1 2003-11-25 Mohan Embar <gnustuff@thisiscool.com>
4 * resource.c (write_resource_constructor): Append
5 "_resource" to constructor identifier name.
7 2003-11-25 Jeff Sturm <jsturm@one-point.com>
10 * constants.c (cpool_for_class): New function.
11 (outgoing_cpool): Remove global variable.
12 (alloc_name_constant): Use cpool_for_class.
13 (build_constants_constructor): Likewise.
14 * decl.c (java_expand_body): Set current_class.
15 * java-tree.h (outgoing_cpool) Remove declaration.
16 (init_outgoing_cpool): Likewise.
17 * jcf-parse.c (init_outgoing_cpool): Remove function.
18 (parse_class_file): Don't call init_outgoing_cpool.
19 * parse.y (java_complete_expand_methods): Don't call
20 init_outgoing_cpool. Don't save outgoing_cpool.
21 (java_expand_classes): Don't restore outgoing_cpool.
22 (java_finish_classes): Likewise.
24 2003-11-24 Mohan Embar <gnustuff@thisiscool.com>
26 * Make-lang.in: (java.install-common) Add
27 symlink for $(target_noncanonical)-gcjh for
30 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
32 * Make-lang.in (java.extraclean): Delete.
34 2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk>
36 * Make-lang.in (check-java): Add.
38 2003-11-19 Jeff Sturm <jsturm@one-point.com>
41 * except.c (prepare_eh_table_type): Allocate variable-sized
42 buffer `buf' with alloca.
44 2003-11-17 Jeff Sturm <jsturm@one-point.com>
48 decl.c (java_init_decl_processing): Don't initialize
49 class_not_found_type_node, no_class_def_found_type_node.
51 java-tree.h (JTI_CLASS_NOT_FOUND_TYPE_NODE,
52 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE): Remove from java_tree_index.
53 (class_not_found_type_node, no_class_def_found_type_node):
56 parse.y (build_dot_class_method_invocation): Add this_class
57 argument. Qualify method invocations to a different class.
58 (create_new_parser_context): Initialize saved_data_ctx to 0.
59 (java_parser_context_save_global): Initialize saved_data_ctx to 1.
60 (build_dot_class_method): Don't load classes. Register
62 (build_incomplete_class_ref): Special cases for interfaces
63 and inner classes. Move build_dot_class_method call to here...
64 (patch_incomplete_class_ref): ...from here. Pass current_class
65 to build_dot_class_method_invocation.
66 (build_assertion): Pass class_type to
67 build_dot_class_method_invocation.
68 (encapsulate_with_try_catch): Handle EXPR_WITH_FILE_LOCATION node.
70 2003-11-17 Jeff Sturm <jsturm@one-point.com>
73 * java-tree.h (BLOCK_EMPTY_P): Define.
74 * parse.y (java_complete_lhs): Check for empty blocks
75 in TRY_FINALLY_EXPR case.
77 2003-11-17 Andrew Haley <aph@redhat.com>
79 * java-tree.h (LOCAL_VAR_OUT_OF_SCOPE_P): New.
80 (struct lang_decl_var:freed): New variable.
81 * decl.c (poplevel): Mark local vars that have gone out of scope.
82 (push_jvm_slot): Don't use the RTL of a var that has gone out of
85 2003-11-16 Jason Merrill <jason@redhat.com>
87 * Make-lang.in (java.tags): Create TAGS.sub files in each directory
88 and TAGS files that include them for each front end.
90 2003-11-15 Tom Tromey <tromey@redhat.com>
92 * gjavah.c (print_stub_or_jni): Pass `env' to FatalError.
94 2003-11-12 Jason Merrill <jason@redhat.com>
97 * lang.c (java_tree_inlining_walk_subtrees): Just walk
98 BLOCK_EXPR_BODY directly.
100 2003-11-12 Andrew Haley <aph@redhat.com>
103 * parse.y (fold_constant_for_init): Check that we really do have a
107 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
108 init_test_decls being inlined.
111 * parse.y (do_resolve_class): Check return value from
112 breakdown_qualified().
114 2003-11-11 Tom Tromey <tromey@redhat.com>
117 * parse.y (merge_string_cste): Handle case where we have a
118 pointer that happens to be zero, not null_pointer_node.
120 2003-11-10 Tom Tromey <tromey@redhat.com>
122 * jcf-parse.c (classify_zip_file): Correctly compare
123 filename_length against length of manifest file's name.
125 2003-11-08 Tom Tromey <tromey@redhat.com>
128 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
130 2003-11-06 Andrew Haley <aph@redhat.com>
132 * expr.c (java_stack_swap): Make sure destination stack slots are
135 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
137 * Make-lang.in (dvi): Move targets to $(docobjdir).
138 (gcj.dvi): Simplify rule and adjust target.
139 (gcj.info): Simplify rule.
140 (gcj.pod): New intermediate rule.
141 (gcjh.pod): Likewise.
142 (jv-scan.pod): Likewise.
143 (jcf-dump.pod): Likewise.
145 (jv-convert.pod): Likewise.
146 (rmic.pod): Likewise.
147 (rmiregistry.pod): Likewise.
151 (jcf-dump.1): Delete.
153 (jv-convert.1): Delete.
155 (rmiregistry.1): Delete.
157 2003-11-02 Jeff Sturm <jsturm@one-point.com>
160 * parse.y (resolve_qualified_expression_name): Move test
161 for outer field access methods from here...
162 (check_thrown_exceptions) ...to here.
164 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
166 * .cvsignore: Delete.
168 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
170 * verify.c (verify_jvm_instructions): Don't warn about legal
171 eh binding regions generated for example by jdk 1.4.1.
173 2003-10-24 David S. Miller <davem@redhat.com>
175 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
177 2003-10-22 Andrew Haley <aph@redhat.com>
179 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
180 (java_get_callee_fndecl): New.
182 * jcf-parse.c (java_parse_file): Call emit_catch_table().
184 * java-tree.h (ctable_decl): New.
185 (catch_classes): New.
186 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
188 * decl.c (java_init_decl_processing): Add catch_class_type.
190 Add catch_classes field.
192 * class.c (build_indirect_class_ref): Break out from
194 (make_field_value): Check flag_indirect_dispatch.
195 (make_class_data): Ditto.
196 Tidy uses of PUSH_FIELD_VALUE.
197 Add field catch_classes.
198 (make_catch_class_record): New.
200 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
202 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
204 * jcf-write.c: Follow spelling conventions.
207 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
209 * ChangeLog: Fix typos.
210 * expr.c: Fix comment typos.
211 * jcf-write.c: Likewise.
214 * mangle.c: Likewise.
215 * parse-scan.y: Likewise.
218 2003-10-22 Tom Tromey <tromey@redhat.com>
220 * expr.c (expand_byte_code): Only warn about dead bytecode when
221 extra_warnings is set.
223 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
225 Fix for PR java/12586.
226 * mangle.c (find_compression_record_match): Don't iterate through
227 package namespace elements unless they all match compression_table
230 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
232 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
233 (generate-manpages): Likewise.
234 (java.maintainer-clean): Likewise.
235 (gcj.info): Likewise.
238 (jv-scan.1): Likewise.
239 (jcf-dump.1): Likewise.
241 (jv-convert.1): Likewise.
243 (rmiregistry.1): Likewise.
244 (java.install-man): Likewise.
245 (parse-scan.o): Move and define complete compile line.
247 (jcf-tree-inline.o): Move.
249 2003-10-20 Mark Mitchell <mark@codesourcery.com>
251 * Make-lang.in (info): Update dependencies.
252 (java.install-info): Remove.
253 ($(srcdir)/java/gcj.info): Replace with ...
254 ($(docobjdir)/gcj.info): ... this.
256 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
258 * Make-lang.in: Replace uses of $(target_alias) with
259 $(target_noncanonical).
261 2003-10-09 Tom Tromey <tromey@redhat.com>
263 * decl.c (java_init_decl_processing): Declare signers field.
264 * class.c (make_class_data): Set signers field.
266 2003-10-09 Jason Merrill <jason@redhat.com>
268 * parse.y (patch_assignment): Use make_node to create a BLOCK.
269 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
272 2003-10-06 Mark Mitchell <mark@codesourcery.com>
274 * Make-lang.in (java.info): Replace with ...
276 (java.dvi): Replace with ...
278 (java.generated-manpages): Replace with ...
280 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
282 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
284 2003-10-01 Andrew Haley <aph@redhat.com>
286 * jcf-parse.c (java_parse_file): Write otable and atable.
287 * java-tree.h (atable_methods): New.
289 (atable_syms_decl): New.
290 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
291 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
292 (symbol_*type): Rename method_symbol* to symbol*type.
293 (emit_offset_symbol_table): Delete.
294 (emit_symbol_table): New.
295 (get_symbol_table_index): New.
297 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
298 (build_known_method_ref): Likewise.
299 (get_symbol_table_index): Rename from get_offset_table_index.
300 Parameterize to allow re-use by differing types of symbol table.
301 (build_invokevirtual): Pass table to get_offset_table_index.
302 * decl.c (java_init_decl_processing): Push types and decls for
303 atable and atable_syyms.
304 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
305 (make_class_data): Add new fields atable and atable_syms.
306 (emit_symbol_table): Rename from emit_offset_symbol_table.
307 Parameterize to allow re-use by different types of symbol table.
308 (build_symbol_entry): Renamed from build_method_symbols_entry.
310 2003-09-30 Roger Sayle <roger@eyesopen.com>
312 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
313 semantics for SAVE_EXPR, by caching the result in a temporary.
315 2003-09-28 Richard Henderson <rth@redhat.com>
317 * check-init.c (check_init): Save and restore input_location
318 instead of file and line separately.
319 * decl.c (java_expand_body): Likewise.
320 * jcf-write.c (generate_bytecode_insns): Likewise.
321 * parse.y (safe_layout_class): Likewise.
322 * jcf-parse.c (read_class, parse_class_file): Likewise.
323 (java_parse_file): Use %H for warning locator.
325 2003-09-28 Roger Sayle <roger@eyesopen.com>
327 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
328 with void-type branches instead of using a COMPOUND_EXPR.
330 2003-09-28 Jeff Sturm <jsturm@one-point.com>
332 * decl.c (java_optimize_inline, dump_function): Remove.
333 * java-tree.h (java_optimize_inline): Remove declaration.
334 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
335 * parse.y (source_end_java_method, java_expand_classes):
336 Likewise. Remove dead code.
338 2003-09-27 Roger Sayle <roger@eyesopen.com>
340 * lang.c (java_init_options): Set flag_evaluation_order.
341 * expr.c (force_evaluation_order): Don't attempt to force
342 evaluation order of binary operations using save_expr.
343 * parse.y (java_complete_lhs): No longer need to call
344 force_evaluation_order when constructing binary operators.
