels): ditto.
7747 (maybe_poplevels): ditto.
7750 (start_java_method): ditto.
7751 (give_name_to_locals): comment only.
7752 * except.c (binding_depth, is_class_level, current_pc):
7754 (expand_start_java_handler): add debugging info.
7755 (expand_end_java_handler): ditto.
7757 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7759 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7760 (print_name_for_stub_or_jni, process_file): Constify a char*.
7762 2000-02-03 Tom Tromey <tromey@cygnus.com>
7764 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7766 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7768 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7769 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7772 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7774 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7775 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7776 (struct lang_type): New field `ii_block'.
7777 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7778 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7779 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7780 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7781 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7782 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7784 * parse.y (add_instance_initializer): New function.
7785 (in_instance_initializer): New static global.
7786 (class_body_declaration:): Link instance initializer block.
7787 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7788 (array_creation_expression:): Remove unused local.
7789 (java_parser_context_push_initialized_field): Fixed leading
7790 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7791 CPC_INSTANCE_INITIALIZER_LIST.
7792 (java_parser_context_pop_initialized_field): Likewise.
7793 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7794 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7795 CPC_INITIALIZER_STMT.
7796 (fix_constructors): New local `class_type'. Use it. Call
7797 add_instance_initializer.
7798 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7799 (patch_return): Forbid return in instance initializers.
7800 (patch_throw_statement): Enforce exception handling in the context
7801 of instance initializers.
7803 2000-02-03 Tom Tromey <tromey@cygnus.com>
7805 * Make-lang.in (java.mostlyclean): Remove executables in
7808 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7810 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7811 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7812 (java_float_finite): Convert to use union Word from javaop.h.
7813 (java_double_finite): Convert to use union DWord from javaop.h.
7815 2000-02-02 Tom Tromey <tromey@cygnus.com>
7817 * gjavah.c (options): Added `jni' entry.
7818 (help): Document -jni.
7819 (flag_jni): New global.
7820 (process_file): Handle JNI output. Don't print text from
7821 -prepend, -add, etc, when generating stubs. Only remove `.class'
7822 suffix if it actually exists.
7823 (main): Create a `.c' file when run with `--jni --stubs'. Create
7824 correct output file name with `--jni'.
7825 (print_include): Mangle header name differently in JNI case.
7826 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7828 (print_method_info): Handle JNI case. Put signature info into
7829 method name. Handle case when STREAM is NULL.
7830 (print_name_for_stub_or_jni): New function.
7831 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7832 (print_cxx_classname): Handle JNI.
7833 (print_full_cxx_name): Likewise.
7834 (decode_signature_piece): Likewise.
7835 (overloaded_jni_method_exists_p): New function.
7836 (struct method_name): Added `signature' and `sig_length' fields.
7837 (HANDLE_END_FIELD): Do nothing in JNI mode.
7839 2000-02-02 Tom Tromey <tromey@cygnus.com>
7841 * jv-scan.c: Include version.c, <getopt.h>.
7842 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7843 (options): New array.
7844 (usage): New function.
7845 (version): New function.
7846 (main): Use getopt_long to parse command line.
7847 * jcf-dump.c: Include version.c, <getopt.h>.
7848 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7849 OPT_JAVAP): New macros.
7850 (options): New array.
7851 (usage): Return `void'. Changed message.
7852 (help): New function.
7853 (version): New function.
7854 (main): Use getopt_long_only to parse command line.
7855 * gjavah.c: Include <getopt.h>.
7856 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7857 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7858 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7859 (options): New array.
7860 (java_no_argument): Removed.
7861 (help): Updated with missing options.
7862 (main): Use getopt_long_only to parse command line.
7863 (usage): Changed message.
7865 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7867 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7868 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7869 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7870 * parse.y (array_creation_expression:): Handle anonymous arrays.
7871 (build_array_from_name): Don't set `ret_name' if null.
7872 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7873 (qualify_ambiguous_name): Likewise.
7874 (java_complete_expand_class): Likewise.
7876 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7878 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7879 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7880 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7881 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7882 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7883 AIPL_FUNCTION_COMPLETED_INVOCATION.
7884 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7885 AIPL_FUNCTION_INVOCATION_READY.
7886 (AIPL_FUNCTION_DECLARATION): New enum entry.
7887 * parse.y (reorder_static_initialized): New function.
7888 (java_parser_context_pop_initialized_field): Use it.
7889 (add_inner_class_fields): Use
7890 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7891 augmented. Install marker after last alias initializer, if any.
7892 (generate_finit): Fixed typo. Don't try to retain only the used
7894 (method_header): Compute and set DECL_FUNCTION_NAP.
7895 (method_declarator): Fixed comment. Insert alias initializer in
7897 (build_alias_initializer_parameter_list): Fixed leading
7898 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7899 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7900 (java_complete_expand_class): Code to retain only used aliases
7902 (java_complete_expand_methods): New local `first_decl'. Generate
7903 $finit$ first, then expand the constructors, regular methods and
7905 (java_complete_expand_method): Don't report error on missing
7906 return statement if previously detected bogus.
7907 (fix_constructors): Don't patch constructor parameters list.
7908 (patch_method_invocation): Use new AIPL enum values. Reverse
7909 alias initializer list for anonymous classes.
7911 2000-01-30 Anthony Green <green@redhat.com>
7913 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7914 determine how many stack slots to pop.
7916 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7918 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7919 error handling/recovery.
7920 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7922 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7924 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7925 FIELD_LOCAL_ALIAS_USED): New macros.
7926 (DECL_FUNCTION_NAP): New macro.
7927 (struct lang_decl): New field `nap'.
7928 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7929 (struct lang_type): New fields `finit_stmt_list' and
7931 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7932 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7933 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7934 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7935 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7936 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7937 (BUILD_THROW): Macro line separator re-indented.
7938 * parse.y (end_class_declaration): New function.
7939 (maybe_generate_pre_expand_clinit): New name for
7940 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7941 pre-expand static fields.
7942 (maybe_generate_clinit): Function deleted.
7943 (check_for_static_method_reference): Prototype's parameter list
7945 (generate_finit): New name for maybe_generate_finit. Changed
7946 leading comment. Function rewritten to use
7947 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
7948 (build_alias_initializer_parameter_list): New function.
7949 (java_parser_context_pop_initialized_field): Likewise.
7950 (add_inner_class_fields): Likewise.
7951 (type_declaration:): Call end_class_declaration.
7952 (class_member_declaration:): Likewise.
7953 (formal_parameter_list:): Fixed typos.
7954 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
7955 element. Improved error handling.
7956 (block_statement:): Call end_class_declaration.
7957 (anonymous_class_creation:): Likewise.
7958 (create_anonymous_class): Fixed comments.
7959 (create_class): Call add_inner_class_fields.
7960 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
7961 (method_header): Use MARK_FINAL_PARMS.
7962 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
7963 (method_declarator): Propagate final argument flag.
7964 (craft_constructor): New local `artificial'. Call
7965 build_alias_initializer_parameter_list. Use
7966 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
7967 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
7969 (complete_expand_class): Get rid of unused outer context local
7971 (java_complete_expand_methods): Fixed leading
7972 comment. Generate/pre-expand <clinit> first. Changed method
7973 expansion order to regular, $finit$, constructors, <clinit>.
7974 (java_complete_expand_method): Set current_function_decl.
7975 (fix_constructors): Fix constructor parameter list to account for
7976 outer context local alias initializers.
7977 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7978 (resolve_expression_name): Lookup outer context local aliases. New
7979 local `access', use it.
7980 (patch_method_invocation): Patch inner class ctor invocation with
7981 outer context local aliases initialization values. $finit$
7982 invocation patching now includes things generated with
7983 build_alias_initializer_parameter_list.
7984 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7985 (build_super_invocation): Likewise.
7986 (patch_assignment): Changed comment.
7988 2000-01-27 Andrew Haley <aph@cygnus.com>
7990 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
7994 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7996 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
7998 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8000 * parse.y (register_fields): Don't pass a format specifier to
8001 OBSOLETE_MODIFIER_WARNING.
8002 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8003 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8005 (check_modifiers): Change function into a macro.
8006 (check_class_interface_creation): Pass a literal format string.
8008 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8010 * buffer.h: PROTO -> PARAMS.
8011 * check-init.c: Likewise.
8012 * class.c: Likewise.
8013 * constants.c: Likewise.
8014 * convert.h: Likewise.
8016 * except.c: Likewise.
8018 * gjavah.c: Likewise.
8019 * java-except.h: Likewise.
8020 * java-tree.h: Likewise.
8021 * jcf-depend.c: Likewise.
8022 * jcf-dump.c: Likewise.
8023 * jcf-parse.c: Likewise.
8024 * jcf-path.c: Likewise.
8025 * jcf-reader.c: Likewise.
8026 * jcf-write.c: Likewise.
8028 * jv-scan.c: Likewise.
8029 * jvgenmain.c: Likewise.
8030 * jvspec.c: Likewise.
8034 * parse-scan.y: Likewise.
8035 * parse.h: Likewise.
8036 * parse.y: Likewise.
8037 * typeck.c: Likewise.
8038 * verify.c: Likewise.
8041 * zextract.c: Likewise.
8042 * zipfile.h: Likewise.
8044 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8046 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8047 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8048 * constants.c (build_constant_data_ref): Check for cached
8049 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8050 in TYPE_CPOOL_DATE_REF.
8051 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8052 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8053 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8054 (LOCAL_FINAL): New macro.
8055 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8056 constant pool -- don't try to reuse.
8057 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8059 (find_in_current_zip): Use TYPE_JCF.
8060 * parse.h (java_check_final): Prototype removed.
8061 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8062 (maybe_create_class_interface_decl,
8063 check_class_interface_creation): Likewise.
8064 (java_expand_finals): Function removed.
8065 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8066 (block_statement:): Fixed comment.
8067 (anonymous_class_creation:): Likewise.
8068 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8070 (check_class_interface_creation): Loosened error report on (inner)
8071 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8072 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8073 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8075 (create_interface): Likewise.
8076 (anonymous_class_counter): New static global.
8077 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8078 patch. Fixed comments.
8079 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8080 anonymous_class_counter when declaring a toplevel class.
8081 (craft_constructor): Fixed constructor name when handling
8082 anonymous classes. Anonymous class constructors to feature hidden
8084 (java_fix_constructors): Added comment.
8085 (java_check_final): Function removed.
8086 (java_complete_expand_methods): Fixed comment. Don't generate
8087 class data, save its outgoing constant pool instead.
8088 (verify_constructor_super): Skip anonymous class constructor
8089 hidden this$<n> parameter.
8090 (java_expand_classes): New local `saved_ctxp'. Removed call to
8091 java_expand_finals and java_check_final. Expand anonymous class
8092 constructors. Generate class data.
8093 (build_super_invocation): Skip anonymous class hidden this$<n>
8095 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8096 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8097 (set_java_signature): Likewise.
8099 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8101 * gjavah.c: Delete ACC_VISIBILITY define.
8102 * jcf.h: Add ACC_VISIBILITY define.
8103 * parse.y: final: rule tagged <value>.
8104 (java_check_regular_methods): Use ACC_VISIBILITY define for
8105 default package access check.
8106 (local_variable_declaration_statement): Use final: rule.
8108 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8110 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8113 2000-01-17 Tom Tromey <tromey@cygnus.com>
8115 * gjavah.c (print_field_info): Allow non-static final fields.
8117 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8119 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8120 * parse.y (patch_anonymous_class): New function.
8121 (create_anonymous_class): Register incomplete type when the
8122 class/interface to extends/implement isn't known yet.
8123 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8124 (verify_constructor_super): Tuned error message.
8126 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8128 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8129 (ANONYMOUS_CLASS_P): New macro.
8130 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8131 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8132 * parse.y (create_class): Added leading argument.
8133 (maybe_create_class_interface_decl,
8134 check_class_interface_creation): Likewise.
8135 (craft_constructor): New function.
8136 (verify_constructor_super): Added argument in prototype.
8137 (class_declaration:): Inserted leading argument.
8138 (for_begin:): Use FOR_LOOP_P.
8139 (anonymous_class_creation): Create WFL of the anonymous class to
8140 instantiate. Call build_new_invocation. Added comments.
8141 (check_class_interface_creation): Handle parameter `anonymous' in
8142 verbose mode class creation announce.
8143 (link_nested_class_to_enclosing): Exclude anonymous classes.
8144 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8145 anonymous class, even though they appear to have an enclosing
8147 (create_interface): Pass extra argument to
8148 check_class_interface_creation.
8149 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8150 (create_class): Call check_class_interface_creation and
8151 maybe_create_class_interface_decl with extra new argument. Don't
8152 add private this$<n> to anonymous classes.
8153 (method_declarator): Insert hidden this$<n> to anonymous class
8155 (java_fix_constructors): Deleted code creating default
8156 constructor. Call craft_constructor instead.
8157 (java_check_regular_methods): Set `saw_constructor' to 1 for
8159 (fix_constructors): Pass extra argument to verify_constructor_super.
8160 (verify_constructor_super): New local `sdecl', use it. Search for
8161 matching constructor (possibly featuring arguments) in super
8163 (lookup_method_invoke): Craft constructor according to arguments
8164 list when dealing with anonymous class constructors.
8165 (build_super_invocation): Pass arguments to anonymous class super
8167 (search_loop): Use FOR_LOOP_P.
8168 (labeled_block_contains_loop_p): Likewise.
8170 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8172 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8173 (enclosing_context_p): New function.
8174 (get_access_flags_from_decl): Handle CLASS_STATIC.
8175 (maybe_layout_super_class): Extra first argument passed to
8177 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8179 * decl.c (access0_identifier_node): New global.
8180 (init_decl_processing): access0_identifier_node initialized.
8181 (pushdecl): Set DECL_CONTEXT only on non type decls.
8182 * expr.c (lookup_field): Lookup inner class fields in enclosing
8184 (expand_invoke): Use ID_INIT_P.
8185 (expand_java_field_op): Use DECL_CLINIT_P.
8186 * java-tree.def (CLASS_LITERAL): New tree code.
8187 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8188 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8189 (struct lang_decl): New field `inner_access'.
8190 (enclosing_context_p): Prototyped.
8191 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8192 ID_CLINIT_P): New macros.
8193 (CLASS_STATIC): New macro.
8194 (CLASS_ACCESS0_GENERATED_P): New macro.
8195 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8196 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8197 INNER_CLASS_P): New macros.
8198 (DECL_INNER_CLASS_LIST): New macro.
8199 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8201 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8202 the shift value to int. Fixed typo in comment.
8203 * lex.c (inst_id, wpv_id): Initialize.
8204 * mangle.c (unicode_mangling_length): Take `$' into account.
8205 * parse.h (DRECOVER, RECOVER): Terminate properly.
8206 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8207 (typedef struct _jdep): New field `enclosing'.
8208 (JDEP_ENCLOSING): New macro.
8209 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8210 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8211 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8212 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8213 GET_ENCLOSING_CPC_CONTEXT): New macros.
8214 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8215 (do_resolve_class): Added extra argument in prototype.
8216 * parse.y (resolve_class): Added extra argument in prototype.
8217 (maybe_create_class_interface_decl): Likewise.
8218 (maybe_use_access_method, build_wfl_wrap): New functions.
8219 (java_complete_expand_classes, java_complete_expand_class):
8221 (java_parser_context_push_initialized_field,
8222 java_parser_context_suspend, java_parser_context_resume):
8224 (maybe_make_nested_class_name, make_nested_class_name,
8225 set_nested_class_simple_name_value,
8226 link_nested_class_to_enclosing, find_as_inner_class,
8227 find_as_inner_class_do, check_inner_class_redefinition,
8228 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8229 maybe_build_thisn_access_method, build_outer_field_access,
8230 build_outer_field_access_methods, build_outer_field_access_expr,
8231 build_outer_method_access_method, build_new_access_id,
8232 build_outer_field_access_method, outer_field_access_p,
8233 outer_field_expanded_access_p, outer_field_access_fix,
8234 build_incomplete_class_ref, patch_incomplete_class_ref,
8235 create_anonymous_class): Likewise.
8236 (inst_id, wpv_id): New static global variables.
8237 (synchronized:): New rule, tagged <node>.
8238 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8240 (anonymous_class_creation:): New rule, tagged <node>.
8241 (NEW_TK): Tagged <node>.
8242 (type_literals, array_type_literal): New rules, tagged <node>.
8243 (class_declaration:): Removed action when reducing by class_body:
8244 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8245 using GET_CPC in sub-rules.
8246 (class_member_declaration): Handle inner classes.
8247 (method_declaration): When reducing method_header:, reset
8248 current_function_decl when appropriate.
8249 (method_declarator:): Set the number of formal parameter to 0 for
8250 method declared without arguments.
8251 (constructor_declarator:): Likewise.
8252 (static_initializer:): List of elements kept in a list.
8253 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8254 use of the keyword `static' for type declarations.
8255 (block_statement:): Handle inner class declarations.
8256 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8257 type qualified `this'.
8258 (class_instance_creation_expression): Use anonymous_class_creation:
8259 to handle inner class instances creation. Handle qualified `new'.
8260 (something_dot_new): Added appropriate actions.
8261 (create_new_parser_context): New function.
8262 (java_push_parser_context, java_parser_context_save_global,
8263 java_parser_context_suspend): Use create_new_parser_context.
8264 (check_modifiers): Changed leading comment.
8265 (check_class_interface_creation): Handle interclasses.
8266 (add_superinterfaces): Fixed comment.
8267 (create_interface): Build qualified name from the raw_name instead
8268 of its matching WFL. Push the initialized fields list. raw_name added
8269 as an extra argument to maybe_create_class_interface_decl.
8270 (create_class): Build qualified name from the raw_name instead of
8271 its matching WFL. Removed assignment to current_parsed_class_un.
8272 Call PUSH_ERROR before returning an error. Suspend the current
8273 parser context when processing an inner class. Push the
8274 initialized fields list. raw_name added as an extra argument to
8275 maybe_create_class_interface_decl. Add the private this$<n>
8277 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8278 (register_fields): Get the class type from GET_CPC and handle
8279 previous errors. Added code to handle the creation of static
8280 fields in inner classes. Initialized fields initialization
8281 statements kept in a list of lists.
8282 (maybe_generate_finit): Initialized fields initialization
8283 statements kept in a list of lists. Use GET_CPC.
8284 (maybe_generate_clinit): Likewise.
8285 (method_header): Use GET_CPC and GET_CPC_UN.
8286 (parser_qualified_classname): Handle inner classes.
8287 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8288 (java_fix_constructors): Hide pointer to enclosing context
8289 instance in constructor list when dealing with inner classes.
8290 (jdep_resolve_class): Call resolve_class with extra first argument
8292 (resolve_class): Add enclosing context as a first extra argument
8293 to do_resolve_class.
8294 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8296 (resolve_no_layout): Extra argument added to resolve_class
8298 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8299 (java_get_real_method_name): Use GET_CPC_UN.
8300 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8301 (java_check_abstract_methods): Handle static method declared in
8302 inner classes by an error.
8303 (java_check_regular_methods): Use DECL_CLINIT_P.
8304 (source_start_java_method): Also set DECL_MAX_LOCALS.
8305 (create_artificial_method): Call java_parser_context_save_global
8306 and java_parser_context_restore_global instead of saving/restoring
8307 the context by hand.
8308 (expand_start_java_method): Improved verbose mode message.
8309 (java_complete_expand_methods): Fixed leading comment. Use
8311 (fix_constructors): Added assignment to this$<n> if necessary.
8312 (java_expand_classes): Call java_complete_expand_classes instead
8313 of java_complete_expand_methods.
8314 (make_qualified_primary): Simplified.
8315 (merge_qualified_name): Optimized for missing left or right parts.
8316 (resolve_expression_name): Handle access to outer class fields from
8318 (resolve_qualified_expression_name): New macro
8319 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8320 classes. Report error on non appropriate qualification of
8321 `new'. Handle qualified `this'.
8322 (not_accessible_p): Allow access to outer class private fields from
8324 (patch_method_invocation): Handle method invocations through
8325 access methods and inner class constructor invocations.
8326 (find_applicable_accessible_methods_list): Search enclosing
8327 contexts of an inner class.
8328 (search_applicable_methods_list): Fixed typo.
8329 (argument_types_convertible): Handle inner class constructors'
8330 hidden outer context reference argument.
8331 (qualify_ambiguous_name): Handle qualified `this'.
8332 (java_complete_lhs): Handle use of field accessed through
8333 artificial access methods in various cases of assignments. Handle
8335 (check_final_assignment): Use DECL_CLINIT_P.
8336 (valid_ref_assignconv_cast_p): Handle the destination being an
8337 enclosing context of the source.
8338 (patch_unaryop): Handle use of field accessed through artificial
8340 (patch_return): Use DECL_CLINIT_P.
8341 (patch_throw_statement): Use DECL_CLINIT_P.
8342 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8343 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8346 2000-01-16 Anthony Green <green@cygnus.com>
8348 * parse.y (build_string_concatenation): Only use
8349 StringBuffer(String) shortcut if String arg is constant.
8351 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8353 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8354 the shift value to int. Fixed typo in comment.
8356 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8358 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8359 * jcf-write.c: Likewise.
8360 * parse.y: Likewise.
8361 * parse.c: Regenerate.
8363 2000-01-09 Anthony Green <green@cygnus.com>
8365 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8366 bytecodes in the correct order.
8368 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8370 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8372 2000-01-06 Anthony Green <green@cygnus.com>
8374 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8375 before building constant array decl.
8377 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8379 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8380 method invocation and typo in conditional expression.
8381 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8382 the appropriate NOTE_POP.
8383 * parse.y (patch_binop): Shift value mask to feature the right
8386 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8388 * class.c (assume_compiled, assume_compiled_node): Add static
8390 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8392 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8394 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8396 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8397 to `__modifier' to avoid stringifying it.
8399 * parse.y (verify_constructor_circularity): Don't call a variadic
8400 function with a non-literal format string.
8401 (java_check_abstract_methods): Move unreachable code inside
8402 `continue' statement.
8403 (lookup_method_invoke): Call xstrdup, not strdup.
8405 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8408 * jcf-parse.c (yyparse): Likewise.
8410 * jv-scan.c (main): Likewise.
8412 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8414 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8415 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8416 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8419 * parse.y (synchronized, variable_redefinition_error,
8420 check_class_interface_creation, create_interface, create_class,
8421 method_header, finish_method_declaration,
8422 check_modifiers_consistency, method_declarator,
8423 complete_class_report_errors, check_abstract_method_definitions,
8424 java_check_regular_methods, check_throws_clauses,
8425 java_check_abstract_methods, read_import_dir,
8426 check_pkg_class_access, declare_local_variables, fix_constructors,
8427 cut_identifier_in_qualified, resolve_expression_name,
8428 resolve_qualified_expression_name, patch_method_invocation,
8429 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8430 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8431 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8432 patch_try_statement, patch_synchronized_statement,
8433 patch_throw_statement, check_thrown_exceptions,
8434 patch_conditional_expr): Likewise.
8436 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8438 * Makefile.in (LIBDEPS): Added gcc's errors.o
8439 (../jcf-dump$(exeext):): Link with gcc's errors.o
8440 (../gcjh$(exeext):): Likewise.
8441 * expr.c (expand_java_NEW): Layout the entire target type instead of
8442 laying out its methods only.
8443 (lookup_field): Layout the class after having loaded it.
8444 * java-tree.h (java_debug_context): Declared.
8445 * jcf-io.c (toplev.h): Included.
8446 (find_class): Removed assignment to jcf's outofsynch
8447 field. Force source file to be read if newer than its matching
8448 class file. Tweaked debug messages.
8449 * jcf-parse.c (jcf_out_of_synch): Deleted.
8450 (read_class): Call to jcf_out_of_synch removed.
8451 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8452 (jcf_out_of_synch): Prototype deleted.
8453 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8454 `deprecated' and `class_err': integer turned into bit-fields.
8455 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8456 * parse.y (package_list): New global.
8457 (package_declaration:): Record newly parsed package name.
8458 (extra_ctxp_pushed_p): Static global deleted.
8459 (java_parser_context_save_global): Create buffer context for the
8460 purpose of saving globals, if necessary.
8461 (java_parser_context_restore_global): Pop context pushed for the
8462 purpose of saving globals, if necessary.
8463 (java_debug_context_do): New prototype and function.
8464 (java_debug_context): Likewise.
8465 (do_resolve_class): Use already parsed package names to qualify
8466 and lookup class candidate.
8467 (java_pre_expand_clinit): Removed unnecessary local variable.
8469 1999-12-17 Tom Tromey <tromey@cygnus.com>
8471 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8473 (process_file): Use `\n\' at end of each line in string.
8475 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8477 * expr.c (expand_invoke): Layout the loaded class before
8478 attempting to use it.
8479 (expand_java_field_op): Allow final field assignments to take
8481 * typeck.c (convert): Return error_mark_node if expr is null.
8483 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8485 * class.c (class_depth): Return -1 if the class doesn't load
8487 * expr.c (can_widen_reference_to): Check for errors during depth
8488 computation and return 0 accordingly.
8489 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8490 create default constructors and add an other error check.
8491 * parse.h (java_fix_constructors): Prototyped.
8492 * parse.y (java_pre_expand_clinit): Likewise.
8493 (build_super_invocation): Re-prototyped to feature one argument.
8494 (java_check_circular_reference): Directly use `current'.
8495 (java_fix_constructors): New function.
8496 (java_check_regular_methods): Don't create default constructors
8497 here, but abort if none were found.
8498 (java_complete_expand_methods): Pre-process <clinit> calling
8499 java_pre_expand_clinit.
8500 (java_pre_expand_clinit): New function.
8501 (fix_constructors): build_super_invocation invoked with the
8502 current method declaration as an argument.
8503 (build_super_invocation): Use the context of the processed method
8504 decl argument instead of current_class.
8505 * typeck.c (lookup_java_method): Take WFLs in method names into
8508 1999-12-14 Per Bothner <per@bothner.com>
8510 * class.c (make_class_data): flag_keep_inline_functions to keep
8511 private methods in the method array.
8513 1999-12-15 Anthony Green <green@cygnus.com>
8515 * check-init.c (check_init): Take into account both types of
8516 `throw's when checking for uninitialized variables.
8518 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8520 * parse.y (java_complete_lhs): Force convertion of array
8521 dimensions to int_type_node, that's what runtime's ABI expects.
8523 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8525 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8526 operand of a WFL, until the Java front-end gets fixed with regard
8527 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8529 1999-12-10 Andrew Haley <aph@cygnus.com>
8531 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8532 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8533 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8537 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8539 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8540 before calling expand_eh_region_start and expand_start_all_catch.
8541 * except.c (expand_start_java_handler): Switch to permanent
8542 obstack before calling expand_eh_region_start.
8543 (expand_end_java_handler): Switch to permanent obstack before
8544 calling expand_start_all_catch.
8546 1999-12-5 Anthony Green <green@cygnus.com>
8548 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8549 function with side effects.
8550 (init_decl_processing): Mark all memory allocating DECLs with
8553 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8555 * except.c (expand_end_java_handler): Call
8556 expand_resume_after_catch and end_catch_handler.
8558 1999-11-30 Anthony Green <green@cygnus.com>
8560 * verify.c (verify_jvm_instructions): Create new return label
8561 chain if non existent (don't rely on the verified state of the jsr
8564 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8566 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8567 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8569 * parse.y (patch_assignment): Removed bogus final class test on
8570 lhs when checking on whether to emit an ArrayStoreException runtime
8572 * expr.c (expand_java_arraystore): Likewise.
8574 1999-11-28 Anthony Green <green@cygnus.com>
8576 * decl.c (find_local_variable): Reuse single slot decls when
8579 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8581 * jcf-parse.c (saw_java_source): Global variable removed.
8582 (read_class): Don't use `saw_java_source'. Added extra braces.
8583 (yyparse): Code setting `saw_java_source' removed.
8585 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8587 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8589 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8591 * verify.c (merge_type_state): Non verified subroutines being
8592 considered more than once to trigger passive type merge.
8594 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8596 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8597 in case of error. Error message tuned.
8599 1999-11-21 Anthony Green <green@cygnus.com>
8601 * constants.c (find_methodref_index): Unwrap method names before
8602 inserting them in the constant pool.
8604 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8606 * class.c (assume_compiled_node): New typedef.
8607 (assume_compiled_tree): New static data.
8608 (find_assume_compiled_node): New function.
8609 (add_assume_compiled): New function.
8610 (assume_compiled): New function.
8611 * class.c (make_class_data): Use assume_compiled.
8612 (is_compiled_class): Use assume_compiled.
8614 * java-tree.h (add_assume_compiled): Declare.
8616 * lang.c (lang_decode_option): Parse new options.
8618 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8620 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8621 int_type_node: that's what `_Jv_AllocObject' expects.
8623 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8625 * parse.y (lookup_method_invoke): Use lang_printable_name to
8626 reliably build the type name during error report. Fixes PR gcj/97.
8628 1999-11-09 Tom Tromey <tromey@cygnus.com>
8630 * jcf-path.c: Include <sys/stat.h>.
8631 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8632 (DIR_UP): New macro.
8634 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8636 * parse.y (source_end_java_method): Resume permanent allocation,
8637 reversing Apr 27 1998 patch.
8638 (patch_string_cst): Pop obstacks after having pushed the permanent
8641 1999-11-05 Tom Tromey <tromey@cygnus.com>
8643 * class.c (finish_class): Emit inlined methods if any native
8644 methods exist in the class. Fixes PR gcj/85.
8646 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8648 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8649 (qualify_ambiguous_name): Likewise.
8651 1999-11-03 Godmar Back <gback@cs.utah.edu>
8653 * typeck.c: (lookup_java_method): search all inherited
8654 interfaces when looking up interface method.
8656 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8658 * parse.y (method_header:): Issue error message for rule `type
8660 (synchronized:): Error report when not using synchronized.
8662 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8664 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8665 being used before the superclass constructor has been called.
8666 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8667 instead of `CALL_THIS_CONSTRUCTOR_P'.
8669 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8671 * check-init.c: Fix typo in comment.
8673 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8675 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8678 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8680 * parse.y (expression_statement:): Call function to report
8681 improper invocation of a constructor.
8682 (parse_ctor_invocation_error): New function.
8684 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8686 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8689 1999-10-21 Tom Tromey <tromey@cygnus.com>
8691 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8692 in generated `main'.
8694 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8696 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8697 (qualify_ambiguous_name): Likewise.
8699 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8701 * parse.y (java_complete_tree): fold_constant_for_init to work on
8703 (java_complete_lhs): Likewise.
8704 (array_constructor_check_entry): Complete an initializer element
8705 on permanent_obstack.
8707 1999-10-19 Tom Tromey <tromey@cygnus.com>
8709 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8710 From Mike Moreton <mike@pillim.demon.co.uk>.
8712 1999-10-15 Greg McGary <gkm@gnu.org>
8714 * java-tree.h (flag_bounds_check): Remove extern decl.
8715 * lang.c (flag_bounds_check): Remove global variable.
8716 (lang_f_options): Remove "bounds-check" entry.
8717 (lang_init_options): Default flag_bounds_check to "on".
8719 1999-10-14 Tom Tromey <tromey@cygnus.com>
8721 * jvgenmain.c (usage): New function.
8722 (main): Use it. Also, handle `-D' options.
8723 * jvspec.c (lang_specific_driver): Recognize -D.
8724 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8726 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8728 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8730 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8731 variadic function with a non-literal format string.
8733 * parse-scan.y (report_main_declaration): Likewise.
8735 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8737 * parse.y (read_import_dir, patch_assignment, patch_binop,
8738 patch_array_ref): Likewise.
8740 * typeck.c (build_java_array_type): Likewise.
8742 * verify.c (verify_jvm_instructions): Likewise.
8744 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8746 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8748 1999-10-07 Anthony Green <green@cygnus.com>
8750 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8751 where CHECK_PUT may fail for valid reasons.
8753 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8754 UNSAFE_PUTN): New macros.
8756 1999-10-04 Tom Tromey <tromey@cygnus.com>
8758 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8759 well. Fixes Java PR gcj/59.
8760 * parse-scan.y (yyerror): Report errors.
8762 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8764 * decl.c (insert_block): Remove unconditional `abort'.
8766 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8768 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8769 FUNCTION_CODE now of type int. All callers changed.
8770 Set the builtin's DECL_BUILT_IN_CLASS.
8772 1999-09-23 Tom Tromey <tromey@cygnus.com>
8774 * jvspec.c (lang_specific_driver): Don't read spec file if
8775 -fsyntax-only given.
8777 1999-09-22 Tom Tromey <tromey@cygnus.com>
8779 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8781 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8782 (WORDS_TO_LONG): Likewise.
8783 (WORDS_TO_DOUBLE): Likewise.
8785 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8787 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8788 (RELOCATION_VALUE_1): Likewise.
8789 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8790 push_in_const, push_long_const): Prototyped.
8791 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8792 (push_constant2): Likewise.
8793 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8794 (find_constant_wide): Cast find_constant2's integer arguments to
8796 (find_constant_index): Cast find_constant2's and find_constant2's
8797 integer arguments to `jword'.
8798 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8799 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8800 (emit_if): Use RELOCATION_VALUE_1.
8801 (emit_goto): Likewise.
8802 (emit_jsr): Likewise.
8803 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8804 argument to push_long_const to HOST_WIDE_INT.
8806 1999-09-15 Andreas Schwab <schwab@suse.de>
8808 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8810 1999-09-20 Nick Clifton <nickc@cygnus.com>
8812 * lang.c (lang_decode_option): Extend comment.
8814 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8816 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8819 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8821 * gjavah.c (get_field_name, print_method_info, print_include,
8822 add_namelet): Use xmalloc, not malloc.
8824 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8825 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8828 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8830 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8832 * jcf-path.c (add_entry): Likewise.
8834 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8836 * jv-scan.c (xmalloc): Remove definition.
8838 * jvgenmain.c (xmalloc): Likewise.
8840 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8842 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8844 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8845 concat, not xmalloc/sprintf.
8846 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8847 (xstrdup): Remove definition.
