1 2003-10-22 Tom Tromey <tromey@redhat.com>
3 * expr.c (expand_byte_code): Only warn about dead bytecode when
6 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
9 * mangle.c (find_compression_record_match): Don't iterate through
10 package namespace elements unless they all match compression_table
13 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
15 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
16 (generate-manpages): Likewise.
17 (java.maintainer-clean): Likewise.
21 (jv-scan.1): Likewise.
22 (jcf-dump.1): Likewise.
24 (jv-convert.1): Likewise.
26 (rmiregistry.1): Likewise.
27 (java.install-man): Likewise.
28 (parse-scan.o): Move and define complete compile line.
30 (jcf-tree-inline.o): Move.
32 2003-10-20 Mark Mitchell <mark@codesourcery.com>
34 * Make-lang.in (info): Update dependencies.
35 (java.install-info): Remove.
36 ($(srcdir)/java/gcj.info): Replace with ...
37 ($(docobjdir)/gcj.info): ... this.
39 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
41 * Make-lang.in: Replace uses of $(target_alias) with
42 $(target_noncanonical).
44 2003-10-09 Tom Tromey <tromey@redhat.com>
46 * decl.c (java_init_decl_processing): Declare signers field.
47 * class.c (make_class_data): Set signers field.
49 2003-10-09 Jason Merrill <jason@redhat.com>
51 * parse.y (patch_assignment): Use make_node to create a BLOCK.
52 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
55 2003-10-06 Mark Mitchell <mark@codesourcery.com>
57 * Make-lang.in (java.info): Replace with ...
59 (java.dvi): Replace with ...
61 (java.generated-manpages): Replace with ...
63 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
65 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
67 2003-10-01 Andrew Haley <aph@redhat.com>
69 * jcf-parse.c (java_parse_file): Write otable and atable.
70 * java-tree.h (atable_methods): New.
72 (atable_syms_decl): New.
73 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
74 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
75 (symbol_*type): Rename method_symbol* to symbol*type.
76 (emit_offset_symbol_table): Delete.
77 (emit_symbol_table): New.
78 (get_symbol_table_index): New.
80 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
81 (build_known_method_ref): Likewise.
82 (get_symbol_table_index): Rename from get_offset_table_index.
83 Parameterize to allow re-use by differing types of symbol table.
84 (build_invokevirtual): Pass table to get_offset_table_index.
85 * decl.c (java_init_decl_processing): Push types and decls for
86 atable and atable_syyms.
87 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
88 (make_class_data): Add new fields atable and atable_syms.
89 (emit_symbol_table): Rename from emit_offset_symbol_table.
90 Parameterize to allow re-use by different types of symbol table.
91 (build_symbol_entry): Renamed from build_method_symbols_entry.
93 2003-09-30 Roger Sayle <roger@eyesopen.com>
95 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
96 semantics for SAVE_EXPR, by caching the result in a temporary.
98 2003-09-28 Richard Henderson <rth@redhat.com>
100 * check-init.c (check_init): Save and restore input_location
101 instead of file and line separately.
102 * decl.c (java_expand_body): Likewise.
103 * jcf-write.c (generate_bytecode_insns): Likewise.
104 * parse.y (safe_layout_class): Likewise.
105 * jcf-parse.c (read_class, parse_class_file): Likewise.
106 (java_parse_file): Use %H for warning locator.
108 2003-09-28 Roger Sayle <roger@eyesopen.com>
110 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
111 with void-type branches instead of using a COMPOUND_EXPR.
113 2003-09-28 Jeff Sturm <jsturm@one-point.com>
115 * decl.c (java_optimize_inline, dump_function): Remove.
116 * java-tree.h (java_optimize_inline): Remove declaration.
117 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
118 * parse.y (source_end_java_method, java_expand_classes):
119 Likewise. Remove dead code.
121 2003-09-27 Roger Sayle <roger@eyesopen.com>
123 * lang.c (java_init_options): Set flag_evaluation_order.
124 * expr.c (force_evaluation_order): Don't attempt to force
125 evaluation order of binary operations using save_expr.
126 * parse.y (java_complete_lhs): No longer need to call
127 force_evaluation_order when constructing binary operators.
129 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
130 Bryce McKinlay <bryce@mckinlay.net.nz>
133 * parse.y (not_accessible_field_error): New function.
134 (resolve_expression_name): Check field access permissions.
135 (resolve_qualified_expression_name): Use
136 not_accessible_field_error.
137 (resolve_qualified_expression_name): Likewise.
139 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
141 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
143 2003-09-23 Roger Sayle <roger@eyesopen.com>
145 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
146 with equal operands without side-effects.
148 2003-09-22 Jeff Sturm <jsturm@one-point.com>
150 * decl.c (java_init_decl_processing): Don't emit otable decls
151 if flag_indirect_dispatch is not set.
153 2003-09-21 Richard Henderson <rth@redhat.com>
155 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
158 2003-09-21 Richard Henderson <rth@redhat.com>
160 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
161 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
163 2003-09-20 Richard Henderson <rth@redhat.com>
165 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
167 2003-09-18 Roger Sayle <roger@eyesopen.com>
169 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
170 * check-init.c (check_init): Likewise.
172 2003-09-18 Roger Sayle <roger@eyesopen.com>
174 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
176 2003-09-16 Andrew Haley <aph@redhat.com>
178 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
180 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
183 * mangle.c (find_compression_record_match): Skip
184 over a "6JArray" (the array template mangled string)
186 (mangle_array_type): Correct minor typo.
187 (atms): Move definition to the beginning.
189 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
191 * class.c (add_miranda_methods): Ensure super-interfaces are laid
192 out. Fix for PR java/12254.
194 2003-09-11 Richard Henderson <rth@redhat.com>
196 * parse.y (source_end_java_method): Update for new
197 cgraph_finalize_function argument.
199 2003-09-09 Richard Henderson <rth@redhat.com>
201 * parse.y (source_end_java_method): Update call to
202 cgraph_finalize_function.
204 2003-09-03 Jeff Sturm <jsturm@one-point.com>
206 * decl.c (java_expand_body): New function.
207 * expr.c (build_class_init): Set DECL_IGNORED_P.
208 * java-tree.h (start_complete_expand_method,
209 java_expand_body): Declare.
210 * jcf-parse.c (cgraph.h): Include.
211 (java_parse_file): Handle flag_unit_at_a_time.
212 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
213 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
214 (java_estimate_num_insns): Use walk_tree_without_duplicates.
215 (java_start_inlining): New function.
216 * parse.h (java_finish_classes): Declare.
217 * parse.y: Include cgraph.h.
218 (block): Don't special-case empty block production.
219 (craft_constructor): Set DECL_INLINE.
220 (source_end_java_method): Handle flag_unit_at_a_time.
221 Replace inline code with call to java_expand_body.
222 (start_complete_expand_method): Remove static modifier.
223 (java_expand_method_bodies): Patch function tree for
224 class initialization and/or synchronization as needed.
225 Don't begin RTL expansion yet.
226 (java_expand_classes): Check flag_unit_at_a_time before
227 calling finish_class.
228 (java_finish_classes): New function.
229 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
230 (patch_assignment): Set DECL_CONTEXT on temporary variable.
231 (emit_test_initialization): Set DECL_IGNORED_P.
233 2003-09-03 Roger Sayle <roger@eyesopen.com>
235 * builtins.c (enum builtin_type): Delete unused enumeration.
236 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
238 2003-08-28 Tom Tromey <tromey@redhat.com>
240 * gcj.texi (Extensions): Document gcjlib URLs.
242 2003-08-20 Tom Tromey <tromey@redhat.com>
244 * gcj.texi (Extensions): Added xref.
245 (libgcj Runtime Properties): Document
246 gnu.gcj.runtime.VMClassLoader.library_control.
248 2003-08-20 Andrew Haley <aph@redhat.com>
250 * except.c (prepare_eh_table_type): Use new encoding for exception
251 handlers when using -fno-assume-compiled.
253 2003-08-13 Tom Tromey <tromey@redhat.com>
255 * gcj.texi (Invoking gij): Document -X and -?.
257 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
259 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
260 GCJH_OBJS, JCFDUMP_OBJS
261 * win32-host.c: Removed the unnecessary and broken dependency
264 2003-08-11 Tom Tromey <tromey@redhat.com>
266 * parse.y (java_check_regular_methods): Typo fixes. Call
267 check_interface_throws_clauses. Use
268 check_concrete_throws_clauses.
269 (check_interface_throws_clauses): New function.
270 (check_concrete_throws_clauses): New function.
271 (hack_is_accessible_p): New function.
272 (find_most_specific_methods_list): Added FIXME.
273 * typeck.c (lookup_do): Use `flags' argument to decide what to
275 (lookup_argument_method_generic): New function.
276 (lookup_argument_method2): Removed.
277 * jcf.h (ACC_INVISIBLE): New define.
278 * jcf-write.c (generate_classfile): Skip invisible methods.
279 * class.c (add_miranda_methods): New function.
280 (layout_class_methods): Use it.
281 (get_access_flags_from_decl): Use ACC_INVISIBLE.
282 * java-tree.h (METHOD_INVISIBLE): New define.
283 (lang_decl_func) [invisible]: New field.
284 (lookup_argument_method_generic): Declare.
285 (SEARCH_INTERFACE): New define.
286 (SEARCH_SUPER): Likewise.
287 (SEARCH_ONLY_INTERFACE): Likewise.
288 (SEARCH_VISIBLE): Likewise.
289 (lookup_argument_method2): Removed declaration.
291 2003-08-05 Tom Tromey <tromey@redhat.com>
293 Fix for PR java/11600:
294 * parse.y (java_complete_lhs): See whether we're calling a method
296 (check_thrown_exceptions): Added `is_array_call' argument;
297 fixed `clone' checking; updated all callers.
299 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
301 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
303 2003-08-03 Tom Tromey <tromey@redhat.com>
305 * java-tree.h (METHOD_TRANSIENT): Removed.
306 * decl.c (pushdecl): Removed some dead code.
307 * class.c (get_access_flags_from_decl): Can't have transient
309 (add_method_1): Can't have a transient method.
311 2003-07-28 Andreas Jaeger <aj@suse.de>
313 * jvspec.c: Convert to ISO C90 prototypes.
315 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
317 * decl.c (force_poplevels): Fix warning call.
319 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
321 * expr.c (expand_java_field_op): Don't use xxx_with_decl
322 (expand_java_field_op): Likewise.
323 * class.c (layout_class_method): Likewise
324 (emit_register_classes): Likewise.
325 * decl.c (pushdecl): Likewise.
326 (poplevel): Likewise.
327 (force_poplevels): Likewise.
328 (give_name_to_locals): Likewise.
329 * check-init.c (check_for_initialization): Likewise.
331 2003-07-24 Jason Merrill <jason@redhat.com>
333 * java-tree.h: Move boolean_type_node et al to the back end.
335 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
337 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
340 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
342 * lang.opt: Don't show -MD_ and -MDD_.
344 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
346 * lang-options.h: Remove.
347 * lang.opt: Add help text.
349 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
351 * expr.c: Remove the last argument to expand_assignment().
353 2003-07-09 Jan Hubicka <jh@suse.cz>
355 * java-tree.h (DECL_NUM_STMTS): Rename to...
356 (DECL_ESTIMATED_INSNS): ... this.
357 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
358 New static functions.
359 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
360 * parser.y (add_stmt_to_compound): Do not account statements.
362 2003-07-08 Mark Wielaard <mark@klomp.org>
364 * gcj.texi: CNI now expands to Compiled Native Interface.
366 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
368 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
370 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
372 * expr.c (expand_byte_code): Adjist emit_line_note call.
374 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
376 * lang.c (java_handle_option): Don't handle filenames.
378 2003-07-02 Zack Weinberg <zack@codesourcery.com>
380 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
383 * jcf-write.c: Don't default-define DIR_SEPARATOR.
384 * jcf.h: Delete COMPARE_FILENAMES definition.
386 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
388 * lang.c (java_init_options): Update prototype.
390 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
392 * decl.c (poplevel): Adjust define_label call.
394 2003-06-27 Zack Weinberg <zack@codesourcery.com>
396 * gjavah.c (flag_jni): Make non-static.
397 * parse-scan.y (ctxp): Make non-static.
399 * class.c (build_method_symbols_entry)
400 * expr.c (get_offset_table_index)
401 * jcf-parse.c (jcf_parse):
402 Mark the definition static, matching the forward declaration.
404 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
406 * lang.c (java_handle_option): Don't check for missing arguments.
408 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
410 * class.c (push_class): Use a location_t to save place.
411 (emit_register_classes): Set input_location. Adjust
412 expand_function_end call.
413 * resource.c (write_resource_constructor): Likewise.
414 * decl.c (end_java_method): Adjust expand_function_end call.
415 * parse.y (source_end_java_method): Likewise.
417 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
419 * lang.c (java_handle_option): Likewise.
421 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
423 * lang.c (java_handle_option): Special-casing of optional
424 joined arguments no longer needed.
425 * lang.opt: Update switches that take optional argument.
427 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
429 * lang.opt: Declare Java.
430 * lang.c (java_init_options): Update.
432 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
434 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
436 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
438 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
439 * lang.c (java_handle_option): -MD and -MMD have an underscore.
440 * lang.opt: -MD and -MMD have an underscore.
442 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
444 * class.c (emit_register_classes): Adjust init_function_start
446 * decl.c (complete_start_java_method): Likewise.
447 * resource.c (write_resource_constructor): Likewise.
449 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
451 * Make-lang.in: Update to use options.c and options.h.
452 * lang.c: Include options.h not j-options.h.
453 (java_handle_option): Abort on unrecognized option.
454 (java_init_options): Request Java switches.
456 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
458 * Make-lang.in: Handle mostlyclean.
460 2003-06-11 Tom Tromey <tromey@redhat.com>
462 * lang.c (java_handle_option): Update dependency_tracking for
465 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
468 2003-06-10 Andrew Haley <aph@redhat.com>
470 * resource.c (write_resource_constructor): Use expand_expr to
471 generate the address of the label attached to a resource.
472 * Make-lang.in (java/resource.o): Add expr.h
474 2003-06-10 Andrew Haley <aph@redhat.com>
476 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
477 (java_decl_ok_for_sibcall): New.
479 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
481 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
482 (java/j-options.c, java/j-options.h): New.
483 * java-tree.h (resource_name, compile_resource_file,
484 compile_resource_data): Constify.
485 * jcf-write.c (jcf_write_base_directory): Similarly.
486 * jcf.h (jcf_write_base_directory): Similarly.
487 * lang.c: Include j-options.h.
488 (cl_options_count, cl_options, string_option, java_decode_option,
489 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
490 process_option_with_no): Remove.
491 (resource_name): Constify.
492 (LANG_HOOKS_HANDLE_OPTION): Override.
493 (java_handle_option): New.
494 (java_init): Don't call jcf_path_init.
495 (java_init_options): Call jcf_path_init.
497 * resource.c (compile_resource_data, compile_resource_file): Constify.
499 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
501 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
502 (struct lang_decl_func): Add last_line field.
503 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
504 DECL_SOURCE_LINE_LAST): Remove.
505 * parse.y (missing_return_error, finish_method_declaration,
506 lookup_cl, start_artificial_method_body, source_end_java_method,
507 start_complete_expand_method): Adjust.
509 2003-06-08 Tom Tromey <tromey@redhat.com>
511 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
514 2003-06-08 Roger Sayle <roger@eyesopen.com>
516 * builtins.c (define_builtin_type, builtin_types): Delete.
517 (define_builtin): Rewritten to take just the built-in code,
518 the function's name, type and fallback library function name.
519 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
520 (initialize_builtins): Overhaul to define the GCC builtins
521 used by gcj manually, providing the Java run-time's
522 implementations as the fallback library function.
524 2003-06-08 Anthony Green <green@redhat.com>
526 * parse.y (patch_cast): Fix conversions from floating-point to
529 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
531 * Make-lang.in: Update.
532 * lang.c: Include opts.h. Define cl_options_count and cl_options.
534 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
536 * lang.c (java_init_options): Update.
538 2003-06-05 Jan Hubicka <jh@suse.cz>
540 * Make-lang.in: Add support for stageprofile and stagefeedback
542 2003-05-31 Roger Sayle <roger@eyesopen.com>
544 * lang.c (java_init_options): Prescribe wrap-around two's
545 complement arithmetic overflow by setting flag_wrapv.
547 2003-05-29 Roger Sayle <roger@eyesopen.com>
549 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
550 (builtin_record): Add an additional builtin_code field to
551 record which GCC built-in corresponds to the Java function.
552 (java_builtins): Add new entries for atan, atan2, exp, log,
554 (max_builtin, min_builtin, abs_builtin): Perform constant
555 folding on the resulting tree.
556 (java_build_function_call_expr): Likewise, perform constant
557 folding on the resulting tree.
558 (initialize_builtins): The NULL creators are now allowed in
559 the java_builtins table, which is now terminated by an entry
560 with builtin_code == END_BUILTINS.
561 (check_for_builtin): Likewise. If the matching creator is
562 NULL, construct the call using java_build_function_call_expr
563 directly with the decl for the corresponding builtin_code.
565 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
567 * win32-host.c: Normalize copyright boilerplate.
569 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
571 * parse.y (print_int_node): Use string concatentation on
572 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
573 function calls into one.
575 2003-05-13 Zack Weinberg <zack@codesourcery.com>
577 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
578 fatal_io_error with calls to fatal_error; add ": %m" to the end of
579 all the affected error messages.
581 2003-05-13 Richard Henderson <rth@redhat.com>
583 * class.c (layout_class_method): Set DECL_EXTERNAL.
584 * decl.c (java_mark_decl_local, java_mark_class_local): New.
585 * java-tree.h (java_mark_class_local): Declare.
586 * jcf-parse.c (parse_class_file): Use it.
587 * parse.y (java_expand_classes): Likewise.
589 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
591 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
592 * lex.h: #include input.h.
593 * jv-scan.c (input_filename): Remove.
595 2003-05-02 Tom Tromey <tromey@redhat.com>
598 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
599 (handle_inner_classes): New function.
601 2003-05-01 Tom Tromey <tromey@redhat.com>
604 * parse.y (finish_for_loop): Do nothing if update expression is a
605 EXPR_WFL_NODE wrapping nothing.
606 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
608 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
610 * lex.h (input_lineno): Remove declaration.
611 * parse-scan.y: #include input.h.
612 (input_filename): Remove declaration.
613 (input_location): Add definition.
614 (input_line): Remove definition.
616 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
618 * lex.h (lineno): Rename to ...
619 (input_line): ... here
620 * parse-scan.y (lineno): Rename to ...
621 (input_line): ... here.
622 (reset_report): Rename lineno to input_line.
623 * check-init.c (check_init): Likewise.
624 * class.c (push_class): Likewise.
625 * decl.c (complete_start_java_method, end_java_method): Likewise.
626 * expr.c (expand_byte_code): Likewise.
627 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
628 * jcf-write.c (generate_bytecode_insns): Likewise.
629 * lex.c (java_init_lex, java_allocate_new_line,
630 do_java_lex): Likewise.
631 * parse.h (YYNOT_TWICE): Likewise.
632 * parse.y (empty_statement, expression_statement,
633 java_pop_parser_context, java_parser_context_save_global,
634 yyerror, register_fields, method_header, safe_layout_class,
635 find_in_imports_on_demand, create_artificial_method,
636 source_end_java_method, start_complete_expand_method,
637 build_thisn_assign, java_complete_lhs,
638 maybe_absorb_scoping_block): Likewise.
640 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
642 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
643 '/' when computing java source filename
645 2003-04-13 Tom Tromey <tromey@redhat.com>
647 * gjavah.c (print_c_decl): Indentation fix.
649 2003-04-12 Zack Weinberg <zack@codesourcery.com>
651 * class.c (make_field_value, make_method_value, get_dispatch_table)
652 (make_class_data, emit_offset_symbol_table)
653 * constants.c (build_constants_constructor)
654 * java-tree.h (START_RECORD_CONSTRUCTOR)
655 * parse.y (maybe_build_array_element_wfl):
656 Use build_constructor.
658 2003-04-10 Eric Blake <ebb9@email.byu.edu>
661 * parse.y (string_convert_int_cst): Always use at least one digit
662 in string conversion. Remove ASCII dependence.
663 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
665 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
667 * Make-lang.in: added win32-host.c
668 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
669 resolves to open() on non-Win32 platforms and
670 Win32-specific jcf_open_exact_case() on Win32
671 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
672 when trying .java and .class files
673 * win32-host.c: added to repository. Defines
674 Win32-specific jcf_open_exact_case()
676 2003-04-10 Andrew Haley <aph@redhat.com>
678 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
679 (maybe_free_localvar): Renamed from localvar_free.
681 (generate_bytecode_insns): Set new variable, jsrs.
682 Only free local vars if no jsr insns have been emittted.
683 Call maybe_free_localvar, not localvar_free.
685 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
687 * gcj.texi: Remove @ at start of file.
689 2003-03-25 Tom Tromey <tromey@redhat.com>
691 * parse.y (create_interface): Call CHECK_DEPRECATED.
693 2003-03-23 Zack Weinberg <zack@codesourcery.com>
695 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
697 2003-03-21 Zack Weinberg <zack@codesourcery.com>
699 * javaop.h (jfloat, jdouble): Make them structures mirroring
700 the bit fields of IEEE float and double respectively.
701 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
702 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
703 (union Word, union DWord): Delete.
704 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
706 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
708 (jni_print_float, jni_print_double): New. Generate
709 hexadecimal floating constants.
710 (print_field_info): Use jni_print_float/double.
712 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
713 finite floating point numbers for output; special case
716 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
718 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
719 Replace 0 and 1 with true and false in return statements.
721 2003-03-19 Tom Tromey <tromey@redhat.com>
723 * lex.c (do_java_lex): Renamed from java_lex.
724 (java_lex): New function.
727 2003-03-13 Tom Tromey <tromey@redhat.com>
729 * parse.y (resolve_inner_class): Error if qualifier is a primitive
732 2003-03-04 Andrew Haley <aph@redhat.com>
734 * gjavah.c (is_first_data_member): New global variable.
735 (print_c_decl): If it's the first data member, align it as the
737 (process_file): Set is_first_data_member.
739 2003-03-11 Tom Tromey <tromey@redhat.com>
741 * parse.y (resolve_field_access): Initialize class if field is
742 found in another static field.
743 * expr.c (build_class_init): Don't optimize out initialization of
744 implemented interface.
746 2003-03-11 Andrew Haley <aph@redhat.com>
748 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
751 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
753 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
754 and DIR_SEPARATOR_2 for a target.
757 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
758 and DIR_SEPARATOR_2 for a target into account.
760 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
762 * lang.c (java_init): Update prototype, move code to java_post_options.
763 (java_post_options): Similarly.
765 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
767 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
768 compare file name components depending on the case-sensitivity
769 or otherwise of the host file system.
771 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
772 "strcmp" to compare file name components.
773 Use IS_DIR_SEPARATOR instead of comparing directly against
775 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
776 comparing directly against DIR_SEPARATOR.
778 2003-03-04 Tom Tromey <tromey@redhat.com>
780 * Make-lang.in (java.tags): New target.
782 2003-03-01 Roger Sayle <roger@eyesopen.com>
784 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
785 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
787 2003-03-01 Tom Tromey <tromey@redhat.com>
789 * parse.y (jdep_resolve_class): Only check deprecation if we found
792 2003-02-28 Tom Tromey <tromey@redhat.com>
795 * class.c (maybe_layout_super_class): Always pass a WFL to
797 * parse.y (do_resolve_class): Updated comment to explain
800 2003-02-26 Tom Tromey <tromey@redhat.com>
802 * jcf-write.c (generate_classfile): Check whether class is
803 deprecated before writing attribute count.
805 2003-02-25 Roger Sayle <roger@eyesopen.com>
807 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
808 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
810 2003-02-23 Tom Tromey <tromey@redhat.com>
812 * lang-options.h: Added -Wdeprecated.
813 * gcj.texi (Warnings): Document -Wdeprecated.
814 * java-tree.h (flag_deprecated): Declare.
815 * lang.c (lang_W_options): Added deprecated.
816 (flag_deprecated): New global.
817 * chartables.h: Rebuilt.
818 * gen-table.pl (process_one): Look at whitespace.
819 (print_tables): Define LETTER_SPACE, LETTER_MASK.
820 * parse.h (CLEAR_DEPRECATED): New macro.
821 (CHECK_DEPRECATED_NO_RESET): New macro.
822 * jcf-parse.c (handle_deprecated): New function.
823 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
824 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
825 * parse.y (resolve_type_during_patch): Check deprecation.
826 (jdep_resolve_class): Likewise.
827 (process_imports): Likewise.
828 (resolve_expression_name): Likewise.
829 (check_deprecation): Strip arrays from decl. Check
831 (patch_method_invocation): Also check the particular constructor
833 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
834 * jcf-write.c (append_deprecated_attribute): New function.
835 (generate_classfile): Generate deprecated attribute when
837 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
838 (java_lex) [case '*']: Simplify logic.
839 (java_start_char_p): Use LETTER_MASK.
840 (java_part_char_p): Likewise.
841 (java_space_char_p): New function.
843 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
845 Change base class access representation.
846 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
847 (add_interface_do): Likewise.
849 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
851 * decl.c (java_init_decl_processing): Change
852 soft_lookupjnimethod_node to reflect the change in
853 signature of _Jv_LookupJNIMethod in libjava/jni.cc
854 * expr.c (build_jni_stub): Calculate and pass the size
855 on the stack of the arguments to a JNI function. Use
856 new target macro MODIFY_JNI_METHOD_CALL to allow a
857 target to modify the call to a JNI method.
859 2003-02-08 Roger Sayle <roger@eyesopen.com>
861 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
862 instead of basename to avoid compiler warnings on Tru64.
864 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
866 * gcj.texi: Update to GFDL 1.2.
868 2003-01-31 Andrew Haley <aph@redhat.com>
870 * parse.y (java_expand_classes): Scan the whole class list looking
871 for access methods that haven't yet been expanded.
873 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
877 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
878 to fix bootstrap on sparc-unknown-netbsdelf1.5.
879 * jcf-parse.c: Likewise.
881 2003-01-31 Mark Wielaard <mark@klomp.org>
883 * gjavah.c (throwable_p): Allocate 1 more byte for string.
885 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
887 * class.c (make_class): Use BINFO_ELTS.
888 (set_super_info): Likewse.
889 (add_interface_do): Likewise.
891 2003-01-30 Tom Tromey <tromey@redhat.com>
893 * jcf-parse.c (read_class): Update identifier's class value if it
894 changed during parsing.
896 2003-01-30 Loren James Rittle <ljrittle@acm.org>
898 * Make-lang.in (po-generated): Find the targets in $(parsedir).
899 Propagate change to all other rules as required.
900 (java/parse-scan.o): Add explicit dependency on
901 $(parsedir)/java/parse-scan.c .
903 2003-01-29 Tom Tromey <tromey@redhat.com>
905 * parse.y (patch_assignment): Only transform the rhs of an
906 assignment when compiling to native.
908 2003-01-28 Tom Tromey <tromey@redhat.com>
910 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
912 2003-01-28 Tom Tromey <tromey@redhat.com>
914 * lex.c (java_lex): Don't include UEOF as part of token.
915 (java_read_unicode): Error if \u sequence prematurely terminated.
917 2003-01-27 Tom Tromey <tromey@redhat.com>
919 * parse.y (java_check_regular_methods): Check for construct after
920 checking types in throws clause.
922 2003-01-24 Tom Tromey <tromey@redhat.com>
924 * class.c (build_static_field_ref): Only a String or numeric field
925 can fold to a constant.
927 2003-01-23 Tom Tromey <tromey@redhat.com>
929 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
930 file name in resource buffer.
932 2003-01-23 Tom Tromey <tromey@redhat.com>
934 * expr.c (build_known_method_ref): Use method's context to find
937 2003-01-23 Tom Tromey <tromey@redhat.com>
939 * constants.c (set_constant_entry): Allocated cleared memory.
941 2003-01-22 Tom Tromey <tromey@redhat.com>
943 * java-tree.h: Don't use PARAMS.
944 * resource.c: Add prototypes for all functions.
945 (write_resource_constructor): Use `const char *' to avoid
948 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
950 * jcf-parse.c (process_zip_dir): Remove unused variable.
952 2003-01-22 Tom Tromey <tromey@redhat.com>
954 * expr.c (build_invokeinterface): Abort if method's context is not
957 2003-01-22 Tom Tromey <tromey@redhat.com>
959 * gcj.texi (Input and output files): Mention non-class entries.
960 * decl.c (java_init_decl_processing): Call
961 init_resource_processing.
962 * java-tree.h (compile_resource_data, write_resource_constructor,
963 compile_resource_file, init_resource_processing): Declare.
964 * config-lang.in (gtfiles): Added resource.c.
965 * Make-lang.in (gt-java-resource.h): New target.
966 (JAVA_OBJS): Added resource.o.
967 (java/resource.o): New target.
968 * resource.c: New file.
969 * class.c (compile_resource_file): Moved to resource.c.
970 (registerResource_libfunc): Likewise.
971 (utf8_decl_list): Mark with GTY; now static.
972 * jcf-parse.c (classify_zip_file): New function.
973 (parse_zip_file_entries): Use it; compile .properties files.
974 (process_zip_dir): Use classify_zip_file and compute_class_name.
975 Don't write class name into zip directory.
976 (java_parse_file): Call write_resource_constructor.
977 (compute_class_name): New function.
978 * jcf-io.c (read_zip_member): Reindented.
980 2003-01-21 Tom Tromey <tromey@redhat.com>
982 * class.c (supers_all_compiled): New function.
983 (make_class_data): Use it.
985 2003-01-21 Tom Tromey <tromey@redhat.com>
987 * parse.y (method_header): Native method can't be strictfp.
988 No method can be transient or volatile.
990 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
992 Make-lang.in (jvspec.o-warn): Add -Wno-error.
994 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
996 * check-init.c: Fix comment typos.
998 * constants.c: Likewise.
1000 * except.c: Likewise.
1002 * java-except.h: Likewise.
1003 * java-tree.h: Likewise.
1004 * javaop.h: Likewise.
1005 * jcf-dump.c: Likewise.
1006 * jcf-io.c: Likewise.
1007 * jcf-parse.c: Likewise.
1008 * jcf-write.c: Likewise.
1010 * mangle.c: Likewise.
1011 * typeck.c: Likewise.
1012 * verify.c: Likewise.
1014 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1016 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1017 * jcf-write.c: Include "tm_p.h".
1019 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1021 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1023 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1025 * builtins.c (java_build_function_call_expr): Renamed from
1026 build_function_call_expr. All callers changed.
1028 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1029 * jcf-parse.c: Include tm_p.h.
1031 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1034 2003-01-14 Tom Tromey <tromey@redhat.com>
1036 * class.c (make_class_data): Check that super is compiled before
1037 building class reference to it.
1039 2003-01-14 Andrew Haley <aph@redhat.com>
1041 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1042 varargs function -- correct.
1044 2003-01-14 Andrew Haley <aph@redhat.com>
1046 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1048 2003-01-14 Andrew Haley <aph@redhat.com>
1050 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1051 varargs function -- correct.
1053 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1054 temporary if the RHS is a reference.
1056 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1058 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1059 * keyword.h: Regenerated.
1061 * All Files: Convert to ISO C style function definitions.
1063 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1065 * parse.y (check_pkg_class_access): ANSIfy definition.
1067 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1069 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1072 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1074 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1076 Merge from pch-branch:
1078 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1080 * Make-lang.in (java/gjavah.o): Update dependencies.
1081 * gjavah.c: Include ggc.h.
1083 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1085 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1086 (JCFDUMP_OBJS): Add ggc-none.o.
1087 (java/jcf-dump.o): Depend on GGC_H.
1088 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1089 CPool substructures.
1090 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1091 * jcf-dump.c: Include ggc.h.
1093 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1095 * jcf.h (union cpool_entry): New.
1096 (struct CPool): Use gengtype to mark. Change field 'data' to be
1098 (struct JCF): Use gengtype to mark.
1099 (CPOOL_UINT): Update for new cpool_entry type.
1100 (CPOOL_USHORT1): Likewise.
1101 (CPOOL_USHORT2): Likewise.
1102 (CPOOL_FINISH): Use GC to free cpool subfields.
1103 * parse.h (struct parser_ctxt): Mark field current_jcf.
1104 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1105 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1106 (main_jcf): Use gengtype to mark.
1107 (ggc_mark_jcf): Delete.
1108 (get_constant): Update for new cpool_entry type.
1109 (give_name_to_class): Likewise.
1110 (get_class_constant): Likewise.
1111 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1112 (java_parse_file): Use GGC to allocate struct JCF.
1113 (init_jcf_parse): Don't call ggc_add_root.
1114 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1116 * java-tree.h (current_jcf): Use gengtype to mark.
1117 (CPOOL_UTF): Update for new cpool_entry type.
1118 (outgoing_cpool): Use gengtype to mark.
1119 (struct lang_type): GC struct JCF and struct CPool.
1120 * config-lang.in (gtfiles): Add jcf.h.
1121 * constants.c (find_tree_constant): New.
1122 (set_constant_entry): Allocate cpool subfields using GGC. Update
1123 for new cpool_entry type.
1124 (find_constant1): Update for new cpool_entry type.
1125 (find_constant2): Likewise.
1126 (find_utf8_constant): Use find_tree_constant.
1127 (find_class_or_string_constant): Remove unnecessary cast to jword.
1128 Update for new cpool_entry type.
1129 (count_constant_pool_bytes): Update for new cpool_entry type.
1130 (write_constant_pool): Likewise.
1131 (alloc_name_constant): Use find_tree_constant.
1132 (build_constants_constructor): Update for new cpool_entry type.
1134 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1136 * parse.y (mark_parser_ctxt): Delete.
1137 (goal): Don't use ggc_add_root.
1138 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1139 (java_pop_parser_context): Let GC free parser_ctxt.
1140 (java_parser_context_resume): Likewise.
1141 * parse.h (struct parser_ctxt): Use gengtype to mark.
1143 (ctxp_for_generation): Likewise.
1144 * lex.h (struct java_lc_s): Mark for gengtype.
1145 (java_lexer): Rearrange for gengtype.
1146 * config-lang.in (gtfiles): Add lex.h, parse.h.
1148 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1150 * All Files: Remove PARAMS macro.
1152 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1153 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1156 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1159 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1161 * Make-lang.in (java.install-common, java.uninstall,
1162 java.install-info, java.install-man): Prepend $(DESTDIR)
1163 to destination paths in all (un)installation commands.
1164 (java.install-common): Rewrite $(LN) command to support
1165 DESTDIR with "ln" as well as with "ln -s".
1167 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1169 * java-tree.h: Protect against multiple inclusion.
1171 2003-01-07 Tom Tromey <tromey@redhat.com>
1173 * class.c (add_assume_compiled): Don't adjust parent if we're
1174 already at the root of tree.
1176 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1178 * lang.c (dump_compound_expr): Prototype.
1180 2003-01-03 Tom Tromey <tromey@redhat.com>
1182 Fix for PR java/8712:
1183 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1184 when simply checking against `null'.
1186 2003-01-03 Tom Tromey <tromey@redhat.com>
1188 * gcj.texi (Standard Properties): Document http.proxyHost and
1191 * gcj.texi (GNU Classpath Properties): Document new properties.
1193 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1195 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1196 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1197 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1199 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1201 * Make-lang.in, boehm.c, buffer.c,
1202 buffer.h, builtins.c, class.c,
1203 config-lang.in, constants.c,
1204 convert.h, decl.c, except.c,
1205 expr.c, java-except.h,
1206 java-tree.h, javaop.def,
1207 jcf-parse.c, jcf-write.c,
1208 jv-scan.c, jvgenmain.c,
1209 jvspec.c, keyword.gperf,
1210 keyword.h, lang-options.h,
1211 lang-specs.h, lang.c, lex.c,
1212 lex.h, mangle.c, mangle_name.c,
1213 parse-scan.y, parse.h, parse.y,
1214 typeck.c, verify.c, xref.c,
1215 xref.h: Replace "GNU CC" with
1216 "GCC" in the copyright header.
1218 * check-init.c, gjavah.c, javaop.h,
1219 jcf-depend.c, jcf-dump.c, jcf-io.c,
1220 jcf-path.c, jcf-reader.c, jcf.h,
1221 zextract.c, zipfile.h: These files are
1222 "part of GCC". Also say "GCC" not "GNU CC".
1224 2002-12-30 DJ Delorie <dj@redhat.com>
1226 * Make-lang.in: Protect against texi2pod/pod2man failing.
1228 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1230 * gcj.texi: Use @copying.
1232 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1234 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1235 print_cxx_classname.
1236 (print_cxx_classname): Add add_scope parameter.
1237 (print_class_decls): Do not emit a semicolon after the extern
1239 (process_file): Adjust calls to print_cxx_classname.
1241 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1243 * gcj.texi: Include Cover Texts in man page.
1245 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1247 * class.c (build_static_field_ref): Check FIELD_FINAL.
1249 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1250 instead of current_constant_pool_data_ref.
1251 * java-tree.h (current_constant_pool_data_ref): Undefine.
1252 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1253 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1254 current_constant_pool_data_ref.
1256 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1257 not build_internal_class_name.
1259 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1260 Use it when class ref isn't certain to be compiled.
1262 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1264 * gcj.texi: Include gcc-common.texi.
1265 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1266 $(srcdir)/doc/include/gcc-common.texi.
1268 2002-12-22 Anthony Green <green@redhat.com>
1270 * gcj.texi (Limitations): Add note about org.xml.sax and
1273 2002-12-20 Tom Tromey <tromey@redhat.com>
1275 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1276 where minimum case value is Integer.MIN_VALUE.
1279 2002-12-18 Andrew Haley <aph@redhat.com>
1281 * parse.y (patch_invoke): Force evaluation order when `check' is
1282 set. For PR libgcj/8945.
1284 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1286 * gcj.texi: Change version number to 3.4.
1288 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1289 Andrew Haley <aph@redhat.com>
1291 * parse.y (source_end_java_method): Remove custom encoding of line
1292 numbers for a function decl before passing it to the back end.
1294 2002-12-03 Andrew Haley <aph@redhat.com>
1296 * class.c (make_class_data): New field, "chain".
1297 * decl.c (java_init_decl_processing): Likewise.
1299 2002-12-02 Tom Tromey <tromey@redhat.com>
1302 * parse.y (do_resolve_class): Handle qualified name via
1305 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1307 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1308 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1309 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1310 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1311 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1312 Include coretypes.h and tm.h.
1313 * Make-lang.in: Update dependencies.
1315 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1317 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
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 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1326 * jcf-reader.c: Don't expand JCF_readu4 inside the
1327 expansion of JCF_SKIP.
1329 2002-11-22 Tom Tromey <tromey@redhat.com>
1331 * parse.y (patch_binop): Cast right hand side of shift expression
1332 to `int'. Fixes PR java/8676.
1334 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1335 Andrew Haley <aph@redhat.com>
1337 * gcc/java/jcf-write.c (write_classfile): Remove target
1338 class file, if it exists, before renaming the temporary
1341 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1343 * jvspec.c (lang_specific_spec_functions): New.
1345 2002-11-18 Tom Tromey <tromey@redhat.com>
1347 Fix for PR java/7912:
1348 * expr.c (can_widen_reference_to): Allow cast of array to
1349 Cloneable or Serializable.
1350 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1351 (java_io_serializable_identifier_node): Likewise.
1352 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1353 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1354 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1355 java_io_serializable.
1356 * decl.c (java_init_decl_processing): Initialize
1357 java_lang_cloneable_identifier_node and
1358 java_io_serializable_identifier_node.
1359 (java_lang_cloneable_identifier_node): New global.
1360 (java_io_serializable_identifier_node): Likewise.
1362 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1364 * buffer.c: Remove unnecessary casts.
1365 * check-init.c: Likewise.
1366 * class.c: Likewise.
1367 * constants.c: Likewise.
1369 * except.c: Likewise.
1370 * gjavah.c: Likewise.
1371 * jcf-io.c: Likewise.
1372 * jcf-parse.c: Likewise.
1373 * jcf-path.c: Likewise.
1374 * jvspec.c: Likewise.
1377 * verify.c: Likewise.
1379 2002-11-06 Tom Tromey <tromey@redhat.com>
1381 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1384 2002-11-05 Tom Tromey <tromey@redhat.com>
1386 Fix for PR java/6388.
1387 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1388 * java-tree.h (enum java_tree_index): New values
1389 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1390 (decimal_int_max, decimal_long_max): New defines.
1391 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1392 (error_if_numeric_overflow): Rewrote range checking.
1393 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1396 2002-11-02 Tom Tromey <tromey@redhat.com>
1398 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1400 * class.c (make_method_value): Put class name, not signature, into
1401 `throws' field. For PR java/8415.
1403 2002-10-24 Tom Tromey <tromey@redhat.com>
1405 * gcj.texi (Invoking gij): Document --showversion.
1406 (Standard Properties): java.library.path now set.
1408 2002-10-23 Tom Tromey <tromey@redhat.com>
1410 * gjavah.c (decode_signature_piece): In JNI mode, print
1411 `jobjectArray' when array depth is nonzero.
1414 2002-10-15 Andrew Haley <aph@redhat.com>
1416 * parse.y (patch_invoke): Call force_evaluation_order on a static
1418 (resolve_qualified_expression_name): Call force_evaluation_order
1419 on a arg list that is part of a Qualified Expression Name.
1421 * lang.c (dump_compound_expr): New.
1422 (java_dump_tree): New.
1424 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1426 * gcj.texi: Added item describing the GCJ runtime property
1429 2002-10-15 Richard Henderson <rth@redhat.com>
1431 * jcf-parse.c (get_constant): Fix type warning.
1433 2002-10-15 Andrew Haley <aph@redhat.com>
1435 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1436 (java_inlining_map_static_initializers): Declare.
1438 2002-10-14 Andrew Haley <aph@redhat.com>
1440 * tree-inline.c (remap_block): All local class initialization
1441 flags go in the outermost scope.
1442 (expand_call_inline): Call java_inlining_map_static_initializers.
1443 (expand_call_inline): Call java_inlining_merge_static_initializers.
1444 * java/lang.c (merge_init_test_initialization): New.
1445 (java_inlining_merge_static_initializers): New.
1446 (inline_init_test_initialization): New.
1447 (java_inlining_map_static_initializers): New.
1449 2002-10-11 Mark Wielaard <mark@klomp.org>
1451 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1453 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1455 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1457 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1459 * parse.y (merge_string_cste): Add parentheses around & within |.
1461 2002-10-08 Tom Tromey <tromey@redhat.com>
1463 * parse.y (variable_declarator_id): Simplify error path for
1464 array declarator error. For PR java/8003.
1466 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1468 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1471 2002-10-08 Andrew Haley <aph@redhat.com>
1473 * parse.y (attach_init_test_initialization_flags): Check for
1476 2002-10-07 Anthony Green <green@redhat.com>
1478 * parse.y (merge_string_cste): Fix bug in string concatenation.
1480 2002-10-03 Michael Koch <konqueror@gmx.de>
1482 * gcj.texi (Standard properties):
1483 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1485 2002-10-02 Roger Sayle <roger@eyesopen.com>
1487 PR optimization/6627
1488 * lang.c (java_init): If storing the vbit in function
1489 pointers, ensure that force_align_functions_log is atleast
1490 one to aid compatability with g++ vtables.
1492 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1494 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1495 foul of type-based aliasing.
1497 2002-09-30 Anthony Green <green@redhat.com>
1499 * gcj.texi (Invoking jv-scan): Fix texinfo.
1501 2002-09-28 Anthony Green <green@redhat.com>
1503 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1504 (Code Generation): Add -fno-assert documentation.
1505 * jv-scan.c (flag_assert): New global.
1506 (options): Add assert option.
1507 (help): Add --no-assert documentation.
1508 * parse-scan.y (flag_assert): New global.
1509 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1510 (flag_assert): New global.
1511 * java-tree.h (flag_assert): New global.
1512 * lex.c (java_lex): Obey flag_assert.
1513 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1516 2002-09-26 Andrew Haley <aph@redhat.com>
1518 * expr.c (build_java_array_length_access): Check for null pointer.
1519 * expr.c (expand_java_arrayload): Likewise.
1521 2002-09-21 Richard Henderson <rth@redhat.com>
1523 * jcf-parse.c (get_constant): Decode from IEEE no matter
1524 what the target format.
1526 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1528 * ChangeLog: Follow spelling conventions.
1529 * class.c: Likewise.
1532 * gjavah.c: Likewise.
1533 * java-tree.h: Likewise.
1534 * jcf-dump.c: Likewise.
1535 * jcf-parse.c: Likewise.
1536 * jvspec.c: Likewise.
1538 * mangle.c: Likewise.
1539 * parse.y: Likewise.
1541 2002-09-17 Tom Tromey <tromey@redhat.com>
1543 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1544 where \r appears at EOF. Fixes PR java/7950.
1546 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1548 * jvspec.c (lang_specific_driver): Remove unused variable.
1550 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1552 * java-tree.h (union lang_tree_node): Add chain_next option.
1554 2002-09-16 Richard Henderson <rth@redhat.com>
1556 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1557 use new real.h interface.
1558 * jcf-write.c (find_constant_index): Use new real.h interface.
1559 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1561 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1563 * lang.c: Follow spelling conventions.
1565 2002-09-11 Per Bothner <per@bothner.com>
1567 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1568 constant to the type of the field.
1569 (java_complete_tree): Remove now-redundant code.
1571 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1573 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1576 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1577 return label if a ret instruction for the jsr has been reached.
1579 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1581 * parse.y (DIR_SEPARATOR): Don't define.
1582 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1584 2002-08-28 Andrew Haley <aph@redhat.com>
1586 * verify.c (verify_jvm_instructions): Allow exception handler
1587 inside code that is being protected, but generate a warning.
1588 * except.c (link_handler): Initialize `expanded' in new eh_range.
1589 (binding_depth, is_class_level, current_pc): Declare extern.
1591 2002-09-01 Mark Wielaard <mark@klomp.org>
1593 * gcj.texi: Add chapter about system properties.
1596 2002-08-26 Tom Tromey <tromey@redhat.com>
1598 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1599 conversion if RHS_TYPE is byte, short, or char.
1601 2002-08-22 Tom Tromey <tromey@redhat.com>
1603 * gcj.texi (Invoking gij): Document -cp and -classpath.
1605 2002-08-21 Tom Tromey <tromey@redhat.com>
1607 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1608 $(prefix)/share. For PR libgcj/7633.
1610 For PR java/6005 and PR java/7611:
1611 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1612 (java_can_use_bit_fields_p): New function.
1614 2002-08-16 Tom Tromey <tromey@redhat.com>
1616 * gcj.texi (Class Initialization): Mention class initialization of
1619 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1621 * Make-lang.in (java-tree-inline.o): New.
1622 (JAVA_OBJS): Add java-tree-inline.o.
1623 * parse.y (source_end_java_method): Call java_optimize_inline.
1624 (java_expand_method_bodies): Save method's tree in
1626 (add_stmt_to_compound): Keep track of the number of statments.
1627 * lang.c (java_init): Enable flag_inline_trees.
1628 (java_post_options): If flag_inline_functions is on, enable
1629 flag_inline_trees instread.
1630 (decl_constant_value): New.
1631 (java_tree_inlining_walk_subtrees): New.
1632 * java-tree.h (DECL_NUM_STMTS): New macro.
1633 (java_optimize_inline): Declare.
1634 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1635 Handle a LABEL_EXPR.
1636 * decl.c (build_result_decl): If we already have a DECL_RESULT
1638 (dump_function): New.
1639 (java_optimize_inline): New.
1640 (dump_function): New.
1642 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1645 * parse.y (build_assertion): Invert return from
1646 desiredAssertionStatus.
1648 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1650 * jcf-write.c (get_access_flags): Return correct access flags for
1651 private and protected inner classes.
1653 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1655 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1657 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1659 * mangle_name.c: Don't include obstack.h twice.
1660 * xref.c: Don't include obstack.h.
1662 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1664 * class.c: (permanent_obstack): Delete declaration.
1665 * constants.c: (permanent_obstack): Delete declaration.
1666 * except.c: (permanent_obstack): Delete declaration.
1667 * expr.c: (permanent_obstack): Delete declaration.
1668 * jcf-parse.c: (permanent_obstack): Delete declaration.
1669 (saveable_obstack): Delete declaration.
1670 * parse.h: (permanent_obstack): Delete declaration.
1671 * typeck.c: (permanent_obstack): Delete declaration.
1673 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1675 * gcj.texi (version-gcc): Increase to 3.3.
1677 2002-07-22 Tom Tromey <tromey@redhat.com>
1679 * lex.c (java_lex): Check for `e' or `E' after 0.
1681 2002-07-21 Richard Henderson <rth@redhat.com>
1683 * lang.c (java_unsafe_for_reeval): New.
1684 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1686 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1688 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1689 (jcf_path_init): Use GET_ENVIRONMENT.
1691 2002-07-10 Roger Sayle <roger@eyesopen.com>
1692 Zack Weinberg <zack@codesourcery.com>
1694 * builtins.c (initialize_builtins): Remove defines that
1695 handled C/C++ specific junk hereby removed from builtins.def.
1697 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1699 * lang.c (java_post_options): Update prototype.
1701 2002-07-05 Roger Sayle <roger@eyesopen.com>
1703 * builtins.c (initialize_builtins): Ignore the additional
1704 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1705 the builtins.def file.
1707 2002-07-01 Tom Tromey <tromey@redhat.com>
1710 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1713 2002-07-01 Roger Sayle <roger@eyesopen.com>
1715 * java/decl.c (builtin_function): Accept additional parameter.
1716 (java_init_decl_processing): Pass an additional NULL_TREE
1717 argument to builtin_function.
1719 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1721 * gcj.texi: Fixed gcj invocation example so that it compiles.
1723 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1725 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1726 * parse.y (mark_parser_ctxt): Likewise.
1727 (check_modifiers, declare_local_variables): Avoid incorrect
1728 hardcoded constant 10.
1730 * lex.c (java_read_char): Avoid "comparison is always true"
1733 2002-06-25 Andreas Schwab <schwab@suse.de>
1735 * expr.c (JSR): Avoid undefined operation on PC.
1737 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1739 * decl.c (clear_binding_level): Const-ify.
1741 2002-06-13 Akim Demaille <akim@epita.fr>
1743 * parse.y (class_declaration, interface_declaration): Make sure
1744 all their rules have an action, in order to avoid meaningless `$$
1745 = $1' and their type clashes.
1747 2002-06-11 Tom Tromey <tromey@redhat.com>
1749 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1750 * parse-scan.y (statement_without_trailing_substatement): Added
1752 (assert_statement): New rule.
1753 * java-tree.h (struct lang_type) [assertions]: New field.
1754 (TYPE_USES_ASSERTIONS): New macro.
1755 (CLASS_USES_ASSERTIONS): Likewise.
1756 (FIELD_SYNTHETIC): New define.
1757 * lex.c (java_lval;): Added ASSERT_TK.
1758 * parse.y (ASSERT_TK): Added.
1759 (statement_without_trailing_substatement): Added assert_statement.
1760 (assert_statement): New rule.
1761 (build_assertion): New function.
1762 (maybe_generate_pre_expand_clinit): Create and initialize
1763 $assertionsDisabled.
1764 (lookup_package_type): Removed decl.
1765 * keyword.h: Rebuilt.
1766 * keyword.gperf (assert): New token.
1768 2002-06-10 Akim Demaille <akim@epita.fr>
1770 * parse.y (interface_type_list, class_member_declaration)
1771 (unary_expression_not_plus_minus): Remove duplicate %type.
1774 2002-06-09 Tom Tromey <tromey@redhat.com>
1776 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1778 * parse.y (method_header): Give error message in all cases.
1781 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1783 Don't use RTL inlining. Fix for PR java/6820.
1784 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1785 (flag_really_inline): New.
1786 (java_decode_option): Set flag_really_inline if -finline-functions
1788 (java_post_options): New function. Turn off inlining unless
1789 flag_really_inline is set.
1791 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1793 * gjavah.c (throwable_p): Accept argument as either a classname or
1794 signature fragment. Create null-terminated classname string for super
1795 when calling itself recursively.
1796 (decode_signature_piece): Skip first character from class name
1797 signature when calling throwable_p.
1799 2002-06-08 H.J. Lu (hjl@gnu.org)
1801 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1803 2002-06-04 Tom Tromey <tromey@redhat.com>
1805 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1807 2002-06-04 Michael Koch <konqueror@gmx.de>
1809 * gcj.texi (Input Options): Fixed typo.
1811 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1813 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1814 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1815 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1816 and all now-pointless local variables. Rename other local
1817 variables to reflect their not being handles.
1819 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1820 #if JCF_USE_STDIO blocks.
1822 * parse.y: Add missing semicolon at end of rule.
1824 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1826 * check-init.c (attach_initialized_static_class): Delete, unused.
1827 * parse.y: Use htab_t instead of struct hashtable, update
1829 * java-tree.h: Include hashtab.h instead of hash.h.
1830 (struct lang_decl_func): Use htab_t, set up for gengtype.
1831 (struct init_test_hash_entry): Delete.
1832 (struct treetreehash_entry): New.
1833 (java_treetreehash_find): New
1834 (java_treetreehash_new): New prototype.
1835 (java_treetreehash_create): New prototype.
1836 (java_mark_tree): Delete prototype.
1837 (java_hash_hash_tree_node): Delete prototype.
1838 (java_hash_compare_tree_node): Delete prototype.
1839 (attach_initialized_static_class): Delete prototype.
1840 * expr.c (build_class_init): Update to use java_treetreehash
1842 (java_expand_expr): Update to use htab_t.
1843 (emit_init_test_initialization): Likewise.
1844 * decl.c (java_mark_tree): Delete.
1845 * class.c (init_test_hash_newfunc): Delete.
1846 (java_hash_hash_tree_node): Delete.
1847 (java_hash_compare_tree_node): Delete.
1848 (add_method_1): Update to use java_treetreehash functions.
1849 (JAVA_TREEHASHHASH_H): New macro.
1850 (java_treetreehash_hash): New function.
1851 (java_treetreehash_compare): New function.
1852 (java_treetreehash_find): New function.
1853 (java_treetreehash_new): New function.
1854 (java_treetreehash_create): New function.
1855 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1857 * Make-lang.in (java/parse.o): Depend on debug.h.
1858 * java-tree.h (struct lang_identifier): Use gengtype.
1859 (union lang_tree_node): New.
1860 (struct lang_decl_func): Use gengtype.
1861 (struct lang_decl_var): Likewise.
1862 (struct lang_decl): Likewise.
1863 * parse.y: Include debug.h.
1864 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1866 * lang.c (struct language_function): New dummy structure.
1868 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1869 descriminator for DECL_LANG_SPECIFIC.
1870 (struct lang_decl_func): Rename from struct lang_decl.
1871 (enum lang_decl_desc): New.
1872 (struct lang_decl): Make it a union. Update all the accessor macros.
1873 (struct lang_type): Use gengtype.
1874 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1875 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1876 are now the same size.
1877 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1878 use discriminator to mark DECL_LANG_SPECIFIC.
1880 * Make-lang.in (gt-java-builtins.h): New rule.
1881 (java/builtins.o): Add dependency on gt-<filename>.h.
1882 * builtins.c: Use gengtype for roots.
1883 (union string_or_tree): Use gengtype.
1884 (struct builtin_record): Use gengtype.
1885 * config-lang.in (gtfiles): Add builtins.c.
1887 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1888 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1889 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1890 gt-java-parse.h, gtype-java.h): Add rules to generate.
1891 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1892 (class.o): Add dependency on gt-*.h.
1893 (constants.o): Likewise.
1896 (jcf-parse.o): Likewise.
1897 (jcf-write.o): Likewise.
1899 * config-lang.in (gtfiles): New.
1900 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1901 * constants.c: Replace uses of ggc_add_* with GTY markers.
1903 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1904 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1905 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1906 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1908 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1910 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1911 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1913 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1914 Include gtype-java.h.
1916 2002-06-02 Tom Tromey <tromey@redhat.com>
1918 Fix for PR java/5913:
1919 * parse.y (patch_binop): Call patch_string on op1.
1921 2002-06-02 Tom Tromey <tromey@redhat.com>
1923 Fix for PR java/1343, PR java/6336:
1924 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1925 formatting. Changed return type.
1926 (anonymous_class_counter): Moved to top of file.
1927 (maybe_make_nested_class_name): Append number to class name for
1928 function-local classes.
1930 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1932 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1933 * Make-lang.in: Update dependency lists.
1935 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1937 * gjavah.c (throwable_p): Do not free the name of the class after
1938 passing it to find_class.
1939 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1940 * jcf-io.c (dirent.h): Include it.
1941 (fnmatch.h): Likewise.
1942 (compare_path): New function.
1943 (java_or_class_file): Likewise.
1944 (memoized_dirlist_entry): New type.
1945 (memoized_dirlist_lookup_eq): New function.
1946 (memoized_dirlists): New variable.
1947 (caching_stat): New function.
1948 (memoized_class_lookup_eq): New function.
1949 (memoized_class_lookups): Likewise.
1950 (find_class): Use memoized_class_lookups and caching_stat.
1951 * jcf.h (JCF_USE_SCANDIR): Define.
1952 * parse.y (java_expand_classes): Write the class files in reverse
1955 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1957 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
1959 2002-05-13 Mark Mitchell <mark@codesourcery.com>
1961 * jcf-write.c (write_classfile): Unlink the temporary file if it
1962 cannot be renamed. Use concat to build up the name of the
1965 2002-05-08 Mark Mitchell <mark@codesourcery.com>
1967 * jcf-write.c (write_classfile): Write the file to a
1968 temporary file and then rename it.
1970 2002-05-07 Tom Tromey <tromey@redhat.com>
1972 * gjavah.c (throwable_p): Use xstrdup, not strdup.
1974 Fix for PR java/1200:
1975 * gjavah.c (throwable_p): New function.
1976 (decode_signature_piece): Use it. A `WeakReference' isn't the
1979 (gcjh_streq): New function.
1981 2002-05-07 Andreas Jaeger <aj@suse.de>
1983 * parse.y (finish_for_loop): Fix if statement.
1985 2002-05-06 Tom Tromey <tromey@redhat.com>
1987 Fix for PR java/5941:
1988 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
1989 loop update expression.
1990 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
1991 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
1993 2002-05-04 Mark Wielaard <mark@klomp.org>
1996 * parse.y (build_string_concatenation): Return just op1 only when op2
1997 is null and op1 is a STRING_CST, otherwise always construct a
2000 2002-04-27 Tom Tromey <tromey@redhat.com>
2003 * parse.y (string_convert_int_cst): New function.
2004 (merge_string_cste): Use it.
2006 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2008 * java-tree.h (java_parse_file): Update.
2009 (java_set_yydebug): Remove.
2010 * jcf-parse.c (yydebug): Remove.
2011 (java_set_yydebug): Die.
2012 (java_parse_file): Update.
2013 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2015 2002-04-24 Tom Tromey <tromey@redhat.com>
2018 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2019 EXPR_WFL_QUALIFICATION of qual_wfl.
2021 2002-04-23 Per Bothner <per@bothner.com>
2023 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2024 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2025 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2027 2002-04-23 Tom Tromey <tromey@redhat.com>
2030 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2031 recognize `-fcompile-resource='.
2032 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2035 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2037 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2038 paths. Fixes PR java/2791.
2040 2002-04-19 Andrew Haley <aph@redhat.com>
2042 * jcf-write.c (push_long_const): lo, hi: New variables.
2043 Use rshift_double to extract the high part of a 64-bit long.
2044 Use WORD_TO_INT to extract the low part.
2046 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2047 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2048 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2050 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2052 * typeck.c (incomplete_type_error): Remove.
2054 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2056 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2057 for hash synchronization.
2058 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2059 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2062 2002-04-16 Mark Wielaard <mark@klomp.org>
2064 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2067 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2069 Fix for PR java/6294:
2070 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2073 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2075 Fix for PR java/6085:
2076 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2077 to get enclosing "this" argument for inner-class constructor
2078 invocation. Pass correct arguments to build_access_to_thisn.
2080 2002-04-10 Andreas Jaeger <aj@suse.de>
2082 * gcj.texi (Input Options): Fix extdirs patch.
2084 2002-04-10 Anthony Green <green@redhat.com>
2086 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2088 2002-04-09 Anthony Green <green@redhat.com>
2090 * gcj.texi (Input Options): Add --extdirs documentation.
2091 * jcf-dump.c (OPT_extdirs): New macro.
2092 (options): Add extdirs option.
2093 (help): Describe --extdirs.
2094 (main): Handle OPT_extdirs.
2095 * gjavah.c (OPT_extdirs): New macro.
2096 (options): Add extdirs option.
2097 (help): Describe --extdirs.
2098 (main): Handle OPT_extdirs.
2099 * jcf-path.c (jcf_path_init): Add extdirs support.
2100 (jcf_path_extdirs_arg): New function.
2101 (extensions): New variable to hold extensions path entries.
2102 * jvspec.c: Remove -fextdirs= when compiling main().
2103 * lang.c (java_decode_option): Handle -fextdirs=.
2104 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2105 * Make-lang.in: Compile jcf-path with version info for use in
2106 identifying the appropriate libgcj.jar.
2108 2002-04-08 Tom Tromey <tromey@redhat.com>
2111 * .cvsignore: Added rmic.1 and rmiregistry.1.
2112 * gcj.texi (Top): Link to new nodes.
2113 (Invoking rmic): New node.
2114 (Invoking rmiregistry): Likewise.
2115 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2117 (java.maintainer-clean): Likewise.
2118 ($(srcdir)/java/rmic.1): New target.
2119 ($(srcdir)/java/rmiregistry.1): Likewise.
2120 (java.install-man): Handle rmic.1 and rmiregistry.1.
2122 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2124 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2125 Add note about handling uncaught exceptions. Add an exception handler
2128 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2130 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2131 after using it to patch CALL_EXPR.
2133 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2135 * gcj.texi (Invocation): Document CNI invocation API.
2137 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2139 * expr.c (truthvalue_conversion): Rename. Update.
2140 (expand_compare): Update.
2141 * java-tree.h (java_truthvalue_conversion): New.