346 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
347 Bryce McKinlay <bryce@mckinlay.net.nz>
350 * parse.y (not_accessible_field_error): New function.
351 (resolve_expression_name): Check field access permissions.
352 (resolve_qualified_expression_name): Use
353 not_accessible_field_error.
354 (resolve_qualified_expression_name): Likewise.
356 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
358 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
360 2003-09-23 Roger Sayle <roger@eyesopen.com>
362 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
363 with equal operands without side-effects.
365 2003-09-22 Jeff Sturm <jsturm@one-point.com>
367 * decl.c (java_init_decl_processing): Don't emit otable decls
368 if flag_indirect_dispatch is not set.
370 2003-09-21 Richard Henderson <rth@redhat.com>
372 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
375 2003-09-21 Richard Henderson <rth@redhat.com>
377 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
378 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
380 2003-09-20 Richard Henderson <rth@redhat.com>
382 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
384 2003-09-18 Roger Sayle <roger@eyesopen.com>
386 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
387 * check-init.c (check_init): Likewise.
389 2003-09-18 Roger Sayle <roger@eyesopen.com>
391 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
393 2003-09-16 Andrew Haley <aph@redhat.com>
395 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
397 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
400 * mangle.c (find_compression_record_match): Skip
401 over a "6JArray" (the array template mangled string)
403 (mangle_array_type): Correct minor typo.
404 (atms): Move definition to the beginning.
406 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
408 * class.c (add_miranda_methods): Ensure super-interfaces are laid
409 out. Fix for PR java/12254.
411 2003-09-11 Richard Henderson <rth@redhat.com>
413 * parse.y (source_end_java_method): Update for new
414 cgraph_finalize_function argument.
416 2003-09-09 Richard Henderson <rth@redhat.com>
418 * parse.y (source_end_java_method): Update call to
419 cgraph_finalize_function.
421 2003-09-03 Jeff Sturm <jsturm@one-point.com>
423 * decl.c (java_expand_body): New function.
424 * expr.c (build_class_init): Set DECL_IGNORED_P.
425 * java-tree.h (start_complete_expand_method,
426 java_expand_body): Declare.
427 * jcf-parse.c (cgraph.h): Include.
428 (java_parse_file): Handle flag_unit_at_a_time.
429 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
430 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
431 (java_estimate_num_insns): Use walk_tree_without_duplicates.
432 (java_start_inlining): New function.
433 * parse.h (java_finish_classes): Declare.
434 * parse.y: Include cgraph.h.
435 (block): Don't special-case empty block production.
436 (craft_constructor): Set DECL_INLINE.
437 (source_end_java_method): Handle flag_unit_at_a_time.
438 Replace inline code with call to java_expand_body.
439 (start_complete_expand_method): Remove static modifier.
440 (java_expand_method_bodies): Patch function tree for
441 class initialization and/or synchronization as needed.
442 Don't begin RTL expansion yet.
443 (java_expand_classes): Check flag_unit_at_a_time before
444 calling finish_class.
445 (java_finish_classes): New function.
446 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
447 (patch_assignment): Set DECL_CONTEXT on temporary variable.
448 (emit_test_initialization): Set DECL_IGNORED_P.
450 2003-09-03 Roger Sayle <roger@eyesopen.com>
452 * builtins.c (enum builtin_type): Delete unused enumeration.
453 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
455 2003-08-28 Tom Tromey <tromey@redhat.com>
457 * gcj.texi (Extensions): Document gcjlib URLs.
459 2003-08-20 Tom Tromey <tromey@redhat.com>
461 * gcj.texi (Extensions): Added xref.
462 (libgcj Runtime Properties): Document
463 gnu.gcj.runtime.VMClassLoader.library_control.
465 2003-08-20 Andrew Haley <aph@redhat.com>
467 * except.c (prepare_eh_table_type): Use new encoding for exception
468 handlers when using -fno-assume-compiled.
470 2003-08-13 Tom Tromey <tromey@redhat.com>
472 * gcj.texi (Invoking gij): Document -X and -?.
474 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
476 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
477 GCJH_OBJS, JCFDUMP_OBJS
478 * win32-host.c: Removed the unnecessary and broken dependency
481 2003-08-11 Tom Tromey <tromey@redhat.com>
483 * parse.y (java_check_regular_methods): Typo fixes. Call
484 check_interface_throws_clauses. Use
485 check_concrete_throws_clauses.
486 (check_interface_throws_clauses): New function.
487 (check_concrete_throws_clauses): New function.
488 (hack_is_accessible_p): New function.
489 (find_most_specific_methods_list): Added FIXME.
490 * typeck.c (lookup_do): Use `flags' argument to decide what to
492 (lookup_argument_method_generic): New function.
493 (lookup_argument_method2): Removed.
494 * jcf.h (ACC_INVISIBLE): New define.
495 * jcf-write.c (generate_classfile): Skip invisible methods.
496 * class.c (add_miranda_methods): New function.
497 (layout_class_methods): Use it.
498 (get_access_flags_from_decl): Use ACC_INVISIBLE.
499 * java-tree.h (METHOD_INVISIBLE): New define.
500 (lang_decl_func) [invisible]: New field.
501 (lookup_argument_method_generic): Declare.
502 (SEARCH_INTERFACE): New define.
503 (SEARCH_SUPER): Likewise.
504 (SEARCH_ONLY_INTERFACE): Likewise.
505 (SEARCH_VISIBLE): Likewise.
506 (lookup_argument_method2): Removed declaration.
508 2003-08-05 Tom Tromey <tromey@redhat.com>
510 Fix for PR java/11600:
511 * parse.y (java_complete_lhs): See whether we're calling a method
513 (check_thrown_exceptions): Added `is_array_call' argument;
514 fixed `clone' checking; updated all callers.
516 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
518 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
520 2003-08-03 Tom Tromey <tromey@redhat.com>
522 * java-tree.h (METHOD_TRANSIENT): Removed.
523 * decl.c (pushdecl): Removed some dead code.
524 * class.c (get_access_flags_from_decl): Can't have transient
526 (add_method_1): Can't have a transient method.
528 2003-07-28 Andreas Jaeger <aj@suse.de>
530 * jvspec.c: Convert to ISO C90 prototypes.
532 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
534 * decl.c (force_poplevels): Fix warning call.
536 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
538 * expr.c (expand_java_field_op): Don't use xxx_with_decl
539 (expand_java_field_op): Likewise.
540 * class.c (layout_class_method): Likewise
541 (emit_register_classes): Likewise.
542 * decl.c (pushdecl): Likewise.
543 (poplevel): Likewise.
544 (force_poplevels): Likewise.
545 (give_name_to_locals): Likewise.
546 * check-init.c (check_for_initialization): Likewise.
548 2003-07-24 Jason Merrill <jason@redhat.com>
550 * java-tree.h: Move boolean_type_node et al to the back end.
552 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
554 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
557 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
559 * lang.opt: Don't show -MD_ and -MDD_.
561 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
563 * lang-options.h: Remove.
564 * lang.opt: Add help text.
566 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
568 * expr.c: Remove the last argument to expand_assignment().
570 2003-07-09 Jan Hubicka <jh@suse.cz>
572 * java-tree.h (DECL_NUM_STMTS): Rename to...
573 (DECL_ESTIMATED_INSNS): ... this.
574 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
575 New static functions.
576 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
577 * parser.y (add_stmt_to_compound): Do not account statements.
579 2003-07-08 Mark Wielaard <mark@klomp.org>
581 * gcj.texi: CNI now expands to Compiled Native Interface.
583 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
585 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
587 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
589 * expr.c (expand_byte_code): Adjist emit_line_note call.
591 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
593 * lang.c (java_handle_option): Don't handle filenames.
595 2003-07-02 Zack Weinberg <zack@codesourcery.com>
597 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
600 * jcf-write.c: Don't default-define DIR_SEPARATOR.
601 * jcf.h: Delete COMPARE_FILENAMES definition.
603 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
605 * lang.c (java_init_options): Update prototype.
607 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
609 * decl.c (poplevel): Adjust define_label call.
611 2003-06-27 Zack Weinberg <zack@codesourcery.com>
613 * gjavah.c (flag_jni): Make non-static.
614 * parse-scan.y (ctxp): Make non-static.
616 * class.c (build_method_symbols_entry)
617 * expr.c (get_offset_table_index)
618 * jcf-parse.c (jcf_parse):
619 Mark the definition static, matching the forward declaration.
621 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
623 * lang.c (java_handle_option): Don't check for missing arguments.
625 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
627 * class.c (push_class): Use a location_t to save place.
628 (emit_register_classes): Set input_location. Adjust
629 expand_function_end call.
630 * resource.c (write_resource_constructor): Likewise.
631 * decl.c (end_java_method): Adjust expand_function_end call.
632 * parse.y (source_end_java_method): Likewise.
634 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
636 * lang.c (java_handle_option): Likewise.
638 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
640 * lang.c (java_handle_option): Special-casing of optional
641 joined arguments no longer needed.
642 * lang.opt: Update switches that take optional argument.
644 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
646 * lang.opt: Declare Java.
647 * lang.c (java_init_options): Update.
649 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
651 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
653 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
655 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
656 * lang.c (java_handle_option): -MD and -MMD have an underscore.
657 * lang.opt: -MD and -MMD have an underscore.
659 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
661 * class.c (emit_register_classes): Adjust init_function_start
663 * decl.c (complete_start_java_method): Likewise.
664 * resource.c (write_resource_constructor): Likewise.
666 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
668 * Make-lang.in: Update to use options.c and options.h.
669 * lang.c: Include options.h not j-options.h.
670 (java_handle_option): Abort on unrecognized option.
671 (java_init_options): Request Java switches.
673 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
675 * Make-lang.in: Handle mostlyclean.
677 2003-06-11 Tom Tromey <tromey@redhat.com>
679 * lang.c (java_handle_option): Update dependency_tracking for
682 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
685 2003-06-10 Andrew Haley <aph@redhat.com>
687 * resource.c (write_resource_constructor): Use expand_expr to
688 generate the address of the label attached to a resource.
689 * Make-lang.in (java/resource.o): Add expr.h
691 2003-06-10 Andrew Haley <aph@redhat.com>
693 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
694 (java_decl_ok_for_sibcall): New.
696 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
698 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
699 (java/j-options.c, java/j-options.h): New.
700 * java-tree.h (resource_name, compile_resource_file,
701 compile_resource_data): Constify.
702 * jcf-write.c (jcf_write_base_directory): Similarly.
703 * jcf.h (jcf_write_base_directory): Similarly.
704 * lang.c: Include j-options.h.
705 (cl_options_count, cl_options, string_option, java_decode_option,
706 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
707 process_option_with_no): Remove.
708 (resource_name): Constify.
709 (LANG_HOOKS_HANDLE_OPTION): Override.
710 (java_handle_option): New.