8849 * parse.y (duplicate_declaration_error_p,
8850 constructor_circularity_msg, verify_constructor_circularity,
8851 check_abstract_method_definitions, java_check_regular_methods,
8852 java_check_abstract_methods, patch_method_invocation,
8853 check_for_static_method_reference, patch_assignment, patch_binop,
8854 patch_cast, array_constructor_check_entry, patch_return,
8855 patch_conditional_expr): Use xstrdup, not strdup.
8857 * zextract.c (ALLOC): Use xmalloc, not malloc.
8859 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8861 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8863 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8864 (do_spec, lang_specific_pre_link, lang_specific_driver,
8865 input_filename, input_filename_length): Don't declare.
8866 (main_class_name, jvgenmain_spec, lang_specific_driver):
8868 (lang_specific_driver): All calls to the function pointer
8869 parameter now explicitly call `fatal'.
8871 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8873 * parse.y (find_applicable_accessible_methods_list): Search
8874 abstract classes as interfaces.
8876 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8878 * class.c (finish_class): We're now outside a valid method
8879 declaration. Tell the rest of gcc so.
8881 1999-09-08 Bruce Korb autogen@linuxbox.com
8883 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8885 1999-09-07 Tom Tromey <tromey@cygnus.com>
8887 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8889 (decode_signature_piece): Don't emit "::" in JArray<>.
8890 (print_namelet): Only print trailing `;' when printing a class.
8892 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
8894 * java-tree.h: Delete declarations for all tree nodes now moved to
8896 * decl.c: Delete their definitions.
8898 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8900 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8901 * Makefile.in (OBJS): Add ggc-callbacks.o.
8902 (OBJDEPS): Likewise.
8904 1999-09-03 Tom Tromey <tromey@cygnus.com>
8906 * parse.y (strip_out_static_field_access_decl): Return operand if
8907 it satisfies JDECL_P.
8909 1999-09-02 Tom Tromey <tromey@cygnus.com>
8911 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8912 Handle nested arrays, like `[[I'.
8914 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8916 * class.c (finish_class): Remove unused parameter, all callers
8919 * expr.c (build_java_athrow): Change return type to void.
8920 (java_lang_expand_expr): Make sure each case in switch returns a
8923 * java-tree.h (finish_class): Fix prototype to take void args.
8925 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8926 (main): Issue return from main, not exit.
8928 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8930 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8932 * jv-scan.c (main): Issue return from main, not exit.
8934 * parse.y (check_abstract_method_definitions,
8935 java_check_abstract_method_definitions): Add static prototypes.
8936 (java_complete_expand_methods): Fix call to `finish_class'.
8938 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8941 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8943 * lang.c (language_string): Constify.
8945 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8947 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
8948 Remove hacks for stuff which comes from libiberty.
8950 * Make-lang.in: Likewise.
8952 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
8954 * Makefile.in (xref.o): Depend on xref.c explicitly.
8956 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8958 * java-tree.h (lang_printable_name): Constify a char*.
8960 * lang.c (lang_printable_name): Likewise.
8962 1999-08-27 Jeffrey A Law (law@cygnus.com)
8964 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
8967 1999-08-26 Tom Tromey <tromey@cygnus.com>
8969 * gjavah.c (print_cxx_classname): Print "::" before qualified
8972 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8974 * parse.y (lookup_cl): Changed leading comment. Now does its best
8975 to set the column number.
8976 (qualify_ambiguous_name): Take WFL wrappers into account.
8978 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
8980 * verify.c (verify_jvm_instructions): Don't check instruction
8981 validity beyond end of method.
8983 1999-08-25 Tom Tromey <tromey@cygnus.com>
8985 * jvspec.c (lang_specific_driver): Correctly handle --help again.
8987 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8989 * gjavah.c (print_name, print_base_classname, utf8_cmp,
8990 cxx_keyword_subst, generate_access, name_is_method_p,
8991 get_field_name, print_field_name, super_class_name, print_include,
8992 decode_signature_piece, print_class_decls, usage, help,
8993 java_no_argument, version, add_namelet, print_namelet): Add static
8995 (print_base_classname, utf8_cmp, cxx_keyword_subst,
8996 name_is_method_p): Constify a char*.
8997 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
8998 Provide a final else clause in an if-else-if.
8999 (print_field_info): Add missing final arg in function call to
9001 (print_method_info, decompile_method, decode_signature_piece,
9002 print_c_decl, print_full_cxx_name, print_stub,
9003 print_mangled_classname, super_class_name, print_include,
9004 add_namelet, add_class_decl, print_class_decls, process_file,
9005 help): Constify a char*.
9007 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9008 push_int_const, find_constant_wide, find_constant_index,
9009 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9010 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9011 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9012 emit_if, emit_goto, emit_jsr, call_cleanups,
9013 make_class_file_name): Add static prototypes.
9014 (generate_bytecode_return, generate_bytecode_insns): Pass a
9015 NULL_PTR, not a NULL_TREE.
9017 * jv-scan.c: Include "jcf.h".
9018 (main): Declare using DEFUN macro.
9020 * jvspec.c (find_spec_file, lang_specific_pre_link,
9021 lang_specific_driver): Add prototypes.
9022 (find_spec_file): Constify a char*.
9024 * keyword.gperf (hash, java_keyword): Add prototypes.
9026 * lang.c (lang_print_error): Add static prototype.
9027 (lang_init): Prefer memcpy over bcopy to avoid casts.
9029 * lex.c (yylex): Add static prototype.
9031 * parse-scan.y: Include "lex.c" earlier.
9033 * parse.h: Remove redundant declaration for `yylex'.
9035 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9036 labeled_block_contains_loop_p): Add static prototypes.
9037 (not_accessible_p): Make static to match prototype.
9039 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9041 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9043 * parse.y (check_method_redefinition): Changed leading comment.
9044 (check_abstract_method_definitions): New function.
9045 (java_check_abstract_method_definitions): New function.
9046 (java_check_regular_methods): Call it.
9047 (verify_constructor_super): Fixed indentation.
9048 (lookup_method_invoke): Likewise.
9050 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9052 * parse.y (method_header): Return a null pointer if the current
9054 (finish_method_declaration): Return if the current function decl
9056 (source_start_java_method): Likewise.
9057 (java_method_add_stmt): Likewise.
9059 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9061 * class.c (emit_register_class): Removed unnecessary call to
9063 * parse.y (labeled_block_contains_loop_p): Removed unused local
9066 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9068 * parse.y (java_refold): Added prototype.
9070 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9072 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9073 (java_stabilize_reference): Removed unnecessary `else'.
9074 (java_complete_lhs): Set flag to remember boolean. Call
9075 java_refold. Added comments.
9076 (java_decl_equiv): New function.
9077 (binop_compound_p): Likewise.
9078 (java_refold): Likewise.
9079 (patch_unaryop): Striped static field access assigned to decl and
9080 op. Changed promotion scheme for ++/-- operators.
9081 (search_loop): New function.
9082 (labeled_block_contains_loop_p): Likewise.
9083 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9085 (patch_bc_statement): Call search_loop. Fixed comment.
9087 1999-08-14 Anthony Green <green@cygnus.com>
9089 * expr.c (java_lang_expand_expr): Mark static array data as
9092 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9094 * jvgenmain.c (main): NUL-terminate name_obstack.
9096 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9098 * check-init.c (check_bool2_init, done_alternative): Add static
9101 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9102 (add_method, build_utf8_ref, build_class_ref,
9103 append_gpp_mangled_type, layout_class_method): Constify a char*.
9105 * decl.c (push_promoted_type, make_binding_level): Add static
9107 (push_promoted_type, pushdecl): Constify a char*.
9109 * except.c (find_handler_in_range, link_handler,
9110 check_start_handlers): Add static prototypes.
9112 * expr.c (process_jvm_instruction): Constify a char*.
9114 * gjavah.c (main): Constify a char*.
9116 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9119 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9121 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9122 munge, print_ents): Constify a char*.
9124 * jcf-dump.c (disassemble_method): Constify a char*.
9125 (print_constant_pool, print_exception_table): Add static prototypes.
9126 (print_constant, print_exception_table, main, disassemble_method):
9129 * jcf-io.c (find_classfile, find_class): Likewise.
9131 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9132 (set_source_filename, predefined_filename_p): Add static prototypes.
9133 (set_source_filename, get_constant, get_class_constant,
9134 find_in_current_zip): Constify a char*.
9136 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9138 (add_entry, add_path, jcf_path_classpath_arg,
9139 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9141 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9142 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9143 jcf_parse_one_method, jcf_parse_methods,
9144 jcf_parse_final_attributes): Add static prototypes.
9145 (get_attribute): Constify a char*.
9147 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9148 jcf_dependency_add_target, jcf_path_classpath_arg,
9149 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9151 * jv-scan.c (main): Constify a char*.
9152 (gcc_obstack_init): Add prototype arguments.
9154 * jvgenmain.c (gcc_obstack_init): Likewise.
9155 (main): Constify a char*.
9157 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9159 (put_decl_string, lang_print_error): Constify a char*.
9160 (lang_init): Remove redundant extern prototype.
9162 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9164 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9165 Add static prototypes.
9166 (get_type_from_signature): Constify a char*.
9168 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9169 Add static prototypes.
9170 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9171 (verify_jvm_instructions): Constify a char*.
9173 * xref.c (xref_flag_value): Likewise.
9175 * xref.h (xref_flag_value): Likewise.
9177 * zextract.c (makeword, makelong): Add static prototypes.
9178 (makeword, makelong): Constify a uch*.
9180 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9182 * lang.c (java_dummy_print): Constify a char*.
9183 (lang_print_error): Likewise.
9184 (lang_init): Remove redundant prototype for `print_error_function'.
9185 (lang_init_source): Likewise.
9186 (lang_identify): Constify a char*.
9188 1999-08-09 Tom Tromey <tromey@cygnus.com>
9190 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9191 (WORDS_TO_LONG): Likewise.
9192 (WORDS_TO_DOUBLE): Likewise.
9194 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9196 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9198 * expr.c (java_stack_pop, java_array_data_offset,
9199 build_java_throw_out_of_bounds_exception, case_identity,
9200 build_java_check_indexed_type): Add static prototypes.
9201 (linenumber_table, expand_invoke, expand_java_field_op,
9202 build_primtype_type_ref, expand_byte_code): Constify a char*.
9204 * java-tree.h (build_primtype_type_ref, linenumber_table):
9206 (java_lang_expand_expr): Add prototype.
9208 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9209 `java_lang_expand_expr'.
9211 * lex.c (java_lex_error): Constify a char*.
9212 (java_get_unicode, java_read_char, java_allocate_new_line,
9213 java_unget_unicode, java_sneak_unicode): Prototype.
9215 * parse-scan.y (current_class, package_name, method_declarator,
9216 report_class_declaration, yyerror): Constify a char*.
9218 * parse.h (java_report_errors): Prototype.
9219 (yyerror): Constify a char*.
9221 * parse.y (classitf_redefinition_error, check_modifiers,
9222 parse_jdk1_1_error, lookup_package_type,
9223 lookup_package_type_and_set_next, get_printable_method_name,
9224 purify_type_name): Constify a char*.
9225 (build_super_invocation, maybe_generate_finit,
9226 verify_constructor_super, parser_add_interface,
9227 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9228 java_complete_expand_methods, java_expand_finals,
9229 cut_identifier_in_qualified, java_stabilize_reference,
9230 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9231 merge_string_cste): Prototype.
9232 (single_type_import_declaration, yyerror,
9233 variable_redefinition_error, build_array_from_name,
9234 build_unresolved_array_type, check_class_interface_creation,
9235 resolve_class, complete_class_report_errors,
9236 note_possible_classname, read_import_dir,
9237 find_in_imports_on_demand, resolve_package, fix_constructors,
9238 check_deprecation, lookup_method_invoke,
9239 maybe_build_primttype_type_ref, array_constructor_check_entry):
9241 (java_complete_expand_methods, java_expand_finals): Make static.
9242 (convert_narrow): Remove static prototype.
9244 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9246 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9248 1999-08-02 Richard Henderson <rth@cygnus.com>
9250 * decl.c: Include defaults.h instead of expr.h.
9251 * parse.y: Likewise.
9253 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9255 * java/decl.c (start_java_method): Change all uses of
9256 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9257 Ensure expr.h is included.
9258 * java/expr.c (pop_arguments): Ditto.
9259 * java/parse.y (expand_start_java_method): Ditto.
9261 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9263 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9265 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9267 * decl.c: Include "function.h".
9268 * except.c: Likewise.
9269 * parse.y: Likewise.
9270 * Makefile.in: Update dependencies.
9272 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9274 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9275 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9276 `modifier' with ATTRIBUTE_UNUSED.
9278 * gjavah.c (process_file): Add braces around ambiguous `else'.
9280 * jcf-dump.c (print_access_flags, localvar_free): Change return
9283 * parse.y (java_complete_expand_method): Initialize variable
9285 (resolve_qualified_expression_name): Likewise for `field_decl'.
9286 (patch_method_invocation): Likewise for `class_to_search'.
9287 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9288 (patch_assignment): Likewise for `lhs_type'.
9290 * verify.c (verify_jvm_instructions): Remove unused variable
9293 1999-07-25 Richard Henderson <rth@cygnus.com>
9295 * decl.c (va_list_type_node): New.
9297 1999-07-25 Anthony Green <green@cygnus.com>
9299 * gjavah.c (print_stub): New function.
9300 (METHOD_IS_NATIVE): New macro.
9301 (print_mangled_classname): Make static.
9302 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9303 (process_file): Perform stub generation.
9304 (HANDLE_METHOD): Don't emit class decls during stub
9306 (HANDLE_END_METHOD): Take into account stub generation.
9307 (print_method_info): Handle stub generation.
9308 (print_stub): New function.
9309 (print_cxx_classname): Make signature consistant with others.
9310 (help): Describe -stubs option.
9311 (main): Create stub file.
9312 (version): Use version.c.
9313 (print_full_cxx_name): New function.
9314 (print_c_decl): Use print_full_cxx_name.
9316 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9318 * check-init.c (check_init): Handle MAX_EXPR.
9320 1999-07-15 Andrew Haley <aph@cygnus.com>
9322 * lang.c (flag_use_divide_subroutine): New variable.
9323 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9324 fp-to-integer conversion.
9325 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9328 * expr.c (build_java_soft_divmod): New function.
9329 (build_java_binop): Call build_java_soft_divmod if
9330 flag_use_divide_subroutine is set.
9331 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9332 soft_lrem_node: new builtin functions.
9333 (init_decl_processing) Initialize the new builtins.
9334 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9335 soft_lrem_node: new builtin functions.
9336 (build_java_soft_divmod): New function.
9337 * parse.y: Call build_java_soft_divmod if
9338 flag_use_divide_subroutine is set.
9341 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9342 a --specs= arg) even if not linking.
9343 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9344 -fuse-divide-subroutine
9346 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9348 * parse.y (resolve_and_layout): Check methods only once.
9349 (resolve_qualified_expression_name): Verify thrown exceptions
9351 (check_thrown_exceptions): Reject exceptions thrown in
9352 initializer. Error message tuned.
9354 1999-07-14 Andrew Haley <aph@cygnus.com>
9356 * expr.c (expand_expr): Do not return the last statement in a
9357 block as the block's value.
9359 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9361 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9362 CALL_EXPR, to avoid order of evaluation changes.
9364 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9366 * parse.y (qualify_ambiguous_name): Do not use
9367 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9369 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9371 * check-init.c (check_init): Handle MAX_EXPR.
9372 * expr.c (force_evaluation_order): Force method call arguments to
9373 be evaluated in left-to-right order.
9374 * parse.y (qualify_ambiguous_name): Loop again to qualify
9375 NEW_ARRAY_EXPR properly.
9377 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9379 * parse.y (patch_invoke): Resolve unresolved invoked method
9381 (qualify_ambiguous_name): STRING_CST to qualify expression for
9382 type name resolution.
9384 1999-06-24 Andrew Haley <aph@cygnus.com>
9386 * class.c (finish_class): Whenever a deferred method is
9387 output, rescan the list of methods to see if a new candidate for
9388 output can be found.
9390 1999-06-28 Tom Tromey <tromey@cygnus.com>
9392 * jvspec.c (lang_specific_driver): Recognize --help.
9394 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9396 * parse.y (resolve_package): Fixed bogus return statement.
9397 (patch_method_invocation): Resolve method invocation beginning with
9398 a package name qualifier.
9400 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9402 * Make-lang.in (java.stage1): Depend on stage1-start.
9403 (java.stage2): Likewise for stage2-start.
9404 (java.stage3): Likewise for stage3-start.
9405 (java.stage4): Likewise for stage4-start.
9407 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9409 * parse.y (java_complete_lhs): When doing cross referencing, don't
9410 try to keep file location on a WFL expanded as a CALL_EXPR.
9412 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9414 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9415 compiling to class file a void method with an empty method body.
9416 As a side effect, the bytecode backend will generate the
9417 appropriate `return' instruction.
9419 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9421 * parse.y (lookup_package_type_and_set_next): New function prototype.
9422 (resolve_package): Search current and imported packages.
9423 (lookup_package_type_and_set_next): New function.
9425 1999-06-22 Andrew Haley <aph@cygnus.com>
9427 * verify.c (verify_jvm_instructions): Check for pending blocks
9428 before invalid PC test and opcode switch, not after.
9430 1999-06-21 Andrew Haley <aph@cygnus.com>
9432 * except.c (find_handler_in_range): The upper limit for exception
9433 ranges is exclusive, not inclusive: (start <= pc < end).
9434 (link_handler): find child pointer which points to outer by
9435 searching sibling list: previous code incorrectly assumed that
9436 outer->outer->first_child must point to outer.
9437 * verify.c (verify_jvm_instructions): FIXME added to code for
9439 (verify_jvm_instructions): Do not assume that the last block
9440 processed in a subroutine is a block which ends with a `ret'
9441 instruction. With some control flows it is possible that the last
9442 block ends with an `athrow'.
9444 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9446 * parse.y (qualify_ambiguous_name): Reorganized the post
9447 evaluation of non WFL leading expression nodes.
9449 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9451 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9454 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9456 * parse.y (qualify_ambiguous_name): Handle qualified expression
9457 beginning with a STRING_CST.
9459 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9461 * parse.y (register_fields): Set DECL_INITIAL on both
9462 pre-initialized static and public fields.
9463 (resolve_field_access): Static field access expressions to always
9465 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9466 qualification. CONVERT_EXPR to be resolved as an expression name.
9467 (java_complete_lhs): Identify and access qualified final
9468 initialized field in switch statement case expression.
9469 (fold_constant_for_init): Pre-initialized field decl constant to
9472 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9474 * parse.y (note_possible_classname): Mark returned node with
9475 QUALIFIED_P only if the original class name contained a '/'.
9477 1999-06-05 Anthony Green <green@cygnus.com>
9479 * Make-lang.in (gcjh): More parallel build fixes.
9481 1999-06-03 Mike Stump <mrs@wrs.com>
9483 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9485 1999-06-02 Anthony Green <green@cygnus.com>
9487 * except.c (link_handler): Chain exception handlers in order.
9489 1999-06-02 Anthony Green <green@cygnus.com>
9491 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9492 with nops and process as usual in order to always set correct EH
9493 ranges. Emit detailed warnings about unreachable bytecodes.
9495 1999-06-02 Anthony Green <green@cygnus.com>
9497 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9500 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9502 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9503 or the searched field decl.
9505 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9507 * parse.y (fold_constant_for_init): Convert numerical constant
9508 values to the type of the assigned field.
9510 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9512 * expr.c (lookup_field): Relaxed the test on class loading error
9514 * parse.y (fold_constant_for_init): Enabeled old code.
9516 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9518 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9519 decide the validity of the cast of a java.lang.Cloneable reference
9521 (patch_conditional_expr): Fixed first argument passed to
9522 binary_numeric_promotion.
9524 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9526 * parse.y (qualify_ambiguous_name): Take into account that a
9527 CONVERT_EXPR might specify a type as a WFL.
9529 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9531 * parse.y (patch_assignment): Save the rhs before using it as an
9532 argument to _Jv_CheckArrayStore.
9534 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9536 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9538 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9540 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9541 floating point litteral only when the exponent indicator has been
9544 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9546 * parse.y (formal_parameter:): Construct argument tree list
9547 element even if a yet unsupported final parameter was encountered.
9549 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9551 * parse.y (finish_method_declaration): Issue errors for native or
9552 abstract methods declared with a method body, as well as for non
9553 native or non abstract methods with no method body.
9555 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9557 * class.c (build_utf8_ref): Initialize variable `field'.
9559 * decl.c (init_decl_processing): Initialize variable `field'.
9561 * expr.c (build_known_method_ref): Mark parameters `method_type',
9562 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9563 (process_jvm_instruction): Likewise for parameter `length'.
9565 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9566 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9569 * parse.y (maybe_generate_clinit): Remove unused variable
9570 `has_non_primitive_fields'.
9571 (find_in_imports_on_demand): Initialize variables `node_to_use'
9573 (patch_binop): Likewise for variable `prom_type'.
9574 (patch_unaryop): Likewise for variable `prom_type'.
9576 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9578 * xref.c (xref_table): Add missing initializer.
9580 1999-05-14 Tom Tromey <tromey@cygnus.com>
9582 * java-except.h (struct eh_range): Removed unused `next' member.
9583 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9584 after adding all exception handlers. Sort exception ranges in
9586 (struct pc_index): New structure.
9587 (start_pc_cmp): New function.
9588 * except.c (add_handler): Return `void'. Don't call link_handler;
9589 instead construct an ordinary linked list and do range
9591 (check_nested_ranges): New function.
9592 (link_handler): Changed interface to allow merging of eh_ranges.
9593 Split overlapping ranges. Return `void'.
9595 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9597 * parse.y (constructor_block_end:): New rule, tagged <node>.
9598 (constructor_body:): Use `constructor_block_end' instead of
9601 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9603 * parse.y (statement_nsi:): Pop `for' statement block.
9604 (java_complete_lhs): Labeled blocks containing no statement are
9605 marked as completing normally.
9607 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9609 * xref.c (xref_set_current_fp): New function, defined.
9610 * xref.h (xref_set_current_fp): New function, prototyped.
9612 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9614 * check-init.c (check_init): Take into account that
9615 LABELED_BLOCK_STMT can be empty.
9617 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9619 * parse.y (java_check_regular_methods): Warning check on not
9620 overriding methods with default access in other packages does not
9621 apply to `<clinit>'.
9622 (java_complete_lhs): If block body is an empty_stmt_node, replace
9623 it by NULL_TREE. This prevents gcc from generating an irrelevant
9626 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9628 * check-init.c (check_init): Removed code accepting to see things
9629 falling through default:, when doing xrefs.
9630 * java-tree.h (do_not_fold): New global variable, declared.
9631 * parse.y (do_not_fold): New global variable, defined.
9632 (java_complete_expand_method): Set `do_not_fold' to the value of
9633 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9634 and reinstall them after them have been purged; do not check for
9635 initializations; do not issue missing return errors.
9636 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9638 (patch_binop): Skip the fold part when doing xrefs.
9639 (build_string_concatenation): Skip the concatenation part when
9641 (patch_synchronized_statement): Do not generate a try-finally when
9643 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9644 and keep the location where the throw was seen.
9645 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9646 any treatment on the converted node an simply return a NOP_EXPR of
9648 * xref.c (xref_get_data): New function, defined.
9649 * xref.h (xref_get_data): New function, declared.
9650 (XREF_GET_DATA): Use xref_get_data.
9652 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9654 * gjavah.c (print_include): Cast the result of `strlen' to int
9655 when comparing against a signed value.
9656 (add_namelet): Likewise.
9658 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9660 * expr.c (expand_invoke): Mark parameter `nargs' with
9662 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9664 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9667 * jcf-reader.c (get_attribute): Cast a value to long
9668 when comparing against a signed expression. Likewise.
9670 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9673 1999-05-11 Andrew Haley <aph@cygnus.com>
9675 * parse.y (source_end_java_method): If the current method contains
9676 any exception handlers, force asynchronous_exceptions: this is
9677 necessary because signal handlers in libjava may throw exceptions.
9678 * decl.c (end_java_method): Ditto.
9680 1999-05-11 Tom Tromey <tromey@cygnus.com>
9682 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9684 * jvspec.c (THREAD_NAME): Removed.
9685 (GC_NAME): Likewise.
9686 (MATHLIB): Likewise.
9687 (WITHLIBC): Likewise.
9689 (THREADLIB): Likewise.
9690 (MATH_LIBRARY): Likewise.
9691 (lang_specific_driver): Don't add `-l' options to command line.
9692 Instead, add a single --specs option. Recognize `-L' options and
9693 use them to search for spec file.
9694 (find_spec_file): New function.
9695 (SPEC_FILE): New define.
9697 1999-05-11 Dave Brolley <brolley@cygnus.com>
9699 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9700 cpplib-enabled build.
9702 1999-05-05 Per Bothner <bothner@cygnus.com>
9704 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9705 temporarily zero it while calling rest_of_decl_compilation.
9707 * java-tree.h (string_ptr_type_node): Add declaration.
9708 * decl.c: Define and initialize string_ptr_type_node.
9709 * parse.y (patch_string_cst): Use string_ptr_type_node.
9711 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9712 * parse.y (for_statement): Now unconditionally exit_block.
9713 (finish_labeled_statement): No longer exit_block if for-loop.
9714 (patch_loop_statement): Check harder if the loop is already labeled.
9716 * parse.y (patch_initialized_static_field): Removed function.
9717 (maybe_generate_clinit): Removed special handling for interfaces.
9718 (java_complete_expand_methods): Do a preliminary java_complete_tree
9719 on <clinit> to determine if it can be removed.
9720 (java_complete_expand_method): Remove special handling for <clinit>.
9721 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9722 optimize if we get back empty_stmt_node.
9723 For MODIFY_EXPR, re-do checking of static initializers.
9724 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9725 For VAR_DECL, pass correct context.
9727 * verify.c (verify_jvm_instructions): Better error messages.
9729 1999-05-03 Tom Tromey <tromey@cygnus.com>
9731 * parse-scan.y (interface_declaration): Call
9732 report_class_declaration for interfaces.
9734 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9736 * Makefile.in: Remove -v from bison command lines.
9738 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9740 * check-init.c (check_init): Exclude a case of error when doing
9742 * class.c (layout_class_method): Don't generate the error message
9743 twice when compiling from source.
9744 * lang-options.h: Added `-Wredundant-modifers' and
9745 `-Wunusupported-jdk11' flags and help text.
9746 * lang.c (lang_decode_option): Added support for
9747 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9748 flag_static_local_jdk11 and flag_redundant set accordingly.
9749 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9750 * parse.h (EXPR_WFL_ADD_COL): New macro.
9751 (DECL_END_SOURCE_LINE): Likewise.
9752 (DECL_INHERITED_SOURCE_LINE): Likewise.
9753 * parse.y (static_ref_err): New function, prototyped.
9754 (CCB_TK): Now tagged <operator>.
9755 (class_body:): Remember the location of the closing '}' of a class
9756 definition when doing xrefs.
9758 (block_end:): Likewise.
9759 (create_class): Remember the location of the inherited class
9760 identifier when doing xrefs.
9761 (register_fields): Added test on first operand of `init' before
9762 testing it TREE_CODE.
9763 (method_header): Store the location of the class identifier in the
9764 class decl when doing xrefs.
9765 (finish_method_declaration): Don't combine first/last method line
9767 (java_check_regular_methods): Warning check on not overriding
9768 methods with default access on other packages move before check on
9769 static methods. Initialization of `aflags' also moved up.
9770 (resolve_expression_name): Call static_ref_err to report the error.
9771 (static_ref_err): New function, implemented.
9772 (resolve_field_access): Returned simplified static field access
9774 (resolve_qualified_expression_name): Check for illegal use of
9775 static fields in a non static context. Call static_ref_err to
9776 report error in various places.
9777 (java_complete_tree): Do not fold initialized static fields when
9779 (java_complete_lhs): Likewise.
9781 1999-04-29 Anthony Green <green@cygnus.com>
9783 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9784 create internal labels.
9785 (lookup_label): Ditto.
9787 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9789 * class.c (layout_class_method): Generate <clinit>'s rtl for
9791 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9792 for interfaces' <clinit>.
9793 * expr.c (lookup_field): Search for fields in interfaces.
9794 (expand_invoke): Fixed indentation.
9795 (expand_java_field_op): Likewise. Use IS_CLINIT.
9796 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9797 (IS_CLINIT): New macro.
9798 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9799 interface was parsed.
9800 (maybe_generate_clinit): Don't generate if the current class is an
9801 interface with only fields of primitive types.
9802 (reset_method_name): Use IS_CLINIT.
9803 (java_complete_expand_method): Expand <clinit> when it exists for
9804 interfaces. Use IS_CLINIT.
9805 (resolve_expression_name): Use DECL_CONTEXT instead of
9806 current_class to build static field references.
9807 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9808 ARRAY_REF when doing xreferencing.
9809 (check_final_assignment): Fixed typo in leading comment. Use
9811 (patch_array_ref): Don't fully expand array references when
9813 (patch_return): Use IS_CLINIT.
9814 (patch_throw_statement): Likewise.
9816 1999-04-22 Tom Tromey <tromey@cygnus.com>
9818 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9820 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9822 * decl.c (predef_filenames, predef_filenames_size): New globals
9823 (init_decl_processing): predef_filenames and predef_filenames_size
9825 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9827 * jcf-parse.c (predefined_filename_p): New function.
9828 (yyparse): Check that files on the command line are specified only
9829 once and issue a warning otherwise.
9830 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9831 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9832 avoid a gcc warning with -W -Wall turned on.
9833 (java_expand_classes): Abort if errors were encountered.
9834 (java_complete_lhs): If the cross reference flag is set, wrap
9835 field DECL node around a WFL when resolving expression name.
9837 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9839 * lang.c (lang_decode_option): Fixed returned value when parsing
9840 `-fxref=...' and `-Wall'.
9841 * parse.y (source_end_java_method): Do not generate code when
9842 flag_emit_xref is set.
9843 (resolve_expression_name): Do not build static field access when
9844 flag_emit_xref is set.
9845 (resolve_field_access): No special treatment on `length' when
9846 flag_emit_xref is set. Do not build qualified static field access
9847 when flag_emit_xref is set.
9848 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9849 when flag_emit_xref is set.
9850 (patch_assignment): Do not generate array store runtime check when
9851 flag_emit_xref is set.
9852 * xref.c (xref_flag_value): Fixed function declaration
9854 (xset_set_data): New function.
9855 * xref.h (xref_set_data): Added prototype for new function.
9856 (typedef struct xref_flag_table): New field data.
9857 (XREF_GET_DATA): New macro.
9859 1999-04-19 Tom Tromey <tromey@cygnus.com>
9861 * xref.h (enum): Removed trailing comma.
9863 * parse.y (resolve_qualified_expression_name): Added missing
9866 1999-04-15 Anthony Green <green@cygnus.com>
9868 * gjavah.c: New prototypes for java_float_finite and
9871 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9873 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9876 1999-04-06 Jeffrey A Law (law@cygnus.com)
9878 * Makefile.in (TREE_H): Add tree-check.h.
9879 (RTL_H): Add genrtl.h.
9881 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9883 * parse.y (patch_assignment): Added ArrayStoreException runtime
9886 1999-04-06 Per Bothner <bothner@cygnus.com>
9888 * expr.c (pop_type_0): New function.
9889 (pop_type): Use pop_type_0.
9890 * java-tree.h (pop_type_0): New declaration.
9891 * verify.c (verify_jvm_instructions): Check return instructions.
9893 * parse.y (patch_binop): Don't fold if non-constant and emiting
9896 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9898 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9900 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9901 (main_jcf): Don't define.
9902 (process_file): Don't set `main_jcf'.
9904 * java-tree.h (main_jcf): Don't declare.
9906 * jcf-parse.c (main_jcf): Add static definition.
9908 * lang.c (main_jcf): Don't define.
9910 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9912 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9914 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9916 * jcf-depend.c: Include "config.h", not <config.h>.
9918 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9921 * jcf-path.c: Include "config.h", not <config.h>.
9923 * lex.c: Don't include various system header files.
9924 (java_init_lex): Cast the argument of `bzero' to PTR
9926 * parse-scan.y (java_push_parser_context): Likewise.
9928 * parse.y (java_push_parser_context): Likewise.
9929 (patch_bc_statement): Match format specifier to variable argument.
9931 * xref.c: Don't include <stdio.h>.
9933 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9935 * parse.y (struct parser_ctxt *ctxp): Now global.
9936 (declare_local_variables): Use WFL compound value for the
9937 declaration source line value, when doing cross-referencing.
9939 1999-03-31 Tom Tromey <tromey@cygnus.com>
9941 * gjavah.c (print_field_info): Allow constants of other types.
9942 (print_include): Generate include when new name is proper prefix
9943 of already printed name.
9944 (add_namelet): Likewise.
9945 (cxx_keyword_subst): New function.
9946 (print_method_info): Use it.
9947 (print_field_name): New function.
9948 (get_field_name): New function.
9949 (print_field_info): Use get_field_name and print_field_name.
9951 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9953 * Makefile.in (keyword.h): Generate using gperf language 'C', not
9954 'KR-C', so gperf uses the `const' keyword on strings.
9956 * keyword.gperf (java_keyword): Const-ify a char*.
9958 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9960 * parse.y (patch_bc_statement): Fixed identation and a bogus
9963 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9965 * parse.y (patch_assignment): Allow static variables in other
9966 classes to be assigned.
9968 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9970 * class.c (maybe_add_interface): Remove unused variable
9972 (make_class_data): Use = for assignment, not ==. Likewise.
9973 (emit_register_classes): Remove unused variable `decl'.
9975 * lex.c: Fix comment so as not to contain an embedded `/*'.
9977 * verify.c (verify_jvm_instructions): Remove unused variable
9980 1999-03-27 Per Bothner <bothner@cygnus.com>
9982 * parse.y (complete_loop_body): Rename to finish_loop_body.
9983 (complete_labeled_statement): Rename to finish_labeled_statement.