2142 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2144 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2146 * java-tree.h (java_mark_addressable): New.
2147 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2148 * typeck.c (mark_addressable): Rename, update.
2150 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2152 * expr.c (build_java_binop): Update.
2153 * java-tree.h (java_signed_type, java_unsigned_type,
2154 java_signed_or_unsigned_type): Update.
2155 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2156 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2157 * parse.y (patch_binop): Update.
2158 * typeck.c (signed_or_unsigned_type, unsigned_type,
2159 signed_type): Update.
2161 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2163 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2164 (java_dummy_print): Remove.
2165 (lang_print_error): Rename. Exit early if inhibiting output.
2166 (inhibit_error_printing_function): New.
2167 (java_init): Don't set hook.
2168 (lang_init_source): Use new boolean.
2170 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2172 * parse.y (do_resolve_class): Fix infinite recursion.
2174 2002-03-29 Tom Tromey <tromey@redhat.com>
2176 * parse.y (check_inner_circular_reference): Ignore incomplete
2179 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2181 * Make-lang.in (builtins.o): Update.
2182 * boehm.c (get_boehm_type_descriptor): Update.
2183 * builtins.c: Include langhooks.h.
2184 * decl.c (java_init_decl_processing): Update.
2185 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2186 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2188 * typeck.c (type_for_mode, type_for_size): Update.
2190 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2192 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2194 2002-03-28 Tom Tromey <tromey@redhat.com>
2196 * except.c (expand_end_java_handler): If the handler type is NULL,
2197 use java.lang.Throwable. Fixes PR java/5986.
2199 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2201 Fix for PR java/4715:
2202 * jcf-parse.c (parse_source_file_3): New function.
2203 (read_class): Call it.
2204 (java_parse_file): Likewise.
2206 2002-03-28 Jan Hubicka <jh@suse.cz>
2208 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2210 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2212 * parse.y (resolve_package): Initialize "decl".
2213 (lookup_package_type): Remove unused function.
2215 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2217 Fix for PR java/5993:
2218 * parse.y (resolve_package): Return the decl if resolution was
2219 successful. Don't special case "java.lang" and "java.lang.reflect"
2220 packages. Set type_name to the merged identifier.
2221 (resolved_qualified_expression_name): Print error using "name" if
2222 resolve_package returns NULL_TREE.
2224 2002-03-27 Tom Tromey <tromey@redhat.com>
2226 * expr.c (expand_invoke): Don't generate null pointer check if
2227 we're calling <init>.
2229 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2231 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2233 * java-tree.h (java_lang_expand_expr): Similarly.
2234 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2235 (java_init): Don't set hook.
2237 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2239 Fix for PR java/5850:
2240 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2241 context if field was not found in the current scope.
2242 * expr.c (lookup_field): Don't look in enclosing contexts.
2244 2002-03-26 Tom Tromey <tromey@redhat.com>
2246 Fix for PR java/5942:
2247 * parse.y (init_src_parse): Added sanity check.
2248 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2251 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2253 * decl.c (lang_mark_tree): Rename java_mark_tree.
2254 * java-tree.h (java_mark_tree): New.
2255 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2257 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2259 * lex.c: Change java_perform_atof to take normal parameters
2260 instead of a pointer to a parameter block. Call it directly
2263 2002-03-22 Mark Wielaard <mark@klomp.org>
2265 Fix for PR java/5368:
2266 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2267 when printing error message.
2269 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2271 * decl.c (maybe_build_cleanup): Remove.
2273 2002-03-22 Tom Tromey <tromey@redhat.com>
2275 Andrew Haley <aph@cambridge.redhat.com>
2277 * expr.c (build_field_ref): Don't build a check if the field is a
2280 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2282 Fix for PR java/6026:
2283 * lex.c (java_lex): Fix parsing of consecutive floats.
2285 2002-03-21 Tom Tromey <tromey@redhat.com>
2287 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2290 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2292 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2293 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2295 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2297 * gcj.texi: @code{gcj} becomes @command{gcj}.
2298 @code{gcc} becomes @command{gcc}.
2299 GcjRaw changed to gnu.gcc.RawData.
2301 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2303 * decl.c (start_java_method): Use new hook.
2304 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2305 (java_init): Remove old hook.
2307 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2309 * builtins.c (define_builtin): Do nothing if `type' is null.
2312 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2314 * parse.y (parser_check_super_interface): Fix error message
2317 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2319 * jcf-parse.c (get_constant): Delete unused variables.
2321 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2323 * java-tree.h (java_parse_file): New.
2324 * jcf-parse.c (yyparse): Rename java_parse_file.
2325 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2327 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2329 * parse.y (craft_constructor): Return the constructor decl.
2330 (java_expand_classes): Update comments.
2331 (lookup_method_invoke): Call fix_constructors immediately for
2332 anonymous class. Fixes PR java/5935.
2334 2002-03-15 Anthony Green <green@redhat.com>
2336 * jcf-parse.c (yyparse): Don't emit class registration
2337 constructor when compiling resource files.
2339 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2341 * lang.c (java_tree_code_type, java_tree_code_length,
2342 tree_code_name): Delete.
2343 (tree_code_type, tree_code_length, tree_code_name): Define.
2344 (java_init): Don't try to copy into the various tree_code
2347 2002-03-12 Tom Tromey <tromey@redhat.com>
2349 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2350 UTF-8, not UCS-2. Fixes PR java/5923.
2352 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2353 a call_expr wrapped in a convert. Fixes PR java/5848.
2355 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2357 * jcf-write.c (write_classfile): Improve error strings.
2359 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2361 * lex.c: Adjust comments to GNU standards.
2363 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2365 Fix for PR java/5902:
2366 * lex.c (java_lex): Fix parsing of literals.
2368 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2370 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2371 to prevent it getting evaluated twice in the store checking case.
2372 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2375 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2377 * decl.c (java_init_decl_processing): Make sure class_type_node
2378 alignment is not less than 64 bits if hash synchronization is enabled.
2380 2002-03-08 Per Bothner <per@bothner.com>
2382 * parse.y (java_complete_lhs): Check if patch_assignment
2383 returned an error-mark.
2385 * parse.y (try_builtin_assignconv): Don't special-case zero.
2387 2002-03-08 Per Bothner <per@bothner.com>
2389 Fix for PR java/5812.
2390 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2391 here instead of in JSR macro. Likewise with load_type_state call.
2392 Do the latter on if the return_pc has been verified (the jsr returns).
2393 (JSR): Now just call build_java_jsr.
2395 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2397 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2398 (java.install-common): Link native driver to
2399 JAVA_TARGET_INSTALL_NAME.
2401 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2403 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2404 * builtins.c(sin_builtin): Likewise
2405 * builtins.c(sqrt_builtin): Likewise
2407 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2409 * java/expr.c, java/jcf-parse.c, java/lex.c:
2410 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2411 REAL_ARITHMETIC blocks unconditional. Delete some further
2412 #ifdef blocks predicated on REAL_ARITHMETIC.
2414 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2416 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2417 explicit sizeof/sizeof.
2418 * decl.c (java_init_decl_processing): Likewise.
2419 * jcf-parse.c (init_jcf_parse): Likewise.
2420 * parse.y (init_src_parse): Likewise.
2422 2002-03-02 Per Bothner <per@bothner.com>
2424 Make --CLASSPATH by a synonym for --classpath and -classpath.
2425 Implement --bootclasspath.
2426 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2427 (classpath_l): Remove.
2428 (jcf_path_CLASSPATH_arg): Remove.
2429 (jcf_path_bootclasspath_arg): New function.
2430 (jcf_path_seal): Simplify accordingly.
2432 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2433 (jcf_path_CLASSPATH): Remove declaration.
2434 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2435 (lang_specific_driver): Translate -bootclasspath.
2436 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2437 * lang.c (decode_lang_options): Do jcf_path_init first.
2438 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2439 * gjavah.c: Also handle --bootclasspath.
2440 Handle --CLASSPATH as a synonum for --classpath.
2441 * jcf-dump.c: Likewise.
2443 "." is not part of system path, but is the default for --classpath.
2444 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2445 (jcf_path_seal): Add "." if no CLASSPATH specified.
2447 * gcj.texi: Document changes.
2449 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2451 * expr.c (build_java_arraystore_check): Fix formatting.
2453 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2455 Fix for PR java/5758, java/5632:
2456 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2457 inner-class separator too.
2458 * parse.y (do_resolve_class): New local `decl_result.'
2459 Progressively build a name for what can have been loaded.
2461 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2463 * expr.c (java_array_data_offset): Removed function.
2464 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2465 (build_java_array_length_access): Obtain "length" value using a
2466 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2467 (build_java_arrayaccess): Correct comment. Access "data" using a
2468 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2469 (build_java_arraystore_check): New function.
2470 (expand_java_arraystore): Use build_java_arraystore_check.
2471 * parse.y (patch_assignment): Simplify code to insert a store check
2472 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2473 * check-init.c (check_init): Update to reflect that an array length
2474 access is now a COMPONENT_REF.
2475 * gcj.texi (Code Generation): Improve documentation of
2476 -fno-bounds-check. Add documentation for -fno-store-check.
2477 * java-tree.h (flag_store_check): Declare.
2478 (build_java_arraystore_check): Declare.
2479 * lang.c (flag_store_check): Initialize to 1.
2480 (lang_f_options): Add store-check option.
2481 * jvspec.c: Don't pass store-check option to jvgenmain.
2482 * lang-options.h: Add help string for -fno-store-check.
2484 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2486 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2487 * java-tree.h (java_dup_lang_specific_decl): New.
2488 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2490 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2492 * builtins.c, decl.c: Delete traditional-mode-related code
2493 copied from the C front end but not used, or used only to
2494 permit the compiler to link.
2496 2002-02-22 Tom Tromey <tromey@redhat.com>
2498 Fix for PR java/2369:
2499 * jvspec.c (verify_class_name): New function.
2500 (lang_specific_driver): Call it.
2501 (JAVA_START_CHAR_P): New macro.
2502 (JAVA_PART_CHAR_P): Likewise.
2504 2002-02-22 Per Bothner <per@bothner.com>
2506 * class.c: Change vtable to be more compatible with g++ v3 abi.
2507 (get_dispatch_table): Prepend offset-to-top (always 0) and
2508 type_info pointer (currently unimplemented hence NULL) to vtable.
2509 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2510 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2511 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2512 (build_dtable_decl): Add declarations for new fields.
2514 2002-02-20 Per Bothner <per@bothner.com>
2516 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2517 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2518 don't need to set it on the COMPOUND_EXPR - the caller does that.
2520 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2522 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2523 `--CLASSPATH' becomes `--classpath.'
2524 * gjavah.c: Likewise.
2525 * jcf-dump.c: Likewise.
2526 * lang-options.h: Likewise.
2528 * jcf-path.c: Updated comment.
2529 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2530 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2531 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2532 (jcf_path_CLASSPATH_arg): Ditto.
2533 (classpath_u): Updated leading comment.
2535 2002-02-20 Per Bothner <per@bothner.com>
2537 * builtins.c (check_for_builtin): New function.
2538 (build_call_or_builtin): Remove.
2539 * java-tree.h: Update accordingly.
2540 * expr.c (expand_invoke): Use build + check_for_builtin instead
2541 of build_call_or_builtin.
2542 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2543 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2544 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2546 2002-02-17 Tom Tromey <tromey@redhat.com>
2548 * java-tree.h (TYPE_STRICTFP): New macro.
2549 (struct lang_type) [strictfp]: New field.
2550 (CLASS_STRICTFP): New macro.
2551 (METHOD_STRICTFP): New macro.
2552 (struct lang_decl) [strictfp]: New field.
2553 * parse.y (method_header): Disallow strictfp constructor or
2555 (STRICT_TK): Move before MODIFIER_TK.
2556 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2557 (METHOD_MODIFIERS): Likewise.
2558 (INTERFACE_MODIFIERS): Likewise.
2559 * jcf-write.c (get_access_flags): Likewise.
2560 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2561 (add_method_1): Likewise.
2562 (get_access_flags_from_decl): Likewise.
2563 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2564 recognize strictfp flag.
2565 * jcf.h (ACC_STRICT): New define.
2567 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2569 * class.c(build_utf8_ref): Move declaration of decl_size
2571 2002-02-07 Tom Tromey <tromey@redhat.com>
2573 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2576 2002-02-04 Anthony Green <green@redhat.com>
2578 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2579 sections if available.
2581 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2583 * parse.y (java_expand_classes): Fix typo in static field loop.
2585 2002-02-02 Richard Henderson <rth@redhat.com>
2587 * class.c (add_field): Mark static fields external.
2588 (build_class_ref): Remove redundant set.
2589 * parse.y (java_expand_classes): Mark static fields of classes
2590 to be compiled as local.
2591 * jcf-parse.c (parse_class_file): Likewise.
2593 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2595 * gcj.texi (About CNI): New node.
2597 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2600 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2601 setlocale() with LC_CTYPE as a parameter.
2604 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2606 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2607 Follow GNU Coding Standards for --version.
2609 2002-01-28 Tom Tromey <tromey@redhat.com>
2611 * expr.c (build_jni_stub): Ensure storage for `meth' is
2613 * parse.y (java_complete_expand_methods): Set
2614 current_function_decl before building JNI stub.
2616 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2618 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2621 2002-01-22 Tom Tromey <tromey@redhat.com>
2623 * decl.c (java_init_decl_processing): Use add_predefined_file.
2624 Predefine RawData.java.
2625 (predef_filenames): Removed.
2626 (java_init_decl_processing): Don't register predef_filenames.
2627 * jcf-parse.c (add_predefined_file): New function.
2628 (predefined_filename_p): Rewrote.
2629 (predefined_filename_p): No longer static.
2630 * decl.c (java_init_decl_processing): Call initialize_builtins.
2631 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2632 (java/builtins.o): New target.
2633 * builtins.c: New file.
2634 * parse.y (patch_invoke): Use build_call_or_builtin.
2635 * java-tree.h (build_call_or_builtin): Declare.
2636 (initialize_builtins): Declare.
2637 (java_set_exception_lang_code): Removed unused declaration.
2638 (PREDEF_FILENAMES_SIZE): Removed.
2639 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2640 (predef_filenames): New define.
2641 (add_predefined_file): Declare.
2642 (predefined_filename_p): Declare.
2643 * expr.c (expand_invoke): Use build_call_or_builtin.
2645 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2647 * parse.y (patch_switch_statement): Fix format specifier.
2649 2002-01-16 Tom Tromey <tromey@redhat.com>
2651 More for PR java/5365:
2652 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2654 (process_file): Generate include for
2655 java.lang.UnsupportedOperationExceptions.
2657 2002-01-15 Andreas Jaeger <aj@suse.de>
2659 * .cvsignore: Add man pages.
2661 2002-01-15 Tom Tromey <tromey@redhat.com>
2663 Fix for PR java/5365:
2664 * gjavah.c (process_file): Turn class name into a file name.
2666 2002-01-14 Matthias Klose <doko@debian.org>
2668 * gcj.texi: Fix whitespace and formatting errors in the
2669 synopsis of the man pages. Update copyright.
2671 2002-01-14 Tom Tromey <tromey@redhat.com>
2674 * Make-lang.in (java.install-man): Handle jv-convert man page.
2675 (java.generated-manpages): Added jv-convert.1.
2676 (java.uninstall): Remove jv-convert.1.
2677 (java.maintainer-clean): Likewise.
2678 ($(srcdir)/java/jv-convert.1): New target.
2679 * gcj.texi (Top): Link to jv-convert node.
2680 (Individual utilities): Likewise.
2681 (Invoking jv-convert): New node.
2683 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2684 Martin Kahlert <martin.kahlert@infineon.com>
2686 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2687 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2689 2002-01-03 Graham Stott <grahams@redhat.com>
2691 * class.c (compile_resource_file): Update copyright date.
2692 Constify filename parameter.
2693 (java-tree.h): Update copyright date.
2694 (compile_resource_file): Constify filename parameter.
2696 2002-01-03 Graham Stott <grahams@redhat.com>
2698 * gcc/jcf-parse.c: Update copyright date.
2699 (yyparse): Constify resource_filename.
2701 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2703 * parse.y (src_parse_roots): Don't needlessly zero init.
2705 2001-12-31 Tom Tromey <tromey@redhat.com>
2707 * parse.y (dump_java_tree): New function.
2708 (source_end_java_method): Call it.
2709 (end_class_declaration): Likewise.
2710 * lang.c (java_decode_option): Call dump_switch_p.
2712 2001-12-28 Tom Tromey <tromey@redhat.com>
2714 * gen-table.pl: Don't process characters after \uffff. Added
2715 comment pointing to input file.
2717 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2719 * gen-table.pl: Const-ify output. Document the location of a
2720 suitable unicode input file.
2722 * chartables.h: Regenerate.
2724 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2726 * chartables.h: Const-ify.
2727 * gjavah.c (options): Likewise.
2728 * jcf-dump.c (options): Likewise.
2729 * jv-scan.c (options): Likewise.
2730 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2731 * parse.y (binop_lookup): Likewise.
2733 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2735 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2736 the static arrays that are output.
2737 * jvspec.c (jvgenmain_spec): Make static.
2738 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2739 * keyword.h: Regenerate.
2740 * lang.c (string_option, process_option_with_no, lang_f_options,
2741 lang_W_options): Const-ify.
2742 * lex.c (java_lex): Likewise.
2744 2001-12-21 Richard Henderson <rth@redhat.com>
2746 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2747 (get_boehm_type_descriptor): ... here. Arrange for the
2748 TREE_TYPE to get set properly.
2750 2001-12-21 Richard Henderson <rth@redhat.com>
2752 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2753 only if the target requires collect2.
2755 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2757 2001-12-20 Tom Tromey <tromey@redhat.com>
2760 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2761 CAN_COMPLETE_NORMALLY for the node.
2762 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2763 generate code for second branch if first branch can't complete
2765 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2766 the loop head if the loop body can't complete normally.
2768 2001-12-20 Tom Tromey <tromey@redhat.com>
2771 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2772 case where `finally' clause can't complete normally.
2774 2001-12-20 Tom Tromey <tromey@redhat.com>
2777 * parse.y (analyze_clinit_body): Added this_class parameter.
2778 Check for more cases where we must keep <clinit>.
2779 (maybe_yank_clinit): Cleaned up flow control.
2781 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2783 * decl.c (java_init_decl_processing): Don't initialize
2784 finit_leg_identifier_node.
2785 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2786 (finit_leg_identifier_node): Remove.
2787 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2789 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2791 * mangle.c (mangle_member_name): Don't special-case for
2793 * mangle_name.c (unicode_mangling_length): Likewise.
2794 (append_unicode_mangled_name): Likewise.
2795 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2798 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2800 * expr.c (build_java_array_length_access): Don't force null pointer
2801 check unless flag_check_references is set.
2803 2001-12-20 Tom Tromey <tromey@redhat.com>
2805 Fix for PR java/3417:
2806 * parse.y (patch_assignment): Added special processing for
2808 (patch_return): Don't convert booleans to integers, and don't
2809 special-case `null'.
2811 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2813 * config-lang.in (diff_excludes): Remove.
2815 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2817 * gcj.texi: Update link to GCC manual.
2819 2001-12-17 Tom Tromey <tromey@redhat.com>
2821 * parse.y (link_nested_class_to_enclosing): Removed useless
2824 2001-12-16 Tom Tromey <tromey@redhat.com>
2826 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2829 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2831 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2832 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2835 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2837 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2839 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2841 * decl.c (java_init_decl_processing): Build otable_type correctly.
2842 otable_decl is an otable_type.
2844 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2846 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2847 otable_type, otable_ptr_type, method_symbol_type,
2848 method_symbols_array_type, method_symbols_array_ptr_type): New
2849 field/global tree definitions.
2850 (flag_indirect_dispatch): New flag.
2851 * decl.c (java_init_decl_processing): Initialize new otable and
2852 otable_syms type nodes and decls. Add new field "index" to
2854 * class.c (build_method_symbols_entry): New function.
2855 (make_method_value): Set "index" to to method's vtable index for
2856 virtual methods when indirect-dispatch is not used.
2857 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2858 and set vtable_method_count to -1. Set otable and otable_syms field
2859 if indirect-dispatch is used and there was something to put in them.
2860 (build_method_symbols_entry): New function.
2861 (emit_offset_symbol_table): New function.
2862 * expr.c (get_offset_table_index): New function.
2863 (build_invokevirtual): Build array reference to otable at the index
2864 returned by get_offset_table_index, and use the result as the vtable
2866 (build_invokeinterface): Similar.
2867 * jcf-parse.c (yyparse): If indirect-dispatch, call
2868 emit_offset_symbol_table at the end of compilation, after all classes
2869 have been generated.
2870 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2871 * lang.c (flag_indirect_dispatch): Define.
2872 (lang_f_options): Add indirect-dispatch flag.
2874 2001-12-14 Matthias Klose <doko@debian.org>
2876 * gcj.texi: Markup for man page generation. Document missing
2877 options printed by <tool> --help.
2878 Terminate description of gij's -ms option with a dot.
2879 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2880 (java.generated-manpages java.install-man, java.uninstall,
2881 java-maintainer-clean) Updated.
2883 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2885 * class.c (get_dispatch_table): Fix java vtable layout
2886 for TARGET_VTABLE_USES_DESCRIPTORS.
2887 * decl.c (java_init_decl_processing): Initialize
2888 alloc_no_finalizer_node, finalize_identifier_node.
2889 * expr.c (class_has_finalize_method): New function.
2890 (expand_java_NEW): Generate calls for finalizer-free allocation.
2891 (build_invokevirtual): Fix java vtable layout for
2892 TARGET_VTABLE_USES_DESCRIPTORS.
2893 * java-tree.h (enum java_tree_index): New entries:
2894 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2895 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2896 (class_has_finalize_method): declare.
2897 (HAS_FINALIZER_P): New macro.
2898 * parse.y (patch_invoke): Generate calls for finalizer-free
2901 2001-12-12 Matthias Klose <doko@debian.org>
2903 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2904 whitespace at end of line.
2906 2001-12-11 Tom Tromey <tromey@redhat.com>
2908 * lex.c (java_init_lex): Define wfl_to_string as
2909 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2911 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2913 * class.c (make_method_value): Use null_pointer_node to
2914 represent empty exception table.
2916 2001-12-10 Tom Tromey <tromey@redhat.com>
2918 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2920 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
2922 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2924 2001-12-09 Per Bothner <per@bothner.com>
2926 * check-init.c (current_switch_has_default): New static field.
2927 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2928 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2929 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2931 2001-12-09 Tom Tromey <tromey@redhat.com>
2933 * check-init.c (check_init): Don't allow pre- or post- increment
2934 or decrement of final variable.
2935 (final_assign_error): Minor error message rewording.
2937 2001-12-08 Tom Tromey <tromey@redhat.com>
2939 * java-tree.h: Fixed typo.
2941 * gjavah.c (decompile_method): Don't decompile to `return this'
2944 * gjavah.c (cxx_keywords): Re-sorted.
2945 * lex.c (cxx_keywords): Re-sorted.
2947 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
2950 * gjavah.c (print_namelet): Clear subnamelets.
2951 (HANDLE_METHOD): Set `method_printed' earlier.
2953 2001-12-07 Tom Tromey <tromey@redhat.com>
2955 * lang.c (lang_f_options): Added
2956 optimize-static-class-initialization.
2957 (java_decode_option): Removed special case.
2959 2001-12-07 Per Bothner <per@bothner.com>
2961 * check-init.c (check_init): Fix typo freeing memory twice.
2963 2001-12-05 Per Bothner <per@bothner.com>
2965 Restore support for static class initialization optimization.
2966 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
2967 * check-init.c (check_int): At end of BLOCK handle initialization
2968 blocks, which used to be done in java_complete_expand_method but did
2969 not handle the case where check_for_initialization might allocate
2970 more than a word of bits.
2971 * decl.c (lang_make_tree): The smic field is now a tree.
2972 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
2973 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
2975 * parse.y (emit_test_initialization): Combine hash_lookup calls.
2977 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
2978 Change from a hash table to a list.
2979 (struct_lang_decl): Change field 'smic' to match.
2980 * class.c (add_method_1): Initialize
2981 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
2982 * parse.y (adjust_init_test_initialization): Removed - inlined into -
2983 (java_expand_method_bodies): -here, since 'smic' is now a list.
2984 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
2986 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
2988 * class.c (java_hash_compare_tree_node): Fix casts.
2990 2001-12-04 Per Bothner <per@bothner.com>
2992 * check-init.c: Handle definite unassignment to finals in addition
2993 to definite assignment.
2994 (loop_current_locals): New field.
2995 (num_current_locals, int start_current_locals, num_current_words):
2997 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
2998 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
2999 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3000 (get_variable_decl, check_final_reassigned): New functions.
3001 (check_init, check_bool_init): Modify as needed for checking finals.
3002 (check_for_initialization): Take extra parameter and return void.
3003 Do extra start-up logic to check final fields for assignment.
3004 * parse.y (check_static_final_variable_assignment_flag,
3005 reset_static_final_variable_assignment_flag, check_final_assignment,
3006 check_final_variable_local_assignment_flag,
3007 reset_final_variable_indirect_assignment_flag,
3008 reset_final_variable_global_assignment_flag): Remove functions.
3009 (java_complete_expand_methods, outer_field_access_fix,
3010 patch_assignment): Remove no-longer used logic.
3011 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3012 * parse.y (register_fields, java_complete_tree): Update accordingly.
3014 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3015 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3016 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3018 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3020 * java-tree.h (DECL FINAL): New bit-field.
3021 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3022 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3023 (DECL_INIT_CALLS_THIS): New macro.
3024 (struct lang_decl): New bit-field init_calls_this.
3025 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3026 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3027 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3028 use it for both local variables and final fields.
3029 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3031 (struct lang_type): Remove hfv bit-field.
3032 (check_for_initialization): Change to return void.
3034 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3035 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3036 * check-init.c (final_assign_error): New helper function.
3037 (check_final_reassigned, check_init): Use it.
3038 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3040 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3041 bit-fields to unsigned.
3043 2001-12-03 Per Bothner <per@bothner.com>
3045 * parse.y (patch_binop): Minor constant folding.
3047 * parse.y (build_current_thisn): Shorter 'buffer'.
3049 2001-12-03 Per Bothner <per@bothner.com>
3051 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3052 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3053 * jcf-write.c (generate_bytecode_insns): Remove support for
3054 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3055 * check-init.c (check_init): Likewise.
3057 2001-12-03 Per Bothner <per@bothner.com>
3059 * verify.c (subroutine_nesting): New function.
3060 (verify_jvm_instructions): Use it to fix logic for checking that
3061 we're done with the current subroutine.
3063 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3064 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3066 2001-12-03 Per Bothner <per@bothner.com>
3068 * jcf.h: Fix obvious typo in comment.
3069 * typeck.c (build_null_signature): Add comment.
3071 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3073 * expr.c: Remove leading capital from diagnostic messages, as
3074 per GNU coding standards.
3075 * jcf-io.c: Similarly.
3076 * jcf-parse.c: Similarly.
3077 * jv-scan.c: Similarly.
3078 * jvspec.c: Similarly.
3079 * mangle.c: Similarly.
3081 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3082 Alexandre Petit-Bianco <apbianco@redhat.com>
3084 * expr.c (build_java_arrayaccess): Call save_expr on array for
3085 correct evaluation order, modified comment, fixed indentation.
3086 * parse.y: (patch_assignment): Correctly extract the array base
3087 from the tree generate by build_java_arrayaccess, added comments.
3088 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3089 Fixes PR java/3096, PR java/3803, PR java/3965.
3091 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3093 * expr.c (expand_byte_code): Remove trailing periods from messages.
3094 * jcf-parse.c (load_class, jcf_parse): Similarly.
3095 * jcf-write.c (generate_classfile): Similarly.
3096 * lex.c (java_lex): Similarly.
3098 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3100 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3102 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3104 * Make-lang.in (java.generated-manpages): New dummy target.
3106 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3108 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3110 (lang_specific_pre_link): Use set_input to set input_filename.
3112 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3113 (main): Fix definition.
3114 Strip `main' from classname.
3117 2001-11-18 Roger Sayle <roger@eyesopen.com>
3119 * parse.h (java_expand_switch): Remove old prototype.
3121 2001-11-18 Tom Tromey <tromey@redhat.com>
3123 Fix for PR java/1401:
3124 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3126 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3129 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3131 * lang.c (finish_parse): Rename to java_finish.
3132 (LANG_HOOKS_FINISH, java_finish): New.
3134 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3136 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3137 * java-tree.h: New prototype.
3138 * lang.c (java_init): Update prototype. Combine with old init_parse.
3140 2001-11-13 Tom Tromey <tromey@redhat.com>
3142 * gjavah.c (method_signature): New global.
3143 (HANDLE_METHOD): Set it.
3144 (decompile_return_statement): New function.
3145 (decompile_method): Use it.
3146 (print_method_info): Removed `synth' argument.
3148 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3150 * java-tree.h (java_set_yydebug): New.
3151 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3152 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3153 (print_lang_decl, print_lang_type, print_lang_identifier,
3154 print_lang_statistics, lang_print_xnode): Remove.
3156 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3158 * jcf-parse.c (init_lex): Remove.
3159 * lang.c (language_string, lang_identify): Remove.
3160 (struct lang_hooks): Constify.
3161 (LANG_HOOKS_NAME): Override.
3162 (init_parse): Update.
3164 2001-11-08 Andreas Franck <afranck@gmx.de>
3166 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3167 program_transform_name the way suggested by autoconf.
3168 (java.install-common): Also transform auxiliary program names with
3169 program_transform_name.
3171 2001-11-08 Tom Tromey <tromey@cygnus.com>
3173 * parse.y (trap_overflow_corner_case): New rule.
3174 (unary_expression): Use it.
3175 * lex.c (java_init_lex): Don't set minus_seen.
3176 (yylex): Don't use minus_seen. Communicate overflow to parser for
3178 (error_if_numeric_overflow): New function.
3179 * parse.h (minus_seen): Removed field.
3180 (JAVA_RADIX10_FLAG): New define.
3182 2001-11-07 Tom Tromey <tromey@redhat.com>
3184 Patch for PR java/1414:
3185 * parse.y (case_label_list): New global.
3186 (goal): Register case_label_list with GC.
3187 (java_complete_lhs): Save new case on case_label_list.
3188 (patch_switch_statement): Check for duplicate case labels.
3190 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3192 * parse.y (patch_assignment): Removed unused third argument.
3193 (java_complete_lhs): Removed unused third argument to patch_assignment.
3195 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3197 * lang.c: Include langhooks-def.h.
3198 * Make-lang.in: Update.
3200 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3202 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3204 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3206 * mangle.c (find_compression_record_match): Don't match compression
3207 records for package name elements unless they occur at the start of
3208 the name. Fix for PR java/4717.
3210 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3212 * expr.c (expand_java_field_op): Don't special-case references to
3213 java.lang.PRIMTYPE.TYPE.
3214 (build_primtype_type_ref): Removed.
3215 * java-tree.h (build_primtype_type_ref): Remove prototype.
3216 * parse.y (maybe_build_primttype_type_ref): Removed.
3217 (complete_function_arguments): Don't special-case references to
3218 java.lang.PRIMTYPE.TYPE.
3219 (patch_assignment): Likewise.
3220 (array_constructor_check_entry): Likewise.
3222 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3224 * mangle.c (static tree compression_table): Fixed leading comment.
3225 * parse.h (struct parser_ctxt): Fixed field comment.
3226 * parse.y (check_pkg_class_access): New prototype, fixed leading
3227 comment, new parameter used to emit error only if passed as true.
3228 (parse_check_super): Pass extra argument to check_pkg_class_access.
3229 (do_resolve_class): Likewise.
3230 (process_imports): Likewise.
3231 (read_import_dir): Fixed indentation.
3232 (find_in_imports_on_demand): New local class_type_name. Local
3233 node_to_use deleted. while loop changed into for loop. Report
3234 multiple definition only for accessible classes. Improved error
3236 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3237 assigned to parameter list, fixed indentation. while loop changed
3238 into for loop, restore TREE_CHAIN on local `tem' before the next
3241 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3243 * lang.c (lang_get_alias_set): Deleted.
3245 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3247 * gjavah.c (jni_print_char): Fix thinko in last change.
3249 * gjavah.c (jni_print_char, decode_signature_piece): Use
3250 safe-ctype macros and/or fold extra calls into fewer ones.
3251 * lex.c (java_read_unicode, java_lex): Likewise.
3252 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3253 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3254 * mangle_name.c (append_unicode_mangled_name,
3255 unicode_mangling_length): Likewise.
3257 2001-10-17 Richard Henderson <rth@redhat.com>
3259 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3261 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3263 * lang.c (langhooks.h): Included.
3264 (LANG_HOOKS_INIT): Redefined.
3265 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3266 (LANG_HOOKS_DECODE_OPTION): Likewise.
3267 (struct lang_hooks lang_hooks): New initialization.
3269 2001-10-11 Per Bothner <per@bothner.com>
3271 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3272 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3273 The former is simpler, and jcf-write.c handles it better.
3274 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3275 or WITH_CLEANUP_EXPR.
3276 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3277 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3279 * parse.y (patch_if_else_statement): If the condition is constant,
3280 optimize away the test.
3282 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3284 * parse.y (patch_cast): Call patch_string on the first operand of
3285 the incoming node, update it if necessary. Fixes PR java/4510.
3287 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3289 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3290 when name qualifier matches a package name.
3292 2001-10-08 Tom Tromey <tromey@redhat.com>
3294 Fix for PR java/4489:
3295 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3296 force a new label when computing `body_block'.
3298 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3300 * jcf-io.c (format_uint): Const-ify.
3301 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3302 * lex.c (java_get_line_col): Likewise.
3303 * parse.y (build_incdec): Likewise.
3305 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3307 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3308 a NULL enclosing context if appropriate. Fixes PR java/4466.
3310 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3312 * parse.y (patch_assignment): Use lvalue's original TYPE when
3313 building the final COMPOUND_EXPR.
3314 (try_reference_assignconv): Fixed leading comment.
3316 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3318 * parse.y (check_final_variable_indirect_assignment): For
3319 COMPOUND_EXPR, return only if finals were found initialized
3320 properly, if not, keep on checking.
3321 (check_final_variable_global_assignment_flag): New local
3322 error_found, set when appropriate and used to decide whether to
3323 report uninitialized finals. Fixed typo in comment.
3325 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3327 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3328 last three initializations. Fixes PR java/4360.
3330 2001-09-21 Richard Henderson <rth@redhat.com>
3332 * class.c (get_dispatch_table): Handle function descriptors.
3333 (build_dtable_decl): Likewise.
3334 * expr.c (build_invokevirtual): Likewise.
3336 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3338 * parse.y (patch_method_invocation): Build class initialization
3339 when static finals are used to qualify method invocation.
3342 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3344 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3345 build_type_name_from_array_name.
3346 (STRING_STRIP_BRACKETS): New macro.
3347 * parse.y (build_type_name_from_array_name): New function.
3348 (array_creation_expression:): Accumulate []s instead of [s.
3349 (cast_expression:): Accumulate []s instead of [s after cast type
3351 (build_array_from_name): Local string deleted, use
3352 build_type_name_from_array_name.
3353 (build_unresolved_array_type): Accumulate []s instead of [s after
3355 (register_fields): Fixed comment.
3356 (resolve_class): Local name, base deleted, new locals tname and
3357 array_dims. Use build_type_name_from_array_name. Use array_dims to
3359 (purify_type_name): Use STRING_STRIP_BRACKETS.
3361 2001-09-18 Andreas Jaeger <aj@suse.de>
3363 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3364 * jv-scan.c: Likewise.
3366 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3368 * parse.y (patch_method_invocation): Inner class creation context
3369 check not enforced within constructors. Fixes PR java/1873.
3371 2001-09-16 Tom Tromey <tromey@redhat.com>
3373 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3374 NOTE_PUSH for single-case push. Fixes PR java/4189.
3376 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3378 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3379 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3380 (struct lang_type): New fields import_list and import_demand_list.
3381 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3382 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3383 (do_resolve_class): New local saved_enclosing_type, initialized,
3384 passed as parameter to find_in_imports and find_in_imports_on_demand.
3385 (find_in_imports): Added paramater enclosing_type, use its
3386 TYPE_IMPORT_LIST when applicable.
3387 (find_in_imports_on_demand): Added parameter enclosing_type, use
3388 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3389 declaration and initialization.
3390 (fold_constant_for_init): Switch/restore current_class to the
3391 appropriate context.
3393 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3395 * verify.c (verify_jvm_instructions): Fix typo.
3397 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3399 * expr.c (expand_invoke): Const-ification.
3400 * parse.y (patch_method_invocation): Likewise.
3402 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3404 * gjavah.c (cxx_keywords): Const-ification.
3405 * keyword.gperf (java_keyword): Likewise.
3406 * lang.c (java_tree_code_name): Likewise.
3407 * lex.c (cxx_keywords): Likewise.
3408 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3410 2001-09-11 Richard Henderson <rth@redhat.com>
3412 * parse.h (ctxp_for_generation): Mark extern.
3414 2001-09-10 Richard Henderson <rth@redhat.com>
3416 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3418 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3420 * typeck.c (java_array_type_length, build_prim_array_type):
3421 Represent empty arrays by NULL index.
3423 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3425 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3426 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3428 2001-09-06 Anthony Green <green@redhat.com>
3430 * class.c (O_BINARY): Define if necessary.
3431 (registerResource_libfunc): Declare.
3432 (init_class_processing): Initilize registerResource_libfunc.
3433 (compile_resource_file): New function.
3434 * java-tree.h (resource_name): Declare.
3435 (compile_resource_file): Declare.
3436 * jcf-parse.c (yyparse): Handle compiling java resource files.
3437 * lang.c (java_decode_option): Handle -fcompile-resource option.
3438 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3440 * gcj.texi (Code Generation): Add documentation for -R flag.
3442 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3444 * jcf-write.c (generate_classfile): Issue an error in case of
3445 field/initial value mismatch.
3446 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3447 being initialized and we're generating bytecode.
3448 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3449 set DECL_INITIAL properly when appropriate.
3453 2001-09-01 Per Bothner <per@bothner.com>
3455 * parse.y (maybe_yank_clinit): A field without an initializer is not
3456 relevant. All initializers except static final and constant require
3457 <clinit>, regardless of flag_emit_class_files.
3459 2001-08-31 Per Bothner <per@bothner.com>
3461 * class.c (set_constant_value): When not emiting class files, then a
3462 String ConstantValue is a utf8const_ptr_type.
3464 2001-08-30 Per Bothner <per@bothner.com>
3466 * jcf-write.c (generate_classfile): Check that field is primitive
3467 or string before emitting ConstantValue attribute.
3469 2001-08-30 Per Bothner <per@bothner.com>
3471 * parse.y (resolve_qualified_expression_name): If creating a
3472 COMPOUND_EXPR, set it's type correctly.
3474 2001-08-30 Per Bothner <per@bothner.com>
3476 * jcf-io.c (open_class): Set filename field.
3478 * jcf-parse,c (parse_class_file): Set current_function_decl
3479 for better error message when Code attribute is missing.
3481 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3482 better diagnostics, especially for constructors.
3484 2001-08-30 Per Bothner <per@bothner.com>
3486 * jcf-write.c (generate_classfile): Don't write ConstantValue
3487 attribute if field is not final, for compatibility with jdk.
3489 * jcf-write.c (generate_classfile): Convert ConstantValue values
3490 to correct type. Work-around for front-end bug.
3491 * class.c (set_constant_value): Error if constant has wrong type.
3493 2001-08-30 Per Bothner <per@bothner.com>
3495 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3496 "Double" are printed at verbosity 1.
3498 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3500 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3502 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3504 * parse.y (patch_assignment): Don't verify final re-assignment here.
3505 (java_complete_lhs): Verify assignments to finals calling
3506 patch_assignment. Verify re-assignments to finals before calling
3509 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3511 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3514 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3516 * lex.c (java_lex): new local found_hex_digits. Set and then used
3517 in test to reject invalid hexadecimal numbers.
3518 * parse.y (java_complete_tree): Prevent unwanted cast with
3519 initialized floating point finals.
3520 (patch_binop): Emit a warning when detecting a division by zero,
3521 mark result not constant, don't simplify non integer division.
3523 2001-08-28 Per Bothner <per@bothner.com>
3525 * jcf-write.c (generate_bytecode_insns): For increments and
3526 decrements just recurse to push constant. Improvement on Mark's patch.
3528 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3530 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3531 real conversion for increments and decrements of reals.
3533 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3535 * parse.y (resolve_qualified_expression_name): Handle unresolved
3536 qualified expressions, prevent numerical qualifiers, fixed typo.
3539 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3541 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3542 don't report anything but deprecated class when marked so. Handle
3544 (patch_method_invocation): Check deprecation on methods and types.
3545 (patch_binop): code becomes an enum tree_code, added default: to
3546 switch to handle that. Detect division by zero, try to fold and
3547 return before using a subroutine.
3549 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3551 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3552 file smaller than 4 bytes.
3553 * parse.y (check_inner_circular_reference): New function.
3554 (check_circular_reference): Likewise.
3555 (array_initializer:): Accept {,}.
3556 (java_check_circular_reference): Rewritten using
3557 check_circular_reference and check_inner_circular_reference.
3558 (java_complete_expand_method): Unconditionally save and restore
3559 the unpurged exception list.
3560 (build_dot_class_method_invocation): Unmangle signature parameter.
3562 2001-08-21 Tom Tromey <tromey@redhat.com>
3564 * decl.c (init_decl_processing): Add `throws' field to method
3566 * class.c (make_method_value): Compute `throws' field for method.
3568 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3570 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3571 circularity is detected.
3572 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3574 2001-08-17 Richard Henderson <rth@redhat.com>
3576 * class.c (emit_register_classes): Add align parameter to
3577 call to assemble_integer.
3579 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3581 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3582 loading a class_or_name fails, try considering an innerclass name
3583 and load the enclosing context.
3584 * parse.y (resolve_inner_class): New function.
3585 (find_as_inner_class): Added leading comment.
3586 (register_incomplete_type): Keep the current context as enclosing
3587 context for JDEP_FIELD dependencies.
3588 (do_resolve_class): Locals new_class_decl and super initialized to
3589 NULL. Call resolve_inner_class, explore the enclosing context
3590 superclass if necessary.
3593 2001-08-16 Tom Tromey <tromey@redhat.com>
3595 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3596 * gjavah.c (main): Updated for change to jcf_path_seal.
3597 * lang.c (version_flag): New global.
3598 (java_decode_option): Recognize `-version'.
3599 (java_init): Update for change to jcf_path_seal.
3600 * jcf.h (jcf_path_seal): Added `print' argument.
3601 * jcf-path.c (jcf_path_seal): Added `print' argument.
3603 2001-08-13 Zack Weinberg <zackw@panix.com>
3605 * Make-lang.in (java/decl.o): Update dependencies.
3606 * decl.c: Include libfuncs.h, don't include toplev.h.
3608 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3610 * decl.c (init_decl_processing): exception_type_node,
3611 class_not_found_type_node, and no_class_def_found_type_node
3612 initialized. predef_filenames augmented accordingly.
3613 instinit_identifier_node initialized.
3614 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3615 * java-tree.h (enum java_tree_index): New entries
3616 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3617 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3618 (exception_type_node): New macro.
3619 (class_not_found_type_node): Likewise.
3620 (no_class_def_found_type_node): Likewise.
3621 (instinit_identifier_node): Likewise.
3622 (PREDEF_FILENAMES_SIZE): Adjusted.
3623 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3624 (struct lang_type): Fixed typo in bitfield name.
3625 (DECL_INSTINIT_P): New macro.
3626 (ID_INSTINIT_P): Likewise.
3627 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3629 * parse.y (encapsulate_with_try_catch): New function.
3630 (generate_instinit): Likewise.
3631 (build_instinit_invocation): Likewise.
3632 (ctors_unchecked_throws_clause_p): Likewise.
3633 (add_instance_initializer): Deleted.
3634 (build_instance_initializer): Likewise.
3635 (in_instance_initializer): Likewise.
3636 (check_method_redefinition): instinit$ not to be verified.
3637 (java_complete_expand_methods): Generate instinit$, simplified code.
3638 (build_dot_class_method): Eliminated unnecessary locals. Use
3639 encapsulate_with_try_catch, removed unnecessary code.
3640 (fix_constructors): New local iii. Use build_instinit_invocation.
3641 (patch_method_invocation): Added comment.
3642 (maybe_use_access_method): Don't consider instinit$.
3643 (find_applicable_accessible_methods_list): Shorten the search for
3645 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3646 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3647 (patch_throw_statement): Likewise. Fixed typo.
3649 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3652 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3653 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3655 (lang_specific_pre_link): Use set_input to set input_filename.
3657 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3658 (main): Fix definition.
3659 Strip `main' from classname.
3662 2001-08-11 Zack Weinberg <zackw@panix.com>
3664 * lex.h: Don't include setjmp.h. Don't define
3665 SET_FLOAT_HANDLER or prototype set_float_handler.
3667 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3669 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3670 `poplevel' in the right order.
3672 2001-08-09 Richard Henderson <rth@redhat.com>
3674 * Make-lang.in (class.o): Depend on TARGET_H.
3675 * class.c (emit_register_classes): Use target hooks instead of
3676 assemble_constructor and assemble_destructor.
3678 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3680 * check-init.c (flags.h): Include
3681 (check_init): Don't report uninitialized static class
3682 initialization flags, don't free bit index when doing static class
3683 initialization optimization.
3684 (check_for_initialization): Return type changed to `unsigned int.'
3685 (attach_initialized_static_class): New function.
3686 * class.c (add_method_1): Create the initialized static class
3688 (finish_class): Always emit deferred inline methods.
3689 * decl.c (emit_init_test_initialization): Moved to expr.c
3690 (complete_start_java_method): Don't traverse
3691 DECL_FUNCTION_INIT_TEST_TABLE.
3692 (lang_mark_tree): Mark hash tables in function decls.
3693 * expr.c (emit_init_test_initialization): Moved from decl.c.
3694 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3695 initialization flag, set DECL_CONTEXT and
3696 LOCAL_CLASS_INITIALIZATION_FLAG.
3697 (java_lang_expand_expr): Emit initialization code for static class
3698 initialized flags when entering block, if necessary.
3699 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3700 * java-tree.h (flag_optimize_sci): New global variable declaration.
3701 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3702 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3703 (LOCAL_FINAL_P): Fixed typo in comment.
3704 (FINAL_VARIABLE_P): Likewise.
3705 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3706 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3707 (struct lang_decl): New fields `ict', `smic' and `cif.'
3708 (check_for_initialization): New returned value for global.
3709 (attach_initialized_static_class): New global function.
3710 (STATIC_CLASS_INIT_OPT_P): New macro.
3711 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3712 * lang.c (java_decode_option): Handle
3713 `-fno-optimize-static-class-initialization'
3714 * parse.y (start_complete_expand_method): New function.
3715 (java_expand_method_bodies): Likewise.
3716 (attach_init_test_initialization_flags): Likewise.
3717 (adjust_init_test_initialization): Likewise.
3718 (emit_test_initialization): Likewise.
3719 (java_complete_expand_methods): Nullify abstract and native method
3721 (java_complete_expand_method): New locals `fbody', `block_body'
3722 and `exception_copy.' Reorganized: directly return on empty method
3723 bodies, call `start_complete_expand_method', remember definitely
3724 initialized static class in function, don't expand method bodies.
3725 (java_expand_classes): Call `java_expand_method_bodies' before
3726 `finish_class' when compiling to native.
3727 (resolve_expression_name): Use `orig' after building outer class
3729 (patch_invoke): Remember static method invokations.
3731 2001-08-06 Richard Henderson <rth@redhat.com>
3733 * class.c (emit_register_classes): Pass a symbol_ref and priority
3734 to assemble_constructor.
3736 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3738 * java-tree.h (all_class_filename): New macro.
3739 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3740 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3741 newly created IDENTIFIER_NODE to `all_class_filename.'
3743 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3745 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3746 Use ggc_add_tree_root to register roots.
3748 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3750 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3751 second operand calling check_init.
3752 * decl.c (complete_start_java_method): Swaped second and third
3753 arguments while creating WITH_CLEANUP_EXPR node.
3754 * jcf-write.c (generate_bytecode_insns): Use second operand
3755 instead of third when handling WITH_CLEANUP_EXPR.
3756 * parse.y (java_complete_lhs): Expand second operand of
3757 WITH_CLEANUP_EXPR nodes.
3758 (patch_synchronized_statement): Swaped second and third arguments
3759 while creating WITH_CLEANUP_EXPR node.
3761 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3763 * parse.y (create_interface): Avoid cyclic inheritance report when
3764 syntax error encountered during class definition.
3767 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3769 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3771 (lang_specific_pre_link): Use set_input to set input_filename.
3773 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3774 (main): Fix definition.
3775 Strip `main' from classname.
3778 2001-07-18 Tom Tromey <tromey@redhat.com>
3781 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3782 * lex.c (java_new_lexer): Use ICONV_CONST.
3783 (java_read_char): Likewise.
3784 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3785 (jv-scan$(exeext)): Likewise.
3787 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3789 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3790 * parse.y (check_class_interface_creation): Allow `private' if the
3791 enclosing is not an interface.
3792 (create_interface): Interface tagged public if the enclosing
3793 context is an interface.
3794 (create_class): Class tagged public if the enclosing context
3798 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3800 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3803 2001-07-14 Tim Josling <tej@melbpc.org.au>
3805 * check-init.c (check_init): Remove references to EXPON_EXPR.
3807 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3809 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3810 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3813 2001-07-13 Tom Tromey <tromey@redhat.com>
3815 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3818 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3820 * parse.y (patch_method_invocation): Don't override primary if one
3821 is already provided, but let this$<n> be built. Fixed comment.
3823 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3825 * parse.y (empty_statement:): Report empty statement error only
3826 when found at class declaration level.
3829 2001-07-12 Tom Tromey <tromey@redhat.com>
3831 * expr.c (expand_load_internal): New function.
3832 (LOAD_INTERNAL): Use it.
3834 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3836 * parse.y (verify_constructor_super): Compare anonymous class ctor
3837 args with `valid_method_invocation_conversion_p.'
3840 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3842 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3843 `-fsyntax-only.' Fixes PR java/3248
3845 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3847 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3849 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3851 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3852 current function is static. Fixes PR java/1970
3854 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3856 * parse.y (patch_method_invocation): Add enclosing context to ctor
3857 calls if necessary. Fixes PR java/2953
3859 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3861 * parse.y (resolve_package): Abort if qualified expression member
3863 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3866 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3868 * verify.c: Don't use // comments.
3870 2001-07-05 Tom Tromey <tromey@redhat.com>
3872 * lang.c (flag_assume_compiled): Removed.
3873 * java-tree.h (flag_assume_compiled): Removed.
3874 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3875 -fhash-synchronization, -fuse-divide-subroutine,
3876 -fcheck-references, -femit-class-file, -femit-class-files,
3877 -fassume-compiled. Updated --encoding information. Changed
3878 -foutput-class-dir to `-d'.
3880 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3882 * jcf-parse.c (parse_class_file): Add lineno parameter to
3883 debug_start_source_file call.
3885 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3887 * gcj.texi: Use gpl.texi.
3888 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3889 dependencies and use doc/include in search path.
3891 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3893 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3894 `this'. If so, don't build instance initializers.
3896 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3898 * parse.y (resolve_expression_name): Improved error message for
3899 inner class cases. Fixes PR java/1958
3901 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3903 * lang.c: #include diagnostic.h
3904 (lang_print_error): Add a `diagnostic_context *' parameter.
3905 (java_dummy_print): Likewise.
3906 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3908 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3910 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3911 * jcf.h (typedef struct JCF): New bitfield `finished.'
3912 (JCF_FINISH): Set `finished.'
3913 (JCF_ZERO): Reset `finished.'
3916 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3918 * parse.y (class_body_declaration:): Don't install empty instance
3922 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3924 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3925 (set_class_decl_access_flags): New function.
3926 * java-tree.h (set_class_decl_access_flags): New prototype.
3927 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3928 (parse_class_file): New local `decl_max_locals.' Take wide types
3929 into account to compute DECL_MAX_LOCALS.
3930 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3933 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3935 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3937 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3939 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3940 * parse.y (do_resolve_class): Moved comments out to leading comment
3941 section. Removed local `start', New local `_ht' and
3942 `circularity_hash.' Record `enclosing' in hash table and search
3943 it to detect circularity. Use `enclosing' as an argument to
3944 `lookup_cl.' Free the hash table when done.
3946 2001-06-19 Tom Tromey <tromey@redhat.com>
3948 * lex.c (java_read_char): Disallow invalid and overlong
3949 sequences. Fixes PR java/2319.
3951 2001-06-05 Jeff Sturm <jsturm@one-point.com>
3953 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
3955 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3957 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
3958 arguments accordingly.
3960 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3962 * gcj.texi: Move contents to just after title page.
3964 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
3966 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
3968 (patch_incomplete_class_ref): Build the class ref, build the class
3969 init if necessary, complete the tree.
3972 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3974 * parse.y (lookup_field_wrapper): Test `name' code.
3975 (resolve_qualified_expression_name): Test `qual_wfl' code.
3976 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
3977 handle `qual_wfl' by code.
3978 (maybe_build_primttype_type_ref): Test `wfl' code.
3980 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3982 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
3984 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
3985 the dvi file in the java directory.
3987 2001-05-25 Sam TH <sam@uchicago.edu>
3989 * gen-table.pl javaop.h jcf.h lex.h,
3990 parse.h: Fix header include guards.
3992 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
3994 * jv-scan.c (version): Update copyright year.
3996 2001-05-21 Per Bothner <per@bothner.com>
3998 * jcf-parse.c (read_class): If class is from .class or .zip file
3999 and it's already been read, don't push/pop parser context.
4001 2001-05-18 Per Bothner <per@bothner.com>
4003 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4004 command line so the jvgenmain-generated main program comes first.
4006 2001-05-15 Tom Tromey <tromey@redhat.com>
4008 * class.c (build_utf8_ref): Don't generate identifier based on
4011 2001-05-12 Richard Henderson <rth@redhat.com>
4013 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4014 * expr.c (java_lang_expand_expr): Expand it.
4015 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4016 calling build_exception_object_ref.
4017 * parse.y (catch_clause_parameter): Likewise.
4018 (build_dot_class_method): Likewise.
4019 (try_reference_assignconv): Likewise.
4020 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4021 * jcf-write.c (generate_bytecode_insns): Likewise.
4023 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4025 * parse.y (build_unresolved_array_type): Set
4026 EXPR_WFL_QUALIFICATION on the newly created wfl.
4027 Fixes PR java/2538. Fixes PR java/2535.
4029 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4031 * parse.y (fix_constructors): Removed unnecessary assignment to
4032 local. Moved assignment to `this$<n>', fixed comments and
4034 (build_wfl_wrap): Fixed indentation.
4035 Fixes PR java/2598, java/2579 and java/2658.
4037 2001-05-03 Mo DeJong <mdejong@redhat.com>
4039 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4040 check for byte swap.
4042 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4044 * expr.c (build_class_init): Move MODIFY_EXPR
4045 outside of COND_EXPR. Remove variable `call'.
4047 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4049 * decl.c: NULL_PTR -> NULL.
4050 * jcf-write.c: Likewise.
4052 2001-05-01 Tom Tromey <tromey@redhat.com>
4054 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4055 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4056 * gcj.texi: Updated copyright text. Include fdl.texi.
4057 (Top): Link to new node.
4059 2001-05-01 Per Bothner <per@bothner.com>
4061 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4063 2001-05-01 Per Bothner <per@bothner.com>
4065 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4066 import_list contains the name, not the TREE_PURPOSE.
4068 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4070 * jcf-io.c (read_zip_member): Cast to long in comparison with
4073 * jvspec.c (lang_specific_driver): Initialize variables.
4075 * mangle.c (find_compression_record_match): Likewise.
4077 * typeck.c (build_null_signature): Provide static prototype. Mark
4078 parameter with ATTRIBUTE_UNUSED.
4080 * verify.c (verify_jvm_instructions): Initialize variable.
4082 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4084 * parse.y (do_resolve_class): Check for cyclic inheritance during
4085 inner class resolution.
4087 2001-04-27 Per Bothner <per@bothner.com>
4089 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4090 while iterating, since that could cause gc to lose stuff.
4092 2001-04-26 Per Bothner <per@bothner.com>
4094 Fix method search wrt scope of inner classes to match JLS2.
4095 * typeck.c (build_null_signature): New static function.
4096 (has_method): New function. Uses build_null_signature and lookup_do.
4097 * java-tree.h (has_method): New declaration.
4098 * parse.y (find_applicable_accessible_methods_list): Do not search
4099 context of inner classes here.
4100 (patch_method_invocation): Search scope, ie. current and outer clases,
4101 for method matching simple name, to find class.
4103 2001-04-26 Per Bothner <per@bothner.com>
4105 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4106 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4108 * constants.c (find_methodref_with_class_index): New function.
4109 (find_methodref_index): Use find_methodref_with_class_index.
4110 * java-tree.h (find_methodref_with_class_index): New declaration.
4111 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4112 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4113 If context changed from interface to class, don't use invokeinterface.
4115 2001-04-25 Per Bothner <per@bothner.com>
4117 * verify.c (verify_jvm_instructions): For field instructions,
4118 check that field index is valid. For invoke instructions, check that
4119 method index is valid.
4121 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4123 * config-lang.in (target_libs): Copy from $libgcj_saved.
4125 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4127 * decl.c (init_decl_processing): Add new class "protectionDomain"
4129 * class.c (make_class_data): Set initial value for "protectionDomain".
4131 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4133 * jvspec.c (lang_specific_driver): Fix memory allocation
4134 deficit, by using concat in lieu of xmalloc/sprintf.
4136 2001-04-20 Per Bothner <per@bothner.com>
4138 Fixes to compile multiple .class files at once.
4139 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4140 * java-tree.h (CLASS_PARSED_P): New macro.
4141 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4142 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4143 (read_class): Avoid some code duplication.
4144 Don't call JCF_FINISH for a .class file - might be needed later.
4145 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4146 rather than CLASS_LOADED_P, since latter implies class laid out.
4147 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4148 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4150 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4152 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4154 * boehm.c: Include toplev.h.
4156 2001-04-06 Tom Tromey <tromey@redhat.com>
4157 Alexandre Petit-Bianco <apbianco@redhat.com>
4159 Fix for PR gcj/1404 and PR gcj/2332:
4160 * parse.y (build_array_from_name): If we use the type_wfl then
4161 accumulate dimensions from the original type as well.
4162 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4164 2001-04-06 Tom Tromey <tromey@redhat.com>
4166 * parse.y (analyze_clinit_body): Return true if the second operand
4167 of a METHOD_EXPR is nonzero.
4169 2001-04-06 Tom Tromey <tromey@redhat.com>
4171 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4173 ($(srcdir)/java/parse.c): Likewise.
4175 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4177 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4178 (version-gcc): Initialized.
4179 (which-gcj): Likewise.
4181 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4183 * java-tree.h (struct lang_decl): New macro
4184 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4185 * parse.y (build_instance_initializer): New function.
4186 (add_instance_initializer): Use it.
4187 (java_fix_constructors): Set `current_class' before fix pass.
4188 (fix_constructors): Just return if already fixed. Move `super()'
4189 invokation ahead. Use `build_instance_initializer.'
4192 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4194 * parse.y (resolve_qualified_expression_name): Pass field's
4195 DECL_CONTEXT to `not_accessible_p.'
4196 (not_accessible_p): Changed parameters order in `inherits_from_p'
4199 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4201 * lang-options.h: Add flag_check_references.
4203 2001-04-04 Per Bothner <per@bothner.com>
4205 * java-tree.h (CONSTANT_VALUE_P): New macro.
4206 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4207 * parse.y (maybe_build_class_init_for_field): New static function.
4208 (resolve_expression_name, resolve_field_access): Use
4209 maybe_build_class_init_for_field instead of build_class_init
4210 This does not do the init if the field is compile-time-constant.
4211 (resolve_field_access): Simplify.
4213 * parse.y (fold_constant_for_init): Merge test into switch.
4215 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4217 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4219 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4221 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4223 * expr.c (pop_type_0): Save the result of the first
4224 lang_printable_name call in a scratch buffer, so it
4225 won't be clobbered by the second call.
4227 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4229 * parse-scan.y (array_type:): Rewritten.
4230 (type_declaration:): `empty_statement' replaces `SC_TK.'
4231 (class_member_declaration:): `empty statement' added.
4232 (method_body:): Simplified.
4233 (static_initializer:): Likewise.
4234 (primary_no_new_array:): Use `type_literals.'
4235 (type_literals:): New rule.
4236 (dims:): Set and update `bracket_count.'
4237 Fixes PR java/1074. Fixes PR java/2412.
4239 2001-03-28 Hans Boehm <boehm@acm.org>
4241 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4242 (get_boehm_type_descriptor): Set type on returned value to be a
4243 pointer length integer.
4245 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4247 * expr.c (pop_type_0): Call `concat' rather than building the
4249 (pop_type): Add format specifier in call to `error'.
4251 * parse.y (patch_method_invocation): Avoid casting away
4254 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4256 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4258 2001-03-28 Richard Henderson <rth@redhat.com>
4260 IA-64 ABI Exception Handling:
4261 * Make-lang.in (except.o): Don't depend on eh-common.h.
4262 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4263 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4264 [soft_exceptioninfo_call_node]: Remove.
4265 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4266 (end_java_method): No emit_handlers.
4267 * except.c (java_set_exception_lang_code): Remove.
4268 (method_init_exceptions): Don't call it.
4269 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4270 (build_exception_object_ref): New.
4271 (expand_end_java_handler): Update for except.h name changes.
4272 (emit_handlers, expand_resume_after_catch): Remove.
4273 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4274 (process_jvm_instruction): Use build_exception_object_ref.
4275 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4276 (soft_exceptioninfo_call_node): Remove.
4277 (build_exception_object_ref): Declare.
4278 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4279 soft_exceptioninfo_call_node. Move processing ...
4280 [EXC_PTR_EXPR]: ... here.
4281 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4282 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4283 (source_end_java_method): No java_set_exception_lang_code or
4285 (build_dot_class_method): Use build_exception_object_ref.