711 (java_init): Don't call jcf_path_init.
712 (java_init_options): Call jcf_path_init.
714 * resource.c (compile_resource_data, compile_resource_file): Constify.
716 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
718 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
719 (struct lang_decl_func): Add last_line field.
720 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
721 DECL_SOURCE_LINE_LAST): Remove.
722 * parse.y (missing_return_error, finish_method_declaration,
723 lookup_cl, start_artificial_method_body, source_end_java_method,
724 start_complete_expand_method): Adjust.
726 2003-06-08 Tom Tromey <tromey@redhat.com>
728 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
731 2003-06-08 Roger Sayle <roger@eyesopen.com>
733 * builtins.c (define_builtin_type, builtin_types): Delete.
734 (define_builtin): Rewritten to take just the built-in code,
735 the function's name, type and fallback library function name.
736 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
737 (initialize_builtins): Overhaul to define the GCC builtins
738 used by gcj manually, providing the Java run-time's
739 implementations as the fallback library function.
741 2003-06-08 Anthony Green <green@redhat.com>
743 * parse.y (patch_cast): Fix conversions from floating-point to
746 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
748 * Make-lang.in: Update.
749 * lang.c: Include opts.h. Define cl_options_count and cl_options.
751 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
753 * lang.c (java_init_options): Update.
755 2003-06-05 Jan Hubicka <jh@suse.cz>
757 * Make-lang.in: Add support for stageprofile and stagefeedback
759 2003-05-31 Roger Sayle <roger@eyesopen.com>
761 * lang.c (java_init_options): Prescribe wrap-around two's
762 complement arithmetic overflow by setting flag_wrapv.
764 2003-05-29 Roger Sayle <roger@eyesopen.com>
766 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
767 (builtin_record): Add an additional builtin_code field to
768 record which GCC built-in corresponds to the Java function.
769 (java_builtins): Add new entries for atan, atan2, exp, log,
771 (max_builtin, min_builtin, abs_builtin): Perform constant
772 folding on the resulting tree.
773 (java_build_function_call_expr): Likewise, perform constant
774 folding on the resulting tree.
775 (initialize_builtins): The NULL creators are now allowed in
776 the java_builtins table, which is now terminated by an entry
777 with builtin_code == END_BUILTINS.
778 (check_for_builtin): Likewise. If the matching creator is
779 NULL, construct the call using java_build_function_call_expr
780 directly with the decl for the corresponding builtin_code.
782 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
784 * win32-host.c: Normalize copyright boilerplate.
786 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
788 * parse.y (print_int_node): Use string concatentation on
789 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
790 function calls into one.
792 2003-05-13 Zack Weinberg <zack@codesourcery.com>
794 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
795 fatal_io_error with calls to fatal_error; add ": %m" to the end of
796 all the affected error messages.
798 2003-05-13 Richard Henderson <rth@redhat.com>
800 * class.c (layout_class_method): Set DECL_EXTERNAL.
801 * decl.c (java_mark_decl_local, java_mark_class_local): New.
802 * java-tree.h (java_mark_class_local): Declare.
803 * jcf-parse.c (parse_class_file): Use it.
804 * parse.y (java_expand_classes): Likewise.
806 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
808 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
809 * lex.h: #include input.h.
810 * jv-scan.c (input_filename): Remove.
812 2003-05-02 Tom Tromey <tromey@redhat.com>
815 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
816 (handle_inner_classes): New function.
818 2003-05-01 Tom Tromey <tromey@redhat.com>
821 * parse.y (finish_for_loop): Do nothing if update expression is a
822 EXPR_WFL_NODE wrapping nothing.
823 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
825 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
827 * lex.h (input_lineno): Remove declaration.
828 * parse-scan.y: #include input.h.
829 (input_filename): Remove declaration.
830 (input_location): Add definition.
831 (input_line): Remove definition.
833 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
835 * lex.h (lineno): Rename to ...
836 (input_line): ... here
837 * parse-scan.y (lineno): Rename to ...
838 (input_line): ... here.
839 (reset_report): Rename lineno to input_line.
840 * check-init.c (check_init): Likewise.
841 * class.c (push_class): Likewise.
842 * decl.c (complete_start_java_method, end_java_method): Likewise.
843 * expr.c (expand_byte_code): Likewise.
844 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
845 * jcf-write.c (generate_bytecode_insns): Likewise.
846 * lex.c (java_init_lex, java_allocate_new_line,
847 do_java_lex): Likewise.
848 * parse.h (YYNOT_TWICE): Likewise.
849 * parse.y (empty_statement, expression_statement,
850 java_pop_parser_context, java_parser_context_save_global,
851 yyerror, register_fields, method_header, safe_layout_class,
852 find_in_imports_on_demand, create_artificial_method,
853 source_end_java_method, start_complete_expand_method,
854 build_thisn_assign, java_complete_lhs,
855 maybe_absorb_scoping_block): Likewise.
857 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
859 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
860 '/' when computing java source filename
862 2003-04-13 Tom Tromey <tromey@redhat.com>
864 * gjavah.c (print_c_decl): Indentation fix.
866 2003-04-12 Zack Weinberg <zack@codesourcery.com>
868 * class.c (make_field_value, make_method_value, get_dispatch_table)
869 (make_class_data, emit_offset_symbol_table)
870 * constants.c (build_constants_constructor)
871 * java-tree.h (START_RECORD_CONSTRUCTOR)
872 * parse.y (maybe_build_array_element_wfl):
873 Use build_constructor.
875 2003-04-10 Eric Blake <ebb9@email.byu.edu>
878 * parse.y (string_convert_int_cst): Always use at least one digit
879 in string conversion. Remove ASCII dependence.
880 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
882 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
884 * Make-lang.in: added win32-host.c
885 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
886 resolves to open() on non-Win32 platforms and
887 Win32-specific jcf_open_exact_case() on Win32
888 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
889 when trying .java and .class files
890 * win32-host.c: added to repository. Defines
891 Win32-specific jcf_open_exact_case()
893 2003-04-10 Andrew Haley <aph@redhat.com>
895 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
896 (maybe_free_localvar): Renamed from localvar_free.
898 (generate_bytecode_insns): Set new variable, jsrs.
899 Only free local vars if no jsr insns have been emittted.
900 Call maybe_free_localvar, not localvar_free.
902 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
904 * gcj.texi: Remove @ at start of file.
906 2003-03-25 Tom Tromey <tromey@redhat.com>
908 * parse.y (create_interface): Call CHECK_DEPRECATED.
910 2003-03-23 Zack Weinberg <zack@codesourcery.com>
912 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
914 2003-03-21 Zack Weinberg <zack@codesourcery.com>
916 * javaop.h (jfloat, jdouble): Make them structures mirroring
917 the bit fields of IEEE float and double respectively.
918 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
919 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
920 (union Word, union DWord): Delete.
921 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
923 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
925 (jni_print_float, jni_print_double): New. Generate
926 hexadecimal floating constants.
927 (print_field_info): Use jni_print_float/double.
929 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
930 finite floating point numbers for output; special case
933 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
935 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
936 Replace 0 and 1 with true and false in return statements.
938 2003-03-19 Tom Tromey <tromey@redhat.com>
940 * lex.c (do_java_lex): Renamed from java_lex.
941 (java_lex): New function.
944 2003-03-13 Tom Tromey <tromey@redhat.com>
946 * parse.y (resolve_inner_class): Error if qualifier is a primitive
949 2003-03-04 Andrew Haley <aph@redhat.com>
951 * gjavah.c (is_first_data_member): New global variable.
952 (print_c_decl): If it's the first data member, align it as the
954 (process_file): Set is_first_data_member.
956 2003-03-11 Tom Tromey <tromey@redhat.com>
958 * parse.y (resolve_field_access): Initialize class if field is
959 found in another static field.
960 * expr.c (build_class_init): Don't optimize out initialization of
961 implemented interface.
963 2003-03-11 Andrew Haley <aph@redhat.com>
965 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
968 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
970 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
971 and DIR_SEPARATOR_2 for a target.
974 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
975 and DIR_SEPARATOR_2 for a target into account.
977 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
979 * lang.c (java_init): Update prototype, move code to java_post_options.
980 (java_post_options): Similarly.
982 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
984 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
985 compare file name components depending on the case-sensitivity
986 or otherwise of the host file system.
988 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
989 "strcmp" to compare file name components.
990 Use IS_DIR_SEPARATOR instead of comparing directly against
992 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
993 comparing directly against DIR_SEPARATOR.
995 2003-03-04 Tom Tromey <tromey@redhat.com>
997 * Make-lang.in (java.tags): New target.
999 2003-03-01 Roger Sayle <roger@eyesopen.com>
1001 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
1002 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
1004 2003-03-01 Tom Tromey <tromey@redhat.com>
1006 * parse.y (jdep_resolve_class): Only check deprecation if we found
1009 2003-02-28 Tom Tromey <tromey@redhat.com>
1012 * class.c (maybe_layout_super_class): Always pass a WFL to
1014 * parse.y (do_resolve_class): Updated comment to explain
1017 2003-02-26 Tom Tromey <tromey@redhat.com>
1019 * jcf-write.c (generate_classfile): Check whether class is
1020 deprecated before writing attribute count.
1022 2003-02-25 Roger Sayle <roger@eyesopen.com>
1024 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
1025 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
1027 2003-02-23 Tom Tromey <tromey@redhat.com>
1029 * lang-options.h: Added -Wdeprecated.
1030 * gcj.texi (Warnings): Document -Wdeprecated.
1031 * java-tree.h (flag_deprecated): Declare.
1032 * lang.c (lang_W_options): Added deprecated.
1033 (flag_deprecated): New global.
1034 * chartables.h: Rebuilt.
1035 * gen-table.pl (process_one): Look at whitespace.
1036 (print_tables): Define LETTER_SPACE, LETTER_MASK.
1037 * parse.h (CLEAR_DEPRECATED): New macro.
1038 (CHECK_DEPRECATED_NO_RESET): New macro.
1039 * jcf-parse.c (handle_deprecated): New function.
1040 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
1041 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
1042 * parse.y (resolve_type_during_patch): Check deprecation.
1043 (jdep_resolve_class): Likewise.
1044 (process_imports): Likewise.
1045 (resolve_expression_name): Likewise.
1046 (check_deprecation): Strip arrays from decl. Check
1048 (patch_method_invocation): Also check the particular constructor
1050 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
1051 * jcf-write.c (append_deprecated_attribute): New function.
1052 (generate_classfile): Generate deprecated attribute when
1054 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
1055 (java_lex) [case '*']: Simplify logic.
1056 (java_start_char_p): Use LETTER_MASK.
1057 (java_part_char_p): Likewise.
1058 (java_space_char_p): New function.
1060 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
1062 Change base class access representation.
1063 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
1064 (add_interface_do): Likewise.