9984 (complete_for_loop): Rename to finish_for_loop.
9985 (complete_method_declaration): Rename to finish_method_declaration.
9987 * java-tree.h (continue_identifier_node): New global node.
9988 * decl.c: Define and initialize continue_identifier_node.
9989 * parse.y (generate_labeled_block): Remove - no longer needed.
9990 (build_loop_body): Use continue_identifier_node for continue block.
9991 (finish_labeled_statement): Also do pop_labeled_block actions.
9992 (java_complete_lhs): POP_LOOP even if error.
9993 (build_labeled_block): Special handling for continue_identifier_node.
9994 (patch_loop_statement): Re-organize.
9995 (patch_bc_statement): Re-write.
9997 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9999 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10000 using a WFL compound value.
10001 * parse.y (xref.h): Include.
10002 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10003 WFL compound value.
10004 (register_fields): Set WFL compound value to lineno if doing
10006 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10008 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10009 * xref.h (expand_xref): Prototype renamed from xref_generate.
10011 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10013 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10014 (GET_CURRENT_BLOCK): New macro.
10015 * parse.y (current_static_block): New global variable.
10016 (method_body:): Define action.
10017 (complete_method_declaration): Set current_function_decl to NULL
10018 when work on the current method is done.
10019 (declare_local_variables): Use GET_CURRENT_BLOCK.
10020 (java_method_add_stmt): Likewise.
10021 (java_complete_expand_method): Disable the use of `this' when
10022 expanding <clinit>.
10023 (enter_a_block): If no current method exist, use
10024 current_static_block to link static initializer blocks.
10025 (exit_block): Rewritten to use current_static_block when no current
10026 method decl exists.
10027 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10028 (patch_return): Forbid the use of `return' in static initializers.
10029 (patch_throw_statement): Fixed indentation. Issue specific error
10030 for uncaught thrown checked exception in static initializer
10031 blocks. Removed FIXME.
10033 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10035 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10036 Link gcj from gcc.o.
10038 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10040 * parse.y (find_applicable_accessible_methods_list): When dealing
10041 with interface: ensure that a given interface or java.lang.Object
10042 are searched only once.
10044 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10046 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10048 * jcf-dump.c (print_access_flags): Add braces around if-else.
10050 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10053 * lex.c (build_wfl_node): Add static prototype.
10055 * lex.h (build_wfl_node): Remove static prototype.
10057 * parse.y: Include lex.c early enough to declare everything needed.
10058 Ensure calls to `build_wfl_node' pass the proper arguments.
10059 (create_class): Remove unused variable `super_decl'.
10060 (get_printable_method_name): Initialize variable `name'.
10062 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10064 * Changelog: Fixed 1999-03-22 typos.
10065 * lang.c (lang_decode_option): Fixed typo in error string in the
10068 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10070 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10071 (xref.o): New rule.
10072 * java-tree.h (flag_emit_xref): Declared extern.
10073 * lang.c (xref.h): Included.
10074 (flag_emit_xref): New global variable.
10075 (lang_decode_option): Added support for -fxref.
10077 * xref.h: Likewise.
10079 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10081 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10084 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10086 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10087 $(srcdir)/../system.h and $(JAVA_TREE_H).
10088 (jcf-io.o): Depend on $(JAVA_TREE_H).
10089 (mangle.o): Likewise.
10091 * check-init.c (check_cond_init): Add static prototype.
10093 * class.c (build_java_method_type, hashUtf8String,
10094 make_field_value, get_dispatch_vector, get_dispatch_table,
10095 append_gpp_mangled_type, mangle_static_field): Likewise.
10096 (strLengthUtf8): Hide unused definition.
10097 (hashUtf8String): Const-ify.
10098 (make_field_value): Un-ANSI-fy.
10100 * constants.c: Move inclusion of jcf.h above java-tree.h.
10101 (set_constant_entry, find_class_or_string_constant,
10102 find_name_and_type_constant, get_tag_node,
10103 build_constant_data_ref): Add static prototype.
10105 * decl.c (push_jvm_slot, builtin_function,
10106 lookup_name_current_level): Likewise.
10107 (builtin_function): Const-ify.
10109 * except.c (expand_start_java_handler, expand_end_java_handler):
10110 Add static prototype.
10112 * expr.c (flush_quick_stack, push_value, pop_value,
10113 java_stack_swap, java_stack_dup, build_java_athrow,
10114 build_java_jsr, build_java_ret, expand_java_multianewarray,
10115 expand_java_arraystore, expand_java_arrayload,
10116 expand_java_array_length, build_java_monitor, expand_java_pushc,
10117 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10118 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10119 expand_compare, expand_test, expand_cond, expand_java_goto,
10120 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10121 expand_java_field_op, java_push_constant_from_pool): Likewise.
10123 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10124 (build_java_arraynull_check): Mark parameters `node' and `type'
10125 with ATTRIBUTE_UNUSED.
10126 (note_label): Likewise for parameter `current_pc'.
10127 (expand_java_call, expand_java_ret): Hide unused definition.
10129 * java-tree.h (make_class, build_constants_constructor,
10130 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10131 init_outgoing_cpool, register_class, emit_register_classes,
10132 java_layout_seen_class_methods): Prototype.
10133 (unicode_mangling_length): Const-ify.
10134 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10135 emit_unicode_mangled_name, format_int, format_uint,
10136 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10137 jcf_print_utf8_replace, open_class): Prototype.
10139 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10140 <stdio.h>. Include tree.h/java-tree.h.
10141 (utf8_equal_string usage, process_class): Add static prototype.
10142 (open_class): Don't prototype this here.
10143 (utf8_equal_string): Match arguments to format specifiers.
10144 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10145 TABLE_SWITCH, disassemble_method): Likewise.
10147 * jcf-io.c: Include tree.h/java-tree.h.
10148 (open_class, find_classfile, jcf_print_utf8,
10149 jcf_print_utf8_replace): Const-ify.
10151 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10152 parse_class_file): Add static prototype.
10153 (find_in_current_zip): Match definition to existing static
10156 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10157 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10158 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10159 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10160 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10161 generate_bytecode_return, perform_relocations, init_jcf_state,
10162 init_jcf_method, release_jcf_state, generate_classfile):
10163 Add static prototype.
10164 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10165 (make_class_file_name): Const-ify.
10167 * jcf.h (find_classfile): Const-ify.
10169 * jv-scan.c (reset_report): Remove prototype.
10171 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10172 (error): Rewrite to allow varargs.
10174 * lang.c (lang_f_options): Const-ify.
10176 * lex.c (java_parse_escape_sequence): Add static prototype.
10177 (java_allocate_new_line): Match definition to existing static
10180 * mangle.c Include tree.h/java-tree.h.
10181 (unicode_mangling_length, emit_unicode_mangled_name,
10182 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10184 * parse.h (jdep_code): Remove trailing comma in enumeration.
10185 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10186 (reset_report): Add prototype.
10188 * verify.c (push_pending_label, merge_types): Add static
10191 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10193 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10195 * parse.y (find_applicable_accessible_methods_list): Extend the
10196 search to superinterfaces when relevant.
10197 (search_applicable_methods_list): New function.
10199 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10201 * class.c (unmangle_classname): Implemented stricter testing
10202 before setting the QUALIFIED_P flag on an identifier.
10204 1999-03-16 Per Bothner <bothner@cygnus.com>
10206 * parse.y (java_complete_lhs): Call force_evaluation_order
10207 after patch_newarray.
10208 (patch_binop): Don't call fold if there are side effects.
10210 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10212 * parse.y (java_stabilize_reference): Use save_expr instead of
10213 building a SAVE_EXPR node.
10214 (java_complete_lhs): Patch the resulting string of the `+='
10215 operator (if necessary) and complete the RHS after having built
10218 1999-03-15 Per Bothner <bothner@cygnus.com>
10220 * class.c (make_class): Don't set CLASS_P here (because
10221 this function is also called by build_java_array_type).
10222 (push_class): Set CLASS_P here instead.
10223 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10225 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10226 context. If the context is class, perfer "super" over "synchronized".
10227 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10229 * parse.y (create_class): Don't call parser_check_super here;
10230 it is not robust. Always wait until later.
10232 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10233 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10235 1999-03-13 Per Bothner <bothner@cygnus.com>
10237 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10238 * lex.h (UNGETC): Change misleading macro.
10240 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10242 * parse.y (java_stabilize_reference): Return NODE when patching a
10244 (java_complete_lhs): Put parenthesis around truth values.
10246 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10248 * class.c (layout_class_method): Don't make rtl for interface
10250 * parse.h (GET_TYPE_NAME): New macro.
10251 * parse.y (if_then_statement:): Fixed indentation.
10252 (if_then_else_statement:): Likewise.
10253 (for_statement:): Fixed spacing.
10254 (try_statement:): Fixed indentation.
10255 (create_interface): Don't force interfaces to be abstract.
10256 (method_header): Abstract methods are OK in interfaces.
10257 (declare_local_variables): Fixed typo in comment.
10258 (java_complete_expand_method): Fixed indentation.
10259 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10260 non accessible fields.
10261 (java_stabilize_reference): New function.
10262 (java_complete_lhs): Fixed indentation. Use
10263 java_stabilize_reference in compound assignement. Insert the
10264 cast. If not processing `+' fix string constants before processing
10267 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10269 * constants.c (find_class_or_string_constant): Cast variable `j'
10270 to a `jword' when comparing against one.
10272 * expr.c (java_lang_expand_expr): Remove unused variables
10273 `has_finally_p' and `op0'.
10275 * gjavah.c (print_field_info): Cast a value to jint when comparing
10276 against one. Likewise for a jlong.
10277 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10278 against a signed quantity.
10280 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10281 (print_signature): Don't needlessly dereference variable `str'
10283 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10284 `max_locals' with ATTRIBUTE_UNUSED.
10285 (jcf_parse_class): Likewise for variable `index'.
10287 * parse.h (reverse_jdep_list): Remove static prototype.
10289 * parse.y (build_jump_to_finally): Remove prototype and definition.
10290 (reverse_jdep_list): Add static prototype.
10292 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10293 `assignment' and `expr_decl'.
10295 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10297 1999-03-12 Andrew Haley <aph@cygnus.com>
10299 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10300 we'll need a directory separator and a null character.
10302 1999-03-10 Per Bothner <bothner@cygnus.com>
10304 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10306 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10308 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10311 1999-03-05 Per Bothner <bothner@cygnus.com>
10313 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10315 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10317 * class.c (layout_class_method): A static method in a base class
10318 is never overridden, so treat it like it doesn't exist.
10319 However, do complain about private non-static method overriding
10320 public static method.
10322 * parse.y: Don't set unused INITIALIZED_P flag.
10323 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10325 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10326 (build_array_from_name): Re-order &index[string] to &string[index].
10328 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10329 error_mark (it might catch more errors, but it is more likely to lose).
10331 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10333 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10334 (parse-scan.o): Depend on toplev.h.
10336 * class.c (make_method_value): Add prototype. Make it static.
10337 Remove unused second argument, caller changed.
10339 * expr.c (java_lang_expand_expr): Remove unused variable
10342 * java-tree.h: Don't prototype find_in_current_zip.
10343 Add prototypes for verify_constant_pool, start_java_method,
10344 end_java_method, give_name_to_locals, expand_byte_code,
10345 open_in_zip, set_constant_value, find_constant1, find_constant2,
10346 find_utf8_constant, find_string_constant, find_class_constant,
10347 find_fieldref_index, find_methodref_index, write_constant_pool,
10348 count_constant_pool_bytes and encode_newarray_type.
10350 * jcf-dump.c: Remove unused variable `LONG_temp'.
10352 * jcf-parse.c: Include parse.h.
10353 (jcf_parse_source): Remove unused parameter, all callers changed.
10354 (jcf_figure_file_type): Add static prototype.
10355 (find_in_current_zip): Likewise. Also remove unused parameter,
10356 all callers changed.
10357 (read_class): Initialize variable `saved_pos'.
10359 * jcf-reader.c (jcf_parse_preamble): Mark variables
10360 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10362 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10363 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10364 (java_parse_doc_section): Initialize variable `seen_star'.
10365 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10366 (java_lex_error): Mark parameters `msg' and `forward' with
10368 (java_get_line_col): Mark parameters `filename' and `line' with
10371 * parse-scan.y: Include toplev.h.
10372 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10374 * parse.h: use `struct JCF', not plain `JCF'.
10375 (java_parser_context_save_global, java_expand_classes
10376 java_parser_context_restore_global, java_parse): Add prototypes.
10378 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10381 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10383 * check-init.c (check_init): COPYN takes word count, not bit count.
10385 1999-02-26 Per Bothner <bothner@cygnus.com>
10387 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10388 explicit build_decl. (Avoids crash in reload when optimizing.)
10390 1999-02-25 Per Bothner <bothner@cygnus.com>
10392 * decl.c (complete_start_java_method): Handle synchronized method
10393 even when compiling from bytecode.
10395 1999-02-26 Tom Tromey <tromey@cygnus.com>
10397 * gjavah.c (add_class_decl): Only generate `#include' if outer
10398 class is not the name of the class we are processing. Correctly
10399 append `.h' in #include.
10400 (process_file): Clean up newlines around generated `#include's.
10401 (decode_signature_piece): Correctly handle inner classes.
10402 (struct include): New structure.
10403 (all_includes): New global.
10404 (print_include): New function.
10405 (add_class_decl): Use it.
10406 (process_file): Likewise.
10407 (add_class_decl): Generate include for java-array.h if array
10409 (process_file): Don't generate java-array.h include.
10411 * gjavah.c (add_namelet): Check for standard package names here.
10412 (add_class_decl): Don't check for standard package names here.
10414 1999-02-25 Tom Tromey <tromey@cygnus.com>
10416 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10417 When reading a zip file, only use strncmp if both strings are
10418 bigger than the buffer length. Initialize `k' when looping
10421 1999-02-24 Tom Tromey <tromey@cygnus.com>
10423 * gjavah.c (struct namelet): New structure.
10424 (add_namelet): New function.
10425 (print_namelet): New function.
10426 (print_class_decls): Use add_namelet and print_namelet to generate
10427 namespaces and not classes.
10428 (method_printed): New global.
10429 (HANDLE_END_METHOD): Examine method_printed.
10430 (print_method_info): Set method_printed when required. Print
10431 error if function to be ignored is marked virtual. Handle $finit$
10433 (METHOD_IS_FINAL): New macro.
10434 (print_field_info): Use it.
10435 (HANDLE_METHOD): Clear method_printed.
10436 (method_pass): New global.
10437 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10438 (process_file): Do two passes over both fields and methods.
10439 (HANDLE_METHOD): Examine method_pass.
10440 (root): New global.
10441 (add_class_decl): New function.
10442 (print_class_decls): Don't scan over entire constant pool.
10444 1999-02-23 Tom Tromey <tromey@cygnus.com>
10446 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10447 disable linking in that case.
10449 1999-02-20 Tom Tromey <tromey@cygnus.com>
10451 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10454 1999-02-21 Per Bothner <bothner@cygnus.com>
10456 * decl.c (build_result_decl), java-tree.h: New method.
10457 (complete_start_java_method): Handle synchronized methods.
10458 Don't build DECL_RESULT here. (Ordering dependency problem.)
10459 (start_java_method): Call build_result_decl here instead ...
10460 * parse.y (java_complete_expand_method): ... and here.
10461 (expand_start_java_method): Don't call complete_start_java_method here.
10462 (java_complete_expand_method): Call it here instead.
10463 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10464 * java-tree.h: ... here.
10466 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10467 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10468 for ARRAY_REF - it doesn't work when array bounds are checked.
10469 (patch_array_ref): Handle it here instead.
10471 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10473 1999-02-19 Per Bothner <bothner@cygnus.com>
10475 Force left-to-right evaluation of binary operations etc.
10476 * expr.c (force_evaluation_order), java-tree.h: New function.
10477 * parse.y (java_complete_lhs): Pass binary operations, procedure
10478 calls, and ARRAY_REFs to force_evaluation_order.
10479 (various): Set TREE_SIDE_EFFECTS more carefully.
10481 Tolerate random (non-UTF8) encoding in comments without complaining.
10482 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10483 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10485 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10486 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10488 * parse.y (java_complete_lhs): Ignore an empty statement in a
10489 COMPOUND_EXPR. Don't complain about empty statement after return.
10491 1999-02-19 Per Bothner <bothner@cygnus.com>
10493 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10494 in TREE_LIST - just chain the POINTER_TYPEs together.
10495 (resolve_class): If type already resolved, return decl.
10496 After resolving, update TREE_TYPE(class_type), and name (if array).
10497 * parse.h (do_resolve_class), parse.y: Make non-static.
10498 * class.c (maybe_layout_super_class): Take this_class argument.
10499 Do do_resolve_class if necessary.
10500 (layout_class, layout_class_methods): Adjust calls appropriately.
10501 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10502 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10503 * typeck.c (build_java_array_type): Don't call layout_class.
10505 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10507 * parse.y (check_pkg_class_access): Allow private class access
10508 within the same package.
10509 (strip_out_static_field_access_decl): New function.
10510 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10511 operator argument before testing its nature.
10513 1999-02-03 Per Bothner <bothner@cygnus.com>
10515 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10516 (TRY_EXPR): Simplify - it no longer has a finally clause.
10517 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10518 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10519 * expr.c (java_lang_expand_expr): Likewise.
10520 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10521 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10522 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10523 (build_try_statement): Remove finally parameter and handling.
10524 (build_try_finally_statement): New function.
10525 (patch_try_statement): No longer need to support finally clause.
10526 (try_statement): Update grammar action rules.
10527 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10528 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10530 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10532 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10533 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10535 1999-02-17 Andrew Haley <aph@cygnus.com>
10537 * class.c (build_utf8_ref): Back out broken patch which was
10538 intended to to output signatures using '.' as a separator.
10540 * class.c (make_class_data): Output signatures using '.' as a
10541 separator, rather than '/'.
10542 (mangled_classname): Likewise.
10543 (make_field_value): Likewise.
10544 (make_method_value): Likewise.
10545 * constants.c (alloc_class_constant): Likewise.
10546 * expr.c (build_invokeinterface): Likewise.
10548 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10550 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10551 of an ancient workaround.
10553 1999-02-10 Jeffrey A Law (law@cygnus.com)
10555 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10558 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10560 * lex.c (yylex): Encode \0 as UTF8.
10562 1999-02-10 Tom Tromey <tromey@cygnus.com>
10564 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10565 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10566 (libgcj_zip): Renamed.
10567 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10569 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10571 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10572 (GC_NAME): Renamed -lgc to -lgcjgc.
10574 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10576 * lex.c (java_lang_cloneable): Initialize.
10577 * parse.y (java_lang_cloneable): New static variable.
10578 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10579 doing one more qualification round.
10580 (valid_ref_assignconv_cast_p): Reject null source or
10581 destination. Allow an array to be cast into java.lang.Cloneable.
10582 (patch_cast): Swapped two first arguments to first call to
10583 valid_ref_assignconv_cast_p.
10585 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10587 * parse.h: DECL_P renamed JDECL_P.
10588 * parse.y: DECL_P replaced by JDECL_P.
10589 (build_array_from_name): Always use pointer's type.
10590 (patch_bc_statement): Extra code to search continue target in a
10591 for loop. Fixed comments. Continue target is current loop when
10594 1999-02-05 Andrew Haley <aph@cygnus.com>
10596 * class.c (make_class_data): The superclass of an interface should
10597 be null, not class Object.
10599 * lex.c (java_lex): Sign extend hex literals.
10601 1999-02-04 Andrew Haley <aph@cygnus.com>
10603 * class.c (build_utf8_ref): Output signatures using '.' as a
10604 separator, rather than '/'.
10605 (make_class_data): Likewise.
10607 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10609 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10610 mkstemp.o. Get them from libiberty now.
10612 1999-02-02 Jeffrey A Law (law@cygnus.com)
10614 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10616 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10618 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10621 1999-02-02 Per Bothner <bothner@cygnus.com>
10623 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10624 * jcf-write.c (generate_bytecode_return): New function.
10625 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10627 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10628 generate special [fd]const_[01] instructions.
10630 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10632 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10633 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10635 1999-02-01 Per Bothner <bothner@cygnus.com>
10637 * parse.y (patch_method_invocation): Handle calling static methods,
10638 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10640 * parse.y (java_complete_lhs): Don't complain about unreachable
10641 exit condition in a do-while statement.
10643 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10645 * lex.c (java_read_char): Fixed utf8 decoding.
10646 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10648 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10649 comments. Local variable `all_primitive' is gone. Broadened
10650 acceptance of `0' to floating point targets. `long' can now be
10651 widened to `double' or `float'.
10652 (valid_method_invocation_conversion_p): Added leading
10653 comment. Fixed tabulation.
10654 (build_string_concatenation): Optimize out left or right empty
10657 1999-01-28 Per Bothner <bothner@cygnus.com>
10659 * jcf-write.c (localvar_alloc): Only emit entry for
10660 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10661 (generate_bytecode_insns): Only call put_linenumber if
10662 debug_info_level > DINFO_LEVEL_NONE.
10663 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10664 is specified, add -g1 (for compatibility wih javac).
10666 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10668 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10669 gjavah.o, check-init.o, jv-scan.o
10671 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10673 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10675 * gjavah.c: Include config.h and system.h.
10677 * javaop.h (inline): Don't define, its handled by system.h.
10678 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10679 from `inline' to `static inline'.
10681 * jcf.h (inline): Don't define, its handled by system.h.
10683 * lex.c (inline): Likewise.
10685 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10687 * lang-specs.h: Map -Qn to -fno-ident.
10689 1999-01-29 Richard Henderson <rth@cygnus.com>
10691 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10693 1999-01-29 Tom Tromey <tromey@cygnus.com>
10695 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10696 then cast it to Object before calling `append' method.
10698 1999-01-28 Per Bothner <bothner@cygnus.com>
10700 * check-init.c (check_bool2_init, check_bool_init, check_init):
10701 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10702 * jcf-write.c (generate_bytecode_insns): Likewise.
10704 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10706 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10707 * parse.y (patch_cast): Allow a boolean to be cast into a
10710 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10712 * parse.y: (class_declaration:): Fixed indentation.
10713 (class_member_declaration:): Extra `;' after field declaration now
10715 (interface_declaration:): Removed debug messages in error reports.
10716 (patch_binop): Nodes created and returned inherit the orignal
10717 node's COMPOUND_ASSIGN_P flag value.
10718 (patch_cast): Fix cast from char to floating point.
10720 1999-01-25 Andrew Haley <aph@cygnus.com>
10722 * except.c, java-except.h (expand_resume_after_catch): new
10724 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10725 to branch back to main flow of control after a catch block.
10727 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10729 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10730 $(srcdir)/../system.h.
10731 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10732 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10733 (jcf-write.o): Likewise.
10734 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10735 (mangle.o): Depend on $(srcdir)/../toplev.h.
10736 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10737 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10739 * class.c: Include output.h and parse.h.
10740 (mangled_classname): Add the `const' keyword to a char*.
10741 (find_named_method): Hide unused function definition.
10742 (build_utf8_ref): Change type of variable `c' to unsigned char.
10743 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10744 (build_class_ref): Add the `const' keyword to a char*.
10745 (layout_class_method): Remove unused variable `buf'.
10747 * decl.c (find_local_variable): Remove unused variable `rtl'.
10748 (pushdecl): Likewise for variables `different_binding_level' and
10750 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10751 (maybe_build_cleanup): Likewise for parameter `decl'.
10753 * except.c (expand_start_java_handler): Mark parameter `range'
10754 with ATTRIBUTE_UNUSED.
10756 * expr.c: Include except.h.
10757 (pop_type): Remove unused variable `i'.
10758 (pop_value): Likewise for variables `n_words' and `i'.
10759 (expand_java_arrayload): Likewise for variable `convert'.
10760 (java_lang_expand_expr): Likewise for variables `op0', `type',
10761 `mode', `unsignedp', `node' and `elements'.
10762 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10764 (process_jvm_instruction): Add a `const' qualifier to a char*.
10766 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10767 (temp_directory): Likewise.
10768 (print_c_decl): Likewise.
10769 (print_method_info): Likewise.
10770 (decode_signature_piece): Likewise.
10771 (print_mangled_classname): Likewise.
10773 * java-except.h: Provide prototypes for maybe_start_try,
10774 maybe_end_try and add_handler.
10776 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10777 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10778 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10779 init_expr_processing, push_super_field, init_class_processing,
10780 can_widen_reference_to, class_depth, verify_jvm_instructions,
10781 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10782 set_local_type, merge_type_state, push_type, load_type_state,
10783 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10784 emit_unicode_mangled_name): Add prototypes.
10786 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10787 (print_signature_type): Use ISDIGIT, not isdigit.
10788 (print_signature): Remove unused variable `j'.
10790 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10791 int when comparing against one.
10793 * jcf-parse.c: Include toplev.h.
10795 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10796 (localvar_free): Remove unused variable `i'.
10797 (generate_bytecode_conditional): Likewise for variable `kind'.
10799 * jv-scan.c: Include config.h and system.h. Remove redundant
10800 OS header and gansidecl.h includes.
10801 (warning): Add the `const' keyword to a char*. Also add
10802 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10803 __STDC__, when determining whether to use ANSI-isms.
10804 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10805 (xmalloc): Don't redundantly prototype here.
10806 (main): Remove unused parameter `envp'. Also fix the arguments
10807 passed to function `fatal' to match the format specifier.
10809 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10811 * mangle.c: Include toplev.h.
10812 (emit_unicode_mangled_name): Declare parameter `len'.
10814 * parse.y (parse_warning_context): Add the `const' keyword to a
10815 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10816 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10817 (issue_warning_error_from_context): Add the `const' keyword to
10819 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10820 not `__STDC__' for whether to use ANSI-isms.
10822 * typeck.c (incomplete_type_error): Mark parameters `value' and
10823 `type' with ATTRIBUTE_UNUSED.
10824 (parse_signature_type): Use ISDIGIT, not isdigit.
10826 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10827 (verify_jvm_instructions): Likewise. Remove unused variables
10828 `field_name' and `default_val'.
10830 * zextract.c: Include config.h and system.h. Remove redundant
10831 OS header includes.
10833 * zipfile.h: Prototype `read_zip_archive'.
10835 1999-01-21 Andrew Haley <aph@cygnus.com>
10837 * typeck.c (convert): Allow conversions to void type: some
10838 optimizations in gcc do this.
10840 1999-01-21 Andrew Haley <aph@cygnus.com>
10842 * typeck.c (convert_ieee_real_to_integer): New function.
10843 (convert): When not using fast-math and using hardware fp, convert
10844 an IEEE NaN to zero.
10846 1999-01-18 Andrew Haley <aph@cygnus.com>
10848 * parse.y (patch_binop): Do a type conversion from signed to
10849 unsigned and then back to signed when a ">>>" is found.
10851 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10853 * java-tree.h: (check_for_initialization): Added prototype.
10854 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10855 * parse.y (do_resolve_class): Removed unused locals.
10856 (read_import_dir): Likewise.
10857 (resolve_qualified_expression_name): Array creation
10858 expressions are valid primary expressions.
10859 (qualify_ambiguous_name): Likewise.
10860 (patch_synchronized_statement): Removed unused local.
10862 1999-01-17 Jeffrey A Law (law@cygnus.com)
10864 * Makefile.in (zextract.o): Add dependencies.
10866 * Makefile.in: Do not put ^Ls at the start of a line.
10868 1999-01-15 Per Bothner <bothner@cygnus.com>
10870 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10871 sub-type the result of the call that gets the exception value.
10873 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10874 don't call finish_class.
10876 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10877 clear found before continuing.
10879 * verify.c (verify_jvm_instructions): On an array load, allow
10880 and handle top of stack to be TYPE_NULL.
10882 * gjavah.c (generate_access): Translate Java package private or
10883 protected access to C++ public, but with a comment.
10885 1999-01-13 Andrew Haley <aph@cygnus.com>
10887 * expr.c (generate_name): Name prefix changed to avoid clashes
10888 with assembler temp labels.
10890 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10891 MODIFY_EXPR. Without this, code for the assignement may not be
10892 generated at all and the synchronized statement will read an
10893 uninitialized variable.
10895 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10897 * class.c (maybe_layout_super_class): Fixed returned value.
10898 * lex.c: Added 1999 to the copyright.
10899 (java_init_lex): Initialize java_lang_imported.
10900 * lex.h: Added 1999 to the copyright.
10901 * parse.h: Added 1999 to the copyright.
10902 (REGISTER_IMPORT): Fixed typo in trailing macro.
10903 (CURRENT_OSB): New macro.
10904 (struct parser_ctxt): New fields osb_depth, osb_limit.
10905 * parse.y (java_lang_id): New global variable.
10906 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10907 (array_creation_expression:): Use CURRENT_OSB.
10908 (dims:): Uses a stack to keep track of array dimensions.
10909 (cast_expression:): Use CURRENT_OSB.
10910 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10912 (register_fields): Fixed typos in comment.
10913 (check_method_redefinition): Fixed comment indentation.
10914 (java_check_regular_methods): Set saved found wfl to NULL after
10915 having reinstalled it in the previously found DECL_NAME.
10917 1999-01-10 Richard Henderson <rth@cygnus.com>
10919 * gjavah.c (java_float_finite): Use a union to do type punning.
10920 (java_double_finite): Likewise.
10922 1999-01-09 Per Bothner <bothner@cygnus.com>
10924 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10925 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10926 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10927 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10928 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10929 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10931 1999-01-08 Per Bothner <bothner@cygnus.com>
10933 * check-init.c (check_init): If compiling to native, we don't
10934 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10936 1999-01-08 Tom Tromey <tromey@cygnus.com>
10938 * parse-scan.y (variable_declarator_id): Set or increment
10940 (bracket_count): New global.
10941 (formal_parameter): Handle case where bracket pairs trail variable
10944 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
10946 * jcf-parse.c (yyparse): variable len changed from a char to an
10947 int to prevent overflow.
10949 1999-01-06 Per Bothner <bothner@cygnus.com>
10951 * java-tree.h: Declare read_class.
10952 * jcf-parse.c (read_class): New function.
10953 (load_class): Now just call read_class.
10955 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
10956 * jcf-parse.c (parse_source_file): Declare save_error_count,
10957 which is needed by java_parse_abort_on_error macro,
10958 * parse.y (java_layout_classes, java_expand_classes): Likewise.
10960 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
10961 constructor, if initializing a static field.
10962 (patch_new_array_init): Set TREE_CONSTANT if it is.
10963 * expr.c (java_lang_expand_expr): For a static array constructor
10964 of primitive elements, allocate the array itself statically.
10965 Disabled until we can set the vtable field statically.
10967 * check-init.c: New file. Checks for definite assignment.
10968 * Makefile.in (JAVA_OBJS): Add check-init.o.
10969 * parse.y (java_complete_expand_method): Call check_for_initialization.
10970 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
10972 1999-01-06 Graham <grahams@rcp.co.uk>
10974 * parse.y : include system.h instead of including
10975 standard headers directly with the exception of <dirent.h>.
10977 1999-01-06 Per Bothner <bothner@cygnus.com>
10979 * lex.h: Moved static function declarations to lex.c,
10980 to shut up some -Wall warnings.
10981 * lex.c: Static function declarations moved here.
10982 * jcf-dump.c: Small fixes to shut up -Wall warnings.
10984 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10986 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
10988 1998-12-22 Per Bothner <bothner@cygnus.com>
10990 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
10991 * verify.c (verify_jvm_instructions): Fix off-by-one error.
10993 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
10994 (localvar_alloc): Change return type to void,
10995 (emit_unop): Remove unused variable size.
10997 * jcf-write.c (struct jcf_block): Add new union.
10998 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
10999 (call_cleanups): New functions.
11000 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11001 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11002 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11003 * lang.c (lang_init): Call using_eh_for_cleanups.
11004 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11005 completing operands to patch_synchronized_statement.
11006 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11007 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11008 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11010 1998-12-20 John F. Carr <jfc@mit.edu>
11012 * Make-lang.in: Comment out control-Ls; they upset some makes.
11014 1998-12-18 Tom Tromey <tromey@cygnus.com>
11016 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11019 1998-12-17 Tom Tromey <tromey@cygnus.com>
11021 * parse.y (DIR_SEPARATOR): New define.
11022 (check_class_interface_creation): Use it.
11024 * parse-scan.y (report_main_declaration): Recognize
11025 `java.lang.String' in argument to main.
11027 1998-12-16 Per Bothner <bothner@cygnus.com>
11029 * parse.y (create_interface): Remove bogus test.
11031 1998-12-16 Per Bothner <bothner@cygnus.com>
11033 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11034 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11036 1998-12-16 Tom Tromey <tromey@cygnus.com>
11038 * parse-scan.y (qualified_name): Use correct sprintf format.
11040 1998-12-15 Tom Tromey <tromey@cygnus.com>
11042 * gjavah.c (print_field_info): Changed how most negative number is
11045 1998-12-14 Per Bothner <bothner@cygnus.com>
11047 * parse.y (fold_constant_for_init): New function.
11048 (resolve_expression_name): Don't replace static final
11049 constant-initialized fields by its value.
11050 (java_complete_lhs): New. Same as java_complete_tree, except does
11051 not replace static final constant-initialized fields by their values.
11052 (register_fields): If there is an initializer, set DECL_INITIAL and
11053 MODIFY_EXPR_FROM_INITIALIZATION_P.
11054 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11055 Only call patch_initialized_static_field if
11056 MODIFY_EXPR_FROM_INITIALIZATION_P.
11057 (patch_initialized_static_field): If not valid constant, clear
11060 * parse.y (lookup_field_wrapper): Fix thinko.
11062 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11063 set and restore global lineno.
11065 1998-12-14 Tom Tromey <tromey@cygnus.com>
11067 * gjavah.c (print_field_info): If value to print is the smallest
11068 value of its size, then print as hex to avoid later warnings from
11071 1998-12-14 Tom Tromey <tromey@cygnus.com>
11073 * gjavah.c (decompile_method): Decompile `return null'.
11074 (process_file): Generate `#pragma interface'.
11075 (method_declared): New global.