4286 (try_reference_assignconv): Check EXC_PTR_EXPR not
4287 soft_exceptioninfo_call_node.
4289 2001-03-28 Richard Henderson <rth@redhat.com>
4291 * java-tree.h (throw_node): Define as a single member of
4292 java_global_trees instead of a separate array.
4293 (JTI_THROW_NODE): New.
4294 * decl.c (throw_node): Don't declare.
4295 (init_decl_processing): Init a scalar throw_node.
4296 Don't register it for gc.
4297 * check-init.c (check_init): Reference scalar throw_node.
4298 * expr.c (build_java_athrow): Likewise.
4299 * jcf-write.c (generate_bytecode_insns): Likewise.
4300 * parse.h (BUILD_THROW): Likewise.
4302 2001-03-28 Richard Henderson <rth@redhat.com>
4304 * decl.c (end_java_method): Do not save and restore
4305 flag_non_call_exceptions.
4306 * parse.y (source_end_java_method): Likewise.
4307 * lang.c (flag_exceptions): Don't declare.
4308 (java_init_options): Set flag_non_call_exceptions. Set
4309 flag_exceptions here ...
4310 (java_init): ... not here.
4312 2001-03-27 Richard Henderson <rth@redhat.com>
4314 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4315 exceptions_via_longjmp.
4317 * lang.c (flag_new_exceptions): Don't declare it.
4318 (java_init_options): Or set it.
4320 2001-03-27 Richard Henderson <rth@redhat.com>
4322 * decl.c (end_java_method): Rename asynchronous_exceptions to
4323 flag_non_call_exceptions.
4324 * parse.y (source_end_java_method): Likewise.
4326 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4328 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4330 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4332 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4334 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4336 * parse.y (find_as_inner_class): Follow current package
4337 indications not to mistakingly load an unrelated class.
4339 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4341 * constants.c (PUTN): Use memcpy, not bcopy.
4343 * lex.c (java_read_char): Use memmove, not bcopy.
4345 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4347 2001-03-23 Per Bothner <per@bothner.com>
4349 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4350 macro for better error pin-pointing.
4351 * java-tree.h: Fix typo in comment.
4353 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4354 Don't include jsr/goto in exception range.
4355 Check if start and end of exception range are the same (also TRY_EXPR).
4356 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4357 However, do emit the following goto even if try_block is empty.
4358 Defer freeing exception_decl until after the finalizer, to make
4359 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4361 * parse.y (java_complete_lhs): If the try-clause is empty, just
4362 return the finally-clause and vice versa.
4364 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4366 * gcj.texi (Input Options): documented the check for attribute
4367 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4368 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4369 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4370 (jcf_parse): Check for the right classes archive if necessary.
4371 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4372 (jcf_parse_fields): Fixed indentation.
4373 * jcf-write.c (append_gcj_attribute): New function.
4374 (generate_classfile): Compute the attribute count, invoke
4375 `append_gcj_attribute'.
4376 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4377 turned into bit-fields. New bit-field `right_zip.'
4378 (JCF_ZERO): Set `right_zip' to zero.
4379 * lang-options.h (-fforce-classes-archive-check): Added flag.
4380 * lang.c (flag_force_classes_archive_check): New flag.
4381 (lang_f_options): New entry `force-classes-archive-check.'
4384 2001-02-07 Andrew Haley <aph@redhat.com>
4386 * gcj.texi (Configure-time Options): Add -fcheck-references.
4387 * expr.c (build_java_indirect_ref): New function.
4388 (java_check_reference): New function.
4389 (build_java_array_length_access): Use build_java_indirect_ref to
4390 check for null references.
4391 (build_java_arrayaccess): Likewise.
4392 (build_get_class): Likewise.
4393 (build_field_ref): Likewise.
4394 (invoke_build_dtable): Likewise.
4395 (build_invokeinterface): Likewise.
4396 * lang.c (lang_f_options): Add flag_check_references.
4397 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4398 * java-tree.h (flag_check_references): New variable.
4399 * lang.c (flag_check_references): Likewise.
4400 * parse.y (patch_invoke): Use java_check_reference.
4401 (patch_assignment): Allow for extra nesting in
4402 _Jv_CheckArrayStore.
4404 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4406 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4407 * lex.c (cxx_keywords): Likewise.
4409 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4411 * parse.y (qualify_ambiguous_name): Broaden `length'
4412 recognition. Help MODIFY_EXPR be resolved as expression names.
4413 Fixes PR java/2066. Fixes PR java/2400.
4415 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4417 * gjavah.c (process_file): Mark interface definitions with
4418 "__attribute__ ((java_interface))".
4420 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4422 * class.c (layout_class): Fixed push_super_field's second
4423 argument. Fixes PR java/2333.
4424 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4425 too early to lay innerclasses out.
4427 2001-03-20 Tom Tromey <tromey@redhat.com>
4428 Alexandre Petit-Bianco <apbianco@redhat.com>
4430 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4431 inside an array reference. Insertion of the array store check
4432 rewritten. Fixes PR java/2299.
4434 2001-03-20 Tom Tromey <tromey@redhat.com>
4436 * lex.c (java_read_unicode): Only accept leading `u's.
4438 2001-03-20 Tom Tromey <tromey@redhat.com>
4440 * jcf-parse.c (read_class): Initialize `class'.
4442 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4444 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4446 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4448 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4449 (layout_class): Likewise.
4450 (layout_class_method): Likewise.
4451 (emit_register_classes): Likewise.
4452 * decl.c (builtin_function): Likewise.
4453 (give_name_to_locals): Likewise.
4455 2001-03-19 Per Bothner <per@bothner.com>
4457 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4458 before trying to load an inner class.
4460 Fixes to process to command-line .class files in two passes.
4461 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4462 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4463 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4464 * class.c (is_compiled_class): Fix for renamed flag.
4465 * parse.y (maybe_create_class_interface_decl): Likewise.
4466 * jcf-parse.c (yyparse): Also set if compiling .class files.
4467 * jcf-parse.c (read_class); Read current_class.
4468 (jcf_parse): Make static.
4469 (load_inner_classes): New function, with code moved from jcf_parse,
4470 because we need to inner classes after the command-line files are read.
4471 (yyparse): Set finput to NULL when it doesn't need to be closed.
4472 Reduce use of main_jcf (basically only for archive) and
4473 use finput instead of main_jcf->read_state.
4474 Inline jcf_figure_file_type into yyparse.
4475 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4476 Defer load_inner_classes and parse_class_file to a second pass,
4477 after we've correctly mapped command-line .clas fiels to classes.
4478 (jcf_figure_file_type): Removed.
4479 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4480 (JCF_ZERO): Also clear zipd field.
4481 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4483 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4485 * jcf-parse.c (yyparse): Change ch from char * to char.
4487 2001-03-19 Per Bothner <per@bothner.com>
4489 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4490 Add constructed filelist-file at end, following -xjava. Thus any .o
4491 and library files are not affected by the -xjava. Also wrap
4492 explicit @FILE with -xjava and -xnone.
4494 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4496 * class.c (build_static_field_ref): Call make_decl_rtl() after
4497 setting the DECL_EXTERNAL flag.
4499 2001-03-17 Per Bothner <per@bothner.com>
4501 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4503 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4504 when result is is needed (target is STACK_TARGET).
4506 * parse.h (JDEP_SOLV): Removed.
4507 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4509 * parse.y (incomplete_class_list): Removed.
4510 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4511 It doesn't work if resolve_class changes the name of an array type
4512 that is on the list and then someone else looks for the modified name.
4513 Also, seems liable to break when compiling multiple source files at
4514 once. So the simplest is to just remove incomplete_class_list -
4515 it is only a minor space win and it is not even clear it saves time.
4517 * parse.y (resolve_class): Remove unneeded promote_type.
4519 2001-03-15 Per Bothner <per@bothner.com>
4521 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4522 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4523 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4524 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4526 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4527 * parse.y (java_expand_classes): Likewise.
4529 * parse.y (expand_start_java_method): Was only called once and had a
4530 misleading name, so inline in caller java_complete_expand_method.
4531 (enter_a_block): Likewise inline in enter_block and remove.
4533 Remove junk from when gcc/java was created (by copying from C/C++).
4534 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4535 (struct binding_level): Remove fields keep, keep_if_subblocks,
4536 more_cleanups_ok, have_cleanups (which have never been used).
4537 (pushlevel, poplevel): Remove related useless code.
4539 * class.c (make_class_data): The class_dtable_decl (i.e. the
4540 vtable for Class) should be external, except when compiling Class.
4542 * jvspec.c (lang_specific_driver): Fix -C handling.
4543 Check -save-temps to see if temp @FILE should be deleted.
4544 Follow-up to/fix for February 16 patch.
4546 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4547 (type_stack_dup): Remove no-longer neded error check.
4549 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4551 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4552 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4553 don't surround the element with 'N..E' if the type name is
4556 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4558 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4559 DECL_RTL_SET_P, etc.
4560 (make_method_value): Likewise.
4561 (get_dispatch_table): Likewise.
4563 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4565 2001-03-07 Tom Tromey <tromey@redhat.com>
4567 * config-lang.in (lang_requires): Define.
4569 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4571 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4574 2001-03-05 Per Bothner <per@bothner.com>
4576 Fix a problem where rest_of_decl_compilation applied to
4577 class_dtable_decl causes problems because it was done too early,
4578 before output file was opened.
4579 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4580 * class.c (class_dtable_decl): Add macro - element of class_roots.
4581 (make_class_data): Define class_dtable_decl.
4582 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4584 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4586 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4587 uses of 'boolean' with 'bool'.
4589 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4591 * lang-specs.h: Add zero initializer for cpp_spec field to all
4594 2001-02-16 Per Bothner <per@bothner.com>
4596 Handle compiling multiple input files at once, and @FILE syntax.
4597 * gcj.texi: Updated documentation to match.
4598 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4599 * jcf-parse.c (parse_source_file): Split into ...
4600 (parse_source_file_1): New function - and:
4601 (parse_source_file_2): New function.
4602 (yyparse): On -ffilelist-file, open and scan named file.
4603 On first pass over files, only do parse_source_file_1.
4604 A new second pass calls parse_source_file_2 for each file to compile.
4605 (init_jcf_parse): Call init_src_parse.
4606 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4607 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4608 as multiple input file combined in one compilation.
4609 * lang-options.h: Add -ffilelist-file
4610 * lang.c (flag_filelist_file): New flag variable.
4611 (lang_f_options): Handle -ffilelist-file.
4612 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4613 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4614 gclass_list - use global fields of src_parse_roots instead.
4615 * parse.y (src_parse_roots): New array.
4616 (incomplete_class_list, gclass_list): New macros.
4617 (push_parser_context, java_pop_parser_context,
4618 java_parser_context_resume): Don't fiddle with deleted fields.
4619 (various): Use incomplete_class gclass_list and global macros
4620 instead of parse_ctxt fields - the lists are global.
4621 (init_src_parse): New function.
4623 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4625 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4627 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4629 * parse.y (check_inner_class_access): Moved declaration of local
4630 `enclosing_decl_type' to the right location.
4632 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4634 * parse.y (parser_check_super_interface): Don't call
4635 check_pkg_class_access for an inner interface.
4636 (parser_check_super): Don't call check_pkg_class_access for inner
4638 (do_resolve_class): Simplify enclosing type loop. Don't call
4639 check_pkg_class_access if CL and DECL are not set.
4640 (find_in_imports_on_demand): Set DECL if class_type needed to be
4641 loaded. Don't call check_pkg_class_access for an inner class.
4642 (check_inner_class_access): Rewritten to implement member access
4643 rules as per spec 6.6.1.
4644 (check_pkg_class_access): Handle the empty package correctly.
4645 (in_same_package): New function. Determine if two classes are in the
4648 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4650 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4651 method into array types.
4652 * parse.y (patch_method_invocation): Bypass access check on clone call
4655 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4657 * expr.c (build_instanceof): Check for arrays when trying fold to
4660 2001-02-15 Jim Meyering <meyering@lucent.com>
4662 * Make-lang.in (java.install-common): Depend on `installdirs'.
4663 (java.install-info): Likewise.
4665 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4667 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4669 2001-02-14 Tom Tromey <tromey@redhat.com>
4670 Alexandre Petit-Bianco <apbianco@cygnus.com>
4672 Fix for PR java/1261.
4673 * typeck.c (build_java_array_type): Add public `clone' method to
4675 * parse.y (resolve_qualified_expression_name): Use current_class
4676 when checking for inaccessibility.
4677 (patch_method_invocation): Fixed error message when accessibility
4678 denied. Added `from_super' argument.
4680 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4682 * parse.y (resolve_class): Don't build a fake decl. Use the one
4684 * typeck.c (build_java_array_type): Build and assign decl to array
4687 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4689 * parse.y (not_accessible_p): Changed leading comment. Added extra
4690 `where' argument. Use it to enforce protected access rules.
4691 (resolve_qualified_expression_name): Added extra argument to
4693 (patch_method_invocation): Use argument `primary' to provide
4694 not_accessible_p with an extra argument.
4695 (lookup_method_invoke): Added extra argument to not_accessible_p.
4696 (search_applicable_method_list): Likewise.
4698 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4700 * parse.y (resolve_qualified_expression_name): Try to resolve as
4701 an inner class access only if `decl' is a TYPE_DECL.
4703 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4705 * decl.c (classdollar_identifier_node): Initialize.
4706 * java-tree.h (enum java_tree_index): New entry
4707 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4708 (classdollar_identifier_node): New macro.
4709 (ID_CLASSDOLLAR_P): Likewise.
4710 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4711 (build_dot_class_method_invocation): Likewise.
4712 (find_applicable_accessible_methods_list): `class$' can't be
4715 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4717 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4719 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4721 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4722 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4725 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4727 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4728 outside of the `__U' sequence too.
4729 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4732 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4734 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4736 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4738 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4739 (JVGENMAIN_OBJS): Likewise.
4740 * java-tree.h (append_gpp_mangled_name): New prototype.
4741 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4742 Removed cast calling `gcc_add_root.'
4743 * jvgenmain.c (mangle_obstack): New global, initialized.
4745 (do_mangle_class): Constify local `ptr.'
4746 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4747 append_gpp_mangle_name and update `count' if necessary.
4748 Use `mangle_obstack.'
4749 * mangle.c (append_unicode_mangled_name): Removed.
4750 (append_gpp_mangled_name): Likewise.
4751 (unicode_mangling_length): Likewise.
4752 (mangle_member_name): Return type set to `void.'
4753 (mangle_field_decl): Don't append `U' in escaped names.
4754 (mangle_method_decl): Likewise.
4755 (mangle_member_name): Just use `append_gpp_mangled_name.'
4756 * mangle_name.c: New file.
4758 2001-02-07 Per Bothner <per@bothner.com>
4760 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4762 * check-init.c (check_init): Don't call done_alternative after
4763 processing loop code, as a LOOP_EXPR never terminates normally.
4765 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4767 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4769 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4771 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4774 2001-02-06 Tom Tromey <tromey@redhat.com>
4776 * lex.c (java_new_lexer): Longer error message.
4778 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4779 Alexandre Petit-Bianco <apbianco@cygnus.com>
4781 * typeck.c (build_prim_array_type): Added leading comment.
4782 (build_java_array_type): Moved locals out of
4783 block. Always create the `data' field, fixed alignment to match
4786 2001-02-04 Tom Tromey <tromey@redhat.com>
4788 * expr.c (java_lang_expand_expr): Don't bother recomputing
4789 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4792 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4794 * parse.y (process_imports): Save the original name of the import
4795 for better error report.
4797 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4799 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4800 of macros used when compiling jvspec.c.
4801 * jvspec.c (lang_specific_driver): Link with the shared
4804 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4806 * check-init.c (check_init): Call internal_error instead of fatal.
4807 * expr.c (java_lang_expand_expr): Likewise.
4808 * jcf-parse.c (get_constant): Likewise.
4809 * mangle.c (java_mangle_decl): Likewise.
4810 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4811 (operator_string): Likewise.
4812 * check-init.c (check_init): Call abort instead of fatal.
4813 * class.c (build_class_ref): Likewise.
4814 * constants.c (write_constant_pool): Likewise.
4815 * decl.c (start_java_method): Likewise.
4816 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4817 (java_stack_dup, encode_newarray_type): Likewise.
4818 (build_java_array_length_access): Likewise.
4819 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4820 (build_java_soft_divmod, build_invokeinterface): Likewise.
4821 * java-tree.h (INNER_CLASS_P): Likewise.
4822 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4823 (give_name_to_class, get_class_constant): Likewise.
4824 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4825 (find_constant_index, generate_bytecode_conditional): Likewise.
4826 (generate_bytecode_insns, perform_relocations): Likewise.
4827 * lex.c (java_unget_unicode, java_lex): Likewise.
4828 * mangle.c (mangle_type, mangle_record_type): Likewise.
4829 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4830 (finish_mangling): Likewise.
4831 * parse.h (MARK_FINAL_PARMS): Likewise.
4832 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4833 (obtain_incomplete_type, java_complete_class): Likewise.
4834 (java_check_regular_methods, java_complete_expand_method): Likewise.
4835 (cut_identifier_in_qualified, check_deprecation): Likewise.
4836 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4837 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4838 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4839 * typeck.c (set_local_type, parse_signature_type): Likewise.
4840 (parse_signature_string, build_java_signature): Likewise;
4841 (set_java_signature): Likewise.
4842 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4843 * class.c (add_method): Call fatal_error instead of fatal.
4844 (build_static_field_ref): Likewise.
4845 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4846 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4847 * lex.c (java_new_new_lexer): Likewise.
4848 * jv-scan.c (main): Likewise.
4849 (fatal_error): Renamed from fatal.
4850 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4852 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4853 (yyparse): Likewise.
4854 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4855 * lex.c (java_get_line_col): Likewise.
4856 * jcf-parse.c (load_class): Make errors non-fatal.
4857 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4859 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4861 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4862 (error): Remove unused function.
4863 (main): Don't use "__attribute__ alias" on generated class symbol.
4865 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4867 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4869 * parse.y (finish_method_declaration): Code accounting for WFLed
4870 method DECL_NAMEs deleted.
4871 (check_abstract_method_definitions): Likewise.
4872 (resolve_type_during_patch): Layout resolved type.
4873 * typeck.c (lookup_do): Removed unused local.
4875 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4877 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4878 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4879 integer_negative_one_node.
4880 * expr.c (build_java_binop): Likewise.
4882 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4884 * zextract.c (read_zip_archive): Read file_offset before writing
4885 zipd and consequently clobbering the header contents.
4887 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4889 * Make-lang.in: Remove all dependencies on defaults.h.
4890 * decl.c: Don't include defaults.h.
4892 * parse.y: Likewise.
4894 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4896 * ChangeLog (2001-01-21): Fixed typo.
4897 * class.c (layout_class_method): Code accounting for WFLed
4898 method DECL_NAMEs deleted.
4899 * constant.c (find_methodref_index): Likewise.
4900 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4901 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4902 (struct lang_decl): New field `wfl'.
4903 (java_get_real_method_name): Prototype deleted.
4904 * mangle.c (mangle_method_decl): Code accounting for WFLed
4905 method DECL_NAMEs deleted.
4906 * parse.h (GET_METHOD_NAME): Macro deleted.
4907 * parse.y (reset_method_name): Deleted.
4908 (method_header): Set DECL_FUNCTION_WFL.
4909 (check_abstract_method_header): Code accounting for WFLed method
4911 (java_get_real_method_name): Deleted.
4912 (check_method_redefinition): Code accounting for WFLed method
4913 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4914 (java_check_regular_methods): Likewise.
4915 (java_check_abstract_methods): Likewise.
4916 (java_expand_classes): Don't call `reset_method_name.'
4917 (search_applicable_method_list): Use DECL_NAMEs instead of
4919 * typeck.c (lookup_do): Code accounting for WFLed method
4922 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4924 * lex.c (java_read_char): Check for EOF from getc first.
4926 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4928 * class.c (layout_class): Don't lay the superclass out if it's
4929 already being laid out.
4930 * jcf-parse.c (handle_innerclass_attribute): New function.
4931 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4932 handle_innerclasses_attribute.
4933 (jcf_parse): Don't load an innerclasses if it's already being
4935 * jcf-write.c (append_innerclass_attribute_entry): Static
4936 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4937 to be zero for anonymous classes.
4939 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4941 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4943 * jcf-parse.c (set_source_filename): Use
4944 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4946 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4948 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4949 gets a unique asm name.
4951 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4953 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
4954 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4956 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
4957 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
4958 * parse.y (lookup_package_type_and_set_next): Deleted.
4959 (resolve_package): Removed unnecessary code.
4960 (find_applicable_accessible_methods_list): `finit$' can't be
4962 * verify.c (pop_argument_types): Added missing prototype.
4964 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
4966 * config-lang.in: Disable java by default.
4968 2001-01-23 Tom Tromey <tromey@redhat.com>
4970 * gcj.texi (Copying): New node.
4971 Added copyright information.
4973 2001-01-21 Per Bothner <per@bothner.com>
4975 Various fixes to allow compiling a compressed .jar/.zip archive.
4976 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
4977 (struct ZipFile): Add fields name and next (from ZipFileCache).
4978 (struct ZipDirectory): New field zipf points to owning ZipFile.
4979 * jcf.h (struct ZipDirectory): Add forward declaration.
4980 (struct JCF): Declare zipd field to have type struct ZipDirectory.
4981 Remove seen_in_zip and zip_offset fields.
4982 (JCF_SEEN_IN_ZIP): New macro.
4983 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
4984 * jcf-io.c: Change all ZipFileCache to ZipFile.
4985 (read_zip_member): New function.
4986 (open_in_zip): Call read_zip_member.
4987 * jcf-parse.c (find_in_current_zip): Remove function.
4988 (read_class): Merge in find_in_current_zip functionality.
4989 Call read_zip_member if needed.
4990 (parse_zip_file_entries): Use read_zip_member.
4991 (process_zip_dir): Update for removed and added JCF fields.
4992 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
4994 2001-01-21 Per Bothner <per@bothner.com>
4996 Minor optimization of static ggc roots.
4997 * jcf-parse.c (parse_roots): New static field.
4998 (current_field, current_method, current_file_list): Replace by macros
4999 naming fields of parse_roots.
5000 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5001 * class.c (class_roots): New static field.
5002 (registered_class, fields_ident, info_ident, class_list):
5003 New macros naming fields of parse_roots.
5004 (build_static_field_ref): Don't register roots here.
5005 (layout_class): Static field list replaced by macro class_list.
5006 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5007 Initialize fields_ident and info_ident here.
5009 2001-01-21 Per Bothner <per@bothner.com>
5011 * jcf-parse.c (ggc_mark_jcf): New function.
5012 (init_jcf_parse): Register current_jcf as ggc root.
5014 2001-01-21 Per Bothner <per@bothner.com>
5016 * lang.c (put_decl_node): Print method's name.
5018 2001-01-21 Per Bothner <per@bothner.com>
5020 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5021 (verify_jvm_instructions): Use it, for better error messages on loads.
5023 2001-01-21 Per Bothner <per@bothner.com>
5025 * verify.c (merge_type_state): Still may have to merge even if
5026 LABEL_VERIFIED (label).
5028 2001-01-21 Per Bothner <per@bothner.com>
5030 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5031 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5033 2001-01-19 Per Bothner <per@bothner.com>
5035 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5036 if expeting an interface type. Refines Tom's change of 2000-09-12.
5038 2001-01-18 Per Bothner <per@bothner.com>
5040 * gcj.texi (Input Options): Mention .java files.
5042 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5044 * lang-options.h (-Wunsupported-jdk11): Removed.
5045 * lang.c (flag_not_overriding): Deleted.
5046 (flag_static_local_jdk1_1): Likewise.
5047 (lang_W_options): Removed "unsupported-jdk11" entry.
5048 * parse.y (java_check_methods): Removed dead code.
5050 2001-01-17 Tom Tromey <tromey@redhat.com>
5052 Changes suggested by Per Bothner:
5053 * gcj.texi (Input Options): Don't mention input files.
5054 (Code Generation): Updated --main information.
5055 (Invoking jcf-dump): Mention that --javap is incomplete.
5056 From Alexandre Petit-Bianco:
5057 (Warnings): Don't mention -Wunsupported-jdk11.
5059 (Compatibility): Mention JDK 1.2-ness of libraries.
5060 (Resources): Mention resources used when writing gcj.
5062 2001-01-17 Tom Tromey <tromey@redhat.com>
5064 * gcj.texi: New file.
5065 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5066 (java.info): Depend on gcj.info.
5067 (java/gcj.dvi): New target.
5068 (java.dvi): Depend on gcj.dvi.
5069 (java.install-info): Wrote.
5071 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5073 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5074 having called make_decl_rtl.
5076 2001-01-14 Per Bothner <per@bothner.com>
5078 Various patches to emit better messages on verification errors.
5079 * expr.c (push_type_0): Return error indication on stack overflow,
5080 instead of callinfg fatal.
5081 (push_type): Now just call push_type_0 (nd fatal on overflow).
5082 (pop_type_0): Return detailed error message (in a char** argument).
5083 (pop_type): If pop_type_0 fails, print error message.
5084 (pop_argument_types): Moved to verify.c.
5085 * verify.c (pop_argument_types): Moved from expr.c.
5086 Return a (possible) error message, rather than void.
5087 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5088 (verify_jvm_instruction): Use new macros, improving error messages.
5089 For case OPCODE_astore use object_ptr_type_node.
5090 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5091 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5093 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5094 constant, return body without wrapper. (Improves constant folding.)
5095 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5097 2001-01-13 Per Bothner <per@bothner.com>
5099 * expr.c (expand_java_field_op): Assigning to a final field outside
5100 an initializer does not violate JVM spec, so should be warning, not
5101 error. (Sun's verifier does not complain - though MicroSoft's does.)
5103 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5105 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5108 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5110 * parse.y (resolve_expression_name): Permit instance variables from
5111 enclosing context in super constructor call.
5112 (resolve_qualified_expression_name): Permit enclosing class's qualified
5113 "this" in super constructor call.
5115 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5117 * class.c (build_utf8_ref): Remove last argument in call to
5118 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5119 (build_class_ref): Likewise.
5120 (build_static_field_ref): Likewise.
5121 (get_dispatch_table): Likewise.
5122 (layout_class_method): Likewise.
5123 (emit_register_classes): Likewise.
5124 * constants.c (build_constant_data_ref): Likewise.
5125 * decl.c (builtin_function): Likewise.
5126 (create_primitive_vtable): Likewise.
5127 * expr.c (build_known_method_def): Likewise.
5128 (build_jni_stub): Likewise.
5129 (java_lang_expand_expr): Likewise.
5131 2001-01-10 Tom Tromey <tromey@redhat.com>
5133 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5135 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5137 * java-tree.h (lang_printable_name_wls): New prototype.
5138 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5139 rather than `current_class' to print type name. Don't prepend type
5140 names when printing constructor names.
5141 (lang_printable_name_wls): New function.
5142 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5143 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5144 * parse.y (patch_method_invocation): Message tuned for constructors.
5145 (not_accessible_p): Grant `private' access from within
5148 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5150 All files with updated copyright when applicable.
5151 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5152 * class.c (mangle_class_field): Function removed.
5153 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5154 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5155 (build_class_ref): Call `java_mangle_class_field' instead of
5156 `mangle_class_field.'
5157 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5158 (layout_class): Call `java_mangle_decl' instead of
5159 `mangle_static_field.'
5160 (cxx_keywords): Initialized static array moved to `lex.c.'
5161 (layout_class_method): Changed leading comment. Simplified to
5162 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5163 * decl.c (lang_mark_tree): Mark field `package_list.'
5164 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5165 (struct lang_type): New field `package_list.'
5166 (unicode_mangling_length): Prototype removed.
5167 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5168 emit_unicode_mangled_name): Likewise.
5169 (cxx_keyword_p): New prototype.
5170 (java_mangle_decl, java_mangle_class_field,
5171 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5172 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5174 * jvgenmain.c (main_method_prefix): Global variable removed.
5175 (main_method_suffix): Likewise.
5176 (do_mangle_classname): New function.
5177 (main): Call it. Format changed to accommodate new mangling scheme.
5178 * lex.c: (utf8_cmp): Conditionally prototyped.
5179 (cxx_keywords): Moved from class.c, conditionally defined.
5180 (utf8_cmp, cxx_keyword_p): Likewise.
5181 * mangle.c (obstack.h, ggc.h): Included.
5182 (mangle_field_decl): New function.
5183 (mangle_method_decl, mangle_type, mangle_pointer_type,
5184 mangle_array_type, mangle_record_type,
5185 find_compression_pointer_match, find_compression_array_match,
5186 find_compression_record_match,
5187 find_compression_array_template_match, set_type_package_list,
5188 entry_match_pointer_p, emit_compression_string, init_mangling,
5189 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5190 (mangle_obstack): New global.
5191 (MANGLE_RAW_STRING): New macro.
5192 (unicode_mangling_length): Turned static.
5193 (append_unicode_mangled_name): Renamed from
5194 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5195 replaces `obstack', removed from the parameter list.
5196 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5197 replaces parameter `obstack', removed from the parameter list. Call
5198 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5199 (append_gpp_mangled_classtype): Removed.
5200 (compression_table, compression_next): New static variables.
5201 * parse.y (temporary_obstack): Extern declaration removed.
5203 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5205 * parse.y (patch_binop): Compute missing type in error situations.
5207 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5209 * class.c (make_class_data): Push initial value for "arrayclass".
5210 * decl.c (init_decl_processing): Add new class field "arrayclass".
5212 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5214 From patha@softlab.ericsson.se:
5215 * parse.y (switch_label): Use build, not build1, to construct
5218 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5220 * lang.c (lang_decode_option): Change -MA to -MP.
5221 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5222 Update to new prototype; do quote targets.
5223 (jcf_dependency_write): Update.
5225 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5227 Shorten primitive array allocation path:
5228 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5229 to create new primitive arrays.
5230 * expr.c (build_newarray): If generating native code, call
5231 soft_newarray_node with a reference to the primitive TYPE identifier
5232 instead of type_value.
5234 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5236 Fix for PRs gcj/312 and gcj/253:
5237 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5238 dest if they arn't already.
5239 * class.c (layout_class): Call maybe_layout_super_class on
5240 superinterfaces also, but only if compiling from bytecode.
5243 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5246 2000-12-15 Tom Tromey <tromey@redhat.com>
5248 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5251 2000-12-14 Andrew Haley <aph@redhat.com>
5253 * boehm.c (mark_reference_fields): Change test to correctly detect
5256 2000-12-15 Andreas Jaeger <aj@suse.de>
5258 * config-lang.in (lang_dirs): Added.
5260 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5262 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5263 Credits go to rth for finding it.
5265 2000-12-13 Mike Stump <mrs@wrs.com>
5267 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5269 2000-11-07 Tom Tromey <tromey@cygnus.com>
5271 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5272 * lex.c (java_ignorable_control_p): Removed.
5273 (java_letter_or_digit_p): Removed.
5274 (java_start_char_p): New function.
5275 (java_read_char): Return `int', not `unicode_t'. Changed
5277 (java_read_unicode): Likewise.
5278 (java_read_unicode_collapsing_terminators): Likewise.
5279 (java_get_unicode): Likewise.
5280 (java_new_lexer): Initialize hit_eof.
5281 (java_parse_end_comment): Take `int' argument.
5282 (java_parse_doc_section): Likewise.
5283 (java_parse_escape_sequence): Don't allow backlash-newline.
5285 * lex.h (JAVA_DIGIT_P): Removed.
5286 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5287 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5288 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5289 (JAVA_PART_CHAR_P): New macro.
5291 (JAVA_CHAR_ERROR): Now -2.
5292 (java_lexer): New field `hit_eof'.
5293 * chartables.h: New file.
5294 * gen-table.pl: new file.
5296 2000-11-20 Tom Tromey <tromey@cygnus.com>
5297 Alexandre Petit-Bianco <apbianco@cygnus.com>
5299 * parse.y (java_complete_lhs): Only allow compound assignment of
5300 reference type if type is String.
5302 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5304 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5305 jcf-path.c: Likewise.
5307 2000-12-09 Anthony Green <green@redhat.com>
5309 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5310 filestart and filename_length as int values.
5312 2000-12-07 Mo DeJong <mdejong@redhat.com>
5314 * jcf-io.c (find_class): Correct the logic that tests to see if a
5315 .java file is newer than its .class file. The compiler was
5316 incorrectly printing a warning when file mod times were equal.
5318 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5320 * jvgenmain.c: Use ISPRINT not isascii.
5322 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5324 * parse.y (end_artificial_method_body): Fixed typo.
5326 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5328 * parse.y (patch_method_invocation): Pick the correct enclosing
5329 context when creating inner class instances.
5332 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5334 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5335 Update copyright year to 2000.
5337 2000-11-23 Anthony Green <green@redhat.com>
5339 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5340 Move current_file_list out of yyparse and make it static.
5342 * expr.c: Declare quick_stack and tree_list_free_list as static
5343 (init_expr_processing): Register quick_stack and
5344 tree_list_free_list roots.
5346 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5348 * parse.y (build_outer_field_access): New local `decl_ctx', use
5349 it. Check for field's context and current class immediate outer
5350 context inheritance.
5351 (outer_field_access_p): Consider fields inherited from the last
5353 (build_access_to_thisn): Stop at the last enclosing context if
5357 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5359 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5361 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5363 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5366 2000-11-20 Tom Tromey <tromey@cygnus.com>
5368 * jv-scan.c (help): Document --complexity.
5369 (options): Added --complexity.
5370 (flag_complexity): New global.
5371 (main): Call `report'.
5372 * parse-scan.y (complexity): New global.
5373 (if_then_statement, if_then_else_statement,
5374 if_then_else_statement_nsi, switch_block_statement_group,
5375 while_expression, do_statement, for_begin, continue_statement,
5376 throw_statement, catch_clause, finally, method_invocation,
5377 conditional_and_expression, conditional_or_expression,
5378 conditional_expression): Update complexity.
5379 (reset_report): Reset complexity.
5380 (report): New function.
5382 2000-11-20 Tom Tromey <tromey@cygnus.com>
5384 * lex.c (yylex): Added STRICT_TK case.
5385 * parse.y (STRICT_TK): Added.
5386 * parse-scan.y (STRICT_TK): Added.
5387 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5388 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5390 * keyword.h: Rebuilt.
5391 * keyword.gperf (strictfp): Added.
5393 2000-11-20 Tom Tromey <tromey@cygnus.com>
5395 * lex.c (yylex): Recognize floating point constants with leading
5398 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5400 * java-tree.h (cyclic_inheritance_report): Constify.
5401 * parse.y (cyclic_inheritance_report): Likewise.
5403 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5405 * parse.y (goal): Remove call to ggc_add_string_root.
5407 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5409 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5410 Create string in scratch buffer, then pass to build_string.
5412 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5414 * parse.y (issue_warning_error_from_context): Add
5417 2000-11-11 Anthony Green <green@redhat.com>
5419 * jcf-parse.c (process_zip_dir): Add finput parameter.
5420 (jcf_figure_file_type): Call process_zip_dir with appropriate
5423 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5425 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5426 * jcf-parse.c (jcf_figure_file_type): Likewise.
5428 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5430 * parse.y (create_new_parser_context): Use memset () instead of
5433 2000-11-08 Tom Tromey <tromey@cygnus.com>
5435 * gjavah.c (process_file): Only include gcj/cni.h when generating
5438 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5440 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5441 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5442 instead of bzero ().
5444 2000-11-05 Tom Tromey <tromey@cygnus.com>
5446 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5447 * lex.c (IS_ZERO): New define.
5448 (java_perform_atof): Error on floating point underflow.
5450 2000-11-04 Tom Tromey <tromey@cygnus.com>
5452 * lex.c (java_parse_escape_sequence): Only read two octal
5453 characters if the first one is greater than 3. Don't allow
5454 "octal" numbers to include the digits 8 or 9.
5456 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5458 * Make-lang.in (java.distdir): Remove.
5460 2000-11-03 Tom Tromey <tromey@cygnus.com>
5462 * Make-lang.in (java.dvi): New target.
5463 Partial fix for PR other/567.
5465 * lang-options.h: Mention -Wout-of-date.
5466 * jcf-dump.c (flag_newer): New global.
5467 * gjavah.c (flag_newer): New global.
5468 * jcf-io.c (find_class): Only warn when flag_newer set.
5469 * lang.c (flag_newer): New global.
5470 (struct string_option): New declaration.
5471 (lang_W_options): New global.
5472 (process_option_with_no): New function.
5473 (lang_decode_option): Use it.
5475 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5476 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5479 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5480 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5481 * lex.c (java_read_unicode): Removed `term_context' argument.
5482 Recognize any number of `u' in `\u'.
5483 (java_read_unicode_collapsing_terminators): New function.
5484 (java_get_unicode): Use it.
5485 (java_lineterminator): Removed.
5486 (yylex): Produce error if character literal is newline or single
5487 quote. Return if eof found in middle of `//' comment. EOF in
5488 `//' comment is only an error if pedantic.
5489 (java_ignorable_control_p): New function.
5490 (java_parse_end_comment): Return if eof found in middle of
5493 * jv-scan.c (pedantic): New global.
5495 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5497 * parse.y (outer_field_access_p): Inherited fields aren't
5498 consider outer fields.
5499 (maybe_build_thisn_access_method): Use
5500 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5501 (resolve_expression_name): Trigger an error if a static field
5502 is being accessed as an outer field.
5504 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5506 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5509 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5511 * Make-lang.in: Move all build rules here from Makefile.in,
5512 adapt to new context. Wrap all rules that change the current
5513 directory in parentheses. Expunge all references to $(P).
5514 When one command depends on another and they're run all at
5515 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5516 all object-file generation rules. Delete obsolete variables.
5518 * Makefile.in: Delete.
5519 * config-lang.in: Delete outputs= line.
5521 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5523 * parse.y (patch_method_invocation): NULLify this_arg when already
5525 (maybe_use_access_method): Handle call to methods unrelated to the
5526 current class. Fixed comment.
5529 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5531 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5534 2000-10-24 Tom Tromey <tromey@cygnus.com>
5536 * lex.c (java_new_lexer): Initialize new fields. Work around
5537 broken iconv() implementations.
5538 (java_read_char): Swap bytes if required. Use fallback decoder if
5540 (byteswap_init, need_byteswap): New globals.
5541 (java_destroy_lexer): Only close iconv handle if it is in use.
5542 * lex.h (java_lexer): New fields read_anything, byte_swap,
5544 Made out_buffer unsigned.
5546 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5548 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5549 where an enclosing context can be set on the jdep.
5550 (do_resolve_class): Fixed identation.
5552 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5554 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5556 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5559 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5561 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5563 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5565 * jcf-write.c (OP1): Update `last_bc'.
5566 (struct jcf_block): Fixed indentation and typo in comments. New
5568 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5569 follows `monitorenter'.
5570 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5574 2000-10-16 Tom Tromey <tromey@cygnus.com>
5576 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5577 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5578 * lang-options.h: Added -MA, -MT, -MF..
5579 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5580 (DEPEND_TARGET_SET): New macro.
5581 (DEPEND_FILE_ALREADY_SET): Likewise.
5582 (init_parse): Handle new flags.
5583 * jcf.h (jcf_dependency_print_dummies): Declare.
5584 * Make-lang.in (s-java): Added mkdeps.o.
5585 * Makefile.in (BACKEND): Added mkdeps.o.
5586 (../gcjh$(exeext)): Added mkdeps.o.
5587 (../jcf-dump$(exeext)): Added mkdeps.o.
5588 * jcf-depend.c: Include mkdeps.h.
5589 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5590 add_entry): Removed.
5591 (jcf_dependency_reset): Rewrote.
5592 (dependencies): New global.
5593 (jcf_dependency_set_target): Rewrote.
5594 (jcf_dependency_add_target): Likewise.
5595 (jcf_dependency_add_file): Likewise.
5597 (print_ents): Removed.
5598 (jcf_dependency_write): Rewrote.
5599 (print_dummies): New global.
5600 (jcf_dependency_print_dummies): New function
5601 (jcf_dependency_write): Call deps_dummy_targets if required.
5603 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5605 * gjavah.c (add_class_decl): Removed unused variables `tname',
5606 `tlen' and `name_index'.
5607 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5608 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5609 in `wfl_operator' with value.
5610 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5611 (jcf_figure_file_type): Fixed identation.
5612 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5613 * parse.y (analyze_clinit_body): New function.
5614 (static_initializer:): Reset `current_static_block'.
5615 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5616 `wfl_operator' with new value.
5617 (lookup_cl): Use EXPR_WFL_FILENAME.
5618 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5619 analyze_clinit_body.
5620 (build_outer_field_access): Access to this$<n> built from
5621 current_class, not its outer context.
5622 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5623 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5624 (patch_method_invocation): Use `is_static_flag' when already
5626 (patch_newarray): Removed assignment in ternary operator.
5628 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5630 * except.c (free_eh_ranges): Don't free `whole_range'.
5632 2000-10-15 Anthony Green <green@redhat.com>
5634 * decl.c (init_decl_processing): Call init_class_processing before
5637 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5639 * check-init.c (check_init): Fixed leading comment. Use
5641 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5642 (give_name_to_locals): Likewise.
5643 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5644 fields in lang_decl_var.
5645 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5646 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5647 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5648 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5649 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5650 (LOCAL_FINAL): Rewritten.
5651 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5652 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5653 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5654 `init_final' fields.
5655 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5656 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5657 (TYPE_HAS_FINAL_VARIABLE): New macro.
5658 (struct lang_type): Added `afv' field.
5659 * parse.y (check_static_final_variable_assignment_flag): New function.
5660 (reset_static_final_variable_assignment_flag): Likewise.
5661 (check_final_variable_local_assignment_flag): Likewise.
5662 (reset_final_variable_local_assignment_flag): Likewise.
5663 (check_final_variable_indirect_assignment): Likewise.
5664 (check_final_variable_global_assignment_flag): Likewise.
5665 (add_inner_class_fields): Use LOCAL_FINAL_P.
5666 (register_fields): Handle local finals and final variables.
5667 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5668 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5669 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5671 (java_complete_expand_methods): Loop to set
5672 TYPE_HAS_FINAL_VARIABLE. Call
5673 `reset_final_variable_local_assignment_flag' and
5674 `check_final_variable_local_assignment_flag' accordingly before
5675 and after constructor expansion. Call
5676 `reset_static_final_variable_assignment_flag'
5677 before expanding <clinit> and after call
5678 `check_static_final_variable_assignment_flag' if the
5679 current_class isn't an interface. After all methods have been
5680 expanded, call `check_final_variable_global_assignment_flag' and
5681 `check_static_final_variable_assignment_flag' if the current class
5683 (maybe_yank_clinit): Fixed typo in comment.
5684 (build_outer_field_access_methods): Removed old sanity check. Use
5685 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5686 Don't create access methods for finals.
5687 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5688 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5689 existing DECL_INIT has been processed.
5690 (java_complete_lhs): Likewise.
5691 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5692 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5694 (patch_assignment): Use LOCAL_FINAL_P.
5695 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5696 DECL_INITIAL is nullified.
5699 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5701 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5703 * Makefile.in (parse.c, parse-scan.c): Likewise.
5705 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5707 * class.c (temporary_obstack): Remove.
5708 (make_class): Don't mess with obstascks.
5709 (push_class): Likewise.
5710 (set_super_info): Likewise.
5711 (add_method_1): Likewise.
5712 (add_method): Likewise.
5713 (add_field): Likewise.
5714 (build_utf8_ref): Likewise.
5715 (build_class_ref): Likewise.
5716 (build_static_field_ref): Likewise.
5717 (finish_class): Likewise.
5718 (push_super_field): Likewise.
5719 (layout_class): Likewise.
5720 (layout_class_methods): Likewise.
5721 (init_class_processing): Likewise.
5722 * constants.c (get_tag_node): Likewise.
5723 (build_constant_data_ref): Likewise.
5724 * decl.c (ggc_p): Remove.
5725 (copy_lang_decl): Use ggc_alloc.
5726 (complete_start_java_method): Don't mess with obstacks.
5727 (start_java_method): Likewise.
5728 (end_java_method): Likewise.
5729 * except.c (link_handler): Use xmalloc.
5730 (free_eh_ranges): New function.
5731 (method_init_exceptions): Use it.
5732 (add_handler): Use xmalloc.
5733 (expand_start_java_handler): Don't mess with obstacks.
5734 (prepare_eh_table_type): Likewise.
5735 (expand_end_java_handler): Likewise.
5736 * expr.c (push_value): Likewise.
5737 (create_label_decl): Likewise.
5738 (build_jni_stub): Likewise.
5739 (java_lang_expand_expr): Likewise.
5740 (note_instructions): Use xrealloc.
5741 (java_push_constant_from_pool): Don't mess with obstacks.
5742 (process_jvm_instruction): Likewise.
5743 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5745 * jcf-parse.c (get_constant): Don't mess with obstacks.
5746 (read_class): Likewise.
5747 (jcf_parse): Likewise.
5748 * lex.c (expression_obstack): Remove.
5749 (java_lex): Don't use obstack_free.
5750 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5751 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5752 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5753 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5754 * parse.y (gaol): Add more GC roots.
5755 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5756 (lookup_field_wrapper): Likewise.
5757 (obtain_incomplete_type): Don't mess with obstacks.
5758 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5760 (craft_constructor): Don't mess with obstacks.
5761 (safe_layout_class): Likewise.
5762 (java_complete_class): Likewise.
5763 (source_end_java_method): Likewise.
5764 (build_outer_field_access_methods): Likewise.
5765 (build_outer_method_access_method): Likewise.
5766 (maybe_build_thisn_access_method): Likewise.
5767 (build_dot_class_method_invocation): Likewise.
5768 (java_complete_tree): Likewise.
5769 (java_complete_lhs): Likewise.
5770 (do_merge_string_cste): Likewise.
5771 (patch_string_cst): Likewise.
5772 (array_constructor_check_entry): Likewise.
5773 * typeck.c (build_java_array_type): Likewise.
5774 (parse_signature_string): Likewise.
5775 (build_java_signature): Likewise.
5777 2000-10-12 Tom Tromey <tromey@cygnus.com>
5780 * gjavah.c (add_class_decl): Don't special-case inner classes.
5781 (add_namelet): Likewise.
5783 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5785 * java-tree.h: Constify current_encoding.
5786 * lang.c: Constify current_encoding.
5788 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5790 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5791 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5793 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5795 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5796 patch. Fixes gcj/340.
5798 2000-10-10 Tom Tromey <tromey@cygnus.com>
5800 * lex.c (java_new_lexer): Initialize out_first and out_last
5802 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5804 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5806 * parse.y (pop_current_osb): New function.
5807 (array_type:): Use `dims:', changed actions
5808 accordingly. Suggested by Anthony Green.
5809 (array_creation_expression:): Used pop_current_osb.
5810 (cast_expression:): Likewise.
5811 (search_applicable_method_list): Fixed indentation.
5813 2000-10-08 Anthony Green <green@redhat.com>
5815 * parse.y (array_type_literal): Remove production.
5816 (type_literals): Refer to array_type, not array_type_literal.
5818 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5820 Patch contributed by Corey Minyard.
5821 * decl.c (check_local_named_variable): New function.
5822 (tree check_local_unnamed_variable): Likewise.
5823 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5825 2000-10-07 Anthony Green <green@redhat.com>
5827 * class.c (layout_class): Handle case where superclass can't be
5830 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5832 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5835 2000-10-05 Tom Tromey <tromey@cygnus.com>
5837 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5838 * jvgenmain.c (class_mangling_prefix): Removed.
5839 (class_mangling_suffix): New global.
5841 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5843 (print_method_info): Handle overrides for static and final
5845 (process_file): Generate declaration for class object field.
5846 * class.c (cxx_keywords): New array.
5847 (utf8_cmp): New function.
5848 (cxx_keyword_p): New function.
5849 (layout_class_method): Mangle C++ keywords by appending `$'.
5850 (mangle_field): New function.
5851 (mangle_class_field): Use mangle_field. Mangle class name as
5853 (mangle_static_field): Use mangle_field.
5855 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
5857 * decl.c (find_local_variable): Removed uncessary type check and
5858 fixed range check typo. From Corey Minyard.
5860 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5862 * decl.c (give_name_to_locals): New local `code_offset'. Call
5863 `maybe_adjust_start_pc'.
5864 * expr.c (note_instructions): New function.
5865 (expand_byte_code): Don't collect insn starts here.
5866 (peek_opcode_at_pc): New function.
5867 (maybe_adjust_start_pc): Likewise.
5868 * java-tree.h (maybe_adjust_start_pc): Declare.
5869 (note_instructions): Likewise.
5870 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5872 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5874 * parse.y (field_access:): Fixed indentation.
5875 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5877 2000-09-07 Tom Tromey <tromey@cygnus.com>
5880 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5881 JPRIMITIVE_TYPE_P, for arithmetic operators.
5882 (patch_method_invocation): Indentation fix.
5883 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5884 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5885 (do_unary_numeric_promotion): Cleaned up code.
5886 (valid_cast_to_p): Handle boolean correctly.
5888 2000-09-27 Tom Tromey <tromey@cygnus.com>
5890 * lex.c (java_read_unicode): Reset bs_count when finished with
5893 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5896 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5897 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5898 (typeck.o): Depend on ggc.h.
5899 * class.c (add_method_1): Use GC functions for allocation.
5900 (init_class_processing): Register roots.
5901 * decl.c (ggc_p): Set to 1.
5902 (pending_local_decls): Make it static.
5903 (push_jvm_slot): Use GC functions for allocation.
5904 (init_decl_processing): Register roots.
5905 (give_name_to_locals): Use GC functions for allocation.
5906 (lang_mark_tree): New function.
5907 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5908 functions for allocation.
5909 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5910 * lex.c (java_lex): Use build_string, rather than replicating it
5912 * parse.y (goal): Add more roots.
5913 (mark_parser_ctxt): New function.
5914 * typeck.c: Include ggc.h.
5916 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5918 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5919 contains something else than MODIFY_EXPR.
5921 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5923 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5924 * Makefile.in (parse.o): Depend on ggc.h.
5925 (class.o): Likewise.
5926 (constants.o): Likewise.
5929 (jcf-parse.o): Likewise.
5930 (jcf-write.o): Likewise.
5931 (mangle.o): Likewise.
5932 * class.c: Include ggc.h.
5933 (build_static_field_ref): Register GC roots.
5934 (layout_class): Likewise.
5935 (init_class_processing): Likewise.
5936 * constants.c: Include ggc.h.
5937 (current_constant_pool_data_ref): Remove.
5938 (tag_nodes): Move it to ...
5939 (get_tag_node): ... here. Register GC roots.
5940 * decl.c: Include ggc.h. Remove many global tree definitions.
5941 (throw_node): Define.
5942 (java_global_trees): Likewise.
5943 (predef_filenames): Make the size a constant.
5944 (init_decl_processing): Adjust accordingly.
5945 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5946 * expr.c: Include ggc.h.
5947 (init_expr_processing): Register GC roots.
5948 (build_invokeinterface): Likewise.
5949 * java-tree.h: Replace extern tree declarations with macros.
5950 (java_global_trees): New variable.
5951 (java_tree_index): New enumeration.
5952 (init_jcf_parse): Declare.
5953 * jcf-parse.c: Include ggc.h.
5954 (current_class): Remove declaration.
5955 (main_class): Likewise.
5956 (all_class_list): Likewise.
5957 (predefined_filename_p): Adjust for constant size of
5959 (init_jcf_parse): New function.
5960 * jcf-write.c: Include ggc.h.
5961 (generate_classfile): Register GC roots.
5962 (append_synthetic_attribute): Likewise.
5963 (append_innerclass_attribute_entry): Likewise.
5964 * lang.c: Include ggc.h.
5965 (lang_print_error): Register GC roots.
5966 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
5968 * parse.y: Include ggc.h.
5969 (wfl_operator): Remove.
5970 (goal): Register GC roots.
5971 (java_pop_parser_context): Adjust for new field names.
5972 (java_parser_context_save_global): Likewse.
5973 (java_parser_context_restore_global): Likewise.
5974 (java_parser_context_suspend): Likewise.
5975 (java_parser_context_resume): Likewise.
5976 (verify_constructor_circularity): Register GC roots.
5977 (lookup_cl): Likewise.
5978 (java_reorder_fields): Likewise.
5979 (build_current_this): Likewise.
5980 (class_in_current_package): Likewise.
5981 (argument_types_convertible): Likewise.
5982 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
5984 2000-09-14 Tom Tromey <tromey@cygnus.com>
5986 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
5988 2000-09-13 Tom Tromey <tromey@cygnus.com>
5990 * jcf-parse.c: Include <locale.h>.
5991 * jv-scan.c: Include <locale.h>.
5993 2000-09-12 Tom Tromey <tromey@cygnus.com>
5995 * expr.c (pop_type_0): Return `Object' if trying to merge two
5997 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
5998 interface types; `Object' is always a valid supertype.
6000 2000-09-12 Tom Tromey <tromey@cygnus.com>
6003 * jv-scan.c (help): Document --encoding.
6004 (options): Added `encoding' entry.
6005 (OPT_ENCODING): New define.
6006 (main): Handle --encoding.
6007 Include <langinfo.h> if nl_langinfo exists.
6008 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6010 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6011 (parse_source_file): Correctly call java_init_lex. Added `finput'
6012 argument. Use nl_langinfo to determine default encoding.
6013 * java-tree.h (current_encoding): Declare.
6014 * parse.y (java_parser_context_restore_global): Don't restore
6016 (java_parser_context_save_global): Don't set `finput' field.
6017 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6019 * lang.c (current_encoding): New global.
6020 (lang_decode_option): Recognize `-fencoding='.
6021 (finish_parse): Don't close finput.
6022 * parse.h (struct parser_ctxt): Removed `finput' and
6023 `unget_utf8_value' fields. Added `lexer' field.
6024 (java_init_lex): Fixed declaration.
6025 * lex.c (java_new_lexer): New function.
6026 (java_destroy_lexer): Likewise.
6027 (java_read_char): Added `lex' argument. Handle iconv case.
6028 (java_read_unicode): Added `lex' argument. Count backslashes in
6030 (java_init_lex): Added `finput' and `encoding' arguments. Set
6031 `lexer' field in ctxp.
6032 (BAD_UTF8_VALUE): Removed.
6033 (java_lex): Handle seeing UEOF in the middle of a string literal.
6034 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6035 (java_lexer): New structure.
6038 (DEFAULT_ENCODING): New define.
6039 (java_destroy_lexer): Declare.
6041 2000-09-12 Tom Tromey <tromey@cygnus.com>
6044 * lex.c (java_init_lex): Initialize java_io_serializable.
6045 * parse.y (java_io_serializable): New global.
6046 (valid_ref_assignconv_cast_p): An array can be cast to
6049 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6051 * decl.c, expr.c: Include defaults.h if not already included.
6052 Don't define the *_TYPE_SIZE macros.
6054 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6056 * typeck.c (build_java_array_type): Correct first parameter
6057 in ADJUST_FIELD_ALIGN invocation.
6059 2000-09-06 Tom Tromey <tromey@cygnus.com>
6061 * lang-specs.h: Also recognize `-femit-class-files'.
6063 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6065 * verify.c (merge_types): Load the types to merge if necessary.
6067 2000-09-02 Anthony Green <green@redhat.com>
6069 * jcf-io.c: Include zlib.h.
6070 (open_in_zip): Read compressed class file archives.
6071 * zipfile.h (ZipDirectory): Add uncompressed_size and
6072 compression_method fields.
6073 * zextract.c (read_zip_archive): Collect file compression info.
6075 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6077 * parse.y (do_resolve_class): Also explore superclasses of
6078 intermediate enclosing contexts when searching for inner classes.
6080 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6082 * parse.y (variable_declarator_id:): Better error message.
6083 (expression_statement:): Use YYNOT_TWICE.
6084 (cast_expression:): Likewise.
6085 (assignment:): Likewise.
6087 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6089 * parse.y (do_merge_string_cste): New locals. Create new
6090 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6092 2000-08-07 Hans Boehm <boehm@acm.org>
6094 * boehm.c (mark_reference_fields): Set marking bits for all words in
6095 a multiple-word record.
6096 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6099 2000-08-31 Mike Stump <mrs@wrs.com>
6101 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6102 jcf-dump$(exeext)): Make parallel safe.
6104 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6106 * jcf-parse.c (set_source_filename): Constify a char *.
6107 * jcf-write.c (append_innerclasses_attribute,
6108 make_class_file_name): Constify a char *. Don't recycle a
6109 variable for an unrelated purpose.
6110 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6111 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6113 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6115 * expr.c (can_widen_reference_to): Fixed indentation.
6116 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6117 * parse.y: `finit$' replaces `$finit$' in comments.
6118 (try_builtin_assignconv): Fixed leading comment.
6120 2000-08-25 Greg McGary <greg@mcgary.org>
6122 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6124 2000-08-24 Greg McGary <greg@mcgary.org>
6126 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6127 * parse.y (BINOP_LOOKUP): Likewise.
6129 2000-08-22 Andrew Haley <aph@cygnus.com>
6131 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6132 sign extending. Fixes gcj/321.
6133 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6134 combining to make a jlong. Fixes gcj/321.
6136 2000-08-21 Nix <nix@esperi.demon.co.uk>
6138 * lang-specs.h: Do not process -o or run the assembler if
6141 2000-08-16 Andrew Haley <aph@cygnus.com>
6143 * typeck.c (build_java_array_type): Rewrite code to do array
6144 alignment. Take into account back-end macros when aligning array
6145 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6146 user to set alignment. Fixes gcj/252 and 160.
6148 2000-08-09 Tom Tromey <tromey@cygnus.com>
6150 * parse.y (check_abstract_method_definitions): Now return `int'.
6151 Check implemented interfaces. Fixes PR gcj/305.
6153 * parse.y (patch_switch_statement): Disallow `long' in switch
6154 expressions. Fixes PR gcj/310.
6156 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6158 * decl.c (finit_leg_identifier_node): New global.
6159 (init_decl_processing): Use `finit$' to initialize
6160 finit_identifier_node. Use `$finit$' to initialize
6161 finit_leg_identifier_node.
6162 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6163 * java-tree.h (finit_identifier_node): Changed attached comment.
6164 (finit_leg_identifier_node): New declaration.
6165 (ID_FINIT_P): Take finit_identifier_node and
6166 finit_leg_identifier_node into account. This is a backward
6169 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6171 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6173 (generate_bytecode_insns): Check `nargs' before emitting it.
6174 * verify.c (merge_type_state): Fixed typo.
6175 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6176 generate_bytecode_{conditional,insns}.
6178 2000-08-13 Anthony Green <green@redhat.com>
6180 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6183 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6185 * class.c (maybe_layout_super_class): Fixed indentation.
6186 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6187 (java_check_methods): New function declaration.
6188 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6189 instead of `str_ptr'.
6190 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6191 of a `invokeinterface' at the right time.
6192 * parse.h (WFL_STRIP_BRACKET): New macro.
6193 (SET_TYPE_FOR_RESOLUTION): Use it.
6194 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6195 (check_class_interface_creation): Don't check for cross package
6196 innerclass name clashes.
6197 (method_header): Behave properly if MDECL is `error_mark_node'.
6198 (method_declarator): Return `error_mark_node' if bogus current
6200 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6201 (resolve_and_layout): New local `decl_type', set and used. Call
6203 (java_check_methods): New method.
6204 (java_layout_classes): Use it.
6205 (resolve_qualified_expression_name): No EH check necessary in
6207 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6209 (patch_assignment): Set DECL_INITIAL on integral final local.
6211 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6213 * java-tree.h (flag_extraneous_semicolon): New extern.
6214 * lang-options.h: (-Wextraneous-semicolon): New option.
6215 * lang.c (flag_redundant): Fixed typo in leading comment.
6216 (flag_extraneous_semicolon): New global.
6217 (lang_decode_option): Set `flag_extraneous_semicolon' when
6218 -Wall. Decode `-Wextraneous-semicolon'.
6219 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6220 `empty_statement' rule.
6221 (class_body_declaration): Likewise.
6222 (method_body:): Accept `;' as a method body.
6223 (static_initializer:): Removed `SC_TK' hack.
6224 (constructor_block_end:): Likewise.
6225 (empty_statement:): Report deprecated empty declaration. Fixes
6228 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6230 * parse.y (build_dot_class_method_invocation): Changed parameter
6231 name to `type'. Build signature from `type' and convert it to a
6232 STRING_CST if it's an array.
6233 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6234 to use `ref_type' directly.
6236 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6238 * lang-options.h: Added a comma after the last element to avoid
6239 syntax errors when other languages define additional options.
6241 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6243 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6244 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6245 (jc1): Link with $(BACKEND).
6246 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6248 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6250 * jvspec.c: Adjust type of second argument to
6251 lang_specific_driver, and update code as necessary.
6253 * class.c (build_dtable_decl): Initialize dummy.
6255 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6257 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6258 method bodies not to rule out discarding `<clinit>'; don't use
6259 <clinit> to initialize static fields with constant initializers.
6261 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6263 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6265 (method_synthetic): New global.
6266 (HANDLE_METHOD): Recognize synthetic method and tell
6267 `print_method_info' about it.
6268 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6269 processing a synthetic method.
6270 * jcf-reader.c (skip_attribute): New function.
6271 ( skip_attribute): Likewise.
6273 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6275 * parse.y (build_outer_field_access): Fixed comments.
6276 (fix_constructors): Emit the initialization of this$<n> before
6278 (resolve_qualified_expression_name): Build an access to `decl' if
6281 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6283 * parse-scan.y (curent_class): Non longer const.
6284 (inner_qualifier, inner_qualifier_length): Deleted.
6285 (current_class_length): New global.
6286 (bracket_count): Fixed typo in leading comment.
6287 (anonymous_count): New global.
6288 (class_instance_creation_expression:): Handle anonymous classes.
6289 (anonymous_class_creation:): New rule.
6290 (push_class_context): Rewritten.
6291 (pop_class_context): Likewise.
6292 (INNER_QUALIFIER): Macro deleted.
6293 (report_class_declaration): call `push_class_context' when
6294 entering the function. `fprintf' format modified not to use
6296 (report_class_declaration): Assign `package_name' and
6297 `current_class' to NULL separately.