1066 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
1068 * decl.c (java_init_decl_processing): Change
1069 soft_lookupjnimethod_node to reflect the change in
1070 signature of _Jv_LookupJNIMethod in libjava/jni.cc
1071 * expr.c (build_jni_stub): Calculate and pass the size
1072 on the stack of the arguments to a JNI function. Use
1073 new target macro MODIFY_JNI_METHOD_CALL to allow a
1074 target to modify the call to a JNI method.
1076 2003-02-08 Roger Sayle <roger@eyesopen.com>
1078 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
1079 instead of basename to avoid compiler warnings on Tru64.
1081 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
1083 * gcj.texi: Update to GFDL 1.2.
1085 2003-01-31 Andrew Haley <aph@redhat.com>
1087 * parse.y (java_expand_classes): Scan the whole class list looking
1088 for access methods that haven't yet been expanded.
1090 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1094 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1095 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1096 * jcf-parse.c: Likewise.
1098 2003-01-31 Mark Wielaard <mark@klomp.org>
1100 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1102 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1104 * class.c (make_class): Use BINFO_ELTS.
1105 (set_super_info): Likewse.
1106 (add_interface_do): Likewise.
1108 2003-01-30 Tom Tromey <tromey@redhat.com>
1110 * jcf-parse.c (read_class): Update identifier's class value if it
1111 changed during parsing.
1113 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1115 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1116 Propagate change to all other rules as required.
1117 (java/parse-scan.o): Add explicit dependency on
1118 $(parsedir)/java/parse-scan.c .
1120 2003-01-29 Tom Tromey <tromey@redhat.com>
1122 * parse.y (patch_assignment): Only transform the rhs of an
1123 assignment when compiling to native.
1125 2003-01-28 Tom Tromey <tromey@redhat.com>
1127 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1129 2003-01-28 Tom Tromey <tromey@redhat.com>
1131 * lex.c (java_lex): Don't include UEOF as part of token.
1132 (java_read_unicode): Error if \u sequence prematurely terminated.
1134 2003-01-27 Tom Tromey <tromey@redhat.com>
1136 * parse.y (java_check_regular_methods): Check for construct after
1137 checking types in throws clause.
1139 2003-01-24 Tom Tromey <tromey@redhat.com>
1141 * class.c (build_static_field_ref): Only a String or numeric field
1142 can fold to a constant.
1144 2003-01-23 Tom Tromey <tromey@redhat.com>
1146 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1147 file name in resource buffer.
1149 2003-01-23 Tom Tromey <tromey@redhat.com>
1151 * expr.c (build_known_method_ref): Use method's context to find
1154 2003-01-23 Tom Tromey <tromey@redhat.com>
1156 * constants.c (set_constant_entry): Allocated cleared memory.
1158 2003-01-22 Tom Tromey <tromey@redhat.com>
1160 * java-tree.h: Don't use PARAMS.
1161 * resource.c: Add prototypes for all functions.
1162 (write_resource_constructor): Use `const char *' to avoid
1165 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1167 * jcf-parse.c (process_zip_dir): Remove unused variable.
1169 2003-01-22 Tom Tromey <tromey@redhat.com>
1171 * expr.c (build_invokeinterface): Abort if method's context is not
1174 2003-01-22 Tom Tromey <tromey@redhat.com>
1176 * gcj.texi (Input and output files): Mention non-class entries.
1177 * decl.c (java_init_decl_processing): Call
1178 init_resource_processing.
1179 * java-tree.h (compile_resource_data, write_resource_constructor,
1180 compile_resource_file, init_resource_processing): Declare.
1181 * config-lang.in (gtfiles): Added resource.c.
1182 * Make-lang.in (gt-java-resource.h): New target.
1183 (JAVA_OBJS): Added resource.o.
1184 (java/resource.o): New target.
1185 * resource.c: New file.
1186 * class.c (compile_resource_file): Moved to resource.c.
1187 (registerResource_libfunc): Likewise.
1188 (utf8_decl_list): Mark with GTY; now static.
1189 * jcf-parse.c (classify_zip_file): New function.
1190 (parse_zip_file_entries): Use it; compile .properties files.
1191 (process_zip_dir): Use classify_zip_file and compute_class_name.
1192 Don't write class name into zip directory.
1193 (java_parse_file): Call write_resource_constructor.
1194 (compute_class_name): New function.
1195 * jcf-io.c (read_zip_member): Reindented.
1197 2003-01-21 Tom Tromey <tromey@redhat.com>
1199 * class.c (supers_all_compiled): New function.
1200 (make_class_data): Use it.
1202 2003-01-21 Tom Tromey <tromey@redhat.com>
1204 * parse.y (method_header): Native method can't be strictfp.
1205 No method can be transient or volatile.
1207 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1209 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1211 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1213 * check-init.c: Fix comment typos.
1214 * class.c: Likewise.
1215 * constants.c: Likewise.
1217 * except.c: Likewise.
1219 * java-except.h: Likewise.
1220 * java-tree.h: Likewise.
1221 * javaop.h: Likewise.
1222 * jcf-dump.c: Likewise.
1223 * jcf-io.c: Likewise.
1224 * jcf-parse.c: Likewise.
1225 * jcf-write.c: Likewise.
1227 * mangle.c: Likewise.
1228 * typeck.c: Likewise.
1229 * verify.c: Likewise.
1231 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1233 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1234 * jcf-write.c: Include "tm_p.h".
1236 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1238 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1240 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1242 * builtins.c (java_build_function_call_expr): Renamed from
1243 build_function_call_expr. All callers changed.
1245 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1246 * jcf-parse.c: Include tm_p.h.
1248 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1251 2003-01-14 Tom Tromey <tromey@redhat.com>
1253 * class.c (make_class_data): Check that super is compiled before
1254 building class reference to it.
1256 2003-01-14 Andrew Haley <aph@redhat.com>
1258 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1259 varargs function -- correct.
1261 2003-01-14 Andrew Haley <aph@redhat.com>
1263 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1265 2003-01-14 Andrew Haley <aph@redhat.com>
1267 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1268 varargs function -- correct.
1270 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1271 temporary if the RHS is a reference.
1273 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1275 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1276 * keyword.h: Regenerated.
1278 * All Files: Convert to ISO C style function definitions.
1280 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1282 * parse.y (check_pkg_class_access): ANSIfy definition.
1284 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1286 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1289 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1291 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1293 Merge from pch-branch:
1295 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1297 * Make-lang.in (java/gjavah.o): Update dependencies.
1298 * gjavah.c: Include ggc.h.
1300 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1302 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1303 (JCFDUMP_OBJS): Add ggc-none.o.
1304 (java/jcf-dump.o): Depend on GGC_H.
1305 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1306 CPool substructures.
1307 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1308 * jcf-dump.c: Include ggc.h.
1310 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1312 * jcf.h (union cpool_entry): New.
1313 (struct CPool): Use gengtype to mark. Change field 'data' to be
1315 (struct JCF): Use gengtype to mark.
1316 (CPOOL_UINT): Update for new cpool_entry type.
1317 (CPOOL_USHORT1): Likewise.
1318 (CPOOL_USHORT2): Likewise.
1319 (CPOOL_FINISH): Use GC to free cpool subfields.
1320 * parse.h (struct parser_ctxt): Mark field current_jcf.
1321 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1322 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1323 (main_jcf): Use gengtype to mark.
1324 (ggc_mark_jcf): Delete.
1325 (get_constant): Update for new cpool_entry type.
1326 (give_name_to_class): Likewise.
1327 (get_class_constant): Likewise.
1328 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1329 (java_parse_file): Use GGC to allocate struct JCF.
1330 (init_jcf_parse): Don't call ggc_add_root.
1331 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1333 * java-tree.h (current_jcf): Use gengtype to mark.
1334 (CPOOL_UTF): Update for new cpool_entry type.
1335 (outgoing_cpool): Use gengtype to mark.
1336 (struct lang_type): GC struct JCF and struct CPool.
1337 * config-lang.in (gtfiles): Add jcf.h.
1338 * constants.c (find_tree_constant): New.
1339 (set_constant_entry): Allocate cpool subfields using GGC. Update
1340 for new cpool_entry type.
1341 (find_constant1): Update for new cpool_entry type.
1342 (find_constant2): Likewise.
1343 (find_utf8_constant): Use find_tree_constant.
1344 (find_class_or_string_constant): Remove unnecessary cast to jword.
1345 Update for new cpool_entry type.
1346 (count_constant_pool_bytes): Update for new cpool_entry type.
1347 (write_constant_pool): Likewise.
1348 (alloc_name_constant): Use find_tree_constant.
1349 (build_constants_constructor): Update for new cpool_entry type.
1351 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1353 * parse.y (mark_parser_ctxt): Delete.
1354 (goal): Don't use ggc_add_root.
1355 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1356 (java_pop_parser_context): Let GC free parser_ctxt.
1357 (java_parser_context_resume): Likewise.
1358 * parse.h (struct parser_ctxt): Use gengtype to mark.
1360 (ctxp_for_generation): Likewise.
1361 * lex.h (struct java_lc_s): Mark for gengtype.
1362 (java_lexer): Rearrange for gengtype.
1363 * config-lang.in (gtfiles): Add lex.h, parse.h.
1365 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1367 * All Files: Remove PARAMS macro.
1369 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1370 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1373 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1376 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1378 * Make-lang.in (java.install-common, java.uninstall,
1379 java.install-info, java.install-man): Prepend $(DESTDIR)
1380 to destination paths in all (un)installation commands.
1381 (java.install-common): Rewrite $(LN) command to support
1382 DESTDIR with "ln" as well as with "ln -s".
1384 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1386 * java-tree.h: Protect against multiple inclusion.
1388 2003-01-07 Tom Tromey <tromey@redhat.com>
1390 * class.c (add_assume_compiled): Don't adjust parent if we're
1391 already at the root of tree.
1393 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1395 * lang.c (dump_compound_expr): Prototype.
1397 2003-01-03 Tom Tromey <tromey@redhat.com>
1399 Fix for PR java/8712:
1400 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1401 when simply checking against `null'.
1403 2003-01-03 Tom Tromey <tromey@redhat.com>
1405 * gcj.texi (Standard Properties): Document http.proxyHost and
1408 * gcj.texi (GNU Classpath Properties): Document new properties.
1410 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1412 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1413 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1414 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1416 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1418 * Make-lang.in, boehm.c, buffer.c,
1419 buffer.h, builtins.c, class.c,
1420 config-lang.in, constants.c,
1421 convert.h, decl.c, except.c,
1422 expr.c, java-except.h,
1423 java-tree.h, javaop.def,
1424 jcf-parse.c, jcf-write.c,
1425 jv-scan.c, jvgenmain.c,
1426 jvspec.c, keyword.gperf,
1427 keyword.h, lang-options.h,
1428 lang-specs.h, lang.c, lex.c,
1429 lex.h, mangle.c, mangle_name.c,
1430 parse-scan.y, parse.h, parse.y,
1431 typeck.c, verify.c, xref.c,
1432 xref.h: Replace "GNU CC" with
1433 "GCC" in the copyright header.