11076 (print_method_info): Set it.
11077 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11078 (print_method_info): Handle abstract methods.
11080 1998-12-13 Per Bothner <bothner@cygnus.com>
11082 * parse.y (patch_method_invocation): If class_decl is null
11083 (e.g. an array type), use original type.
11085 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11086 errors about uncaught exception from clone (of array, specifically).
11088 1998-12-13 Tom Tromey <tromey@cygnus.com>
11090 * gjavah.c (decompile_method): Handle all types of `return'
11091 opcode. Decompile `return this' and `return'.
11092 (method_access): New global.
11093 (print_method_info): Set it.
11094 (decompile_method): Don't decompile a synchronized method.
11096 1998-12-13 Tom Tromey <tromey@cygnus.com>
11098 * jcf-reader.c (jcf_parse_one_method): Recognize
11100 * gjavah.c (HANDLE_END_METHOD): New macro.
11101 (HANDLE_CODE_ATTRIBUTE): New macro.
11102 (decompile_method): New function.
11103 (print_method_info): Don't print `;\n' at end of function decl.
11104 Include java-opcodes.h.
11105 (decompiled): New global.
11107 1998-12-12 Per Bothner <bothner@cygnus.com>
11109 * class.c (build_class_ref): Handle PRIMTYPE.class if
11110 flag_emit_class_files.
11111 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11112 if flag_emit_class_files.
11113 * parse.y (java_complete_tree): Pre-liminary support for
11114 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11116 * parse.y (patch_synchronized_statement): Don't call monitorexit
11117 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11119 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11121 * zipfile.h (opendir_in_zip): New declaration.
11122 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11123 (opendir_in_zip): New function, using code from open_in_zip.
11124 (open_in_zip): Call opendir_in_zip.
11125 (find_class): Remove no-longer-used do_class_file parameter,
11126 but add source_ok parameter. Change logic so if we find a .java file,
11127 we don't look for .class in later classpath emtries.
11128 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11129 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11130 * gjavah.c: Update call to find_class.
11131 * jcf-dump.c: Likewise.
11133 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11134 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11135 nothing if body is empty_stmt_node.
11136 Various little fixes so SP gets correctly adjusted.
11137 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11138 For CALL_EXPR, test if static first.
11139 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11140 such as the ones we create for Object and Class.
11141 Set and restore current_function_decl.
11142 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11143 (note_possible_classname): New function.
11144 (read_import_entry): Removed. Merged with read_import_dir.
11145 (read_import_dir): Don't call find_class - that only gives us
11146 the first classpath entry having the needed package.
11147 Use the struct buffer data structure from buffer.h.
11148 (read_import_dir, find_in_imports_on_demand): The remembered
11149 class names now use '.' (not '/') as package separator.
11151 * parse.y (java_complete_expand_methods): Call write_classfile
11152 here, and not in java_expand_classes (which only gets first class).
11154 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11156 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11157 (register_fields): If a static fields has an initializer, just
11158 chain it on ctxp->static_initialized, and handle later.
11159 (java_complete_expand_methods): Force <clinit> first.
11160 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11161 - it's already been completed.
11162 (patch_initialized_static_field): New function.
11163 (java_complete_field): Call it.
11165 1998-12-12 Per Bothner <bothner@cygnus.com>
11167 * expr.c (encode_newarray_type, build_new_array): New functions.
11168 * java-tree.h: Declare build_new_array.
11169 * jcf-write.c (patch_newarray): Use build_new_array.
11171 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11172 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11174 * parse.y (patch_new_array_init): Re-organize.
11175 Now is passed the actual array (pointer) type of the value.
11176 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11177 (patch_array_constructor): Removed - merged into patch_new_array_init.
11178 (java_complete_tree): Update patch_new_array_init.
11180 * jcf-write.c (find_constant_index): New function.
11181 (generate_bytecode_insns): Use find_constant_index.
11182 (generate_classfile): Use find_constant_index for ConstantValue.
11184 1998-12-11 Tom Tromey <tromey@cygnus.com>
11186 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11187 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11188 * class.c (make_class_data): Renamed dtable -> vtable, and
11189 dtable_method_count -> vtable_method_count.
11191 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11193 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11194 global variables, initialized.
11195 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11196 Declared new global variables.
11197 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11198 double_zero_node, integer_zero_node upon direct matching.
11199 * parse.y (purify_type_name): Added function prototype.
11200 (duplicate_declaration_error_p): Consider new_type as potentially
11201 being a incomplete type. Use purify_type_name on type string.
11202 (method_header): saved_type: unused variable removed. Don't figure
11203 return type if method name is invalid.
11204 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11205 processed by patch_unaryop.
11206 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11207 increment/decrement node into its original type after binary
11208 numeric promotion on its operands.
11210 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11212 * parse.y (array_initializer:): Array init operand is NULL_TREE
11213 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11214 now an error. Fixed indentation problems.
11215 (patch_string): Handle error_mark_node as an argument.
11216 (patch_new_array_init): Fixed indentation problems.
11217 (array_constructor_check_entry): Removed check on null wfl_value.
11218 Return an error if wfl_value's walk returns an error.
11220 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11222 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11223 * lex.c (java_lex): Remember column position before advancing one
11224 token. Retain location information on OCB_TK.
11225 * lex.h (typedef struct java_lc): Added new field.
11226 * parse.h (GET_SKIP_TYPE): New macro.
11227 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11228 * parse.y (build_new_array_init, patch_new_array_init,
11229 patch_array_constructor, maybe_build_array_element_wfl,
11230 array_constructor_check_entry): New function prototypes.
11231 (switch_block:): Tagged <node>.
11232 (OCB_TK): Tagged <operator>.
11233 (array_initializer:): Installed actions.
11234 (variable_initializer): Build location information on element if
11236 (switch_statement:): Fixed indentation typo.
11237 (switch_block:): Redefined default action.
11238 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11239 (patch_assignment): Removed duplicate code.
11240 (maybe_build_array_element_wfl, build_new_array_init,
11241 patch_new_array_init, patch_array_constructor,
11242 array_constructor_check_entry): New functions.
11244 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11246 * parse.y (array_initializer): Tagged <node>.
11247 (variable_initializer:): Use default rule.
11248 (array_initializer:): Defined actions.
11249 (variable_initializers:): Likewise.
11250 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11251 non-static field accesses.
11252 (patch_invoke): Fixed indentation typo.
11253 (java_complete_tree): Likewise.
11254 (build_labeled_block): Changed leading comment. Generate an error
11255 in case of duplicate loop labels.
11256 (patch_conditional_expr): Patch results of string concatenation
11259 1998-12-06 Per Bothner <bothner@cygnus.com>
11261 * constants.c (find_methodref_index): When the class is an interface,
11262 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11264 * decl.c (finit_identifier_node): Use "$finit$", rather than
11265 "<finit>" (which Sun's verifier rejects).
11266 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11267 (generate_field_initialization_code): Removed.
11268 (fix_constructors) Don't add call to $finit$ here (wrong order).
11269 (patch_method_invocation): Add $finit$ call here.
11271 * java-tree.h (CALL_USING_SUPER): New macro.
11272 * parse.y (patch_invoke): Remove im local variable.
11273 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11274 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11275 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11277 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11279 * parse.y (java_complete_tree): Don't complain about unreachable
11280 statement if it is empty_stmt_node.
11282 * jcf-write.c (find_constant_wide): New function.
11283 (push_long_const): Use find_constant_wide.
11285 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11286 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11287 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11288 Emit invokeinterface when calling an interface method.
11289 Emit invokespecial also when calling super or private methods.
11291 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11293 1998-12-06 Per Bothner <bothner@cygnus.com>
11295 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11297 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11299 * java-tree.h (java_layout_seen_class_methods): New function
11301 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11302 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11303 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11304 * parse.y (method_declarator:): Defined action.
11305 (issue_warning_error_from_context): input_filename saved, set to
11306 the appropriate value and restored after java_error is called.
11307 (build_unresolved_array_type): Fixed comment.
11308 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11309 (method_header): Deal with return type the same way type are
11310 handled for fields and method's parameters and local variables
11312 (check_method_redefinition): Removed extra CR.
11313 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11314 (java_layout_seen_class_methods): New function.
11315 (java_layout_classes): Call java_layout_seen_class_methods.
11317 1998-12-03 Per Bothner <bothner@cygnus.com>
11319 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11321 1998-12-03 Per Bothner <bothner@cygnus.com>
11323 * jcf-dump.c (main): Fix error message.
11324 * jcf-path.c (add_entry): Style fix.
11326 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11328 * class.c (layout_class_method): Call build_java_argument_signature
11329 on constructors too.
11330 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11331 (patch_method_invocation): Define a primary when resolving an
11332 expression name. Augmented comment on code checking illegal `this'
11333 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11335 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11337 * class.c (layout_class_method): Don't report error on non-static
11338 overriding static if the method is private.
11339 * java-tree.h (finish_class): Prototype added.
11340 * lex.c (java_get_line_col): Handle col argument -2 value.
11341 * parse.h: All static method declarations moved to parse.y.
11342 * parse.y: Now contains all static method declarations previously
11344 (find_expr_with_wfl, missing_return_error,
11345 unreachable_stmt_error): New functions.
11346 (java_get_real_method_name): Identify constructors bearing class
11347 names in source code compiled classes only.
11348 (java_complete_expand_methods): Call missing_return_error.
11349 (invocation_mode): Private methods invoked as static methods.
11350 (java_complete_tree): Call unreachable_stmt_error.
11352 1998-12-01 Tom Tromey <tromey@cygnus.com>
11354 * Makefile.in (+target): Removed.
11355 (+xmake_file): Likewise.
11356 (+tmake_file): Likewise.
11357 (.NOEXPORT): Removed duplicate.
11359 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11361 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11363 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11365 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11366 libiberty.h. Provide an xmalloc definition.
11368 * jvspec.c: Remove the xmalloc prototype.
11370 * parse-scan.y: Include config.h and system.h. Don't include
11371 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11372 Provide an xstrdup definition.
11374 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11376 * jcf-path.c (add_entry): Recognize ".jar" too.
11377 * lang-specs.h: Likewise.
11379 1998-11-26 Per Bothner <bothner@cygnus.com>
11381 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11382 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11384 * jcf-write.c (generate_bytecode_insns):
11385 Handle pre/post-increment/decrement of long.
11387 * jcf-write.c (generate_bytecode_insns):
11388 Handle missing exception handler (finally for synchronized).
11390 1998-11-25 Per Bothner <bothner@cygnus.com>
11392 * java-tree.h (end_params_node): Declare global.
11393 * decl.c (end_params_node): New global.
11394 (init_decl_processing, start_java_method): Use end_params_node for
11395 end of list of parameter types. Follows correct gcc conventions.
11396 * expr.c (pop_argument_types, pop_arguments): Likewise.
11397 * lang.c (put_decl_node): Likewise.
11398 * typeck.c (various places): Likewise.
11399 * class.y (various places): Likewise.
11400 * parse.y (various places): Likewise.
11402 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11403 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11405 * class.c: Add #include flags.h, remove no-longer needed declaration.
11407 * class.c (layout_class_method): Remove commented-out code, re-format.
11408 Don't add vtable entry (or index) for private methods.
11409 * expr.c (expand_invoke): A private method is implicitly final.
11410 * class.c (make_class_data): If inlining or optimizing,
11411 skip private methods.
11413 * class.c (finish_class): New function. Calls existing methods,
11414 but alls emits deferred inline functions.
11415 * jcf-parse.c (parse_class_file): Call finish_class.
11416 * parse.y (java_complete_expand_methods): Likewise.
11418 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11420 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11422 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11424 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11426 1998-11-24 Per Bothner <bothner@cygnus.com>
11428 * (generate_classfile): Always write class access flag with
11431 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11433 * class.c (maybe_layout_super_class): New function.
11434 (layout_class): Reorganized. Loop on class methods dispatched into
11435 a new function. Call maybe_layout_super_class.
11436 (layout_class_methods, layout_class_method): New functions.
11437 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11439 (expand_invoke): Likewise.
11440 * java-tree.h (all_class_list): New global variable declared.
11441 (layout_class_methods, layout_class_method): New function
11443 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11444 * jcf-parse.c (all_class_list): New global variable.
11445 (load_class): Extended what class_or_name can be. Use parser
11446 context mechanism to save globals before calling jcf_parse.
11447 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11448 is set on the file name.
11449 (jcf_parse): Layout class methods when Object is loaded, otherwise
11450 record class in all_class_list for delayed method layout.
11451 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11452 * lang.c (put_decl_node): Decode <init> into the decl context
11454 * lex.c (java_allocate_new_line): Use xmalloc.
11455 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11456 pointers, not TREE_LIST elements.
11457 (struct parser_ctxt): Fixed comment indentations, added comments
11458 and reordered some fields.
11459 (java_check_methods): Function prototype removed.
11460 * parse.y (java_push_parser_context): Use xmalloc.
11461 (java_parser_context_restore_global): Pop extra pushed ctxp only
11462 when there's nothing next.
11463 (maybe_create_class_interface_decl): Fixed comment, add new
11464 created class decl to all_class_list.
11465 (method_header): Use GET_REAL_TYPE on argument's types.
11466 (method_declarator): Use GET_REAL_TYPE, change type to the real
11467 type in TREE_LIST dependency node. Build argument list with the
11469 (create_jdep_list): Use xmalloc. Removed allocation error message.
11470 (obtain_incomplete_type): Fixed leading comment. Broadened
11471 incoming argument meaning.
11472 (register_incomplete_type): Use xmalloc. Removed allocation error
11474 (safe_layout_class): Fixed leading comment.
11475 (jdep_resolve_class): Reversed if statement condition and switch
11476 if and else bodies.
11477 (resolve_and_layout): Fixed leading comment. Broadened incoming
11479 (complete_class_report_errors): New local variable name, for
11480 clarity. purify_type_name used for all error cases.
11481 (java_get_real_method_name): Stricter check on constructors.
11482 (java_check_regular_methods): Reverse methods list only if not
11483 already laid out. Layout artificial constructor.
11484 (java_check_methods): Deleted.
11485 (source_start_java_method): Obtain incomplete type for patchable
11487 (java_layout_classes): Fixed leading comment. Use
11488 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11489 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11490 before returning. Fixed comments.
11491 (java_expand_classes): Check for errors up front.
11492 (patch_method_invocation): Class to search is resolved and laid
11495 1998-11-24 Per Bothner <bothner@cygnus.com>
11497 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11499 * javaop.h (int8): Removed - not used.
11500 (jbyte): Redefine portably with correct signedness.
11502 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11504 * jcf-write.c (generate_bytecode_insns): Fix typo
11505 OPCODE_getstatic to OPCODE_getfield.
11507 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11508 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11509 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11511 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11513 * jcf-parse.c (jcf_parse_source): Function returned type is
11514 void. Added prototype.
11515 (jcf_parse): Function returned type is void.
11516 (yyparse): Remove call to fclose on the last parsed file.
11518 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11520 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11522 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11523 (layout_class): Cope with methods featuring WFL in decl names.
11524 * decl.c (unqualified_object_id_node): New global variable,
11526 (build_decl_no_layout): Removed.
11527 * expr.c (build_primtype_type_ref): Handle Double.
11528 (java_lang_expand_expr): Fixed indentations.
11529 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11530 (flag_wall, flag_redundant, flag_not_overriding,
11531 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11532 variable declarations.
11533 (build_decl_no_layout): Removed prototype.
11534 (java_get_real_method_name): Added prototype.
11535 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11536 (java_parse_abort_on_error): Macro now just returns.
11537 * jcf-parse.c (jcf_parse_source): Check fclose returned
11538 value. Call emit_register_classes if java_report_errors returns
11540 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11541 flag_static_local_jdk1_1): New integer flags.
11542 (lang_decode_option): New flags set here.
11543 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11544 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11545 the flag_redundant variable.
11546 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11547 when parsing java.lang.Object class.
11548 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11549 NULL_TREE to build.
11550 (resolve_qualified_expression_name): Fixed indentation.
11551 (patch_array_ref): Changed prototype.
11552 (not_initialized_as_it_should_p): Prototype removed.
11553 (java_report_errors): Added function prototype.
11554 * parse.y (formal_parameter:): Changed error message for not yet
11555 supported final parameters.
11556 (class_type_list:): Set both PURPOSE and VALUE of created
11557 TREE_LIST to be class_type.
11558 (primary_no_new_array:): Handle class literals on primitive types.
11559 (parse_warning_context): Reinstalled correct force_error and
11560 do_warning flags setups.
11561 (java_report_errors): Changed prototype. Return java_error_count
11563 (variable_redefinition_error): Consider treating variable type as
11565 (create_interface): Warn about redundant abstract modifier if
11566 flag_redundant is set. Changed error message.
11567 (lookup_field_wrapper): Save/restore globals before/after looking
11569 (duplicate_declaration_error_p): Consider treating declaration
11570 type as a fake pointer.
11571 (register_fields): Extract real type from dependency node. Check
11572 for duplicate field declaration after type adjustment. Use
11573 DECL_INITIAL to store static final initialized values.
11574 (method_header): Extract real function type from dependency node.
11575 (check_abstract_method_header): Use GET_METHOD_NAME.
11576 (obtain_incomplete_type): Layout fake pointer type.
11577 (safe_layout_class): Don't try to check for methods before layout.
11578 (java_complete_class): Don't check for correct throws clause
11579 elements inheritance here.
11580 (resolve_and_layout): Broadened name parameter meaning.
11581 (reset_method_name): Use GET_METHOD_NAME.
11582 (java_get_real_method_name): New function.
11583 (java_check_regular_methods): Don't check methods in
11584 java.lang.Object. Verify lineage of throws clause elements. Use
11585 flag_no_overriding in warning report.
11586 (check_throws_clauses): Don't check if class was from
11587 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11588 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11589 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11590 warning on unsupported final local variables. Use build_decl
11591 instead of build_decl_no_layout. Get real local variable type from
11593 (source_start_java_method): Get real parameter type from
11594 dependency node. Call build_decl instead of build_decl_no_layout.
11595 (java_layout_classes): Reverse tree and layout type and class as
11596 required. Mark class as loaded when done.
11597 (resolve_field_access): Fixed indentation. Restricted condition
11598 leading to static field access code generation. Set field_type
11599 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11600 (resolve_qualified_expression_name): Initialize type_found to
11601 null. Handle static field resolved during qualification. Fixed
11602 layout on non primitive field decl types.
11603 (not_accessible_p): Fixed typo in comment.
11604 (patch_method_invocation): Resolve and layout class to search from
11606 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11607 layout non primitive type, if necessary. Make method node only to
11609 (find_applicable_accessible_methods_list): Consider WFL'ed method
11610 decl names. Fixed indentation.
11611 (argument_types_convertible): Resolve and layout target type if
11613 (java_complete_tree): Fixed indentation problems. Rewrote
11614 CALL_EXPR thrown exceptions check. Re-installed further processing
11615 of the assignment in certain cases.
11616 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11617 inlining on class literals.
11618 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11620 (valid_method_invocation_conversion_p): Likewise.
11621 (patch_string): Temporary disable forbidden use of `this' in
11622 explicit constructor invocations when doing string concatenation
11623 within their scope.
11624 (patch_unaryop): Added comment. Reinstalled code to disable
11625 further check on assignment operation with cast expression RHS.
11626 (patch_switch_statement): Fixed indentation.
11627 (build_try_statement): Call build_decl instead of
11628 build_decl_no_layout.
11629 (patch_synchronized_statement): Likewise.
11630 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11631 IS_UNCHECKED_EXPRESSION_P.
11632 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11633 layout argument exception type.
11634 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11635 of IS_UNCHECKED_EXPRESSION_P.
11637 1998-11-18 Anthony Green <green@cygnus.com>
11639 * jcf-parse.c (yyparse): Open class file in binary mode.
11641 1998-11-15 Per Bothner <bothner@cygnus.com>
11643 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11645 * jcf-write.c (perform_relocations): Move check out one loop.
11647 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11649 * Make-lang.in: Fix reference to srcdir.
11650 * jv-scan.c: Add missing xmalloc prototype.
11651 * jvgenmain.c: Ditto.
11653 1998-11-15 Per Bothner <bothner@cygnus.com>
11655 * decl.c (error_mark_node), java-tree.h: New global.
11656 * parse.y: Use empty_stmt_node instead of size_zero_node.
11657 (build_if_else_statement): If missing else, use empty_stmt_node.
11659 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11660 (java_complete_expand_method): Complain if return is missing.
11661 (java_check_regular_methods): Comment out incorrect error check.
11662 (not_accessible_p): Fix incorrect handling of protected methods.
11663 (patch_method_invocation): Pass correct context to not_accessible_p.
11664 (find_applicable_accessible_methods_list): Likewise.
11665 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11666 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11667 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11668 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11670 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11671 (push_int_const): Remove reundant NOTE_PUSH.
11672 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11673 (- case SWITCH_EXPR): Fix code generation bug.
11674 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11675 (generate_classfile): More robust for abstract methods.
11677 1998-11-15 Anthony Green <green@cygnus.com>
11679 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11680 * Make-lang.in: Ditto.
11682 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11683 * jvgenmain: Ditto.
11685 1998-11-15 Per Bothner <bothner@cygnus.com>
11687 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11689 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11691 1998-11-14 Per Bothner <bothner@cygnus.com>
11693 Allow uses of interface types to verify. This is not really
11694 type-safe, but it matches what Sun does, and is OK as long as
11695 there are appropriate run-time checks.
11696 * verify.c (merge_types): If merging two interface types,
11697 just set the result to java.lang.Object.
11698 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11700 1998-11-13 Tom Tromey <tromey@cygnus.com>
11702 * gjavah.c (main): Handle --output-class-directory argument.
11703 * jvspec.c (lang_specific_driver): Translate `-d' into
11704 -foutput-class-dir.
11705 * jcf.h (jcf_write_base_directory): Declare.
11706 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11707 * lang-options.h: Mention -foutput-class-dir.
11708 * jcf-write.c (jcf_write_base_directory): New global.
11709 (make_class_file_name): Put generated .class file into `-d'
11710 directory, or into source directory if -d not given. Function now
11712 (write_classfile): Free class file name. Handle case where class
11714 (DIR_SEPARATOR): New macro.
11715 Include <sys/stat.h>
11717 * Makefile.in (prefix): New macro.
11719 1998-11-12 Per Bothner <bothner@cygnus.com>
11721 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11722 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11723 here (done in patch_invoke instead).
11724 (case_identity): Moved here from parse.y.
11726 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11727 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11728 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11729 so they can be efficiently scanned without recursion.
11730 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11731 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11732 in BLOCK iteratively, rather than recursively.
11734 * parse.y (do_unary_numeric_promotion): New function.
11735 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11737 * parse.y (patch_newarray): Various fixes.
11739 Re-do handling of switch statements (for proper block scoping).
11740 * parse.y: Add just a single block for the enture switch block,
11741 but don't create any "case blocks".
11742 (group_of_labels): Rmeoved unneeded non-terminal.
11743 CASE_EXPR and DEFAULT_EXPR are added to current block.
11744 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11745 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11746 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11747 * parse.y (wfl_operator, print_int_node): Make non-static.
11748 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11749 as part of recursive scan of block.
11750 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11751 (patch_switch_statement): Most tests move dinto java_complete_tree.
11753 * parse.y: Make various production be non-typed (void).
11754 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11755 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11756 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11758 * jcf-write.c (struct jcf_handler): New type.
11759 (struct jcf_switch_state): New type.
11760 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11761 (alloc_handler, emit_unop, emit_reloc): New functions.
11762 (adjust_typed_op): Add extra parameter ("max type" offset).
11763 (emit_switch_reloc, emit_case-reloc): New function.
11764 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11765 (generate_bytecode_insns): Support REAL_CST, switch statements,
11766 exception handling, method calls, object/array creation, and more.
11768 * class.c: Remove some unused variables.
11769 * constants.c (find_string_constant): New function.
11770 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11771 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11772 if flag_emit_class_files.
11774 1998-11-12 Tom Tromey <tromey@cygnus.com>
11776 * jcf-io.c (find_class): Added explanatory comment.
11778 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11779 trailing slash to `.zip' entries.
11781 * jvspec.c (lang_specific_driver): Correctly handle case where
11782 GC_NAME not defined.
11784 1998-11-11 Tom Tromey <tromey@cygnus.com>
11786 * jvspec.c (GC_NAME): New define.
11787 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11789 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11791 1998-11-11 Per Bothner <bothner@cygnus.com>
11793 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11795 1998-11-11 Tom Tromey <tromey@cygnus.com>
11797 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11799 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11801 * class.c (is_compiled_class): Call safe_layout_class for class
11802 compiled from source.
11803 * conver.h (convert_to_integer, convert_to_real,
11804 convert_to_pointer): Added prototypes.
11805 * decl.c (init_decl_processing): Non longer push the decls of
11806 `methodtable', `constants', `Class', `Field', `dispatchTable'
11807 `jexception' and `Method'.
11808 * expr.c (build_invokeinterface): New function.
11809 (expand_invoke): static variable CLASS_IDENT now in
11810 build_invokeinterface. Use build_invokeinterface.
11811 (expand_java_field_op): Moved code to inline
11812 java.lang.PRIMTYPE.TYPE into a function.
11813 (build_primtype_type_ref): New function.
11814 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11815 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11816 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11817 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11818 (DECL_LOCAL_STATIC_VALUE): New macro.
11819 (build_invokeinterface, build_primtype_type_ref): New function
11821 (java_parse_abort_on_error): Macro rewritten.
11822 * jcf-parse.c (current_method): Add comment to declaration.
11823 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11824 Function prototypes fixed.
11825 (jcf_parse_source): push/pop parser context. save/restore global.
11826 (parse_source_file): Fixed leading comment. Now take a
11827 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11828 classes and pop the parser context anymore.
11829 (yyparse): Push parser context, save globals, parse the source
11830 file, restore globals and pop the parser context when processing a
11832 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11833 * lex.c (java_parse_doc_section): New function.
11834 (java_lex): Call java_parse_doc_section when appropriate. Build an
11835 operator around INSTANCEOF_TK.
11836 * lex.h (java_lineterminator, java_sprint_unicode,
11837 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11838 Prototypes rewritten.
11839 (java_parse_escape_sequence, java_letter_or_digit_p,
11840 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11841 java_read_unicode, java_store_unicode, java_read_char,
11842 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11843 Added function prototypes.
11844 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11846 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11848 (struct parser_ctxt): New fields: deprecated,
11849 current_parsed_class_un, gclass_list.
11850 (fix_method_argument_names, issue_warning_error_from_context,
11851 resolve_package, lookup_package_type): New function prototypes.
11852 (resolve_expression_name): Fixed function prototype.
11853 (find_applicable_accessible_methods_list): Fixed indentation, added
11854 extra argument in prototype.
11855 (check_final_assignment, build_null_of_type, check_deprecation,
11856 check_method_redefinition, reset_method_name,
11857 java_check_regular_methods, java_check_abstract_methods,
11858 maybe_build_primttype_type_ref): New function prototype.
11859 * parse.y (conver.h): Include.
11860 (INSTANCEOF_TK): Tagged <operator>.
11861 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11862 (relational_expression:): Build binop for instanceof.
11863 (java_push_parser_context): Remember ctxp->gclass_list across
11865 (java_pop_parser_context): Simply return if no context
11866 exists. Remember gclass_list across contexts.
11867 (issue_warning_error_from_context): New function.
11868 (parse_error_context): Don't setup ctxp->elc here. Call
11869 issue_warning_error_from_context instead.
11870 (parse_warning_context): Likewise.
11871 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11872 setup. Link new class/interface to ctxp->gclass_list.
11873 (add_superinterfaces): Register interface as incomplete if not
11875 (create_class): Remember class unqualified name in
11876 ctxp->current_parsed_class_un. Check class deprecation.
11877 (register_fields): Check field deprecation. Remember static final
11878 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11880 (method_header): New local variable ORIG_ARG. Use unqualified
11881 current class name for check on constructor errors. Promote return
11882 type if of record type. Argument list fix moved in
11883 fix_method_argument_names, called here. Check method deprecation.
11884 (fix_method_argument_names): New function.
11885 (method_declarator): Promote record typed arguments.
11886 (safe_layout_class): Check class methods before layout.
11887 (java_complete_class): Compute field layout when patched.
11888 (do_resolve_class): Try to load class after having it renamed
11889 after the package name.
11890 (get_printable_method_name): Use DECL_CONTEXT.
11891 (reset_method_name): New function.
11892 (check_method_redefinition): Use reset_method_name.
11893 (java_check_regular_methods): New local variable
11894 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11895 names for error report. Check for compile-time error when method
11896 found has default (package) access.
11897 (java_check_abstract_methods): Now takes an interface DECL node as
11898 an argument. Also reinstall real name on unchecked
11899 overriding/hiding methods for error report.
11900 (java_check_methods): Fixed leading comment. Get classes to verify
11901 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11902 CLASS_METHOD_CHECKED_P on class verification.
11903 (lookup_java_method2): Get real method name if necessary.
11904 (find_in_imports): Don't check package class access here.
11905 (resolve_package, lookup_package_type): New functions.
11906 (java_layout_classes): Fixed leading comment. Take classes to be
11907 laid out from ctxp->gclass_list.
11908 (java_complete_expand_methods): Don't expand native and abstract
11910 (java_expand_classes): New function.
11911 (resolve_expression_name): Use additional argument ORIG. Retrieve
11912 values of static final field of primitive types.
11913 (resolve_field_access): Handles static final field of promotive
11915 (resolve_qualified_expression_name): Handle STRING_CST as
11916 primaries and package name resolution. Check deprecation on found
11917 decls. Set where_found and type_found on non static field resolved
11918 during qualification. Layout non primitive field decl types.
11919 (check_deprecation): New function.
11920 (maybe_access_field): Simplified.
11921 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11922 removed. Reverse method's argument when primary is a type. Don't
11923 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11924 instead. Include abstract class in the list of class searchable
11925 for constructors. Use DECL_CONTEXT of found method for access
11926 checks. Check method deprecation.
11927 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11928 converting arguments. Handle INVOKE_INTERFACE.
11929 (lookup_method_invoke): Search constructor using existing
11930 infrastructure (don't rely on lookup_java_constructor anymore).
11931 (find_applicable_accessible_methods_list): Extra argument flag
11932 LC. Now include constructor in the search.
11933 (qualify_ambiguous_name): Conditional expression are primaries.
11934 (not_initialized_as_it_should_p): static final are always
11936 (java_complete_tree): Pass extra NULL argument to
11937 resolve_expression_name. Stricter test to carry on patching
11938 assignments. New case for INSTANCEOF_EXPR.
11939 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11940 (check_final_assignment, maybe_build_primttype_type_ref): New
11942 (patch_assignment): Detect resolved static finals and carry normal
11943 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11944 (try_builtin_assignconv): Access constant 0 on all primitive
11946 (valid_builtin_assignconv_identity_widening_p): Accept identical
11947 types. Accept all promoted type on int type.
11948 (valid_ref_assignconv_cast_p): Accept a null pointer to be
11949 assigned to a reference.
11950 (valid_method_invocation_conversion_p): Accept to check null
11952 (build_binop): Merge declaration and initialization of local
11954 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
11955 numeric types. Improved validity test for qualify operators on
11957 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
11958 and PREINCREMENT_EXPR. Also detect resolved static finals of a
11959 primitive type and issue the appropriate error message.
11960 (resolve_type_during_patch): Mark class loaded when resolved.
11961 (patch_cast): Allow null to be cased to reference types.
11962 (build_null_of_type): New function.
11963 (patch_array_ref): Handle array on references correctly.
11964 (patch_return): Removed unused local variable MODIFY. Force
11965 boolean to be returned as integers. Allows null to be returned by
11966 a function returning a reference.
11967 * typeck.c (convert_to_integer, convert_to_real,
11968 convert_to_pointer): Prototypes moved to convert.h
11969 (lookup_argument_method): Use method real name, if necessary.
11971 1998-10-30 Tom Tromey <tromey@cygnus.com>
11973 * class.c (build_class_ref): Changed name of primitive classes to
11976 * class.c (make_class_data): Renamed fields: nmethods to
11977 method_count, method_count to dtable_method_count. Always set
11978 `state' field to 0.
11979 * decl.c (init_decl_processing): Likewise.
11981 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11983 * class.c (layout_class): Don't mangle <finit>, produce
11984 __finit<class> instead. Don't verify artificial methods.
11985 * decl.c (finit_identifier_node): New declared global.
11986 (init_decl_processing): finit_identifier_node initialized.
11987 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
11988 * java-tree.h (finit_identifier_node): Declared as extern.
11989 (struct lang_decl): New field called_constructor.
11990 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
11991 (CLASS_HAS_FINIT_P): New macro.
11992 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
11993 explicit constructor invocation.
11994 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
11995 CALL_SUPER_CONSTRUCTOR_P): New macros.
11996 (write_classfile): Added prototype.
11997 * jcf-parse.c (jcf_parse_source): Parse and remember for
11998 generation if the file was seen on the command line.
11999 (parse_source_file): Don't write the class file here.
12000 (yyparse): Loop on files rewritten. Set current_jcf.
12001 (parse_zip_file_entries): Parse class file only if it was found.
12002 * lang.c (init_parse): Don't open command line provided filename
12004 (lang_parse): Don't set main_jcf anymore.
12005 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12006 (JCONSTRUCTOR_CHECK): New macro.
12007 (JBSC_TYPE_P): New macro.
12008 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12009 (COMPLETE_CHECK_OP_2): New macro.
12010 (struct parse_ctxt): New field explicit_constructor_p.
12011 (check_class_interface_creation): Fixed prototype indentation.
12012 (patch_method_invocation_stmt): Prototype reflects added argument.
12013 (patch_invoke): Likewise.
12014 (complete_method_declaration, build_super_invocation,
12015 verify_constructor_circularity,
12016 build_this_super_qualified_invocation, get_printable_method_name,
12017 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12018 verify_constructor_super, create_artificial_method,
12019 start_artificial_method_body, end_artificial_method_body,
12020 generate_field_initialization_code): New function prototypes.