6299 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6301 * expr.c (build_invokeinterface): Call layout_class_methods on
6304 2000-07-27 Tom Tromey <tromey@cygnus.com>
6305 Anthony Green <green@cygnus.com>
6306 Alexandre Petit-Bianco <apbianco@cygnus.com>
6308 * class.c (make_class_data): Create vtable for abstract classes.
6309 (get_dispatch_table): Changed to cope with abstract classes.
6311 2000-07-27 Tom Tromey <tromey@cygnus.com>
6313 * parse.y (patch_method_invocation): Don't reverse the argument
6314 list when dealing with anonymous class constructors. Fixed typo in
6317 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6319 * parse.y (build_alias_initializer_parameter_list): Reverse
6320 crafted list when building aliases for anonymous class
6323 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6325 * parse.y (jdep_resolve_class): Don't bother checking potential
6326 innerclass access if `decl' is NULL.
6327 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6330 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6332 * parse.c: Remove (again.)
6334 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6336 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6337 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6338 outside the `if' statement, alias to innerclass removed, `decl'
6339 used to mark the class complete.
6341 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6343 * parse.y (simple_name:): Fixed typo in error message.
6345 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6347 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6348 or its first operand can be error marks.
6350 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6352 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6353 * parse.y (method_header): Likewise.
6355 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6357 * parse.y (process_imports): Consider that one might be trying to
6358 import an innerclass. Fixes gcj/254
6360 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6362 * parse.y (find_as_inner_class): Handle the case where the
6363 enclosing context of an innerclass has been loaded as bytecode.
6365 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6367 * parse.y (simple_name:): Reject `$' in type names.
6368 (resolve_type_during_patch): Use `type' as a second
6369 argument to resolve_no_layout. Fixes gcj/257.
6371 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6373 * parse.y (find_most_specific_methods_list): Select the only
6374 non-abstract method even if max has been set.
6375 Fixes gcj/285, gcj/298.
6377 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6379 * lang-specs.h: Added %(jc1) to java compiler options.
6381 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6383 * .cvsignore: New file.
6385 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6387 * parse.y (not_accessible_p): Access granted to innerclasses
6388 (indirectly) extending the reference type. Fixes gcj/249.
6390 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6392 * parse.y (patch_method_invocation): Fixed comment.
6393 (maybe_use_access_method): Build this$<n>s to the context of the
6394 target method, or a type that extends it. Fixes gcj/242.
6396 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6400 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6402 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6404 2000-07-13 Tom Tromey <tromey@cygnus.com>
6406 * lang-specs.h: Added %{I*}.
6408 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6410 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6412 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6414 * parse-scan.c: Remove.
6416 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6418 * class.c (set_super_info): Handled protected inner classes.
6419 (common_enclosing_context_p): Bail early if arguments aren't both
6421 (get_access_flags_from_decl): Handle private and protected inner
6423 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6424 (CLASS_PROTECTED): Likewise.
6425 (struct lang_type): New bitfield `poic'.
6426 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6428 (check_inner_class_access): Renamed arguments, added
6429 comments. Handles protected inner classes (fixes gcj/225)
6430 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6432 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6434 * parse.y (resolve_qualified_expression_name): Verify qualified
6435 access to `this'. Fixes gcj/239.
6437 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6439 * jcf-write.c (generate_classfile): Don't install ConstantValue
6442 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6444 * parse.y (resolve_qualified_expression_name): Handle inner class
6445 access. Fixes gcj/256.
6447 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6449 * jcf-write.c (generate_classfile): Properly install the
6450 ConstantValue attribute and the initial value constant pool index
6451 on string constants.
6452 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6455 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6457 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6459 * parse.y (find_as_inner_class): Fixed typo.
6460 (do_resolve_class): Explore enclosing contexts when searching for
6461 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6462 (check_inner_class_access): Check `decl' which can be null in case
6465 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6467 * java-tree.h (java_debug_context): Declared `extern'.
6468 (safe_layout_class): Likewise.
6469 * parse.y (resolve_field_access): Field must be `static' in order
6470 to be replaced by its initial value. Added comments.
6471 (find_applicable_accessible_methods_list): Fixed typo.
6472 (find_most_specific_methods_list): Methods found in innerclasses
6473 take over methods founds in the enclosing contexts.
6474 (java_complete_tree): Loosen restrictions on the type of DECLs
6475 that can be replaced by their initialization values.
6476 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6478 2000-07-05 Tom Tromey <tromey@cygnus.com>
6480 * Make-lang.in (PARSE_DIR): New macro.
6481 (PARSE_RELDIR): Likewise.
6482 (PARSE_C): Likewise.
6483 (PARSE_SCAN_C): Likewise.
6484 ($(PARSE_C)): New target.
6485 ($(PARSE_SCAN_C)): Likewise.
6486 (SET_BISON): New macro.
6487 (BISONFLAGS): Likewise.
6488 (JAVABISONFLAGS): Likewise.
6490 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6492 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6493 argument on the first pass for CNI as well as JNI.
6494 (print_method_info): Set up method name on the first pass only.
6496 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6498 * parse.y (parser_qualified_classname): Removed parameter
6500 (create_interface): Removed first passed parameter to
6501 parser_qualified_classname.
6502 (create_class): Likewise. Don't install alias on static
6503 innerclasses. Fixes gcj/275.
6505 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6507 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6508 debugable statement with empty_stmt_node. Fixes gcj/272
6510 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6512 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6515 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6517 * jcf-write.c (push_long_const): Appropriately cast short negative
6520 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6522 * parse.y (verify_constructor_super): Use loop variable
6523 `m_arg_type' initialized with `mdecl_arg_type'.
6525 2000-06-29 Tom Tromey <tromey@cygnus.com>
6527 * parse.y (resolve_field_access): Handle case where `type_found'
6530 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6532 * expr.c (lookup_field): The same field can be found through two
6533 different interface. Don't declare it ambiguous in that case.
6535 2000-06-27 Tom Tromey <tromey@cygnus.com>
6537 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6538 follows \r, then unget it at a lower level.
6540 2000-06-26 Tom Tromey <tromey@cygnus.com>
6542 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6545 2000-06-25 Tom Tromey <tromey@cygnus.com>
6547 * parse.y (for_statement): Wrap expression in a WFL if it is a
6548 constant. For PR gcj/268.
6550 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6552 * parse.y (do_resolve_class): Minor optimiztion in the package
6553 list search. Removed unnecessary test and return statement.
6554 (valid_ref_assignconv_cast_p): Order of arguments to
6555 enclosing_context_p fixed.
6557 2000-06-24 Tom Tromey <tromey@cygnus.com>
6559 * expr.c (lookup_field): Print error and return error_mark_node if
6560 field reference is ambiguous.
6562 * parse.y (check_abstract_method_definitions): Also check if
6563 `other_method' is abstract.
6565 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6567 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6569 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6570 (struct lang_type): New field `pic'.
6571 (CLASS_PRIVATE): New macro.
6572 * parse.y (check_inner_class_access): New function.
6573 (jdep_resolve_class): Call it.
6575 2000-06-23 Tom Tromey <tromey@cygnus.com>
6577 * parse.y (patch_incomplete_class_ref): Initialize the returned
6578 class. For PR gcj/260.
6580 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6582 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6584 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6586 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6587 Java specific checks.
6588 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6590 * java-tree.def (CASE_EXPR): Marked 'e'.
6591 (DEFAULT_EXPR): Likewise.
6592 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6594 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6595 Java specific checks.
6596 (generate_bytecode_insns): Test try_block for BLOCK before using
6598 * parse.y (build_wfl_wrap): Added `location' argument. Set
6599 EXPR_WFL_LINECOL accordingly.
6600 (dim_expr:): Wrap constants with WFLs.
6601 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6602 (resolve_package): Check for `stmt' not being a BLOCK before
6603 building a debuggable statement with it.
6604 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6606 (resolve_field_access): Make sure `decl' is a DECL before treating
6608 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6609 IDENTIFIER_NODE before treating it as such.
6610 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6611 treating it as such.
6612 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6613 to be applied only on non array types.
6615 2000-06-16 Per Bothner <per@bothner.com>
6617 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6618 define in terms of DECL_RESULT, as that fails when --enable-checking.
6620 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6622 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6623 types the same in comparison.
6624 (CHECK_OP): Add static prototype.
6626 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6628 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6629 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6632 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6634 * decl.c (create_primitive_vtable): Prototype.
6636 * jcf-write.c (generate_bytecode_insns): Initialize variable
6639 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6641 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6643 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6644 to track searched classes, and do not search the same class more than
6645 once. Call find_applicable_accessible_methods_list on immediate
6646 superclass, instead of search_applicable_method_list on all ancestors.
6649 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6651 * parse.y (register_fields): Permit static fields in inner classes
6652 if they are final. Fix for PR gcj/255.
6654 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6656 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6657 * parse.y (find_in_imports): Returned type changed to void,
6658 leading comment fixed.
6659 (register_package): New function.
6660 (qualify_and_find): Likewise.
6661 (package_declaration:): Use `register_package'.
6662 (single_type_import_declaration:): Removed local variable
6663 `node'. Added missing `;' for consistency.
6664 (type_import_on_demand_declaration:): Use `chainon' to link new
6666 (lookup_field_wrapper): Lookup local variables defined in outer
6668 (java_complete_class): Don't reverse the list of imported on demand.
6669 (do_resolve_class): Reorganized. Removed local variable
6670 `original_name'. Call `qualify_and_find' with the current package
6671 name, invoke `find_in_imports_on_demand' right after. Call
6672 `qualify_and_find' with the packages we've seen so far. Fixed
6673 operations numbering in comments.
6674 (java_expand_class): Don't reverse `package_list'.
6675 (find_most_specific_methods_list): New local variables `abstract'
6676 and `candidates'. Use them to pick the right method.
6678 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6680 * parse.y (check_modifiers_consistency): Don't subtract out
6681 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6683 2000-06-04 Philipp Thomas <pthomas@suse.de>
6685 * Makefile.in (INTLLIBS): New.
6689 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6691 * class.c (get_dispatch_table): Build the vtable dummy entry list
6692 element with a null purpose. Fixed leading comment.
6693 (build_dtable_decl): Build an accurate dtable type when appropriate
6696 2000-06-02 Richard Henderson <rth@cygnus.com>
6698 * lang.c (lang_get_alias_set): New.
6700 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6702 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6703 before using it as the accessed field.
6705 2000-05-31 Tom Tromey <tromey@cygnus.com>
6707 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6708 char_array_vtable, short_array_vtable, int_array_vtable,
6709 long_array_vtable, float_array_vtable, double_array_vtable):
6711 * expr.c (get_primitive_array_vtable): New function.
6712 (create_primitive_vtable): New function.
6713 (java_lang_expand_expr): Enable code to statically generate
6715 * decl.c (init_decl_processing): Create primitive vtables.
6716 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6717 short_array_vtable, int_array_vtable, long_array_vtable,
6718 float_array_vtable, double_array_vtable): Define.
6720 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6722 * java/parse.y (find_applicable_accessible_methods_list):
6723 Don't add an uninitialized value to the list.
6725 2000-05-25 Tom Tromey <tromey@cygnus.com>
6727 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6728 when trying to see if field's class should be initialized. Always
6729 initialize field's declaring class, not qualified class.
6732 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6733 `wfl_operator', to maybe_build_primttype_type_ref.
6736 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6738 * parse.y (patch_method_invocation): Don't try to lookup methods
6741 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6743 * parse.y (resolve_field_access): Call the appropriate <clinit>
6744 before accessing the length of a static array. Craft a decl for
6745 the field while its time. Fixes PR gcj/129.
6747 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6749 * parse.y (resolve_package): Correctly set `*next' (was off by
6751 (resolve_qualified_expression_name): Fixed comment.
6753 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6755 * jcf-parse.c (jcf_parse_source): Reset current_class and
6756 current_function_decl to NULL before parsing a new file.
6758 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6760 * parse.y (block_end:): If the collected block doesn't feature a
6761 statement, insert an empty statement.
6763 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6765 * parse.y (maybe_yank_clinit): New function.
6766 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6767 end of the list of methods belonging to a class.
6768 (java_complete_expand_method): Check whether <clinit> is really
6769 necessary and expand it accordingly.
6771 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6773 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6774 processed by the method's switch statement.
6776 2000-05-19 Tom Tromey <tromey@cygnus.com>
6778 * java-tree.h: Added init state enum.
6779 * decl.c (emit_init_test_initialization): Initialize class
6780 initialization check variable by looking at class' state.
6782 2000-05-19 Tom Tromey <tromey@cygnus.com>
6784 * java-tree.h (build_instanceof): Declare.
6785 (build_get_class): Declare.
6786 * parse.y (patch_binop): Use build_instanceof.
6787 * expr.c (build_instanceof): New function. If class is final,
6788 don't make a function call.
6789 (expand_java_INSTANCEOF): Use it.
6790 (build_get_class): New function.
6792 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6794 * jcf-write.c (generate_classfile): Scan the source_file for
6795 slashes with the right pointer variable.
6797 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
6799 * lang.c (lang_decode_option): Update -Wunused flags by calling
6801 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6803 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6805 * check_init.c (check_init): Constify local char *.
6806 * class.c (push_class): Constify local char *.
6807 * java_tree.h: Update prototypes.
6808 * jcf-io.c (open_class): Constify filename parameter and
6810 (find_class): Remove redundant string copy. Cast return from
6812 * jcf-parse.c (read_class, parse_class_file, yyparse):
6813 Constify local char *.
6814 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6815 Constify local char *.
6816 * jcf.h (JCF): Constify filename and classname.
6817 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6818 * lang.c (init_parse): Constify parameter and return value.
6819 * lex.c (java_get_line_col): Constify filename parameter.
6820 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6821 * parse.y (java_parser_context_suspend,
6822 issue_warning_error_from_context, safe_layout_class): Constify
6824 * parse.c: Regenerate.
6826 2000-05-08 Tom Tromey <tromey@cygnus.com>
6828 * expr.c (build_jni_stub): Cache the result of
6829 _Jv_LookupJNIMethod.
6831 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6833 * decl.c (predef_filenames_size): Now 7.
6834 (predef_filenames): New seventh entry.
6836 2000-05-04 Tom Tromey <tromey@cygnus.com>
6838 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6839 Keep track of when we've seen a reference field after a
6840 non-reference field.
6841 (get_boehm_type_descriptor): Handle case where we see
6842 non-reference fields but no trailing reference field.
6843 * decl.c (rawdata_ptr_type_node): Define.
6844 (init_decl_processing): Initialize rawdata_ptr_type_node.
6845 * java-tree.h (rawdata_ptr_type_node): Declare.
6847 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6849 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6850 specifiers in calls to fprintf.
6852 2000-05-03 Andrew Haley <aph@cygnus.com>
6854 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6856 * javaop.h (WORD_TO_INT): New function.
6857 (IMMEDIATE_s4): Use WORD_TO_INT.
6858 * jcf.h (JPOOL_INT): Ditto.
6860 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6863 2000-04-19 Tom Tromey <tromey@cygnus.com>
6865 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6867 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6869 * expr.c (build_jni_stub): New function.
6870 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6872 * parse.y (java_complete_expand_methods): Expand a native method
6873 and call build_jni_stub if -fjni given.
6874 * lang-options.h: Document -fjni.
6875 * lang.c (flag_jni): New global.
6876 (lang_f_options): Added `jni' entry.
6877 * java-tree.h (soft_lookupjnimethod_node,
6878 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6880 (flag_jni): Declare.
6881 (build_jni_stub): Declare.
6882 (struct lang_decl): Added `native' flag.
6883 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6885 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6886 soft_jnipopsystemframe_node): New globals.
6887 (init_decl_processing): Set them. _Jv_InitClass only takes one
6890 * java-tree.def: Put into `C' mode.
6892 2000-04-27 Tom Tromey <tromey@cygnus.com>
6895 * expr.c (expand_invoke): Generate check to see if object pointer
6896 is null in nonvirtual invocation case.
6897 * java-tree.h (soft_nullpointer_node): Declare.
6898 * decl.c (soft_nullpointer_node): New global.
6899 (init_decl_processing): Initialize soft_nullpointer_node.
6900 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6901 or `private' methods.
6902 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6904 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
6906 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6909 2000-04-26 Tom Tromey <tromey@cygnus.com>
6911 * zextract.c (find_zip_file_start): New function.
6912 (read_zip_archive): Use it.
6914 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6916 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6918 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6920 * class.c (common_enclosing_context_p): New function.
6921 * java-tree.h (common_enclosing_context_p): Added prototype.
6922 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6923 classes sharing an outer context with the current instance.
6924 * parse.y (build_access_to_thisn): Fixed leading comment.
6925 (verify_constructor_super): New local `supper_inner'. Skip
6926 enclosing context argument in the case of inner class constructors.
6927 (patch_method_invocation): Insert proper context as second
6928 parameter to pure inner class constructor super invocations.
6930 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6932 * parse.y (end_class_declaration): Reset the interface number
6935 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6937 * parse.y (source_start_java_method): Deleted unnecessary code.
6938 (patch_method_invocation): Fixed comment.
6940 2000-04-24 Robert Lipe <robertlipe@usa.net>
6942 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6944 2000-04-23 Tom Tromey <tromey@cygnus.com>
6946 * boehm.c (mark_reference_fields): Use int_byte_position.
6948 2000-04-22 Tom Tromey <tromey@cygnus.com>
6950 * boehm.c (mark_reference_fields): Only call byte_position on
6953 2000-04-22 Tom Tromey <tromey@cygnus.com>
6955 * boehm.c (mark_reference_fields): Added `last_view_index'
6956 argument. Use DECL_FIELD_OFFSET to determine field's offset.
6958 2000-04-20 Mo DeJong <mdejong@cygnus.com>
6960 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
6961 * parse.y (check_class_interface_creation): Fixed comments. Select
6962 permitted modifiers for (inner) interfaces. Changed error message
6963 to report rejected modifiers used with local classes.
6965 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6967 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
6968 of directly inherited type considered in scope.
6969 * parse.y (do_resolve_class): Search inherited classes for inner
6972 2000-04-20 Tom Tromey <tromey@cygnus.com>
6974 * parse.y (not_accessible_p): Use member's class, not current
6975 class, when doing inheritance check for protected reference.
6978 2000-04-20 Jason Schroeder <shrode@subnature.com>
6980 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
6982 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6984 * parse.y (lookup_field_wrapper): Search for final local aliases.
6985 (resolve_expression_name): Let lookup_field_wrapper search for
6986 final local aliases. Force the value of `name' if one is found.
6987 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
6988 an expression name. Fixed comments.
6990 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6992 * parse.y (yyerror): `msg' can be null, don't use it in that case.
6994 2000-04-19 Tom Tromey <tromey@cygnus.com>
6996 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
6998 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7000 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7002 2000-04-18 Tom Tromey <tromey@cygnus.com>
7005 * gjavah.c (utf8_cmp): Changed return value.
7006 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7008 (cxx_keywords): New global.
7009 (get_field_name): Handle new result of cxx_keyword_subst.
7010 (print_method_info): Likewise.
7012 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7014 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7015 with a newline, for CNI.
7016 (print_stub_or_jni): Print a space or newline before method name for
7018 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7019 (process_file): Include gcj/cni.h if generating CNI stubs.
7021 2000-04-16 Tom Tromey <tromey@cygnus.com>
7023 * gjavah.c (decompile_method): Use print_field_name.
7026 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7028 * parse.y (java_expand_classes): Reverse the package list once.
7029 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7031 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7032 the `==' and `!=' operators.
7034 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7036 * jcf-write.c (generate_bytecode_insns): At invokation time,
7037 always relate an interface method to the type of its selector.
7039 2000-04-05 Tom Tromey <tromey@cygnus.com>
7042 * expr.c (expand_invoke): Generate check to see if object pointer
7043 is null in nonvirtual invocation case.
7044 * java-tree.h (soft_nullpointer_node): Declare.
7045 * decl.c (soft_nullpointer_node): New global.
7046 (init_decl_processing): Initialize soft_nullpointer_node.
7047 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7048 or `private' methods.
7049 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7051 2000-04-05 Tom Tromey <tromey@cygnus.com>
7054 * parse.y (check_final_assignment): Recognize assignments to the
7055 `length' field of an array when generating class files.
7057 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7059 * class.c (decl_hash): Prototype removed.
7060 (decl_compare): Likewise.
7062 2000-04-05 Tom Tromey <tromey@cygnus.com>
7064 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7065 * parse.y (check_modifiers_consistency): Check for final/volatile
7066 clash. Fixes PR gcj/164.
7068 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7070 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7072 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7074 (add_method_1): Use `java_hash_hash_tree_node' and
7075 `java_hash_compare_tree_node'.
7076 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7077 (java_hash_compare_tree_node): Likewise.
7078 * parse.y (find_applicable_accessible_methods_list): Create,
7079 delete and use a hash table to remember already searched interfaces.
7081 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7083 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7086 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7088 * boehm.c (mark_reference_fields, set_bit): Prototype.
7089 (set_bit): Un-ANSI-fy definition.
7091 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7094 * decl.c (emit_init_test_initialization): Likewise.
7096 * gjavah.c (jni_print_char): Likewise.
7098 * parse.y (create_new_parser_context): Likewise.
7100 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7102 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7103 patch missing hunk. Fixed indentation.
7105 2000-03-30 Tom Tromey <tromey@cygnus.com>
7107 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7108 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7110 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7112 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7113 when negative *before* using it as an array index.
7114 * ChangeLog: Fixed typo.
7116 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7118 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7119 to 0 when it reaches -1.
7121 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7123 * jcf-parse.c (get_constant): Properly cast `num' during the
7124 invocation of `add_double'.
7125 * jcf-write.c (push_long_const): Properly cast `lo' before
7126 comparing it to short bounds.
7127 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7128 `interface_body:' is reduced after the current interface is
7131 2000-03-26 Tom Tromey <tromey@cygnus.com>
7133 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7134 Java-specific `-f' option.
7136 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7138 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7139 Adjust order of making types.
7140 Make bitsize_*_node values.
7142 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7144 * class.c (make_field_value): Use byte_position.
7145 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7146 (java_array_data_offset): Likewise.
7147 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7150 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7152 * parse.y (check_abstract_method_definitions): New local
7153 `end_type_reached'. Make sure we also consider `end_type'.
7154 (java_check_abstract_method_definitions): Make sure we eventually
7155 consider `java.lang.Object'.
7156 (maybe_use_access_method): Don't use access method if not in the
7157 context of a pure inner class or if the method's context is right.
7158 (find_applicable_accessible_methods_list): New static flag
7159 `object_done'. Don't search abstract classes as interfaces. Fixed
7160 indentation. Fixed the `java.lang.Object' only search. Search
7161 class interface(s) first, then fully search enclosing contexts.
7162 (find_most_specific_methods_list): Pick the closest candidate when
7163 they're all abstract.
7165 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7167 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7168 properly initialize `finished_label'. Don't emit gotos for empty
7171 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7173 * except.c (emit_handlers): Clear catch_clauses_last.
7175 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7177 * parse.y (check_method_types_complete): New function.
7178 (create_class): Reset anonymous class counter only when seeing an
7180 (java_complete_class): JDEP_METHOD: Don't recompute signature
7183 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7185 * class.c (build_static_ref): Fixed indentation in comment.
7186 * java-tree.def (TRY_EXPR): Fixed typo in name.
7187 (CLASS_LITERAL): Likewise.
7188 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7189 (struct lang_type): New field `dot_class'.
7190 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7191 (generate_classfile): Method `class$' is synthetic.
7192 * parse.y (build_do_class_method): New function.
7193 (build_dot_class_method_invocation): Likewise.
7194 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7195 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7196 (qualify_ambiguous_name): Likewise.
7197 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7198 (build_try_statement): Fixed leading comment.
7200 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7202 * class.c (make_field_value): Properly handle sizes.
7203 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7204 (layout_class_method): Count using trees.
7205 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7206 * expr.c (java_array_data_offset): Use int_bit_position.
7207 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7208 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7210 2000-03-16 Tom Tromey <tromey@cygnus.com>
7212 * lang.c (flag_hash_synchronization): New global.
7213 (lang_f_options): Added `hash-synchronization'.
7214 * lang-options.h: Mention -fhash-synchronization.
7215 * java-tree.h (flag_hash_synchronization): Declare.
7216 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7217 hash table synchronization is disabled.
7218 * decl.c (init_decl_processing): Only push `sync_info' value when
7219 hash table synchronization is disabled.
7220 * class.c (make_class_data): Only push `sync_info' field when hash
7221 table synchronization is disabled. Removed dead code.
7223 2000-03-16 Tom Tromey <tromey@cygnus.com>
7225 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7227 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7229 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7231 * parse.y (patch_method_invocation): Handle anonymous classes
7232 creation in static context.
7234 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7236 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7237 * parse.y (resolve_qualified_expression_name): Use it.
7238 (patch_method_invocation): Likewise.
7240 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7242 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7243 depending on the type of dependency which dictates what the
7245 (unresolved_type_p): Resolved types limited to the current class.
7247 2000-03-15 Tom Tromey <tromey@cygnus.com>
7249 * decl.c (init_decl_processing): Set type of `sync_info' to be
7252 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7253 Correctly compute bit number for current slot. Zero `high' and
7254 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7255 mark_reference_fields.
7256 (mark_reference_fields): New function.
7258 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7260 * parse.y (register_incomplete_type): Fixed initialization of
7263 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7265 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7267 (push_class_context, pop_class_context): New function.
7268 (class_body:): Call pop_class_context.
7269 (interface_body:): Likewise.
7270 (INNER_QUALIFIER): New macro.
7271 (report_class_declaration): Changed output format and use
7272 INNER_QUALIFIER. Call push_class_context.
7274 2000-02-14 Andrew Haley <aph@cygnus.com>
7276 * check-init.c (check_init): Add new cases for unary and binary
7279 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7281 * parse.y (resolve_package): Set `next' once a type name has been
7282 progressively discovered.
7283 (resolve_qualified_expression_name): Propagate resolution only if
7284 there are remaining qualifiers. Take into account `q' might have
7285 been cleared after re-qualification.
7286 * parse.y (patch_method_invocation): New local `resolved'.
7287 Section dealing with qualified expression rewritten to use
7288 resolve_field_access.
7290 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7292 * parse.h (PUSH_CPC): Fixed indentation.
7293 (DEBUG_CPC): New macro.
7294 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7295 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7296 * parse.y (class_body_declaration:): Use
7297 SET_CPC_INSTANCE_INITIALIZER_STMT.
7298 (method_declaration:): Check for null current_function_decl.
7299 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7300 (java_parser_context_pop_initialized_field): Better handling of
7302 (maybe_make_nested_class_name): Mark nested class name as
7303 qualified when necessary.
7304 (end_class_declaration): Don't call java_parse_context_resume when
7305 one or more error occurred.
7306 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7307 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7308 SET_CPC_INITIALIZER_STMT.
7309 (method_header): Check for inner classes declaring static methods.
7310 (resolve_qualified_expression_name): Handle situation where `this'
7313 2000-03-13 Hans Boehm <boehm@acm.org>
7315 * typeck.c (build_prim_array_type): Correctly set the high word too.
7317 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7319 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7321 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7322 list of methods for interfaces.
7324 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7326 * parse.y (qualify_ambiguous_name): Properly handle expressions
7329 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7331 * parse.y (check_final_assignment): Extended to process
7333 (patch_assignment): Have check_final_assignment called only once.
7335 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7337 * java-tree.h (IS_INIT_CHECKED): New flag.
7338 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7339 * parse.y (patch_string): Call force_evaluation_order on the
7340 completed string concatenation tree.
7341 * expr.c (force_evaluation_order): Call force_evaluation_order on
7342 function's arguments too.
7344 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7346 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7347 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7348 (build_anewarray): Likewise.
7349 * parse.y (patch_newarray): Likewise.
7350 * parse.c: Regenerated.
7352 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7354 * decl.c (init_decl_processing): Added new class fields `depth',
7355 `ancestors', and `idt' to class_type_node. Use
7356 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7357 * class.c (make_class_data): Push initial values for new fields.
7358 * java-tree.h: Updated prototype for `build_invokeinterface'.
7359 * expr.c (build_invokeinterface): Changed parameters to accept
7360 `method' tree. Calculate index of `method' in its declaring
7361 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7362 (expand_invoke): Call `build_invokeinterface' with new parameters.
7363 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7366 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7368 * typeck.c (lookup_do): Search superinterfaces first
7369 when looking up an interface method. From Godmar Back
7372 2000-03-06 Tom Tromey <tromey@cygnus.com>
7374 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7376 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7378 * java-tree.h (lookup_argument_method2): Declared.
7379 (safe_layout_class): Prototype moved from parse.h.
7380 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7381 * parse.y (java_check_regular_methods): Local `super_class' gone.
7382 Call lookup_argument_method2 instead of lookup_argument_method.
7383 Perform modifier match for methods found declared in implemented
7384 interfaces. Fixed indentation problem. Overriding/hiding error
7385 report to take place only for methods found in classes.
7386 * typeck.c (lookup_argument_method): Changed leading
7387 comment. Re-written by calling lookup_do.
7388 (lookup_argument_method2): New function.
7389 (lookup_java_method): Re-written by calling lookup_do.
7390 (lookup_do): New function.
7392 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7394 * check-init.c (check_init): Removed dead code. Handle (blank)
7396 * parse.y (declare_local_variables): New local `final_p', set it
7397 and use it to initialize LOCAL_FINAL.
7398 (check_final_assignment): Only check FIELD_DECLs.
7400 2000-02-17 Tom Tromey <tromey@cygnus.com>
7402 * Makefile.in (JAVA_OBJS): Added boehm.o.
7403 (boehm.o): New target.
7404 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7405 * java-tree.h (flag_use_boehm_gc): Declare.
7406 (get_boehm_type_descriptor): Declare.
7407 * lang.c (lang_f_options): Added `use-boehm-gc'.
7408 (flag_use_boehm_gc): New global.
7409 * lang-options.h: Added -fuse-boehm-gc.
7410 * boehm.c: New file.
7411 * class.c (get_dispatch_table): If class uses a Boehm type
7412 descriptor, put it in the vtable.
7413 (make_class_data): Removed dead code.
7415 2000-03-03 Per Bothner <per@bothner.com>
7417 * decl.c (init_decl_processing): Initialize sizetype properly.
7419 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7421 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7422 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7423 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7424 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7425 (jcf_parse): New local `current'. Load innerclasses seen in outer
7426 context being processed.
7427 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7428 * jcf-write.c (append_innerclasses_attribute): New function.
7429 (append_innerclasses_attribute_entry): Likewise.
7430 (get_access_flags): Handle static classes. Set anonymous and local
7431 classes to be private.
7432 (generate_classfile): Attribute count adjusted. Call
7433 append_innerclasses_attribute.
7434 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7435 PURE_INNER_CLASS_TYPE_P.
7436 * parse.y (parser_qualified_classname): New parameter `is_static',
7437 produce non qualified name accordingly.
7438 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7439 (create_interface): Added argument to parser_qualified_classname.
7440 (create_class): Added argument to parser_qualified_classname. Setup
7441 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7442 (add_inner_class_fields): Fixed indentation.
7443 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7444 (method_declarator): Fixed typo in comment.
7445 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7446 (build_current_thisn): Likewise.
7447 (patch_method_invocation): Likewise.
7449 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7451 * decl.c (current_function_decl): Move to toplev.c.
7453 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7455 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7456 (DECL_BIT_INDEX): Use underlying representation.
7457 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7459 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7461 * expr.c (build_java_ret): Pass proper type to size_binop.
7463 2000-02-25 Anthony Green <green@cygnus.com>
7465 * expr.c (build_class_init): Mark the decl to be ignored by
7467 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7468 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7469 * class.c (init_test_hash_newfunc): New function.
7470 (decl_hash): New function.
7471 (decl_compare): New function.
7472 * decl.c (emit_init_test_initialization): New function.
7473 (complete_start_java_method): Traverse the init test hashtable,
7474 calling emit_init_test_initialization.
7475 (always_initialize_class_p): Define.
7476 * expr.c (build_class_init): Use initialization tests when
7477 emitting class initialization code.
7478 (always_initialize_class_p): Declare.
7479 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7481 * java-tree.h: Include hash.h.
7482 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7483 (struct lang_decl): Add init_test_table field.
7484 (init_test_hash_entry): Define.
7486 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7488 * gjavah.c (main): Avoid using `argi' to report unimplemented
7491 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7493 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7494 initialize locals to avoid warnings. Local `exception_type' moved
7497 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7499 * parse.y (resolve_expression_name): Use `orig' as a second
7500 argument to resolve_field_access.
7501 (resolve_field_access): Removed unnecessary code when dealing with
7504 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7506 * class.c (push_super_field): Don't push the field twice.
7507 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7508 * parse.h (java_reorder_fields): Prototyped.
7509 * parse.y (java_reorder_fields): New function.
7510 (java_layout_class): Simplified not to worry about re-ordering.
7512 2000-02-23 Tom Tromey <tromey@cygnus.com>
7514 * gjavah.c (print_name): In JNI case, correctly quote string.
7515 (print_method_info): Don't handle overrides in JNI mode.
7517 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7519 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7520 value type set to `boolean_type_node'.
7522 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7524 * jcf-dump.c (main): Test for correct condition after
7525 output file creation.
7527 2000-02-19 Anthony Green <green@cygnus.com>
7529 * jcf-depend.c (add_entry): Fix test for first list entry.
7531 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7533 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7534 * constants.c (build_constants_constructor): Likewise.
7536 2000-02-19 Anthony Green <green@cygnus.com>
7538 * jcf-depend.c (add_entry): Add entries to the end of the list.
7540 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7542 * decl.c (INT_TYPE_SIZE): Define if necessary.
7543 (expand_java_return): Handle the case of a native integer smaller
7546 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7548 * gjavah.c (help): Use GCCBUGURL.
7549 * jv-scan.c (help): Likewise.
7550 * jcf-dump.c (help): Likewise.
7552 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7554 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7557 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7559 * jcf-parse.c (load_class): Call `fatal' if no file containing
7560 the target class are found.
7562 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7564 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7565 lex.c, lex.h, and PARSE_H to...
7566 (parse.o, parse-scan.o): ...here, respectively.
7568 * lex.c: Split out code that may trigger SIGFPE from yylex()
7569 to its own function.
7570 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7572 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7574 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7576 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7578 * parse.y (outer_field_access_p): Stop in time when outer contexts
7580 (resolve_qualified_expression_name): Properly qualify *everything*
7581 after a package.type to be resoled as expression names.
7582 (find_applicable_accessible_methods_list): Save/restore `class' to
7583 isolate it from a possible outer context search.
7585 2000-02-15 Tom Tromey <tromey@cygnus.com>
7587 * gjavah.c (jni_print_char): New function.
7588 (print_full_cxx_name): Use it.
7589 (decode_signature_piece): Likewise.
7590 (print_cxx_classname): Likewise.
7592 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7594 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7596 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7598 * gjavah.c: Include version.h.
7600 * jcf-dump.c: Likewise.
7602 * jv-scan.c: Likewise.
7604 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7606 * parse.y (outer_field_access_fix): First parameter now a tree
7607 node. Check for assignement to final. First argument to
7608 build_outer_field_access_fix modified to accommodate prototype.
7609 (build_outer_field_access): Don't check for assignment to final
7611 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7612 possibly returned by outer_field_access_fix. Changed
7613 outer_field_access_fix's first argument.
7614 (check_final_assignment): $finit$'s context is OK.
7615 (patch_unaryop): Use node instead of its line/column value when
7616 calling outer_field_access_fix.
7618 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7620 * parse.y (interface_declaration:): No longer tagged
7621 <node>. Re-installed default action.
7622 (class_member_declaration:): Handle inner interfaces.
7623 (interface_member_declaration): Handle inner interfaces and
7625 (create_interface): Push error if one seen. Suspend parsing
7626 context when processing an inner interface.
7627 (register_fields): Inner class static field limitations not to
7628 apply to inner interfaces.
7630 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7632 * jcf-parse.c (load_class): Update `java_error_count' when a
7633 class' file can't be found.
7634 (parse.y): Avoid (byte)code generation when errors seen.
7636 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7638 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7639 decodes a valid node.
7640 (patch_binop): Handle TRUNC_DIV_EXPR.
7642 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7644 * parse.y (resolve_package): New local `acc'. Try to progressively
7645 build and guess a package and type name.
7647 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7649 * parse.y (find_applicable_accessible_methods_list): Load and
7650 layout the search class if necessary.
7651 (java_complete_tree): Keep to original type of the folded initial
7654 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7656 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7657 Generate error message if circularity is detected. New static
7659 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7660 * jcf-write.c (generate_bytecode_insns): Very simply handle
7662 * parse.y (java_check_circular_reference): Use
7663 `cyclic_inheritance_report' during report, if necessary.
7664 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7665 walking NEW_ARRAY_INIT twice.
7667 2000-02-09 Tom Tromey <tromey@cygnus.com>
7669 * parse.y (check_class_interface_creation): Allow inner classes to
7670 be `private' or `protected', check modifiers' consistency. Prevent
7671 block local classes from bearing any modifiers.
7673 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7675 * except.c (check_start_handlers): Re-add prototype lost in last
7677 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7679 2000-02-09 Andrew Haley <aph@cygnus.com>
7681 * decl.c (clear_binding_level): Remove excess initializer.
7682 (maybe_poplevels): Remove unused variable.
7683 (force_poplevels): Ditto.
7684 (struct binding_level): Add comment.
7686 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7688 * jcf-write.c (generate_classfile): Don't consider
7689 pre-initialization with reference value (use <clinit> instead.)
7690 * parse.y (java_fix_constructors): No generated constructor for
7692 (build_outer_field_access): Removed debug message.
7693 (outer_field_expanded_access_p): Adapted to bytecode generation.
7694 (build_outer_field_access_method): Use fix_method_argument_names.
7695 (build_outer_method_access_method): Fixed indentation. Added
7696 comment. Handle access method generation for static and also void
7698 (build_access_to_thisn): Inserted debug message.
7699 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7700 (resolve_qualified_expression_name): Fixed comment.
7701 (not_accessible_p): Adapted to bytecode generation. Added comment.
7702 (patch_method_invocation): Added comment.
7703 (maybe_use_access_method): Fixed leading comment. Handle static
7705 (java_complete_lhs): Don't shortcut handling of initialized upon
7706 declaration String type static fields when generating bytecode.
7707 (patch_unaryop): Handle outer field access when generating
7710 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7712 * java-tree.h (FIELD_THISN): New macro.
7713 * jcf-write.c (append_synthetic_attribute): New function.
7714 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7715 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7716 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7718 (build_outer_field_access): Turned on access functions usage and
7719 generation when compiling to bytecode.
7720 (maybe_use_access_method): Likewise.
7722 2000-01-25 Andrew Haley <aph@cygnus.com>
7724 * java-except.h (struct eh_range): Add `expanded' field.
7725 (maybe_start_try): Add end_pc arg.
7726 (maybe_end_try): Ditto.
7727 * java-tree.h (force_poplevels): new function.
7728 * expr.c (expand_byte_code): Don't call maybe_start_try or
7730 * except.c (add_handler): Reset expanded.
7731 (expand_start_java_handler): Set expanded.
7732 (check_start_handlers): Don't expand a start handler that's
7733 already been expanded.
7734 (maybe_start_try): Add end_pc arg. Only expand a handler which
7736 (expand_end_java_handler): call force_poplevels.
7737 (force_poplevels): new function.
7738 * decl.c (binding_level): Add start_pc of binding level.
7739 (maybe_pushlevels): Call maybe_start_try when pushing binding
7741 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7742 (LARGEST_PC): Define.
7743 (clear_binding_level): Use LARGEST_PC.
7745 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7746 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7747 (binding_depth, is_class_level, current_pc): new variables.
7748 (struct binding_level): ditto.
7749 (indent): new function.
7750 (push_jvm_slot): add debugging info.
7751 (maybe_pushlevels): ditto.
7752 (maybe_poplevels): ditto.
7755 (start_java_method): ditto.
7756 (give_name_to_locals): comment only.
7757 * except.c (binding_depth, is_class_level, current_pc):
7759 (expand_start_java_handler): add debugging info.
7760 (expand_end_java_handler): ditto.
7762 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7764 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7765 (print_name_for_stub_or_jni, process_file): Constify a char*.
7767 2000-02-03 Tom Tromey <tromey@cygnus.com>
7769 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7771 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7773 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7774 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7777 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7779 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7780 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7781 (struct lang_type): New field `ii_block'.
7782 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7783 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7784 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7785 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7786 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7787 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7789 * parse.y (add_instance_initializer): New function.
7790 (in_instance_initializer): New static global.
7791 (class_body_declaration:): Link instance initializer block.
7792 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7793 (array_creation_expression:): Remove unused local.
7794 (java_parser_context_push_initialized_field): Fixed leading
7795 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7796 CPC_INSTANCE_INITIALIZER_LIST.
7797 (java_parser_context_pop_initialized_field): Likewise.
7798 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7799 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7800 CPC_INITIALIZER_STMT.
7801 (fix_constructors): New local `class_type'. Use it. Call
7802 add_instance_initializer.
7803 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7804 (patch_return): Forbid return in instance initializers.
7805 (patch_throw_statement): Enforce exception handling in the context
7806 of instance initializers.
7808 2000-02-03 Tom Tromey <tromey@cygnus.com>
7810 * Make-lang.in (java.mostlyclean): Remove executables in
7813 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7815 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7816 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7817 (java_float_finite): Convert to use union Word from javaop.h.
7818 (java_double_finite): Convert to use union DWord from javaop.h.
7820 2000-02-02 Tom Tromey <tromey@cygnus.com>
7822 * gjavah.c (options): Added `jni' entry.
7823 (help): Document -jni.
7824 (flag_jni): New global.
7825 (process_file): Handle JNI output. Don't print text from
7826 -prepend, -add, etc, when generating stubs. Only remove `.class'
7827 suffix if it actually exists.
7828 (main): Create a `.c' file when run with `--jni --stubs'. Create
7829 correct output file name with `--jni'.
7830 (print_include): Mangle header name differently in JNI case.
7831 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7833 (print_method_info): Handle JNI case. Put signature info into
7834 method name. Handle case when STREAM is NULL.
7835 (print_name_for_stub_or_jni): New function.
7836 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7837 (print_cxx_classname): Handle JNI.
7838 (print_full_cxx_name): Likewise.
7839 (decode_signature_piece): Likewise.
7840 (overloaded_jni_method_exists_p): New function.
7841 (struct method_name): Added `signature' and `sig_length' fields.
7842 (HANDLE_END_FIELD): Do nothing in JNI mode.
7844 2000-02-02 Tom Tromey <tromey@cygnus.com>
7846 * jv-scan.c: Include version.c, <getopt.h>.
7847 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7848 (options): New array.
7849 (usage): New function.
7850 (version): New function.
7851 (main): Use getopt_long to parse command line.
7852 * jcf-dump.c: Include version.c, <getopt.h>.
7853 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7854 OPT_JAVAP): New macros.
7855 (options): New array.
7856 (usage): Return `void'. Changed message.
7857 (help): New function.
7858 (version): New function.
7859 (main): Use getopt_long_only to parse command line.
7860 * gjavah.c: Include <getopt.h>.
7861 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7862 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7863 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7864 (options): New array.
7865 (java_no_argument): Removed.
7866 (help): Updated with missing options.
7867 (main): Use getopt_long_only to parse command line.
7868 (usage): Changed message.
7870 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7872 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7873 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7874 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7875 * parse.y (array_creation_expression:): Handle anonymous arrays.
7876 (build_array_from_name): Don't set `ret_name' if null.
7877 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7878 (qualify_ambiguous_name): Likewise.
7879 (java_complete_expand_class): Likewise.
7881 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7883 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7884 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7885 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7886 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7887 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7888 AIPL_FUNCTION_COMPLETED_INVOCATION.
7889 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7890 AIPL_FUNCTION_INVOCATION_READY.
7891 (AIPL_FUNCTION_DECLARATION): New enum entry.
7892 * parse.y (reorder_static_initialized): New function.
7893 (java_parser_context_pop_initialized_field): Use it.
7894 (add_inner_class_fields): Use
7895 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7896 augmented. Install marker after last alias initializer, if any.
7897 (generate_finit): Fixed typo. Don't try to retain only the used
7899 (method_header): Compute and set DECL_FUNCTION_NAP.
7900 (method_declarator): Fixed comment. Insert alias initializer in
7902 (build_alias_initializer_parameter_list): Fixed leading
7903 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7904 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7905 (java_complete_expand_class): Code to retain only used aliases
7907 (java_complete_expand_methods): New local `first_decl'. Generate
7908 $finit$ first, then expand the constructors, regular methods and
7910 (java_complete_expand_method): Don't report error on missing
7911 return statement if previously detected bogus.
7912 (fix_constructors): Don't patch constructor parameters list.
7913 (patch_method_invocation): Use new AIPL enum values. Reverse
7914 alias initializer list for anonymous classes.
7916 2000-01-30 Anthony Green <green@redhat.com>
7918 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7919 determine how many stack slots to pop.
7921 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7923 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7924 error handling/recovery.
7925 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7927 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7929 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7930 FIELD_LOCAL_ALIAS_USED): New macros.
7931 (DECL_FUNCTION_NAP): New macro.
7932 (struct lang_decl): New field `nap'.
7933 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7934 (struct lang_type): New fields `finit_stmt_list' and
7936 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7937 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7938 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7939 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7940 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7941 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7942 (BUILD_THROW): Macro line separator re-indented.
7943 * parse.y (end_class_declaration): New function.
7944 (maybe_generate_pre_expand_clinit): New name for
7945 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7946 pre-expand static fields.
7947 (maybe_generate_clinit): Function deleted.
7948 (check_for_static_method_reference): Prototype's parameter list
7950 (generate_finit): New name for maybe_generate_finit. Changed
7951 leading comment. Function rewritten to use
7952 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
7953 (build_alias_initializer_parameter_list): New function.
7954 (java_parser_context_pop_initialized_field): Likewise.
7955 (add_inner_class_fields): Likewise.
7956 (type_declaration:): Call end_class_declaration.
7957 (class_member_declaration:): Likewise.
7958 (formal_parameter_list:): Fixed typos.
7959 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
7960 element. Improved error handling.
7961 (block_statement:): Call end_class_declaration.
7962 (anonymous_class_creation:): Likewise.
7963 (create_anonymous_class): Fixed comments.
7964 (create_class): Call add_inner_class_fields.
7965 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
7966 (method_header): Use MARK_FINAL_PARMS.
7967 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
7968 (method_declarator): Propagate final argument flag.
7969 (craft_constructor): New local `artificial'. Call
7970 build_alias_initializer_parameter_list. Use
7971 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
7972 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
7974 (complete_expand_class): Get rid of unused outer context local
7976 (java_complete_expand_methods): Fixed leading
7977 comment. Generate/pre-expand <clinit> first. Changed method
7978 expansion order to regular, $finit$, constructors, <clinit>.
7979 (java_complete_expand_method): Set current_function_decl.
7980 (fix_constructors): Fix constructor parameter list to account for
7981 outer context local alias initializers.
7982 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7983 (resolve_expression_name): Lookup outer context local aliases. New
7984 local `access', use it.
7985 (patch_method_invocation): Patch inner class ctor invocation with
7986 outer context local aliases initialization values. $finit$
7987 invocation patching now includes things generated with
7988 build_alias_initializer_parameter_list.
7989 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7990 (build_super_invocation): Likewise.
7991 (patch_assignment): Changed comment.
7993 2000-01-27 Andrew Haley <aph@cygnus.com>
7995 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
7999 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8001 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8003 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8005 * parse.y (register_fields): Don't pass a format specifier to
8006 OBSOLETE_MODIFIER_WARNING.
8007 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8008 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8010 (check_modifiers): Change function into a macro.
8011 (check_class_interface_creation): Pass a literal format string.
8013 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8015 * buffer.h: PROTO -> PARAMS.
8016 * check-init.c: Likewise.
8017 * class.c: Likewise.
8018 * constants.c: Likewise.
8019 * convert.h: Likewise.
8021 * except.c: Likewise.
8023 * gjavah.c: Likewise.
8024 * java-except.h: Likewise.
8025 * java-tree.h: Likewise.
8026 * jcf-depend.c: Likewise.
8027 * jcf-dump.c: Likewise.
8028 * jcf-parse.c: Likewise.
8029 * jcf-path.c: Likewise.
8030 * jcf-reader.c: Likewise.
8031 * jcf-write.c: Likewise.
8033 * jv-scan.c: Likewise.
8034 * jvgenmain.c: Likewise.
8035 * jvspec.c: Likewise.
8039 * parse-scan.y: Likewise.
8040 * parse.h: Likewise.
8041 * parse.y: Likewise.
8042 * typeck.c: Likewise.
8043 * verify.c: Likewise.
8046 * zextract.c: Likewise.
8047 * zipfile.h: Likewise.
8049 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8051 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8052 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8053 * constants.c (build_constant_data_ref): Check for cached
8054 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8055 in TYPE_CPOOL_DATE_REF.
8056 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8057 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8058 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8059 (LOCAL_FINAL): New macro.
8060 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8061 constant pool -- don't try to reuse.
8062 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8064 (find_in_current_zip): Use TYPE_JCF.
8065 * parse.h (java_check_final): Prototype removed.
8066 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8067 (maybe_create_class_interface_decl,
8068 check_class_interface_creation): Likewise.
8069 (java_expand_finals): Function removed.
8070 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8071 (block_statement:): Fixed comment.
8072 (anonymous_class_creation:): Likewise.
8073 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8075 (check_class_interface_creation): Loosened error report on (inner)
8076 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8077 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8078 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8080 (create_interface): Likewise.
8081 (anonymous_class_counter): New static global.
8082 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8083 patch. Fixed comments.
8084 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8085 anonymous_class_counter when declaring a toplevel class.
8086 (craft_constructor): Fixed constructor name when handling
8087 anonymous classes. Anonymous class constructors to feature hidden
8089 (java_fix_constructors): Added comment.
8090 (java_check_final): Function removed.
8091 (java_complete_expand_methods): Fixed comment. Don't generate
8092 class data, save its outgoing constant pool instead.
8093 (verify_constructor_super): Skip anonymous class constructor
8094 hidden this$<n> parameter.
8095 (java_expand_classes): New local `saved_ctxp'. Removed call to
8096 java_expand_finals and java_check_final. Expand anonymous class
8097 constructors. Generate class data.
8098 (build_super_invocation): Skip anonymous class hidden this$<n>
8100 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8101 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8102 (set_java_signature): Likewise.
8104 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8106 * gjavah.c: Delete ACC_VISIBILITY define.
8107 * jcf.h: Add ACC_VISIBILITY define.
8108 * parse.y: final: rule tagged <value>.
8109 (java_check_regular_methods): Use ACC_VISIBILITY define for
8110 default package access check.
8111 (local_variable_declaration_statement): Use final: rule.
8113 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8115 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8118 2000-01-17 Tom Tromey <tromey@cygnus.com>
8120 * gjavah.c (print_field_info): Allow non-static final fields.
8122 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8124 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8125 * parse.y (patch_anonymous_class): New function.
8126 (create_anonymous_class): Register incomplete type when the
8127 class/interface to extends/implement isn't known yet.
8128 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8129 (verify_constructor_super): Tuned error message.
8131 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8133 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8134 (ANONYMOUS_CLASS_P): New macro.
8135 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8136 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8137 * parse.y (create_class): Added leading argument.
8138 (maybe_create_class_interface_decl,
8139 check_class_interface_creation): Likewise.
8140 (craft_constructor): New function.
8141 (verify_constructor_super): Added argument in prototype.
8142 (class_declaration:): Inserted leading argument.
8143 (for_begin:): Use FOR_LOOP_P.
8144 (anonymous_class_creation): Create WFL of the anonymous class to
8145 instantiate. Call build_new_invocation. Added comments.
8146 (check_class_interface_creation): Handle parameter `anonymous' in
8147 verbose mode class creation announce.
8148 (link_nested_class_to_enclosing): Exclude anonymous classes.
8149 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8150 anonymous class, even though they appear to have an enclosing
8152 (create_interface): Pass extra argument to
8153 check_class_interface_creation.
8154 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8155 (create_class): Call check_class_interface_creation and
8156 maybe_create_class_interface_decl with extra new argument. Don't
8157 add private this$<n> to anonymous classes.
8158 (method_declarator): Insert hidden this$<n> to anonymous class
8160 (java_fix_constructors): Deleted code creating default
8161 constructor. Call craft_constructor instead.
8162 (java_check_regular_methods): Set `saw_constructor' to 1 for
8164 (fix_constructors): Pass extra argument to verify_constructor_super.
8165 (verify_constructor_super): New local `sdecl', use it. Search for
8166 matching constructor (possibly featuring arguments) in super
8168 (lookup_method_invoke): Craft constructor according to arguments
8169 list when dealing with anonymous class constructors.
8170 (build_super_invocation): Pass arguments to anonymous class super
8172 (search_loop): Use FOR_LOOP_P.
8173 (labeled_block_contains_loop_p): Likewise.
8175 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8177 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8178 (enclosing_context_p): New function.
8179 (get_access_flags_from_decl): Handle CLASS_STATIC.
8180 (maybe_layout_super_class): Extra first argument passed to
8182 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8184 * decl.c (access0_identifier_node): New global.
8185 (init_decl_processing): access0_identifier_node initialized.
8186 (pushdecl): Set DECL_CONTEXT only on non type decls.
8187 * expr.c (lookup_field): Lookup inner class fields in enclosing
8189 (expand_invoke): Use ID_INIT_P.
8190 (expand_java_field_op): Use DECL_CLINIT_P.
8191 * java-tree.def (CLASS_LITERAL): New tree code.
8192 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8193 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8194 (struct lang_decl): New field `inner_access'.
8195 (enclosing_context_p): Prototyped.
8196 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8197 ID_CLINIT_P): New macros.
8198 (CLASS_STATIC): New macro.
8199 (CLASS_ACCESS0_GENERATED_P): New macro.
8200 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8201 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8202 INNER_CLASS_P): New macros.
8203 (DECL_INNER_CLASS_LIST): New macro.
8204 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8206 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8207 the shift value to int. Fixed typo in comment.
8208 * lex.c (inst_id, wpv_id): Initialize.
8209 * mangle.c (unicode_mangling_length): Take `$' into account.
8210 * parse.h (DRECOVER, RECOVER): Terminate properly.
8211 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8212 (typedef struct _jdep): New field `enclosing'.
8213 (JDEP_ENCLOSING): New macro.
8214 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8215 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8216 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8217 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8218 GET_ENCLOSING_CPC_CONTEXT): New macros.
8219 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8220 (do_resolve_class): Added extra argument in prototype.
8221 * parse.y (resolve_class): Added extra argument in prototype.
8222 (maybe_create_class_interface_decl): Likewise.
8223 (maybe_use_access_method, build_wfl_wrap): New functions.
8224 (java_complete_expand_classes, java_complete_expand_class):
8226 (java_parser_context_push_initialized_field,
8227 java_parser_context_suspend, java_parser_context_resume):
8229 (maybe_make_nested_class_name, make_nested_class_name,
8230 set_nested_class_simple_name_value,
8231 link_nested_class_to_enclosing, find_as_inner_class,
8232 find_as_inner_class_do, check_inner_class_redefinition,
8233 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8234 maybe_build_thisn_access_method, build_outer_field_access,
8235 build_outer_field_access_methods, build_outer_field_access_expr,
8236 build_outer_method_access_method, build_new_access_id,
8237 build_outer_field_access_method, outer_field_access_p,
8238 outer_field_expanded_access_p, outer_field_access_fix,
8239 build_incomplete_class_ref, patch_incomplete_class_ref,
8240 create_anonymous_class): Likewise.
8241 (inst_id, wpv_id): New static global variables.
8242 (synchronized:): New rule, tagged <node>.
8243 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8245 (anonymous_class_creation:): New rule, tagged <node>.
8246 (NEW_TK): Tagged <node>.
8247 (type_literals, array_type_literal): New rules, tagged <node>.
8248 (class_declaration:): Removed action when reducing by class_body:
8249 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8250 using GET_CPC in sub-rules.
8251 (class_member_declaration): Handle inner classes.
8252 (method_declaration): When reducing method_header:, reset
8253 current_function_decl when appropriate.
8254 (method_declarator:): Set the number of formal parameter to 0 for
8255 method declared without arguments.
8256 (constructor_declarator:): Likewise.
8257 (static_initializer:): List of elements kept in a list.
8258 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8259 use of the keyword `static' for type declarations.
8260 (block_statement:): Handle inner class declarations.
8261 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8262 type qualified `this'.
8263 (class_instance_creation_expression): Use anonymous_class_creation:
8264 to handle inner class instances creation. Handle qualified `new'.
8265 (something_dot_new): Added appropriate actions.
8266 (create_new_parser_context): New function.
8267 (java_push_parser_context, java_parser_context_save_global,
8268 java_parser_context_suspend): Use create_new_parser_context.
8269 (check_modifiers): Changed leading comment.
8270 (check_class_interface_creation): Handle interclasses.
8271 (add_superinterfaces): Fixed comment.
8272 (create_interface): Build qualified name from the raw_name instead
8273 of its matching WFL. Push the initialized fields list. raw_name added
8274 as an extra argument to maybe_create_class_interface_decl.
8275 (create_class): Build qualified name from the raw_name instead of
8276 its matching WFL. Removed assignment to current_parsed_class_un.
8277 Call PUSH_ERROR before returning an error. Suspend the current
8278 parser context when processing an inner class. Push the
8279 initialized fields list. raw_name added as an extra argument to
8280 maybe_create_class_interface_decl. Add the private this$<n>
8282 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8283 (register_fields): Get the class type from GET_CPC and handle
8284 previous errors. Added code to handle the creation of static
8285 fields in inner classes. Initialized fields initialization
8286 statements kept in a list of lists.
8287 (maybe_generate_finit): Initialized fields initialization
8288 statements kept in a list of lists. Use GET_CPC.
8289 (maybe_generate_clinit): Likewise.
8290 (method_header): Use GET_CPC and GET_CPC_UN.
8291 (parser_qualified_classname): Handle inner classes.
8292 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8293 (java_fix_constructors): Hide pointer to enclosing context
8294 instance in constructor list when dealing with inner classes.
8295 (jdep_resolve_class): Call resolve_class with extra first argument
8297 (resolve_class): Add enclosing context as a first extra argument
8298 to do_resolve_class.
8299 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8301 (resolve_no_layout): Extra argument added to resolve_class
8303 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8304 (java_get_real_method_name): Use GET_CPC_UN.
8305 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8306 (java_check_abstract_methods): Handle static method declared in
8307 inner classes by an error.
8308 (java_check_regular_methods): Use DECL_CLINIT_P.
8309 (source_start_java_method): Also set DECL_MAX_LOCALS.
8310 (create_artificial_method): Call java_parser_context_save_global
8311 and java_parser_context_restore_global instead of saving/restoring
8312 the context by hand.
8313 (expand_start_java_method): Improved verbose mode message.
8314 (java_complete_expand_methods): Fixed leading comment. Use
8316 (fix_constructors): Added assignment to this$<n> if necessary.
8317 (java_expand_classes): Call java_complete_expand_classes instead
8318 of java_complete_expand_methods.
8319 (make_qualified_primary): Simplified.
8320 (merge_qualified_name): Optimized for missing left or right parts.
8321 (resolve_expression_name): Handle access to outer class fields from
8323 (resolve_qualified_expression_name): New macro
8324 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8325 classes. Report error on non appropriate qualification of
8326 `new'. Handle qualified `this'.
8327 (not_accessible_p): Allow access to outer class private fields from
8329 (patch_method_invocation): Handle method invocations through
8330 access methods and inner class constructor invocations.
8331 (find_applicable_accessible_methods_list): Search enclosing
8332 contexts of an inner class.
8333 (search_applicable_methods_list): Fixed typo.
8334 (argument_types_convertible): Handle inner class constructors'
8335 hidden outer context reference argument.
8336 (qualify_ambiguous_name): Handle qualified `this'.
8337 (java_complete_lhs): Handle use of field accessed through
8338 artificial access methods in various cases of assignments. Handle
8340 (check_final_assignment): Use DECL_CLINIT_P.
8341 (valid_ref_assignconv_cast_p): Handle the destination being an
8342 enclosing context of the source.
8343 (patch_unaryop): Handle use of field accessed through artificial
8345 (patch_return): Use DECL_CLINIT_P.
8346 (patch_throw_statement): Use DECL_CLINIT_P.
8347 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8348 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8351 2000-01-16 Anthony Green <green@cygnus.com>
8353 * parse.y (build_string_concatenation): Only use
8354 StringBuffer(String) shortcut if String arg is constant.
8356 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8358 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8359 the shift value to int. Fixed typo in comment.
8361 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8363 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8364 * jcf-write.c: Likewise.
8365 * parse.y: Likewise.
8366 * parse.c: Regenerate.
8368 2000-01-09 Anthony Green <green@cygnus.com>
8370 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8371 bytecodes in the correct order.
8373 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8375 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8377 2000-01-06 Anthony Green <green@cygnus.com>
8379 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8380 before building constant array decl.
8382 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8384 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8385 method invocation and typo in conditional expression.
8386 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8387 the appropriate NOTE_POP.
8388 * parse.y (patch_binop): Shift value mask to feature the right
8391 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8393 * class.c (assume_compiled, assume_compiled_node): Add static
8395 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8397 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8399 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8401 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8402 to `__modifier' to avoid stringifying it.
8404 * parse.y (verify_constructor_circularity): Don't call a variadic
8405 function with a non-literal format string.
8406 (java_check_abstract_methods): Move unreachable code inside
8407 `continue' statement.
8408 (lookup_method_invoke): Call xstrdup, not strdup.
8410 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8413 * jcf-parse.c (yyparse): Likewise.
8415 * jv-scan.c (main): Likewise.