1435 * check-init.c, gjavah.c, javaop.h,
1436 jcf-depend.c, jcf-dump.c, jcf-io.c,
1437 jcf-path.c, jcf-reader.c, jcf.h,
1438 zextract.c, zipfile.h: These files are
1439 "part of GCC". Also say "GCC" not "GNU CC".
1441 2002-12-30 DJ Delorie <dj@redhat.com>
1443 * Make-lang.in: Protect against texi2pod/pod2man failing.
1445 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1447 * gcj.texi: Use @copying.
1449 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1451 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1452 print_cxx_classname.
1453 (print_cxx_classname): Add add_scope parameter.
1454 (print_class_decls): Do not emit a semicolon after the extern
1456 (process_file): Adjust calls to print_cxx_classname.
1458 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1460 * gcj.texi: Include Cover Texts in man page.
1462 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1464 * class.c (build_static_field_ref): Check FIELD_FINAL.
1466 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1467 instead of current_constant_pool_data_ref.
1468 * java-tree.h (current_constant_pool_data_ref): Undefine.
1469 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1470 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1471 current_constant_pool_data_ref.
1473 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1474 not build_internal_class_name.
1476 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1477 Use it when class ref isn't certain to be compiled.
1479 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1481 * gcj.texi: Include gcc-common.texi.
1482 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1483 $(srcdir)/doc/include/gcc-common.texi.
1485 2002-12-22 Anthony Green <green@redhat.com>
1487 * gcj.texi (Limitations): Add note about org.xml.sax and
1490 2002-12-20 Tom Tromey <tromey@redhat.com>
1492 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1493 where minimum case value is Integer.MIN_VALUE.
1496 2002-12-18 Andrew Haley <aph@redhat.com>
1498 * parse.y (patch_invoke): Force evaluation order when `check' is
1499 set. For PR libgcj/8945.
1501 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1503 * gcj.texi: Change version number to 3.4.
1505 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1506 Andrew Haley <aph@redhat.com>
1508 * parse.y (source_end_java_method): Remove custom encoding of line
1509 numbers for a function decl before passing it to the back end.
1511 2002-12-03 Andrew Haley <aph@redhat.com>
1513 * class.c (make_class_data): New field, "chain".
1514 * decl.c (java_init_decl_processing): Likewise.
1516 2002-12-02 Tom Tromey <tromey@redhat.com>
1519 * parse.y (do_resolve_class): Handle qualified name via
1522 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1524 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1525 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1526 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1527 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1528 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1529 Include coretypes.h and tm.h.
1530 * Make-lang.in: Update dependencies.
1532 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1534 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1536 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1538 * jcf-reader.c: Don't expand JCF_readu4 inside the
1539 expansion of JCF_SKIP.
1541 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1543 * jcf-reader.c: Don't expand JCF_readu4 inside the
1544 expansion of JCF_SKIP.
1546 2002-11-22 Tom Tromey <tromey@redhat.com>
1548 * parse.y (patch_binop): Cast right hand side of shift expression
1549 to `int'. Fixes PR java/8676.
1551 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1552 Andrew Haley <aph@redhat.com>
1554 * gcc/java/jcf-write.c (write_classfile): Remove target
1555 class file, if it exists, before renaming the temporary
1558 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1560 * jvspec.c (lang_specific_spec_functions): New.
1562 2002-11-18 Tom Tromey <tromey@redhat.com>
1564 Fix for PR java/7912:
1565 * expr.c (can_widen_reference_to): Allow cast of array to
1566 Cloneable or Serializable.
1567 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1568 (java_io_serializable_identifier_node): Likewise.
1569 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1570 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1571 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1572 java_io_serializable.
1573 * decl.c (java_init_decl_processing): Initialize
1574 java_lang_cloneable_identifier_node and
1575 java_io_serializable_identifier_node.
1576 (java_lang_cloneable_identifier_node): New global.
1577 (java_io_serializable_identifier_node): Likewise.
1579 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1581 * buffer.c: Remove unnecessary casts.
1582 * check-init.c: Likewise.
1583 * class.c: Likewise.
1584 * constants.c: Likewise.
1586 * except.c: Likewise.
1587 * gjavah.c: Likewise.
1588 * jcf-io.c: Likewise.
1589 * jcf-parse.c: Likewise.
1590 * jcf-path.c: Likewise.
1591 * jvspec.c: Likewise.
1594 * verify.c: Likewise.
1596 2002-11-06 Tom Tromey <tromey@redhat.com>
1598 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1601 2002-11-05 Tom Tromey <tromey@redhat.com>
1603 Fix for PR java/6388.
1604 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1605 * java-tree.h (enum java_tree_index): New values
1606 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1607 (decimal_int_max, decimal_long_max): New defines.
1608 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1609 (error_if_numeric_overflow): Rewrote range checking.
1610 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1613 2002-11-02 Tom Tromey <tromey@redhat.com>
1615 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1617 * class.c (make_method_value): Put class name, not signature, into
1618 `throws' field. For PR java/8415.
1620 2002-10-24 Tom Tromey <tromey@redhat.com>
1622 * gcj.texi (Invoking gij): Document --showversion.
1623 (Standard Properties): java.library.path now set.
1625 2002-10-23 Tom Tromey <tromey@redhat.com>
1627 * gjavah.c (decode_signature_piece): In JNI mode, print
1628 `jobjectArray' when array depth is nonzero.
1631 2002-10-15 Andrew Haley <aph@redhat.com>
1633 * parse.y (patch_invoke): Call force_evaluation_order on a static
1635 (resolve_qualified_expression_name): Call force_evaluation_order
1636 on a arg list that is part of a Qualified Expression Name.
1638 * lang.c (dump_compound_expr): New.
1639 (java_dump_tree): New.
1641 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1643 * gcj.texi: Added item describing the GCJ runtime property
1646 2002-10-15 Richard Henderson <rth@redhat.com>
1648 * jcf-parse.c (get_constant): Fix type warning.
1650 2002-10-15 Andrew Haley <aph@redhat.com>
1652 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1653 (java_inlining_map_static_initializers): Declare.
1655 2002-10-14 Andrew Haley <aph@redhat.com>
1657 * tree-inline.c (remap_block): All local class initialization
1658 flags go in the outermost scope.
1659 (expand_call_inline): Call java_inlining_map_static_initializers.
1660 (expand_call_inline): Call java_inlining_merge_static_initializers.
1661 * java/lang.c (merge_init_test_initialization): New.
1662 (java_inlining_merge_static_initializers): New.
1663 (inline_init_test_initialization): New.
1664 (java_inlining_map_static_initializers): New.
1666 2002-10-11 Mark Wielaard <mark@klomp.org>
1668 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1670 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1672 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1674 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1676 * parse.y (merge_string_cste): Add parentheses around & within |.
1678 2002-10-08 Tom Tromey <tromey@redhat.com>
1680 * parse.y (variable_declarator_id): Simplify error path for
1681 array declarator error. For PR java/8003.
1683 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1685 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1688 2002-10-08 Andrew Haley <aph@redhat.com>
1690 * parse.y (attach_init_test_initialization_flags): Check for
1693 2002-10-07 Anthony Green <green@redhat.com>
1695 * parse.y (merge_string_cste): Fix bug in string concatenation.
1697 2002-10-03 Michael Koch <konqueror@gmx.de>
1699 * gcj.texi (Standard properties):
1700 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1702 2002-10-02 Roger Sayle <roger@eyesopen.com>
1704 PR optimization/6627
1705 * lang.c (java_init): If storing the vbit in function
1706 pointers, ensure that force_align_functions_log is atleast
1707 one to aid compatability with g++ vtables.
1709 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1711 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1712 foul of type-based aliasing.
1714 2002-09-30 Anthony Green <green@redhat.com>
1716 * gcj.texi (Invoking jv-scan): Fix texinfo.
1718 2002-09-28 Anthony Green <green@redhat.com>
1720 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1721 (Code Generation): Add -fno-assert documentation.
1722 * jv-scan.c (flag_assert): New global.
1723 (options): Add assert option.
1724 (help): Add --no-assert documentation.
1725 * parse-scan.y (flag_assert): New global.
1726 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1727 (flag_assert): New global.
1728 * java-tree.h (flag_assert): New global.
1729 * lex.c (java_lex): Obey flag_assert.
1730 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1733 2002-09-26 Andrew Haley <aph@redhat.com>
1735 * expr.c (build_java_array_length_access): Check for null pointer.
1736 * expr.c (expand_java_arrayload): Likewise.
1738 2002-09-21 Richard Henderson <rth@redhat.com>
1740 * jcf-parse.c (get_constant): Decode from IEEE no matter
1741 what the target format.
1743 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1745 * ChangeLog: Follow spelling conventions.
1746 * class.c: Likewise.
1749 * gjavah.c: Likewise.
1750 * java-tree.h: Likewise.
1751 * jcf-dump.c: Likewise.
1752 * jcf-parse.c: Likewise.
1753 * jvspec.c: Likewise.
1755 * mangle.c: Likewise.
1756 * parse.y: Likewise.
1758 2002-09-17 Tom Tromey <tromey@redhat.com>
1760 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1761 where \r appears at EOF. Fixes PR java/7950.
1763 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1765 * jvspec.c (lang_specific_driver): Remove unused variable.
1767 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1769 * java-tree.h (union lang_tree_node): Add chain_next option.
1771 2002-09-16 Richard Henderson <rth@redhat.com>
1773 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1774 use new real.h interface.
1775 * jcf-write.c (find_constant_index): Use new real.h interface.
1776 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1778 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1780 * lang.c: Follow spelling conventions.
1782 2002-09-11 Per Bothner <per@bothner.com>
1784 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1785 constant to the type of the field.
1786 (java_complete_tree): Remove now-redundant code.
1788 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1790 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1793 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1794 return label if a ret instruction for the jsr has been reached.
1796 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1798 * parse.y (DIR_SEPARATOR): Don't define.
1799 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1801 2002-08-28 Andrew Haley <aph@redhat.com>
1803 * verify.c (verify_jvm_instructions): Allow exception handler
1804 inside code that is being protected, but generate a warning.
1805 * except.c (link_handler): Initialize `expanded' in new eh_range.
1806 (binding_depth, is_class_level, current_pc): Declare extern.
1808 2002-09-01 Mark Wielaard <mark@klomp.org>
1810 * gcj.texi: Add chapter about system properties.
1813 2002-08-26 Tom Tromey <tromey@redhat.com>
1815 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1816 conversion if RHS_TYPE is byte, short, or char.