12021 * parse.y: Fixed leading comment
12022 (constructor_header:, constructor_body:, block_end:): Rules tagged
12024 (type_declaration:): Call maybe_generate_finit.
12025 (method_declaration:): Action for method_body: placed in new
12026 function complete_method_declaration, called here.
12027 (constructor_declaration:): Defined actions. Removed leading
12029 (constructor_header:): New rule with action.
12030 (constructor_body:): Rule rewritten using block_begin: and
12031 block_end:. Defined actions.
12032 (constructor_declarator:, explicit_constructor_invocation:):
12034 (block:): Use new rules block_begin: block_end:.
12035 (block_begin:, block_end:): New rules and actions.
12036 (block_statements:): Fixed error message for explicit
12038 (method_invocation:): Call build_this_super_qualified_invocation
12039 if primary is `this' or `super' was seen.
12040 (conditional_expression:): Action defined.
12041 (extra_ctxp_pushed_p): New static global flag.
12042 (java_parser_context_save_global): Create parser context if
12043 necessary. Use extra_ctxp_pushed_p to remember it.
12044 (java_parser_context_restore_global): Pop extra parser context if
12046 (build_array_from_name): Array on primitive types are marked
12048 (register_fields): Restore new name in field initializer
12049 expression if type was altered. Non static fields initialized upon
12050 declaration marked initialized.
12051 (maybe_generate_finit): New function.
12052 (maybe_generate_clinit): Use create_artificial_method,
12053 start_artificial_method_body, end_artificial_method_body. Generate
12054 debug info for enclosed initialization statements.
12055 (method_header): Fixed leading comment. Check constructor
12056 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12058 (complete_method_declaration, constructor_circularity_msg,
12059 verify_constructor_circularity): New functions.
12060 (get_printable_method_name): New function.
12061 (check_method_redefinition): Don't rename <finit> methods. Fix
12062 declared constructor names. Error message for
12063 constructors modified.
12064 (java_check_regular_methods): Local variable seen_constructor
12065 renamed saw_constructor. Skip verification on constructors. Create
12066 default constructor with create_artificial_method.
12067 (java_check_methods): Removed unnecessary empty line.
12068 (create_artificial_method, start_artificial_method_body,
12069 end_artificial_method_body): New functions.
12070 (java_layout_classes): Changed leading comment. Reverse fields
12071 list if necessary. Always layout java.lang.Object if being
12073 (java_complete_expand_methods): Verify constructor circularity.
12074 (java_complete_expand_method): Call fix_constructor on
12075 constructors. Local variable no_ac_found removed. Restore
12076 bindings if method body expansion failed.
12077 (fix_constructors, verify_constructor_super,
12078 generate_field_initialization_code): New function.
12079 (java_expand_classes): Fixed leading comment. Write class file
12081 (resolve_expression_name): Check for illegal instance variable
12082 usage within the argument scope of an explicit constructor
12084 (resolve_qualified_expression_name): Pass extra from_super flag
12085 when invoking patch_method_invocation_stmt. New case for
12086 conditional expression when used as a primary. Check for error
12087 when acquiring super.
12088 (patch_method_invocation_stmt): Added extra argument super. New
12089 local variable is_static_flag. Set class_to_search according to
12090 the nature of the constructor invocation. Don't add `this'
12091 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12092 invocation within the argument scope of explicit constructor
12093 invocation. Set is_static according to is_static_flag. Provide
12094 extra `super' argument to patch_invoke invocation.
12095 (patch_invoke): New argument from_super. Loop on arguments
12096 indentation fixed. Pass from_super to invocation_mode. New switch
12097 case INVOKE_SUPER. Fixed error message in switch default case.
12098 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12100 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12101 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12102 message takes constructors into account.
12103 (find_applicable_accessible_methods_list): Fixed indentation.
12104 (qualify_ambiguous_name): Take explicit constructor invocation
12105 into account. Deal with a conditional expression as a primary to
12107 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12108 case. Added extra argument to patch_method_invocation_stmt.
12109 Register calls made to explicit constructor `this'. Don't call
12110 save_expr in ARRAY_REF case when emitting class files. Check for
12111 illegal use of this when expanding explicit constructor invocation
12113 (complete_function_arguments): Set and reset parser context
12114 explicit_constructor_p field value when appropriate.
12115 (build_super_invocation, build_this_super_qualified_invocation):
12117 (patch_assignment): Fixed typo.
12118 (patch_unaryop): Check on final fields occurs only when a decl
12120 (patch_return): Take constructors into account.
12121 (patch_conditional_expr): New function.
12122 * typeck.c (build_java_signature): Removed unnecessary empty line.
12124 1998-10-28 Jeffrey A Law (law@cygnus.com)
12126 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12128 1998-10-28 Tom Tromey <tromey@cygnus.com>
12130 * decl.c (init_decl_processing): Renamed fields.
12131 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12132 interface_len, msize fields.
12134 * class.c (make_class_data): Removed subclass_head and
12135 subclass_next fields.
12136 * decl.c (init_decl_processing): Removed subclass_head and
12137 subclass_next fields.
12139 1998-10-28 Jeffrey A Law (law@cygnus.com)
12141 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12142 * mangle.c (emit_unicode_mangled_name): Similarly.
12144 1998-10-26 Nick Clifton <nickc@cygnus.com>
12146 * jcf-parse.c (get_constant): Place braces around code to compute
12147 'd' when REAL_ARITHMETIC is not defined.
12149 1998-10-25 H.J. Lu (hjl@gnu.org)
12151 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12154 1998-10-23 Tom Tromey <tromey@cygnus.com>
12156 * lang-specs.h: `.zip' files are input to jc1.
12158 1998-10-22 Per Bothner <bothner@cygnus.com>
12160 * jvspecs.c: Add (but don't enable) support for combining multiple
12161 .class and .java input filenames to a single jc1 invocation.
12162 Add support for -C flag (copile to .class files).
12163 Translate -classpath and -CLASSPATH arguments.
12164 * lang-specs.h: Don't set %2 spec.
12166 1998-10-22 Tom Tromey <tromey@cygnus.com>
12168 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12170 (add_path): Don't add trailing separator to non-empty path
12173 * lang.c (lang_decode_option): Check for -fclasspath and
12174 -fCLASSPATH before examining other `-f' options.
12176 * java-tree.h (finalize_identifier_node): Don't declare.
12177 * class.c (make_class_data): Don't push "final" field.
12178 * decl.c (init_decl_processing): Don't push "final" field.
12179 (finalize_identifier_node): Removed.
12180 (init_decl_processing): Don't set finalize_identifier_node.
12182 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12184 1998-10-11 Anthony Green <green@cygnus.com>
12186 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12187 (JV_SCAN_SOURCES): New macro.
12188 (JCF_DUMP_SOURCES): Likewise.
12189 (jcf-dump$(exeext)): New target.
12190 (jv-scan$(exeext)): New target.
12192 1998-10-22 Tom Tromey <tromey@cygnus.com>
12194 * Makefile.in (LEX): Removed.
12195 (LEXFLAGS): Likewise.
12196 (SET_BISON): New macro.
12198 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12199 spurious diffs in parse.c.
12200 ($(PARSE_SCAN_C)): Likewise.
12201 (PARSE_DIR): New macro.
12203 (PARSE_SCAN_C): Likewise.
12204 (PARSE_RELDIR): New macro.
12206 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12208 * jcf-io.c (find_class): Use saw_java_source to determine when to
12209 look for `.java' file.
12210 * jcf-parse.c (saw_java_source): New global.
12211 (yyparse): Set it if `.java' file seen.
12213 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12214 (GCJH_SOURCES): Likewise.
12215 * Makefile.in (datadir): New macro.
12216 (libjava_zip): Likewise.
12217 (JAVA_OBJS): Added jcf-path.o.
12218 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12219 (../gcjh$(exeext)): Likewise.
12220 (jcf-path.o): New target.
12221 * java-tree.h (fix_classpath): Removed decl.
12222 * jcf-parse.c (fix_classpath): Removed.
12223 (load_class): Don't call fix_classpath.
12224 * parse.y (read_import_dir): Don't call fix_classpath.
12225 * lex.h: Don't mention classpath.
12226 * lex.c (java_init_lex): Don't initialize classpath.
12227 * jcf-io.c (classpath): Removed global.
12228 (find_class): Use jcf_path iteration functions. Correctly search
12229 class path for .java file.
12230 (open_in_zip): New argument `is_system'.
12231 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12232 classpath-related options.
12233 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12235 (lang_init): Call jcf_path_init.
12236 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12237 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12238 Correctly put braces around second string in each entry.
12239 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12240 classpath-related options.
12241 (help): Updated for new options.
12242 * jcf.h: Declare functions from jcf-path.c. Don't mention
12243 `classpath' global.
12244 * jcf-path.c: New file.
12246 * jcf-depend.c: Include jcf.h.
12248 * jcf-write.c (localvar_alloc): Returns `void'.
12249 (localvar_free): Removed unused variable.
12251 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12252 (init_parse): Use OBJECT_SUFFIX, not ".o".
12254 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12256 * class.c (emit_register_classes): Renamed from
12257 emit_register_class.
12258 * java-tree.h (emit_register_classes): Prototype renamed from
12259 emit_register_class.
12260 * jcf-parse.c (yyparse): Call emit_register_classes once before
12262 * parse.y (java_expand_classes): No longer register classes.
12264 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12266 * class.c (is_compiled_class): New local variable
12267 seen_in_zip. Identify classes found in currently compiled source
12269 * decl.c (complete_start_java_method): Fixed typo.
12270 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12271 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12272 (CLASS_P): Moved around.
12273 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12274 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12276 (jcf_parse_source): Changed leading comment. Removed unnecessary
12277 fclose and CLASS_FROM_SOURCE_P marking.
12278 (parse_source_file): New local variables remember_for_generation
12279 and filename. Mark parsed file name identifier node. Removed block
12280 executed when parse_only was null. Set remember_for_generation.
12281 Use it as an argument to java_pop_parser_context.
12282 (yyparse): New local variables several_files, list, next node and
12283 current_file_list. Split ampersand separated file names into
12284 current_file_list. Iterate through the list and parse accordingly.
12285 * parse.h (java_pop_parser_context): New function prototype.
12286 * parse.y (ctxp_for_generation): New static global variable.
12287 (java_pop_parser_context): New argument generate. Link popped ctxp
12288 to ctxp_for_generation list accordingly.
12289 (java_complete_expand_methods): Fixed indentation.
12290 (java_expand_classes): New function.
12292 1998-10-17 Per Bothner <bothner@cygnus.com>
12294 * Makefile.in: Link with libiberty.a instead of memmove.o.
12296 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12298 * lex.c (setjmp.h): No longer included.
12299 * lex.h (setjmp.h): Included.
12300 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12301 (duplicate_declaration_error_p): Renamed from
12302 duplicate_declaration_error.
12303 (build_array_from_name): New function prototype.
12304 * parse.y (setjmp.h): No longer included.
12305 (variable_declarator_id): Define action.
12306 (build_array_from_name): New function.
12307 (duplicate_declaration_error_p): Renamed from
12308 duplicate_declaration_error. Fixed leading comment.
12309 (register_fields): Main `for' loop reorganized. Uses
12310 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12311 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12312 build_array_from_name.
12313 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12315 (read_import_dir): Don't try to skip `.' and `..'.
12316 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12317 build_array_from_name. Main `for' loop reorganized.
12318 (resolve_qualified_expression_name): When building access to a
12319 field, use the type where the field was found, not its own type.
12320 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12321 field was found is null.
12322 (qualify_ambiguous_name): Sweep through all successive array
12325 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12327 * java-tree.h (pop_labeled_block, lang_printable_name,
12328 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12329 interface_of_p, inherits_from_p, fix_classpath,
12330 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12331 make_class_data, register_class, alloc_name_constant): New
12332 function prototypes.
12333 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12334 indentation. Added cast to remove warning.
12335 (lang_printable_name): Set v argument unused.
12336 (lang_print_error): Added argument to lang_printable_name call.
12337 (java_dummy_print, print_lang_decl, print_lang_type,
12338 print_lang_identifier, lang_print_xnode): All argument marked
12340 * lex.c (java_unget_unicode): Removed unnecessary argument.
12341 (java_allocate_new_line): Unused local variable is gone.
12342 (java_read_char): Added parenthesis in expressions to remove
12343 warnings. Added final return statement.
12344 (java_read_unicode): Added parenthesis in expression to remove
12346 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12347 (java_parse_escape_sequence): Likewise.
12348 (java_lex): Unused local variables are gone. Fixed
12349 java_unget_unicode invocation.
12350 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12352 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12353 lang_printable_name invocation in macro.
12354 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12356 (duplicate_declaration_error): Suppressed unused argument in
12358 (identical_subpath_p): Function declaration is gone.
12359 (patch_invoke): Suppressed unused argument in prototype.
12360 (patch_cast, build_labeled_block, check_thrown_exceptions):
12362 * parse.y (setjmp.h): Included
12363 (toplev.h): Likewise.
12364 (field_declaration:): Suppressed unused local
12365 (label_decl:): Fixed build_labeled_block invocation.
12366 (java_pop_parser_context): Put extra parenthesis around assignment
12368 (yyerror): Suppressed unused local variables.
12369 (variable_redefinition_error): Fixed lang_printable_name
12371 (create_interface): Suppressed unused local variables.
12372 (create_class): Likewise.
12373 (duplicate_declaration_error): Suppressed unused argument. Fixed
12374 lang_printable_name invocation.
12375 (register_fields): Suppressed unused local variable. Fixed
12376 duplicate_declaration_error invocation.
12377 (method_header): Suppressed unused local variable.
12378 (method_declarator, parser_check_super): Likewise.
12379 (java_complete_class): Suppressed unused local variable. Fixed
12380 fatal error message.
12381 (complete_class_report_errors): Added default: in switch.
12382 (java_check_regular_methods): Fixed lang_printable_name
12384 (check_throws_clauses): Likewise.
12385 (java_check_abstract_methods): Suppressed unused local
12386 variable. Fixed lang_printable_name invocation.
12387 (read_import_entry): Added supplemental return statement.
12388 (read_import_dir): Suppressed unused local variables.
12389 (check_pkg_class_access, declare_local_variables): Likewise.
12390 (source_start_java_method): Suppressed unused extern variable
12392 (expand_start_java_method): Suppressed unused extern and local
12393 variable declarations.
12394 (java_complete_expand_methods): Likewise.
12395 (java_complete_expand_method): Suppressed unused local variables.
12396 (make_qualified_name): Likewise.
12397 (resolve_qualified_expression_name): Added default: in
12398 switch. Fixed lang_printable_name invocation.
12399 (class_instance_creation_expression): Added parenthesis around
12401 (patch_method_invocation_stmt): Fixed lang_printable_name and
12402 patch_invoke invocations.
12403 (check_for_static_method_reference): Fixed lang_printable_name
12405 (patch_invoke): Suppressed unused arguments and local variables.
12406 (lookup_method_invoke): Suppressed unused local variables.
12407 (qualify_ambiguous_name): Added default: in switch.
12408 (identical_subpath_p): Function removed.
12409 (patch_assignment): Suppressed unused local variables. Suppressed
12410 unnecessary if statement. Fixed lang_printable_name invocations.
12411 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12412 (valid_ref_assignconv_cast_p): Parenthesis around
12413 expression. Suppressed unused local variables.
12414 (build_binop): Suppressed unused local variables. fixed
12415 lang_printable_name invocations.
12416 (string_constant_concatenation): Suppressed unused local
12418 (patch_unaryop): Fixed lang_printable_name invocation.
12419 (patch_cast): Suppressed unnecessary argument. Fixed
12420 lang_printable_name invocation.
12421 (patch_array_ref): Fixed lang_printable_name invocation.
12422 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12423 (build_labeled_block): Suppressed unused argument.
12424 (generate_labeled_block): Fixed build_labeled_block invocation.
12425 (build_loop_body): Suppressed unused local variables.
12426 (patch_loop_statement): Likewise.
12427 (patch_exit): Fixed lang_printable_name invocation.
12428 (patch_switch_statement): Likewise.
12429 (case_identity): First argument marked unused.
12430 (patch_try_statement): Fixed lang_printable_name invocations.
12431 (patch_synchronized_statement, patch_throw_statement): Likewise.
12432 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12433 lang_printable_name invocations.
12434 (check_thrown_exceptions_do): Suppressed unused argument.
12436 1998-10-14 Tom Tromey <tromey@cygnus.com>
12438 * jcf-write.c (write_classfile): Add output class file as target.
12439 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12440 * jcf.h: Added declarations for dependency-tracking functions.
12441 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12442 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12443 (finish_parse): Call jcf_dependency_write.
12444 (dependency_tracking): New global.
12445 (DEPEND_SET_FILE): New define.
12446 (DEPEND_ENABLE): New define.
12447 (init_parse): Enable dependency tracking if required.
12449 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12450 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12451 (../gcjh$(exeext)): Likewise.
12452 (jcf-depend.o): New target.
12453 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12454 (GCJH_SOURCES): Likewise.
12455 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12457 (find_classfile): Added dep_name argument.
12458 (find_class): Compute name of dependency.
12459 (open_in_zip): Call jcf_dependency_add_file.
12460 * gjavah.c (output_file): No longer global.
12461 (usage): Don't mention "gjavah".
12463 (java_no_argument): Likewise.
12464 (version): Likewise.
12465 (main): Recognize and handle -M family of options.
12466 (print_mangled_classname): Return is void.
12467 (process_file): Handle case where output is suppressed.
12468 (HANDLE_END_FIELD): Likewise.
12469 (HANDLE_METHOD): Likewise.
12470 * jcf-depend.c: New file.
12472 1998-10-13 Jeffrey A Law (law@cygnus.com)
12474 * java-tree.def: Add missing newline at EOF.
12476 1998-10-13 Tom Tromey <tromey@cygnus.com>
12478 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12479 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12481 Include <config.h> and "system.h".
12482 (disassemble_method): Undefine RET to avoid clash with
12483 config/i386/i386.h.
12485 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12487 * decl.c (runtime_exception_type_node, error_exception_type_node):
12488 New global variables.
12489 (init_decl_processing): Initialized.
12490 * expr.c (java_lang_expand_expr): Set caught exception type to
12491 null if catch handler argument doesn't exit.
12492 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12494 * java-tree.h (runtime_exception_type_node,
12495 error_exception_type_node): Global variables declared.
12496 (DECL_FUNCTION_THROWS): New macro.
12497 (DECL_FUNCTION_BODY): Modified comment.
12498 (DECL_SPECIFIC_COUNT): Likewise.
12499 (struct lang_decl): New field throws_list.
12500 (IS_UNCHECKED_EXPRESSION_P): New macro.
12501 * lex.c (java_lex): Generate location information for THROW_TK.
12502 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12503 EXCEPTIONS_P): New macros.
12504 (enum jdep_code): New value JDEP_EXCEPTION.
12505 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12506 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12507 PATCH_METHOD_RETURN_ERROR): New macros.
12508 (patch_method_invocation_stmt): Added new argument to prototype.
12509 (patch_synchronized_statement, patch_throw_statement,
12510 check_thrown_exceptions, check_thrown_exceptions_do,
12511 purge_unchecked_exceptions, check_throws_clauses): New function
12513 * parse.y Fixed typo in keyword section.
12514 (throw:): Rule tagged <node>.
12515 (THROW_TK): Keyword tagged <operator>.
12516 (method_header:): Last argument to call to method_header passed
12518 (throws:, class_type_list:, throw_statement:,
12519 synchronized_statement:, synchronized:): Defined actions.
12520 (method_header): New local variable current. Register exceptions
12521 from throws clause.
12522 (java_complete_tree): Complete and verify exceptions from throws
12524 (complete_class_report_errors): Error message on exceptions not
12526 (java_check_regular_methods): Fixed typo. Shortcut on private
12527 overriding methods. Changed error message on method
12528 redefinition. Check for throws clause compatibility.
12529 (check_throws_clauses): New function.
12530 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12531 method. Changed error message on method redefinition.
12532 (currently_caught_type_list): New static variable.
12533 (java_complete_expand_methods): Purge unchecked exceptions from
12534 throws clause list. Call PUSH_EXCEPTIONS before walk and
12535 POP_EXCEPTIONS after.
12536 (resolve_qualified_expression_name): Pass new argument as NULL to
12537 patch_method_invocation_stmt.
12538 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12539 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12540 argument list when appropriate. Use new argument if non null to
12541 store selected method decl.
12542 (patch_invoke): Convert if necessary args of builtin types before
12543 forming CALL_EXPR. Argument list no longer reversed here.
12544 (invocation_mode): Treat final methods as static methods.
12545 (java_complete_tree): New cases for THROW_EXPR: and
12546 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12548 (complete_function_arguments): No more RECORD_TYPE
12549 conversion. Function parameter nodes no longer saved.
12550 (valid_ref_assignconv_cast_p): Avoid handling null type.
12551 (patch_binop): Fixed null constant reference handling.
12552 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12553 BUILD_THROW macros.
12554 (patch_try_statement): Fixed comments. Record caught types in
12555 list, push the list, expand try block and pop the list.
12556 (patch_synchronized_statement, patch_throw_statement,
12557 check_thrown_exceptions, check_thrown_exceptions_do,
12558 purge_unchecked_exceptions): New functions.
12559 * typeck.c (lookup_argument_method): Allow WFL in place of method
12560 DECL_NAME during method definition check
12562 1998-10-09 Tom Tromey <tromey@cygnus.com>
12564 * gjavah.c (decode_signature_piece): New function.
12565 (print_c_decl): Use it. Added `name_override' argument.
12566 (print_method_info): Use name_override argument to print_c_decl.
12567 (seen_fields): Removed.
12568 (print_field_info): Don't update seen_fields.
12569 (struct method_name): New structure.
12570 (method_name_list): New global.
12571 (print_method_info): Add new method to list of methods.
12572 (name_is_method_p): New function.
12573 (print_field_info): If field name has same name as method, then
12575 (process_file): Parse methods before fields.
12576 (field_pass): New global.
12577 (HANDLE_END_FIELD): Take field_pass into account.
12579 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12581 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12582 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12584 1998-10-03 Anthony Green <green@cygnus.com>
12586 * jvspec.c: Fix bug in jvgenmain_spec patch.
12588 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12590 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12591 * decl.c (soft_exceptioninfo_call_node): New global variable.
12592 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12593 takes extra integer argument. soft_exceptioninfo_call_node
12595 * except.c (java_set_exception_lang_code): New function
12596 (method_init_exceptions): Called here.
12597 (prepare_eh_table_type): New function.
12598 (expand_end_java_handler): Called here.
12599 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12600 one argument. Modified generation of call to
12601 soft_badarrayindex_node to use new argument.
12602 (build_java_arrayaccess): Pass faulty index value to
12603 build_java_throw_out_of_bounds_exception.
12604 (generate_name): New function.
12605 (java_lang_expand_expr): New local variables node, current,
12606 has_finally_p. Expand TRY_EXPR node.
12607 (process_jvm_instruction): Replace top of the stack with thrown
12608 object reference when entering exception handler.
12609 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12610 specific tree codes.
12611 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12613 (DECL_SPECIFIC_COUNT): New macro.
12614 (prepare_eh_table_type, java_set_exception_lang_code,
12615 generate_name): New function declarations.
12616 (match_java_method): Declaration deleted.
12617 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12619 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12620 * parse.h (redefinition_error, refine_accessible_methods_list,
12621 can_cast_to_p): Function declaration removed.
12622 (classitf_redefinition_error, variable_redefinition_error,
12623 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12624 find_most_specific_methods_list, argument_types_convertible,
12625 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12626 valid_cast_to_p, valid_method_invocation_conversion_p,
12627 try_reference_assignconv, add_stmt_to_compound,
12628 build_jump_to_finally, build_tree_list, patch_try_statement,
12629 java_get_catch_block): New function declarations.
12630 * parse.y (string_buffer_type): Global variable deleted.
12631 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12632 finally): Rules tagged <node>.
12633 (TRY_TK, CATCH_TK): Token tagged <operator>.
12634 (class_body_declaration:, class_member_declaration:,
12635 formal_parameter:, explicit_constructor_invocation:,
12636 interface_member_declaration:, constant_declaration:,
12637 primary_no_new_array:, class_instance_creation_expression:,
12638 array_creation_expression:): Issue error on unsuported JDK1.1
12640 (try_statement:, catches:, finally:): Define actions.
12641 (catch_clause_parameter): New rule.
12642 (catch_clause:): Use new rule catch_clause_parameter.
12643 (parse_jdk1_1_error): New function.
12644 (redefinition_error): Renamed classitf_redefinition_error.
12645 (variable_redefinition_error): New function.
12646 (check_class_interface_creation): Call
12647 classitf_redefinition_error.
12648 (java_complete_tree): Added error message on JDEP_TYPE: case.
12649 (complete_class_report_errors): Fixed indentation.
12650 (declare_local_variables): Call variable_redefinition_error.
12651 (source_end_java_method): Call java_set_exception_lang_code and
12652 emit_handlers where appropriate.
12653 (java_method_add_stmt): Call add_stmt_to_block.
12654 (add_stmt_to_block): New function.
12655 (lookup_method_invoke): Fixed outside comment. new local variable
12656 candicates. Call find_applicable_accessible_methods_list and
12657 find_most_specific_methods_list when searching for a
12658 method. Modified error report to list possible candidates when
12660 (find_applicable_accessible_methods_list,
12661 find_most_specific_methods_list, argument_types_convertible): New
12663 (refine_accessible_methods_list): Function deleted.
12664 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12665 expr (if applicable) before calling patch_array_ref.
12666 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12667 (enter_block): Fixed comment.
12668 (enter_a_block): New function.
12669 (patch_assignment): Reorganized. Call try_reference_assignconv for
12670 references. Call valid_cast_to_p instead of can_cast_to_p.
12671 (try_reference_assignconv,
12672 valid_builtin_assignconv_identity_widening_p): New functions.
12673 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12674 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12676 (build_string_concatenation): Don't resolve StringBuffer.
12677 (patch_cast): Fixed inverted arguments.
12678 (patch_array_ref): Code to save array expr deleted. Call
12679 valid_cast_to_p instead of can_cast_to_p.
12680 (generate_labeled_block): Call generate_name.
12681 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12682 patch_try_statement): New functions.
12683 * typeck.c (match_java_method): Function deleted.
12685 1998-10-02 Anthony Green <green@cygnus.com>
12687 * jvspec.c: jvgenmain_spec uses different temporary file names.
12689 1998-10-02 Anthony Green <green@cygnus.com>
12691 * jvspec.c (lang_specific_driver): Fail if user specifies
12692 --main= when not linking.
12694 1998-09-28 Tom Tromey <tromey@cygnus.com>
12696 * class.c (make_class_data): Push value for `thread' field.
12697 * decl.c (init_decl_processing): Added `thread' field to class.
12699 * class.c (add_field): Always make static fields externally
12702 1998-09-26 Anthony Green <green@cygnus.com>
12704 * expr.c (build_java_athrow,
12705 build_java_throw_out_of_bounds_exception, expand_invoke,
12706 build_newarray, expand_java_multianewarray, build_java_monitor):
12707 Update comments to reflect _Jv_* function names.
12709 1998-09-25 Per Bothner <bothner@cygnus.com>
12711 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12712 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12713 * parse.y (expand_start_java_method): Likewise.
12715 1998-09-24 Per Bothner <bothner@cygnus.com>
12717 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12719 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12720 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12721 * expr.c: Remove no-longer-needed calls to promote_type.
12722 * decl.c (give_name_to_locals): Liekwise.
12723 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12724 * parse.y: Add/remove promote_type calls as appropriate.
12725 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12726 (parse_signature_string): Likewise.
12727 (build_java_array_type): Fix for now signature convenions.
12729 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12731 1998-09-23 Tom Tromey <tromey@cygnus.com>
12733 * class.c (init_class_processing): libjava function renamed to
12736 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12738 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12739 * java-tree.def: Fixed DEFTREECODE third argument.
12740 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12741 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12742 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12743 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12744 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12745 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12746 * lang.c (java_tree_code_type, java_tree_code_length,
12747 java_tree_code_name): New arrays.
12748 (lang_init): Append Java tree node definitions to Gcc ones.
12749 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12751 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12753 (java_lex): Allow declaration of empty string constants. Retain
12754 location information on CASE_TK and DEFAULT_TK.
12755 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12756 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12757 Modified to be more robust.
12758 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12759 (build_new_invocation, try_builtin_assignconv,
12760 patch_switch_statement, string_constant_concatenation,
12761 build_string_concatenation, patch_string_cst, patch_string,
12762 java_expand_switch): New function declarations.
12763 * parse.y: Rules related to switch and EH tagged <node>.
12764 (label_id): Set to NULL_TREE
12765 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12767 (this_or_super:): Fixed indentation.
12768 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12769 statement_expression:): Removed call to RULE on all sub-rules.
12770 (switch_expression:, switch_labels:): New rules.
12771 (switch_statement:, switch_block:, switch_block_statement_groups:,
12772 switch_block_statement_group:, switch_labels:, switch_label:):
12774 (throw_statement:, synchronized_statement:, try_statement:):
12775 Defined temporary actions.
12776 (class_instance_creation_expression:): Call
12777 build_new_invocation. Fixed indentation.
12778 (field_access): Fixed indentation.
12779 (method_invocation): Likewise.
12780 (make_qualified_primary): Use THIS_EXPR.
12781 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12782 resolving from SUPER, set *type_found.
12783 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12784 (java_complete_tree): Removed unused local variable `location'. Case
12785 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12786 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12787 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12788 STRING_CST: case. default: checks for patchable strings.
12789 (complete_function_arguments): Transform string constant or
12790 crafted StringBuffer if necessary.
12791 (build_method_invocation): Fixed comments.
12792 (build_new_invocation): New function.
12793 (patch_assignment): Call try_builtin_assignconv to figure a valid
12794 assignment conversion between builtin types.
12795 (try_builtin_assignconv): New function.
12796 (build_binop): Use URSHIFT_EXPR directly to call build.
12797 (operator_string): Use UNARY_PLUS_EXPR.
12798 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12800 (do_merge_string_cste, merge_string_cste,
12801 string_constant_concatenation, build_string_concatenation,
12802 patch_string, patch_string_cst): New function.
12803 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12804 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12805 (build_newarray_node): Use NEW_ARRAY_EXPR.
12806 (build_this): Use THIS_EXPR.
12807 (build_return): Enable debug information on return statement.
12808 (build_if_else_statement): Likewise.
12809 (complete_labeled_statement): Fixed related comment.
12810 (build_loop_body): Fixed comment.
12811 (build_bc_statement): Enable debug information on break/continue
12813 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12815 (patch_switch_statement, case_identity, java_expand_switch): New
12818 1998-09-21 Per Bothner <bothner@cygnus.com>
12820 * buffer.h (BUFFER_INIT): New macro.
12821 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12822 Pass (struct jcf_partial *state) to most functions.
12823 (jcf_block, jcf_relocation): New types.
12824 Support labels, branches, conditionals, loops.
12826 1998-09-21 Tom Tromey <tromey@cygnus.com>
12828 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12830 1998-09-21 Per Bothner <bothner@cygnus.com>
12832 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12833 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12834 not integer_type_node (INT_TYPE_SIZ bits).
12836 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12838 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12839 * jcf-dump.c (print_exception_table): New function.
12840 (disassemble_method): Better handling of wide instructions.
12841 Make more robust for bad input.
12843 1998-09-30 Jeffrey A Law (law@cygnus.com)
12845 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12848 1998-09-17 Jeffrey A Law (law@cygnus.com)
12850 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12852 1998-09-17 Tom Tromey <tromey@cygnus.com>
12854 * Makefile.in ($(PARSE_H)): Removed target.
12856 1998-09-17 Jeffrey A Law (law@cygnus.com)
12858 * Makefile.in (JAVA_OBJS): Add memmove.o
12859 (memmove.o): New target & rules.
12861 1998-09-15 Tom Tromey <tromey@cygnus.com>
12863 * expr.c (expand_invoke): Don't generate a call to the class init
12866 1998-09-14 Jeffrey A Law (law@cygnus.com)
12868 * Makefile.in: Add many missing dependencies.
12869 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12871 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12872 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12874 1998-09-11 Per Bothner <bothner@cygnus.com>
12876 * decl.c (complete_start_java_method): If method is static (and
12877 not private) call _Jv_InitClass.
12878 * expr.c (expand_invoke): Don't call build_class_init.
12880 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12882 1998-09-10 Jeffrey A Law (law@cygnus.com)
12884 * Make-lang.in (GCJ): Define before using.
12886 1998-09-09 Jeffrey A Law (law@cygnus.com)
12888 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12889 losing due to namespace pollution in GNU getopt.h
12891 1998-09-09 Tom Tromey <tromey@cygnus.com>
12893 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12894 (java.all.cross): Likewise.
12895 (java.rest.encap): Likewise.
12897 1998-09-08 Jeffrey A Law (law@cygnus.com)
12899 * gjavah.c (print_class_decls): Fix thinko in arglist
12900 * jcv-io.c (find_classfile): Similarly.
12902 1998-09-07 Jeffrey A Law (law@cygnus.com)
12904 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12906 1998-09-05 Tom Tromey <tromey@cygnus.com>
12908 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12909 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12910 * Makefile.in (PARSE_C): New macro.
12911 (PARSE_H): Likewise.
12912 (PARSE_SCAN_C): Likewise.
12913 ($(PARSE_C)): Target renamed from parse.c.
12914 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12915 (clean): Remove parse-scan.c as well.
12916 (parse.o): Depend on $(PARSE_C).
12918 1998-09-05 Anthony Green <green@cygnus.com>
12920 * README, license.terms: Removed.
12922 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12923 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12924 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12925 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12926 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12927 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12928 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12929 and Java trademark attribution.
12931 1998-09-04 Tom Tromey <tromey@cygnus.com>
12933 * Makefile.in: Use gcjh, not gjavah.
12934 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12935 * Make-lang.in: Changed gjavah to gcjh everywhere.
12937 1998-09-03 Per Bothner <bothner@cygnus.com>
12939 * gjavah.c: Support new -prepend -add -append flags.