8417 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8419 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8420 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8421 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8424 * parse.y (synchronized, variable_redefinition_error,
8425 check_class_interface_creation, create_interface, create_class,
8426 method_header, finish_method_declaration,
8427 check_modifiers_consistency, method_declarator,
8428 complete_class_report_errors, check_abstract_method_definitions,
8429 java_check_regular_methods, check_throws_clauses,
8430 java_check_abstract_methods, read_import_dir,
8431 check_pkg_class_access, declare_local_variables, fix_constructors,
8432 cut_identifier_in_qualified, resolve_expression_name,
8433 resolve_qualified_expression_name, patch_method_invocation,
8434 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8435 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8436 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8437 patch_try_statement, patch_synchronized_statement,
8438 patch_throw_statement, check_thrown_exceptions,
8439 patch_conditional_expr): Likewise.
8441 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8443 * Makefile.in (LIBDEPS): Added gcc's errors.o
8444 (../jcf-dump$(exeext):): Link with gcc's errors.o
8445 (../gcjh$(exeext):): Likewise.
8446 * expr.c (expand_java_NEW): Layout the entire target type instead of
8447 laying out its methods only.
8448 (lookup_field): Layout the class after having loaded it.
8449 * java-tree.h (java_debug_context): Declared.
8450 * jcf-io.c (toplev.h): Included.
8451 (find_class): Removed assignment to jcf's outofsynch
8452 field. Force source file to be read if newer than its matching
8453 class file. Tweaked debug messages.
8454 * jcf-parse.c (jcf_out_of_synch): Deleted.
8455 (read_class): Call to jcf_out_of_synch removed.
8456 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8457 (jcf_out_of_synch): Prototype deleted.
8458 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8459 `deprecated' and `class_err': integer turned into bit-fields.
8460 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8461 * parse.y (package_list): New global.
8462 (package_declaration:): Record newly parsed package name.
8463 (extra_ctxp_pushed_p): Static global deleted.
8464 (java_parser_context_save_global): Create buffer context for the
8465 purpose of saving globals, if necessary.
8466 (java_parser_context_restore_global): Pop context pushed for the
8467 purpose of saving globals, if necessary.
8468 (java_debug_context_do): New prototype and function.
8469 (java_debug_context): Likewise.
8470 (do_resolve_class): Use already parsed package names to qualify
8471 and lookup class candidate.
8472 (java_pre_expand_clinit): Removed unnecessary local variable.
8474 1999-12-17 Tom Tromey <tromey@cygnus.com>
8476 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8478 (process_file): Use `\n\' at end of each line in string.
8480 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8482 * expr.c (expand_invoke): Layout the loaded class before
8483 attempting to use it.
8484 (expand_java_field_op): Allow final field assignments to take
8486 * typeck.c (convert): Return error_mark_node if expr is null.
8488 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8490 * class.c (class_depth): Return -1 if the class doesn't load
8492 * expr.c (can_widen_reference_to): Check for errors during depth
8493 computation and return 0 accordingly.
8494 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8495 create default constructors and add an other error check.
8496 * parse.h (java_fix_constructors): Prototyped.
8497 * parse.y (java_pre_expand_clinit): Likewise.
8498 (build_super_invocation): Re-prototyped to feature one argument.
8499 (java_check_circular_reference): Directly use `current'.
8500 (java_fix_constructors): New function.
8501 (java_check_regular_methods): Don't create default constructors
8502 here, but abort if none were found.
8503 (java_complete_expand_methods): Pre-process <clinit> calling
8504 java_pre_expand_clinit.
8505 (java_pre_expand_clinit): New function.
8506 (fix_constructors): build_super_invocation invoked with the
8507 current method declaration as an argument.
8508 (build_super_invocation): Use the context of the processed method
8509 decl argument instead of current_class.
8510 * typeck.c (lookup_java_method): Take WFLs in method names into
8513 1999-12-14 Per Bothner <per@bothner.com>
8515 * class.c (make_class_data): flag_keep_inline_functions to keep
8516 private methods in the method array.
8518 1999-12-15 Anthony Green <green@cygnus.com>
8520 * check-init.c (check_init): Take into account both types of
8521 `throw's when checking for uninitialized variables.
8523 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8525 * parse.y (java_complete_lhs): Force convertion of array
8526 dimensions to int_type_node, that's what runtime's ABI expects.
8528 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8530 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8531 operand of a WFL, until the Java front-end gets fixed with regard
8532 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8534 1999-12-10 Andrew Haley <aph@cygnus.com>
8536 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8537 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8538 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8542 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8544 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8545 before calling expand_eh_region_start and expand_start_all_catch.
8546 * except.c (expand_start_java_handler): Switch to permanent
8547 obstack before calling expand_eh_region_start.
8548 (expand_end_java_handler): Switch to permanent obstack before
8549 calling expand_start_all_catch.
8551 1999-12-5 Anthony Green <green@cygnus.com>
8553 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8554 function with side effects.
8555 (init_decl_processing): Mark all memory allocating DECLs with
8558 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8560 * except.c (expand_end_java_handler): Call
8561 expand_resume_after_catch and end_catch_handler.
8563 1999-11-30 Anthony Green <green@cygnus.com>
8565 * verify.c (verify_jvm_instructions): Create new return label
8566 chain if non existent (don't rely on the verified state of the jsr
8569 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8571 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8572 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8574 * parse.y (patch_assignment): Removed bogus final class test on
8575 lhs when checking on whether to emit an ArrayStoreException runtime
8577 * expr.c (expand_java_arraystore): Likewise.
8579 1999-11-28 Anthony Green <green@cygnus.com>
8581 * decl.c (find_local_variable): Reuse single slot decls when
8584 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8586 * jcf-parse.c (saw_java_source): Global variable removed.
8587 (read_class): Don't use `saw_java_source'. Added extra braces.
8588 (yyparse): Code setting `saw_java_source' removed.
8590 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8592 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8594 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8596 * verify.c (merge_type_state): Non verified subroutines being
8597 considered more than once to trigger passive type merge.
8599 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8601 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8602 in case of error. Error message tuned.
8604 1999-11-21 Anthony Green <green@cygnus.com>
8606 * constants.c (find_methodref_index): Unwrap method names before
8607 inserting them in the constant pool.
8609 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8611 * class.c (assume_compiled_node): New typedef.
8612 (assume_compiled_tree): New static data.
8613 (find_assume_compiled_node): New function.
8614 (add_assume_compiled): New function.
8615 (assume_compiled): New function.
8616 * class.c (make_class_data): Use assume_compiled.
8617 (is_compiled_class): Use assume_compiled.
8619 * java-tree.h (add_assume_compiled): Declare.
8621 * lang.c (lang_decode_option): Parse new options.
8623 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8625 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8626 int_type_node: that's what `_Jv_AllocObject' expects.
8628 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8630 * parse.y (lookup_method_invoke): Use lang_printable_name to
8631 reliably build the type name during error report. Fixes PR gcj/97.
8633 1999-11-09 Tom Tromey <tromey@cygnus.com>
8635 * jcf-path.c: Include <sys/stat.h>.
8636 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8637 (DIR_UP): New macro.
8639 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8641 * parse.y (source_end_java_method): Resume permanent allocation,
8642 reversing Apr 27 1998 patch.
8643 (patch_string_cst): Pop obstacks after having pushed the permanent
8646 1999-11-05 Tom Tromey <tromey@cygnus.com>
8648 * class.c (finish_class): Emit inlined methods if any native
8649 methods exist in the class. Fixes PR gcj/85.
8651 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8653 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8654 (qualify_ambiguous_name): Likewise.
8656 1999-11-03 Godmar Back <gback@cs.utah.edu>
8658 * typeck.c: (lookup_java_method): search all inherited
8659 interfaces when looking up interface method.
8661 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8663 * parse.y (method_header:): Issue error message for rule `type
8665 (synchronized:): Error report when not using synchronized.
8667 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8669 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8670 being used before the superclass constructor has been called.
8671 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8672 instead of `CALL_THIS_CONSTRUCTOR_P'.
8674 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8676 * check-init.c: Fix typo in comment.
8678 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8680 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8683 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8685 * parse.y (expression_statement:): Call function to report
8686 improper invocation of a constructor.
8687 (parse_ctor_invocation_error): New function.
8689 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8691 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8694 1999-10-21 Tom Tromey <tromey@cygnus.com>
8696 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8697 in generated `main'.
8699 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8701 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8702 (qualify_ambiguous_name): Likewise.
8704 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8706 * parse.y (java_complete_tree): fold_constant_for_init to work on
8708 (java_complete_lhs): Likewise.
8709 (array_constructor_check_entry): Complete an initializer element
8710 on permanent_obstack.
8712 1999-10-19 Tom Tromey <tromey@cygnus.com>
8714 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8715 From Mike Moreton <mike@pillim.demon.co.uk>.
8717 1999-10-15 Greg McGary <gkm@gnu.org>
8719 * java-tree.h (flag_bounds_check): Remove extern decl.
8720 * lang.c (flag_bounds_check): Remove global variable.
8721 (lang_f_options): Remove "bounds-check" entry.
8722 (lang_init_options): Default flag_bounds_check to "on".
8724 1999-10-14 Tom Tromey <tromey@cygnus.com>
8726 * jvgenmain.c (usage): New function.
8727 (main): Use it. Also, handle `-D' options.
8728 * jvspec.c (lang_specific_driver): Recognize -D.
8729 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8731 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8733 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8735 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8736 variadic function with a non-literal format string.
8738 * parse-scan.y (report_main_declaration): Likewise.
8740 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8742 * parse.y (read_import_dir, patch_assignment, patch_binop,
8743 patch_array_ref): Likewise.
8745 * typeck.c (build_java_array_type): Likewise.
8747 * verify.c (verify_jvm_instructions): Likewise.
8749 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8751 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8753 1999-10-07 Anthony Green <green@cygnus.com>
8755 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8756 where CHECK_PUT may fail for valid reasons.
8758 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8759 UNSAFE_PUTN): New macros.
8761 1999-10-04 Tom Tromey <tromey@cygnus.com>
8763 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8764 well. Fixes Java PR gcj/59.
8765 * parse-scan.y (yyerror): Report errors.
8767 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8769 * decl.c (insert_block): Remove unconditional `abort'.
8771 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8773 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8774 FUNCTION_CODE now of type int. All callers changed.
8775 Set the builtin's DECL_BUILT_IN_CLASS.
8777 1999-09-23 Tom Tromey <tromey@cygnus.com>
8779 * jvspec.c (lang_specific_driver): Don't read spec file if
8780 -fsyntax-only given.
8782 1999-09-22 Tom Tromey <tromey@cygnus.com>
8784 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8786 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8787 (WORDS_TO_LONG): Likewise.
8788 (WORDS_TO_DOUBLE): Likewise.
8790 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8792 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8793 (RELOCATION_VALUE_1): Likewise.
8794 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8795 push_in_const, push_long_const): Prototyped.
8796 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8797 (push_constant2): Likewise.
8798 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8799 (find_constant_wide): Cast find_constant2's integer arguments to
8801 (find_constant_index): Cast find_constant2's and find_constant2's
8802 integer arguments to `jword'.
8803 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8804 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8805 (emit_if): Use RELOCATION_VALUE_1.
8806 (emit_goto): Likewise.
8807 (emit_jsr): Likewise.
8808 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8809 argument to push_long_const to HOST_WIDE_INT.
8811 1999-09-15 Andreas Schwab <schwab@suse.de>
8813 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8815 1999-09-20 Nick Clifton <nickc@cygnus.com>
8817 * lang.c (lang_decode_option): Extend comment.
8819 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8821 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8824 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8826 * gjavah.c (get_field_name, print_method_info, print_include,
8827 add_namelet): Use xmalloc, not malloc.
8829 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8830 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8833 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8835 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8837 * jcf-path.c (add_entry): Likewise.
8839 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8841 * jv-scan.c (xmalloc): Remove definition.
8843 * jvgenmain.c (xmalloc): Likewise.
8845 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8847 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8849 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8850 concat, not xmalloc/sprintf.
8851 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8852 (xstrdup): Remove definition.
8854 * parse.y (duplicate_declaration_error_p,
8855 constructor_circularity_msg, verify_constructor_circularity,
8856 check_abstract_method_definitions, java_check_regular_methods,
8857 java_check_abstract_methods, patch_method_invocation,
8858 check_for_static_method_reference, patch_assignment, patch_binop,
8859 patch_cast, array_constructor_check_entry, patch_return,
8860 patch_conditional_expr): Use xstrdup, not strdup.
8862 * zextract.c (ALLOC): Use xmalloc, not malloc.
8864 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8866 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8868 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8869 (do_spec, lang_specific_pre_link, lang_specific_driver,
8870 input_filename, input_filename_length): Don't declare.
8871 (main_class_name, jvgenmain_spec, lang_specific_driver):
8873 (lang_specific_driver): All calls to the function pointer
8874 parameter now explicitly call `fatal'.
8876 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8878 * parse.y (find_applicable_accessible_methods_list): Search
8879 abstract classes as interfaces.
8881 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8883 * class.c (finish_class): We're now outside a valid method
8884 declaration. Tell the rest of gcc so.
8886 1999-09-08 Bruce Korb autogen@linuxbox.com
8888 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8890 1999-09-07 Tom Tromey <tromey@cygnus.com>
8892 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8894 (decode_signature_piece): Don't emit "::" in JArray<>.
8895 (print_namelet): Only print trailing `;' when printing a class.
8897 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
8899 * java-tree.h: Delete declarations for all tree nodes now moved to
8901 * decl.c: Delete their definitions.
8903 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8905 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8906 * Makefile.in (OBJS): Add ggc-callbacks.o.
8907 (OBJDEPS): Likewise.
8909 1999-09-03 Tom Tromey <tromey@cygnus.com>
8911 * parse.y (strip_out_static_field_access_decl): Return operand if
8912 it satisfies JDECL_P.
8914 1999-09-02 Tom Tromey <tromey@cygnus.com>
8916 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8917 Handle nested arrays, like `[[I'.
8919 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8921 * class.c (finish_class): Remove unused parameter, all callers
8924 * expr.c (build_java_athrow): Change return type to void.
8925 (java_lang_expand_expr): Make sure each case in switch returns a
8928 * java-tree.h (finish_class): Fix prototype to take void args.
8930 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8931 (main): Issue return from main, not exit.
8933 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8935 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8937 * jv-scan.c (main): Issue return from main, not exit.
8939 * parse.y (check_abstract_method_definitions,
8940 java_check_abstract_method_definitions): Add static prototypes.
8941 (java_complete_expand_methods): Fix call to `finish_class'.
8943 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8946 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8948 * lang.c (language_string): Constify.
8950 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8952 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
8953 Remove hacks for stuff which comes from libiberty.
8955 * Make-lang.in: Likewise.
8957 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
8959 * Makefile.in (xref.o): Depend on xref.c explicitly.
8961 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8963 * java-tree.h (lang_printable_name): Constify a char*.
8965 * lang.c (lang_printable_name): Likewise.
8967 1999-08-27 Jeffrey A Law (law@cygnus.com)
8969 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
8972 1999-08-26 Tom Tromey <tromey@cygnus.com>
8974 * gjavah.c (print_cxx_classname): Print "::" before qualified
8977 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8979 * parse.y (lookup_cl): Changed leading comment. Now does its best
8980 to set the column number.
8981 (qualify_ambiguous_name): Take WFL wrappers into account.
8983 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
8985 * verify.c (verify_jvm_instructions): Don't check instruction
8986 validity beyond end of method.
8988 1999-08-25 Tom Tromey <tromey@cygnus.com>
8990 * jvspec.c (lang_specific_driver): Correctly handle --help again.
8992 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8994 * gjavah.c (print_name, print_base_classname, utf8_cmp,
8995 cxx_keyword_subst, generate_access, name_is_method_p,
8996 get_field_name, print_field_name, super_class_name, print_include,
8997 decode_signature_piece, print_class_decls, usage, help,
8998 java_no_argument, version, add_namelet, print_namelet): Add static
9000 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9001 name_is_method_p): Constify a char*.
9002 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9003 Provide a final else clause in an if-else-if.
9004 (print_field_info): Add missing final arg in function call to
9006 (print_method_info, decompile_method, decode_signature_piece,
9007 print_c_decl, print_full_cxx_name, print_stub,
9008 print_mangled_classname, super_class_name, print_include,
9009 add_namelet, add_class_decl, print_class_decls, process_file,
9010 help): Constify a char*.
9012 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9013 push_int_const, find_constant_wide, find_constant_index,
9014 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9015 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9016 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9017 emit_if, emit_goto, emit_jsr, call_cleanups,
9018 make_class_file_name): Add static prototypes.
9019 (generate_bytecode_return, generate_bytecode_insns): Pass a
9020 NULL_PTR, not a NULL_TREE.
9022 * jv-scan.c: Include "jcf.h".
9023 (main): Declare using DEFUN macro.
9025 * jvspec.c (find_spec_file, lang_specific_pre_link,
9026 lang_specific_driver): Add prototypes.
9027 (find_spec_file): Constify a char*.
9029 * keyword.gperf (hash, java_keyword): Add prototypes.
9031 * lang.c (lang_print_error): Add static prototype.
9032 (lang_init): Prefer memcpy over bcopy to avoid casts.
9034 * lex.c (yylex): Add static prototype.
9036 * parse-scan.y: Include "lex.c" earlier.
9038 * parse.h: Remove redundant declaration for `yylex'.
9040 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9041 labeled_block_contains_loop_p): Add static prototypes.
9042 (not_accessible_p): Make static to match prototype.
9044 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9046 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9048 * parse.y (check_method_redefinition): Changed leading comment.
9049 (check_abstract_method_definitions): New function.
9050 (java_check_abstract_method_definitions): New function.
9051 (java_check_regular_methods): Call it.
9052 (verify_constructor_super): Fixed indentation.
9053 (lookup_method_invoke): Likewise.
9055 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9057 * parse.y (method_header): Return a null pointer if the current
9059 (finish_method_declaration): Return if the current function decl
9061 (source_start_java_method): Likewise.
9062 (java_method_add_stmt): Likewise.
9064 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9066 * class.c (emit_register_class): Removed unnecessary call to
9068 * parse.y (labeled_block_contains_loop_p): Removed unused local
9071 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9073 * parse.y (java_refold): Added prototype.
9075 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9077 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9078 (java_stabilize_reference): Removed unnecessary `else'.
9079 (java_complete_lhs): Set flag to remember boolean. Call
9080 java_refold. Added comments.
9081 (java_decl_equiv): New function.
9082 (binop_compound_p): Likewise.
9083 (java_refold): Likewise.
9084 (patch_unaryop): Striped static field access assigned to decl and
9085 op. Changed promotion scheme for ++/-- operators.
9086 (search_loop): New function.
9087 (labeled_block_contains_loop_p): Likewise.
9088 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9090 (patch_bc_statement): Call search_loop. Fixed comment.
9092 1999-08-14 Anthony Green <green@cygnus.com>
9094 * expr.c (java_lang_expand_expr): Mark static array data as
9097 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9099 * jvgenmain.c (main): NUL-terminate name_obstack.
9101 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9103 * check-init.c (check_bool2_init, done_alternative): Add static
9106 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9107 (add_method, build_utf8_ref, build_class_ref,
9108 append_gpp_mangled_type, layout_class_method): Constify a char*.
9110 * decl.c (push_promoted_type, make_binding_level): Add static
9112 (push_promoted_type, pushdecl): Constify a char*.
9114 * except.c (find_handler_in_range, link_handler,
9115 check_start_handlers): Add static prototypes.
9117 * expr.c (process_jvm_instruction): Constify a char*.
9119 * gjavah.c (main): Constify a char*.
9121 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9124 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9126 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9127 munge, print_ents): Constify a char*.
9129 * jcf-dump.c (disassemble_method): Constify a char*.
9130 (print_constant_pool, print_exception_table): Add static prototypes.
9131 (print_constant, print_exception_table, main, disassemble_method):
9134 * jcf-io.c (find_classfile, find_class): Likewise.
9136 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9137 (set_source_filename, predefined_filename_p): Add static prototypes.
9138 (set_source_filename, get_constant, get_class_constant,
9139 find_in_current_zip): Constify a char*.
9141 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9143 (add_entry, add_path, jcf_path_classpath_arg,
9144 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9146 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9147 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9148 jcf_parse_one_method, jcf_parse_methods,
9149 jcf_parse_final_attributes): Add static prototypes.
9150 (get_attribute): Constify a char*.
9152 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9153 jcf_dependency_add_target, jcf_path_classpath_arg,
9154 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9156 * jv-scan.c (main): Constify a char*.
9157 (gcc_obstack_init): Add prototype arguments.
9159 * jvgenmain.c (gcc_obstack_init): Likewise.
9160 (main): Constify a char*.
9162 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9164 (put_decl_string, lang_print_error): Constify a char*.
9165 (lang_init): Remove redundant extern prototype.
9167 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9169 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9170 Add static prototypes.
9171 (get_type_from_signature): Constify a char*.
9173 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9174 Add static prototypes.
9175 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9176 (verify_jvm_instructions): Constify a char*.
9178 * xref.c (xref_flag_value): Likewise.
9180 * xref.h (xref_flag_value): Likewise.
9182 * zextract.c (makeword, makelong): Add static prototypes.
9183 (makeword, makelong): Constify a uch*.
9185 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9187 * lang.c (java_dummy_print): Constify a char*.
9188 (lang_print_error): Likewise.
9189 (lang_init): Remove redundant prototype for `print_error_function'.
9190 (lang_init_source): Likewise.
9191 (lang_identify): Constify a char*.
9193 1999-08-09 Tom Tromey <tromey@cygnus.com>
9195 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9196 (WORDS_TO_LONG): Likewise.
9197 (WORDS_TO_DOUBLE): Likewise.
9199 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9201 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9203 * expr.c (java_stack_pop, java_array_data_offset,
9204 build_java_throw_out_of_bounds_exception, case_identity,
9205 build_java_check_indexed_type): Add static prototypes.
9206 (linenumber_table, expand_invoke, expand_java_field_op,
9207 build_primtype_type_ref, expand_byte_code): Constify a char*.
9209 * java-tree.h (build_primtype_type_ref, linenumber_table):
9211 (java_lang_expand_expr): Add prototype.
9213 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9214 `java_lang_expand_expr'.
9216 * lex.c (java_lex_error): Constify a char*.
9217 (java_get_unicode, java_read_char, java_allocate_new_line,
9218 java_unget_unicode, java_sneak_unicode): Prototype.
9220 * parse-scan.y (current_class, package_name, method_declarator,
9221 report_class_declaration, yyerror): Constify a char*.
9223 * parse.h (java_report_errors): Prototype.
9224 (yyerror): Constify a char*.
9226 * parse.y (classitf_redefinition_error, check_modifiers,
9227 parse_jdk1_1_error, lookup_package_type,
9228 lookup_package_type_and_set_next, get_printable_method_name,
9229 purify_type_name): Constify a char*.
9230 (build_super_invocation, maybe_generate_finit,
9231 verify_constructor_super, parser_add_interface,
9232 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9233 java_complete_expand_methods, java_expand_finals,
9234 cut_identifier_in_qualified, java_stabilize_reference,
9235 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9236 merge_string_cste): Prototype.
9237 (single_type_import_declaration, yyerror,
9238 variable_redefinition_error, build_array_from_name,
9239 build_unresolved_array_type, check_class_interface_creation,
9240 resolve_class, complete_class_report_errors,
9241 note_possible_classname, read_import_dir,
9242 find_in_imports_on_demand, resolve_package, fix_constructors,
9243 check_deprecation, lookup_method_invoke,
9244 maybe_build_primttype_type_ref, array_constructor_check_entry):
9246 (java_complete_expand_methods, java_expand_finals): Make static.
9247 (convert_narrow): Remove static prototype.
9249 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9251 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9253 1999-08-02 Richard Henderson <rth@cygnus.com>
9255 * decl.c: Include defaults.h instead of expr.h.
9256 * parse.y: Likewise.
9258 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9260 * java/decl.c (start_java_method): Change all uses of
9261 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9262 Ensure expr.h is included.
9263 * java/expr.c (pop_arguments): Ditto.
9264 * java/parse.y (expand_start_java_method): Ditto.
9266 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9268 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9270 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9272 * decl.c: Include "function.h".
9273 * except.c: Likewise.
9274 * parse.y: Likewise.
9275 * Makefile.in: Update dependencies.
9277 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9279 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9280 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9281 `modifier' with ATTRIBUTE_UNUSED.
9283 * gjavah.c (process_file): Add braces around ambiguous `else'.
9285 * jcf-dump.c (print_access_flags, localvar_free): Change return
9288 * parse.y (java_complete_expand_method): Initialize variable
9290 (resolve_qualified_expression_name): Likewise for `field_decl'.
9291 (patch_method_invocation): Likewise for `class_to_search'.
9292 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9293 (patch_assignment): Likewise for `lhs_type'.
9295 * verify.c (verify_jvm_instructions): Remove unused variable
9298 1999-07-25 Richard Henderson <rth@cygnus.com>
9300 * decl.c (va_list_type_node): New.
9302 1999-07-25 Anthony Green <green@cygnus.com>
9304 * gjavah.c (print_stub): New function.
9305 (METHOD_IS_NATIVE): New macro.
9306 (print_mangled_classname): Make static.
9307 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9308 (process_file): Perform stub generation.
9309 (HANDLE_METHOD): Don't emit class decls during stub
9311 (HANDLE_END_METHOD): Take into account stub generation.
9312 (print_method_info): Handle stub generation.
9313 (print_stub): New function.
9314 (print_cxx_classname): Make signature consistant with others.
9315 (help): Describe -stubs option.
9316 (main): Create stub file.
9317 (version): Use version.c.
9318 (print_full_cxx_name): New function.
9319 (print_c_decl): Use print_full_cxx_name.
9321 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9323 * check-init.c (check_init): Handle MAX_EXPR.
9325 1999-07-15 Andrew Haley <aph@cygnus.com>
9327 * lang.c (flag_use_divide_subroutine): New variable.
9328 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9329 fp-to-integer conversion.
9330 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9333 * expr.c (build_java_soft_divmod): New function.
9334 (build_java_binop): Call build_java_soft_divmod if
9335 flag_use_divide_subroutine is set.
9336 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9337 soft_lrem_node: new builtin functions.
9338 (init_decl_processing) Initialize the new builtins.
9339 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9340 soft_lrem_node: new builtin functions.
9341 (build_java_soft_divmod): New function.
9342 * parse.y: Call build_java_soft_divmod if
9343 flag_use_divide_subroutine is set.
9346 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9347 a --specs= arg) even if not linking.
9348 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9349 -fuse-divide-subroutine
9351 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9353 * parse.y (resolve_and_layout): Check methods only once.
9354 (resolve_qualified_expression_name): Verify thrown exceptions
9356 (check_thrown_exceptions): Reject exceptions thrown in
9357 initializer. Error message tuned.
9359 1999-07-14 Andrew Haley <aph@cygnus.com>
9361 * expr.c (expand_expr): Do not return the last statement in a
9362 block as the block's value.
9364 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9366 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9367 CALL_EXPR, to avoid order of evaluation changes.
9369 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9371 * parse.y (qualify_ambiguous_name): Do not use
9372 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9374 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9376 * check-init.c (check_init): Handle MAX_EXPR.
9377 * expr.c (force_evaluation_order): Force method call arguments to
9378 be evaluated in left-to-right order.
9379 * parse.y (qualify_ambiguous_name): Loop again to qualify
9380 NEW_ARRAY_EXPR properly.
9382 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9384 * parse.y (patch_invoke): Resolve unresolved invoked method
9386 (qualify_ambiguous_name): STRING_CST to qualify expression for
9387 type name resolution.
9389 1999-06-24 Andrew Haley <aph@cygnus.com>
9391 * class.c (finish_class): Whenever a deferred method is
9392 output, rescan the list of methods to see if a new candidate for
9393 output can be found.
9395 1999-06-28 Tom Tromey <tromey@cygnus.com>
9397 * jvspec.c (lang_specific_driver): Recognize --help.
9399 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9401 * parse.y (resolve_package): Fixed bogus return statement.
9402 (patch_method_invocation): Resolve method invocation beginning with
9403 a package name qualifier.
9405 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9407 * Make-lang.in (java.stage1): Depend on stage1-start.
9408 (java.stage2): Likewise for stage2-start.
9409 (java.stage3): Likewise for stage3-start.
9410 (java.stage4): Likewise for stage4-start.
9412 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9414 * parse.y (java_complete_lhs): When doing cross referencing, don't
9415 try to keep file location on a WFL expanded as a CALL_EXPR.
9417 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9419 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9420 compiling to class file a void method with an empty method body.
9421 As a side effect, the bytecode backend will generate the
9422 appropriate `return' instruction.
9424 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9426 * parse.y (lookup_package_type_and_set_next): New function prototype.
9427 (resolve_package): Search current and imported packages.
9428 (lookup_package_type_and_set_next): New function.
9430 1999-06-22 Andrew Haley <aph@cygnus.com>
9432 * verify.c (verify_jvm_instructions): Check for pending blocks
9433 before invalid PC test and opcode switch, not after.
9435 1999-06-21 Andrew Haley <aph@cygnus.com>
9437 * except.c (find_handler_in_range): The upper limit for exception
9438 ranges is exclusive, not inclusive: (start <= pc < end).
9439 (link_handler): find child pointer which points to outer by
9440 searching sibling list: previous code incorrectly assumed that
9441 outer->outer->first_child must point to outer.
9442 * verify.c (verify_jvm_instructions): FIXME added to code for
9444 (verify_jvm_instructions): Do not assume that the last block
9445 processed in a subroutine is a block which ends with a `ret'
9446 instruction. With some control flows it is possible that the last
9447 block ends with an `athrow'.
9449 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9451 * parse.y (qualify_ambiguous_name): Reorganized the post
9452 evaluation of non WFL leading expression nodes.
9454 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9456 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9459 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9461 * parse.y (qualify_ambiguous_name): Handle qualified expression
9462 beginning with a STRING_CST.
9464 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9466 * parse.y (register_fields): Set DECL_INITIAL on both
9467 pre-initialized static and public fields.
9468 (resolve_field_access): Static field access expressions to always
9470 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9471 qualification. CONVERT_EXPR to be resolved as an expression name.
9472 (java_complete_lhs): Identify and access qualified final
9473 initialized field in switch statement case expression.
9474 (fold_constant_for_init): Pre-initialized field decl constant to
9477 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9479 * parse.y (note_possible_classname): Mark returned node with
9480 QUALIFIED_P only if the original class name contained a '/'.
9482 1999-06-05 Anthony Green <green@cygnus.com>
9484 * Make-lang.in (gcjh): More parallel build fixes.
9486 1999-06-03 Mike Stump <mrs@wrs.com>
9488 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9490 1999-06-02 Anthony Green <green@cygnus.com>
9492 * except.c (link_handler): Chain exception handlers in order.
9494 1999-06-02 Anthony Green <green@cygnus.com>
9496 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9497 with nops and process as usual in order to always set correct EH
9498 ranges. Emit detailed warnings about unreachable bytecodes.
9500 1999-06-02 Anthony Green <green@cygnus.com>
9502 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9505 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9507 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9508 or the searched field decl.
9510 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9512 * parse.y (fold_constant_for_init): Convert numerical constant
9513 values to the type of the assigned field.
9515 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9517 * expr.c (lookup_field): Relaxed the test on class loading error
9519 * parse.y (fold_constant_for_init): Enabeled old code.
9521 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9523 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9524 decide the validity of the cast of a java.lang.Cloneable reference
9526 (patch_conditional_expr): Fixed first argument passed to
9527 binary_numeric_promotion.
9529 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9531 * parse.y (qualify_ambiguous_name): Take into account that a
9532 CONVERT_EXPR might specify a type as a WFL.
9534 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9536 * parse.y (patch_assignment): Save the rhs before using it as an
9537 argument to _Jv_CheckArrayStore.
9539 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9541 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9543 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9545 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9546 floating point litteral only when the exponent indicator has been
9549 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9551 * parse.y (formal_parameter:): Construct argument tree list
9552 element even if a yet unsupported final parameter was encountered.
9554 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9556 * parse.y (finish_method_declaration): Issue errors for native or
9557 abstract methods declared with a method body, as well as for non
9558 native or non abstract methods with no method body.
9560 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9562 * class.c (build_utf8_ref): Initialize variable `field'.
9564 * decl.c (init_decl_processing): Initialize variable `field'.
9566 * expr.c (build_known_method_ref): Mark parameters `method_type',
9567 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9568 (process_jvm_instruction): Likewise for parameter `length'.
9570 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9571 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9574 * parse.y (maybe_generate_clinit): Remove unused variable
9575 `has_non_primitive_fields'.
9576 (find_in_imports_on_demand): Initialize variables `node_to_use'
9578 (patch_binop): Likewise for variable `prom_type'.
9579 (patch_unaryop): Likewise for variable `prom_type'.
9581 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9583 * xref.c (xref_table): Add missing initializer.
9585 1999-05-14 Tom Tromey <tromey@cygnus.com>
9587 * java-except.h (struct eh_range): Removed unused `next' member.
9588 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9589 after adding all exception handlers. Sort exception ranges in
9591 (struct pc_index): New structure.
9592 (start_pc_cmp): New function.
9593 * except.c (add_handler): Return `void'. Don't call link_handler;
9594 instead construct an ordinary linked list and do range
9596 (check_nested_ranges): New function.
9597 (link_handler): Changed interface to allow merging of eh_ranges.
9598 Split overlapping ranges. Return `void'.
9600 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9602 * parse.y (constructor_block_end:): New rule, tagged <node>.
9603 (constructor_body:): Use `constructor_block_end' instead of
9606 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9608 * parse.y (statement_nsi:): Pop `for' statement block.
9609 (java_complete_lhs): Labeled blocks containing no statement are
9610 marked as completing normally.
9612 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9614 * xref.c (xref_set_current_fp): New function, defined.
9615 * xref.h (xref_set_current_fp): New function, prototyped.
9617 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9619 * check-init.c (check_init): Take into account that
9620 LABELED_BLOCK_STMT can be empty.
9622 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9624 * parse.y (java_check_regular_methods): Warning check on not
9625 overriding methods with default access in other packages does not
9626 apply to `<clinit>'.
9627 (java_complete_lhs): If block body is an empty_stmt_node, replace
9628 it by NULL_TREE. This prevents gcc from generating an irrelevant
9631 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9633 * check-init.c (check_init): Removed code accepting to see things
9634 falling through default:, when doing xrefs.
9635 * java-tree.h (do_not_fold): New global variable, declared.
9636 * parse.y (do_not_fold): New global variable, defined.
9637 (java_complete_expand_method): Set `do_not_fold' to the value of
9638 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9639 and reinstall them after them have been purged; do not check for
9640 initializations; do not issue missing return errors.
9641 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9643 (patch_binop): Skip the fold part when doing xrefs.
9644 (build_string_concatenation): Skip the concatenation part when
9646 (patch_synchronized_statement): Do not generate a try-finally when
9648 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9649 and keep the location where the throw was seen.
9650 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9651 any treatment on the converted node an simply return a NOP_EXPR of
9653 * xref.c (xref_get_data): New function, defined.
9654 * xref.h (xref_get_data): New function, declared.
9655 (XREF_GET_DATA): Use xref_get_data.
9657 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9659 * gjavah.c (print_include): Cast the result of `strlen' to int
9660 when comparing against a signed value.
9661 (add_namelet): Likewise.
9663 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9665 * expr.c (expand_invoke): Mark parameter `nargs' with
9667 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9669 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9672 * jcf-reader.c (get_attribute): Cast a value to long
9673 when comparing against a signed expression. Likewise.
9675 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9678 1999-05-11 Andrew Haley <aph@cygnus.com>
9680 * parse.y (source_end_java_method): If the current method contains
9681 any exception handlers, force asynchronous_exceptions: this is
9682 necessary because signal handlers in libjava may throw exceptions.
9683 * decl.c (end_java_method): Ditto.
9685 1999-05-11 Tom Tromey <tromey@cygnus.com>
9687 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9689 * jvspec.c (THREAD_NAME): Removed.
9690 (GC_NAME): Likewise.
9691 (MATHLIB): Likewise.
9692 (WITHLIBC): Likewise.
9694 (THREADLIB): Likewise.
9695 (MATH_LIBRARY): Likewise.
9696 (lang_specific_driver): Don't add `-l' options to command line.
9697 Instead, add a single --specs option. Recognize `-L' options and
9698 use them to search for spec file.
9699 (find_spec_file): New function.
9700 (SPEC_FILE): New define.
9702 1999-05-11 Dave Brolley <brolley@cygnus.com>
9704 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9705 cpplib-enabled build.
9707 1999-05-05 Per Bothner <bothner@cygnus.com>
9709 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9710 temporarily zero it while calling rest_of_decl_compilation.
9712 * java-tree.h (string_ptr_type_node): Add declaration.
9713 * decl.c: Define and initialize string_ptr_type_node.
9714 * parse.y (patch_string_cst): Use string_ptr_type_node.
9716 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9717 * parse.y (for_statement): Now unconditionally exit_block.
9718 (finish_labeled_statement): No longer exit_block if for-loop.
9719 (patch_loop_statement): Check harder if the loop is already labeled.
9721 * parse.y (patch_initialized_static_field): Removed function.
9722 (maybe_generate_clinit): Removed special handling for interfaces.
9723 (java_complete_expand_methods): Do a preliminary java_complete_tree
9724 on <clinit> to determine if it can be removed.
9725 (java_complete_expand_method): Remove special handling for <clinit>.
9726 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9727 optimize if we get back empty_stmt_node.
9728 For MODIFY_EXPR, re-do checking of static initializers.
9729 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9730 For VAR_DECL, pass correct context.
9732 * verify.c (verify_jvm_instructions): Better error messages.
9734 1999-05-03 Tom Tromey <tromey@cygnus.com>
9736 * parse-scan.y (interface_declaration): Call
9737 report_class_declaration for interfaces.
9739 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9741 * Makefile.in: Remove -v from bison command lines.
9743 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9745 * check-init.c (check_init): Exclude a case of error when doing
9747 * class.c (layout_class_method): Don't generate the error message
9748 twice when compiling from source.
9749 * lang-options.h: Added `-Wredundant-modifers' and
9750 `-Wunusupported-jdk11' flags and help text.
9751 * lang.c (lang_decode_option): Added support for
9752 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9753 flag_static_local_jdk11 and flag_redundant set accordingly.
9754 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9755 * parse.h (EXPR_WFL_ADD_COL): New macro.
9756 (DECL_END_SOURCE_LINE): Likewise.
9757 (DECL_INHERITED_SOURCE_LINE): Likewise.
9758 * parse.y (static_ref_err): New function, prototyped.
9759 (CCB_TK): Now tagged <operator>.
9760 (class_body:): Remember the location of the closing '}' of a class
9761 definition when doing xrefs.
9763 (block_end:): Likewise.
9764 (create_class): Remember the location of the inherited class
9765 identifier when doing xrefs.
9766 (register_fields): Added test on first operand of `init' before
9767 testing it TREE_CODE.
9768 (method_header): Store the location of the class identifier in the
9769 class decl when doing xrefs.
9770 (finish_method_declaration): Don't combine first/last method line
9772 (java_check_regular_methods): Warning check on not overriding
9773 methods with default access on other packages move before check on
9774 static methods. Initialization of `aflags' also moved up.
9775 (resolve_expression_name): Call static_ref_err to report the error.
9776 (static_ref_err): New function, implemented.
9777 (resolve_field_access): Returned simplified static field access
9779 (resolve_qualified_expression_name): Check for illegal use of
9780 static fields in a non static context. Call static_ref_err to
9781 report error in various places.
9782 (java_complete_tree): Do not fold initialized static fields when
9784 (java_complete_lhs): Likewise.
9786 1999-04-29 Anthony Green <green@cygnus.com>
9788 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9789 create internal labels.
9790 (lookup_label): Ditto.
9792 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9794 * class.c (layout_class_method): Generate <clinit>'s rtl for
9796 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9797 for interfaces' <clinit>.
9798 * expr.c (lookup_field): Search for fields in interfaces.
9799 (expand_invoke): Fixed indentation.
9800 (expand_java_field_op): Likewise. Use IS_CLINIT.
9801 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9802 (IS_CLINIT): New macro.
9803 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9804 interface was parsed.
9805 (maybe_generate_clinit): Don't generate if the current class is an
9806 interface with only fields of primitive types.
9807 (reset_method_name): Use IS_CLINIT.
9808 (java_complete_expand_method): Expand <clinit> when it exists for
9809 interfaces. Use IS_CLINIT.
9810 (resolve_expression_name): Use DECL_CONTEXT instead of
9811 current_class to build static field references.
9812 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9813 ARRAY_REF when doing xreferencing.
9814 (check_final_assignment): Fixed typo in leading comment. Use
9816 (patch_array_ref): Don't fully expand array references when
9818 (patch_return): Use IS_CLINIT.
9819 (patch_throw_statement): Likewise.
9821 1999-04-22 Tom Tromey <tromey@cygnus.com>
9823 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9825 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9827 * decl.c (predef_filenames, predef_filenames_size): New globals
9828 (init_decl_processing): predef_filenames and predef_filenames_size
9830 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9832 * jcf-parse.c (predefined_filename_p): New function.
9833 (yyparse): Check that files on the command line are specified only
9834 once and issue a warning otherwise.
9835 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9836 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9837 avoid a gcc warning with -W -Wall turned on.
9838 (java_expand_classes): Abort if errors were encountered.
9839 (java_complete_lhs): If the cross reference flag is set, wrap
9840 field DECL node around a WFL when resolving expression name.
9842 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9844 * lang.c (lang_decode_option): Fixed returned value when parsing
9845 `-fxref=...' and `-Wall'.
9846 * parse.y (source_end_java_method): Do not generate code when
9847 flag_emit_xref is set.
9848 (resolve_expression_name): Do not build static field access when
9849 flag_emit_xref is set.
9850 (resolve_field_access): No special treatment on `length' when
9851 flag_emit_xref is set. Do not build qualified static field access
9852 when flag_emit_xref is set.
9853 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9854 when flag_emit_xref is set.
9855 (patch_assignment): Do not generate array store runtime check when
9856 flag_emit_xref is set.
9857 * xref.c (xref_flag_value): Fixed function declaration
9859 (xset_set_data): New function.
9860 * xref.h (xref_set_data): Added prototype for new function.
9861 (typedef struct xref_flag_table): New field data.
9862 (XREF_GET_DATA): New macro.
9864 1999-04-19 Tom Tromey <tromey@cygnus.com>
9866 * xref.h (enum): Removed trailing comma.
9868 * parse.y (resolve_qualified_expression_name): Added missing
9871 1999-04-15 Anthony Green <green@cygnus.com>
9873 * gjavah.c: New prototypes for java_float_finite and
9876 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9878 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9881 1999-04-06 Jeffrey A Law (law@cygnus.com)
9883 * Makefile.in (TREE_H): Add tree-check.h.
9884 (RTL_H): Add genrtl.h.
9886 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9888 * parse.y (patch_assignment): Added ArrayStoreException runtime
9891 1999-04-06 Per Bothner <bothner@cygnus.com>
9893 * expr.c (pop_type_0): New function.
9894 (pop_type): Use pop_type_0.
9895 * java-tree.h (pop_type_0): New declaration.
9896 * verify.c (verify_jvm_instructions): Check return instructions.
9898 * parse.y (patch_binop): Don't fold if non-constant and emiting
9901 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9903 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9905 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9906 (main_jcf): Don't define.
9907 (process_file): Don't set `main_jcf'.
9909 * java-tree.h (main_jcf): Don't declare.
9911 * jcf-parse.c (main_jcf): Add static definition.
9913 * lang.c (main_jcf): Don't define.
9915 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9917 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9919 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9921 * jcf-depend.c: Include "config.h", not <config.h>.
9923 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9926 * jcf-path.c: Include "config.h", not <config.h>.
9928 * lex.c: Don't include various system header files.
9929 (java_init_lex): Cast the argument of `bzero' to PTR
9931 * parse-scan.y (java_push_parser_context): Likewise.
9933 * parse.y (java_push_parser_context): Likewise.
9934 (patch_bc_statement): Match format specifier to variable argument.
9936 * xref.c: Don't include <stdio.h>.
9938 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9940 * parse.y (struct parser_ctxt *ctxp): Now global.
9941 (declare_local_variables): Use WFL compound value for the
9942 declaration source line value, when doing cross-referencing.
9944 1999-03-31 Tom Tromey <tromey@cygnus.com>
9946 * gjavah.c (print_field_info): Allow constants of other types.
9947 (print_include): Generate include when new name is proper prefix
9948 of already printed name.
9949 (add_namelet): Likewise.
9950 (cxx_keyword_subst): New function.
9951 (print_method_info): Use it.
9952 (print_field_name): New function.
9953 (get_field_name): New function.
9954 (print_field_info): Use get_field_name and print_field_name.
9956 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9958 * Makefile.in (keyword.h): Generate using gperf language 'C', not
9959 'KR-C', so gperf uses the `const' keyword on strings.
9961 * keyword.gperf (java_keyword): Const-ify a char*.
9963 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9965 * parse.y (patch_bc_statement): Fixed identation and a bogus
9968 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9970 * parse.y (patch_assignment): Allow static variables in other
9971 classes to be assigned.
9973 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9975 * class.c (maybe_add_interface): Remove unused variable
9977 (make_class_data): Use = for assignment, not ==. Likewise.
9978 (emit_register_classes): Remove unused variable `decl'.
9980 * lex.c: Fix comment so as not to contain an embedded `/*'.
9982 * verify.c (verify_jvm_instructions): Remove unused variable
9985 1999-03-27 Per Bothner <bothner@cygnus.com>
9987 * parse.y (complete_loop_body): Rename to finish_loop_body.
9988 (complete_labeled_statement): Rename to finish_labeled_statement.
9989 (complete_for_loop): Rename to finish_for_loop.
9990 (complete_method_declaration): Rename to finish_method_declaration.
9992 * java-tree.h (continue_identifier_node): New global node.
9993 * decl.c: Define and initialize continue_identifier_node.
9994 * parse.y (generate_labeled_block): Remove - no longer needed.
9995 (build_loop_body): Use continue_identifier_node for continue block.
9996 (finish_labeled_statement): Also do pop_labeled_block actions.
9997 (java_complete_lhs): POP_LOOP even if error.
9998 (build_labeled_block): Special handling for continue_identifier_node.
9999 (patch_loop_statement): Re-organize.
10000 (patch_bc_statement): Re-write.
10002 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10004 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10005 using a WFL compound value.
10006 * parse.y (xref.h): Include.
10007 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10008 WFL compound value.
10009 (register_fields): Set WFL compound value to lineno if doing
10011 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10013 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10014 * xref.h (expand_xref): Prototype renamed from xref_generate.
10016 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10018 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10019 (GET_CURRENT_BLOCK): New macro.
10020 * parse.y (current_static_block): New global variable.
10021 (method_body:): Define action.
10022 (complete_method_declaration): Set current_function_decl to NULL
10023 when work on the current method is done.
10024 (declare_local_variables): Use GET_CURRENT_BLOCK.
10025 (java_method_add_stmt): Likewise.
10026 (java_complete_expand_method): Disable the use of `this' when
10027 expanding <clinit>.
10028 (enter_a_block): If no current method exist, use
10029 current_static_block to link static initializer blocks.
10030 (exit_block): Rewritten to use current_static_block when no current
10031 method decl exists.
10032 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10033 (patch_return): Forbid the use of `return' in static initializers.
10034 (patch_throw_statement): Fixed indentation. Issue specific error
10035 for uncaught thrown checked exception in static initializer
10036 blocks. Removed FIXME.
10038 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10040 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10041 Link gcj from gcc.o.
10043 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10045 * parse.y (find_applicable_accessible_methods_list): When dealing
10046 with interface: ensure that a given interface or java.lang.Object
10047 are searched only once.
10049 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10051 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10053 * jcf-dump.c (print_access_flags): Add braces around if-else.
10055 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10058 * lex.c (build_wfl_node): Add static prototype.
10060 * lex.h (build_wfl_node): Remove static prototype.
10062 * parse.y: Include lex.c early enough to declare everything needed.
10063 Ensure calls to `build_wfl_node' pass the proper arguments.
10064 (create_class): Remove unused variable `super_decl'.
10065 (get_printable_method_name): Initialize variable `name'.
10067 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10069 * Changelog: Fixed 1999-03-22 typos.
10070 * lang.c (lang_decode_option): Fixed typo in error string in the
10073 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10075 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10076 (xref.o): New rule.
10077 * java-tree.h (flag_emit_xref): Declared extern.
10078 * lang.c (xref.h): Included.
10079 (flag_emit_xref): New global variable.
10080 (lang_decode_option): Added support for -fxref.
10082 * xref.h: Likewise.
10084 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10086 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10089 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10091 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10092 $(srcdir)/../system.h and $(JAVA_TREE_H).
10093 (jcf-io.o): Depend on $(JAVA_TREE_H).
10094 (mangle.o): Likewise.
10096 * check-init.c (check_cond_init): Add static prototype.
10098 * class.c (build_java_method_type, hashUtf8String,
10099 make_field_value, get_dispatch_vector, get_dispatch_table,
10100 append_gpp_mangled_type, mangle_static_field): Likewise.
10101 (strLengthUtf8): Hide unused definition.
10102 (hashUtf8String): Const-ify.
10103 (make_field_value): Un-ANSI-fy.
10105 * constants.c: Move inclusion of jcf.h above java-tree.h.
10106 (set_constant_entry, find_class_or_string_constant,
10107 find_name_and_type_constant, get_tag_node,
10108 build_constant_data_ref): Add static prototype.
10110 * decl.c (push_jvm_slot, builtin_function,
10111 lookup_name_current_level): Likewise.
10112 (builtin_function): Const-ify.
10114 * except.c (expand_start_java_handler, expand_end_java_handler):
10115 Add static prototype.
10117 * expr.c (flush_quick_stack, push_value, pop_value,
10118 java_stack_swap, java_stack_dup, build_java_athrow,
10119 build_java_jsr, build_java_ret, expand_java_multianewarray,
10120 expand_java_arraystore, expand_java_arrayload,
10121 expand_java_array_length, build_java_monitor, expand_java_pushc,
10122 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10123 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10124 expand_compare, expand_test, expand_cond, expand_java_goto,
10125 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10126 expand_java_field_op, java_push_constant_from_pool): Likewise.
10128 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10129 (build_java_arraynull_check): Mark parameters `node' and `type'
10130 with ATTRIBUTE_UNUSED.
10131 (note_label): Likewise for parameter `current_pc'.
10132 (expand_java_call, expand_java_ret): Hide unused definition.
10134 * java-tree.h (make_class, build_constants_constructor,
10135 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10136 init_outgoing_cpool, register_class, emit_register_classes,
10137 java_layout_seen_class_methods): Prototype.
10138 (unicode_mangling_length): Const-ify.
10139 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10140 emit_unicode_mangled_name, format_int, format_uint,
10141 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10142 jcf_print_utf8_replace, open_class): Prototype.
10144 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10145 <stdio.h>. Include tree.h/java-tree.h.
10146 (utf8_equal_string usage, process_class): Add static prototype.
10147 (open_class): Don't prototype this here.
10148 (utf8_equal_string): Match arguments to format specifiers.
10149 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10150 TABLE_SWITCH, disassemble_method): Likewise.
10152 * jcf-io.c: Include tree.h/java-tree.h.
10153 (open_class, find_classfile, jcf_print_utf8,
10154 jcf_print_utf8_replace): Const-ify.
10156 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10157 parse_class_file): Add static prototype.
10158 (find_in_current_zip): Match definition to existing static
10161 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10162 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10163 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10164 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10165 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10166 generate_bytecode_return, perform_relocations, init_jcf_state,
10167 init_jcf_method, release_jcf_state, generate_classfile):
10168 Add static prototype.
10169 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10170 (make_class_file_name): Const-ify.
10172 * jcf.h (find_classfile): Const-ify.
10174 * jv-scan.c (reset_report): Remove prototype.
10176 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10177 (error): Rewrite to allow varargs.
10179 * lang.c (lang_f_options): Const-ify.
10181 * lex.c (java_parse_escape_sequence): Add static prototype.
10182 (java_allocate_new_line): Match definition to existing static
10185 * mangle.c Include tree.h/java-tree.h.
10186 (unicode_mangling_length, emit_unicode_mangled_name,
10187 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10189 * parse.h (jdep_code): Remove trailing comma in enumeration.
10190 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10191 (reset_report): Add prototype.
10193 * verify.c (push_pending_label, merge_types): Add static
10196 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10198 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10200 * parse.y (find_applicable_accessible_methods_list): Extend the
10201 search to superinterfaces when relevant.
10202 (search_applicable_methods_list): New function.
10204 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10206 * class.c (unmangle_classname): Implemented stricter testing
10207 before setting the QUALIFIED_P flag on an identifier.
10209 1999-03-16 Per Bothner <bothner@cygnus.com>
10211 * parse.y (java_complete_lhs): Call force_evaluation_order
10212 after patch_newarray.
10213 (patch_binop): Don't call fold if there are side effects.
10215 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10217 * parse.y (java_stabilize_reference): Use save_expr instead of
10218 building a SAVE_EXPR node.
10219 (java_complete_lhs): Patch the resulting string of the `+='
10220 operator (if necessary) and complete the RHS after having built
10223 1999-03-15 Per Bothner <bothner@cygnus.com>
10225 * class.c (make_class): Don't set CLASS_P here (because
10226 this function is also called by build_java_array_type).
10227 (push_class): Set CLASS_P here instead.
10228 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10230 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10231 context. If the context is class, perfer "super" over "synchronized".
10232 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10234 * parse.y (create_class): Don't call parser_check_super here;
10235 it is not robust. Always wait until later.
10237 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10238 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10240 1999-03-13 Per Bothner <bothner@cygnus.com>
10242 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10243 * lex.h (UNGETC): Change misleading macro.
10245 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10247 * parse.y (java_stabilize_reference): Return NODE when patching a
10249 (java_complete_lhs): Put parenthesis around truth values.
10251 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10253 * class.c (layout_class_method): Don't make rtl for interface
10255 * parse.h (GET_TYPE_NAME): New macro.
10256 * parse.y (if_then_statement:): Fixed indentation.
10257 (if_then_else_statement:): Likewise.
10258 (for_statement:): Fixed spacing.
10259 (try_statement:): Fixed indentation.
10260 (create_interface): Don't force interfaces to be abstract.
10261 (method_header): Abstract methods are OK in interfaces.
10262 (declare_local_variables): Fixed typo in comment.
10263 (java_complete_expand_method): Fixed indentation.
10264 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10265 non accessible fields.
10266 (java_stabilize_reference): New function.
10267 (java_complete_lhs): Fixed indentation. Use
10268 java_stabilize_reference in compound assignement. Insert the
10269 cast. If not processing `+' fix string constants before processing
10272 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10274 * constants.c (find_class_or_string_constant): Cast variable `j'
10275 to a `jword' when comparing against one.
10277 * expr.c (java_lang_expand_expr): Remove unused variables
10278 `has_finally_p' and `op0'.
10280 * gjavah.c (print_field_info): Cast a value to jint when comparing
10281 against one. Likewise for a jlong.
10282 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10283 against a signed quantity.
10285 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10286 (print_signature): Don't needlessly dereference variable `str'
10288 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10289 `max_locals' with ATTRIBUTE_UNUSED.
10290 (jcf_parse_class): Likewise for variable `index'.
10292 * parse.h (reverse_jdep_list): Remove static prototype.
10294 * parse.y (build_jump_to_finally): Remove prototype and definition.
10295 (reverse_jdep_list): Add static prototype.
10297 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10298 `assignment' and `expr_decl'.
10300 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10302 1999-03-12 Andrew Haley <aph@cygnus.com>
10304 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10305 we'll need a directory separator and a null character.
10307 1999-03-10 Per Bothner <bothner@cygnus.com>
10309 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10311 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10313 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10316 1999-03-05 Per Bothner <bothner@cygnus.com>
10318 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10320 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10322 * class.c (layout_class_method): A static method in a base class
10323 is never overridden, so treat it like it doesn't exist.
10324 However, do complain about private non-static method overriding
10325 public static method.
10327 * parse.y: Don't set unused INITIALIZED_P flag.
10328 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10330 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10331 (build_array_from_name): Re-order &index[string] to &string[index].
10333 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10334 error_mark (it might catch more errors, but it is more likely to lose).
10336 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10338 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10339 (parse-scan.o): Depend on toplev.h.
10341 * class.c (make_method_value): Add prototype. Make it static.
10342 Remove unused second argument, caller changed.
10344 * expr.c (java_lang_expand_expr): Remove unused variable
10347 * java-tree.h: Don't prototype find_in_current_zip.
10348 Add prototypes for verify_constant_pool, start_java_method,
10349 end_java_method, give_name_to_locals, expand_byte_code,
10350 open_in_zip, set_constant_value, find_constant1, find_constant2,
10351 find_utf8_constant, find_string_constant, find_class_constant,
10352 find_fieldref_index, find_methodref_index, write_constant_pool,
10353 count_constant_pool_bytes and encode_newarray_type.
10355 * jcf-dump.c: Remove unused variable `LONG_temp'.
10357 * jcf-parse.c: Include parse.h.
10358 (jcf_parse_source): Remove unused parameter, all callers changed.
10359 (jcf_figure_file_type): Add static prototype.
10360 (find_in_current_zip): Likewise. Also remove unused parameter,
10361 all callers changed.
10362 (read_class): Initialize variable `saved_pos'.
10364 * jcf-reader.c (jcf_parse_preamble): Mark variables
10365 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10367 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10368 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10369 (java_parse_doc_section): Initialize variable `seen_star'.
10370 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10371 (java_lex_error): Mark parameters `msg' and `forward' with
10373 (java_get_line_col): Mark parameters `filename' and `line' with
10376 * parse-scan.y: Include toplev.h.
10377 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10379 * parse.h: use `struct JCF', not plain `JCF'.
10380 (java_parser_context_save_global, java_expand_classes
10381 java_parser_context_restore_global, java_parse): Add prototypes.
10383 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10386 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10388 * check-init.c (check_init): COPYN takes word count, not bit count.
10390 1999-02-26 Per Bothner <bothner@cygnus.com>
10392 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10393 explicit build_decl. (Avoids crash in reload when optimizing.)
10395 1999-02-25 Per Bothner <bothner@cygnus.com>
10397 * decl.c (complete_start_java_method): Handle synchronized method
10398 even when compiling from bytecode.
10400 1999-02-26 Tom Tromey <tromey@cygnus.com>
10402 * gjavah.c (add_class_decl): Only generate `#include' if outer
10403 class is not the name of the class we are processing. Correctly
10404 append `.h' in #include.
10405 (process_file): Clean up newlines around generated `#include's.
10406 (decode_signature_piece): Correctly handle inner classes.
10407 (struct include): New structure.
10408 (all_includes): New global.
10409 (print_include): New function.
10410 (add_class_decl): Use it.
10411 (process_file): Likewise.
10412 (add_class_decl): Generate include for java-array.h if array
10414 (process_file): Don't generate java-array.h include.
10416 * gjavah.c (add_namelet): Check for standard package names here.
10417 (add_class_decl): Don't check for standard package names here.
10419 1999-02-25 Tom Tromey <tromey@cygnus.com>
10421 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10422 When reading a zip file, only use strncmp if both strings are
10423 bigger than the buffer length. Initialize `k' when looping
10426 1999-02-24 Tom Tromey <tromey@cygnus.com>
10428 * gjavah.c (struct namelet): New structure.
10429 (add_namelet): New function.
10430 (print_namelet): New function.
10431 (print_class_decls): Use add_namelet and print_namelet to generate
10432 namespaces and not classes.
10433 (method_printed): New global.
10434 (HANDLE_END_METHOD): Examine method_printed.
10435 (print_method_info): Set method_printed when required. Print
10436 error if function to be ignored is marked virtual. Handle $finit$
10438 (METHOD_IS_FINAL): New macro.
10439 (print_field_info): Use it.
10440 (HANDLE_METHOD): Clear method_printed.
10441 (method_pass): New global.
10442 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10443 (process_file): Do two passes over both fields and methods.
10444 (HANDLE_METHOD): Examine method_pass.
10445 (root): New global.
10446 (add_class_decl): New function.
10447 (print_class_decls): Don't scan over entire constant pool.
10449 1999-02-23 Tom Tromey <tromey@cygnus.com>
10451 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10452 disable linking in that case.
10454 1999-02-20 Tom Tromey <tromey@cygnus.com>
10456 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10459 1999-02-21 Per Bothner <bothner@cygnus.com>
10461 * decl.c (build_result_decl), java-tree.h: New method.
10462 (complete_start_java_method): Handle synchronized methods.
10463 Don't build DECL_RESULT here. (Ordering dependency problem.)
10464 (start_java_method): Call build_result_decl here instead ...
10465 * parse.y (java_complete_expand_method): ... and here.
10466 (expand_start_java_method): Don't call complete_start_java_method here.
10467 (java_complete_expand_method): Call it here instead.
10468 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10469 * java-tree.h: ... here.
10471 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10472 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10473 for ARRAY_REF - it doesn't work when array bounds are checked.
10474 (patch_array_ref): Handle it here instead.
10476 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10478 1999-02-19 Per Bothner <bothner@cygnus.com>
10480 Force left-to-right evaluation of binary operations etc.
10481 * expr.c (force_evaluation_order), java-tree.h: New function.
10482 * parse.y (java_complete_lhs): Pass binary operations, procedure
10483 calls, and ARRAY_REFs to force_evaluation_order.
10484 (various): Set TREE_SIDE_EFFECTS more carefully.
10486 Tolerate random (non-UTF8) encoding in comments without complaining.
10487 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10488 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10490 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10491 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10493 * parse.y (java_complete_lhs): Ignore an empty statement in a
10494 COMPOUND_EXPR. Don't complain about empty statement after return.
10496 1999-02-19 Per Bothner <bothner@cygnus.com>
10498 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10499 in TREE_LIST - just chain the POINTER_TYPEs together.
10500 (resolve_class): If type already resolved, return decl.
10501 After resolving, update TREE_TYPE(class_type), and name (if array).
10502 * parse.h (do_resolve_class), parse.y: Make non-static.
10503 * class.c (maybe_layout_super_class): Take this_class argument.
10504 Do do_resolve_class if necessary.
10505 (layout_class, layout_class_methods): Adjust calls appropriately.
10506 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10507 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10508 * typeck.c (build_java_array_type): Don't call layout_class.