1818 2002-08-22 Tom Tromey <tromey@redhat.com>
1820 * gcj.texi (Invoking gij): Document -cp and -classpath.
1822 2002-08-21 Tom Tromey <tromey@redhat.com>
1824 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1825 $(prefix)/share. For PR libgcj/7633.
1827 For PR java/6005 and PR java/7611:
1828 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1829 (java_can_use_bit_fields_p): New function.
1831 2002-08-16 Tom Tromey <tromey@redhat.com>
1833 * gcj.texi (Class Initialization): Mention class initialization of
1836 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1838 * Make-lang.in (java-tree-inline.o): New.
1839 (JAVA_OBJS): Add java-tree-inline.o.
1840 * parse.y (source_end_java_method): Call java_optimize_inline.
1841 (java_expand_method_bodies): Save method's tree in
1843 (add_stmt_to_compound): Keep track of the number of statments.
1844 * lang.c (java_init): Enable flag_inline_trees.
1845 (java_post_options): If flag_inline_functions is on, enable
1846 flag_inline_trees instread.
1847 (decl_constant_value): New.
1848 (java_tree_inlining_walk_subtrees): New.
1849 * java-tree.h (DECL_NUM_STMTS): New macro.
1850 (java_optimize_inline): Declare.
1851 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1852 Handle a LABEL_EXPR.
1853 * decl.c (build_result_decl): If we already have a DECL_RESULT
1855 (dump_function): New.
1856 (java_optimize_inline): New.
1857 (dump_function): New.
1859 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1862 * parse.y (build_assertion): Invert return from
1863 desiredAssertionStatus.
1865 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1867 * jcf-write.c (get_access_flags): Return correct access flags for
1868 private and protected inner classes.
1870 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1872 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1874 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1876 * mangle_name.c: Don't include obstack.h twice.
1877 * xref.c: Don't include obstack.h.
1879 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1881 * class.c: (permanent_obstack): Delete declaration.
1882 * constants.c: (permanent_obstack): Delete declaration.
1883 * except.c: (permanent_obstack): Delete declaration.
1884 * expr.c: (permanent_obstack): Delete declaration.
1885 * jcf-parse.c: (permanent_obstack): Delete declaration.
1886 (saveable_obstack): Delete declaration.
1887 * parse.h: (permanent_obstack): Delete declaration.
1888 * typeck.c: (permanent_obstack): Delete declaration.
1890 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1892 * gcj.texi (version-gcc): Increase to 3.3.
1894 2002-07-22 Tom Tromey <tromey@redhat.com>
1896 * lex.c (java_lex): Check for `e' or `E' after 0.
1898 2002-07-21 Richard Henderson <rth@redhat.com>
1900 * lang.c (java_unsafe_for_reeval): New.
1901 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1903 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1905 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1906 (jcf_path_init): Use GET_ENVIRONMENT.
1908 2002-07-10 Roger Sayle <roger@eyesopen.com>
1909 Zack Weinberg <zack@codesourcery.com>
1911 * builtins.c (initialize_builtins): Remove defines that
1912 handled C/C++ specific junk hereby removed from builtins.def.
1914 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1916 * lang.c (java_post_options): Update prototype.
1918 2002-07-05 Roger Sayle <roger@eyesopen.com>
1920 * builtins.c (initialize_builtins): Ignore the additional
1921 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1922 the builtins.def file.
1924 2002-07-01 Tom Tromey <tromey@redhat.com>
1927 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1930 2002-07-01 Roger Sayle <roger@eyesopen.com>
1932 * java/decl.c (builtin_function): Accept additional parameter.
1933 (java_init_decl_processing): Pass an additional NULL_TREE
1934 argument to builtin_function.
1936 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1938 * gcj.texi: Fixed gcj invocation example so that it compiles.
1940 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1942 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1943 * parse.y (mark_parser_ctxt): Likewise.
1944 (check_modifiers, declare_local_variables): Avoid incorrect
1945 hardcoded constant 10.
1947 * lex.c (java_read_char): Avoid "comparison is always true"
1950 2002-06-25 Andreas Schwab <schwab@suse.de>
1952 * expr.c (JSR): Avoid undefined operation on PC.
1954 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1956 * decl.c (clear_binding_level): Const-ify.
1958 2002-06-13 Akim Demaille <akim@epita.fr>
1960 * parse.y (class_declaration, interface_declaration): Make sure
1961 all their rules have an action, in order to avoid meaningless `$$
1962 = $1' and their type clashes.
1964 2002-06-11 Tom Tromey <tromey@redhat.com>
1966 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1967 * parse-scan.y (statement_without_trailing_substatement): Added
1969 (assert_statement): New rule.
1970 * java-tree.h (struct lang_type) [assertions]: New field.
1971 (TYPE_USES_ASSERTIONS): New macro.
1972 (CLASS_USES_ASSERTIONS): Likewise.
1973 (FIELD_SYNTHETIC): New define.
1974 * lex.c (java_lval;): Added ASSERT_TK.
1975 * parse.y (ASSERT_TK): Added.
1976 (statement_without_trailing_substatement): Added assert_statement.
1977 (assert_statement): New rule.
1978 (build_assertion): New function.
1979 (maybe_generate_pre_expand_clinit): Create and initialize
1980 $assertionsDisabled.
1981 (lookup_package_type): Removed decl.
1982 * keyword.h: Rebuilt.
1983 * keyword.gperf (assert): New token.
1985 2002-06-10 Akim Demaille <akim@epita.fr>
1987 * parse.y (interface_type_list, class_member_declaration)
1988 (unary_expression_not_plus_minus): Remove duplicate %type.
1991 2002-06-09 Tom Tromey <tromey@redhat.com>
1993 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1995 * parse.y (method_header): Give error message in all cases.
1998 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2000 Don't use RTL inlining. Fix for PR java/6820.
2001 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
2002 (flag_really_inline): New.
2003 (java_decode_option): Set flag_really_inline if -finline-functions
2005 (java_post_options): New function. Turn off inlining unless
2006 flag_really_inline is set.
2008 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2010 * gjavah.c (throwable_p): Accept argument as either a classname or
2011 signature fragment. Create null-terminated classname string for super
2012 when calling itself recursively.
2013 (decode_signature_piece): Skip first character from class name
2014 signature when calling throwable_p.
2016 2002-06-08 H.J. Lu (hjl@gnu.org)
2018 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
2020 2002-06-04 Tom Tromey <tromey@redhat.com>
2022 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
2024 2002-06-04 Michael Koch <konqueror@gmx.de>
2026 * gcj.texi (Input Options): Fixed typo.
2028 2002-06-04 Zack Weinberg <zack@codesourcery.com>
2030 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
2031 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
2032 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
2033 and all now-pointless local variables. Rename other local
2034 variables to reflect their not being handles.
2036 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
2037 #if JCF_USE_STDIO blocks.
2039 * parse.y: Add missing semicolon at end of rule.
2041 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
2043 * check-init.c (attach_initialized_static_class): Delete, unused.
2044 * parse.y: Use htab_t instead of struct hashtable, update
2046 * java-tree.h: Include hashtab.h instead of hash.h.
2047 (struct lang_decl_func): Use htab_t, set up for gengtype.
2048 (struct init_test_hash_entry): Delete.
2049 (struct treetreehash_entry): New.
2050 (java_treetreehash_find): New
2051 (java_treetreehash_new): New prototype.
2052 (java_treetreehash_create): New prototype.
2053 (java_mark_tree): Delete prototype.
2054 (java_hash_hash_tree_node): Delete prototype.
2055 (java_hash_compare_tree_node): Delete prototype.
2056 (attach_initialized_static_class): Delete prototype.
2057 * expr.c (build_class_init): Update to use java_treetreehash
2059 (java_expand_expr): Update to use htab_t.
2060 (emit_init_test_initialization): Likewise.
2061 * decl.c (java_mark_tree): Delete.
2062 * class.c (init_test_hash_newfunc): Delete.
2063 (java_hash_hash_tree_node): Delete.
2064 (java_hash_compare_tree_node): Delete.
2065 (add_method_1): Update to use java_treetreehash functions.
2066 (JAVA_TREEHASHHASH_H): New macro.
2067 (java_treetreehash_hash): New function.
2068 (java_treetreehash_compare): New function.
2069 (java_treetreehash_find): New function.
2070 (java_treetreehash_new): New function.
2071 (java_treetreehash_create): New function.
2072 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
2074 * Make-lang.in (java/parse.o): Depend on debug.h.
2075 * java-tree.h (struct lang_identifier): Use gengtype.
2076 (union lang_tree_node): New.
2077 (struct lang_decl_func): Use gengtype.
2078 (struct lang_decl_var): Likewise.
2079 (struct lang_decl): Likewise.
2080 * parse.y: Include debug.h.
2081 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
2083 * lang.c (struct language_function): New dummy structure.
2085 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
2086 descriminator for DECL_LANG_SPECIFIC.
2087 (struct lang_decl_func): Rename from struct lang_decl.
2088 (enum lang_decl_desc): New.
2089 (struct lang_decl): Make it a union. Update all the accessor macros.
2090 (struct lang_type): Use gengtype.
2091 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
2092 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2093 are now the same size.
2094 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2095 use discriminator to mark DECL_LANG_SPECIFIC.
2097 * Make-lang.in (gt-java-builtins.h): New rule.
2098 (java/builtins.o): Add dependency on gt-<filename>.h.
2099 * builtins.c: Use gengtype for roots.
2100 (union string_or_tree): Use gengtype.
2101 (struct builtin_record): Use gengtype.
2102 * config-lang.in (gtfiles): Add builtins.c.
2104 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2105 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2106 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2107 gt-java-parse.h, gtype-java.h): Add rules to generate.
2108 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2109 (class.o): Add dependency on gt-*.h.
2110 (constants.o): Likewise.
2113 (jcf-parse.o): Likewise.
2114 (jcf-write.o): Likewise.
2116 * config-lang.in (gtfiles): New.
2117 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2118 * constants.c: Replace uses of ggc_add_* with GTY markers.
2120 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2121 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2122 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2123 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2125 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2127 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2128 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2130 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2131 Include gtype-java.h.
2133 2002-06-02 Tom Tromey <tromey@redhat.com>
2135 Fix for PR java/5913:
2136 * parse.y (patch_binop): Call patch_string on op1.
2138 2002-06-02 Tom Tromey <tromey@redhat.com>
2140 Fix for PR java/1343, PR java/6336:
2141 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2142 formatting. Changed return type.
2143 (anonymous_class_counter): Moved to top of file.
2144 (maybe_make_nested_class_name): Append number to class name for
2145 function-local classes.
2147 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2149 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2150 * Make-lang.in: Update dependency lists.
2152 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2154 * gjavah.c (throwable_p): Do not free the name of the class after
2155 passing it to find_class.
2156 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2157 * jcf-io.c (dirent.h): Include it.