12940 (print_method_info): Method is not virtual if class is final.
12942 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12944 * jv-scan.c: Fixed copyright assignment.
12945 * keyword.gperf: Likewise.
12946 * keyword.h: Likewise.
12947 * lex.c: Fixed copyright assignment.
12948 (java_lex): Push unicode back when parsing '<'.
12949 * lex.h: Fixed copyright assignment.
12950 * parse-scan.y: Likewise.
12951 * parse.h: Fixed copyright assignment.
12952 (build_debugable_stmt, complete_for_loop): New function prototypes.
12953 * parse.y: Fixed copyright assignment.
12954 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
12955 size_zero_node when completing a loop with no exit condition.
12956 (for_statement_nsi:): Define action.
12957 (for_init:, for_update:): Return size_zero_node when empty.
12958 (declare_local_variables): Call build_debugable_stmt.
12959 (build_debugable_stmt): New function.
12960 (build_loop_body): Build debugable statement around loop
12962 (complete_loop_body): Take into account the debugable statement
12963 around the EXIT_EXPR.
12964 (complete_loop_body): New function.
12965 (patch_exit_expr): Fixed condition inversion.
12967 1998-09-02 Tom Tromey <tromey@cygnus.com>
12969 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
12970 name of thread define.
12971 * jvspec.c (THREAD_NAME): New macro.
12973 (THREADLIB): Likewise.
12974 (lang_specific_driver): Recognize attempt to link with thread
12975 library or gc library. Recognize -ljava on command line so it
12976 isn't linked against more than once.
12978 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12980 * parse-scan.y (report_main_declaration): Name of the class
12981 containing `main' can be a qualified name.
12983 1998-08-31 Tom Tromey <tromey@cygnus.com>
12985 * config-lang.in: Changed gjavac to gjc everywhere.
12986 * Make-lang.in: Changed gjavac to gjc everywhere.
12988 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12990 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
12991 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
12992 and install the files.
12993 * Makefile.in (JAVA_OBJS_LITE): New variable.
12994 (compiler:): Now include jv-scan as a dependency.
12995 (../jv-scan$(exeext), parse-scan.c): New targets.
12996 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
12997 * config-lang.in (compilers): Removed gcj, gjavah from the list.
12998 * jcf-parse.c (parse_source_file): Call java_layout_classes and
12999 check for errors even if parse_only.
13000 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13002 (yylex): New function. Uses java_lex body.
13003 (java_lex): Removed commented out statement. Remove local variable
13004 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13005 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13006 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13007 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13008 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13009 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13011 (java_lex_error): Empty if JC1_LITE is defined.
13012 (java_get_line_col): Return 0 if JC1_LITE is defined.
13013 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13014 SET_MODIFIER_CTX): Moved into the section containing the macros
13015 conditionally defined by JC1_LITE.
13016 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13017 argument if JC1_LITE is defined.
13018 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13019 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13021 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13022 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13023 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13024 to different values according to JC1_LITE.
13025 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13026 declared if JC1_LITE set.
13027 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13028 defined if JC1_LITE not set.
13029 (struct parser_ctx): Reorganized and skip the jc1 front end part
13031 (java_layout_classes): New function definition.
13032 (java_push_parser_context, java_init_lex, yyparse, yylex,
13033 yyerror): Prototype always declared. All other static function
13034 prototypes declared only if JC1_LITE is not set.
13035 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13036 declared in parse.h.
13037 (java_layout_classes): New function.
13038 (java_complete_expand_methods): No longer layout the class here.
13039 * parse-scan.y: New file.
13040 * jv-scan.c: New file.
13042 1998-08-25 Tom Tromey <tromey@cygnus.com>
13044 * gjavah.c (main): Handle -friend option.
13045 (friend_specs): New global.
13046 (generate_access): Handle friend_specs.
13047 (process_file): Likewise.
13048 (MAX_FRIENDS): New macro.
13049 (friend_count): New global.
13050 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13051 Changed all callers.
13053 1998-08-24 Per Bothner <bothner@cygnus.com>
13055 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13056 (main): Handle processing all the entries of a named .zip archive.
13057 * jcf-io.c (jcf_trim_old_input): New function.
13058 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13060 1998-08-24 Per Bothner <bothner@cygnus.com>
13062 * lang.c (flag_assume_compiled): Make default be on.
13064 1998-08-21 Per Bothner <bothner@cygnus.com>
13066 * jcf-dump.c: Add bunches of flags to control output more.
13067 (process_class): New function; support printing more than one class.
13068 (main): Support new --print-main and --javap flags.
13069 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13070 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13072 1998-08-20 Per Bothner <bothner@cygnus.com>
13074 Change mangling of dispatch table to match C++ vtable (w/thunks).
13075 * class.c (build_dtable_decl), java-tree.h: New function.
13076 (make_class_data): Call it.
13077 * decl.c (init_decl_processing): Likewise.
13079 1998-08-19 Warren Levy <warrenl@cygnus.com>
13081 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13082 soft_anewarray; adjust args passed.
13083 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13084 match _Jv_NewObjectArray.
13086 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13088 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13089 * expr.c (loopup_label): Call create_label_decl.
13090 (create_label_decl): New function.
13091 (java_lang_expand_expr): Call expand_start_bindings with argument
13093 * java-tree.h Added space after PROTO in function declarations
13095 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13096 (create_label_decl, push_labeled_block): New function
13098 * lex.c (label_id): Initialize.
13099 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13101 * parse.h Added space after PROTO in function declarations when
13103 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13104 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13105 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13106 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13108 (struct parser_ctxt): New fields current_loop,
13109 current_labeled_block.
13110 (build_if_else_statement, patch_if_else_statement,
13111 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13112 generate_labeled_block, complete_labeled_statement,
13113 build_bc_statement, patch_bc_statement, patch_loop_statement,
13114 build_new_loop, build_loop_body, complete_loop_body): New function
13116 * parse.y (java_warning_count): New global variable.
13117 (label_id): New static variable.
13118 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13119 (block:): Return size_zero_node when block is empty.
13120 (empty_statement:): Return size_zero_node.
13121 (statement:): Implement supplemental action when for_statement: is
13123 (label_decl:): New rule.
13124 (labeled_statement:): Rewritten using label_decl. Actions
13126 (labeled_statement_nsi:): Likewise.
13127 (if_then_statement): Actions implemented.
13128 (while_expression): New rule.
13129 (while_statement:): Rewritten using while_expression. Actions
13131 (while_statement_nsi:): Likewise.
13132 (do_statement_begin:): New rule.
13133 (do_statement:): Rewritten using do_statement_begin. Actions
13135 (for_statement:): Rewritten using for_begin. Actions implemented.
13136 (for_statement_nsi:): Likewise.
13137 (for_header:, for_begin:): New rules.
13138 (for_init:): Actions implemented.
13139 (statement_expression_list:, break_statement:,
13140 continue_statement:): Likewise.
13141 (yyerror): Count number of issued warning(s).
13142 (java_report_errors): Report error(s) and/or warning(s).
13143 (java_complete_class): Use build_java_argument_signature to
13144 recompute completed method signature.
13145 (java_check_regular_methods): New locals method_wfl and aflags.
13146 Use method_wfl instead of lookup_cl during error reports. Fixed
13147 indentation and modified some error messages. Use
13148 lang_printable_name in method instead of the DECL_NAME. New code
13149 to issue warnings on methods not overriding corresponding methods
13150 private to a different package.
13151 (java_method_add_stmt): Call add_stmt_to_compound.
13152 (add_stmt_to_compound): New function.
13153 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13154 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13155 (build_if_else_statement, patch_if_else_statement,
13156 build_labeled_block, generate_labeled_block,
13157 complete_labeled_statement, build_new_loop, build_loop_body,
13158 complete_loop_body, patch_loop_statement, build_bc_statement,
13159 patch_bc_statement, patch_exit_expr): New functions.
13160 * typeck.c (build_java_signature): Build argument signature before
13161 enclosing it in between parenthesis.
13163 1998-08-17 Warren Levy <warrenl@cygnus.com>
13165 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13166 (JAVA_OBJS): Added reminder comment
13168 1998-08-13 Nick Clifton <nickc@cygnus.com>
13170 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13171 be interpreted as a long long.
13173 1998-08-13 Warren Levy <warrenl@cygnus.com>
13175 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13176 soft_initialise_class. Use _Jv_NewMultiArray, not
13177 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13178 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13179 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13180 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13182 1998-08-12 Per Bothner <bothner@cygnus.com>
13184 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13185 length_identifier_node): New global tree node constants.
13186 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13187 Replace uses by super_identifier_node etc.
13188 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13190 * parse.y (resolve_field_access): Don't special-case ".length" if
13191 flag_emit_class_files.
13192 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13193 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13196 1998-08-11 Per Bothner <bothner@cygnus.com>
13198 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13199 * class.c (make_method_value): Remove init for removed fields.
13201 * class.c (layout_class): Use build_java_argument_signature.
13202 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13204 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13205 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13206 (build_java_signature): Don't use push_java_argument_signature.
13208 * typeck.c (lookup_argument_method): New function.
13209 * parse.y (java_check_regular_methods): Use lookup_argument_method
13210 instead of lookup_java_method2 followed by lookup_java_method.
13212 * parse.y (check_method_redefinition): Minor optimization.
13214 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13215 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13217 1998-08-10 Tom Tromey <tromey@cygnus.com>
13219 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13222 * gjavah.c (java_float_finite): Use K&R-style definition.
13223 (java_double_finite): Likewise.
13224 (generate_access): Now returns void. Changed all callers.
13225 (last_access_generated): Removed.
13226 (process_file): Only make a single pass over the .class file.
13228 1998-07-29 Per Bothner <bothner@cygnus.com>
13230 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13231 for compatibility for G++ (with -fvtable-thunks).
13232 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13234 * gjavah.c (process_file): Use public inheritance for super-class.
13236 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13238 * lex.c (java_init_lex): Initialize ctxp->package.
13239 * parse.h (struct parser_ctxt): package and package_len replaced
13240 by tree package, an identifier node. Field method_decl_list is
13241 gone. Fixed comments.
13242 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13243 class_in_current_package): New function prototypes.
13244 * parse.y (array_type:): Set class loaded flag on primitive type
13246 (package_declaration:): Assign ctxp->package to the
13248 (method_invocation:): Handle invocation of method qualified by
13250 (single_type_import_declaration:): Removed ambiguity check.
13251 (java_pop_parser_context): New local variable `next'. Reset and
13252 set IMPORT_CLASSFILE_NAME flags on current and previous import
13254 (java_accstring_lookup): Use new local macro COPY_RETURN.
13255 (lookup_field_wrapper): New function.
13256 (parser_qualified_classname): Use merge_qualified_name.
13257 (parser_check_super_interface): Broaden error message.
13258 (do_resolve_class): Check for qualified class name in the current
13259 compilation unit if appropriate.
13260 (process_imports): Check for already defined classes.
13261 (check_pkg_class_access): Got rid of call to
13262 get_access_flags_from_decl.
13263 (java_complete_expand_methods): Call safe_layout_class based on
13264 the current class size.
13265 (make_qualified_primary): Build a WFL qualification on primary if
13267 (merge_qualified_name): New function.
13268 (make_qualified_name): Use merge_qualified_name.
13269 (resolve_expression_name): Use safe_lookup_field.
13270 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13271 (resolve_qualified_expression_name): Likewise. Check on resolved
13272 element accessibility.
13273 (not_accessible_p, class_in_current_package): New functions.
13274 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13275 (patch_method_invocation_stmt): Merged common pieces. Check
13276 accessibility of invoked method.
13277 (check_for_static_method_reference): Add returned type in error
13279 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13280 (refine_accessible_methods_list): Merged two conditions in test.
13281 (java_complete_class): Sanity check on stabilize_ref gone.
13282 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13284 1998-07-28 Per Bothner <bothner@cygnus.com>
13286 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13288 1998-07-24 Tom Tromey <tromey@cygnus.com>
13290 * gjavah.c (F_NAN): Removed.
13291 (F_NAN_MASK): New macro.
13292 (F_POSITIVE_INFINITY): Removed.
13293 (F_NEGATIVE_INFINITY): Likewise.
13294 (java_float_finite): Rewrote.
13295 (D_NAN_MASK): Renamed.
13296 (java_double_finite): Rewrote.
13297 (D_POSITIVE_INFINITY): Removed.
13298 (D_NEGATIVE_INFINITY): Likewise.
13300 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13301 If verbose, print underlying representation of value in hex.
13303 1998-07-24 Per Bothner <bothner@cygnus.com>
13305 * buffer.h, buffer.c: New files.
13306 * Makefile.in (JAVA_OBJS): Add buffer.o.
13308 Support locals variables and writing their debug entries to .class.
13309 * jcf-write.c: Simplify some by user new buffer type.
13310 (vode_buffer_grow): Removed.
13311 (struct localvar_info): New type.
13312 (localsvars, localvartable): New buffers.
13313 (localvar_alloc, localvar_free): New functions.
13314 (generate_bytecode_insns): Handle local variables.
13315 (generate_classfile): Write LocalVariableTable attribute.
13317 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13319 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13320 * zipfile.h (ZIPMAGIC): New macro.
13322 1998-07-24 Tom Tromey <tromey@cygnus.com>
13324 * Makefile.in (gjavah.o): Updated dependencies.
13325 (jcf-dump.o): Likewise.
13326 (all.indirect): Use ../gjavah.
13327 (../gjavah$(exeext)): Likewise.
13328 (clean): Don't remove gjavah.
13329 (clean): Remove parse.c, not java/parse.c.
13330 * Make-lang.in (java): Added gjavah.
13331 (gjavah$(exeext)): New target.
13332 (GJAVAH_SOURCES): New macro.
13333 (java.all.build): Added gjavah.
13334 (java.all.cross): Likewise.
13335 (java.rest.encap): Likewise.
13336 * config-lang.in (compilers, stagestuff): Added gjavah.
13338 1998-07-23 Tom Tromey <tromey@cygnus.com>
13340 * gjavah.c (java_float_finite): New function.
13341 (java_double_finite): Likewise.
13342 (F_POSITIVE_INFINITY): New macro.
13343 (F_NEGATIVE_INFINITY): Likewise.
13345 (D_POSITIVE_INFINITY): Likewise.
13346 (D_NEGATIVE_INFINITY): Likewise.
13348 (print_field_info): Use java_float_finite and java_double_finite.
13350 1998-07-23 Per Bothner <bothner@cygnus.com>
13352 * parse.y (method_header): Name "this" implicit argument.
13354 1998-07-22 Per Bothner <bothner@cygnus.com>
13356 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13357 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13358 (put_linenumber): New function.
13359 (generate_bytecode_insns, generate_classfile): Write line numbers.
13361 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13363 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13364 (lookup_name, build_known_method_ref, build_class_init,
13365 build_invokevirtual, invoke_build_dtable, match_java_method,
13366 build_field_ref, pushdecl_force_head, build_java_binop,
13367 binary_numeric_promotion, build_decl_no_layout,
13368 build_java_arrayaccess, build_newarray, build_anewarray,
13369 build_java_array_length_access, build_java_arraynull_check): New
13370 extern function prototypes.
13371 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13372 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13374 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13376 * jcf.h (jcf_out_of_synch): New extern function prototype.
13377 * parse.h: Static/global function implemented in parse.y
13378 prototyped and declarations moved at the end of the file.
13379 (DECL_P): Check that the argument isn't null.
13380 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13381 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13382 (QUAL_DECL_TYPE): New macro.
13383 (PARAMS): Macro definition removed.
13384 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13385 (return_statement:): Call build_return.
13386 (field_access:): Call make_qualified_primary in sub rule.
13387 (method_invocation:): Build method invocation and call
13388 make_qualified_primary when processing primaries.
13389 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13390 get_type_from_signature.
13391 (java_check_regular_method): Extra integer 0 argument when calling
13392 lookup_java_method2.
13393 (lookup_java_interface_method2): Extra method DECL argument when
13394 calling lookup_java_interface_method2.
13395 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13396 COMPOUND_EXPR node.
13397 (java_complete_expand_method): Layout current class iff not
13398 already done. Don't process interface's methods.
13399 (java_complete_expand_method): Use super class only if it
13400 exists. Use current class otherwise.
13401 (make_qualified_primary): New function.
13402 (resolve_expression_name): Process qualified expression or
13403 expression from primary the same way.
13404 (resolve_expression_name): Two last arguments to
13405 resolve_field_access are now NULL_TREEs.
13406 (resolve_field_access): New variable is_static. Local field must
13407 be DECLs. is_static computed on field DECLs only. Append code in
13408 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13409 to initialize field_type.
13410 (resolve_qualified_expression_name): New local variable,
13411 previous_call_static and is_static. Handle primaries with function
13412 calls, casts, array references and `this'. `super' now handled as
13413 `(super_class)this'. Use is_static to clarify boolean expressions.
13414 Added code to handle case where a proper handle is required to
13415 access a field. Use QUAL_DECL_TYPE where applicable.
13416 (maybe_access_field): New function.
13417 (patch_method_invocation_stmt): New arguments primary, where,
13418 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13419 deleted. Use `where' as a type to search from if specified. Check
13420 for static method reference where forbidden. Append primary or
13421 current_this to the argument list if not calling constructor nor
13423 (check_for_static_method_reference): New function.
13424 (patch_invoke): Layout the class on which new is done if
13426 (lookup_method_invoke): Changed format to report errors on
13428 (qualify_ambiguous_name): New local variable this_found. Now
13429 handle things from primaries. Method call are considered
13431 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13432 changed into NULLs.
13433 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13434 (java_complete_tree): New case fo RETURN_EXPR. Process function
13435 call arguments in separate function.
13436 (complete_function_arguments): New function.
13437 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13439 (patch_assignment): Take the return function slot into account as
13440 a RHS. Distinguish assignment from a return.
13441 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13442 when checking methods in interfaces.
13443 (resolve_type_during_patch): NULL argument to unresolve_type_p
13444 instead of NULL_TREE.
13445 (patch_newarray): Fixed typo in comment.
13446 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13447 (build_return, patch_return): New functions.
13448 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13450 1998-07-21 Per Bothner <bothner@cygnus.com>
13452 * constants.c (find_name_and_type_constant, find_fieldref_index,
13453 find_methodref_index): New methods.
13454 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13455 just return given method. Also, rename to build_known_method_ref.
13456 (expand_invoke): Rename call to build_invoke_non_interface.
13457 * java-tree.h, parse.h: Update prototype.
13458 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13459 (such as expand_expr_stmt) if flag_emit_class_files.
13460 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13461 STACK_TARGET, IGNORE_TARGET): New macros.
13462 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13463 (generate_bytecode_insn): New function to generate method's bytecode.
13464 (generate_classfile): Node generate Code attribute for a method.
13465 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13466 push_long_const, field_op, adjust_typed_op, maybe_wide):
13467 New functions used by generate_bytecode_insn.
13469 * typeck.c (signature_include_return): Remove variable.
13470 (push_java_argument_signature, build_java_argument_signature): New.
13471 (build_java_signature): Use push_java_argument_signature.
13472 * parse.y: Use build_java_argument_signature instead of fiddling
13473 with signature_include_return.
13475 1998-07-17 Tom Tromey <tromey@cygnus.com>
13477 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13480 * Makefile.in (all.indirect): Added gjavah$(exeext).
13481 (gjavah$(exeext)): Added $(exeext).
13484 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13486 * class.c (layout_class): Call to java_layout_parsed_class replace
13487 by safe_layout_class.
13488 * expr.c (build_java_array_length_access): Removed static storage
13489 class in the function definition.
13490 (build_java_arraynull_check): Likewise.
13491 Also fixed typos in two comments.
13492 * lex.c (java_init_lex): Initialize static global kw_length.
13493 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13494 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13496 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13497 * parse.h (resolve_no_layout): New static function declaration.
13498 (get_identifier_in_static): Declaration removed.
13499 (java_layout_parsed_class): Function name declaration changed to
13501 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13502 not_initialized_as_it_should_p, build_this): New static function
13504 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13505 binary_numeric_promotion, stabilize_reference,
13506 build_decl_no_layout, build_java_arrayaccess): Extern function
13507 declarations moved into their own section.
13508 (build_newarray, build_anewarray, build_java_array_length_access,
13509 build_java_arraynull_check): New extern function declarations.
13510 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13511 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13513 (CALL_CONSTRUCTOR_P): New macro.
13514 * parse.y (kw_length): New static global tree node.
13515 (return_statement): Tagged <node>.
13516 (RETURN_TK): Tagged <operator>.
13517 (variable_declarator_id:): Build variable declaration with an
13518 empty initialization value if a syntax error was found in the
13519 initialization part of the variable declaration.
13520 (statement_without_trailing_substatement:): return_statement: now
13521 uses the default rule.
13522 (return_statement:): Temporarily fixed to return NULL_TREE.
13523 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13524 (class_instance_creation_expression:): Class creation rules now
13525 call build_method_invocation upon reduction.
13526 (array_creation_expression:): Rules call build_newarray_node upon
13528 (dim_exprs:): Build a list of dimension expressions.
13529 (dim_expr:): Store location of the OSB_TK in the dimension
13531 (method_invocation:): Added a new error rule.
13532 (build_unresolved_array_type): WFL argument may also be an array
13533 on a primitive type. Name of the argument changed to reflect this.
13534 (method_declarator): Insert argument type at the beginning of the
13535 argument type list and later reverse the list.
13536 (unresolved_type_p): Argument 'returned' may be optionally
13538 (java_layout_class_from_source): Function renamed
13540 (resolve_and_layout): Now call resolve_no_layout and
13542 (resolve_no_layout): New function.
13543 (purify_type_name): New function.
13544 (complete_class_report_errors): Call purify_type_name during error
13545 report on a type not found.
13546 (process_imports): error_found local variable doesn't need to be
13547 initialized to zero.
13548 (declare_local_variables): New local type_wfl. Fixed typo in error
13549 message. type_wfl assigned to unresolved type and used to register
13550 incomplete type. Build a WFL around the variable initialization
13551 statement so that debug info can be generated on it.
13552 (source_start_java_method): Reverse argument list after they've
13554 (current_this): New static global variable.
13555 (java_complete_expand_methods): Set current_this when appropriate.
13556 (resolve_expression_name): Build correct static and non static
13557 field access bearing a simple name.
13558 (resolve_field_access): Resolve the length field of arrays. Handle
13560 (patch_method_invocation_stmt): Set the type of the method
13561 invocation to error_mark_node. This value is later overridden by a
13562 valid type, if any. Don't handle qualified constructor invocation
13563 as qualified method invocation. Call lookup_method_invoke with its
13564 new flag. It's no longer necessary to access the selected method
13565 as the value of a tree list. Handle constructor invocation.
13566 (patch_invoke): Reverse argument list when invoking non interface
13567 methods. Insert call to new as the first argument of the
13569 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13570 defined within a final class. Return INVOKE_STATIC if the invoked
13571 method is a constructor.
13572 (lookup_method_invoke): New lc argument is a flag to indicate a
13573 constructor lookup. Now handle constructor lookup. Choose the most
13574 specific method in case several were matching the invocation
13575 requirements. Return a method decl instead of a tree list featuring
13576 one single method decl element.
13577 (refine_accessible_methods_list): New lc flag argument to
13578 indicate that a constructor is being looked up.
13579 (not_initialized_as_it_should_p): New function.
13580 (java_complete_tree): Now process fake tree codes
13581 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13582 save_expr on resolved function call arguments. Case on
13583 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13584 (patch_assignment): LHS can be a field access expression. When
13585 dealing with reference, lhs_type is the promoted type of the
13586 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13588 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13589 (patch_binop): Use not_initialized_as_it_should_p where
13591 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13592 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13594 (resolve_type_during_patch): New function.
13595 (patch_cast): Call resolve_type_during_patch to resolve type and
13596 report error accordingly.
13597 (patch_array_ref): Use not_initialized_as_it_should_p where
13598 applicable. Array base expression is saved before being
13599 used. Promote the type of an array elements if it contains non
13601 (build_newarray_node, patch_newarray, build_this): New functions.
13603 1998-07-16 Tom Tromey <tromey@cygnus.com>
13605 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13606 increment it in `for' statement.
13607 (print_field_info): If number is inf or nan, don't print it.
13608 (print_method_info): If method name is `delete', just ignore it.
13609 (print_c_decl): Special-case jstringArray.
13611 * gjavah.c (help): New function.
13612 (no_argument): New function.
13613 (usage): Changed text.
13614 (main): Rewrote argument handling. Now handles -v, --help,
13616 (version): New function.
13617 (found_error): New global.
13618 (main): Return found_error.
13619 (generate_access): Set found_error.
13620 (print_c_decl): Likewise.
13622 1998-07-15 Tom Tromey <tromey@cygnus.com>
13624 * gjavah.c (print_c_decl): Don't print "," when examining field.
13625 Skip type name when looking at "[L" types.
13626 (process_file): Now static.
13627 (generate_access): Now returns int.
13628 (last_access_generated): New global.
13629 (process_file): Clear last_access_generated; make multiple passes
13631 (print_field_info): Just return if generate_access returns true.
13632 (print_method_info): Likewise. Also, allow <init> functions to
13634 (print_c_decl): Added is_init argument. Print constructors
13636 (print_cxx_classname): Use UTF8_GET to extract characters from
13638 (print_base_classname): New function.
13639 (print_class_decls): New function.
13640 (process_file): Use it.
13641 (utf8_cmp): New function.
13643 1998-07-13 Nick Clifton <nickc@cygnus.com>
13645 * lang-options.h: Format changed to match changes in gcc/toplev.c
13646 to implement a --help option.
13648 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13650 * decl.c (init_decl_processing): Revert change to dtable_type.
13652 1998-07-09 Per Bothner <bothner@cygnus.com>
13654 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13656 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13658 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13660 * lang.c (lang_init): Default flag_exceptions to 1, without
13661 checking to see if it's 2 first.
13663 1998-07-08 Jeffrey A Law (law@cygnus.com)
13665 * constants.c: Include "system.h".
13666 * decl.c: Likewise.
13667 * lang.c (flag_new_exceptions): Get via extern now.
13668 (lang_init_options): New functions. Turn on flag_new_exceptions.
13670 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13672 * lex.c (java_lex): Return 0 when we see an invalid character in
13675 * lex.c (java_read_char): Specify extra argument when calling
13677 (java_read_unicode, java_parse_end_comment,
13678 java_parse_escape_sequence): Likewise,
13679 (java_lex): Specify extra argument when calling
13680 java_lex_error. Test that IDs are beginning with a legal character
13681 for IDs. Handle invalid characters with an error message and a
13682 call to java_lex_error.
13683 (java_lex_error): Adjust column position by new argument
13684 `forward'. Issue an error even if in the middle of reporting an
13687 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13689 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13690 we don't explicitly put a null pointer when we're copying it.
13692 1998-07-07 Tom Tromey <tromey@cygnus.com>
13694 * gjavah.c (print_cxx_classname): New function.
13695 (super_class_name): Likewise.
13696 (print_super_fields): Removed.
13697 (in_super): Removed.
13698 (print_field_info): Never generate #defines.
13699 (print_c_decl): Changed generated types to match JNI. No longer
13700 print class name before method name.
13701 (print_method_info): Print "static" before static methods.
13702 Print "virtual" before non-final methods.
13703 (usage): Use exit(1), not exit(-1).
13705 (print_field_info): Use %.17g to print a double.
13706 (last_access): New globals.
13707 (process_file): Initialize last_access.
13708 (usage): Now static.
13709 (ACC_VISIBILITY): New define.
13710 (generate_access): New function.
13711 (print_field_info): Call it.
13712 (print_method_info): Likewise. Also, generate information for all
13713 methods, not just native methods. Return void.
13714 (print_c_decl): Return void.
13715 (print_field_info): Return void.
13717 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13719 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13720 processing the jc1 grammar file. Prefix bison functions and
13721 variables with java_.
13722 (parse.c): Dependencies on parse.h and lex.h
13723 * expr.c (build_java_arrayaccess): Function now global.
13724 * java-tree.h: Comment reorganized to carry on previous
13725 classification effort.
13726 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13727 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13728 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13729 java_parse (new prefix java_ generated by bison).
13730 (java_layout_parsed_class, java_register_parsed_class): Function
13732 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13733 * lex.c (static tree wfl_op): Variable deleted.
13734 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13735 ctxp fields to NULL_TREE.
13736 (java_lex): No longer create WFL for operators. Filename caching
13737 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13738 created as STRING_CST and later expanded. Removed extra argument
13739 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13741 (build_wfl_node): Removed code in comments.
13742 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13743 store token and location data in the current bison token.
13744 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13745 static/extern function declaration at the beginning of the file.
13746 (struct qualification): Data structure definition deleted.
13747 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13748 (qualify_ambiguous_name): Function declaration modified. Function
13749 now returns nothing.
13750 (build_array_ref, patch_array_ref, make_qualified_name,
13751 resolve_qualified_expression_name, maybe_generate_clinit,
13752 resolve_field_access): New static function declarations.
13753 (build_java_arrayaccess): New extern function declaration.
13754 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13755 (CALL_EXPR_PRIMARY): Macro deleted.
13756 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13757 (struct parser_ctxt): Field initialized_final
13758 removed. non_static_initialized, static_initialized: New fields.
13759 * parse.y (static tree kw_super, static tree kw_this): New global
13761 (%union): tree wfl field of operator member replaced by int
13762 location. WFLs are non longer created for operators.
13763 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13764 (qualified_name:): Now calls make_qualified_name to build the
13766 (type_declaration:): Consider generating <clinit> when class
13768 (variable_declarator:): Directly build an assignment node when the
13769 variable is initialized when declared.
13770 (this_or_super:): Build a WFL and set current location when THIS
13771 or SUPER are parsed.
13772 (expression_statement:): Wrap statement around a WFL.
13773 (primary_no_new_array:): Fixed typo. Changed value returned by
13774 THIS_TK because of its new type (temporary).
13775 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13776 (field_access:): Build qualified name with SUPER.
13777 (method_invocation:): Fixed returned value because of SUPER's new
13779 (array_access:): Use OSB_TK location information.
13780 (post_increment_expression:, post_decrement_expression:,
13781 unary_expression:, pre_increment_expression:,
13782 pre_decrement_expression:, unary_expression_not_plus_minus:,
13783 cast_expression:, multiplicative_expression:,
13784 additive_expression:, shift_expression:, relational_expression:,
13785 equality_expression:, and_expression:, exclusive_or_expression:,
13786 inclusive_or_expression:, conditional_and_expression:,
13787 conditional_or_expression:, assignment:): Use new location/token
13788 information available on operators.
13789 (create_class): Set super_decl_type to NULL_TREE when processing
13791 (register_fields): Field initialization is now a MODIFY_EXPR
13792 node. Chain initialization code to the matching lists (according
13793 the the field declaration modifiers).
13794 (maybe_generate_clinit): New function.
13795 (method_header): Don't set method's DECL_NAME to a WFL when adding
13796 methods to java.lang.Object.
13797 (resolve_and_layout): Now can return NULL_TREE if the type
13798 resolution fails. Otherwise, return the class DECL instead of its
13800 (check_method_redefinition): Don't patch method DECL_NAME if it
13801 belongs to java.lang.Object.
13802 (process_imports): Simply assign error_found to the value returned
13803 by check_pkg_class_access.
13804 (declare_local_variables): Don't use their init statements (if
13805 any) when parsing error were previously found. Reuse MODIFY_EXPR
13806 build during parsing as an init statement.
13807 (java_method_add_stmt): Now return the current method body.
13808 (java_layout_parsed_class, java_register_parsed_class): Functions
13810 (java_complete_expand_methods): Initialize the constant pool on a
13811 per class basis. Layout the classes before expanding their method
13812 bodies. Don't try expand artificial constructor code if error were
13813 found. Make the classes data and register them if no error were
13815 (java_complete_expand_method): Retrieve an artificial constructor
13816 argument list before entering its body. Assign the top block to
13817 the artificial constructor function body and set types of declared
13818 blocks and compound statements to void. Walk method body if not an
13819 artificial constructor.
13820 (make_qualified_name, cut_identifier_in_qualified): New functions.
13821 (resolve_expression_name): Fixed comments. Save/restore the
13822 current class CLASS_LOADED_P flag value. Build non qualified
13823 static field access and handle qualified expression names.
13824 (resolve_field_access, resolve_qualified_expression_name): New
13826 (patch_method_invocation_stmt): Use the new expression resolution
13827 scheme, calling resolve_field_access when the function call is
13828 resolved as an expression.
13829 (qualify_ambiguous_name): Function rewritten to work on qualified
13830 expression produced by make_qualified_name.
13831 (java_complete_tree): Promote type when function's argument are
13832 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13833 the assignment to discover further errors if RHS is a expression
13834 name that fails to evaluate. Declare LHS initialized even though
13835 the assignment failed. Don't use the location variable and removed
13836 extra argument in patch function calls. Now handle the ARRAY_REF
13837 case and build internal string representation when STRING_CSTs are
13839 (build_method_invocation): Don't wrap function call around a WFL.
13840 (build_assignment): Likewise. Use the operator location
13842 (patch_assignment): Handle array access LHSs. Handle error
13843 provenance, resulting in a better error report.
13844 (build_binop): Use op_location from operator as binop location
13846 (build_unaryop, build_incdec, build_cast): Likewise.
13847 (patch_binop): Extract location information from the node. Fixed
13848 typo in error message.
13849 (patch_unary_op): Extract location information from the node.
13850 (build_array_ref, patch_array_ref): New functions.
13852 1998-07-01 Tom Tromey <tromey@cygnus.com>
13854 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13855 match _Jv_IsInstanceOf.
13856 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13857 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13859 1998-06-30 Tom Tromey <tromey@cygnus.com>
13861 * decl.c (init_decl_processing): Functions are now named
13862 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13864 1998-06-29 Per Bothner <bothner@cygnus.com>
13866 * java-tree.h (load_class): Add prototype.
13867 * class.c (is_compiled_class): Add missing arg to load_class.
13868 * expr.c (expand_java_NEW): Call load_class.