10510 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10512 * parse.y (check_pkg_class_access): Allow private class access
10513 within the same package.
10514 (strip_out_static_field_access_decl): New function.
10515 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10516 operator argument before testing its nature.
10518 1999-02-03 Per Bothner <bothner@cygnus.com>
10520 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10521 (TRY_EXPR): Simplify - it no longer has a finally clause.
10522 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10523 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10524 * expr.c (java_lang_expand_expr): Likewise.
10525 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10526 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10527 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10528 (build_try_statement): Remove finally parameter and handling.
10529 (build_try_finally_statement): New function.
10530 (patch_try_statement): No longer need to support finally clause.
10531 (try_statement): Update grammar action rules.
10532 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10533 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10535 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10537 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10538 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10540 1999-02-17 Andrew Haley <aph@cygnus.com>
10542 * class.c (build_utf8_ref): Back out broken patch which was
10543 intended to to output signatures using '.' as a separator.
10545 * class.c (make_class_data): Output signatures using '.' as a
10546 separator, rather than '/'.
10547 (mangled_classname): Likewise.
10548 (make_field_value): Likewise.
10549 (make_method_value): Likewise.
10550 * constants.c (alloc_class_constant): Likewise.
10551 * expr.c (build_invokeinterface): Likewise.
10553 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10555 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10556 of an ancient workaround.
10558 1999-02-10 Jeffrey A Law (law@cygnus.com)
10560 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10563 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10565 * lex.c (yylex): Encode \0 as UTF8.
10567 1999-02-10 Tom Tromey <tromey@cygnus.com>
10569 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10570 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10571 (libgcj_zip): Renamed.
10572 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10574 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10576 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10577 (GC_NAME): Renamed -lgc to -lgcjgc.
10579 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10581 * lex.c (java_lang_cloneable): Initialize.
10582 * parse.y (java_lang_cloneable): New static variable.
10583 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10584 doing one more qualification round.
10585 (valid_ref_assignconv_cast_p): Reject null source or
10586 destination. Allow an array to be cast into java.lang.Cloneable.
10587 (patch_cast): Swapped two first arguments to first call to
10588 valid_ref_assignconv_cast_p.
10590 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10592 * parse.h: DECL_P renamed JDECL_P.
10593 * parse.y: DECL_P replaced by JDECL_P.
10594 (build_array_from_name): Always use pointer's type.
10595 (patch_bc_statement): Extra code to search continue target in a
10596 for loop. Fixed comments. Continue target is current loop when
10599 1999-02-05 Andrew Haley <aph@cygnus.com>
10601 * class.c (make_class_data): The superclass of an interface should
10602 be null, not class Object.
10604 * lex.c (java_lex): Sign extend hex literals.
10606 1999-02-04 Andrew Haley <aph@cygnus.com>
10608 * class.c (build_utf8_ref): Output signatures using '.' as a
10609 separator, rather than '/'.
10610 (make_class_data): Likewise.
10612 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10614 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10615 mkstemp.o. Get them from libiberty now.
10617 1999-02-02 Jeffrey A Law (law@cygnus.com)
10619 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10621 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10623 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10626 1999-02-02 Per Bothner <bothner@cygnus.com>
10628 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10629 * jcf-write.c (generate_bytecode_return): New function.
10630 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10632 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10633 generate special [fd]const_[01] instructions.
10635 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10637 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10638 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10640 1999-02-01 Per Bothner <bothner@cygnus.com>
10642 * parse.y (patch_method_invocation): Handle calling static methods,
10643 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10645 * parse.y (java_complete_lhs): Don't complain about unreachable
10646 exit condition in a do-while statement.
10648 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10650 * lex.c (java_read_char): Fixed utf8 decoding.
10651 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10653 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10654 comments. Local variable `all_primitive' is gone. Broadened
10655 acceptance of `0' to floating point targets. `long' can now be
10656 widened to `double' or `float'.
10657 (valid_method_invocation_conversion_p): Added leading
10658 comment. Fixed tabulation.
10659 (build_string_concatenation): Optimize out left or right empty
10662 1999-01-28 Per Bothner <bothner@cygnus.com>
10664 * jcf-write.c (localvar_alloc): Only emit entry for
10665 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10666 (generate_bytecode_insns): Only call put_linenumber if
10667 debug_info_level > DINFO_LEVEL_NONE.
10668 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10669 is specified, add -g1 (for compatibility wih javac).
10671 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10673 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10674 gjavah.o, check-init.o, jv-scan.o
10676 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10678 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10680 * gjavah.c: Include config.h and system.h.
10682 * javaop.h (inline): Don't define, its handled by system.h.
10683 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10684 from `inline' to `static inline'.
10686 * jcf.h (inline): Don't define, its handled by system.h.
10688 * lex.c (inline): Likewise.
10690 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10692 * lang-specs.h: Map -Qn to -fno-ident.
10694 1999-01-29 Richard Henderson <rth@cygnus.com>
10696 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10698 1999-01-29 Tom Tromey <tromey@cygnus.com>
10700 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10701 then cast it to Object before calling `append' method.
10703 1999-01-28 Per Bothner <bothner@cygnus.com>
10705 * check-init.c (check_bool2_init, check_bool_init, check_init):
10706 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10707 * jcf-write.c (generate_bytecode_insns): Likewise.
10709 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10711 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10712 * parse.y (patch_cast): Allow a boolean to be cast into a
10715 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10717 * parse.y: (class_declaration:): Fixed indentation.
10718 (class_member_declaration:): Extra `;' after field declaration now
10720 (interface_declaration:): Removed debug messages in error reports.
10721 (patch_binop): Nodes created and returned inherit the orignal
10722 node's COMPOUND_ASSIGN_P flag value.
10723 (patch_cast): Fix cast from char to floating point.
10725 1999-01-25 Andrew Haley <aph@cygnus.com>
10727 * except.c, java-except.h (expand_resume_after_catch): new
10729 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10730 to branch back to main flow of control after a catch block.
10732 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10734 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10735 $(srcdir)/../system.h.
10736 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10737 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10738 (jcf-write.o): Likewise.
10739 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10740 (mangle.o): Depend on $(srcdir)/../toplev.h.
10741 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10742 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10744 * class.c: Include output.h and parse.h.
10745 (mangled_classname): Add the `const' keyword to a char*.
10746 (find_named_method): Hide unused function definition.
10747 (build_utf8_ref): Change type of variable `c' to unsigned char.
10748 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10749 (build_class_ref): Add the `const' keyword to a char*.
10750 (layout_class_method): Remove unused variable `buf'.
10752 * decl.c (find_local_variable): Remove unused variable `rtl'.
10753 (pushdecl): Likewise for variables `different_binding_level' and
10755 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10756 (maybe_build_cleanup): Likewise for parameter `decl'.
10758 * except.c (expand_start_java_handler): Mark parameter `range'
10759 with ATTRIBUTE_UNUSED.
10761 * expr.c: Include except.h.
10762 (pop_type): Remove unused variable `i'.
10763 (pop_value): Likewise for variables `n_words' and `i'.
10764 (expand_java_arrayload): Likewise for variable `convert'.
10765 (java_lang_expand_expr): Likewise for variables `op0', `type',
10766 `mode', `unsignedp', `node' and `elements'.
10767 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10769 (process_jvm_instruction): Add a `const' qualifier to a char*.
10771 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10772 (temp_directory): Likewise.
10773 (print_c_decl): Likewise.
10774 (print_method_info): Likewise.
10775 (decode_signature_piece): Likewise.
10776 (print_mangled_classname): Likewise.
10778 * java-except.h: Provide prototypes for maybe_start_try,
10779 maybe_end_try and add_handler.
10781 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10782 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10783 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10784 init_expr_processing, push_super_field, init_class_processing,
10785 can_widen_reference_to, class_depth, verify_jvm_instructions,
10786 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10787 set_local_type, merge_type_state, push_type, load_type_state,
10788 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10789 emit_unicode_mangled_name): Add prototypes.
10791 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10792 (print_signature_type): Use ISDIGIT, not isdigit.
10793 (print_signature): Remove unused variable `j'.
10795 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10796 int when comparing against one.
10798 * jcf-parse.c: Include toplev.h.
10800 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10801 (localvar_free): Remove unused variable `i'.
10802 (generate_bytecode_conditional): Likewise for variable `kind'.
10804 * jv-scan.c: Include config.h and system.h. Remove redundant
10805 OS header and gansidecl.h includes.
10806 (warning): Add the `const' keyword to a char*. Also add
10807 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10808 __STDC__, when determining whether to use ANSI-isms.
10809 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10810 (xmalloc): Don't redundantly prototype here.
10811 (main): Remove unused parameter `envp'. Also fix the arguments
10812 passed to function `fatal' to match the format specifier.
10814 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10816 * mangle.c: Include toplev.h.
10817 (emit_unicode_mangled_name): Declare parameter `len'.
10819 * parse.y (parse_warning_context): Add the `const' keyword to a
10820 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10821 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10822 (issue_warning_error_from_context): Add the `const' keyword to
10824 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10825 not `__STDC__' for whether to use ANSI-isms.
10827 * typeck.c (incomplete_type_error): Mark parameters `value' and
10828 `type' with ATTRIBUTE_UNUSED.
10829 (parse_signature_type): Use ISDIGIT, not isdigit.
10831 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10832 (verify_jvm_instructions): Likewise. Remove unused variables
10833 `field_name' and `default_val'.
10835 * zextract.c: Include config.h and system.h. Remove redundant
10836 OS header includes.
10838 * zipfile.h: Prototype `read_zip_archive'.
10840 1999-01-21 Andrew Haley <aph@cygnus.com>
10842 * typeck.c (convert): Allow conversions to void type: some
10843 optimizations in gcc do this.
10845 1999-01-21 Andrew Haley <aph@cygnus.com>
10847 * typeck.c (convert_ieee_real_to_integer): New function.
10848 (convert): When not using fast-math and using hardware fp, convert
10849 an IEEE NaN to zero.
10851 1999-01-18 Andrew Haley <aph@cygnus.com>
10853 * parse.y (patch_binop): Do a type conversion from signed to
10854 unsigned and then back to signed when a ">>>" is found.
10856 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10858 * java-tree.h: (check_for_initialization): Added prototype.
10859 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10860 * parse.y (do_resolve_class): Removed unused locals.
10861 (read_import_dir): Likewise.
10862 (resolve_qualified_expression_name): Array creation
10863 expressions are valid primary expressions.
10864 (qualify_ambiguous_name): Likewise.
10865 (patch_synchronized_statement): Removed unused local.
10867 1999-01-17 Jeffrey A Law (law@cygnus.com)
10869 * Makefile.in (zextract.o): Add dependencies.
10871 * Makefile.in: Do not put ^Ls at the start of a line.
10873 1999-01-15 Per Bothner <bothner@cygnus.com>
10875 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10876 sub-type the result of the call that gets the exception value.
10878 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10879 don't call finish_class.
10881 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10882 clear found before continuing.
10884 * verify.c (verify_jvm_instructions): On an array load, allow
10885 and handle top of stack to be TYPE_NULL.
10887 * gjavah.c (generate_access): Translate Java package private or
10888 protected access to C++ public, but with a comment.
10890 1999-01-13 Andrew Haley <aph@cygnus.com>
10892 * expr.c (generate_name): Name prefix changed to avoid clashes
10893 with assembler temp labels.
10895 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10896 MODIFY_EXPR. Without this, code for the assignement may not be
10897 generated at all and the synchronized statement will read an
10898 uninitialized variable.
10900 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10902 * class.c (maybe_layout_super_class): Fixed returned value.
10903 * lex.c: Added 1999 to the copyright.
10904 (java_init_lex): Initialize java_lang_imported.
10905 * lex.h: Added 1999 to the copyright.
10906 * parse.h: Added 1999 to the copyright.
10907 (REGISTER_IMPORT): Fixed typo in trailing macro.
10908 (CURRENT_OSB): New macro.
10909 (struct parser_ctxt): New fields osb_depth, osb_limit.
10910 * parse.y (java_lang_id): New global variable.
10911 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10912 (array_creation_expression:): Use CURRENT_OSB.
10913 (dims:): Uses a stack to keep track of array dimensions.
10914 (cast_expression:): Use CURRENT_OSB.
10915 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10917 (register_fields): Fixed typos in comment.
10918 (check_method_redefinition): Fixed comment indentation.
10919 (java_check_regular_methods): Set saved found wfl to NULL after
10920 having reinstalled it in the previously found DECL_NAME.
10922 1999-01-10 Richard Henderson <rth@cygnus.com>
10924 * gjavah.c (java_float_finite): Use a union to do type punning.
10925 (java_double_finite): Likewise.
10927 1999-01-09 Per Bothner <bothner@cygnus.com>
10929 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10930 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10931 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10932 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10933 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10934 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10936 1999-01-08 Per Bothner <bothner@cygnus.com>
10938 * check-init.c (check_init): If compiling to native, we don't
10939 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10941 1999-01-08 Tom Tromey <tromey@cygnus.com>
10943 * parse-scan.y (variable_declarator_id): Set or increment
10945 (bracket_count): New global.
10946 (formal_parameter): Handle case where bracket pairs trail variable
10949 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
10951 * jcf-parse.c (yyparse): variable len changed from a char to an
10952 int to prevent overflow.
10954 1999-01-06 Per Bothner <bothner@cygnus.com>
10956 * java-tree.h: Declare read_class.
10957 * jcf-parse.c (read_class): New function.
10958 (load_class): Now just call read_class.
10960 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
10961 * jcf-parse.c (parse_source_file): Declare save_error_count,
10962 which is needed by java_parse_abort_on_error macro,
10963 * parse.y (java_layout_classes, java_expand_classes): Likewise.
10965 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
10966 constructor, if initializing a static field.
10967 (patch_new_array_init): Set TREE_CONSTANT if it is.
10968 * expr.c (java_lang_expand_expr): For a static array constructor
10969 of primitive elements, allocate the array itself statically.
10970 Disabled until we can set the vtable field statically.
10972 * check-init.c: New file. Checks for definite assignment.
10973 * Makefile.in (JAVA_OBJS): Add check-init.o.
10974 * parse.y (java_complete_expand_method): Call check_for_initialization.
10975 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
10977 1999-01-06 Graham <grahams@rcp.co.uk>
10979 * parse.y : include system.h instead of including
10980 standard headers directly with the exception of <dirent.h>.
10982 1999-01-06 Per Bothner <bothner@cygnus.com>
10984 * lex.h: Moved static function declarations to lex.c,
10985 to shut up some -Wall warnings.
10986 * lex.c: Static function declarations moved here.
10987 * jcf-dump.c: Small fixes to shut up -Wall warnings.
10989 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10991 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
10993 1998-12-22 Per Bothner <bothner@cygnus.com>
10995 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
10996 * verify.c (verify_jvm_instructions): Fix off-by-one error.
10998 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
10999 (localvar_alloc): Change return type to void,
11000 (emit_unop): Remove unused variable size.
11002 * jcf-write.c (struct jcf_block): Add new union.
11003 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11004 (call_cleanups): New functions.
11005 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11006 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11007 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11008 * lang.c (lang_init): Call using_eh_for_cleanups.
11009 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11010 completing operands to patch_synchronized_statement.
11011 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11012 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11013 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11015 1998-12-20 John F. Carr <jfc@mit.edu>
11017 * Make-lang.in: Comment out control-Ls; they upset some makes.
11019 1998-12-18 Tom Tromey <tromey@cygnus.com>
11021 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11024 1998-12-17 Tom Tromey <tromey@cygnus.com>
11026 * parse.y (DIR_SEPARATOR): New define.
11027 (check_class_interface_creation): Use it.
11029 * parse-scan.y (report_main_declaration): Recognize
11030 `java.lang.String' in argument to main.
11032 1998-12-16 Per Bothner <bothner@cygnus.com>
11034 * parse.y (create_interface): Remove bogus test.
11036 1998-12-16 Per Bothner <bothner@cygnus.com>
11038 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11039 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11041 1998-12-16 Tom Tromey <tromey@cygnus.com>
11043 * parse-scan.y (qualified_name): Use correct sprintf format.
11045 1998-12-15 Tom Tromey <tromey@cygnus.com>
11047 * gjavah.c (print_field_info): Changed how most negative number is
11050 1998-12-14 Per Bothner <bothner@cygnus.com>
11052 * parse.y (fold_constant_for_init): New function.
11053 (resolve_expression_name): Don't replace static final
11054 constant-initialized fields by its value.
11055 (java_complete_lhs): New. Same as java_complete_tree, except does
11056 not replace static final constant-initialized fields by their values.
11057 (register_fields): If there is an initializer, set DECL_INITIAL and
11058 MODIFY_EXPR_FROM_INITIALIZATION_P.
11059 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11060 Only call patch_initialized_static_field if
11061 MODIFY_EXPR_FROM_INITIALIZATION_P.
11062 (patch_initialized_static_field): If not valid constant, clear
11065 * parse.y (lookup_field_wrapper): Fix thinko.
11067 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11068 set and restore global lineno.
11070 1998-12-14 Tom Tromey <tromey@cygnus.com>
11072 * gjavah.c (print_field_info): If value to print is the smallest
11073 value of its size, then print as hex to avoid later warnings from
11076 1998-12-14 Tom Tromey <tromey@cygnus.com>
11078 * gjavah.c (decompile_method): Decompile `return null'.
11079 (process_file): Generate `#pragma interface'.
11080 (method_declared): New global.
11081 (print_method_info): Set it.
11082 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11083 (print_method_info): Handle abstract methods.
11085 1998-12-13 Per Bothner <bothner@cygnus.com>
11087 * parse.y (patch_method_invocation): If class_decl is null
11088 (e.g. an array type), use original type.
11090 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11091 errors about uncaught exception from clone (of array, specifically).
11093 1998-12-13 Tom Tromey <tromey@cygnus.com>
11095 * gjavah.c (decompile_method): Handle all types of `return'
11096 opcode. Decompile `return this' and `return'.
11097 (method_access): New global.
11098 (print_method_info): Set it.
11099 (decompile_method): Don't decompile a synchronized method.
11101 1998-12-13 Tom Tromey <tromey@cygnus.com>
11103 * jcf-reader.c (jcf_parse_one_method): Recognize
11105 * gjavah.c (HANDLE_END_METHOD): New macro.
11106 (HANDLE_CODE_ATTRIBUTE): New macro.
11107 (decompile_method): New function.
11108 (print_method_info): Don't print `;\n' at end of function decl.
11109 Include java-opcodes.h.
11110 (decompiled): New global.
11112 1998-12-12 Per Bothner <bothner@cygnus.com>
11114 * class.c (build_class_ref): Handle PRIMTYPE.class if
11115 flag_emit_class_files.
11116 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11117 if flag_emit_class_files.
11118 * parse.y (java_complete_tree): Pre-liminary support for
11119 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11121 * parse.y (patch_synchronized_statement): Don't call monitorexit
11122 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11124 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11126 * zipfile.h (opendir_in_zip): New declaration.
11127 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11128 (opendir_in_zip): New function, using code from open_in_zip.
11129 (open_in_zip): Call opendir_in_zip.
11130 (find_class): Remove no-longer-used do_class_file parameter,
11131 but add source_ok parameter. Change logic so if we find a .java file,
11132 we don't look for .class in later classpath emtries.
11133 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11134 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11135 * gjavah.c: Update call to find_class.
11136 * jcf-dump.c: Likewise.
11138 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11139 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11140 nothing if body is empty_stmt_node.
11141 Various little fixes so SP gets correctly adjusted.
11142 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11143 For CALL_EXPR, test if static first.
11144 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11145 such as the ones we create for Object and Class.
11146 Set and restore current_function_decl.
11147 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11148 (note_possible_classname): New function.
11149 (read_import_entry): Removed. Merged with read_import_dir.
11150 (read_import_dir): Don't call find_class - that only gives us
11151 the first classpath entry having the needed package.
11152 Use the struct buffer data structure from buffer.h.
11153 (read_import_dir, find_in_imports_on_demand): The remembered
11154 class names now use '.' (not '/') as package separator.
11156 * parse.y (java_complete_expand_methods): Call write_classfile
11157 here, and not in java_expand_classes (which only gets first class).
11159 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11161 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11162 (register_fields): If a static fields has an initializer, just
11163 chain it on ctxp->static_initialized, and handle later.
11164 (java_complete_expand_methods): Force <clinit> first.
11165 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11166 - it's already been completed.
11167 (patch_initialized_static_field): New function.
11168 (java_complete_field): Call it.
11170 1998-12-12 Per Bothner <bothner@cygnus.com>
11172 * expr.c (encode_newarray_type, build_new_array): New functions.
11173 * java-tree.h: Declare build_new_array.
11174 * jcf-write.c (patch_newarray): Use build_new_array.
11176 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11177 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11179 * parse.y (patch_new_array_init): Re-organize.
11180 Now is passed the actual array (pointer) type of the value.
11181 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11182 (patch_array_constructor): Removed - merged into patch_new_array_init.
11183 (java_complete_tree): Update patch_new_array_init.
11185 * jcf-write.c (find_constant_index): New function.
11186 (generate_bytecode_insns): Use find_constant_index.
11187 (generate_classfile): Use find_constant_index for ConstantValue.
11189 1998-12-11 Tom Tromey <tromey@cygnus.com>
11191 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11192 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11193 * class.c (make_class_data): Renamed dtable -> vtable, and
11194 dtable_method_count -> vtable_method_count.
11196 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11198 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11199 global variables, initialized.
11200 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11201 Declared new global variables.
11202 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11203 double_zero_node, integer_zero_node upon direct matching.
11204 * parse.y (purify_type_name): Added function prototype.
11205 (duplicate_declaration_error_p): Consider new_type as potentially
11206 being a incomplete type. Use purify_type_name on type string.
11207 (method_header): saved_type: unused variable removed. Don't figure
11208 return type if method name is invalid.
11209 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11210 processed by patch_unaryop.
11211 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11212 increment/decrement node into its original type after binary
11213 numeric promotion on its operands.
11215 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11217 * parse.y (array_initializer:): Array init operand is NULL_TREE
11218 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11219 now an error. Fixed indentation problems.
11220 (patch_string): Handle error_mark_node as an argument.
11221 (patch_new_array_init): Fixed indentation problems.
11222 (array_constructor_check_entry): Removed check on null wfl_value.
11223 Return an error if wfl_value's walk returns an error.
11225 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11227 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11228 * lex.c (java_lex): Remember column position before advancing one
11229 token. Retain location information on OCB_TK.
11230 * lex.h (typedef struct java_lc): Added new field.
11231 * parse.h (GET_SKIP_TYPE): New macro.
11232 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11233 * parse.y (build_new_array_init, patch_new_array_init,
11234 patch_array_constructor, maybe_build_array_element_wfl,
11235 array_constructor_check_entry): New function prototypes.
11236 (switch_block:): Tagged <node>.
11237 (OCB_TK): Tagged <operator>.
11238 (array_initializer:): Installed actions.
11239 (variable_initializer): Build location information on element if
11241 (switch_statement:): Fixed indentation typo.
11242 (switch_block:): Redefined default action.
11243 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11244 (patch_assignment): Removed duplicate code.
11245 (maybe_build_array_element_wfl, build_new_array_init,
11246 patch_new_array_init, patch_array_constructor,
11247 array_constructor_check_entry): New functions.
11249 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11251 * parse.y (array_initializer): Tagged <node>.
11252 (variable_initializer:): Use default rule.
11253 (array_initializer:): Defined actions.
11254 (variable_initializers:): Likewise.
11255 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11256 non-static field accesses.
11257 (patch_invoke): Fixed indentation typo.
11258 (java_complete_tree): Likewise.
11259 (build_labeled_block): Changed leading comment. Generate an error
11260 in case of duplicate loop labels.
11261 (patch_conditional_expr): Patch results of string concatenation
11264 1998-12-06 Per Bothner <bothner@cygnus.com>
11266 * constants.c (find_methodref_index): When the class is an interface,
11267 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11269 * decl.c (finit_identifier_node): Use "$finit$", rather than
11270 "<finit>" (which Sun's verifier rejects).
11271 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11272 (generate_field_initialization_code): Removed.
11273 (fix_constructors) Don't add call to $finit$ here (wrong order).
11274 (patch_method_invocation): Add $finit$ call here.
11276 * java-tree.h (CALL_USING_SUPER): New macro.
11277 * parse.y (patch_invoke): Remove im local variable.
11278 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11279 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11280 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11282 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11284 * parse.y (java_complete_tree): Don't complain about unreachable
11285 statement if it is empty_stmt_node.
11287 * jcf-write.c (find_constant_wide): New function.
11288 (push_long_const): Use find_constant_wide.
11290 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11291 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11292 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11293 Emit invokeinterface when calling an interface method.
11294 Emit invokespecial also when calling super or private methods.
11296 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11298 1998-12-06 Per Bothner <bothner@cygnus.com>
11300 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11302 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11304 * java-tree.h (java_layout_seen_class_methods): New function
11306 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11307 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11308 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11309 * parse.y (method_declarator:): Defined action.
11310 (issue_warning_error_from_context): input_filename saved, set to
11311 the appropriate value and restored after java_error is called.
11312 (build_unresolved_array_type): Fixed comment.
11313 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11314 (method_header): Deal with return type the same way type are
11315 handled for fields and method's parameters and local variables
11317 (check_method_redefinition): Removed extra CR.
11318 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11319 (java_layout_seen_class_methods): New function.
11320 (java_layout_classes): Call java_layout_seen_class_methods.
11322 1998-12-03 Per Bothner <bothner@cygnus.com>
11324 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11326 1998-12-03 Per Bothner <bothner@cygnus.com>
11328 * jcf-dump.c (main): Fix error message.
11329 * jcf-path.c (add_entry): Style fix.
11331 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11333 * class.c (layout_class_method): Call build_java_argument_signature
11334 on constructors too.
11335 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11336 (patch_method_invocation): Define a primary when resolving an
11337 expression name. Augmented comment on code checking illegal `this'
11338 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11340 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11342 * class.c (layout_class_method): Don't report error on non-static
11343 overriding static if the method is private.
11344 * java-tree.h (finish_class): Prototype added.
11345 * lex.c (java_get_line_col): Handle col argument -2 value.
11346 * parse.h: All static method declarations moved to parse.y.
11347 * parse.y: Now contains all static method declarations previously
11349 (find_expr_with_wfl, missing_return_error,
11350 unreachable_stmt_error): New functions.
11351 (java_get_real_method_name): Identify constructors bearing class
11352 names in source code compiled classes only.
11353 (java_complete_expand_methods): Call missing_return_error.
11354 (invocation_mode): Private methods invoked as static methods.
11355 (java_complete_tree): Call unreachable_stmt_error.
11357 1998-12-01 Tom Tromey <tromey@cygnus.com>
11359 * Makefile.in (+target): Removed.
11360 (+xmake_file): Likewise.
11361 (+tmake_file): Likewise.
11362 (.NOEXPORT): Removed duplicate.
11364 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11366 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11368 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11370 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11371 libiberty.h. Provide an xmalloc definition.
11373 * jvspec.c: Remove the xmalloc prototype.
11375 * parse-scan.y: Include config.h and system.h. Don't include
11376 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11377 Provide an xstrdup definition.
11379 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11381 * jcf-path.c (add_entry): Recognize ".jar" too.
11382 * lang-specs.h: Likewise.
11384 1998-11-26 Per Bothner <bothner@cygnus.com>
11386 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11387 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11389 * jcf-write.c (generate_bytecode_insns):
11390 Handle pre/post-increment/decrement of long.
11392 * jcf-write.c (generate_bytecode_insns):
11393 Handle missing exception handler (finally for synchronized).
11395 1998-11-25 Per Bothner <bothner@cygnus.com>
11397 * java-tree.h (end_params_node): Declare global.
11398 * decl.c (end_params_node): New global.
11399 (init_decl_processing, start_java_method): Use end_params_node for
11400 end of list of parameter types. Follows correct gcc conventions.
11401 * expr.c (pop_argument_types, pop_arguments): Likewise.
11402 * lang.c (put_decl_node): Likewise.
11403 * typeck.c (various places): Likewise.
11404 * class.y (various places): Likewise.
11405 * parse.y (various places): Likewise.
11407 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11408 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11410 * class.c: Add #include flags.h, remove no-longer needed declaration.
11412 * class.c (layout_class_method): Remove commented-out code, re-format.
11413 Don't add vtable entry (or index) for private methods.
11414 * expr.c (expand_invoke): A private method is implicitly final.
11415 * class.c (make_class_data): If inlining or optimizing,
11416 skip private methods.
11418 * class.c (finish_class): New function. Calls existing methods,
11419 but alls emits deferred inline functions.
11420 * jcf-parse.c (parse_class_file): Call finish_class.
11421 * parse.y (java_complete_expand_methods): Likewise.
11423 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11425 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11427 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11429 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11431 1998-11-24 Per Bothner <bothner@cygnus.com>
11433 * (generate_classfile): Always write class access flag with
11436 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11438 * class.c (maybe_layout_super_class): New function.
11439 (layout_class): Reorganized. Loop on class methods dispatched into
11440 a new function. Call maybe_layout_super_class.
11441 (layout_class_methods, layout_class_method): New functions.
11442 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11444 (expand_invoke): Likewise.
11445 * java-tree.h (all_class_list): New global variable declared.
11446 (layout_class_methods, layout_class_method): New function
11448 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11449 * jcf-parse.c (all_class_list): New global variable.
11450 (load_class): Extended what class_or_name can be. Use parser
11451 context mechanism to save globals before calling jcf_parse.
11452 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11453 is set on the file name.
11454 (jcf_parse): Layout class methods when Object is loaded, otherwise
11455 record class in all_class_list for delayed method layout.
11456 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11457 * lang.c (put_decl_node): Decode <init> into the decl context
11459 * lex.c (java_allocate_new_line): Use xmalloc.
11460 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11461 pointers, not TREE_LIST elements.
11462 (struct parser_ctxt): Fixed comment indentations, added comments
11463 and reordered some fields.
11464 (java_check_methods): Function prototype removed.
11465 * parse.y (java_push_parser_context): Use xmalloc.
11466 (java_parser_context_restore_global): Pop extra pushed ctxp only
11467 when there's nothing next.
11468 (maybe_create_class_interface_decl): Fixed comment, add new
11469 created class decl to all_class_list.
11470 (method_header): Use GET_REAL_TYPE on argument's types.
11471 (method_declarator): Use GET_REAL_TYPE, change type to the real
11472 type in TREE_LIST dependency node. Build argument list with the
11474 (create_jdep_list): Use xmalloc. Removed allocation error message.
11475 (obtain_incomplete_type): Fixed leading comment. Broadened
11476 incoming argument meaning.
11477 (register_incomplete_type): Use xmalloc. Removed allocation error
11479 (safe_layout_class): Fixed leading comment.
11480 (jdep_resolve_class): Reversed if statement condition and switch
11481 if and else bodies.
11482 (resolve_and_layout): Fixed leading comment. Broadened incoming
11484 (complete_class_report_errors): New local variable name, for
11485 clarity. purify_type_name used for all error cases.
11486 (java_get_real_method_name): Stricter check on constructors.
11487 (java_check_regular_methods): Reverse methods list only if not
11488 already laid out. Layout artificial constructor.
11489 (java_check_methods): Deleted.
11490 (source_start_java_method): Obtain incomplete type for patchable
11492 (java_layout_classes): Fixed leading comment. Use
11493 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11494 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11495 before returning. Fixed comments.
11496 (java_expand_classes): Check for errors up front.
11497 (patch_method_invocation): Class to search is resolved and laid
11500 1998-11-24 Per Bothner <bothner@cygnus.com>
11502 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11504 * javaop.h (int8): Removed - not used.
11505 (jbyte): Redefine portably with correct signedness.
11507 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11509 * jcf-write.c (generate_bytecode_insns): Fix typo
11510 OPCODE_getstatic to OPCODE_getfield.
11512 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11513 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11514 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11516 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11518 * jcf-parse.c (jcf_parse_source): Function returned type is
11519 void. Added prototype.
11520 (jcf_parse): Function returned type is void.
11521 (yyparse): Remove call to fclose on the last parsed file.
11523 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11525 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11527 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11528 (layout_class): Cope with methods featuring WFL in decl names.
11529 * decl.c (unqualified_object_id_node): New global variable,
11531 (build_decl_no_layout): Removed.
11532 * expr.c (build_primtype_type_ref): Handle Double.
11533 (java_lang_expand_expr): Fixed indentations.
11534 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11535 (flag_wall, flag_redundant, flag_not_overriding,
11536 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11537 variable declarations.
11538 (build_decl_no_layout): Removed prototype.
11539 (java_get_real_method_name): Added prototype.
11540 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11541 (java_parse_abort_on_error): Macro now just returns.
11542 * jcf-parse.c (jcf_parse_source): Check fclose returned
11543 value. Call emit_register_classes if java_report_errors returns
11545 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11546 flag_static_local_jdk1_1): New integer flags.
11547 (lang_decode_option): New flags set here.
11548 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11549 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11550 the flag_redundant variable.
11551 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11552 when parsing java.lang.Object class.
11553 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11554 NULL_TREE to build.
11555 (resolve_qualified_expression_name): Fixed indentation.
11556 (patch_array_ref): Changed prototype.
11557 (not_initialized_as_it_should_p): Prototype removed.
11558 (java_report_errors): Added function prototype.
11559 * parse.y (formal_parameter:): Changed error message for not yet
11560 supported final parameters.
11561 (class_type_list:): Set both PURPOSE and VALUE of created
11562 TREE_LIST to be class_type.
11563 (primary_no_new_array:): Handle class literals on primitive types.
11564 (parse_warning_context): Reinstalled correct force_error and
11565 do_warning flags setups.
11566 (java_report_errors): Changed prototype. Return java_error_count
11568 (variable_redefinition_error): Consider treating variable type as
11570 (create_interface): Warn about redundant abstract modifier if
11571 flag_redundant is set. Changed error message.
11572 (lookup_field_wrapper): Save/restore globals before/after looking
11574 (duplicate_declaration_error_p): Consider treating declaration
11575 type as a fake pointer.
11576 (register_fields): Extract real type from dependency node. Check
11577 for duplicate field declaration after type adjustment. Use
11578 DECL_INITIAL to store static final initialized values.
11579 (method_header): Extract real function type from dependency node.
11580 (check_abstract_method_header): Use GET_METHOD_NAME.
11581 (obtain_incomplete_type): Layout fake pointer type.
11582 (safe_layout_class): Don't try to check for methods before layout.
11583 (java_complete_class): Don't check for correct throws clause
11584 elements inheritance here.
11585 (resolve_and_layout): Broadened name parameter meaning.
11586 (reset_method_name): Use GET_METHOD_NAME.
11587 (java_get_real_method_name): New function.
11588 (java_check_regular_methods): Don't check methods in
11589 java.lang.Object. Verify lineage of throws clause elements. Use
11590 flag_no_overriding in warning report.
11591 (check_throws_clauses): Don't check if class was from
11592 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11593 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11594 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11595 warning on unsupported final local variables. Use build_decl
11596 instead of build_decl_no_layout. Get real local variable type from
11598 (source_start_java_method): Get real parameter type from
11599 dependency node. Call build_decl instead of build_decl_no_layout.
11600 (java_layout_classes): Reverse tree and layout type and class as
11601 required. Mark class as loaded when done.
11602 (resolve_field_access): Fixed indentation. Restricted condition
11603 leading to static field access code generation. Set field_type
11604 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11605 (resolve_qualified_expression_name): Initialize type_found to
11606 null. Handle static field resolved during qualification. Fixed
11607 layout on non primitive field decl types.
11608 (not_accessible_p): Fixed typo in comment.
11609 (patch_method_invocation): Resolve and layout class to search from
11611 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11612 layout non primitive type, if necessary. Make method node only to
11614 (find_applicable_accessible_methods_list): Consider WFL'ed method
11615 decl names. Fixed indentation.
11616 (argument_types_convertible): Resolve and layout target type if
11618 (java_complete_tree): Fixed indentation problems. Rewrote
11619 CALL_EXPR thrown exceptions check. Re-installed further processing
11620 of the assignment in certain cases.
11621 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11622 inlining on class literals.
11623 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11625 (valid_method_invocation_conversion_p): Likewise.
11626 (patch_string): Temporary disable forbidden use of `this' in
11627 explicit constructor invocations when doing string concatenation
11628 within their scope.
11629 (patch_unaryop): Added comment. Reinstalled code to disable
11630 further check on assignment operation with cast expression RHS.
11631 (patch_switch_statement): Fixed indentation.
11632 (build_try_statement): Call build_decl instead of
11633 build_decl_no_layout.
11634 (patch_synchronized_statement): Likewise.
11635 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11636 IS_UNCHECKED_EXPRESSION_P.
11637 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11638 layout argument exception type.
11639 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11640 of IS_UNCHECKED_EXPRESSION_P.
11642 1998-11-18 Anthony Green <green@cygnus.com>
11644 * jcf-parse.c (yyparse): Open class file in binary mode.
11646 1998-11-15 Per Bothner <bothner@cygnus.com>
11648 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11650 * jcf-write.c (perform_relocations): Move check out one loop.
11652 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11654 * Make-lang.in: Fix reference to srcdir.
11655 * jv-scan.c: Add missing xmalloc prototype.
11656 * jvgenmain.c: Ditto.
11658 1998-11-15 Per Bothner <bothner@cygnus.com>
11660 * decl.c (error_mark_node), java-tree.h: New global.
11661 * parse.y: Use empty_stmt_node instead of size_zero_node.
11662 (build_if_else_statement): If missing else, use empty_stmt_node.
11664 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11665 (java_complete_expand_method): Complain if return is missing.
11666 (java_check_regular_methods): Comment out incorrect error check.
11667 (not_accessible_p): Fix incorrect handling of protected methods.
11668 (patch_method_invocation): Pass correct context to not_accessible_p.
11669 (find_applicable_accessible_methods_list): Likewise.
11670 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11671 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11672 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11673 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11675 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11676 (push_int_const): Remove reundant NOTE_PUSH.
11677 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11678 (- case SWITCH_EXPR): Fix code generation bug.
11679 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11680 (generate_classfile): More robust for abstract methods.
11682 1998-11-15 Anthony Green <green@cygnus.com>
11684 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11685 * Make-lang.in: Ditto.
11687 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11688 * jvgenmain: Ditto.
11690 1998-11-15 Per Bothner <bothner@cygnus.com>
11692 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11694 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11696 1998-11-14 Per Bothner <bothner@cygnus.com>
11698 Allow uses of interface types to verify. This is not really
11699 type-safe, but it matches what Sun does, and is OK as long as
11700 there are appropriate run-time checks.
11701 * verify.c (merge_types): If merging two interface types,
11702 just set the result to java.lang.Object.
11703 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11705 1998-11-13 Tom Tromey <tromey@cygnus.com>
11707 * gjavah.c (main): Handle --output-class-directory argument.
11708 * jvspec.c (lang_specific_driver): Translate `-d' into
11709 -foutput-class-dir.
11710 * jcf.h (jcf_write_base_directory): Declare.
11711 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11712 * lang-options.h: Mention -foutput-class-dir.
11713 * jcf-write.c (jcf_write_base_directory): New global.
11714 (make_class_file_name): Put generated .class file into `-d'
11715 directory, or into source directory if -d not given. Function now
11717 (write_classfile): Free class file name. Handle case where class
11719 (DIR_SEPARATOR): New macro.
11720 Include <sys/stat.h>
11722 * Makefile.in (prefix): New macro.
11724 1998-11-12 Per Bothner <bothner@cygnus.com>
11726 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11727 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11728 here (done in patch_invoke instead).
11729 (case_identity): Moved here from parse.y.
11731 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11732 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11733 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11734 so they can be efficiently scanned without recursion.
11735 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11736 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11737 in BLOCK iteratively, rather than recursively.
11739 * parse.y (do_unary_numeric_promotion): New function.
11740 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11742 * parse.y (patch_newarray): Various fixes.
11744 Re-do handling of switch statements (for proper block scoping).
11745 * parse.y: Add just a single block for the enture switch block,
11746 but don't create any "case blocks".
11747 (group_of_labels): Rmeoved unneeded non-terminal.
11748 CASE_EXPR and DEFAULT_EXPR are added to current block.
11749 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11750 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11751 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11752 * parse.y (wfl_operator, print_int_node): Make non-static.
11753 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11754 as part of recursive scan of block.
11755 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11756 (patch_switch_statement): Most tests move dinto java_complete_tree.
11758 * parse.y: Make various production be non-typed (void).
11759 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11760 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11761 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11763 * jcf-write.c (struct jcf_handler): New type.
11764 (struct jcf_switch_state): New type.
11765 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11766 (alloc_handler, emit_unop, emit_reloc): New functions.
11767 (adjust_typed_op): Add extra parameter ("max type" offset).
11768 (emit_switch_reloc, emit_case-reloc): New function.
11769 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11770 (generate_bytecode_insns): Support REAL_CST, switch statements,
11771 exception handling, method calls, object/array creation, and more.
11773 * class.c: Remove some unused variables.
11774 * constants.c (find_string_constant): New function.
11775 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11776 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11777 if flag_emit_class_files.
11779 1998-11-12 Tom Tromey <tromey@cygnus.com>
11781 * jcf-io.c (find_class): Added explanatory comment.
11783 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11784 trailing slash to `.zip' entries.
11786 * jvspec.c (lang_specific_driver): Correctly handle case where
11787 GC_NAME not defined.
11789 1998-11-11 Tom Tromey <tromey@cygnus.com>
11791 * jvspec.c (GC_NAME): New define.
11792 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11794 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11796 1998-11-11 Per Bothner <bothner@cygnus.com>
11798 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11800 1998-11-11 Tom Tromey <tromey@cygnus.com>
11802 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11804 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11806 * class.c (is_compiled_class): Call safe_layout_class for class
11807 compiled from source.
11808 * conver.h (convert_to_integer, convert_to_real,
11809 convert_to_pointer): Added prototypes.
11810 * decl.c (init_decl_processing): Non longer push the decls of
11811 `methodtable', `constants', `Class', `Field', `dispatchTable'
11812 `jexception' and `Method'.
11813 * expr.c (build_invokeinterface): New function.
11814 (expand_invoke): static variable CLASS_IDENT now in
11815 build_invokeinterface. Use build_invokeinterface.
11816 (expand_java_field_op): Moved code to inline
11817 java.lang.PRIMTYPE.TYPE into a function.
11818 (build_primtype_type_ref): New function.
11819 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11820 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11821 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11822 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11823 (DECL_LOCAL_STATIC_VALUE): New macro.
11824 (build_invokeinterface, build_primtype_type_ref): New function
11826 (java_parse_abort_on_error): Macro rewritten.
11827 * jcf-parse.c (current_method): Add comment to declaration.
11828 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11829 Function prototypes fixed.
11830 (jcf_parse_source): push/pop parser context. save/restore global.
11831 (parse_source_file): Fixed leading comment. Now take a
11832 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11833 classes and pop the parser context anymore.
11834 (yyparse): Push parser context, save globals, parse the source
11835 file, restore globals and pop the parser context when processing a
11837 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11838 * lex.c (java_parse_doc_section): New function.
11839 (java_lex): Call java_parse_doc_section when appropriate. Build an
11840 operator around INSTANCEOF_TK.
11841 * lex.h (java_lineterminator, java_sprint_unicode,
11842 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11843 Prototypes rewritten.
11844 (java_parse_escape_sequence, java_letter_or_digit_p,
11845 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11846 java_read_unicode, java_store_unicode, java_read_char,
11847 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11848 Added function prototypes.
11849 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11851 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11853 (struct parser_ctxt): New fields: deprecated,
11854 current_parsed_class_un, gclass_list.
11855 (fix_method_argument_names, issue_warning_error_from_context,
11856 resolve_package, lookup_package_type): New function prototypes.
11857 (resolve_expression_name): Fixed function prototype.
11858 (find_applicable_accessible_methods_list): Fixed indentation, added
11859 extra argument in prototype.
11860 (check_final_assignment, build_null_of_type, check_deprecation,
11861 check_method_redefinition, reset_method_name,
11862 java_check_regular_methods, java_check_abstract_methods,
11863 maybe_build_primttype_type_ref): New function prototype.
11864 * parse.y (conver.h): Include.
11865 (INSTANCEOF_TK): Tagged <operator>.
11866 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11867 (relational_expression:): Build binop for instanceof.
11868 (java_push_parser_context): Remember ctxp->gclass_list across
11870 (java_pop_parser_context): Simply return if no context
11871 exists. Remember gclass_list across contexts.
11872 (issue_warning_error_from_context): New function.
11873 (parse_error_context): Don't setup ctxp->elc here. Call
11874 issue_warning_error_from_context instead.
11875 (parse_warning_context): Likewise.
11876 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11877 setup. Link new class/interface to ctxp->gclass_list.
11878 (add_superinterfaces): Register interface as incomplete if not
11880 (create_class): Remember class unqualified name in
11881 ctxp->current_parsed_class_un. Check class deprecation.
11882 (register_fields): Check field deprecation. Remember static final
11883 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11885 (method_header): New local variable ORIG_ARG. Use unqualified
11886 current class name for check on constructor errors. Promote return
11887 type if of record type. Argument list fix moved in
11888 fix_method_argument_names, called here. Check method deprecation.
11889 (fix_method_argument_names): New function.
11890 (method_declarator): Promote record typed arguments.
11891 (safe_layout_class): Check class methods before layout.
11892 (java_complete_class): Compute field layout when patched.
11893 (do_resolve_class): Try to load class after having it renamed
11894 after the package name.
11895 (get_printable_method_name): Use DECL_CONTEXT.
11896 (reset_method_name): New function.
11897 (check_method_redefinition): Use reset_method_name.
11898 (java_check_regular_methods): New local variable
11899 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11900 names for error report. Check for compile-time error when method
11901 found has default (package) access.
11902 (java_check_abstract_methods): Now takes an interface DECL node as
11903 an argument. Also reinstall real name on unchecked
11904 overriding/hiding methods for error report.
11905 (java_check_methods): Fixed leading comment. Get classes to verify
11906 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11907 CLASS_METHOD_CHECKED_P on class verification.
11908 (lookup_java_method2): Get real method name if necessary.
11909 (find_in_imports): Don't check package class access here.
11910 (resolve_package, lookup_package_type): New functions.
11911 (java_layout_classes): Fixed leading comment. Take classes to be
11912 laid out from ctxp->gclass_list.
11913 (java_complete_expand_methods): Don't expand native and abstract
11915 (java_expand_classes): New function.
11916 (resolve_expression_name): Use additional argument ORIG. Retrieve
11917 values of static final field of primitive types.
11918 (resolve_field_access): Handles static final field of promotive
11920 (resolve_qualified_expression_name): Handle STRING_CST as
11921 primaries and package name resolution. Check deprecation on found
11922 decls. Set where_found and type_found on non static field resolved
11923 during qualification. Layout non primitive field decl types.
11924 (check_deprecation): New function.
11925 (maybe_access_field): Simplified.
11926 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11927 removed. Reverse method's argument when primary is a type. Don't
11928 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11929 instead. Include abstract class in the list of class searchable
11930 for constructors. Use DECL_CONTEXT of found method for access
11931 checks. Check method deprecation.
11932 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11933 converting arguments. Handle INVOKE_INTERFACE.
11934 (lookup_method_invoke): Search constructor using existing
11935 infrastructure (don't rely on lookup_java_constructor anymore).
11936 (find_applicable_accessible_methods_list): Extra argument flag
11937 LC. Now include constructor in the search.
11938 (qualify_ambiguous_name): Conditional expression are primaries.
11939 (not_initialized_as_it_should_p): static final are always
11941 (java_complete_tree): Pass extra NULL argument to
11942 resolve_expression_name. Stricter test to carry on patching
11943 assignments. New case for INSTANCEOF_EXPR.
11944 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11945 (check_final_assignment, maybe_build_primttype_type_ref): New
11947 (patch_assignment): Detect resolved static finals and carry normal
11948 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11949 (try_builtin_assignconv): Access constant 0 on all primitive
11951 (valid_builtin_assignconv_identity_widening_p): Accept identical
11952 types. Accept all promoted type on int type.
11953 (valid_ref_assignconv_cast_p): Accept a null pointer to be
11954 assigned to a reference.
11955 (valid_method_invocation_conversion_p): Accept to check null
11957 (build_binop): Merge declaration and initialization of local
11959 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
11960 numeric types. Improved validity test for qualify operators on
11962 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
11963 and PREINCREMENT_EXPR. Also detect resolved static finals of a
11964 primitive type and issue the appropriate error message.
11965 (resolve_type_during_patch): Mark class loaded when resolved.
11966 (patch_cast): Allow null to be cased to reference types.
11967 (build_null_of_type): New function.
11968 (patch_array_ref): Handle array on references correctly.
11969 (patch_return): Removed unused local variable MODIFY. Force
11970 boolean to be returned as integers. Allows null to be returned by
11971 a function returning a reference.
11972 * typeck.c (convert_to_integer, convert_to_real,
11973 convert_to_pointer): Prototypes moved to convert.h
11974 (lookup_argument_method): Use method real name, if necessary.
11976 1998-10-30 Tom Tromey <tromey@cygnus.com>
11978 * class.c (build_class_ref): Changed name of primitive classes to
11981 * class.c (make_class_data): Renamed fields: nmethods to
11982 method_count, method_count to dtable_method_count. Always set
11983 `state' field to 0.
11984 * decl.c (init_decl_processing): Likewise.
11986 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11988 * class.c (layout_class): Don't mangle <finit>, produce
11989 __finit<class> instead. Don't verify artificial methods.
11990 * decl.c (finit_identifier_node): New declared global.
11991 (init_decl_processing): finit_identifier_node initialized.
11992 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
11993 * java-tree.h (finit_identifier_node): Declared as extern.
11994 (struct lang_decl): New field called_constructor.
11995 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
11996 (CLASS_HAS_FINIT_P): New macro.
11997 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
11998 explicit constructor invocation.
11999 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12000 CALL_SUPER_CONSTRUCTOR_P): New macros.
12001 (write_classfile): Added prototype.
12002 * jcf-parse.c (jcf_parse_source): Parse and remember for
12003 generation if the file was seen on the command line.
12004 (parse_source_file): Don't write the class file here.
12005 (yyparse): Loop on files rewritten. Set current_jcf.
12006 (parse_zip_file_entries): Parse class file only if it was found.
12007 * lang.c (init_parse): Don't open command line provided filename
12009 (lang_parse): Don't set main_jcf anymore.
12010 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12011 (JCONSTRUCTOR_CHECK): New macro.
12012 (JBSC_TYPE_P): New macro.
12013 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12014 (COMPLETE_CHECK_OP_2): New macro.
12015 (struct parse_ctxt): New field explicit_constructor_p.
12016 (check_class_interface_creation): Fixed prototype indentation.
12017 (patch_method_invocation_stmt): Prototype reflects added argument.
12018 (patch_invoke): Likewise.
12019 (complete_method_declaration, build_super_invocation,
12020 verify_constructor_circularity,
12021 build_this_super_qualified_invocation, get_printable_method_name,
12022 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12023 verify_constructor_super, create_artificial_method,
12024 start_artificial_method_body, end_artificial_method_body,
12025 generate_field_initialization_code): New function prototypes.
12026 * parse.y: Fixed leading comment
12027 (constructor_header:, constructor_body:, block_end:): Rules tagged
12029 (type_declaration:): Call maybe_generate_finit.
12030 (method_declaration:): Action for method_body: placed in new
12031 function complete_method_declaration, called here.
12032 (constructor_declaration:): Defined actions. Removed leading
12034 (constructor_header:): New rule with action.
12035 (constructor_body:): Rule rewritten using block_begin: and
12036 block_end:. Defined actions.
12037 (constructor_declarator:, explicit_constructor_invocation:):
12039 (block:): Use new rules block_begin: block_end:.
12040 (block_begin:, block_end:): New rules and actions.
12041 (block_statements:): Fixed error message for explicit
12043 (method_invocation:): Call build_this_super_qualified_invocation
12044 if primary is `this' or `super' was seen.
12045 (conditional_expression:): Action defined.
12046 (extra_ctxp_pushed_p): New static global flag.
12047 (java_parser_context_save_global): Create parser context if
12048 necessary. Use extra_ctxp_pushed_p to remember it.
12049 (java_parser_context_restore_global): Pop extra parser context if
12051 (build_array_from_name): Array on primitive types are marked
12053 (register_fields): Restore new name in field initializer
12054 expression if type was altered. Non static fields initialized upon
12055 declaration marked initialized.
12056 (maybe_generate_finit): New function.
12057 (maybe_generate_clinit): Use create_artificial_method,
12058 start_artificial_method_body, end_artificial_method_body. Generate
12059 debug info for enclosed initialization statements.
12060 (method_header): Fixed leading comment. Check constructor
12061 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12063 (complete_method_declaration, constructor_circularity_msg,
12064 verify_constructor_circularity): New functions.
12065 (get_printable_method_name): New function.
12066 (check_method_redefinition): Don't rename <finit> methods. Fix
12067 declared constructor names. Error message for
12068 constructors modified.
12069 (java_check_regular_methods): Local variable seen_constructor
12070 renamed saw_constructor. Skip verification on constructors. Create
12071 default constructor with create_artificial_method.
12072 (java_check_methods): Removed unnecessary empty line.
12073 (create_artificial_method, start_artificial_method_body,
12074 end_artificial_method_body): New functions.
12075 (java_layout_classes): Changed leading comment. Reverse fields
12076 list if necessary. Always layout java.lang.Object if being
12078 (java_complete_expand_methods): Verify constructor circularity.
12079 (java_complete_expand_method): Call fix_constructor on
12080 constructors. Local variable no_ac_found removed. Restore
12081 bindings if method body expansion failed.
12082 (fix_constructors, verify_constructor_super,
12083 generate_field_initialization_code): New function.
12084 (java_expand_classes): Fixed leading comment. Write class file
12086 (resolve_expression_name): Check for illegal instance variable
12087 usage within the argument scope of an explicit constructor
12089 (resolve_qualified_expression_name): Pass extra from_super flag
12090 when invoking patch_method_invocation_stmt. New case for
12091 conditional expression when used as a primary. Check for error
12092 when acquiring super.
12093 (patch_method_invocation_stmt): Added extra argument super. New
12094 local variable is_static_flag. Set class_to_search according to
12095 the nature of the constructor invocation. Don't add `this'
12096 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12097 invocation within the argument scope of explicit constructor
12098 invocation. Set is_static according to is_static_flag. Provide
12099 extra `super' argument to patch_invoke invocation.
12100 (patch_invoke): New argument from_super. Loop on arguments
12101 indentation fixed. Pass from_super to invocation_mode. New switch
12102 case INVOKE_SUPER. Fixed error message in switch default case.
12103 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12105 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12106 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12107 message takes constructors into account.
12108 (find_applicable_accessible_methods_list): Fixed indentation.
12109 (qualify_ambiguous_name): Take explicit constructor invocation
12110 into account. Deal with a conditional expression as a primary to
12112 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12113 case. Added extra argument to patch_method_invocation_stmt.
12114 Register calls made to explicit constructor `this'. Don't call
12115 save_expr in ARRAY_REF case when emitting class files. Check for
12116 illegal use of this when expanding explicit constructor invocation
12118 (complete_function_arguments): Set and reset parser context
12119 explicit_constructor_p field value when appropriate.
12120 (build_super_invocation, build_this_super_qualified_invocation):
12122 (patch_assignment): Fixed typo.
12123 (patch_unaryop): Check on final fields occurs only when a decl
12125 (patch_return): Take constructors into account.
12126 (patch_conditional_expr): New function.
12127 * typeck.c (build_java_signature): Removed unnecessary empty line.
12129 1998-10-28 Jeffrey A Law (law@cygnus.com)
12131 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12133 1998-10-28 Tom Tromey <tromey@cygnus.com>
12135 * decl.c (init_decl_processing): Renamed fields.
12136 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12137 interface_len, msize fields.
12139 * class.c (make_class_data): Removed subclass_head and
12140 subclass_next fields.
12141 * decl.c (init_decl_processing): Removed subclass_head and
12142 subclass_next fields.
12144 1998-10-28 Jeffrey A Law (law@cygnus.com)
12146 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12147 * mangle.c (emit_unicode_mangled_name): Similarly.
12149 1998-10-26 Nick Clifton <nickc@cygnus.com>
12151 * jcf-parse.c (get_constant): Place braces around code to compute
12152 'd' when REAL_ARITHMETIC is not defined.
12154 1998-10-25 H.J. Lu (hjl@gnu.org)
12156 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12159 1998-10-23 Tom Tromey <tromey@cygnus.com>
12161 * lang-specs.h: `.zip' files are input to jc1.
12163 1998-10-22 Per Bothner <bothner@cygnus.com>
12165 * jvspecs.c: Add (but don't enable) support for combining multiple
12166 .class and .java input filenames to a single jc1 invocation.
12167 Add support for -C flag (copile to .class files).
12168 Translate -classpath and -CLASSPATH arguments.
12169 * lang-specs.h: Don't set %2 spec.
12171 1998-10-22 Tom Tromey <tromey@cygnus.com>
12173 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12175 (add_path): Don't add trailing separator to non-empty path
12178 * lang.c (lang_decode_option): Check for -fclasspath and
12179 -fCLASSPATH before examining other `-f' options.
12181 * java-tree.h (finalize_identifier_node): Don't declare.
12182 * class.c (make_class_data): Don't push "final" field.
12183 * decl.c (init_decl_processing): Don't push "final" field.
12184 (finalize_identifier_node): Removed.
12185 (init_decl_processing): Don't set finalize_identifier_node.
12187 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12189 1998-10-11 Anthony Green <green@cygnus.com>
12191 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12192 (JV_SCAN_SOURCES): New macro.
12193 (JCF_DUMP_SOURCES): Likewise.
12194 (jcf-dump$(exeext)): New target.
12195 (jv-scan$(exeext)): New target.
12197 1998-10-22 Tom Tromey <tromey@cygnus.com>
12199 * Makefile.in (LEX): Removed.
12200 (LEXFLAGS): Likewise.
12201 (SET_BISON): New macro.
12203 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12204 spurious diffs in parse.c.
12205 ($(PARSE_SCAN_C)): Likewise.
12206 (PARSE_DIR): New macro.
12208 (PARSE_SCAN_C): Likewise.
12209 (PARSE_RELDIR): New macro.
12211 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12213 * jcf-io.c (find_class): Use saw_java_source to determine when to
12214 look for `.java' file.
12215 * jcf-parse.c (saw_java_source): New global.
12216 (yyparse): Set it if `.java' file seen.
12218 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12219 (GCJH_SOURCES): Likewise.
12220 * Makefile.in (datadir): New macro.
12221 (libjava_zip): Likewise.
12222 (JAVA_OBJS): Added jcf-path.o.
12223 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12224 (../gcjh$(exeext)): Likewise.
12225 (jcf-path.o): New target.
12226 * java-tree.h (fix_classpath): Removed decl.
12227 * jcf-parse.c (fix_classpath): Removed.
12228 (load_class): Don't call fix_classpath.
12229 * parse.y (read_import_dir): Don't call fix_classpath.
12230 * lex.h: Don't mention classpath.
12231 * lex.c (java_init_lex): Don't initialize classpath.
12232 * jcf-io.c (classpath): Removed global.
12233 (find_class): Use jcf_path iteration functions. Correctly search
12234 class path for .java file.
12235 (open_in_zip): New argument `is_system'.
12236 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12237 classpath-related options.
12238 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12240 (lang_init): Call jcf_path_init.
12241 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12242 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12243 Correctly put braces around second string in each entry.
12244 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12245 classpath-related options.
12246 (help): Updated for new options.
12247 * jcf.h: Declare functions from jcf-path.c. Don't mention
12248 `classpath' global.
12249 * jcf-path.c: New file.
12251 * jcf-depend.c: Include jcf.h.
12253 * jcf-write.c (localvar_alloc): Returns `void'.
12254 (localvar_free): Removed unused variable.
12256 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12257 (init_parse): Use OBJECT_SUFFIX, not ".o".
12259 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12261 * class.c (emit_register_classes): Renamed from
12262 emit_register_class.
12263 * java-tree.h (emit_register_classes): Prototype renamed from
12264 emit_register_class.
12265 * jcf-parse.c (yyparse): Call emit_register_classes once before
12267 * parse.y (java_expand_classes): No longer register classes.
12269 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12271 * class.c (is_compiled_class): New local variable
12272 seen_in_zip. Identify classes found in currently compiled source
12274 * decl.c (complete_start_java_method): Fixed typo.
12275 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12276 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12277 (CLASS_P): Moved around.
12278 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12279 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12281 (jcf_parse_source): Changed leading comment. Removed unnecessary
12282 fclose and CLASS_FROM_SOURCE_P marking.
12283 (parse_source_file): New local variables remember_for_generation
12284 and filename. Mark parsed file name identifier node. Removed block
12285 executed when parse_only was null. Set remember_for_generation.
12286 Use it as an argument to java_pop_parser_context.
12287 (yyparse): New local variables several_files, list, next node and
12288 current_file_list. Split ampersand separated file names into
12289 current_file_list. Iterate through the list and parse accordingly.
12290 * parse.h (java_pop_parser_context): New function prototype.
12291 * parse.y (ctxp_for_generation): New static global variable.
12292 (java_pop_parser_context): New argument generate. Link popped ctxp
12293 to ctxp_for_generation list accordingly.
12294 (java_complete_expand_methods): Fixed indentation.
12295 (java_expand_classes): New function.
12297 1998-10-17 Per Bothner <bothner@cygnus.com>
12299 * Makefile.in: Link with libiberty.a instead of memmove.o.
12301 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12303 * lex.c (setjmp.h): No longer included.
12304 * lex.h (setjmp.h): Included.
12305 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12306 (duplicate_declaration_error_p): Renamed from
12307 duplicate_declaration_error.
12308 (build_array_from_name): New function prototype.
12309 * parse.y (setjmp.h): No longer included.
12310 (variable_declarator_id): Define action.
12311 (build_array_from_name): New function.
12312 (duplicate_declaration_error_p): Renamed from
12313 duplicate_declaration_error. Fixed leading comment.
12314 (register_fields): Main `for' loop reorganized. Uses
12315 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12316 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12317 build_array_from_name.
12318 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12320 (read_import_dir): Don't try to skip `.' and `..'.