2158 (fnmatch.h): Likewise.
2159 (compare_path): New function.
2160 (java_or_class_file): Likewise.
2161 (memoized_dirlist_entry): New type.
2162 (memoized_dirlist_lookup_eq): New function.
2163 (memoized_dirlists): New variable.
2164 (caching_stat): New function.
2165 (memoized_class_lookup_eq): New function.
2166 (memoized_class_lookups): Likewise.
2167 (find_class): Use memoized_class_lookups and caching_stat.
2168 * jcf.h (JCF_USE_SCANDIR): Define.
2169 * parse.y (java_expand_classes): Write the class files in reverse
2172 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2174 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2176 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2178 * jcf-write.c (write_classfile): Unlink the temporary file if it
2179 cannot be renamed. Use concat to build up the name of the
2182 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2184 * jcf-write.c (write_classfile): Write the file to a
2185 temporary file and then rename it.
2187 2002-05-07 Tom Tromey <tromey@redhat.com>
2189 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2191 Fix for PR java/1200:
2192 * gjavah.c (throwable_p): New function.
2193 (decode_signature_piece): Use it. A `WeakReference' isn't the
2196 (gcjh_streq): New function.
2198 2002-05-07 Andreas Jaeger <aj@suse.de>
2200 * parse.y (finish_for_loop): Fix if statement.
2202 2002-05-06 Tom Tromey <tromey@redhat.com>
2204 Fix for PR java/5941:
2205 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2206 loop update expression.
2207 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2208 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2210 2002-05-04 Mark Wielaard <mark@klomp.org>
2213 * parse.y (build_string_concatenation): Return just op1 only when op2
2214 is null and op1 is a STRING_CST, otherwise always construct a
2217 2002-04-27 Tom Tromey <tromey@redhat.com>
2220 * parse.y (string_convert_int_cst): New function.
2221 (merge_string_cste): Use it.
2223 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2225 * java-tree.h (java_parse_file): Update.
2226 (java_set_yydebug): Remove.
2227 * jcf-parse.c (yydebug): Remove.
2228 (java_set_yydebug): Die.
2229 (java_parse_file): Update.
2230 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2232 2002-04-24 Tom Tromey <tromey@redhat.com>
2235 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2236 EXPR_WFL_QUALIFICATION of qual_wfl.
2238 2002-04-23 Per Bothner <per@bothner.com>
2240 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2241 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2242 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2244 2002-04-23 Tom Tromey <tromey@redhat.com>
2247 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2248 recognize `-fcompile-resource='.
2249 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2252 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2254 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2255 paths. Fixes PR java/2791.
2257 2002-04-19 Andrew Haley <aph@redhat.com>
2259 * jcf-write.c (push_long_const): lo, hi: New variables.
2260 Use rshift_double to extract the high part of a 64-bit long.
2261 Use WORD_TO_INT to extract the low part.
2263 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2264 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2265 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2267 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2269 * typeck.c (incomplete_type_error): Remove.
2271 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2273 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2274 for hash synchronization.
2275 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2276 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2279 2002-04-16 Mark Wielaard <mark@klomp.org>
2281 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2284 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2286 Fix for PR java/6294:
2287 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2290 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2292 Fix for PR java/6085:
2293 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2294 to get enclosing "this" argument for inner-class constructor
2295 invocation. Pass correct arguments to build_access_to_thisn.
2297 2002-04-10 Andreas Jaeger <aj@suse.de>
2299 * gcj.texi (Input Options): Fix extdirs patch.
2301 2002-04-10 Anthony Green <green@redhat.com>
2303 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2305 2002-04-09 Anthony Green <green@redhat.com>
2307 * gcj.texi (Input Options): Add --extdirs documentation.
2308 * jcf-dump.c (OPT_extdirs): New macro.
2309 (options): Add extdirs option.
2310 (help): Describe --extdirs.
2311 (main): Handle OPT_extdirs.
2312 * gjavah.c (OPT_extdirs): New macro.
2313 (options): Add extdirs option.
2314 (help): Describe --extdirs.
2315 (main): Handle OPT_extdirs.
2316 * jcf-path.c (jcf_path_init): Add extdirs support.
2317 (jcf_path_extdirs_arg): New function.
2318 (extensions): New variable to hold extensions path entries.
2319 * jvspec.c: Remove -fextdirs= when compiling main().
2320 * lang.c (java_decode_option): Handle -fextdirs=.
2321 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2322 * Make-lang.in: Compile jcf-path with version info for use in
2323 identifying the appropriate libgcj.jar.
2325 2002-04-08 Tom Tromey <tromey@redhat.com>
2328 * .cvsignore: Added rmic.1 and rmiregistry.1.
2329 * gcj.texi (Top): Link to new nodes.
2330 (Invoking rmic): New node.
2331 (Invoking rmiregistry): Likewise.
2332 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2334 (java.maintainer-clean): Likewise.
2335 ($(srcdir)/java/rmic.1): New target.
2336 ($(srcdir)/java/rmiregistry.1): Likewise.
2337 (java.install-man): Handle rmic.1 and rmiregistry.1.
2339 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2341 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2342 Add note about handling uncaught exceptions. Add an exception handler
2345 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2347 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2348 after using it to patch CALL_EXPR.
2350 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2352 * gcj.texi (Invocation): Document CNI invocation API.
2354 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2356 * expr.c (truthvalue_conversion): Rename. Update.
2357 (expand_compare): Update.
2358 * java-tree.h (java_truthvalue_conversion): New.
2359 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2361 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2363 * java-tree.h (java_mark_addressable): New.
2364 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2365 * typeck.c (mark_addressable): Rename, update.
2367 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2369 * expr.c (build_java_binop): Update.
2370 * java-tree.h (java_signed_type, java_unsigned_type,
2371 java_signed_or_unsigned_type): Update.
2372 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2373 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2374 * parse.y (patch_binop): Update.
2375 * typeck.c (signed_or_unsigned_type, unsigned_type,
2376 signed_type): Update.
2378 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2380 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2381 (java_dummy_print): Remove.
2382 (lang_print_error): Rename. Exit early if inhibiting output.
2383 (inhibit_error_printing_function): New.
2384 (java_init): Don't set hook.
2385 (lang_init_source): Use new boolean.
2387 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2389 * parse.y (do_resolve_class): Fix infinite recursion.
2391 2002-03-29 Tom Tromey <tromey@redhat.com>
2393 * parse.y (check_inner_circular_reference): Ignore incomplete
2396 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2398 * Make-lang.in (builtins.o): Update.
2399 * boehm.c (get_boehm_type_descriptor): Update.
2400 * builtins.c: Include langhooks.h.
2401 * decl.c (java_init_decl_processing): Update.
2402 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2403 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2405 * typeck.c (type_for_mode, type_for_size): Update.
2407 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2409 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2411 2002-03-28 Tom Tromey <tromey@redhat.com>
2413 * except.c (expand_end_java_handler): If the handler type is NULL,
2414 use java.lang.Throwable. Fixes PR java/5986.
2416 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2418 Fix for PR java/4715:
2419 * jcf-parse.c (parse_source_file_3): New function.
2420 (read_class): Call it.
2421 (java_parse_file): Likewise.
2423 2002-03-28 Jan Hubicka <jh@suse.cz>
2425 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2427 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2429 * parse.y (resolve_package): Initialize "decl".
2430 (lookup_package_type): Remove unused function.
2432 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2434 Fix for PR java/5993:
2435 * parse.y (resolve_package): Return the decl if resolution was
2436 successful. Don't special case "java.lang" and "java.lang.reflect"
2437 packages. Set type_name to the merged identifier.
2438 (resolved_qualified_expression_name): Print error using "name" if
2439 resolve_package returns NULL_TREE.
2441 2002-03-27 Tom Tromey <tromey@redhat.com>
2443 * expr.c (expand_invoke): Don't generate null pointer check if
2444 we're calling <init>.
2446 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2448 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2450 * java-tree.h (java_lang_expand_expr): Similarly.
2451 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2452 (java_init): Don't set hook.
2454 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2456 Fix for PR java/5850:
2457 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2458 context if field was not found in the current scope.
2459 * expr.c (lookup_field): Don't look in enclosing contexts.
2461 2002-03-26 Tom Tromey <tromey@redhat.com>
2463 Fix for PR java/5942:
2464 * parse.y (init_src_parse): Added sanity check.
2465 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2468 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2470 * decl.c (lang_mark_tree): Rename java_mark_tree.
2471 * java-tree.h (java_mark_tree): New.
2472 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2474 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2476 * lex.c: Change java_perform_atof to take normal parameters
2477 instead of a pointer to a parameter block. Call it directly
2480 2002-03-22 Mark Wielaard <mark@klomp.org>
2482 Fix for PR java/5368:
2483 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2484 when printing error message.
2486 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2488 * decl.c (maybe_build_cleanup): Remove.
2490 2002-03-22 Tom Tromey <tromey@redhat.com>
2492 Andrew Haley <aph@cambridge.redhat.com>
2494 * expr.c (build_field_ref): Don't build a check if the field is a
2497 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2499 Fix for PR java/6026:
2500 * lex.c (java_lex): Fix parsing of consecutive floats.
2502 2002-03-21 Tom Tromey <tromey@redhat.com>
2504 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2507 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2509 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2510 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2512 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2514 * gcj.texi: @code{gcj} becomes @command{gcj}.
2515 @code{gcc} becomes @command{gcc}.
2516 GcjRaw changed to gnu.gcc.RawData.
2518 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2520 * decl.c (start_java_method): Use new hook.
2521 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2522 (java_init): Remove old hook.
2524 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2526 * builtins.c (define_builtin): Do nothing if `type' is null.
2529 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2531 * parse.y (parser_check_super_interface): Fix error message
2534 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2536 * jcf-parse.c (get_constant): Delete unused variables.
2538 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2540 * java-tree.h (java_parse_file): New.
2541 * jcf-parse.c (yyparse): Rename java_parse_file.
2542 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2544 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2546 * parse.y (craft_constructor): Return the constructor decl.
2547 (java_expand_classes): Update comments.
2548 (lookup_method_invoke): Call fix_constructors immediately for
2549 anonymous class. Fixes PR java/5935.
2551 2002-03-15 Anthony Green <green@redhat.com>
2553 * jcf-parse.c (yyparse): Don't emit class registration
2554 constructor when compiling resource files.
2556 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2558 * lang.c (java_tree_code_type, java_tree_code_length,
2559 tree_code_name): Delete.
2560 (tree_code_type, tree_code_length, tree_code_name): Define.
2561 (java_init): Don't try to copy into the various tree_code
2564 2002-03-12 Tom Tromey <tromey@redhat.com>
2566 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2567 UTF-8, not UCS-2. Fixes PR java/5923.
2569 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2570 a call_expr wrapped in a convert. Fixes PR java/5848.