13869 * parse.y (process_import): Removed bogus use of void return value.
13871 1998-06-25 Per Bothner <bothner@cygnus.com>
13873 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13874 Function name is "_Jv_Throw" instead of "soft_athrow".
13875 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13876 Function name is "_Jv_AllocObject" instead of "soft_new".
13877 Takes an extra parameter (object size).
13878 * expr.c: Update calls.
13880 1998-06-24 Per Bothner <bothner@cygnus.com>
13882 * lex.c (java_get_line_col): Handle end-of-file.
13883 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13885 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
13887 * lang.c (lang_init): Make -fexceptions the default.
13888 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13889 exception handling is not turned on.
13891 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
13893 * lang.c (flag_new_exceptions): Make this this default.
13894 * decl.c (end_java_method): Call emit_handlers.
13895 * except.c (method_init_exceptions): Set language code and version.
13896 (expand_start_java_handler): Enable exception, and call
13897 expand_eh_region_start.
13898 (expand_end_java_handler): Enable exception, and set up catch blocks.
13899 (emit_handlers): New routine to generate the saved handlers.
13900 * java-except.h (emit_handlers): Add prototype.
13902 1998-06-12 Per Bothner <bothner@cygnus.com>
13904 We used to have three different representations of the constant pool:
13905 the CPool structure, the tree_constant_pool, and the constructures
13906 used to build the Class object (which may need class and string
13907 constants) in compiled code. None were appropriate for compiling
13908 to .class files, so I did a major overhaul.
13910 First, the tree_constant_pool array was removed. Things were
13911 modified to the CPool structure in the JCF could be used.
13912 Second, a "capacity" field was added to the CPool, and functions
13913 written to search for a matching constant, adding one if not found.
13914 The code that generated the Class object was changed to use a CPool.
13915 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13916 the static Class object are now only in build_constants_constructor.
13917 Finally, I wrote code which can generate a .class file (including its
13918 constant pool) from the RECORD_TYPE of a class. This is a big step
13919 on the way to compiling Java source into .class files.
13921 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13922 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13924 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13925 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13926 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13927 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13928 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13929 (lang_type): Removed constant_pool field.
13930 * jcf.h (CPool): Renamed size to count. Added field capacity.
13931 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13932 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13933 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13935 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13936 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13937 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13938 (set_constant_entry, find_constant1, find_constant2,
13939 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13940 find_utf8_constant, find_class_or_string_constant): New functions.
13942 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13943 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13944 (give_name_to_class, get_class_constant): Likewise.
13945 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
13946 (get_name_and_type_constant, get_ref_constant): Removed.
13947 * parse.h (parser_ctxt): Remove field tree_constant_pool.
13948 * parse.y: Don't save/restore tree_constant_pool.
13949 * verify.c (verify_jvm_instructions): Update for new approach.
13950 * expr.c (expand_invoke, expand_java_field_op): Likewise.
13952 * lang-options.h: Added -femit-class-file, -femit-class-files.
13953 * lang.c (flag_emit_class_files), java-tree.h: New flag.
13954 (lang_f_options): Added "emit-class-file(s)".
13956 * expr.c (build_java_arrayaccess): Generate more efficient array
13957 bounds checking, by using unsigned compare.
13959 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
13961 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13963 * parse.h: New comment on the handling of unresolved type
13964 identifiers. JDEPs are now part of the jdep_code enum.
13965 (typedef struct jdep): Now use enum jdep_code or int, depending on
13966 availability. Both are narrowed down to an 8 bits bitfield.
13967 (CALL_EXPR_PRIMARY): Fixed comment.
13969 1998-06-10 Tom Tromey <tromey@cygnus.com>
13971 * Make-lang.in (java): Added gjavac and jvgenmain.
13972 (java.start.encap): Depend on gjavac.
13973 (java.rest.encap): Depend on jvgenmain.
13975 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
13976 (JAVA_CROSS_NAME): Likewise.
13977 (java.all.build): Depend on jvgenmain and gjavac.
13978 (java.all.cross): Depend on jvgenmain and gjavac-cross.
13979 (jvgenmain$(exeext)): New target.
13980 (java.install-common): Wrote.
13981 * config-lang.in (compilers, stagestuff): Added gjavac and
13984 1998-06-10 Dave Brolley <brolley@cygnus.com>
13986 * lang.c (lang_decode_option): New argc/argv interface.
13988 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13990 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
13991 * decl.c (build_decl_no_layout): New function.
13992 * expr.c (java_lang_expand_expr): Layout declarations found in
13993 blocks before they're pushed.
13994 * jcf-parse.c (load_class): Save current line when parsing class
13996 (parse_source_file): Register class before expanding their
13998 * lang.c (put_decl_node): Produce `null' when `void *' is
14000 * lex.c (static tree wfl_op): New static global, for error report
14002 (java_init_lex): wfl_operator and wfl_op initialized
14003 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14005 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14006 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14007 build_unresolved_array_type): New static function definitions.
14008 (build_decl_no_layout): New extern function declared.
14009 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14010 faulty modifier exists.
14011 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14012 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14013 (UNARY_PLUS_EXPR): New fake operator.
14014 (struct parser_ctxt): New field osb_number.
14015 * parse.y (static tree wfl_operator): New static WFL for operator
14016 bound error messages.
14017 (DECR_TK, INCR_TK): Moved.
14018 (OP_TK): Tagged <operator>.
14019 (array_type:): Now call build_unresolved_array_type.
14020 (dim_expr:): Count the number of '[' seen.
14021 (post_increment_expression, post_decrement_expression,
14022 pre_increment_expression, pre_decrement_expression,
14023 unary_expression_not_plus_minus, unary_expression:): Actions are
14024 now building the corresponding unary expressions.
14025 (cast_expression:): Actions are now building cast expressions.
14026 (build_unresolved_array_type): New function.
14027 (create_interface): Reset the number of declared interfaces.
14028 (create_class): Likewise.
14029 (method_header): Methods declared within the scope of an interface
14030 are now implicitly set public and abstract.
14031 (java_complete_class): Variable's and parameter's type are patched
14032 with a promoted type.
14033 (declare_local_variables): Resolved non builtin types are promoted
14034 before being used to build a variable decl. Removed type patch
14035 posted on variable initialization statement.
14036 (source_start_java_method): Use build_decl_no_layout to build the
14037 decl of a parameter of incomplete type.
14038 (java_register_parsed_class): Process interfaces too. Call
14039 rest_of_decl_compilation on each processed class declarations.
14040 (java_complete_expand_methods): Don't attempt to expand things in
14042 (java_complete_tree): Process CONVERT_EXPR, even though it always
14043 has a type. Propagate error_mark_node to node's type too. Promote
14044 method's call argument type and return error_mark_node if
14045 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14046 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14047 handle unary operator nodes.
14048 (build_assignment): Added comment.
14049 (print_int_node): New function.
14050 (patch_assignment): New second argument. New error handling. Use
14051 print_int_node. Handle references. Use can_cast_to_p to issue
14052 different error message according to the context and check upon
14053 the initialization of the RHS.
14054 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14055 (operator_string): Handle more operators.
14056 (patch_binop): No longer use a function static
14057 wfl_operator. Improved error message on shift distance.
14058 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14059 patch_cast): New functions.
14061 1998-06-05 Per Bothner <bothner@cygnus.com>
14063 * jvspec.c: New file.
14064 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14066 * java-tree.h (identifier_subst): Add declaration.
14068 1998-06-04 Tom Tromey <tromey@cygnus.com>
14070 * jvgenmain.c (main): Generate call to JvRunMain.
14072 * class.c (make_class_data): Push value for "sync_info" field.
14073 * decl.c (init_decl_processing): Push "sync_info" field.
14075 1998-06-03 Per Bothner <bothner@cygnus.com>
14077 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14078 Java (source) name, not signature.
14079 Set TYPE_ALIGN to (at least) that of element_type.
14081 1998-06-02 Per Bothner <bothner@cygnus.com>
14083 * class.c: Moved classname-mangling-rekated code to ...
14084 * mangle.c: ... this new file.
14085 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14086 * Makefile.in: Update for above changes.
14088 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14090 * expr.c (truthvalue_conversion): Convert integer and floating
14091 point value to their truth value.
14092 * lex.c (java_lex): Handle the `null' literal.
14093 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14094 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14095 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14098 * parse.y: Reorganization/documentation on token declaration.
14099 (binop_lookup[]): New added new tree codes.
14100 (relational_expression): Build corresponding binary operators.
14101 (equality_expression, conditional_and_expression,
14102 conditional_or_expression): Likewise.
14103 (java_complete_class): Fix crash in debug message.
14104 (java_complete_tree): Check initialization of method call
14105 arguments. Further bogus node evaluation to detect more error
14106 during assignments. Handles more binary operators.
14107 (patch_assignment): Use DECL_P.
14108 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14110 (operator_string): Handle more case. Compacted source.
14111 (patch_binop): Changed function comment. Checking for
14112 uninitialized first operand takes the compound assignment into
14113 account and uses DECL_P. Checking for uninitialized second operand
14114 delayed to routine's end. Use macros to issue type bound error
14115 messages and issue messages on both operands if their types are
14116 different. Force fixed type into node. Handle all binary
14119 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14121 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14122 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14123 build operator node and return tokens.
14124 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14125 * parse.h (java_complete_tree): Changed returned type in prototype.
14126 (build_method_invocation, build_assignment, patch_assignment,
14127 patch_binop): New static function declarations.
14128 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14129 BUILD_EXPR_WFL): New macros.
14130 * parse.y (enum tree_code binop_lookup[]): New static for token to
14132 (%union): Parser union has new sub-structure `operator'.
14133 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14134 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14135 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14136 ASSIGN_ANY_TK): Tokens tagged `operator'.
14137 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14138 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14139 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14140 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14141 (assignment_operator:): Rule tagged `operator'.
14142 (expression_statement:): Re-installed default rule.
14143 (method_invocation:): Sub rules call build_method_invocation.
14144 (postfix_expression:): Don't attempt to resolve name here. Just
14146 (multiplicative_expression:): Sub-rules build corresponding binop
14148 (additive_expression:, shift_expression:, and_expression:,
14149 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14150 (assignment:): Sub rule invoke build_assignment.
14151 (assignment_operator:): Default rules on sub rules.
14152 (force_error): Added documentation on this variable.
14153 (declare_local_variables): Build initialization calling
14155 (expand_start_java_method): Removed unused rtx declaration. Mark
14156 arguments as already initialized.
14157 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14158 (java_complete_expand_methods): Don't process next method if
14159 completion of the previous one triggered errors.
14160 (java_complete_expand_method): Call source_end_java_method if no
14161 error were found during completion.
14162 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14163 locals declaratilon. Handle names found within a class. Return
14164 error_mark_node when things aren't found.
14165 (patch_method_invocation_stmt): Return error_mark_node on failures.
14166 (patch_invoke): Removed unused local. Return the correct node.
14167 (java_complete_tree): Now returns a value. The BLOCK section binds
14168 local identifiers and the type of a BLOCK is now void. Assign the
14169 result of operand completion on COMPOUND_EXPR. Assign the
14170 encapsulated node of a WFL to the result of its completion, except
14171 when the node is an identifier. Now handle MODIFY_EXPR and several
14172 binary operators. Return error_mark_node on errors.
14173 (build_method_invocation, build_assignment, patch_assignment,
14174 build_binop, operator_string, patch_binop): New functions.
14175 * typeck.c (binary_numeric_promotion): New function.
14177 1998-05-21 Per Bothner <bothner@cygnus.com>
14179 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14180 Replace most uses of ident_subst by identifier_subst.
14182 * class.c (push_class_static_dummy_field): Removed function.
14183 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14184 instead of looking got "class" static field. Create that decl here.
14185 (class_identifier_node): Removed; no longer needed.
14186 (init_class_processing): Don't init class_identifier_node.
14187 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14188 Do nreverse 0 times (instead of twice) for Object and Class.
14189 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14191 1998-05-20 Per Bothner <bothner@cygnus.com>
14193 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14194 while initializing linenumber_count and linenumber_table.
14195 Do it before init_function_start (which calls emit_line_note).
14196 * expr.c (expand_byte_code): Don't need to clear lineno here.
14198 1998-05-18 Tom Tromey <tromey@cygnus.com>
14200 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14201 then mangle number as _N_.
14203 * class.c (mangle_class_field): New function.
14204 (build_class_ref): Set assembler name of class reference using
14205 mangle_class_field.
14206 (push_class_static_dummy_field): Likewise.
14208 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14210 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14211 of assigning to TREE_CODE. The latter method exploits a feature
14212 of GCC that is not ANSI compliant.
14214 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14216 * decl.c (pushdecl_force_head): New function.
14217 (pushlevel): Removed conditional printf.
14218 (complete_start_java_method): Don't enter local variable scope if
14219 function is compiled from source code.
14220 * expr.c: parse.h now included
14221 (java_lang_expand_expr): New function.
14222 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14223 printf. Terminate buffer when doing directories.
14224 * jcf-parse.c (parse_source_file): Call lang_init_source before
14225 parsing and before code generation.
14226 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14227 use printf if the macro is defined.
14228 * lang.c (lang_init): Install lang_expand_expr hook on
14229 java_lang_expand_expr.
14230 (java_dummy_print): New function.
14231 (lang_init_source): New function.
14232 * lex.c (java_lex): Remember location of an opening brace at the
14233 second nesting level.
14234 (java_is_eol): Unget character seen after a CR if it is EOF.
14235 * parse.h: Now includes lex.h
14236 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14237 printf if the macro is defined.
14238 (expand_start_java_method, build_expr_block, enter_block,
14239 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14240 New static function declarations.
14241 (pushdecl_force_head): New extern function declaration.
14242 (INCOMPLETE_TYPE_P): New macro.
14243 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14244 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14245 BLOCK_EXPR_ORIGIN): New macros.
14246 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14247 DECL_SOURCE_LINE_LAST): New macros.
14248 (struct parser_ctxt): Removed field current_method_decl, redundant
14249 with the field current_function_decl. Added fields
14250 first_ccb_indent1 and pending_block.
14251 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14252 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14254 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14255 (compilation_unit:): Cosmetic on sub rule.
14256 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14257 (variable_initializer:): Installed default rule on expression:.
14258 (method_declaration:): method_header: starts a new
14259 method. method_body: installs the function body, absorbs blocks
14260 emitted for temporary variable scopings, pops function's body block
14261 and merges function's last statement lineno in DECL_SOURCE_LINE.
14262 (method_body:): Installed default rules.
14263 (block:): Call enter_block when an opening brace is seen. Absorb
14264 scoping blocks and call exit_block when a closing brace is seen.
14265 (block_statement:): Cosmetic changes.
14266 (method_invocation:): Create WFL around CALL_EXPR node.
14267 (patch_stage): Added comment around definition.
14268 (method_header): Try to use first_ccb_indent1 as the first line of
14269 the method, so BP debug info are emitted at the first opening
14270 brace of the function. If the function has no body, use the
14271 location of the function's name. Override currently defined method
14272 name with the matching WFL so we can point redefinition errors
14273 using the location where the function's name was declared.
14274 (check_abstract_method_header): Interprets DECL_NAME as an
14275 identifier or as a WFL, accordingly.
14276 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14277 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14278 location and name information out of it and reinstall DECL_NAME to
14279 its original identifier node value.
14280 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14281 function's source code).
14282 (read_import_dir): Test the value returned by find_class and issue
14283 a fatal accordingly.
14284 (declare_local_variables): Push a new block for the scope of the
14285 new variable(s) if code has been already generated at that nesting
14286 level. Pinpoint redefinition errors using the variable id
14287 WFLs. Generate initialization code if necessary. If the variable
14288 type is incomplete, register a patch on its decl.
14289 (source_start_java_method): Rewritten. Define a new block for the
14290 function's parameters. Build parameter decl out of function's
14291 arguments and register them for a patch if their types are
14293 (expand_start_java_method): Includes the part of
14294 source_start_java_method that was pushing the parameter decls and
14295 completing the method start code.
14296 (source_end_java_method): Removed call the expand_end_bindings and
14297 poplevel (already taken care of). Reinstall function's arguments
14298 and get function's last line of code before calling
14299 expand_function_end.
14300 (java_method_add_stmt): New comment before the function's
14301 code. Complement the second operand of the current COMPOUND_EXPR
14303 (java_complete_expand_methods): Don't generate debug info on line
14304 zero when expanding a generated constructor.
14305 (java_complete_expand_method): Set start and end line numbers for
14306 a artificially generated constructor to one and manually call
14307 enter_block and exit_block when defining it. For all methods:
14308 expand function's start calling the new expand_start_java_method
14309 and invoke java_complete_tree on the effective method's body, if
14311 (resolve_expression_name): Now use lookup_name_in_blocks to search
14312 local variable decls and print out an error when variables are
14314 (patch_method_invocation_stmt): Inserted comment before the
14316 (lookup_method_invoke): Chain method's arguments using chainon
14317 with the current arg list as a second argument. Inserted missing
14318 IDENTIFIER_POINTER when reporting an error on methods not found.
14319 (refine_accessible_methods_list): Don't retain constructors.
14320 (patch_arguments): Function removed.
14321 (java_complete_tree): Inserted comment before the function's
14322 code. New case for BLOCKs. Moved the WFL case a bit
14323 further. Complete function's arguments.
14324 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14325 maybe_absorb_scoping_blocks): New functions.
14327 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14329 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14331 * jcf-parse.c (parse_source_file, java_error_count): New forward
14332 and extern declarations.
14333 (java_parse_abort_on_error): Macro moved.
14334 (jcf_parse_source): fatal called if fopen fails. Now calls
14336 (parse_source_file): New parse_only parameter. Reflects the
14337 elimination of the second pass.
14338 (yyparse): parse_source_file called with argument set to 0.
14339 * jcf.h (JCF_ZERO): Sets java_source to zero.
14340 * lex.c (java_init_lex): pass argument is gone. Function modified
14341 to be called once during the analysis of a file.
14342 (java_unget_unicode): Fixed typo in fatal message.
14343 (java_get_line_col): Likewise.
14344 (java_lval): Likewise. String literals no longer built during
14346 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14348 * parse.h (MODIFIER_WFL): New macro.
14349 (parse_check_super, parser_check_super_interface): Now return int.
14350 (parser_chain_incomplete_item, not_builtin_p,
14351 complete_method_decl): Declarations removed.
14352 (build_method_invocation_stmt, build_invoke): Renamed using the
14353 `patch' instead of `build'
14354 (register-incomplete_type, obtain_incomplete_type,
14355 java_complete_tree, java_complete_expand_method,
14356 unresolved_type_p, create_jdep_list): New function declarations.
14357 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14358 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14359 (jdep): New typedef on new struct _jdep.
14360 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14361 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14362 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14363 JDEP_RESOLVED_P): New macros.
14364 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14365 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14366 JDEP_VARIABLE): New enum values and jdep kinds.
14367 (jdeplist): New typedef on struct _jdeplist.
14368 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14370 (CALL_EXPR_PRIMARY): New macro.
14371 (struct parser_ctxt): Fields java_pass, current_method_decl,
14372 method_decl_list deleted. New field jdeplist.
14373 (INCOMPLETE_P): Macro deleted.
14374 * parse.y (single_type_import_declaration:): Removed pass switch.
14375 (type_import_on_demand_declaration): Likewise.
14376 (field_declaration:): Removed pass switch on all sub rules.
14377 (class_declaration:): Call the complete_class_decl removed on
14379 (method_declaration:): Removed second pass switch. No longer chain
14380 methods decl when method_header reduced.
14381 (method_header:): Sub rules no longer depend on pass switch.
14382 (method_declarator:): Likewise.
14383 (method_body:): Likewise.
14384 (abstract_method_declaration:): Likewise.
14385 (block_statement:): Likewise.
14386 (local_variable_declaration:): Likewise.
14387 (argument_list:): Likewise.
14388 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14389 removed. Partial CLASS_EXPR tree node built instead.
14390 (postfix_expression:): Removed pass switch on all sub rules.
14391 (java_pop_parser_context): Free classd_list content.
14392 (yyerror): Call obstrack_grow0 to finalize error message.
14393 (check_class_interface_creation): Comment modified to reflect new
14394 returned value meaning. Removed second pass switch. Return 1 if an
14395 error was found, 0 otherwise. Adjust pointer on filename if a
14396 leading path separator was found.
14397 (maybe_create_class_interface_decl): Removed first pass switch
14398 when linking the class decl to the class_list. Install a new
14399 jdep_list for the class.
14400 (add_superinterfaces): List of unresolved interfaces is
14401 gone. Unresolved interfaces are directly added to the current
14403 (create_interface): Second pass shortcut removed.
14404 ctpx->modifier_ctx access through MODIFIER_WFL.
14405 (create_class): Second pass shortcut removed. Call to
14406 register_incomplete_type replaces the call to
14407 parser_chain_incomplete_item.
14408 (complete_class_decl): Function removed.
14409 (duplicate_declaration_error): New way of retrieving redeclared
14411 (register_fields): Call to lookup_modifier_cl replaced by
14412 MODIFIER_WFL. New way of handling unresolved type, using
14413 unresolved_type_p and obtain_incomplete_type.
14414 register_incomplete_type replaces call to parser_chain_incomplete_item.
14415 (patch_stage): New static global variable.
14416 (method_header): New way of handling unresolved type, using
14417 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14418 indicates that the method decl needs to be patched.
14419 (check_abstract_method_header): Call to lookup_modifier_cl
14420 replaced by MODIFIER_WFL.
14421 (method_declarator): Incomplete argument type are registered
14422 calling register_incomplete_type. Patch on the declared method is
14423 issued in that case.
14424 (unresolved_type_p): New function.
14425 (parser_check_super_interface): New comment to reflect function's
14426 modified returned type (int). Function and has a new argument
14427 this_wfl. Call to parse_error_context uses this_wfl instead of
14428 relying on lookup_cl.
14429 (parser_check_super): Comment reflects function's new returned
14430 type (int). Function returns nonzero value on error.
14431 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14432 register_incomplete_type, jdep_resolve_class): New functions to
14433 handle incomplete types in declarations.
14434 (java_complete_class): Rewritten to work with the new incomplete
14435 type handling scheme.
14436 (complete_class_report_errors): Likewise.
14437 (complete_method_decl): Removed: it jobs is now handled by
14438 java_complete_class.
14439 (do_resolve_class): Class loaded in not already loaded and not
14440 found in Java source code.
14441 (java_check_regular_methods, java_check_abstract_methods): Don't
14442 call complete_method_decl anymore.
14443 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14444 (read_import_dir): Got rid of the pass number dependency.
14445 (declare_local_variables): New handling of unresolved types (patch
14447 (source_start_java_method): New parameter level. Function called
14448 with level set to 1 when argument types are potentially
14449 unresolved. Called to complete the job with level set to 2 once
14450 types are complete.
14451 (source_end_java_method): Call to permanent_allocation
14452 removed. Waiting to be replaced by a more suitable obstack
14454 (java_complete_expand_methods, java_complete_expand_method,
14455 java_expand_finals): New functions.
14456 (build_method_invocation_stmt): Renamed
14457 patch_method_invocation_stmt. Extracts function call expression
14458 (wfl) and arguments (args) from CALL_EXPR tree operands.
14459 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14460 call. Patch the function and argument operand of the CALL_EXPR
14462 (patch_argument, java_complete_tree): New functions.
14464 1998-04-20 Per Bothner <bothner@cygnus.com>
14466 Recover from missing fields and methods (i.e. error instead of fatal).
14467 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14468 * expr.c (expand_invoke): Recover from missing method.
14469 (expand_java_field_op): Recover from missing field.
14470 Inline references to java.lang.{Integer,Char,...}.TYPE.
14471 * typeck.c (get_type_from_signature), java-tree.h: New function.
14472 * class.c (add_method): Use get_type_from_signature.
14473 (build_class_ref): Handle a class that was not found.
14474 * typeck.c (convert): Handle conversion to pointers (for convenience).
14475 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14476 instead of lookup_field to handle missing fields.
14478 * jcf-parse.c (process_zip_dir): Set java_source.
14480 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14482 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14484 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14486 * jcf-parse.c (load_class): Don't change input_filename before
14487 calling jcf_parse_source (but still do it before calling
14489 (jcf_parse_source): Assign input_filename after having saved the
14491 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14492 list. ctxp->modifier_ctx zeroed according to its new
14493 definition. ctxp->filename initialized. Removed
14494 JAVA_MODIFIER_CTX_UNMARK.
14495 (java_unget_unicode): Update the character based column position.
14496 (java_allocate_new_line): ref_count not used anymore. Always free
14497 ctxp->p_line. Initialize c_line->char_col to 0.
14498 (java_get_unicode): Update the character based column position.
14499 (java_lex): Use ctxp->elc to store current position in source
14500 file, at the beginning of the parsed token. Set modifier_ctx entry
14501 corresponding to the parse modifier to a WFL node. Return a WFL
14502 node when an identifier is parsed.
14503 (java_lex_error): Now uses ctxp->elc to store current position in
14505 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14506 * lex.h (build_wfl_node): New function definitions.
14507 (struct java_line): ref_count and next fields are gone. New field
14509 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14510 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14511 (JAVA_COLUMN_DELTA): New macro.
14512 (java_lc): New typedef on new struct _java_lc.
14513 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14514 (parse_error_context, parse_warning_context): Changed prototypes.
14515 (java_get_line_col): Added as an available global function.
14516 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14517 (IC_DECL): Replaced by macro IC_TYPE
14518 (DEPEND_WFL): New macro.
14519 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14521 (exit_java_complete_class): Removed a commented out statement.
14522 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14523 now an array of tree nodes. Deleted fields line_list and
14524 e_line. New field elc, to replace e_line.
14525 * parse.y (array_type:): Build WFL node.
14526 (qualified_name:): Build a single WFL node out of two. Retain
14527 the location information of the first node in the resulting node.
14528 (package_declaration:): Use package name as a WFL node
14529 (single_type_import_declaration:): Use imported name as a WFL node.
14530 (type_import_on_demand_declaration:): Use root of the imported
14531 packages as a WFL node.
14532 (field_declaration:): Removed unused local variable cl.
14533 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14534 (yyerror): New static elc. Removed static error_line, error_pos.
14535 New local code_from_source. Save ctxp->elc into elc at the first
14536 pass. Call java_get_line_col to get a string of the line where
14537 the error occurred.
14538 (debug_line): Removed static function.
14539 (parse_error_context, parse_warning_context): Parameter cl is now
14540 a WFL node. Use its value to initialize ctxp->elc.
14541 (redefinition_error): Parameter cl is now a WFL node.
14542 (parse_add_interface): New parameter wfl. No longer call
14543 lookup_cl, use wfl instead.
14544 (check_class_interface_creation): Parameter cl is now a WFL node.
14545 (maybe_create_class_interface_decl): Likewise.
14546 (add_superinterfaces): New function.
14547 (create_interface): Removed local cl, node, super_decl,
14548 super_decl_type. Function now uses id as a WFL node. Better
14549 warning/error report on obsolete or forbidden mix of
14550 modifiers. Now calls add_superinterfaces to register interfaces.
14551 (create_class): Removed local cl, node. Local variable id is used
14552 as a WFL node. Better error report on forbidden modifier
14553 mix. Uses add_superinterfaces to register interfaces.
14554 (find_field): Argument cl is now a WFL node. Now store the WFL
14555 node of a fields that needs to be checked for their
14557 (method_header): Local variable node non longer used. Local
14558 variable id replaces cl.
14559 (check_modifiers_consistency): Local variable cl is now a WFL
14561 (method_declarator): Local variable cl replaced by parameter id.
14562 (parser_qualified_name): Now uses parameter name as a WFL node.
14563 (parser_check_super_interface): New parameter wfl, for achieve
14564 greater accuracy during error reports.
14565 (parser_chain_incomplete_item): New parameter named location. Used,
14566 along the decl, to construct the incomplete item node.
14567 (java_complete_class): resolve_class now uses WFL node extracted
14568 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14570 (complete_method_decl): Unresolved function's argument types are WFL.
14571 (resolve_class): Parameter cl is now a WFL node.
14572 (resolve_and_layout): Likewise.
14573 (do_resolve_class): Likewise. Try first to use cl and then do the
14574 lookup on the decl when calling check_pkg_class_access.
14575 (complete_class_report_errors): Use IC_TYPE in place of
14576 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14577 instead of doing a lookup over the decl.
14578 (java_check_final): Use WFL info from field tree list.
14579 (lookup_cl): Rewritten and returns a statically defined WFL node.
14580 (lookup_modifier_cl): Now uses information from WFL nodes.
14581 (process_imports): Likewise.
14582 (read_import_dir): name and cl arguments replaced by a single WFL
14583 node. Function modified accordingly.
14584 (find_in_imports_on_demand): Now uses WFL node.
14585 (check_pkg_class_access): cl argument is now a WFL node.
14586 (declare_local_variables): Fixed to use WFL nodes.
14587 (resolve_expression_name): Likewise.
14588 (build_method_invocation_stmt): name_combo argument renamed
14589 wfl. Function modified to use WFL nodes.
14590 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14591 (lookup_method_invoke): cl is now a WFL node. Added missing
14592 IDENTIFIER_POINTER to class type decl name.
14594 1998-04-14 Dave Brolley <brolley@cygnus.com>
14596 * lang.c (init_parse): Now returns char* containing the filename.
14598 1998-04-10 Per Bothner <bothner@cygnus.com>
14600 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14602 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14603 * class.c (make_class_data): If flag_assume_compiled, initial class
14604 state is CSTATE_PREPARED; make superclass and interfaces direct
14605 references, rather than constant pool indexes.
14607 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14609 * parser.y: Include flags.h. Removed debug variable pl.
14610 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14611 (block:): Likewise.
14612 (labeled_statement_nsi:): Generate debug info when reducing
14613 expression_statement:.
14614 (check_pkg_class_access): get_access_flags_from_decl invokation
14615 fixed for new CLASS_* flags location.
14616 (source_end_java_method): Save/restore parser context when
14617 entering/leaving this routine. Restore lineno to its right value
14618 before calling expand_end_bindings.
14619 (build_method_invocation_stmt): build_invoke called with the
14620 current line information.
14621 (build_invoke): New argument cl. Wrap the function call around a
14623 (refine_accessible_methods_list): Changed comment, removed
14625 * parse.h: Fixed typo in comments.
14626 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14627 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14628 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14630 * lex.c (java_lex): Record the last closing curly bracket of a
14632 * jcf-parse.c (jcf_parse_source): Now calls
14633 java_check_methods. Clarified comment, fixed typo.
14635 1998-04-09 Dave Brolley <brolley@cygnus.com>
14637 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14638 (finish_parse): Expose for non USE_CPPLIB builds.
14640 1998-04-08 Jeffrey A Law (law@cygnus.com)
14642 * lang.c (lang_print_xnode): New function.
14644 1998-04-03 Per Bothner <bothner@cygnus.com>
14646 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14647 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14648 used to build a class's dispatch table.
14649 (make_class_data): Generate dispatch table if flag_assume_compiled.
14650 Set dtable of class object to address of class_dtable_decl.
14652 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14653 be volatile and have side effects - generates better code.
14655 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14656 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14658 * expr.c (expand_invoke): If class is final, method is
14659 effectively final, so can call it directly.
14661 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14663 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14665 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14667 * parse.y (build_method_invocation_stmt): Removed extra argument
14670 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14672 * expr.c (dtable_indent): Now static global.
14673 (expand_invoke): Now call invoke_build_dtable and
14674 build_invokevirtual.
14675 (invoke_build_dtable, build_invokevirtual): New functions.
14676 * jcf-io.c (find_class): Defer issuing a warning by setting
14677 jcf->outofsynch to 1.
14678 * jcf-parse.c (jcf_out_of_synch): New function.
14679 (load_class): Test this_jcf.outofsynch flag and call
14680 jcf_out_of_synch accordingly.
14681 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14682 comment indentation.
14683 * lex.c (java_get_unicode): Fixed code indentation.
14684 (java_lex): Create string literal. Fixed typo. Removed several
14685 premature obstack_free.
14686 * parse.h: New enums for name resolution and invocation mode.
14687 (struct qualification): New data structure.
14688 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14689 (do_resolve_class, build_method_invocation_stmt,
14690 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14691 debug_line, identical_subpath_p, invocation_mode,
14692 refine_accessible_methods_list, build_invoke,
14693 lookup_method_invoke): New functions declared.
14694 (build_invokevirtual, invoke_build_dtable, match_java_method,
14695 build_field_ref, jcf_out_of_synch): New references to external
14697 (struct parse_ctxt): Removed artificial_constructor field.
14698 * parse.y: (array_type:): Type defined for this rule.
14699 (class_type:): Installed default rule for interface_type:.
14700 (array_type:): Now build Java array type.
14701 (qualified_name:): Now use obstack_grow0.
14702 (method_declaration:): Skip the artificial constructor added to
14704 (abstract_method_declaration:): Execute the code only during pass 1.
14705 (block:): Installed default rule in block_statements:.
14706 (block_statement:): Add the statement to the method during pass 2.
14707 (statement_expression): Installed default rule for
14708 method_invocation:.
14709 (argument_list:): Added code to build the argument list.
14710 (method_invocation:): Added call to create the method invocation
14712 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14713 (debug_line): New function for debug.
14714 (complete_class_decl): No longer do something during pass 1.
14715 (method_header): Use BUILD_PTR_FROM_NAME.
14716 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14718 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14719 function's main comment.
14720 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14722 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14723 (resolve_class): Now works with arrays.
14724 (do_resolve_class, resolve_and_layout): New functions.
14725 (java_check_regular_methods): Reverse method list before and after
14726 having processed it. No longer set ctxp->artificial_constructor.
14727 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14728 accordingly. Fixed typo in issued error message. Now use
14730 (find_in_imports_on_demand): Now use obstack_grow0.
14731 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14732 (source_end_java_method): Call expand_expr_stmt instead of
14733 expand_expr. Calls it before calling expand_function_end.
14734 (java_method_add_stmt): Do nothing if errors were found during
14736 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14737 (build_method_invocation_stmt, build_invoke, invocation_mode,
14738 lookup_method_invoke, refine_accessible_methods_list,
14739 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14741 * typeck.c (build_java_signature): Properly end method signature
14742 if return type skipped.