12321 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12322 build_array_from_name. Main `for' loop reorganized.
12323 (resolve_qualified_expression_name): When building access to a
12324 field, use the type where the field was found, not its own type.
12325 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12326 field was found is null.
12327 (qualify_ambiguous_name): Sweep through all successive array
12330 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12332 * java-tree.h (pop_labeled_block, lang_printable_name,
12333 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12334 interface_of_p, inherits_from_p, fix_classpath,
12335 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12336 make_class_data, register_class, alloc_name_constant): New
12337 function prototypes.
12338 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12339 indentation. Added cast to remove warning.
12340 (lang_printable_name): Set v argument unused.
12341 (lang_print_error): Added argument to lang_printable_name call.
12342 (java_dummy_print, print_lang_decl, print_lang_type,
12343 print_lang_identifier, lang_print_xnode): All argument marked
12345 * lex.c (java_unget_unicode): Removed unnecessary argument.
12346 (java_allocate_new_line): Unused local variable is gone.
12347 (java_read_char): Added parenthesis in expressions to remove
12348 warnings. Added final return statement.
12349 (java_read_unicode): Added parenthesis in expression to remove
12351 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12352 (java_parse_escape_sequence): Likewise.
12353 (java_lex): Unused local variables are gone. Fixed
12354 java_unget_unicode invocation.
12355 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12357 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12358 lang_printable_name invocation in macro.
12359 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12361 (duplicate_declaration_error): Suppressed unused argument in
12363 (identical_subpath_p): Function declaration is gone.
12364 (patch_invoke): Suppressed unused argument in prototype.
12365 (patch_cast, build_labeled_block, check_thrown_exceptions):
12367 * parse.y (setjmp.h): Included
12368 (toplev.h): Likewise.
12369 (field_declaration:): Suppressed unused local
12370 (label_decl:): Fixed build_labeled_block invocation.
12371 (java_pop_parser_context): Put extra parenthesis around assignment
12373 (yyerror): Suppressed unused local variables.
12374 (variable_redefinition_error): Fixed lang_printable_name
12376 (create_interface): Suppressed unused local variables.
12377 (create_class): Likewise.
12378 (duplicate_declaration_error): Suppressed unused argument. Fixed
12379 lang_printable_name invocation.
12380 (register_fields): Suppressed unused local variable. Fixed
12381 duplicate_declaration_error invocation.
12382 (method_header): Suppressed unused local variable.
12383 (method_declarator, parser_check_super): Likewise.
12384 (java_complete_class): Suppressed unused local variable. Fixed
12385 fatal error message.
12386 (complete_class_report_errors): Added default: in switch.
12387 (java_check_regular_methods): Fixed lang_printable_name
12389 (check_throws_clauses): Likewise.
12390 (java_check_abstract_methods): Suppressed unused local
12391 variable. Fixed lang_printable_name invocation.
12392 (read_import_entry): Added supplemental return statement.
12393 (read_import_dir): Suppressed unused local variables.
12394 (check_pkg_class_access, declare_local_variables): Likewise.
12395 (source_start_java_method): Suppressed unused extern variable
12397 (expand_start_java_method): Suppressed unused extern and local
12398 variable declarations.
12399 (java_complete_expand_methods): Likewise.
12400 (java_complete_expand_method): Suppressed unused local variables.
12401 (make_qualified_name): Likewise.
12402 (resolve_qualified_expression_name): Added default: in
12403 switch. Fixed lang_printable_name invocation.
12404 (class_instance_creation_expression): Added parenthesis around
12406 (patch_method_invocation_stmt): Fixed lang_printable_name and
12407 patch_invoke invocations.
12408 (check_for_static_method_reference): Fixed lang_printable_name
12410 (patch_invoke): Suppressed unused arguments and local variables.
12411 (lookup_method_invoke): Suppressed unused local variables.
12412 (qualify_ambiguous_name): Added default: in switch.
12413 (identical_subpath_p): Function removed.
12414 (patch_assignment): Suppressed unused local variables. Suppressed
12415 unnecessary if statement. Fixed lang_printable_name invocations.
12416 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12417 (valid_ref_assignconv_cast_p): Parenthesis around
12418 expression. Suppressed unused local variables.
12419 (build_binop): Suppressed unused local variables. fixed
12420 lang_printable_name invocations.
12421 (string_constant_concatenation): Suppressed unused local
12423 (patch_unaryop): Fixed lang_printable_name invocation.
12424 (patch_cast): Suppressed unnecessary argument. Fixed
12425 lang_printable_name invocation.
12426 (patch_array_ref): Fixed lang_printable_name invocation.
12427 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12428 (build_labeled_block): Suppressed unused argument.
12429 (generate_labeled_block): Fixed build_labeled_block invocation.
12430 (build_loop_body): Suppressed unused local variables.
12431 (patch_loop_statement): Likewise.
12432 (patch_exit): Fixed lang_printable_name invocation.
12433 (patch_switch_statement): Likewise.
12434 (case_identity): First argument marked unused.
12435 (patch_try_statement): Fixed lang_printable_name invocations.
12436 (patch_synchronized_statement, patch_throw_statement): Likewise.
12437 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12438 lang_printable_name invocations.
12439 (check_thrown_exceptions_do): Suppressed unused argument.
12441 1998-10-14 Tom Tromey <tromey@cygnus.com>
12443 * jcf-write.c (write_classfile): Add output class file as target.
12444 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12445 * jcf.h: Added declarations for dependency-tracking functions.
12446 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12447 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12448 (finish_parse): Call jcf_dependency_write.
12449 (dependency_tracking): New global.
12450 (DEPEND_SET_FILE): New define.
12451 (DEPEND_ENABLE): New define.
12452 (init_parse): Enable dependency tracking if required.
12454 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12455 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12456 (../gcjh$(exeext)): Likewise.
12457 (jcf-depend.o): New target.
12458 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12459 (GCJH_SOURCES): Likewise.
12460 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12462 (find_classfile): Added dep_name argument.
12463 (find_class): Compute name of dependency.
12464 (open_in_zip): Call jcf_dependency_add_file.
12465 * gjavah.c (output_file): No longer global.
12466 (usage): Don't mention "gjavah".
12468 (java_no_argument): Likewise.
12469 (version): Likewise.
12470 (main): Recognize and handle -M family of options.
12471 (print_mangled_classname): Return is void.
12472 (process_file): Handle case where output is suppressed.
12473 (HANDLE_END_FIELD): Likewise.
12474 (HANDLE_METHOD): Likewise.
12475 * jcf-depend.c: New file.
12477 1998-10-13 Jeffrey A Law (law@cygnus.com)
12479 * java-tree.def: Add missing newline at EOF.
12481 1998-10-13 Tom Tromey <tromey@cygnus.com>
12483 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12484 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12486 Include <config.h> and "system.h".
12487 (disassemble_method): Undefine RET to avoid clash with
12488 config/i386/i386.h.
12490 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12492 * decl.c (runtime_exception_type_node, error_exception_type_node):
12493 New global variables.
12494 (init_decl_processing): Initialized.
12495 * expr.c (java_lang_expand_expr): Set caught exception type to
12496 null if catch handler argument doesn't exit.
12497 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12499 * java-tree.h (runtime_exception_type_node,
12500 error_exception_type_node): Global variables declared.
12501 (DECL_FUNCTION_THROWS): New macro.
12502 (DECL_FUNCTION_BODY): Modified comment.
12503 (DECL_SPECIFIC_COUNT): Likewise.
12504 (struct lang_decl): New field throws_list.
12505 (IS_UNCHECKED_EXPRESSION_P): New macro.
12506 * lex.c (java_lex): Generate location information for THROW_TK.
12507 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12508 EXCEPTIONS_P): New macros.
12509 (enum jdep_code): New value JDEP_EXCEPTION.
12510 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12511 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12512 PATCH_METHOD_RETURN_ERROR): New macros.
12513 (patch_method_invocation_stmt): Added new argument to prototype.
12514 (patch_synchronized_statement, patch_throw_statement,
12515 check_thrown_exceptions, check_thrown_exceptions_do,
12516 purge_unchecked_exceptions, check_throws_clauses): New function
12518 * parse.y Fixed typo in keyword section.
12519 (throw:): Rule tagged <node>.
12520 (THROW_TK): Keyword tagged <operator>.
12521 (method_header:): Last argument to call to method_header passed
12523 (throws:, class_type_list:, throw_statement:,
12524 synchronized_statement:, synchronized:): Defined actions.
12525 (method_header): New local variable current. Register exceptions
12526 from throws clause.
12527 (java_complete_tree): Complete and verify exceptions from throws
12529 (complete_class_report_errors): Error message on exceptions not
12531 (java_check_regular_methods): Fixed typo. Shortcut on private
12532 overriding methods. Changed error message on method
12533 redefinition. Check for throws clause compatibility.
12534 (check_throws_clauses): New function.
12535 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12536 method. Changed error message on method redefinition.
12537 (currently_caught_type_list): New static variable.
12538 (java_complete_expand_methods): Purge unchecked exceptions from
12539 throws clause list. Call PUSH_EXCEPTIONS before walk and
12540 POP_EXCEPTIONS after.
12541 (resolve_qualified_expression_name): Pass new argument as NULL to
12542 patch_method_invocation_stmt.
12543 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12544 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12545 argument list when appropriate. Use new argument if non null to
12546 store selected method decl.
12547 (patch_invoke): Convert if necessary args of builtin types before
12548 forming CALL_EXPR. Argument list no longer reversed here.
12549 (invocation_mode): Treat final methods as static methods.
12550 (java_complete_tree): New cases for THROW_EXPR: and
12551 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12553 (complete_function_arguments): No more RECORD_TYPE
12554 conversion. Function parameter nodes no longer saved.
12555 (valid_ref_assignconv_cast_p): Avoid handling null type.
12556 (patch_binop): Fixed null constant reference handling.
12557 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12558 BUILD_THROW macros.
12559 (patch_try_statement): Fixed comments. Record caught types in
12560 list, push the list, expand try block and pop the list.
12561 (patch_synchronized_statement, patch_throw_statement,
12562 check_thrown_exceptions, check_thrown_exceptions_do,
12563 purge_unchecked_exceptions): New functions.
12564 * typeck.c (lookup_argument_method): Allow WFL in place of method
12565 DECL_NAME during method definition check
12567 1998-10-09 Tom Tromey <tromey@cygnus.com>
12569 * gjavah.c (decode_signature_piece): New function.
12570 (print_c_decl): Use it. Added `name_override' argument.
12571 (print_method_info): Use name_override argument to print_c_decl.
12572 (seen_fields): Removed.
12573 (print_field_info): Don't update seen_fields.
12574 (struct method_name): New structure.
12575 (method_name_list): New global.
12576 (print_method_info): Add new method to list of methods.
12577 (name_is_method_p): New function.
12578 (print_field_info): If field name has same name as method, then
12580 (process_file): Parse methods before fields.
12581 (field_pass): New global.
12582 (HANDLE_END_FIELD): Take field_pass into account.
12584 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12586 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12587 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12589 1998-10-03 Anthony Green <green@cygnus.com>
12591 * jvspec.c: Fix bug in jvgenmain_spec patch.
12593 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12595 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12596 * decl.c (soft_exceptioninfo_call_node): New global variable.
12597 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12598 takes extra integer argument. soft_exceptioninfo_call_node
12600 * except.c (java_set_exception_lang_code): New function
12601 (method_init_exceptions): Called here.
12602 (prepare_eh_table_type): New function.
12603 (expand_end_java_handler): Called here.
12604 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12605 one argument. Modified generation of call to
12606 soft_badarrayindex_node to use new argument.
12607 (build_java_arrayaccess): Pass faulty index value to
12608 build_java_throw_out_of_bounds_exception.
12609 (generate_name): New function.
12610 (java_lang_expand_expr): New local variables node, current,
12611 has_finally_p. Expand TRY_EXPR node.
12612 (process_jvm_instruction): Replace top of the stack with thrown
12613 object reference when entering exception handler.
12614 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12615 specific tree codes.
12616 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12618 (DECL_SPECIFIC_COUNT): New macro.
12619 (prepare_eh_table_type, java_set_exception_lang_code,
12620 generate_name): New function declarations.
12621 (match_java_method): Declaration deleted.
12622 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12624 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12625 * parse.h (redefinition_error, refine_accessible_methods_list,
12626 can_cast_to_p): Function declaration removed.
12627 (classitf_redefinition_error, variable_redefinition_error,
12628 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12629 find_most_specific_methods_list, argument_types_convertible,
12630 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12631 valid_cast_to_p, valid_method_invocation_conversion_p,
12632 try_reference_assignconv, add_stmt_to_compound,
12633 build_jump_to_finally, build_tree_list, patch_try_statement,
12634 java_get_catch_block): New function declarations.
12635 * parse.y (string_buffer_type): Global variable deleted.
12636 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12637 finally): Rules tagged <node>.
12638 (TRY_TK, CATCH_TK): Token tagged <operator>.
12639 (class_body_declaration:, class_member_declaration:,
12640 formal_parameter:, explicit_constructor_invocation:,
12641 interface_member_declaration:, constant_declaration:,
12642 primary_no_new_array:, class_instance_creation_expression:,
12643 array_creation_expression:): Issue error on unsuported JDK1.1
12645 (try_statement:, catches:, finally:): Define actions.
12646 (catch_clause_parameter): New rule.
12647 (catch_clause:): Use new rule catch_clause_parameter.
12648 (parse_jdk1_1_error): New function.
12649 (redefinition_error): Renamed classitf_redefinition_error.
12650 (variable_redefinition_error): New function.
12651 (check_class_interface_creation): Call
12652 classitf_redefinition_error.
12653 (java_complete_tree): Added error message on JDEP_TYPE: case.
12654 (complete_class_report_errors): Fixed indentation.
12655 (declare_local_variables): Call variable_redefinition_error.
12656 (source_end_java_method): Call java_set_exception_lang_code and
12657 emit_handlers where appropriate.
12658 (java_method_add_stmt): Call add_stmt_to_block.
12659 (add_stmt_to_block): New function.
12660 (lookup_method_invoke): Fixed outside comment. new local variable
12661 candicates. Call find_applicable_accessible_methods_list and
12662 find_most_specific_methods_list when searching for a
12663 method. Modified error report to list possible candidates when
12665 (find_applicable_accessible_methods_list,
12666 find_most_specific_methods_list, argument_types_convertible): New
12668 (refine_accessible_methods_list): Function deleted.
12669 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12670 expr (if applicable) before calling patch_array_ref.
12671 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12672 (enter_block): Fixed comment.
12673 (enter_a_block): New function.
12674 (patch_assignment): Reorganized. Call try_reference_assignconv for
12675 references. Call valid_cast_to_p instead of can_cast_to_p.
12676 (try_reference_assignconv,
12677 valid_builtin_assignconv_identity_widening_p): New functions.
12678 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12679 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12681 (build_string_concatenation): Don't resolve StringBuffer.
12682 (patch_cast): Fixed inverted arguments.
12683 (patch_array_ref): Code to save array expr deleted. Call
12684 valid_cast_to_p instead of can_cast_to_p.
12685 (generate_labeled_block): Call generate_name.
12686 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12687 patch_try_statement): New functions.
12688 * typeck.c (match_java_method): Function deleted.
12690 1998-10-02 Anthony Green <green@cygnus.com>
12692 * jvspec.c: jvgenmain_spec uses different temporary file names.
12694 1998-10-02 Anthony Green <green@cygnus.com>
12696 * jvspec.c (lang_specific_driver): Fail if user specifies
12697 --main= when not linking.
12699 1998-09-28 Tom Tromey <tromey@cygnus.com>
12701 * class.c (make_class_data): Push value for `thread' field.
12702 * decl.c (init_decl_processing): Added `thread' field to class.
12704 * class.c (add_field): Always make static fields externally
12707 1998-09-26 Anthony Green <green@cygnus.com>
12709 * expr.c (build_java_athrow,
12710 build_java_throw_out_of_bounds_exception, expand_invoke,
12711 build_newarray, expand_java_multianewarray, build_java_monitor):
12712 Update comments to reflect _Jv_* function names.
12714 1998-09-25 Per Bothner <bothner@cygnus.com>
12716 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12717 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12718 * parse.y (expand_start_java_method): Likewise.
12720 1998-09-24 Per Bothner <bothner@cygnus.com>
12722 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12724 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12725 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12726 * expr.c: Remove no-longer-needed calls to promote_type.
12727 * decl.c (give_name_to_locals): Liekwise.
12728 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12729 * parse.y: Add/remove promote_type calls as appropriate.
12730 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12731 (parse_signature_string): Likewise.
12732 (build_java_array_type): Fix for now signature convenions.
12734 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12736 1998-09-23 Tom Tromey <tromey@cygnus.com>
12738 * class.c (init_class_processing): libjava function renamed to
12741 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12743 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12744 * java-tree.def: Fixed DEFTREECODE third argument.
12745 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12746 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12747 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12748 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12749 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12750 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12751 * lang.c (java_tree_code_type, java_tree_code_length,
12752 java_tree_code_name): New arrays.
12753 (lang_init): Append Java tree node definitions to Gcc ones.
12754 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12756 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12758 (java_lex): Allow declaration of empty string constants. Retain
12759 location information on CASE_TK and DEFAULT_TK.
12760 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12761 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12762 Modified to be more robust.
12763 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12764 (build_new_invocation, try_builtin_assignconv,
12765 patch_switch_statement, string_constant_concatenation,
12766 build_string_concatenation, patch_string_cst, patch_string,
12767 java_expand_switch): New function declarations.
12768 * parse.y: Rules related to switch and EH tagged <node>.
12769 (label_id): Set to NULL_TREE
12770 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12772 (this_or_super:): Fixed indentation.
12773 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12774 statement_expression:): Removed call to RULE on all sub-rules.
12775 (switch_expression:, switch_labels:): New rules.
12776 (switch_statement:, switch_block:, switch_block_statement_groups:,
12777 switch_block_statement_group:, switch_labels:, switch_label:):
12779 (throw_statement:, synchronized_statement:, try_statement:):
12780 Defined temporary actions.
12781 (class_instance_creation_expression:): Call
12782 build_new_invocation. Fixed indentation.
12783 (field_access): Fixed indentation.
12784 (method_invocation): Likewise.
12785 (make_qualified_primary): Use THIS_EXPR.
12786 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12787 resolving from SUPER, set *type_found.
12788 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12789 (java_complete_tree): Removed unused local variable `location'. Case
12790 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12791 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12792 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12793 STRING_CST: case. default: checks for patchable strings.
12794 (complete_function_arguments): Transform string constant or
12795 crafted StringBuffer if necessary.
12796 (build_method_invocation): Fixed comments.
12797 (build_new_invocation): New function.
12798 (patch_assignment): Call try_builtin_assignconv to figure a valid
12799 assignment conversion between builtin types.
12800 (try_builtin_assignconv): New function.
12801 (build_binop): Use URSHIFT_EXPR directly to call build.
12802 (operator_string): Use UNARY_PLUS_EXPR.
12803 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12805 (do_merge_string_cste, merge_string_cste,
12806 string_constant_concatenation, build_string_concatenation,
12807 patch_string, patch_string_cst): New function.
12808 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12809 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12810 (build_newarray_node): Use NEW_ARRAY_EXPR.
12811 (build_this): Use THIS_EXPR.
12812 (build_return): Enable debug information on return statement.
12813 (build_if_else_statement): Likewise.
12814 (complete_labeled_statement): Fixed related comment.
12815 (build_loop_body): Fixed comment.
12816 (build_bc_statement): Enable debug information on break/continue
12818 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12820 (patch_switch_statement, case_identity, java_expand_switch): New
12823 1998-09-21 Per Bothner <bothner@cygnus.com>
12825 * buffer.h (BUFFER_INIT): New macro.
12826 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12827 Pass (struct jcf_partial *state) to most functions.
12828 (jcf_block, jcf_relocation): New types.
12829 Support labels, branches, conditionals, loops.
12831 1998-09-21 Tom Tromey <tromey@cygnus.com>
12833 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12835 1998-09-21 Per Bothner <bothner@cygnus.com>
12837 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12838 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12839 not integer_type_node (INT_TYPE_SIZ bits).
12841 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12843 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12844 * jcf-dump.c (print_exception_table): New function.
12845 (disassemble_method): Better handling of wide instructions.
12846 Make more robust for bad input.
12848 1998-09-30 Jeffrey A Law (law@cygnus.com)
12850 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12853 1998-09-17 Jeffrey A Law (law@cygnus.com)
12855 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12857 1998-09-17 Tom Tromey <tromey@cygnus.com>
12859 * Makefile.in ($(PARSE_H)): Removed target.
12861 1998-09-17 Jeffrey A Law (law@cygnus.com)
12863 * Makefile.in (JAVA_OBJS): Add memmove.o
12864 (memmove.o): New target & rules.
12866 1998-09-15 Tom Tromey <tromey@cygnus.com>
12868 * expr.c (expand_invoke): Don't generate a call to the class init
12871 1998-09-14 Jeffrey A Law (law@cygnus.com)
12873 * Makefile.in: Add many missing dependencies.
12874 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12876 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12877 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12879 1998-09-11 Per Bothner <bothner@cygnus.com>
12881 * decl.c (complete_start_java_method): If method is static (and
12882 not private) call _Jv_InitClass.
12883 * expr.c (expand_invoke): Don't call build_class_init.
12885 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12887 1998-09-10 Jeffrey A Law (law@cygnus.com)
12889 * Make-lang.in (GCJ): Define before using.
12891 1998-09-09 Jeffrey A Law (law@cygnus.com)
12893 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12894 losing due to namespace pollution in GNU getopt.h
12896 1998-09-09 Tom Tromey <tromey@cygnus.com>
12898 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12899 (java.all.cross): Likewise.
12900 (java.rest.encap): Likewise.
12902 1998-09-08 Jeffrey A Law (law@cygnus.com)
12904 * gjavah.c (print_class_decls): Fix thinko in arglist
12905 * jcv-io.c (find_classfile): Similarly.
12907 1998-09-07 Jeffrey A Law (law@cygnus.com)
12909 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12911 1998-09-05 Tom Tromey <tromey@cygnus.com>
12913 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12914 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12915 * Makefile.in (PARSE_C): New macro.
12916 (PARSE_H): Likewise.
12917 (PARSE_SCAN_C): Likewise.
12918 ($(PARSE_C)): Target renamed from parse.c.
12919 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12920 (clean): Remove parse-scan.c as well.
12921 (parse.o): Depend on $(PARSE_C).
12923 1998-09-05 Anthony Green <green@cygnus.com>
12925 * README, license.terms: Removed.
12927 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12928 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12929 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12930 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12931 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12932 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12933 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12934 and Java trademark attribution.
12936 1998-09-04 Tom Tromey <tromey@cygnus.com>
12938 * Makefile.in: Use gcjh, not gjavah.
12939 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12940 * Make-lang.in: Changed gjavah to gcjh everywhere.
12942 1998-09-03 Per Bothner <bothner@cygnus.com>
12944 * gjavah.c: Support new -prepend -add -append flags.
12945 (print_method_info): Method is not virtual if class is final.
12947 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12949 * jv-scan.c: Fixed copyright assignment.
12950 * keyword.gperf: Likewise.
12951 * keyword.h: Likewise.
12952 * lex.c: Fixed copyright assignment.
12953 (java_lex): Push unicode back when parsing '<'.
12954 * lex.h: Fixed copyright assignment.
12955 * parse-scan.y: Likewise.
12956 * parse.h: Fixed copyright assignment.
12957 (build_debugable_stmt, complete_for_loop): New function prototypes.
12958 * parse.y: Fixed copyright assignment.
12959 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
12960 size_zero_node when completing a loop with no exit condition.
12961 (for_statement_nsi:): Define action.
12962 (for_init:, for_update:): Return size_zero_node when empty.
12963 (declare_local_variables): Call build_debugable_stmt.
12964 (build_debugable_stmt): New function.
12965 (build_loop_body): Build debugable statement around loop
12967 (complete_loop_body): Take into account the debugable statement
12968 around the EXIT_EXPR.
12969 (complete_loop_body): New function.
12970 (patch_exit_expr): Fixed condition inversion.
12972 1998-09-02 Tom Tromey <tromey@cygnus.com>
12974 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
12975 name of thread define.
12976 * jvspec.c (THREAD_NAME): New macro.
12978 (THREADLIB): Likewise.
12979 (lang_specific_driver): Recognize attempt to link with thread
12980 library or gc library. Recognize -ljava on command line so it
12981 isn't linked against more than once.
12983 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12985 * parse-scan.y (report_main_declaration): Name of the class
12986 containing `main' can be a qualified name.
12988 1998-08-31 Tom Tromey <tromey@cygnus.com>
12990 * config-lang.in: Changed gjavac to gjc everywhere.
12991 * Make-lang.in: Changed gjavac to gjc everywhere.
12993 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12995 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
12996 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
12997 and install the files.
12998 * Makefile.in (JAVA_OBJS_LITE): New variable.
12999 (compiler:): Now include jv-scan as a dependency.
13000 (../jv-scan$(exeext), parse-scan.c): New targets.
13001 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13002 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13003 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13004 check for errors even if parse_only.
13005 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13007 (yylex): New function. Uses java_lex body.
13008 (java_lex): Removed commented out statement. Remove local variable
13009 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13010 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13011 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13012 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13013 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13014 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13016 (java_lex_error): Empty if JC1_LITE is defined.
13017 (java_get_line_col): Return 0 if JC1_LITE is defined.
13018 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13019 SET_MODIFIER_CTX): Moved into the section containing the macros
13020 conditionally defined by JC1_LITE.
13021 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13022 argument if JC1_LITE is defined.
13023 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13024 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13026 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13027 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13028 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13029 to different values according to JC1_LITE.
13030 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13031 declared if JC1_LITE set.
13032 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13033 defined if JC1_LITE not set.
13034 (struct parser_ctx): Reorganized and skip the jc1 front end part
13036 (java_layout_classes): New function definition.
13037 (java_push_parser_context, java_init_lex, yyparse, yylex,
13038 yyerror): Prototype always declared. All other static function
13039 prototypes declared only if JC1_LITE is not set.
13040 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13041 declared in parse.h.
13042 (java_layout_classes): New function.
13043 (java_complete_expand_methods): No longer layout the class here.
13044 * parse-scan.y: New file.
13045 * jv-scan.c: New file.
13047 1998-08-25 Tom Tromey <tromey@cygnus.com>
13049 * gjavah.c (main): Handle -friend option.
13050 (friend_specs): New global.
13051 (generate_access): Handle friend_specs.
13052 (process_file): Likewise.
13053 (MAX_FRIENDS): New macro.
13054 (friend_count): New global.
13055 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13056 Changed all callers.
13058 1998-08-24 Per Bothner <bothner@cygnus.com>
13060 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13061 (main): Handle processing all the entries of a named .zip archive.
13062 * jcf-io.c (jcf_trim_old_input): New function.
13063 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13065 1998-08-24 Per Bothner <bothner@cygnus.com>
13067 * lang.c (flag_assume_compiled): Make default be on.
13069 1998-08-21 Per Bothner <bothner@cygnus.com>
13071 * jcf-dump.c: Add bunches of flags to control output more.
13072 (process_class): New function; support printing more than one class.
13073 (main): Support new --print-main and --javap flags.
13074 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13075 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13077 1998-08-20 Per Bothner <bothner@cygnus.com>
13079 Change mangling of dispatch table to match C++ vtable (w/thunks).
13080 * class.c (build_dtable_decl), java-tree.h: New function.
13081 (make_class_data): Call it.
13082 * decl.c (init_decl_processing): Likewise.
13084 1998-08-19 Warren Levy <warrenl@cygnus.com>
13086 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13087 soft_anewarray; adjust args passed.
13088 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13089 match _Jv_NewObjectArray.
13091 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13093 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13094 * expr.c (loopup_label): Call create_label_decl.
13095 (create_label_decl): New function.
13096 (java_lang_expand_expr): Call expand_start_bindings with argument
13098 * java-tree.h Added space after PROTO in function declarations
13100 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13101 (create_label_decl, push_labeled_block): New function
13103 * lex.c (label_id): Initialize.
13104 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13106 * parse.h Added space after PROTO in function declarations when
13108 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13109 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13110 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13111 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13113 (struct parser_ctxt): New fields current_loop,
13114 current_labeled_block.
13115 (build_if_else_statement, patch_if_else_statement,
13116 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13117 generate_labeled_block, complete_labeled_statement,
13118 build_bc_statement, patch_bc_statement, patch_loop_statement,
13119 build_new_loop, build_loop_body, complete_loop_body): New function
13121 * parse.y (java_warning_count): New global variable.
13122 (label_id): New static variable.
13123 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13124 (block:): Return size_zero_node when block is empty.
13125 (empty_statement:): Return size_zero_node.
13126 (statement:): Implement supplemental action when for_statement: is
13128 (label_decl:): New rule.
13129 (labeled_statement:): Rewritten using label_decl. Actions
13131 (labeled_statement_nsi:): Likewise.
13132 (if_then_statement): Actions implemented.
13133 (while_expression): New rule.
13134 (while_statement:): Rewritten using while_expression. Actions
13136 (while_statement_nsi:): Likewise.
13137 (do_statement_begin:): New rule.
13138 (do_statement:): Rewritten using do_statement_begin. Actions
13140 (for_statement:): Rewritten using for_begin. Actions implemented.
13141 (for_statement_nsi:): Likewise.
13142 (for_header:, for_begin:): New rules.
13143 (for_init:): Actions implemented.
13144 (statement_expression_list:, break_statement:,
13145 continue_statement:): Likewise.
13146 (yyerror): Count number of issued warning(s).
13147 (java_report_errors): Report error(s) and/or warning(s).
13148 (java_complete_class): Use build_java_argument_signature to
13149 recompute completed method signature.
13150 (java_check_regular_methods): New locals method_wfl and aflags.
13151 Use method_wfl instead of lookup_cl during error reports. Fixed
13152 indentation and modified some error messages. Use
13153 lang_printable_name in method instead of the DECL_NAME. New code
13154 to issue warnings on methods not overriding corresponding methods
13155 private to a different package.
13156 (java_method_add_stmt): Call add_stmt_to_compound.
13157 (add_stmt_to_compound): New function.
13158 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13159 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13160 (build_if_else_statement, patch_if_else_statement,
13161 build_labeled_block, generate_labeled_block,
13162 complete_labeled_statement, build_new_loop, build_loop_body,
13163 complete_loop_body, patch_loop_statement, build_bc_statement,
13164 patch_bc_statement, patch_exit_expr): New functions.
13165 * typeck.c (build_java_signature): Build argument signature before
13166 enclosing it in between parenthesis.
13168 1998-08-17 Warren Levy <warrenl@cygnus.com>
13170 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13171 (JAVA_OBJS): Added reminder comment
13173 1998-08-13 Nick Clifton <nickc@cygnus.com>
13175 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13176 be interpreted as a long long.
13178 1998-08-13 Warren Levy <warrenl@cygnus.com>
13180 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13181 soft_initialise_class. Use _Jv_NewMultiArray, not
13182 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13183 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13184 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13185 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13187 1998-08-12 Per Bothner <bothner@cygnus.com>
13189 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13190 length_identifier_node): New global tree node constants.
13191 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13192 Replace uses by super_identifier_node etc.
13193 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13195 * parse.y (resolve_field_access): Don't special-case ".length" if
13196 flag_emit_class_files.
13197 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13198 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13201 1998-08-11 Per Bothner <bothner@cygnus.com>
13203 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13204 * class.c (make_method_value): Remove init for removed fields.
13206 * class.c (layout_class): Use build_java_argument_signature.
13207 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13209 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13210 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13211 (build_java_signature): Don't use push_java_argument_signature.
13213 * typeck.c (lookup_argument_method): New function.
13214 * parse.y (java_check_regular_methods): Use lookup_argument_method
13215 instead of lookup_java_method2 followed by lookup_java_method.
13217 * parse.y (check_method_redefinition): Minor optimization.
13219 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13220 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13222 1998-08-10 Tom Tromey <tromey@cygnus.com>
13224 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13227 * gjavah.c (java_float_finite): Use K&R-style definition.
13228 (java_double_finite): Likewise.
13229 (generate_access): Now returns void. Changed all callers.
13230 (last_access_generated): Removed.
13231 (process_file): Only make a single pass over the .class file.
13233 1998-07-29 Per Bothner <bothner@cygnus.com>
13235 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13236 for compatibility for G++ (with -fvtable-thunks).
13237 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13239 * gjavah.c (process_file): Use public inheritance for super-class.
13241 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13243 * lex.c (java_init_lex): Initialize ctxp->package.
13244 * parse.h (struct parser_ctxt): package and package_len replaced
13245 by tree package, an identifier node. Field method_decl_list is
13246 gone. Fixed comments.
13247 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13248 class_in_current_package): New function prototypes.
13249 * parse.y (array_type:): Set class loaded flag on primitive type
13251 (package_declaration:): Assign ctxp->package to the
13253 (method_invocation:): Handle invocation of method qualified by
13255 (single_type_import_declaration:): Removed ambiguity check.
13256 (java_pop_parser_context): New local variable `next'. Reset and
13257 set IMPORT_CLASSFILE_NAME flags on current and previous import
13259 (java_accstring_lookup): Use new local macro COPY_RETURN.
13260 (lookup_field_wrapper): New function.
13261 (parser_qualified_classname): Use merge_qualified_name.
13262 (parser_check_super_interface): Broaden error message.
13263 (do_resolve_class): Check for qualified class name in the current
13264 compilation unit if appropriate.
13265 (process_imports): Check for already defined classes.
13266 (check_pkg_class_access): Got rid of call to
13267 get_access_flags_from_decl.
13268 (java_complete_expand_methods): Call safe_layout_class based on
13269 the current class size.
13270 (make_qualified_primary): Build a WFL qualification on primary if
13272 (merge_qualified_name): New function.
13273 (make_qualified_name): Use merge_qualified_name.
13274 (resolve_expression_name): Use safe_lookup_field.
13275 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13276 (resolve_qualified_expression_name): Likewise. Check on resolved
13277 element accessibility.
13278 (not_accessible_p, class_in_current_package): New functions.
13279 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13280 (patch_method_invocation_stmt): Merged common pieces. Check
13281 accessibility of invoked method.
13282 (check_for_static_method_reference): Add returned type in error
13284 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13285 (refine_accessible_methods_list): Merged two conditions in test.
13286 (java_complete_class): Sanity check on stabilize_ref gone.
13287 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13289 1998-07-28 Per Bothner <bothner@cygnus.com>
13291 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13293 1998-07-24 Tom Tromey <tromey@cygnus.com>
13295 * gjavah.c (F_NAN): Removed.
13296 (F_NAN_MASK): New macro.
13297 (F_POSITIVE_INFINITY): Removed.
13298 (F_NEGATIVE_INFINITY): Likewise.
13299 (java_float_finite): Rewrote.
13300 (D_NAN_MASK): Renamed.
13301 (java_double_finite): Rewrote.
13302 (D_POSITIVE_INFINITY): Removed.
13303 (D_NEGATIVE_INFINITY): Likewise.
13305 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13306 If verbose, print underlying representation of value in hex.
13308 1998-07-24 Per Bothner <bothner@cygnus.com>
13310 * buffer.h, buffer.c: New files.
13311 * Makefile.in (JAVA_OBJS): Add buffer.o.
13313 Support locals variables and writing their debug entries to .class.
13314 * jcf-write.c: Simplify some by user new buffer type.
13315 (vode_buffer_grow): Removed.
13316 (struct localvar_info): New type.
13317 (localsvars, localvartable): New buffers.
13318 (localvar_alloc, localvar_free): New functions.
13319 (generate_bytecode_insns): Handle local variables.
13320 (generate_classfile): Write LocalVariableTable attribute.
13322 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13324 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13325 * zipfile.h (ZIPMAGIC): New macro.
13327 1998-07-24 Tom Tromey <tromey@cygnus.com>
13329 * Makefile.in (gjavah.o): Updated dependencies.
13330 (jcf-dump.o): Likewise.
13331 (all.indirect): Use ../gjavah.
13332 (../gjavah$(exeext)): Likewise.
13333 (clean): Don't remove gjavah.
13334 (clean): Remove parse.c, not java/parse.c.
13335 * Make-lang.in (java): Added gjavah.
13336 (gjavah$(exeext)): New target.
13337 (GJAVAH_SOURCES): New macro.
13338 (java.all.build): Added gjavah.
13339 (java.all.cross): Likewise.
13340 (java.rest.encap): Likewise.
13341 * config-lang.in (compilers, stagestuff): Added gjavah.
13343 1998-07-23 Tom Tromey <tromey@cygnus.com>
13345 * gjavah.c (java_float_finite): New function.
13346 (java_double_finite): Likewise.
13347 (F_POSITIVE_INFINITY): New macro.
13348 (F_NEGATIVE_INFINITY): Likewise.
13350 (D_POSITIVE_INFINITY): Likewise.
13351 (D_NEGATIVE_INFINITY): Likewise.
13353 (print_field_info): Use java_float_finite and java_double_finite.
13355 1998-07-23 Per Bothner <bothner@cygnus.com>
13357 * parse.y (method_header): Name "this" implicit argument.
13359 1998-07-22 Per Bothner <bothner@cygnus.com>
13361 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13362 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13363 (put_linenumber): New function.
13364 (generate_bytecode_insns, generate_classfile): Write line numbers.
13366 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13368 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13369 (lookup_name, build_known_method_ref, build_class_init,
13370 build_invokevirtual, invoke_build_dtable, match_java_method,
13371 build_field_ref, pushdecl_force_head, build_java_binop,
13372 binary_numeric_promotion, build_decl_no_layout,
13373 build_java_arrayaccess, build_newarray, build_anewarray,
13374 build_java_array_length_access, build_java_arraynull_check): New
13375 extern function prototypes.
13376 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13377 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13379 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13381 * jcf.h (jcf_out_of_synch): New extern function prototype.
13382 * parse.h: Static/global function implemented in parse.y
13383 prototyped and declarations moved at the end of the file.
13384 (DECL_P): Check that the argument isn't null.
13385 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13386 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13387 (QUAL_DECL_TYPE): New macro.
13388 (PARAMS): Macro definition removed.
13389 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13390 (return_statement:): Call build_return.
13391 (field_access:): Call make_qualified_primary in sub rule.
13392 (method_invocation:): Build method invocation and call
13393 make_qualified_primary when processing primaries.
13394 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13395 get_type_from_signature.
13396 (java_check_regular_method): Extra integer 0 argument when calling
13397 lookup_java_method2.
13398 (lookup_java_interface_method2): Extra method DECL argument when
13399 calling lookup_java_interface_method2.
13400 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13401 COMPOUND_EXPR node.
13402 (java_complete_expand_method): Layout current class iff not
13403 already done. Don't process interface's methods.
13404 (java_complete_expand_method): Use super class only if it
13405 exists. Use current class otherwise.
13406 (make_qualified_primary): New function.
13407 (resolve_expression_name): Process qualified expression or
13408 expression from primary the same way.
13409 (resolve_expression_name): Two last arguments to
13410 resolve_field_access are now NULL_TREEs.
13411 (resolve_field_access): New variable is_static. Local field must
13412 be DECLs. is_static computed on field DECLs only. Append code in
13413 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13414 to initialize field_type.
13415 (resolve_qualified_expression_name): New local variable,
13416 previous_call_static and is_static. Handle primaries with function
13417 calls, casts, array references and `this'. `super' now handled as
13418 `(super_class)this'. Use is_static to clarify boolean expressions.
13419 Added code to handle case where a proper handle is required to
13420 access a field. Use QUAL_DECL_TYPE where applicable.
13421 (maybe_access_field): New function.
13422 (patch_method_invocation_stmt): New arguments primary, where,
13423 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13424 deleted. Use `where' as a type to search from if specified. Check
13425 for static method reference where forbidden. Append primary or
13426 current_this to the argument list if not calling constructor nor
13428 (check_for_static_method_reference): New function.
13429 (patch_invoke): Layout the class on which new is done if
13431 (lookup_method_invoke): Changed format to report errors on
13433 (qualify_ambiguous_name): New local variable this_found. Now
13434 handle things from primaries. Method call are considered
13436 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13437 changed into NULLs.
13438 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13439 (java_complete_tree): New case fo RETURN_EXPR. Process function
13440 call arguments in separate function.
13441 (complete_function_arguments): New function.
13442 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13444 (patch_assignment): Take the return function slot into account as
13445 a RHS. Distinguish assignment from a return.
13446 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13447 when checking methods in interfaces.
13448 (resolve_type_during_patch): NULL argument to unresolve_type_p
13449 instead of NULL_TREE.
13450 (patch_newarray): Fixed typo in comment.
13451 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13452 (build_return, patch_return): New functions.
13453 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13455 1998-07-21 Per Bothner <bothner@cygnus.com>
13457 * constants.c (find_name_and_type_constant, find_fieldref_index,
13458 find_methodref_index): New methods.
13459 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13460 just return given method. Also, rename to build_known_method_ref.
13461 (expand_invoke): Rename call to build_invoke_non_interface.
13462 * java-tree.h, parse.h: Update prototype.
13463 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13464 (such as expand_expr_stmt) if flag_emit_class_files.
13465 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13466 STACK_TARGET, IGNORE_TARGET): New macros.
13467 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13468 (generate_bytecode_insn): New function to generate method's bytecode.
13469 (generate_classfile): Node generate Code attribute for a method.
13470 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13471 push_long_const, field_op, adjust_typed_op, maybe_wide):
13472 New functions used by generate_bytecode_insn.
13474 * typeck.c (signature_include_return): Remove variable.
13475 (push_java_argument_signature, build_java_argument_signature): New.
13476 (build_java_signature): Use push_java_argument_signature.
13477 * parse.y: Use build_java_argument_signature instead of fiddling
13478 with signature_include_return.
13480 1998-07-17 Tom Tromey <tromey@cygnus.com>
13482 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13485 * Makefile.in (all.indirect): Added gjavah$(exeext).
13486 (gjavah$(exeext)): Added $(exeext).
13489 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13491 * class.c (layout_class): Call to java_layout_parsed_class replace
13492 by safe_layout_class.
13493 * expr.c (build_java_array_length_access): Removed static storage
13494 class in the function definition.
13495 (build_java_arraynull_check): Likewise.
13496 Also fixed typos in two comments.
13497 * lex.c (java_init_lex): Initialize static global kw_length.
13498 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13499 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13501 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13502 * parse.h (resolve_no_layout): New static function declaration.
13503 (get_identifier_in_static): Declaration removed.
13504 (java_layout_parsed_class): Function name declaration changed to
13506 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13507 not_initialized_as_it_should_p, build_this): New static function
13509 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13510 binary_numeric_promotion, stabilize_reference,
13511 build_decl_no_layout, build_java_arrayaccess): Extern function
13512 declarations moved into their own section.
13513 (build_newarray, build_anewarray, build_java_array_length_access,
13514 build_java_arraynull_check): New extern function declarations.
13515 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13516 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13518 (CALL_CONSTRUCTOR_P): New macro.
13519 * parse.y (kw_length): New static global tree node.
13520 (return_statement): Tagged <node>.
13521 (RETURN_TK): Tagged <operator>.
13522 (variable_declarator_id:): Build variable declaration with an
13523 empty initialization value if a syntax error was found in the
13524 initialization part of the variable declaration.
13525 (statement_without_trailing_substatement:): return_statement: now
13526 uses the default rule.
13527 (return_statement:): Temporarily fixed to return NULL_TREE.
13528 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13529 (class_instance_creation_expression:): Class creation rules now
13530 call build_method_invocation upon reduction.
13531 (array_creation_expression:): Rules call build_newarray_node upon
13533 (dim_exprs:): Build a list of dimension expressions.
13534 (dim_expr:): Store location of the OSB_TK in the dimension
13536 (method_invocation:): Added a new error rule.
13537 (build_unresolved_array_type): WFL argument may also be an array
13538 on a primitive type. Name of the argument changed to reflect this.
13539 (method_declarator): Insert argument type at the beginning of the
13540 argument type list and later reverse the list.
13541 (unresolved_type_p): Argument 'returned' may be optionally
13543 (java_layout_class_from_source): Function renamed
13545 (resolve_and_layout): Now call resolve_no_layout and
13547 (resolve_no_layout): New function.
13548 (purify_type_name): New function.
13549 (complete_class_report_errors): Call purify_type_name during error
13550 report on a type not found.
13551 (process_imports): error_found local variable doesn't need to be
13552 initialized to zero.
13553 (declare_local_variables): New local type_wfl. Fixed typo in error
13554 message. type_wfl assigned to unresolved type and used to register
13555 incomplete type. Build a WFL around the variable initialization
13556 statement so that debug info can be generated on it.
13557 (source_start_java_method): Reverse argument list after they've
13559 (current_this): New static global variable.
13560 (java_complete_expand_methods): Set current_this when appropriate.
13561 (resolve_expression_name): Build correct static and non static
13562 field access bearing a simple name.
13563 (resolve_field_access): Resolve the length field of arrays. Handle
13565 (patch_method_invocation_stmt): Set the type of the method
13566 invocation to error_mark_node. This value is later overridden by a
13567 valid type, if any. Don't handle qualified constructor invocation
13568 as qualified method invocation. Call lookup_method_invoke with its
13569 new flag. It's no longer necessary to access the selected method
13570 as the value of a tree list. Handle constructor invocation.
13571 (patch_invoke): Reverse argument list when invoking non interface
13572 methods. Insert call to new as the first argument of the
13574 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13575 defined within a final class. Return INVOKE_STATIC if the invoked
13576 method is a constructor.
13577 (lookup_method_invoke): New lc argument is a flag to indicate a
13578 constructor lookup. Now handle constructor lookup. Choose the most
13579 specific method in case several were matching the invocation
13580 requirements. Return a method decl instead of a tree list featuring
13581 one single method decl element.
13582 (refine_accessible_methods_list): New lc flag argument to
13583 indicate that a constructor is being looked up.
13584 (not_initialized_as_it_should_p): New function.
13585 (java_complete_tree): Now process fake tree codes
13586 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13587 save_expr on resolved function call arguments. Case on
13588 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13589 (patch_assignment): LHS can be a field access expression. When
13590 dealing with reference, lhs_type is the promoted type of the
13591 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13593 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13594 (patch_binop): Use not_initialized_as_it_should_p where
13596 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13597 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13599 (resolve_type_during_patch): New function.
13600 (patch_cast): Call resolve_type_during_patch to resolve type and
13601 report error accordingly.
13602 (patch_array_ref): Use not_initialized_as_it_should_p where
13603 applicable. Array base expression is saved before being
13604 used. Promote the type of an array elements if it contains non
13606 (build_newarray_node, patch_newarray, build_this): New functions.
13608 1998-07-16 Tom Tromey <tromey@cygnus.com>
13610 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13611 increment it in `for' statement.
13612 (print_field_info): If number is inf or nan, don't print it.
13613 (print_method_info): If method name is `delete', just ignore it.
13614 (print_c_decl): Special-case jstringArray.
13616 * gjavah.c (help): New function.
13617 (no_argument): New function.
13618 (usage): Changed text.
13619 (main): Rewrote argument handling. Now handles -v, --help,
13621 (version): New function.
13622 (found_error): New global.
13623 (main): Return found_error.
13624 (generate_access): Set found_error.
13625 (print_c_decl): Likewise.
13627 1998-07-15 Tom Tromey <tromey@cygnus.com>
13629 * gjavah.c (print_c_decl): Don't print "," when examining field.
13630 Skip type name when looking at "[L" types.
13631 (process_file): Now static.
13632 (generate_access): Now returns int.
13633 (last_access_generated): New global.
13634 (process_file): Clear last_access_generated; make multiple passes
13636 (print_field_info): Just return if generate_access returns true.
13637 (print_method_info): Likewise. Also, allow <init> functions to
13639 (print_c_decl): Added is_init argument. Print constructors
13641 (print_cxx_classname): Use UTF8_GET to extract characters from
13643 (print_base_classname): New function.
13644 (print_class_decls): New function.
13645 (process_file): Use it.
13646 (utf8_cmp): New function.
13648 1998-07-13 Nick Clifton <nickc@cygnus.com>
13650 * lang-options.h: Format changed to match changes in gcc/toplev.c
13651 to implement a --help option.
13653 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13655 * decl.c (init_decl_processing): Revert change to dtable_type.
13657 1998-07-09 Per Bothner <bothner@cygnus.com>
13659 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13661 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13663 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13665 * lang.c (lang_init): Default flag_exceptions to 1, without
13666 checking to see if it's 2 first.
13668 1998-07-08 Jeffrey A Law (law@cygnus.com)
13670 * constants.c: Include "system.h".
13671 * decl.c: Likewise.
13672 * lang.c (flag_new_exceptions): Get via extern now.
13673 (lang_init_options): New functions. Turn on flag_new_exceptions.
13675 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13677 * lex.c (java_lex): Return 0 when we see an invalid character in
13680 * lex.c (java_read_char): Specify extra argument when calling
13682 (java_read_unicode, java_parse_end_comment,
13683 java_parse_escape_sequence): Likewise,
13684 (java_lex): Specify extra argument when calling
13685 java_lex_error. Test that IDs are beginning with a legal character
13686 for IDs. Handle invalid characters with an error message and a
13687 call to java_lex_error.
13688 (java_lex_error): Adjust column position by new argument
13689 `forward'. Issue an error even if in the middle of reporting an
13692 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13694 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13695 we don't explicitly put a null pointer when we're copying it.
13697 1998-07-07 Tom Tromey <tromey@cygnus.com>
13699 * gjavah.c (print_cxx_classname): New function.
13700 (super_class_name): Likewise.
13701 (print_super_fields): Removed.
13702 (in_super): Removed.
13703 (print_field_info): Never generate #defines.
13704 (print_c_decl): Changed generated types to match JNI. No longer
13705 print class name before method name.
13706 (print_method_info): Print "static" before static methods.
13707 Print "virtual" before non-final methods.
13708 (usage): Use exit(1), not exit(-1).
13710 (print_field_info): Use %.17g to print a double.
13711 (last_access): New globals.
13712 (process_file): Initialize last_access.
13713 (usage): Now static.
13714 (ACC_VISIBILITY): New define.
13715 (generate_access): New function.
13716 (print_field_info): Call it.
13717 (print_method_info): Likewise. Also, generate information for all
13718 methods, not just native methods. Return void.
13719 (print_c_decl): Return void.
13720 (print_field_info): Return void.
13722 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13724 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13725 processing the jc1 grammar file. Prefix bison functions and
13726 variables with java_.
13727 (parse.c): Dependencies on parse.h and lex.h
13728 * expr.c (build_java_arrayaccess): Function now global.
13729 * java-tree.h: Comment reorganized to carry on previous
13730 classification effort.
13731 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13732 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13733 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13734 java_parse (new prefix java_ generated by bison).
13735 (java_layout_parsed_class, java_register_parsed_class): Function
13737 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13738 * lex.c (static tree wfl_op): Variable deleted.
13739 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13740 ctxp fields to NULL_TREE.
13741 (java_lex): No longer create WFL for operators. Filename caching
13742 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13743 created as STRING_CST and later expanded. Removed extra argument
13744 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13746 (build_wfl_node): Removed code in comments.
13747 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13748 store token and location data in the current bison token.
13749 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13750 static/extern function declaration at the beginning of the file.
13751 (struct qualification): Data structure definition deleted.
13752 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13753 (qualify_ambiguous_name): Function declaration modified. Function
13754 now returns nothing.
13755 (build_array_ref, patch_array_ref, make_qualified_name,
13756 resolve_qualified_expression_name, maybe_generate_clinit,
13757 resolve_field_access): New static function declarations.
13758 (build_java_arrayaccess): New extern function declaration.
13759 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13760 (CALL_EXPR_PRIMARY): Macro deleted.
13761 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13762 (struct parser_ctxt): Field initialized_final
13763 removed. non_static_initialized, static_initialized: New fields.
13764 * parse.y (static tree kw_super, static tree kw_this): New global
13766 (%union): tree wfl field of operator member replaced by int
13767 location. WFLs are non longer created for operators.
13768 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13769 (qualified_name:): Now calls make_qualified_name to build the
13771 (type_declaration:): Consider generating <clinit> when class
13773 (variable_declarator:): Directly build an assignment node when the
13774 variable is initialized when declared.
13775 (this_or_super:): Build a WFL and set current location when THIS
13776 or SUPER are parsed.
13777 (expression_statement:): Wrap statement around a WFL.
13778 (primary_no_new_array:): Fixed typo. Changed value returned by
13779 THIS_TK because of its new type (temporary).
13780 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13781 (field_access:): Build qualified name with SUPER.
13782 (method_invocation:): Fixed returned value because of SUPER's new
13784 (array_access:): Use OSB_TK location information.
13785 (post_increment_expression:, post_decrement_expression:,
13786 unary_expression:, pre_increment_expression:,
13787 pre_decrement_expression:, unary_expression_not_plus_minus:,
13788 cast_expression:, multiplicative_expression:,
13789 additive_expression:, shift_expression:, relational_expression:,
13790 equality_expression:, and_expression:, exclusive_or_expression:,
13791 inclusive_or_expression:, conditional_and_expression:,
13792 conditional_or_expression:, assignment:): Use new location/token
13793 information available on operators.
13794 (create_class): Set super_decl_type to NULL_TREE when processing
13796 (register_fields): Field initialization is now a MODIFY_EXPR
13797 node. Chain initialization code to the matching lists (according
13798 the the field declaration modifiers).
13799 (maybe_generate_clinit): New function.
13800 (method_header): Don't set method's DECL_NAME to a WFL when adding
13801 methods to java.lang.Object.
13802 (resolve_and_layout): Now can return NULL_TREE if the type
13803 resolution fails. Otherwise, return the class DECL instead of its
13805 (check_method_redefinition): Don't patch method DECL_NAME if it
13806 belongs to java.lang.Object.
13807 (process_imports): Simply assign error_found to the value returned
13808 by check_pkg_class_access.
13809 (declare_local_variables): Don't use their init statements (if
13810 any) when parsing error were previously found. Reuse MODIFY_EXPR
13811 build during parsing as an init statement.
13812 (java_method_add_stmt): Now return the current method body.
13813 (java_layout_parsed_class, java_register_parsed_class): Functions
13815 (java_complete_expand_methods): Initialize the constant pool on a
13816 per class basis. Layout the classes before expanding their method
13817 bodies. Don't try expand artificial constructor code if error were
13818 found. Make the classes data and register them if no error were
13820 (java_complete_expand_method): Retrieve an artificial constructor
13821 argument list before entering its body. Assign the top block to
13822 the artificial constructor function body and set types of declared
13823 blocks and compound statements to void. Walk method body if not an
13824 artificial constructor.
13825 (make_qualified_name, cut_identifier_in_qualified): New functions.
13826 (resolve_expression_name): Fixed comments. Save/restore the
13827 current class CLASS_LOADED_P flag value. Build non qualified
13828 static field access and handle qualified expression names.
13829 (resolve_field_access, resolve_qualified_expression_name): New
13831 (patch_method_invocation_stmt): Use the new expression resolution
13832 scheme, calling resolve_field_access when the function call is
13833 resolved as an expression.
13834 (qualify_ambiguous_name): Function rewritten to work on qualified
13835 expression produced by make_qualified_name.
13836 (java_complete_tree): Promote type when function's argument are
13837 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13838 the assignment to discover further errors if RHS is a expression
13839 name that fails to evaluate. Declare LHS initialized even though
13840 the assignment failed. Don't use the location variable and removed
13841 extra argument in patch function calls. Now handle the ARRAY_REF
13842 case and build internal string representation when STRING_CSTs are
13844 (build_method_invocation): Don't wrap function call around a WFL.
13845 (build_assignment): Likewise. Use the operator location
13847 (patch_assignment): Handle array access LHSs. Handle error
13848 provenance, resulting in a better error report.
13849 (build_binop): Use op_location from operator as binop location
13851 (build_unaryop, build_incdec, build_cast): Likewise.
13852 (patch_binop): Extract location information from the node. Fixed
13853 typo in error message.
13854 (patch_unary_op): Extract location information from the node.
13855 (build_array_ref, patch_array_ref): New functions.
13857 1998-07-01 Tom Tromey <tromey@cygnus.com>
13859 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13860 match _Jv_IsInstanceOf.
13861 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13862 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13864 1998-06-30 Tom Tromey <tromey@cygnus.com>
13866 * decl.c (init_decl_processing): Functions are now named
13867 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13869 1998-06-29 Per Bothner <bothner@cygnus.com>
13871 * java-tree.h (load_class): Add prototype.
13872 * class.c (is_compiled_class): Add missing arg to load_class.
13873 * expr.c (expand_java_NEW): Call load_class.
13874 * parse.y (process_import): Removed bogus use of void return value.
13876 1998-06-25 Per Bothner <bothner@cygnus.com>
13878 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13879 Function name is "_Jv_Throw" instead of "soft_athrow".
13880 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13881 Function name is "_Jv_AllocObject" instead of "soft_new".
13882 Takes an extra parameter (object size).
13883 * expr.c: Update calls.
13885 1998-06-24 Per Bothner <bothner@cygnus.com>
13887 * lex.c (java_get_line_col): Handle end-of-file.
13888 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13890 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
13892 * lang.c (lang_init): Make -fexceptions the default.
13893 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13894 exception handling is not turned on.
13896 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
13898 * lang.c (flag_new_exceptions): Make this this default.
13899 * decl.c (end_java_method): Call emit_handlers.
13900 * except.c (method_init_exceptions): Set language code and version.
13901 (expand_start_java_handler): Enable exception, and call
13902 expand_eh_region_start.
13903 (expand_end_java_handler): Enable exception, and set up catch blocks.
13904 (emit_handlers): New routine to generate the saved handlers.
13905 * java-except.h (emit_handlers): Add prototype.
13907 1998-06-12 Per Bothner <bothner@cygnus.com>
13909 We used to have three different representations of the constant pool:
13910 the CPool structure, the tree_constant_pool, and the constructures
13911 used to build the Class object (which may need class and string
13912 constants) in compiled code. None were appropriate for compiling
13913 to .class files, so I did a major overhaul.
13915 First, the tree_constant_pool array was removed. Things were
13916 modified to the CPool structure in the JCF could be used.
13917 Second, a "capacity" field was added to the CPool, and functions
13918 written to search for a matching constant, adding one if not found.
13919 The code that generated the Class object was changed to use a CPool.
13920 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13921 the static Class object are now only in build_constants_constructor.
13922 Finally, I wrote code which can generate a .class file (including its
13923 constant pool) from the RECORD_TYPE of a class. This is a big step
13924 on the way to compiling Java source into .class files.
13926 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13927 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13929 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13930 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13931 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13932 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13933 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13934 (lang_type): Removed constant_pool field.
13935 * jcf.h (CPool): Renamed size to count. Added field capacity.
13936 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13937 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13938 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13940 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13941 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13942 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13943 (set_constant_entry, find_constant1, find_constant2,
13944 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13945 find_utf8_constant, find_class_or_string_constant): New functions.
13947 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13948 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13949 (give_name_to_class, get_class_constant): Likewise.
13950 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
13951 (get_name_and_type_constant, get_ref_constant): Removed.
13952 * parse.h (parser_ctxt): Remove field tree_constant_pool.
13953 * parse.y: Don't save/restore tree_constant_pool.
13954 * verify.c (verify_jvm_instructions): Update for new approach.
13955 * expr.c (expand_invoke, expand_java_field_op): Likewise.
13957 * lang-options.h: Added -femit-class-file, -femit-class-files.
13958 * lang.c (flag_emit_class_files), java-tree.h: New flag.
13959 (lang_f_options): Added "emit-class-file(s)".
13961 * expr.c (build_java_arrayaccess): Generate more efficient array
13962 bounds checking, by using unsigned compare.
13964 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
13966 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13968 * parse.h: New comment on the handling of unresolved type
13969 identifiers. JDEPs are now part of the jdep_code enum.
13970 (typedef struct jdep): Now use enum jdep_code or int, depending on
13971 availability. Both are narrowed down to an 8 bits bitfield.
13972 (CALL_EXPR_PRIMARY): Fixed comment.
13974 1998-06-10 Tom Tromey <tromey@cygnus.com>
13976 * Make-lang.in (java): Added gjavac and jvgenmain.
13977 (java.start.encap): Depend on gjavac.
13978 (java.rest.encap): Depend on jvgenmain.
13980 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
13981 (JAVA_CROSS_NAME): Likewise.
13982 (java.all.build): Depend on jvgenmain and gjavac.
13983 (java.all.cross): Depend on jvgenmain and gjavac-cross.
13984 (jvgenmain$(exeext)): New target.
13985 (java.install-common): Wrote.
13986 * config-lang.in (compilers, stagestuff): Added gjavac and
13989 1998-06-10 Dave Brolley <brolley@cygnus.com>
13991 * lang.c (lang_decode_option): New argc/argv interface.
13993 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13995 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
13996 * decl.c (build_decl_no_layout): New function.
13997 * expr.c (java_lang_expand_expr): Layout declarations found in
13998 blocks before they're pushed.
13999 * jcf-parse.c (load_class): Save current line when parsing class
14001 (parse_source_file): Register class before expanding their
14003 * lang.c (put_decl_node): Produce `null' when `void *' is
14005 * lex.c (static tree wfl_op): New static global, for error report
14007 (java_init_lex): wfl_operator and wfl_op initialized
14008 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14010 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14011 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14012 build_unresolved_array_type): New static function definitions.
14013 (build_decl_no_layout): New extern function declared.
14014 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14015 faulty modifier exists.
14016 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14017 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14018 (UNARY_PLUS_EXPR): New fake operator.
14019 (struct parser_ctxt): New field osb_number.
14020 * parse.y (static tree wfl_operator): New static WFL for operator
14021 bound error messages.
14022 (DECR_TK, INCR_TK): Moved.
14023 (OP_TK): Tagged <operator>.
14024 (array_type:): Now call build_unresolved_array_type.
14025 (dim_expr:): Count the number of '[' seen.
14026 (post_increment_expression, post_decrement_expression,
14027 pre_increment_expression, pre_decrement_expression,
14028 unary_expression_not_plus_minus, unary_expression:): Actions are
14029 now building the corresponding unary expressions.
14030 (cast_expression:): Actions are now building cast expressions.
14031 (build_unresolved_array_type): New function.