14743 (match_java_method): New function.
14745 1998-03-16 Per Bothner <bothner@cygnus.com>
14747 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14749 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14751 * expr.c (build_invoke_non_interface): New function.
14752 (methods_ident, ncode_ident): Now static globals.
14753 (expand_invoke): Use build_invoke_non_interface.
14754 * java-tree.h (struct lang_decl): New field function_decl_body.
14755 (DECL_FUNCTION_BODY): New macro.
14756 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14757 CLASS_FROM_SOURCE_P.
14758 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14759 before starting pass 2. Call to java_generate_parsed_class replaced
14760 by java_register_parsed_class.
14761 * lex.c: Fixed typo in header. Some line width related formating.
14762 * lex.h: Some line width related formating.
14763 * parse.h (source_end_java_method, resolve_expression_name,
14764 complete_class_decl, maybe_create_class_interface_decl,
14765 check_class_interface_creation): New static function declarations.
14766 (java_layout_parsed_class, java_method_add_stmt): New function
14768 (struct parser_ctxt): Field mark_class_generate removed. New
14769 fields class_list and artificial_constructor.
14770 * parse.y: Fixed typo in header.
14771 (class_declaration:): Call complete_class_decl when class body
14773 (method_declaration:): Call source_end_java_method in pass 2 when
14774 the method body is defined.
14775 (postfix_expression:): Do expression name resolution on sub-rule
14776 name during pass 2.
14777 (create_class, create_interface): Merged common pieces.
14778 (check_class_interface_creation, maybe_create_class_interface_decl):
14780 (complete_class_decl): New function.
14781 (register_fields): Fixed line width related typo.
14782 (method_header): Correctly skip first argument when fixing
14783 argument line. Changed the loop.
14784 (java_check_circular_reference): Now use ctxp->class_list.
14785 (java_complete_class): Removed start/stop marking.
14786 (java_check_regular_methods): Now takes a class decl as an
14787 argument. Add default constructor if none were encountered.
14788 (java_check_methods): Now use ctxp->class_list. Changed call to
14789 java_check_regular_methods.
14790 (source_start_java_method): Set DECL_ARG_TYPE for each function
14792 (source_end_java_method, java_method_add_stmt): New functions.
14793 (java_generate_parsed_class): No longer exists.
14794 (java_layout_parsed_class, java_register_parsed_class): New functions.
14795 (resolve_expression_name): New function.
14797 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14799 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14800 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14801 until pass initializations are done. Call read_import_dir with
14803 * parse.h: (lookup_modifier_cl): New function declared.
14804 (INTERFACE_FIELD_MODIFIERS): New macro.
14805 (OBSOLETE_MODIFIER_WARNING): New macro.
14806 * parse.y: (register_fields): Class type and current field name in
14807 local variables. Check modifier(s) if adding field(s) to an interface.
14808 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14809 and report errors using the faulty modifier line context.
14810 (lookup_modifier_cl): New function.
14811 (read_import_dir): Detect and report default import processing
14814 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14816 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14817 * class.c (is_compiled_class): Return 1 after making sure it
14818 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14819 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14820 * java-tree.h (flag_assume_compiled): Add decl.
14821 * lang.c (lang_f_options): Add the flag.
14822 (flag_assume_compiled): Add decl, default to 0.
14824 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14826 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14827 (is_compiled_class): Likewise.
14828 (layout_class): Likewise.
14829 (layout_class): Detect and lay out classes defined in source code.
14830 (interface_of_p, add_interface_do, may_add_interface): New
14832 (add_interface): Now use add_interface_do.
14833 (add_method_1): New function.
14834 (add_method): Now use add_method_1.
14835 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14836 (complete_start_java_method): New function.
14837 (start_java_mehod): Now call complete_start_java_method.
14838 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14839 (expand_invoke): Likewise and fixed typo.
14840 *gjava.c: (print_super_field): Use new argument to find_class
14843 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14844 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14845 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14847 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14848 (add_method_1, push_class): New prototypes.
14849 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14850 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14851 directory where the class was found.
14852 (find_class): New argument DO_CLASS_FILE. Function find_class
14853 modified accordingly.
14854 *jcf-parse.c: (fix_class_path): New function.
14855 (load_class): Use new VERBOSE argument. load_class now finds and
14856 loads/parses .class/.java files. Save read_state of current_jcf
14858 (java_parser_abort_on_error): New macro.
14859 (jcf_parse_source, parse_source_file): New function.
14860 (jcf_parse): Fixed typo.
14861 (yyparse): Call parse_source_file () only.
14862 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14863 writing the real class name back in the zip directory entry.
14864 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14865 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14866 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14867 (find_class): Prototype fixed.
14868 *lex.c: Added 1998 time stamp.
14869 Removed all static global variables, moved into the parser
14870 context data structure.. Now include unistd.h if SEEK_SET not
14872 (java_init_lex): Rewritten.
14873 (java_sneak_unicode): Modified current unicode access in current line.
14874 (java_unget_unicode): Likewise.
14875 (java_allocate_new_line): New allocation management.
14876 (java_read_char): Modified access and storage of unget_utf8_value.
14877 New way of processing current unicode.
14878 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14879 (java_get_unicode): Now use the parser context.
14880 (java_lineterminator): Likewise.
14881 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14882 of the reentrant parser implementation. Function now use the
14883 parser context data structure and java_lval. Fixed production of
14884 the float and double constant "out of range" error message. Fixed
14885 obstack use. Return integer value when hitting a modifier. Now
14886 return type for TRUE, FALSE and other predefined types. Return
14887 identifier as a TREE_LIST list containing the current line context
14888 as the TREE_VALUE sub-node.
14889 (java_unicode_2_utf8): Fixed typo in declaration.
14890 (java_lex_error): Now use the parser context data structure.
14891 *lex.h: Added 1998 time stamp.
14892 (struct java_line): New fields ref_count and next.
14893 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14894 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14895 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14896 *parse.h: Added 1998 time stamp.
14897 (java_parse_source_file): Renamed from parse_source_file.
14898 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14899 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14900 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14901 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14902 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14903 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14904 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14905 (struct parser_ctxt): New data structure to keep the parser context.
14906 *parse.y: Added 1998 time stamp, got rid of static global variables.
14907 (java_error_count, ctxp): New global variables.
14908 (%union): New value field.
14909 (numeric_type, integral_type): Rules removed.
14910 (primitive_type): Rule defined to handle integral, float, double and
14912 (qualified_name, package_declaration,
14913 single_type_import_declaration, type_import_on_demand_declaration,
14914 modifiers, class_declaration, super, interfaces,
14915 interface_type_list, class_body, field_declaration,
14916 field_declaration, variable_declarators, variable_declarator,
14917 variable_declarator_id, method_declaration, method_header,
14918 formal_parameter_list, formal_parameter, method_body, block,
14919 static, interface_declaration, extends_interfaces,
14920 abstract_method_declaration, local_variable_declarators): Rules now
14922 (force_error, do_warning): New global statics.
14923 (push_parser_context, parser_context_save_global,
14924 parser_context_restore_global, pop_parser_context): New functions.
14925 (yyerror): Now uses the global parser context. Fixed use of obstack.
14926 (parse_error, parse_error_context, parse_warning_context,
14927 java_accstring_lookup, redefinition_error, check_modifiers,
14928 parser_add_interface, create_interface, create_class, find_field,
14929 duplicate_declaration_error, register_fields, method_header,
14930 check_modifiers_consistency, check_abstract_method_header,
14931 method_declarator, parser_qualified_classname,
14932 parser_check_super_interface, parser_check_super,
14933 parser_chain_incomplete_item, java_check_circular_reference,
14934 layout_class_from_source, java_complete_class,
14935 complete_method_decl, resolve_class, complete_class_report_errors,
14936 java_check_final, check_method_redefinition,
14937 java_check_regular_methods, java_check_abstract_methods,
14938 java_check_methods, lookup_java_interface_method2,
14939 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14940 process_imports, find_in_imports, read_import_entry,
14941 read_import_dir, find_in_imports_on_demand,
14942 check_pkg_class_access, not_builtin_p, declare_local_variables,
14943 source_start_java_method, java_generate_parsed_class): New
14945 *typeck.c: (signature_include_return): New global variable.
14946 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
14947 to add the function returned type in the signature.
14949 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
14951 * jcf-io.c (open_in_zip): Use strncmp and LEN.
14953 1998-01-29 Dave Brolley <brolley@cygnus.com>
14955 * Make-lang.in (java.info): Added.
14956 (java.install-info): Added
14958 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
14960 * Makefile.in (clean): Also remove java/parse.c.
14962 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
14964 Add a pair of -fbounds-check/-fno-bounds-check options.
14965 * lang.c (lang_decode_option): Add code to grok arguments.
14966 (flag_bounds_check): Add decl.
14967 (lang_f_options): New array w/ the option in it.
14968 * java-tree.h (flag_bounds_check): Add decl.
14969 * lang-options.h: New file.
14970 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
14971 of a static macro value.
14972 (JAVA_ARRAY_EXCEPTION): Delete macro.
14974 1998-01-23 Per Bothner <bothner@cygnus.com>
14976 * typeck.c (build_java_array_type): Fix two bugs in previous change.
14977 * expr.c (build_anewarray): Add missing promote_type.
14979 1998-01-22 Per Bothner <bothner@cygnus.com>
14981 Add array types with known length to optimize bounds checking.
14982 * typeck.c (build_java_array_type): Take length parameter.
14983 (java_array_type_length, build_prim_array_type): New functions.
14984 * java-tree.h: Update for new functions.
14985 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
14986 * class.c: Use build_prim_array_type.
14987 * expr.c (can_widen_reference_to): Handle known-length array types.
14988 (verify_jvm_instructions): Keep track of integer push instructions
14989 followed by newarray/anewarray, so we can build known-length arrays.
14990 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
14991 (java_array_data_offset): New function.
14992 (build_java_array_length_access): New function. Optimize if constant.
14993 (build_java_arrayaccess): Constant fold bounds check.
14994 (expand_java_newarray, expand_java_anewarray): Replaced by ...
14995 (build_newarray, build_anewarray): New functions.
14996 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
14997 * verify.c (merge_types): Handle known-lengh array types.
14999 1998-01-19 Per Bothner <bothner@cygnus.com>
15001 * expr.c (expand_byte_code): Fix performace bug, which caused
15002 searching linenumber_table to be linear rather than constant.
15004 1997-12-12 Per Bothner <bothner@cygnus.com>
15006 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15008 * decl.c, java-tree.h (soft_fmod_node): New global.
15009 * decl.c (init_decl_processing): Define __builtin_fmod.
15010 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15011 using __builtin_fmod.
15013 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15015 * keyword.h: New file, output of keyword.gperf as processed by
15017 * lex.c (java_lex_init): Initialize java_error_flag.
15018 * parse.c (YYERROR_NOW): Uses java_error_flag.
15019 * parse.y: New static java_error_flag. Useless definition of
15021 * parse.y (java_error): Portable error recovery using
15022 java_error_flag (not yet completely tuned).
15024 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15026 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15028 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15030 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15031 (parse.c, lex.c, keyword.h): New rules for Java source code
15033 * parse.c: Renamed into jcf-parse.c.
15034 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15035 * keyword.gperf: New file, Java keywords.
15036 * parse.y: New file, Java language grammar.
15037 * parse.h: New file, Java language grammar definitions.
15038 * lex.c: New file, Java language lexer.
15039 * lex.h: New file, Java language lexer definitions.
15041 1997-12-03 Per Bothner <bothner@cygnus.com>
15043 * decl.c (clinit_identifier_node), java-tree.h: New global.
15044 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15045 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15046 * expr.c (expand_java_field_op): Check for invalid assignment
15049 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15051 1997-10-27 Per Bothner <bothner@cygnus.com>
15053 * verify.c (verify_jvm_instructions): When processing a handler,
15054 attempt to set the current_subr to the right value.
15055 (More complicated code combines Sep 17 and Oct 22 versions.)
15057 1997-10-24 Per Bothner <bothner@cygnus.com>
15059 * class.c (push_class): Figure out (guess) name of source file.
15060 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15061 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15062 (parse_class_file): Change return type from int to void.
15063 Call debug_start_source_file/debug_end_source_file.
15065 * expr.c (build_java_binop): Fix masking 2nd operand.
15066 * decl.c (init_decl_processing): Set sizetype first.
15068 1997-10-22 Per Bothner <bothner@cygnus.com>
15070 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15071 (Revert Sep 17 change.)
15073 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15075 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15076 .class extension in their name and fix thing so we don't process
15077 them parse_zip_file_entries().
15078 (parse_zip_file_entries): Cleaned unused local variables.
15080 1997-10-20 Per Bothner <bothner@cygnus.com>
15082 * expr.c (can_widen_reference_to): Allows equal array element types.
15083 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15084 * jcf-dump.c (RET): Get (and print) index.
15086 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15087 Promote element type to POINTER_TYPE.
15089 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15091 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15092 find_in_current_zip, jcf_figure_file_type): Moved from
15093 jcf-reader.c to parse.c.
15094 * zextract.c: (read_zip_archive): takes file_comment_length possible
15095 field into account.
15097 1997-10-20 Per Bothner <bothner@cygnus.com>
15099 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15101 * verify.c (merge_types): Handle array types even better ...
15103 1997-10-17 Per Bothner <bothner@cygnus.com>
15105 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15107 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15108 * class.c (make_class_data): Don't build fields_decl if no fields.
15109 When building fields_decl, skip if DECL_ARTIFICIAL.
15111 * expr.c (java_stack_swap): Update stack_type_map.
15112 * verify.c (merge_types): Handle array types better.
15114 1997-10-15 Per Bothner <bothner@cygnus.com>
15116 * class.c (add_field): Don't promote short integral fields to
15117 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15118 * expr.c (push_value): Promote and convert short integral values.
15120 * decl.c, java-tree.h (integer_two_node): New constant node.
15121 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15123 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15125 * class.c (append_gpp_mangled_type): Use function argument
15126 unpromoted type to generate mangled name.
15128 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15130 * constants.c (build_constant_data_ref): Now uses current_class
15131 instead of main_class.
15132 (build_constants_constructor): Now uses current_class instead of
15134 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15135 of the global variable SeepZipFiles done here.
15136 * zextract.c (read_zip_archive): extra_field optional field taken
15137 into account while computing the position of the class file in the
15139 * verify.c (verify_jvm_instructions): Use current_jcf to search
15141 * parse.c (load_class): First search for the class to load in the
15142 current zip file. Saves current_jcf (restored before returning
15143 from that function). Don't call JCF_FINISH in the class was found
15144 in the current ZIP file.
15145 (jcf_parse): If the class was found in the current ZIP file, save
15146 its tree_constant_pool (for later reuse).
15147 (parse_class_file): New function. Process each method defined in
15148 the current class and record the class as to be later registered.
15149 (yyparse): Rewritten. Figure the type of the current file and switch
15151 * lang.c: New global variable current_jcf.
15152 (lang_init): Removed compiling_from_source test (done later, in
15153 yyparse). Removed call the jcf_parse ().
15154 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15155 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15156 in the current ZIP file) and zip_offset (offset to the class data in
15157 the current zip file).
15158 * jcf-reader.c: zipfile.h included.
15159 localToFile: New ZipFileCache static global variable
15160 (parse_zip_file_entries): New function. Browse the current ZIP
15161 file directory and process each class found.
15162 (process_zip_dir): New function. Register each class found in the
15163 ZIP file directory. The class aren't parsed but a valid JCF is
15164 link to each of them.
15165 (find_in_current_zip): New function. Search for a class in the
15166 current ZIP file directory. If found, prepare the class so that it
15168 (jcf_figure_file_type): New function. Examine the file structure
15169 to figure a class file, a ZIP file. If none of these categories are
15170 matched, a source file is assumed.
15171 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15172 SeenZipFile: New global variable.
15173 (open_in_zip): Use zipmember's length to accelerate the search for
15174 a member. If zipmember was NULL and zip file successfully read,
15176 * java-tree.h: New global variable current_jcf declared. Added
15177 declaration for current_constant_pool_tags, current_constant_pool_data,
15178 current_constant_pool_length, current_constant_pool_data_ref.
15179 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15180 store the JCF of classes seen in a zip file) and tree *constant_pool
15181 (to save a loaded class constant pool). current_class declared here.
15182 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15183 retrieve method_ref_constant.
15184 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15185 (OBJECT): get_class_constant now uses current_jcf.
15186 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15187 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15188 (expand_invoke): Now uses current_class instead of main_class
15189 (build_class_init): Now uses current_class instead of main_class
15190 * class.c: New static global variable registered_class.
15191 (register_class): New function.
15192 (emit_register_class): Modified to use registered_class instead of
15194 (is_compiled_class): Now take into account class seen in the archive.
15196 1997-10-06 Per Bothner <bothner@cygnus.com>
15198 * except.h: Renamed to: java-except.h.
15199 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15200 * except.c: Add semi-working (commented out) implementation.
15202 * expr.c (expand_iinc): Add needed flush_quick_stack.
15203 * parse.c (set_source_filename): New function.
15204 (give_name_to_class): Set input_filename from package.classname.java.
15206 * jcf-io.c (find_class): Don't look first in ".".
15208 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15210 * zextract.c (read_zip_archive): Now takes into account the
15212 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15214 1997-09-20 Per Bothner <bothner@cygnus.com>
15216 * constants.c, java-tree.h (build_internal_class_name): New function.
15217 (alloc_class_constant): Re-implement using build_internal_class_name.
15218 * class.c (make_class_data): Likewise.
15219 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15221 1997-09-17 Per Bothner <bothner@cygnus.com>
15223 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15224 to NULL before pushing an exception handler target.
15226 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15227 (java_stack_swap, java_stack_dup): Re-write to be safe from
15228 clobbering registers.
15229 (build_class_init): New function.
15231 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15233 * typeck.c (build_java_array_type): Temporary use
15234 permanent_obstack to create the array 'length' field.
15235 * expr.c (lookup_label): Temporay use permanent_obstack to create
15236 label if not found.
15237 * class.c (push_super_field): Tempory use permanent_obstack.
15239 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15241 * typeck.c (type_for_mode): Now handles double_type_node and
15243 * verify.c (verify_jvm_instructions): The instruction following
15244 the wide bytecode is checked. OPCODE_ret added to the list of
15247 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15249 * class.c (make_class): Temporary use permanent_obstack. Set the
15250 class CLASS_P field to 1.
15251 (push_class): Temporary use permanent_obstack.
15252 (set_super_info): Temporary use permanent_obstack.
15253 (add_method): Temporary use permanent_obstack, set
15254 METHOD_TRANSIENT().
15255 (add_field): Temporary use permanent_obstack. Sets
15256 FIELD_VOLATILE() and FIELD_TRANSIENT().
15257 (build_class_ref): Temporary use permanent_obstack if the class
15259 (build_static_field_ref): Temporary use permanent_obstack when
15260 creating field's rtl.
15261 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15262 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15263 and fields. Function finalized, as far as flag handling.
15264 (push_class_static_dummy_field): Temporary use permanent_obstack.
15265 (emit_register_class): Force generation of class registration at
15267 * decl.c (end_java_method): Call permanent_allocation() before
15269 * expr.c (can_widen_reference_to): Added comment to interface
15270 handling, fixed typo.
15271 (lookup_field): Now uses CLASS_P() to correct FIXME
15272 (expand_invoke): Verification on public && !static &&
15273 !abstract moved into soft_lookupinterfacemethod (kaffe).
15274 Use Object class dtable if objectref is an array when expanding
15276 (java_push_constant_from_pool): Temporary use permanent_obstack
15277 for CONSTANT_string
15278 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15279 create constant references.
15280 (get_constant): Temporary use permanent_obstack to create constant.
15281 (load_class): Temporary use permanent_obstack to load class.
15282 (jcf_parse): Temporary use permanent_obstack to perform class
15284 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15285 (build_java_signature): Temporary use permanent_obstack.
15286 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15288 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15289 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15292 1997-09-11 Per Bothner <bothner@cygnus.com>
15294 * class.c (append_gpp_mangled_type): Fix typo.
15295 (emit_register_class): Use main_class to get class object, rather
15296 than looking for no-longer-existing static decl starting with _CL.
15297 * typeck.c (parse_signature_type): Promote array element type
15298 if it is a RECORD_TYPE.
15300 1997-09-10 Per Bothner <bothner@cygnus.com>
15302 * class.c (push_class_static_dummy_field): New function.
15303 (mangle_static_field): New. Do G++-style mangling of static fields.
15304 (layout_class): Mandle static fields here, not in add_field.
15305 (build_class_ref): The class object is now a dummy static field.
15306 * decl.c (find_local_variable): Look for best, instead of first match.
15307 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15308 (build_java_athrow): Don't check here if exception is Throwable.
15309 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15310 (TYPE_USED): Removed. No longer used ...
15311 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15312 * verify.c (push_pending_label): New function.
15313 (push_pending_block): Renamed to check_pending_block.
15314 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15315 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15316 re-checking possible handlers) after a store (less wasted work).
15317 Check for null handler (finally) before calling add_handler.
15318 Various changes to (finally?) correctly handle try/finally.
15320 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15322 * class.c: Include stdio.h.
15324 1997-09-04 Per Bothner <bothner@cygnus.com>
15326 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15327 to make sure class is initialized before static/special invoke.
15329 * verify.c (verify_jvm_instructions): On a store instruction,
15330 call find_local_variable to force pre-allocation of decl and rtx.
15331 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15333 1997-09-03 Per Bothner <bothner@cygnus.com>
15335 * class.c (build_class_ref): Strip off "promoted_" if need be.
15336 (make_field_value): Call build_java_signature when needed.
15337 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15338 * expr.c (build_java_athrow): Don't push_value of exception.
15339 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15340 match specification of [fd]cmp[lg] for NaNs.
15341 (expand_byte_code): Add support for exception handler ranges.
15342 * except.c: Add skeleton for EH code-generation.
15343 * verify.c (merge_types): Treat all promoted integral types as equal.
15344 * constants.c (build_constants_constructor): To force creation of
15345 current_constant_pool_data_ref, call build_constant_data_ref.
15347 * javaop.def (lload): Fix typo.
15348 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15350 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15352 * parse.c: Don't include function.h.
15354 1997-08-27 Per Bothner <bothner@cygnus.com>
15356 * except.[ch]: New files.
15357 * Makefile.in (JAVA_OBJS): Add except.o
15358 * expr.c: Temporary warning about unimplemented exceptions.
15359 * verify.c: Verify exception handlers.
15361 * jcf-dump.c (disassemble_method): Print exception table.
15363 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15365 * expr.c (verify_jvm_instructions): Started a thorough
15366 verification of invoke* bytecodes.
15367 (expand_byte_code): flush quick stack if PC is the target of a
15368 branch. and undef RET (conflicting with config/i386/i386.h).
15369 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15371 (expand_invoke): Now handles invokeinterface and do more
15372 verification according to the bytecode.
15373 (lookup_field): Don't try to load the class if processing
15375 (can_widen_reference_to): Now handles interfaces.
15376 * decl.c (init_decl_processing): New global variable
15377 soft_lookupinterfacemethod_node, declared in java-tree.h.
15378 Call set_super_info on string_type_node.
15379 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15381 * class.c (set_super_info): Fills the CLASS_* flags according to
15383 (get_access_flags_from_decl): Handles all class flags.
15385 1997-08-26 Per Bothner <bothner@cygnus.com>
15387 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15388 * parse.c (yyparse): Check for abstract method, and missing code.
15389 * expr.c (expand_byte_code): Change interface.
15390 * lang.c (put_decl_node): Print promoted types prettier.
15391 * verify.c (verify_jvm_instruction): Change interface.
15392 Partial support for scanning exception table.
15393 For load instructions, handle promoted integral types.
15395 1997-08-21 Per Bothner <bothner@cygnus.com>
15397 * verify.c: New file, with contents moved from expr.c.
15398 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15399 * typeck.c (is_array_type_p): Moved here from expr.c.
15400 * java-tree.h: Add some now-needed function declarations.
15401 * Makefile.in (JAVA_OBJS): Added verify.o.
15403 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15405 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15406 METHOD_ABSTRACT flag.
15408 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15409 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15410 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15412 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15414 (start_java_method): Hook for SYNCHRONIZED methods.
15416 * expr.c (build_java_jsr, build_java_ret): New functions
15417 (JSR,PRE): New macros
15418 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15419 (verify_jvm_instructions): tableswitch, lookupswitch,
15420 monitorenter, monitorexit, goto_w: verified.
15421 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15422 (build_java_monitor): New function.
15423 (MONITOR_OPERATION): Modified to call build_java_monitor()
15424 (verify_jvm_instructions): Started a thorough verification of
15427 1997-08-19 Per Bothner <bothner@cygnus.com>
15429 Support verification of jsr/ret subroutines (used for try/finally).
15430 * decl.c (return_address_type_node): New type node.
15431 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15432 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15433 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15434 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15435 TYPE_USED): New macros for special types in type_map.
15437 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15438 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15440 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15442 * expr.c (can_widen_reference_to): New function.
15443 (pop_type): Use it.
15444 (merge_type_state): Support handling start of subroutine.
15445 (push_pending_block): Return char* error message, instead of calling
15446 fatal on an error. Also handle subroutines.
15447 (verify_jvm_instructions): Handle errors from push_poending_block.
15448 Support jsr and ret instructions.
15450 1997-08-19 Per Bothner <bothner@cygnus.com>
15452 * jcf-io.c (find_classfile): Fix thinko.
15453 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15455 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15457 * Makefile.in (BISON): Remove.
15459 1997-08-07 Per Bothner <bothner@cygnus.com>
15461 * Makefile.in: Convert to autoconf.
15462 * config-lang.in (outputs): Added java/Makefile.
15464 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15465 Rename cc1java to jc1.
15467 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15468 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15470 * class.c (class_depth): Do load_class if needed.
15472 Mostly better verification.
15473 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15474 (init_decl_processing): Change return type of soft_checkcast.
15475 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15476 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15477 lang_print_error): New functions.
15478 (lang_init): Set global hook print_error_function to lang_print_error.
15479 * expr.c: In the type_map ptr_type_node is only used for null now.
15480 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15481 (merge_types): Dererence pointer to record types before comparing.
15482 (decode_newarray_type, merge_types): On error just return NULL.
15483 (build_java_binop): Add preliminary implementation (with warning)
15484 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15485 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15486 (expand_compare, expand_java_goto, expand_java_call): Don't
15487 push_pending_block, since that only makes sense when verifying.
15488 (merge_type_state): Different return codes.
15489 (push_pending_block): A block may need to be verified more than once.
15490 (expand_byte_code): Warn about unused code at code generation time.
15491 (verify_jvm_instruction): Changed logic, since code may need to be
15492 re-verified if type-state has changed. Also, better error handling.
15493 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15494 Improve newarray, anewarray, ?aload, athrow,
15495 * java-tree.h (LABEL_CHANGED): New macro.
15497 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15499 * decl.c (soft_athrow_node): New global variable initialized.
15500 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15501 * typeck.c (convert): Added support for REAL_TYPE.
15502 (convert_to_char): New function.
15503 (convert): Handle CHAR_TYPE.
15504 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15505 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15506 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15508 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15509 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15510 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15511 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15512 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15513 to Use The Right Things.
15514 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15515 compatible with INT. BOOLEAN is made equivalent to BYTE.
15516 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15517 OPCODE_ifnonnull): Now supported.
15518 (build_java_athrow): New function.
15520 1997-08-04 Per Bothner <bothner@cygnus.com>
15522 Rename method name <init> to match G++ (and fix mangling).
15523 * class.c (layout_class): Replace method name of <init> by class name.
15524 (make_method_value): Do inverse renaming of constructor from <init>.
15525 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15526 * typeck.c (lookup_java_constructor): New function.
15527 * expr.c (expand_invoke): If method_name is <init>, call
15528 lookup_java_constructor to find constructor.
15530 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15532 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15534 * parse.c (get_class_constant): Modified to handle array "classes"
15535 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15537 (convert): Modified to handle real type.
15538 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15539 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15540 variables declared.
15541 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15542 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15543 global variables initialized.
15544 (find_local_variable): Handles the case of a pointer
15545 (end_java_method): Restore the use of one more scope
15546 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15547 build_java_array_length_access, expand_java_arrayload,
15548 expand_java_arraystore, expand_java_array_length,
15549 expand_java_multianewarray, expand_java_anewarray,
15550 build_java_check_indexed_type, is_array_type_p,
15551 build_java_throw_out_of_bound_exception): New functions.
15552 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15553 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15554 OPCODE_<t>aload): Implemented code for verification.
15555 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15556 ARRAY_NEW_MULTI): Macro defined.
15557 (CONVERT): Modified to invoke convert().
15558 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15560 1997-07-31 Per Bothner <bothner@cygnus.com>
15562 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15563 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15564 (make_class_data): Field name needs '/' as package prefix.
15565 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15567 1997-07-25 Per Bothner <bothner@cygnus.com>
15569 Implement debug information for local variables.
15570 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15571 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15572 DECL_LOCAL_SLOT_CHAIN): New macros.
15573 (struct lang_decl_var): New type.
15574 * parse.c (give_name_to_locals): Move to decl.c.
15575 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15576 (start_java_method): Re-write parameter handling.
15577 (pending_local_decls): New global variable.
15578 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15579 (find_local_variable): Accept pc so we can skips decls not in range.
15580 (struct binding_level): Add end_pc field.
15581 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15582 (various): Change so current pc gets passed to find_local_variable.
15584 * decl.c (init_decl_processing): Re-arrange fields in
15585 class_type_node and and method_type_node to match kaffe 0.9.1.
15586 * class.c (make_method_value, make_class_data): Update
15587 initializations to match.
15589 1997-07-16 Per Bothner <bothner@cygnus.com>
15591 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15592 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15593 (push_super_field): New function.
15594 (make_class_data): Handle inheritance of class static initializer.
15595 (layout_class): New name mangling.
15596 * constants.c (build_constant_data_ref): Init type of data array
15597 to a one-element array.
15598 (build_constants_constructor): Set DECL_SIZE from complete array type.
15599 * decl.c: Rename class_type, object_type etc to class_type_node,
15600 object_type_node etc. Make former inherit from latter.
15601 * expr.c (expand_invoke): Add cast of function address.
15602 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15603 * parse.c (yyparse): Don't call layout_class here.
15604 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15606 1997-06-14 Per Bothner <bothner@cygnus.com>
15608 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15609 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15610 (alloc_class_constant): New.
15611 * expr.c (expand_invoke): Make sure method's class is initialized.
15612 * class.c (interits_from_p, emit_register_class): New functions.
15613 * parse.c (yyparse): Call emit_register_class.
15615 1997-06-09 Per Bothner <bothner@cygnus.com>
15617 * constants.c: New file, to handle constant pool.
15618 * Makefile.in (JAVA_OBJS): Add constants.o.
15619 * decl.c (init_decl_processing): Update, fix, finish various structs.
15620 (pushdecl_top_level): New.
15621 * parse.c (layout_class): Moved to class.c.
15622 * expr.c (java_push_constant_from_pool): New function.
15623 * class.c (build_class_ref): Make work fully
15624 (make_class_data): Emit super-class, constant pool, interface vector.
15626 1997-06-03 Per Bothner <bothner@cygnus.com>
15628 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15629 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15630 * class.c (class_depth): New function.
15631 (lookup_named_class): Replaced by new function lookup_class.
15632 * decl.c (object_type_node, string_type_node): New.
15633 Remove various types that we no longer need.
15634 * expr.c (verify_jvm_instructions): New separate verifier pass.
15635 (push_type, pop_type): New functions for verifier.
15636 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15637 (expand_byte_code): Simplify, since we assume already verified.
15638 (expand_invoke): Now mostly works.
15639 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15640 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15641 * parse.c: Wait to allocate class object until we know its name.
15642 (layout_class): Calculate DECL_VINDEX for each virtual method.
15643 * typeck.c (get_array_type): Rename to ...
15644 (build_java_array_type): ... and provide working implementation.
15645 (build_java_signature): New function - build Java signature of type.
15646 (set_java_signature): New function - cache signature with type.
15647 (lookup_java_method): New function.
15649 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15651 * class.c (ident_subst): Take extra SUFFIX parameter.
15652 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15653 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15654 (build_class_ref): Actually implement.
15655 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15656 * decl.c (builtin_function): New.
15657 (init_decl_processing): Update for current Kaffe. Declare some
15658 builtin Kaffe functions.
15659 * expr.c (build_address_of): New.
15660 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15661 Renamed (from expand_java_new etc), and added working implementations.
15662 (build_field_ref): Now also handle static fields.
15663 (expand_invoke): Implement invokestatic, and start implement rest.
15664 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15665 * javaop.def: Rename invokevirt -> invokevirtual.
15666 * lang.c (use_handles): Removed.
15667 * parse.c: Add support for ConstantValue attribute.
15668 Handle nested loading of a class. (JPOOL_UTF): New.
15670 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15672 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15674 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15676 * Make-lang.in (java.install-man): New empty rule.
15677 * typeck.c (set_local_type): New function.
15678 * expr.c (STORE_INTERNAL): Call find_local_variable,
15679 not find_stack_slot. Call set_local_type.
15681 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15683 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15684 and building RECORD_TYPE CONSTRUCTORs.
15685 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15687 * lang.c (use_handles): Change the default to 0.
15688 * decl.c: Define and build class_type, field_type, utf8const_type.
15689 * class.c (make_class_data, make_field_value,
15690 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15691 hashUtf8String, strLengthUtf8, mangled_classname:
15692 Functions to build reflective data structures.
15693 * parse.c (yyparse): Call make_class_data.
15695 * jcf-io.c (open_class, find_classfile): New functions.
15696 * jcf-dump.c: Support reading classfile from explicitly-named
15697 class file (without CLASSPATH searching).
15699 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15701 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15702 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15703 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15704 (get_constant): Now trivial for CONSTANT_Utf8.
15706 * jcf.h: Make NEW_CPOOL the default.
15707 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15709 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>