14032 (create_interface): Reset the number of declared interfaces.
14033 (create_class): Likewise.
14034 (method_header): Methods declared within the scope of an interface
14035 are now implicitly set public and abstract.
14036 (java_complete_class): Variable's and parameter's type are patched
14037 with a promoted type.
14038 (declare_local_variables): Resolved non builtin types are promoted
14039 before being used to build a variable decl. Removed type patch
14040 posted on variable initialization statement.
14041 (source_start_java_method): Use build_decl_no_layout to build the
14042 decl of a parameter of incomplete type.
14043 (java_register_parsed_class): Process interfaces too. Call
14044 rest_of_decl_compilation on each processed class declarations.
14045 (java_complete_expand_methods): Don't attempt to expand things in
14047 (java_complete_tree): Process CONVERT_EXPR, even though it always
14048 has a type. Propagate error_mark_node to node's type too. Promote
14049 method's call argument type and return error_mark_node if
14050 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14051 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14052 handle unary operator nodes.
14053 (build_assignment): Added comment.
14054 (print_int_node): New function.
14055 (patch_assignment): New second argument. New error handling. Use
14056 print_int_node. Handle references. Use can_cast_to_p to issue
14057 different error message according to the context and check upon
14058 the initialization of the RHS.
14059 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14060 (operator_string): Handle more operators.
14061 (patch_binop): No longer use a function static
14062 wfl_operator. Improved error message on shift distance.
14063 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14064 patch_cast): New functions.
14066 1998-06-05 Per Bothner <bothner@cygnus.com>
14068 * jvspec.c: New file.
14069 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14071 * java-tree.h (identifier_subst): Add declaration.
14073 1998-06-04 Tom Tromey <tromey@cygnus.com>
14075 * jvgenmain.c (main): Generate call to JvRunMain.
14077 * class.c (make_class_data): Push value for "sync_info" field.
14078 * decl.c (init_decl_processing): Push "sync_info" field.
14080 1998-06-03 Per Bothner <bothner@cygnus.com>
14082 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14083 Java (source) name, not signature.
14084 Set TYPE_ALIGN to (at least) that of element_type.
14086 1998-06-02 Per Bothner <bothner@cygnus.com>
14088 * class.c: Moved classname-mangling-rekated code to ...
14089 * mangle.c: ... this new file.
14090 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14091 * Makefile.in: Update for above changes.
14093 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14095 * expr.c (truthvalue_conversion): Convert integer and floating
14096 point value to their truth value.
14097 * lex.c (java_lex): Handle the `null' literal.
14098 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14099 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14100 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14103 * parse.y: Reorganization/documentation on token declaration.
14104 (binop_lookup[]): New added new tree codes.
14105 (relational_expression): Build corresponding binary operators.
14106 (equality_expression, conditional_and_expression,
14107 conditional_or_expression): Likewise.
14108 (java_complete_class): Fix crash in debug message.
14109 (java_complete_tree): Check initialization of method call
14110 arguments. Further bogus node evaluation to detect more error
14111 during assignments. Handles more binary operators.
14112 (patch_assignment): Use DECL_P.
14113 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14115 (operator_string): Handle more case. Compacted source.
14116 (patch_binop): Changed function comment. Checking for
14117 uninitialized first operand takes the compound assignment into
14118 account and uses DECL_P. Checking for uninitialized second operand
14119 delayed to routine's end. Use macros to issue type bound error
14120 messages and issue messages on both operands if their types are
14121 different. Force fixed type into node. Handle all binary
14124 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14126 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14127 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14128 build operator node and return tokens.
14129 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14130 * parse.h (java_complete_tree): Changed returned type in prototype.
14131 (build_method_invocation, build_assignment, patch_assignment,
14132 patch_binop): New static function declarations.
14133 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14134 BUILD_EXPR_WFL): New macros.
14135 * parse.y (enum tree_code binop_lookup[]): New static for token to
14137 (%union): Parser union has new sub-structure `operator'.
14138 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14139 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14140 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14141 ASSIGN_ANY_TK): Tokens tagged `operator'.
14142 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14143 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14144 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14145 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14146 (assignment_operator:): Rule tagged `operator'.
14147 (expression_statement:): Re-installed default rule.
14148 (method_invocation:): Sub rules call build_method_invocation.
14149 (postfix_expression:): Don't attempt to resolve name here. Just
14151 (multiplicative_expression:): Sub-rules build corresponding binop
14153 (additive_expression:, shift_expression:, and_expression:,
14154 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14155 (assignment:): Sub rule invoke build_assignment.
14156 (assignment_operator:): Default rules on sub rules.
14157 (force_error): Added documentation on this variable.
14158 (declare_local_variables): Build initialization calling
14160 (expand_start_java_method): Removed unused rtx declaration. Mark
14161 arguments as already initialized.
14162 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14163 (java_complete_expand_methods): Don't process next method if
14164 completion of the previous one triggered errors.
14165 (java_complete_expand_method): Call source_end_java_method if no
14166 error were found during completion.
14167 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14168 locals declaratilon. Handle names found within a class. Return
14169 error_mark_node when things aren't found.
14170 (patch_method_invocation_stmt): Return error_mark_node on failures.
14171 (patch_invoke): Removed unused local. Return the correct node.
14172 (java_complete_tree): Now returns a value. The BLOCK section binds
14173 local identifiers and the type of a BLOCK is now void. Assign the
14174 result of operand completion on COMPOUND_EXPR. Assign the
14175 encapsulated node of a WFL to the result of its completion, except
14176 when the node is an identifier. Now handle MODIFY_EXPR and several
14177 binary operators. Return error_mark_node on errors.
14178 (build_method_invocation, build_assignment, patch_assignment,
14179 build_binop, operator_string, patch_binop): New functions.
14180 * typeck.c (binary_numeric_promotion): New function.
14182 1998-05-21 Per Bothner <bothner@cygnus.com>
14184 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14185 Replace most uses of ident_subst by identifier_subst.
14187 * class.c (push_class_static_dummy_field): Removed function.
14188 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14189 instead of looking got "class" static field. Create that decl here.
14190 (class_identifier_node): Removed; no longer needed.
14191 (init_class_processing): Don't init class_identifier_node.
14192 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14193 Do nreverse 0 times (instead of twice) for Object and Class.
14194 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14196 1998-05-20 Per Bothner <bothner@cygnus.com>
14198 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14199 while initializing linenumber_count and linenumber_table.
14200 Do it before init_function_start (which calls emit_line_note).
14201 * expr.c (expand_byte_code): Don't need to clear lineno here.
14203 1998-05-18 Tom Tromey <tromey@cygnus.com>
14205 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14206 then mangle number as _N_.
14208 * class.c (mangle_class_field): New function.
14209 (build_class_ref): Set assembler name of class reference using
14210 mangle_class_field.
14211 (push_class_static_dummy_field): Likewise.
14213 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14215 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14216 of assigning to TREE_CODE. The latter method exploits a feature
14217 of GCC that is not ANSI compliant.
14219 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14221 * decl.c (pushdecl_force_head): New function.
14222 (pushlevel): Removed conditional printf.
14223 (complete_start_java_method): Don't enter local variable scope if
14224 function is compiled from source code.
14225 * expr.c: parse.h now included
14226 (java_lang_expand_expr): New function.
14227 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14228 printf. Terminate buffer when doing directories.
14229 * jcf-parse.c (parse_source_file): Call lang_init_source before
14230 parsing and before code generation.
14231 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14232 use printf if the macro is defined.
14233 * lang.c (lang_init): Install lang_expand_expr hook on
14234 java_lang_expand_expr.
14235 (java_dummy_print): New function.
14236 (lang_init_source): New function.
14237 * lex.c (java_lex): Remember location of an opening brace at the
14238 second nesting level.
14239 (java_is_eol): Unget character seen after a CR if it is EOF.
14240 * parse.h: Now includes lex.h
14241 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14242 printf if the macro is defined.
14243 (expand_start_java_method, build_expr_block, enter_block,
14244 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14245 New static function declarations.
14246 (pushdecl_force_head): New extern function declaration.
14247 (INCOMPLETE_TYPE_P): New macro.
14248 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14249 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14250 BLOCK_EXPR_ORIGIN): New macros.
14251 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14252 DECL_SOURCE_LINE_LAST): New macros.
14253 (struct parser_ctxt): Removed field current_method_decl, redundant
14254 with the field current_function_decl. Added fields
14255 first_ccb_indent1 and pending_block.
14256 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14257 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14259 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14260 (compilation_unit:): Cosmetic on sub rule.
14261 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14262 (variable_initializer:): Installed default rule on expression:.
14263 (method_declaration:): method_header: starts a new
14264 method. method_body: installs the function body, absorbs blocks
14265 emitted for temporary variable scopings, pops function's body block
14266 and merges function's last statement lineno in DECL_SOURCE_LINE.
14267 (method_body:): Installed default rules.
14268 (block:): Call enter_block when an opening brace is seen. Absorb
14269 scoping blocks and call exit_block when a closing brace is seen.
14270 (block_statement:): Cosmetic changes.
14271 (method_invocation:): Create WFL around CALL_EXPR node.
14272 (patch_stage): Added comment around definition.
14273 (method_header): Try to use first_ccb_indent1 as the first line of
14274 the method, so BP debug info are emitted at the first opening
14275 brace of the function. If the function has no body, use the
14276 location of the function's name. Override currently defined method
14277 name with the matching WFL so we can point redefinition errors
14278 using the location where the function's name was declared.
14279 (check_abstract_method_header): Interprets DECL_NAME as an
14280 identifier or as a WFL, accordingly.
14281 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14282 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14283 location and name information out of it and reinstall DECL_NAME to
14284 its original identifier node value.
14285 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14286 function's source code).
14287 (read_import_dir): Test the value returned by find_class and issue
14288 a fatal accordingly.
14289 (declare_local_variables): Push a new block for the scope of the
14290 new variable(s) if code has been already generated at that nesting
14291 level. Pinpoint redefinition errors using the variable id
14292 WFLs. Generate initialization code if necessary. If the variable
14293 type is incomplete, register a patch on its decl.
14294 (source_start_java_method): Rewritten. Define a new block for the
14295 function's parameters. Build parameter decl out of function's
14296 arguments and register them for a patch if their types are
14298 (expand_start_java_method): Includes the part of
14299 source_start_java_method that was pushing the parameter decls and
14300 completing the method start code.
14301 (source_end_java_method): Removed call the expand_end_bindings and
14302 poplevel (already taken care of). Reinstall function's arguments
14303 and get function's last line of code before calling
14304 expand_function_end.
14305 (java_method_add_stmt): New comment before the function's
14306 code. Complement the second operand of the current COMPOUND_EXPR
14308 (java_complete_expand_methods): Don't generate debug info on line
14309 zero when expanding a generated constructor.
14310 (java_complete_expand_method): Set start and end line numbers for
14311 a artificially generated constructor to one and manually call
14312 enter_block and exit_block when defining it. For all methods:
14313 expand function's start calling the new expand_start_java_method
14314 and invoke java_complete_tree on the effective method's body, if
14316 (resolve_expression_name): Now use lookup_name_in_blocks to search
14317 local variable decls and print out an error when variables are
14319 (patch_method_invocation_stmt): Inserted comment before the
14321 (lookup_method_invoke): Chain method's arguments using chainon
14322 with the current arg list as a second argument. Inserted missing
14323 IDENTIFIER_POINTER when reporting an error on methods not found.
14324 (refine_accessible_methods_list): Don't retain constructors.
14325 (patch_arguments): Function removed.
14326 (java_complete_tree): Inserted comment before the function's
14327 code. New case for BLOCKs. Moved the WFL case a bit
14328 further. Complete function's arguments.
14329 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14330 maybe_absorb_scoping_blocks): New functions.
14332 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14334 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14336 * jcf-parse.c (parse_source_file, java_error_count): New forward
14337 and extern declarations.
14338 (java_parse_abort_on_error): Macro moved.
14339 (jcf_parse_source): fatal called if fopen fails. Now calls
14341 (parse_source_file): New parse_only parameter. Reflects the
14342 elimination of the second pass.
14343 (yyparse): parse_source_file called with argument set to 0.
14344 * jcf.h (JCF_ZERO): Sets java_source to zero.
14345 * lex.c (java_init_lex): pass argument is gone. Function modified
14346 to be called once during the analysis of a file.
14347 (java_unget_unicode): Fixed typo in fatal message.
14348 (java_get_line_col): Likewise.
14349 (java_lval): Likewise. String literals no longer built during
14351 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14353 * parse.h (MODIFIER_WFL): New macro.
14354 (parse_check_super, parser_check_super_interface): Now return int.
14355 (parser_chain_incomplete_item, not_builtin_p,
14356 complete_method_decl): Declarations removed.
14357 (build_method_invocation_stmt, build_invoke): Renamed using the
14358 `patch' instead of `build'
14359 (register-incomplete_type, obtain_incomplete_type,
14360 java_complete_tree, java_complete_expand_method,
14361 unresolved_type_p, create_jdep_list): New function declarations.
14362 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14363 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14364 (jdep): New typedef on new struct _jdep.
14365 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14366 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14367 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14368 JDEP_RESOLVED_P): New macros.
14369 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14370 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14371 JDEP_VARIABLE): New enum values and jdep kinds.
14372 (jdeplist): New typedef on struct _jdeplist.
14373 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14375 (CALL_EXPR_PRIMARY): New macro.
14376 (struct parser_ctxt): Fields java_pass, current_method_decl,
14377 method_decl_list deleted. New field jdeplist.
14378 (INCOMPLETE_P): Macro deleted.
14379 * parse.y (single_type_import_declaration:): Removed pass switch.
14380 (type_import_on_demand_declaration): Likewise.
14381 (field_declaration:): Removed pass switch on all sub rules.
14382 (class_declaration:): Call the complete_class_decl removed on
14384 (method_declaration:): Removed second pass switch. No longer chain
14385 methods decl when method_header reduced.
14386 (method_header:): Sub rules no longer depend on pass switch.
14387 (method_declarator:): Likewise.
14388 (method_body:): Likewise.
14389 (abstract_method_declaration:): Likewise.
14390 (block_statement:): Likewise.
14391 (local_variable_declaration:): Likewise.
14392 (argument_list:): Likewise.
14393 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14394 removed. Partial CLASS_EXPR tree node built instead.
14395 (postfix_expression:): Removed pass switch on all sub rules.
14396 (java_pop_parser_context): Free classd_list content.
14397 (yyerror): Call obstrack_grow0 to finalize error message.
14398 (check_class_interface_creation): Comment modified to reflect new
14399 returned value meaning. Removed second pass switch. Return 1 if an
14400 error was found, 0 otherwise. Adjust pointer on filename if a
14401 leading path separator was found.
14402 (maybe_create_class_interface_decl): Removed first pass switch
14403 when linking the class decl to the class_list. Install a new
14404 jdep_list for the class.
14405 (add_superinterfaces): List of unresolved interfaces is
14406 gone. Unresolved interfaces are directly added to the current
14408 (create_interface): Second pass shortcut removed.
14409 ctpx->modifier_ctx access through MODIFIER_WFL.
14410 (create_class): Second pass shortcut removed. Call to
14411 register_incomplete_type replaces the call to
14412 parser_chain_incomplete_item.
14413 (complete_class_decl): Function removed.
14414 (duplicate_declaration_error): New way of retrieving redeclared
14416 (register_fields): Call to lookup_modifier_cl replaced by
14417 MODIFIER_WFL. New way of handling unresolved type, using
14418 unresolved_type_p and obtain_incomplete_type.
14419 register_incomplete_type replaces call to parser_chain_incomplete_item.
14420 (patch_stage): New static global variable.
14421 (method_header): New way of handling unresolved type, using
14422 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14423 indicates that the method decl needs to be patched.
14424 (check_abstract_method_header): Call to lookup_modifier_cl
14425 replaced by MODIFIER_WFL.
14426 (method_declarator): Incomplete argument type are registered
14427 calling register_incomplete_type. Patch on the declared method is
14428 issued in that case.
14429 (unresolved_type_p): New function.
14430 (parser_check_super_interface): New comment to reflect function's
14431 modified returned type (int). Function and has a new argument
14432 this_wfl. Call to parse_error_context uses this_wfl instead of
14433 relying on lookup_cl.
14434 (parser_check_super): Comment reflects function's new returned
14435 type (int). Function returns nonzero value on error.
14436 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14437 register_incomplete_type, jdep_resolve_class): New functions to
14438 handle incomplete types in declarations.
14439 (java_complete_class): Rewritten to work with the new incomplete
14440 type handling scheme.
14441 (complete_class_report_errors): Likewise.
14442 (complete_method_decl): Removed: it jobs is now handled by
14443 java_complete_class.
14444 (do_resolve_class): Class loaded in not already loaded and not
14445 found in Java source code.
14446 (java_check_regular_methods, java_check_abstract_methods): Don't
14447 call complete_method_decl anymore.
14448 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14449 (read_import_dir): Got rid of the pass number dependency.
14450 (declare_local_variables): New handling of unresolved types (patch
14452 (source_start_java_method): New parameter level. Function called
14453 with level set to 1 when argument types are potentially
14454 unresolved. Called to complete the job with level set to 2 once
14455 types are complete.
14456 (source_end_java_method): Call to permanent_allocation
14457 removed. Waiting to be replaced by a more suitable obstack
14459 (java_complete_expand_methods, java_complete_expand_method,
14460 java_expand_finals): New functions.
14461 (build_method_invocation_stmt): Renamed
14462 patch_method_invocation_stmt. Extracts function call expression
14463 (wfl) and arguments (args) from CALL_EXPR tree operands.
14464 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14465 call. Patch the function and argument operand of the CALL_EXPR
14467 (patch_argument, java_complete_tree): New functions.
14469 1998-04-20 Per Bothner <bothner@cygnus.com>
14471 Recover from missing fields and methods (i.e. error instead of fatal).
14472 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14473 * expr.c (expand_invoke): Recover from missing method.
14474 (expand_java_field_op): Recover from missing field.
14475 Inline references to java.lang.{Integer,Char,...}.TYPE.
14476 * typeck.c (get_type_from_signature), java-tree.h: New function.
14477 * class.c (add_method): Use get_type_from_signature.
14478 (build_class_ref): Handle a class that was not found.
14479 * typeck.c (convert): Handle conversion to pointers (for convenience).
14480 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14481 instead of lookup_field to handle missing fields.
14483 * jcf-parse.c (process_zip_dir): Set java_source.
14485 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14487 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14489 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14491 * jcf-parse.c (load_class): Don't change input_filename before
14492 calling jcf_parse_source (but still do it before calling
14494 (jcf_parse_source): Assign input_filename after having saved the
14496 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14497 list. ctxp->modifier_ctx zeroed according to its new
14498 definition. ctxp->filename initialized. Removed
14499 JAVA_MODIFIER_CTX_UNMARK.
14500 (java_unget_unicode): Update the character based column position.
14501 (java_allocate_new_line): ref_count not used anymore. Always free
14502 ctxp->p_line. Initialize c_line->char_col to 0.
14503 (java_get_unicode): Update the character based column position.
14504 (java_lex): Use ctxp->elc to store current position in source
14505 file, at the beginning of the parsed token. Set modifier_ctx entry
14506 corresponding to the parse modifier to a WFL node. Return a WFL
14507 node when an identifier is parsed.
14508 (java_lex_error): Now uses ctxp->elc to store current position in
14510 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14511 * lex.h (build_wfl_node): New function definitions.
14512 (struct java_line): ref_count and next fields are gone. New field
14514 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14515 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14516 (JAVA_COLUMN_DELTA): New macro.
14517 (java_lc): New typedef on new struct _java_lc.
14518 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14519 (parse_error_context, parse_warning_context): Changed prototypes.
14520 (java_get_line_col): Added as an available global function.
14521 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14522 (IC_DECL): Replaced by macro IC_TYPE
14523 (DEPEND_WFL): New macro.
14524 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14526 (exit_java_complete_class): Removed a commented out statement.
14527 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14528 now an array of tree nodes. Deleted fields line_list and
14529 e_line. New field elc, to replace e_line.
14530 * parse.y (array_type:): Build WFL node.
14531 (qualified_name:): Build a single WFL node out of two. Retain
14532 the location information of the first node in the resulting node.
14533 (package_declaration:): Use package name as a WFL node
14534 (single_type_import_declaration:): Use imported name as a WFL node.
14535 (type_import_on_demand_declaration:): Use root of the imported
14536 packages as a WFL node.
14537 (field_declaration:): Removed unused local variable cl.
14538 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14539 (yyerror): New static elc. Removed static error_line, error_pos.
14540 New local code_from_source. Save ctxp->elc into elc at the first
14541 pass. Call java_get_line_col to get a string of the line where
14542 the error occurred.
14543 (debug_line): Removed static function.
14544 (parse_error_context, parse_warning_context): Parameter cl is now
14545 a WFL node. Use its value to initialize ctxp->elc.
14546 (redefinition_error): Parameter cl is now a WFL node.
14547 (parse_add_interface): New parameter wfl. No longer call
14548 lookup_cl, use wfl instead.
14549 (check_class_interface_creation): Parameter cl is now a WFL node.
14550 (maybe_create_class_interface_decl): Likewise.
14551 (add_superinterfaces): New function.
14552 (create_interface): Removed local cl, node, super_decl,
14553 super_decl_type. Function now uses id as a WFL node. Better
14554 warning/error report on obsolete or forbidden mix of
14555 modifiers. Now calls add_superinterfaces to register interfaces.
14556 (create_class): Removed local cl, node. Local variable id is used
14557 as a WFL node. Better error report on forbidden modifier
14558 mix. Uses add_superinterfaces to register interfaces.
14559 (find_field): Argument cl is now a WFL node. Now store the WFL
14560 node of a fields that needs to be checked for their
14562 (method_header): Local variable node non longer used. Local
14563 variable id replaces cl.
14564 (check_modifiers_consistency): Local variable cl is now a WFL
14566 (method_declarator): Local variable cl replaced by parameter id.
14567 (parser_qualified_name): Now uses parameter name as a WFL node.
14568 (parser_check_super_interface): New parameter wfl, for achieve
14569 greater accuracy during error reports.
14570 (parser_chain_incomplete_item): New parameter named location. Used,
14571 along the decl, to construct the incomplete item node.
14572 (java_complete_class): resolve_class now uses WFL node extracted
14573 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14575 (complete_method_decl): Unresolved function's argument types are WFL.
14576 (resolve_class): Parameter cl is now a WFL node.
14577 (resolve_and_layout): Likewise.
14578 (do_resolve_class): Likewise. Try first to use cl and then do the
14579 lookup on the decl when calling check_pkg_class_access.
14580 (complete_class_report_errors): Use IC_TYPE in place of
14581 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14582 instead of doing a lookup over the decl.
14583 (java_check_final): Use WFL info from field tree list.
14584 (lookup_cl): Rewritten and returns a statically defined WFL node.
14585 (lookup_modifier_cl): Now uses information from WFL nodes.
14586 (process_imports): Likewise.
14587 (read_import_dir): name and cl arguments replaced by a single WFL
14588 node. Function modified accordingly.
14589 (find_in_imports_on_demand): Now uses WFL node.
14590 (check_pkg_class_access): cl argument is now a WFL node.
14591 (declare_local_variables): Fixed to use WFL nodes.
14592 (resolve_expression_name): Likewise.
14593 (build_method_invocation_stmt): name_combo argument renamed
14594 wfl. Function modified to use WFL nodes.
14595 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14596 (lookup_method_invoke): cl is now a WFL node. Added missing
14597 IDENTIFIER_POINTER to class type decl name.
14599 1998-04-14 Dave Brolley <brolley@cygnus.com>
14601 * lang.c (init_parse): Now returns char* containing the filename.
14603 1998-04-10 Per Bothner <bothner@cygnus.com>
14605 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14607 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14608 * class.c (make_class_data): If flag_assume_compiled, initial class
14609 state is CSTATE_PREPARED; make superclass and interfaces direct
14610 references, rather than constant pool indexes.
14612 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14614 * parser.y: Include flags.h. Removed debug variable pl.
14615 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14616 (block:): Likewise.
14617 (labeled_statement_nsi:): Generate debug info when reducing
14618 expression_statement:.
14619 (check_pkg_class_access): get_access_flags_from_decl invokation
14620 fixed for new CLASS_* flags location.
14621 (source_end_java_method): Save/restore parser context when
14622 entering/leaving this routine. Restore lineno to its right value
14623 before calling expand_end_bindings.
14624 (build_method_invocation_stmt): build_invoke called with the
14625 current line information.
14626 (build_invoke): New argument cl. Wrap the function call around a
14628 (refine_accessible_methods_list): Changed comment, removed
14630 * parse.h: Fixed typo in comments.
14631 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14632 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14633 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14635 * lex.c (java_lex): Record the last closing curly bracket of a
14637 * jcf-parse.c (jcf_parse_source): Now calls
14638 java_check_methods. Clarified comment, fixed typo.
14640 1998-04-09 Dave Brolley <brolley@cygnus.com>
14642 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14643 (finish_parse): Expose for non USE_CPPLIB builds.
14645 1998-04-08 Jeffrey A Law (law@cygnus.com)
14647 * lang.c (lang_print_xnode): New function.
14649 1998-04-03 Per Bothner <bothner@cygnus.com>
14651 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14652 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14653 used to build a class's dispatch table.
14654 (make_class_data): Generate dispatch table if flag_assume_compiled.
14655 Set dtable of class object to address of class_dtable_decl.
14657 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14658 be volatile and have side effects - generates better code.
14660 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14661 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14663 * expr.c (expand_invoke): If class is final, method is
14664 effectively final, so can call it directly.
14666 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14668 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14670 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14672 * parse.y (build_method_invocation_stmt): Removed extra argument
14675 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14677 * expr.c (dtable_indent): Now static global.
14678 (expand_invoke): Now call invoke_build_dtable and
14679 build_invokevirtual.
14680 (invoke_build_dtable, build_invokevirtual): New functions.
14681 * jcf-io.c (find_class): Defer issuing a warning by setting
14682 jcf->outofsynch to 1.
14683 * jcf-parse.c (jcf_out_of_synch): New function.
14684 (load_class): Test this_jcf.outofsynch flag and call
14685 jcf_out_of_synch accordingly.
14686 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14687 comment indentation.
14688 * lex.c (java_get_unicode): Fixed code indentation.
14689 (java_lex): Create string literal. Fixed typo. Removed several
14690 premature obstack_free.
14691 * parse.h: New enums for name resolution and invocation mode.
14692 (struct qualification): New data structure.
14693 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14694 (do_resolve_class, build_method_invocation_stmt,
14695 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14696 debug_line, identical_subpath_p, invocation_mode,
14697 refine_accessible_methods_list, build_invoke,
14698 lookup_method_invoke): New functions declared.
14699 (build_invokevirtual, invoke_build_dtable, match_java_method,
14700 build_field_ref, jcf_out_of_synch): New references to external
14702 (struct parse_ctxt): Removed artificial_constructor field.
14703 * parse.y: (array_type:): Type defined for this rule.
14704 (class_type:): Installed default rule for interface_type:.
14705 (array_type:): Now build Java array type.
14706 (qualified_name:): Now use obstack_grow0.
14707 (method_declaration:): Skip the artificial constructor added to
14709 (abstract_method_declaration:): Execute the code only during pass 1.
14710 (block:): Installed default rule in block_statements:.
14711 (block_statement:): Add the statement to the method during pass 2.
14712 (statement_expression): Installed default rule for
14713 method_invocation:.
14714 (argument_list:): Added code to build the argument list.
14715 (method_invocation:): Added call to create the method invocation
14717 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14718 (debug_line): New function for debug.
14719 (complete_class_decl): No longer do something during pass 1.
14720 (method_header): Use BUILD_PTR_FROM_NAME.
14721 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14723 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14724 function's main comment.
14725 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14727 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14728 (resolve_class): Now works with arrays.
14729 (do_resolve_class, resolve_and_layout): New functions.
14730 (java_check_regular_methods): Reverse method list before and after
14731 having processed it. No longer set ctxp->artificial_constructor.
14732 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14733 accordingly. Fixed typo in issued error message. Now use
14735 (find_in_imports_on_demand): Now use obstack_grow0.
14736 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14737 (source_end_java_method): Call expand_expr_stmt instead of
14738 expand_expr. Calls it before calling expand_function_end.
14739 (java_method_add_stmt): Do nothing if errors were found during
14741 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14742 (build_method_invocation_stmt, build_invoke, invocation_mode,
14743 lookup_method_invoke, refine_accessible_methods_list,
14744 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14746 * typeck.c (build_java_signature): Properly end method signature
14747 if return type skipped.
14748 (match_java_method): New function.
14750 1998-03-16 Per Bothner <bothner@cygnus.com>
14752 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14754 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14756 * expr.c (build_invoke_non_interface): New function.
14757 (methods_ident, ncode_ident): Now static globals.
14758 (expand_invoke): Use build_invoke_non_interface.
14759 * java-tree.h (struct lang_decl): New field function_decl_body.
14760 (DECL_FUNCTION_BODY): New macro.
14761 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14762 CLASS_FROM_SOURCE_P.
14763 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14764 before starting pass 2. Call to java_generate_parsed_class replaced
14765 by java_register_parsed_class.
14766 * lex.c: Fixed typo in header. Some line width related formating.
14767 * lex.h: Some line width related formating.
14768 * parse.h (source_end_java_method, resolve_expression_name,
14769 complete_class_decl, maybe_create_class_interface_decl,
14770 check_class_interface_creation): New static function declarations.
14771 (java_layout_parsed_class, java_method_add_stmt): New function
14773 (struct parser_ctxt): Field mark_class_generate removed. New
14774 fields class_list and artificial_constructor.
14775 * parse.y: Fixed typo in header.
14776 (class_declaration:): Call complete_class_decl when class body
14778 (method_declaration:): Call source_end_java_method in pass 2 when
14779 the method body is defined.
14780 (postfix_expression:): Do expression name resolution on sub-rule
14781 name during pass 2.
14782 (create_class, create_interface): Merged common pieces.
14783 (check_class_interface_creation, maybe_create_class_interface_decl):
14785 (complete_class_decl): New function.
14786 (register_fields): Fixed line width related typo.
14787 (method_header): Correctly skip first argument when fixing
14788 argument line. Changed the loop.
14789 (java_check_circular_reference): Now use ctxp->class_list.
14790 (java_complete_class): Removed start/stop marking.
14791 (java_check_regular_methods): Now takes a class decl as an
14792 argument. Add default constructor if none were encountered.
14793 (java_check_methods): Now use ctxp->class_list. Changed call to
14794 java_check_regular_methods.
14795 (source_start_java_method): Set DECL_ARG_TYPE for each function
14797 (source_end_java_method, java_method_add_stmt): New functions.
14798 (java_generate_parsed_class): No longer exists.
14799 (java_layout_parsed_class, java_register_parsed_class): New functions.
14800 (resolve_expression_name): New function.
14802 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14804 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14805 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14806 until pass initializations are done. Call read_import_dir with
14808 * parse.h: (lookup_modifier_cl): New function declared.
14809 (INTERFACE_FIELD_MODIFIERS): New macro.
14810 (OBSOLETE_MODIFIER_WARNING): New macro.
14811 * parse.y: (register_fields): Class type and current field name in
14812 local variables. Check modifier(s) if adding field(s) to an interface.
14813 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14814 and report errors using the faulty modifier line context.
14815 (lookup_modifier_cl): New function.
14816 (read_import_dir): Detect and report default import processing
14819 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14821 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14822 * class.c (is_compiled_class): Return 1 after making sure it
14823 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14824 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14825 * java-tree.h (flag_assume_compiled): Add decl.
14826 * lang.c (lang_f_options): Add the flag.
14827 (flag_assume_compiled): Add decl, default to 0.
14829 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14831 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14832 (is_compiled_class): Likewise.
14833 (layout_class): Likewise.
14834 (layout_class): Detect and lay out classes defined in source code.
14835 (interface_of_p, add_interface_do, may_add_interface): New
14837 (add_interface): Now use add_interface_do.
14838 (add_method_1): New function.
14839 (add_method): Now use add_method_1.
14840 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14841 (complete_start_java_method): New function.
14842 (start_java_mehod): Now call complete_start_java_method.
14843 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14844 (expand_invoke): Likewise and fixed typo.
14845 *gjava.c: (print_super_field): Use new argument to find_class
14848 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14849 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14850 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14852 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14853 (add_method_1, push_class): New prototypes.
14854 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14855 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14856 directory where the class was found.
14857 (find_class): New argument DO_CLASS_FILE. Function find_class
14858 modified accordingly.
14859 *jcf-parse.c: (fix_class_path): New function.
14860 (load_class): Use new VERBOSE argument. load_class now finds and
14861 loads/parses .class/.java files. Save read_state of current_jcf
14863 (java_parser_abort_on_error): New macro.
14864 (jcf_parse_source, parse_source_file): New function.
14865 (jcf_parse): Fixed typo.
14866 (yyparse): Call parse_source_file () only.
14867 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14868 writing the real class name back in the zip directory entry.
14869 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14870 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14871 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14872 (find_class): Prototype fixed.
14873 *lex.c: Added 1998 time stamp.
14874 Removed all static global variables, moved into the parser
14875 context data structure.. Now include unistd.h if SEEK_SET not
14877 (java_init_lex): Rewritten.
14878 (java_sneak_unicode): Modified current unicode access in current line.
14879 (java_unget_unicode): Likewise.
14880 (java_allocate_new_line): New allocation management.
14881 (java_read_char): Modified access and storage of unget_utf8_value.
14882 New way of processing current unicode.
14883 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14884 (java_get_unicode): Now use the parser context.
14885 (java_lineterminator): Likewise.
14886 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14887 of the reentrant parser implementation. Function now use the
14888 parser context data structure and java_lval. Fixed production of
14889 the float and double constant "out of range" error message. Fixed
14890 obstack use. Return integer value when hitting a modifier. Now
14891 return type for TRUE, FALSE and other predefined types. Return
14892 identifier as a TREE_LIST list containing the current line context
14893 as the TREE_VALUE sub-node.
14894 (java_unicode_2_utf8): Fixed typo in declaration.
14895 (java_lex_error): Now use the parser context data structure.
14896 *lex.h: Added 1998 time stamp.
14897 (struct java_line): New fields ref_count and next.
14898 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14899 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14900 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14901 *parse.h: Added 1998 time stamp.
14902 (java_parse_source_file): Renamed from parse_source_file.
14903 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14904 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14905 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14906 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14907 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14908 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14909 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14910 (struct parser_ctxt): New data structure to keep the parser context.
14911 *parse.y: Added 1998 time stamp, got rid of static global variables.
14912 (java_error_count, ctxp): New global variables.
14913 (%union): New value field.
14914 (numeric_type, integral_type): Rules removed.
14915 (primitive_type): Rule defined to handle integral, float, double and
14917 (qualified_name, package_declaration,
14918 single_type_import_declaration, type_import_on_demand_declaration,
14919 modifiers, class_declaration, super, interfaces,
14920 interface_type_list, class_body, field_declaration,
14921 field_declaration, variable_declarators, variable_declarator,
14922 variable_declarator_id, method_declaration, method_header,
14923 formal_parameter_list, formal_parameter, method_body, block,
14924 static, interface_declaration, extends_interfaces,
14925 abstract_method_declaration, local_variable_declarators): Rules now
14927 (force_error, do_warning): New global statics.
14928 (push_parser_context, parser_context_save_global,
14929 parser_context_restore_global, pop_parser_context): New functions.
14930 (yyerror): Now uses the global parser context. Fixed use of obstack.
14931 (parse_error, parse_error_context, parse_warning_context,
14932 java_accstring_lookup, redefinition_error, check_modifiers,
14933 parser_add_interface, create_interface, create_class, find_field,
14934 duplicate_declaration_error, register_fields, method_header,
14935 check_modifiers_consistency, check_abstract_method_header,
14936 method_declarator, parser_qualified_classname,
14937 parser_check_super_interface, parser_check_super,
14938 parser_chain_incomplete_item, java_check_circular_reference,
14939 layout_class_from_source, java_complete_class,
14940 complete_method_decl, resolve_class, complete_class_report_errors,
14941 java_check_final, check_method_redefinition,
14942 java_check_regular_methods, java_check_abstract_methods,
14943 java_check_methods, lookup_java_interface_method2,
14944 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14945 process_imports, find_in_imports, read_import_entry,
14946 read_import_dir, find_in_imports_on_demand,
14947 check_pkg_class_access, not_builtin_p, declare_local_variables,
14948 source_start_java_method, java_generate_parsed_class): New
14950 *typeck.c: (signature_include_return): New global variable.
14951 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
14952 to add the function returned type in the signature.
14954 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
14956 * jcf-io.c (open_in_zip): Use strncmp and LEN.
14958 1998-01-29 Dave Brolley <brolley@cygnus.com>
14960 * Make-lang.in (java.info): Added.
14961 (java.install-info): Added
14963 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
14965 * Makefile.in (clean): Also remove java/parse.c.
14967 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
14969 Add a pair of -fbounds-check/-fno-bounds-check options.
14970 * lang.c (lang_decode_option): Add code to grok arguments.
14971 (flag_bounds_check): Add decl.
14972 (lang_f_options): New array w/ the option in it.
14973 * java-tree.h (flag_bounds_check): Add decl.
14974 * lang-options.h: New file.
14975 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
14976 of a static macro value.
14977 (JAVA_ARRAY_EXCEPTION): Delete macro.
14979 1998-01-23 Per Bothner <bothner@cygnus.com>
14981 * typeck.c (build_java_array_type): Fix two bugs in previous change.
14982 * expr.c (build_anewarray): Add missing promote_type.
14984 1998-01-22 Per Bothner <bothner@cygnus.com>
14986 Add array types with known length to optimize bounds checking.
14987 * typeck.c (build_java_array_type): Take length parameter.
14988 (java_array_type_length, build_prim_array_type): New functions.
14989 * java-tree.h: Update for new functions.
14990 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
14991 * class.c: Use build_prim_array_type.
14992 * expr.c (can_widen_reference_to): Handle known-length array types.
14993 (verify_jvm_instructions): Keep track of integer push instructions
14994 followed by newarray/anewarray, so we can build known-length arrays.
14995 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
14996 (java_array_data_offset): New function.
14997 (build_java_array_length_access): New function. Optimize if constant.
14998 (build_java_arrayaccess): Constant fold bounds check.
14999 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15000 (build_newarray, build_anewarray): New functions.
15001 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15002 * verify.c (merge_types): Handle known-lengh array types.
15004 1998-01-19 Per Bothner <bothner@cygnus.com>
15006 * expr.c (expand_byte_code): Fix performace bug, which caused
15007 searching linenumber_table to be linear rather than constant.
15009 1997-12-12 Per Bothner <bothner@cygnus.com>
15011 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15013 * decl.c, java-tree.h (soft_fmod_node): New global.
15014 * decl.c (init_decl_processing): Define __builtin_fmod.
15015 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15016 using __builtin_fmod.
15018 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15020 * keyword.h: New file, output of keyword.gperf as processed by
15022 * lex.c (java_lex_init): Initialize java_error_flag.
15023 * parse.c (YYERROR_NOW): Uses java_error_flag.
15024 * parse.y: New static java_error_flag. Useless definition of
15026 * parse.y (java_error): Portable error recovery using
15027 java_error_flag (not yet completely tuned).
15029 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15031 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15033 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15035 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15036 (parse.c, lex.c, keyword.h): New rules for Java source code
15038 * parse.c: Renamed into jcf-parse.c.
15039 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15040 * keyword.gperf: New file, Java keywords.
15041 * parse.y: New file, Java language grammar.
15042 * parse.h: New file, Java language grammar definitions.
15043 * lex.c: New file, Java language lexer.
15044 * lex.h: New file, Java language lexer definitions.
15046 1997-12-03 Per Bothner <bothner@cygnus.com>
15048 * decl.c (clinit_identifier_node), java-tree.h: New global.
15049 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15050 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15051 * expr.c (expand_java_field_op): Check for invalid assignment
15054 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15056 1997-10-27 Per Bothner <bothner@cygnus.com>
15058 * verify.c (verify_jvm_instructions): When processing a handler,
15059 attempt to set the current_subr to the right value.
15060 (More complicated code combines Sep 17 and Oct 22 versions.)
15062 1997-10-24 Per Bothner <bothner@cygnus.com>
15064 * class.c (push_class): Figure out (guess) name of source file.
15065 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15066 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15067 (parse_class_file): Change return type from int to void.
15068 Call debug_start_source_file/debug_end_source_file.
15070 * expr.c (build_java_binop): Fix masking 2nd operand.
15071 * decl.c (init_decl_processing): Set sizetype first.
15073 1997-10-22 Per Bothner <bothner@cygnus.com>
15075 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15076 (Revert Sep 17 change.)
15078 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15080 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15081 .class extension in their name and fix thing so we don't process
15082 them parse_zip_file_entries().
15083 (parse_zip_file_entries): Cleaned unused local variables.
15085 1997-10-20 Per Bothner <bothner@cygnus.com>
15087 * expr.c (can_widen_reference_to): Allows equal array element types.
15088 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15089 * jcf-dump.c (RET): Get (and print) index.
15091 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15092 Promote element type to POINTER_TYPE.
15094 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15096 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15097 find_in_current_zip, jcf_figure_file_type): Moved from
15098 jcf-reader.c to parse.c.
15099 * zextract.c: (read_zip_archive): takes file_comment_length possible
15100 field into account.
15102 1997-10-20 Per Bothner <bothner@cygnus.com>
15104 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15106 * verify.c (merge_types): Handle array types even better ...
15108 1997-10-17 Per Bothner <bothner@cygnus.com>
15110 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15112 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15113 * class.c (make_class_data): Don't build fields_decl if no fields.
15114 When building fields_decl, skip if DECL_ARTIFICIAL.
15116 * expr.c (java_stack_swap): Update stack_type_map.
15117 * verify.c (merge_types): Handle array types better.
15119 1997-10-15 Per Bothner <bothner@cygnus.com>
15121 * class.c (add_field): Don't promote short integral fields to
15122 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15123 * expr.c (push_value): Promote and convert short integral values.
15125 * decl.c, java-tree.h (integer_two_node): New constant node.
15126 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15128 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15130 * class.c (append_gpp_mangled_type): Use function argument
15131 unpromoted type to generate mangled name.
15133 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15135 * constants.c (build_constant_data_ref): Now uses current_class
15136 instead of main_class.
15137 (build_constants_constructor): Now uses current_class instead of
15139 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15140 of the global variable SeepZipFiles done here.
15141 * zextract.c (read_zip_archive): extra_field optional field taken
15142 into account while computing the position of the class file in the
15144 * verify.c (verify_jvm_instructions): Use current_jcf to search
15146 * parse.c (load_class): First search for the class to load in the
15147 current zip file. Saves current_jcf (restored before returning
15148 from that function). Don't call JCF_FINISH in the class was found
15149 in the current ZIP file.
15150 (jcf_parse): If the class was found in the current ZIP file, save
15151 its tree_constant_pool (for later reuse).
15152 (parse_class_file): New function. Process each method defined in
15153 the current class and record the class as to be later registered.
15154 (yyparse): Rewritten. Figure the type of the current file and switch
15156 * lang.c: New global variable current_jcf.
15157 (lang_init): Removed compiling_from_source test (done later, in
15158 yyparse). Removed call the jcf_parse ().
15159 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15160 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15161 in the current ZIP file) and zip_offset (offset to the class data in
15162 the current zip file).
15163 * jcf-reader.c: zipfile.h included.
15164 localToFile: New ZipFileCache static global variable
15165 (parse_zip_file_entries): New function. Browse the current ZIP
15166 file directory and process each class found.
15167 (process_zip_dir): New function. Register each class found in the
15168 ZIP file directory. The class aren't parsed but a valid JCF is
15169 link to each of them.
15170 (find_in_current_zip): New function. Search for a class in the
15171 current ZIP file directory. If found, prepare the class so that it
15173 (jcf_figure_file_type): New function. Examine the file structure
15174 to figure a class file, a ZIP file. If none of these categories are
15175 matched, a source file is assumed.
15176 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15177 SeenZipFile: New global variable.
15178 (open_in_zip): Use zipmember's length to accelerate the search for
15179 a member. If zipmember was NULL and zip file successfully read,
15181 * java-tree.h: New global variable current_jcf declared. Added
15182 declaration for current_constant_pool_tags, current_constant_pool_data,
15183 current_constant_pool_length, current_constant_pool_data_ref.
15184 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15185 store the JCF of classes seen in a zip file) and tree *constant_pool
15186 (to save a loaded class constant pool). current_class declared here.
15187 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15188 retrieve method_ref_constant.
15189 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15190 (OBJECT): get_class_constant now uses current_jcf.
15191 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15192 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15193 (expand_invoke): Now uses current_class instead of main_class
15194 (build_class_init): Now uses current_class instead of main_class
15195 * class.c: New static global variable registered_class.
15196 (register_class): New function.
15197 (emit_register_class): Modified to use registered_class instead of
15199 (is_compiled_class): Now take into account class seen in the archive.
15201 1997-10-06 Per Bothner <bothner@cygnus.com>
15203 * except.h: Renamed to: java-except.h.
15204 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15205 * except.c: Add semi-working (commented out) implementation.
15207 * expr.c (expand_iinc): Add needed flush_quick_stack.
15208 * parse.c (set_source_filename): New function.
15209 (give_name_to_class): Set input_filename from package.classname.java.
15211 * jcf-io.c (find_class): Don't look first in ".".
15213 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15215 * zextract.c (read_zip_archive): Now takes into account the
15217 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15219 1997-09-20 Per Bothner <bothner@cygnus.com>
15221 * constants.c, java-tree.h (build_internal_class_name): New function.
15222 (alloc_class_constant): Re-implement using build_internal_class_name.
15223 * class.c (make_class_data): Likewise.
15224 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15226 1997-09-17 Per Bothner <bothner@cygnus.com>
15228 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15229 to NULL before pushing an exception handler target.
15231 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15232 (java_stack_swap, java_stack_dup): Re-write to be safe from
15233 clobbering registers.
15234 (build_class_init): New function.
15236 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15238 * typeck.c (build_java_array_type): Temporary use
15239 permanent_obstack to create the array 'length' field.
15240 * expr.c (lookup_label): Temporay use permanent_obstack to create
15241 label if not found.
15242 * class.c (push_super_field): Tempory use permanent_obstack.
15244 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15246 * typeck.c (type_for_mode): Now handles double_type_node and
15248 * verify.c (verify_jvm_instructions): The instruction following
15249 the wide bytecode is checked. OPCODE_ret added to the list of
15252 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15254 * class.c (make_class): Temporary use permanent_obstack. Set the
15255 class CLASS_P field to 1.
15256 (push_class): Temporary use permanent_obstack.
15257 (set_super_info): Temporary use permanent_obstack.
15258 (add_method): Temporary use permanent_obstack, set
15259 METHOD_TRANSIENT().
15260 (add_field): Temporary use permanent_obstack. Sets
15261 FIELD_VOLATILE() and FIELD_TRANSIENT().
15262 (build_class_ref): Temporary use permanent_obstack if the class
15264 (build_static_field_ref): Temporary use permanent_obstack when
15265 creating field's rtl.
15266 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15267 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15268 and fields. Function finalized, as far as flag handling.
15269 (push_class_static_dummy_field): Temporary use permanent_obstack.
15270 (emit_register_class): Force generation of class registration at
15272 * decl.c (end_java_method): Call permanent_allocation() before
15274 * expr.c (can_widen_reference_to): Added comment to interface
15275 handling, fixed typo.
15276 (lookup_field): Now uses CLASS_P() to correct FIXME
15277 (expand_invoke): Verification on public && !static &&
15278 !abstract moved into soft_lookupinterfacemethod (kaffe).
15279 Use Object class dtable if objectref is an array when expanding
15281 (java_push_constant_from_pool): Temporary use permanent_obstack
15282 for CONSTANT_string
15283 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15284 create constant references.
15285 (get_constant): Temporary use permanent_obstack to create constant.
15286 (load_class): Temporary use permanent_obstack to load class.
15287 (jcf_parse): Temporary use permanent_obstack to perform class
15289 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15290 (build_java_signature): Temporary use permanent_obstack.
15291 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15293 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15294 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15297 1997-09-11 Per Bothner <bothner@cygnus.com>
15299 * class.c (append_gpp_mangled_type): Fix typo.
15300 (emit_register_class): Use main_class to get class object, rather
15301 than looking for no-longer-existing static decl starting with _CL.
15302 * typeck.c (parse_signature_type): Promote array element type
15303 if it is a RECORD_TYPE.
15305 1997-09-10 Per Bothner <bothner@cygnus.com>
15307 * class.c (push_class_static_dummy_field): New function.
15308 (mangle_static_field): New. Do G++-style mangling of static fields.
15309 (layout_class): Mandle static fields here, not in add_field.
15310 (build_class_ref): The class object is now a dummy static field.
15311 * decl.c (find_local_variable): Look for best, instead of first match.
15312 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15313 (build_java_athrow): Don't check here if exception is Throwable.
15314 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15315 (TYPE_USED): Removed. No longer used ...
15316 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15317 * verify.c (push_pending_label): New function.
15318 (push_pending_block): Renamed to check_pending_block.
15319 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15320 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15321 re-checking possible handlers) after a store (less wasted work).
15322 Check for null handler (finally) before calling add_handler.
15323 Various changes to (finally?) correctly handle try/finally.
15325 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15327 * class.c: Include stdio.h.
15329 1997-09-04 Per Bothner <bothner@cygnus.com>
15331 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15332 to make sure class is initialized before static/special invoke.
15334 * verify.c (verify_jvm_instructions): On a store instruction,
15335 call find_local_variable to force pre-allocation of decl and rtx.
15336 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15338 1997-09-03 Per Bothner <bothner@cygnus.com>
15340 * class.c (build_class_ref): Strip off "promoted_" if need be.
15341 (make_field_value): Call build_java_signature when needed.
15342 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15343 * expr.c (build_java_athrow): Don't push_value of exception.
15344 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15345 match specification of [fd]cmp[lg] for NaNs.
15346 (expand_byte_code): Add support for exception handler ranges.
15347 * except.c: Add skeleton for EH code-generation.
15348 * verify.c (merge_types): Treat all promoted integral types as equal.
15349 * constants.c (build_constants_constructor): To force creation of
15350 current_constant_pool_data_ref, call build_constant_data_ref.
15352 * javaop.def (lload): Fix typo.
15353 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15355 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15357 * parse.c: Don't include function.h.
15359 1997-08-27 Per Bothner <bothner@cygnus.com>
15361 * except.[ch]: New files.
15362 * Makefile.in (JAVA_OBJS): Add except.o
15363 * expr.c: Temporary warning about unimplemented exceptions.
15364 * verify.c: Verify exception handlers.
15366 * jcf-dump.c (disassemble_method): Print exception table.
15368 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15370 * expr.c (verify_jvm_instructions): Started a thorough
15371 verification of invoke* bytecodes.
15372 (expand_byte_code): flush quick stack if PC is the target of a
15373 branch. and undef RET (conflicting with config/i386/i386.h).
15374 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15376 (expand_invoke): Now handles invokeinterface and do more
15377 verification according to the bytecode.
15378 (lookup_field): Don't try to load the class if processing
15380 (can_widen_reference_to): Now handles interfaces.
15381 * decl.c (init_decl_processing): New global variable
15382 soft_lookupinterfacemethod_node, declared in java-tree.h.
15383 Call set_super_info on string_type_node.
15384 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15386 * class.c (set_super_info): Fills the CLASS_* flags according to
15388 (get_access_flags_from_decl): Handles all class flags.
15390 1997-08-26 Per Bothner <bothner@cygnus.com>
15392 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15393 * parse.c (yyparse): Check for abstract method, and missing code.
15394 * expr.c (expand_byte_code): Change interface.
15395 * lang.c (put_decl_node): Print promoted types prettier.
15396 * verify.c (verify_jvm_instruction): Change interface.
15397 Partial support for scanning exception table.
15398 For load instructions, handle promoted integral types.
15400 1997-08-21 Per Bothner <bothner@cygnus.com>
15402 * verify.c: New file, with contents moved from expr.c.
15403 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15404 * typeck.c (is_array_type_p): Moved here from expr.c.
15405 * java-tree.h: Add some now-needed function declarations.
15406 * Makefile.in (JAVA_OBJS): Added verify.o.
15408 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15410 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15411 METHOD_ABSTRACT flag.
15413 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15414 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15415 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15417 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15419 (start_java_method): Hook for SYNCHRONIZED methods.
15421 * expr.c (build_java_jsr, build_java_ret): New functions
15422 (JSR,PRE): New macros
15423 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15424 (verify_jvm_instructions): tableswitch, lookupswitch,
15425 monitorenter, monitorexit, goto_w: verified.
15426 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15427 (build_java_monitor): New function.
15428 (MONITOR_OPERATION): Modified to call build_java_monitor()
15429 (verify_jvm_instructions): Started a thorough verification of
15432 1997-08-19 Per Bothner <bothner@cygnus.com>
15434 Support verification of jsr/ret subroutines (used for try/finally).
15435 * decl.c (return_address_type_node): New type node.
15436 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15437 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15438 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15439 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15440 TYPE_USED): New macros for special types in type_map.
15442 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15443 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15445 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15447 * expr.c (can_widen_reference_to): New function.
15448 (pop_type): Use it.
15449 (merge_type_state): Support handling start of subroutine.
15450 (push_pending_block): Return char* error message, instead of calling
15451 fatal on an error. Also handle subroutines.
15452 (verify_jvm_instructions): Handle errors from push_poending_block.
15453 Support jsr and ret instructions.
15455 1997-08-19 Per Bothner <bothner@cygnus.com>
15457 * jcf-io.c (find_classfile): Fix thinko.
15458 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15460 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15462 * Makefile.in (BISON): Remove.
15464 1997-08-07 Per Bothner <bothner@cygnus.com>
15466 * Makefile.in: Convert to autoconf.
15467 * config-lang.in (outputs): Added java/Makefile.
15469 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15470 Rename cc1java to jc1.
15472 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15473 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15475 * class.c (class_depth): Do load_class if needed.
15477 Mostly better verification.
15478 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15479 (init_decl_processing): Change return type of soft_checkcast.
15480 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15481 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15482 lang_print_error): New functions.
15483 (lang_init): Set global hook print_error_function to lang_print_error.
15484 * expr.c: In the type_map ptr_type_node is only used for null now.
15485 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15486 (merge_types): Dererence pointer to record types before comparing.
15487 (decode_newarray_type, merge_types): On error just return NULL.
15488 (build_java_binop): Add preliminary implementation (with warning)
15489 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15490 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15491 (expand_compare, expand_java_goto, expand_java_call): Don't
15492 push_pending_block, since that only makes sense when verifying.
15493 (merge_type_state): Different return codes.
15494 (push_pending_block): A block may need to be verified more than once.
15495 (expand_byte_code): Warn about unused code at code generation time.
15496 (verify_jvm_instruction): Changed logic, since code may need to be
15497 re-verified if type-state has changed. Also, better error handling.
15498 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15499 Improve newarray, anewarray, ?aload, athrow,
15500 * java-tree.h (LABEL_CHANGED): New macro.
15502 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15504 * decl.c (soft_athrow_node): New global variable initialized.
15505 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15506 * typeck.c (convert): Added support for REAL_TYPE.
15507 (convert_to_char): New function.
15508 (convert): Handle CHAR_TYPE.
15509 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15510 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15511 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15513 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15514 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15515 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15516 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15517 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15518 to Use The Right Things.
15519 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15520 compatible with INT. BOOLEAN is made equivalent to BYTE.
15521 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15522 OPCODE_ifnonnull): Now supported.
15523 (build_java_athrow): New function.
15525 1997-08-04 Per Bothner <bothner@cygnus.com>
15527 Rename method name <init> to match G++ (and fix mangling).
15528 * class.c (layout_class): Replace method name of <init> by class name.
15529 (make_method_value): Do inverse renaming of constructor from <init>.
15530 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15531 * typeck.c (lookup_java_constructor): New function.
15532 * expr.c (expand_invoke): If method_name is <init>, call
15533 lookup_java_constructor to find constructor.
15535 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15537 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15539 * parse.c (get_class_constant): Modified to handle array "classes"
15540 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15542 (convert): Modified to handle real type.
15543 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15544 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15545 variables declared.
15546 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15547 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15548 global variables initialized.
15549 (find_local_variable): Handles the case of a pointer
15550 (end_java_method): Restore the use of one more scope
15551 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15552 build_java_array_length_access, expand_java_arrayload,
15553 expand_java_arraystore, expand_java_array_length,
15554 expand_java_multianewarray, expand_java_anewarray,
15555 build_java_check_indexed_type, is_array_type_p,
15556 build_java_throw_out_of_bound_exception): New functions.
15557 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15558 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15559 OPCODE_<t>aload): Implemented code for verification.
15560 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15561 ARRAY_NEW_MULTI): Macro defined.
15562 (CONVERT): Modified to invoke convert().
15563 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15565 1997-07-31 Per Bothner <bothner@cygnus.com>
15567 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15568 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15569 (make_class_data): Field name needs '/' as package prefix.
15570 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15572 1997-07-25 Per Bothner <bothner@cygnus.com>
15574 Implement debug information for local variables.
15575 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15576 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15577 DECL_LOCAL_SLOT_CHAIN): New macros.
15578 (struct lang_decl_var): New type.
15579 * parse.c (give_name_to_locals): Move to decl.c.
15580 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15581 (start_java_method): Re-write parameter handling.
15582 (pending_local_decls): New global variable.
15583 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15584 (find_local_variable): Accept pc so we can skips decls not in range.
15585 (struct binding_level): Add end_pc field.
15586 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15587 (various): Change so current pc gets passed to find_local_variable.
15589 * decl.c (init_decl_processing): Re-arrange fields in
15590 class_type_node and and method_type_node to match kaffe 0.9.1.
15591 * class.c (make_method_value, make_class_data): Update
15592 initializations to match.
15594 1997-07-16 Per Bothner <bothner@cygnus.com>
15596 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15597 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15598 (push_super_field): New function.
15599 (make_class_data): Handle inheritance of class static initializer.
15600 (layout_class): New name mangling.
15601 * constants.c (build_constant_data_ref): Init type of data array
15602 to a one-element array.
15603 (build_constants_constructor): Set DECL_SIZE from complete array type.
15604 * decl.c: Rename class_type, object_type etc to class_type_node,
15605 object_type_node etc. Make former inherit from latter.
15606 * expr.c (expand_invoke): Add cast of function address.
15607 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15608 * parse.c (yyparse): Don't call layout_class here.
15609 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15611 1997-06-14 Per Bothner <bothner@cygnus.com>
15613 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15614 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15615 (alloc_class_constant): New.
15616 * expr.c (expand_invoke): Make sure method's class is initialized.
15617 * class.c (interits_from_p, emit_register_class): New functions.
15618 * parse.c (yyparse): Call emit_register_class.
15620 1997-06-09 Per Bothner <bothner@cygnus.com>
15622 * constants.c: New file, to handle constant pool.
15623 * Makefile.in (JAVA_OBJS): Add constants.o.
15624 * decl.c (init_decl_processing): Update, fix, finish various structs.
15625 (pushdecl_top_level): New.
15626 * parse.c (layout_class): Moved to class.c.
15627 * expr.c (java_push_constant_from_pool): New function.
15628 * class.c (build_class_ref): Make work fully
15629 (make_class_data): Emit super-class, constant pool, interface vector.
15631 1997-06-03 Per Bothner <bothner@cygnus.com>
15633 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15634 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15635 * class.c (class_depth): New function.
15636 (lookup_named_class): Replaced by new function lookup_class.
15637 * decl.c (object_type_node, string_type_node): New.
15638 Remove various types that we no longer need.
15639 * expr.c (verify_jvm_instructions): New separate verifier pass.
15640 (push_type, pop_type): New functions for verifier.
15641 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15642 (expand_byte_code): Simplify, since we assume already verified.
15643 (expand_invoke): Now mostly works.
15644 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15645 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15646 * parse.c: Wait to allocate class object until we know its name.
15647 (layout_class): Calculate DECL_VINDEX for each virtual method.
15648 * typeck.c (get_array_type): Rename to ...
15649 (build_java_array_type): ... and provide working implementation.
15650 (build_java_signature): New function - build Java signature of type.
15651 (set_java_signature): New function - cache signature with type.
15652 (lookup_java_method): New function.
15654 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15656 * class.c (ident_subst): Take extra SUFFIX parameter.
15657 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15658 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15659 (build_class_ref): Actually implement.
15660 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15661 * decl.c (builtin_function): New.
15662 (init_decl_processing): Update for current Kaffe. Declare some
15663 builtin Kaffe functions.
15664 * expr.c (build_address_of): New.
15665 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15666 Renamed (from expand_java_new etc), and added working implementations.
15667 (build_field_ref): Now also handle static fields.
15668 (expand_invoke): Implement invokestatic, and start implement rest.
15669 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15670 * javaop.def: Rename invokevirt -> invokevirtual.
15671 * lang.c (use_handles): Removed.
15672 * parse.c: Add support for ConstantValue attribute.
15673 Handle nested loading of a class. (JPOOL_UTF): New.
15675 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15677 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15679 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15681 * Make-lang.in (java.install-man): New empty rule.
15682 * typeck.c (set_local_type): New function.
15683 * expr.c (STORE_INTERNAL): Call find_local_variable,
15684 not find_stack_slot. Call set_local_type.
15686 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15688 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15689 and building RECORD_TYPE CONSTRUCTORs.
15690 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15692 * lang.c (use_handles): Change the default to 0.
15693 * decl.c: Define and build class_type, field_type, utf8const_type.
15694 * class.c (make_class_data, make_field_value,
15695 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15696 hashUtf8String, strLengthUtf8, mangled_classname:
15697 Functions to build reflective data structures.
15698 * parse.c (yyparse): Call make_class_data.
15700 * jcf-io.c (open_class, find_classfile): New functions.
15701 * jcf-dump.c: Support reading classfile from explicitly-named
15702 class file (without CLASSPATH searching).
15704 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15706 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15707 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15708 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15709 (get_constant): Now trivial for CONSTANT_Utf8.
15711 * jcf.h: Make NEW_CPOOL the default.
15712 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15714 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>