2572 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2574 * jcf-write.c (write_classfile): Improve error strings.
2576 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2578 * lex.c: Adjust comments to GNU standards.
2580 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2582 Fix for PR java/5902:
2583 * lex.c (java_lex): Fix parsing of literals.
2585 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2587 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2588 to prevent it getting evaluated twice in the store checking case.
2589 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2592 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2594 * decl.c (java_init_decl_processing): Make sure class_type_node
2595 alignment is not less than 64 bits if hash synchronization is enabled.
2597 2002-03-08 Per Bothner <per@bothner.com>
2599 * parse.y (java_complete_lhs): Check if patch_assignment
2600 returned an error-mark.
2602 * parse.y (try_builtin_assignconv): Don't special-case zero.
2604 2002-03-08 Per Bothner <per@bothner.com>
2606 Fix for PR java/5812.
2607 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2608 here instead of in JSR macro. Likewise with load_type_state call.
2609 Do the latter on if the return_pc has been verified (the jsr returns).
2610 (JSR): Now just call build_java_jsr.
2612 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2614 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2615 (java.install-common): Link native driver to
2616 JAVA_TARGET_INSTALL_NAME.
2618 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2620 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2621 * builtins.c(sin_builtin): Likewise
2622 * builtins.c(sqrt_builtin): Likewise
2624 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2626 * java/expr.c, java/jcf-parse.c, java/lex.c:
2627 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2628 REAL_ARITHMETIC blocks unconditional. Delete some further
2629 #ifdef blocks predicated on REAL_ARITHMETIC.
2631 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2633 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2634 explicit sizeof/sizeof.
2635 * decl.c (java_init_decl_processing): Likewise.
2636 * jcf-parse.c (init_jcf_parse): Likewise.
2637 * parse.y (init_src_parse): Likewise.
2639 2002-03-02 Per Bothner <per@bothner.com>
2641 Make --CLASSPATH by a synonym for --classpath and -classpath.
2642 Implement --bootclasspath.
2643 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2644 (classpath_l): Remove.
2645 (jcf_path_CLASSPATH_arg): Remove.
2646 (jcf_path_bootclasspath_arg): New function.
2647 (jcf_path_seal): Simplify accordingly.
2649 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2650 (jcf_path_CLASSPATH): Remove declaration.
2651 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2652 (lang_specific_driver): Translate -bootclasspath.
2653 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2654 * lang.c (decode_lang_options): Do jcf_path_init first.
2655 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2656 * gjavah.c: Also handle --bootclasspath.
2657 Handle --CLASSPATH as a synonum for --classpath.
2658 * jcf-dump.c: Likewise.
2660 "." is not part of system path, but is the default for --classpath.
2661 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2662 (jcf_path_seal): Add "." if no CLASSPATH specified.
2664 * gcj.texi: Document changes.
2666 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2668 * expr.c (build_java_arraystore_check): Fix formatting.
2670 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2672 Fix for PR java/5758, java/5632:
2673 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2674 inner-class separator too.
2675 * parse.y (do_resolve_class): New local `decl_result.'
2676 Progressively build a name for what can have been loaded.
2678 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2680 * expr.c (java_array_data_offset): Removed function.
2681 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2682 (build_java_array_length_access): Obtain "length" value using a
2683 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2684 (build_java_arrayaccess): Correct comment. Access "data" using a
2685 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2686 (build_java_arraystore_check): New function.
2687 (expand_java_arraystore): Use build_java_arraystore_check.
2688 * parse.y (patch_assignment): Simplify code to insert a store check
2689 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2690 * check-init.c (check_init): Update to reflect that an array length
2691 access is now a COMPONENT_REF.
2692 * gcj.texi (Code Generation): Improve documentation of
2693 -fno-bounds-check. Add documentation for -fno-store-check.
2694 * java-tree.h (flag_store_check): Declare.
2695 (build_java_arraystore_check): Declare.
2696 * lang.c (flag_store_check): Initialize to 1.
2697 (lang_f_options): Add store-check option.
2698 * jvspec.c: Don't pass store-check option to jvgenmain.
2699 * lang-options.h: Add help string for -fno-store-check.
2701 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2703 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2704 * java-tree.h (java_dup_lang_specific_decl): New.
2705 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2707 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2709 * builtins.c, decl.c: Delete traditional-mode-related code
2710 copied from the C front end but not used, or used only to
2711 permit the compiler to link.
2713 2002-02-22 Tom Tromey <tromey@redhat.com>
2715 Fix for PR java/2369:
2716 * jvspec.c (verify_class_name): New function.
2717 (lang_specific_driver): Call it.
2718 (JAVA_START_CHAR_P): New macro.
2719 (JAVA_PART_CHAR_P): Likewise.
2721 2002-02-22 Per Bothner <per@bothner.com>
2723 * class.c: Change vtable to be more compatible with g++ v3 abi.
2724 (get_dispatch_table): Prepend offset-to-top (always 0) and
2725 type_info pointer (currently unimplemented hence NULL) to vtable.
2726 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2727 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2728 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2729 (build_dtable_decl): Add declarations for new fields.
2731 2002-02-20 Per Bothner <per@bothner.com>
2733 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2734 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2735 don't need to set it on the COMPOUND_EXPR - the caller does that.
2737 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2739 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2740 `--CLASSPATH' becomes `--classpath.'
2741 * gjavah.c: Likewise.
2742 * jcf-dump.c: Likewise.
2743 * lang-options.h: Likewise.
2745 * jcf-path.c: Updated comment.
2746 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2747 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2748 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2749 (jcf_path_CLASSPATH_arg): Ditto.
2750 (classpath_u): Updated leading comment.
2752 2002-02-20 Per Bothner <per@bothner.com>
2754 * builtins.c (check_for_builtin): New function.
2755 (build_call_or_builtin): Remove.
2756 * java-tree.h: Update accordingly.
2757 * expr.c (expand_invoke): Use build + check_for_builtin instead
2758 of build_call_or_builtin.
2759 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2760 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2761 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2763 2002-02-17 Tom Tromey <tromey@redhat.com>
2765 * java-tree.h (TYPE_STRICTFP): New macro.
2766 (struct lang_type) [strictfp]: New field.
2767 (CLASS_STRICTFP): New macro.
2768 (METHOD_STRICTFP): New macro.
2769 (struct lang_decl) [strictfp]: New field.
2770 * parse.y (method_header): Disallow strictfp constructor or
2772 (STRICT_TK): Move before MODIFIER_TK.
2773 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2774 (METHOD_MODIFIERS): Likewise.
2775 (INTERFACE_MODIFIERS): Likewise.
2776 * jcf-write.c (get_access_flags): Likewise.
2777 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2778 (add_method_1): Likewise.
2779 (get_access_flags_from_decl): Likewise.
2780 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2781 recognize strictfp flag.
2782 * jcf.h (ACC_STRICT): New define.
2784 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2786 * class.c(build_utf8_ref): Move declaration of decl_size
2788 2002-02-07 Tom Tromey <tromey@redhat.com>
2790 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2793 2002-02-04 Anthony Green <green@redhat.com>
2795 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2796 sections if available.
2798 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2800 * parse.y (java_expand_classes): Fix typo in static field loop.
2802 2002-02-02 Richard Henderson <rth@redhat.com>
2804 * class.c (add_field): Mark static fields external.
2805 (build_class_ref): Remove redundant set.
2806 * parse.y (java_expand_classes): Mark static fields of classes
2807 to be compiled as local.
2808 * jcf-parse.c (parse_class_file): Likewise.
2810 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2812 * gcj.texi (About CNI): New node.
2814 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2817 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2818 setlocale() with LC_CTYPE as a parameter.
2821 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2823 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2824 Follow GNU Coding Standards for --version.
2826 2002-01-28 Tom Tromey <tromey@redhat.com>
2828 * expr.c (build_jni_stub): Ensure storage for `meth' is
2830 * parse.y (java_complete_expand_methods): Set
2831 current_function_decl before building JNI stub.
2833 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2835 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2838 2002-01-22 Tom Tromey <tromey@redhat.com>
2840 * decl.c (java_init_decl_processing): Use add_predefined_file.
2841 Predefine RawData.java.
2842 (predef_filenames): Removed.
2843 (java_init_decl_processing): Don't register predef_filenames.
2844 * jcf-parse.c (add_predefined_file): New function.
2845 (predefined_filename_p): Rewrote.
2846 (predefined_filename_p): No longer static.
2847 * decl.c (java_init_decl_processing): Call initialize_builtins.
2848 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2849 (java/builtins.o): New target.
2850 * builtins.c: New file.
2851 * parse.y (patch_invoke): Use build_call_or_builtin.
2852 * java-tree.h (build_call_or_builtin): Declare.
2853 (initialize_builtins): Declare.
2854 (java_set_exception_lang_code): Removed unused declaration.
2855 (PREDEF_FILENAMES_SIZE): Removed.
2856 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2857 (predef_filenames): New define.
2858 (add_predefined_file): Declare.
2859 (predefined_filename_p): Declare.
2860 * expr.c (expand_invoke): Use build_call_or_builtin.
2862 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2864 * parse.y (patch_switch_statement): Fix format specifier.
2866 2002-01-16 Tom Tromey <tromey@redhat.com>
2868 More for PR java/5365:
2869 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2871 (process_file): Generate include for
2872 java.lang.UnsupportedOperationExceptions.
2874 2002-01-15 Andreas Jaeger <aj@suse.de>
2876 * .cvsignore: Add man pages.
2878 2002-01-15 Tom Tromey <tromey@redhat.com>
2880 Fix for PR java/5365:
2881 * gjavah.c (process_file): Turn class name into a file name.
2883 2002-01-14 Matthias Klose <doko@debian.org>
2885 * gcj.texi: Fix whitespace and formatting errors in the
2886 synopsis of the man pages. Update copyright.
2888 2002-01-14 Tom Tromey <tromey@redhat.com>
2891 * Make-lang.in (java.install-man): Handle jv-convert man page.
2892 (java.generated-manpages): Added jv-convert.1.
2893 (java.uninstall): Remove jv-convert.1.
2894 (java.maintainer-clean): Likewise.
2895 ($(srcdir)/java/jv-convert.1): New target.
2896 * gcj.texi (Top): Link to jv-convert node.
2897 (Individual utilities): Likewise.
2898 (Invoking jv-convert): New node.
2900 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2901 Martin Kahlert <martin.kahlert@infineon.com>
2903 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2904 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2906 2002-01-03 Graham Stott <grahams@redhat.com>
2908 * class.c (compile_resource_file): Update copyright date.
2909 Constify filename parameter.
2910 (java-tree.h): Update copyright date.
2911 (compile_resource_file): Constify filename parameter.
2913 2002-01-03 Graham Stott <grahams@redhat.com>
2915 * gcc/jcf-parse.c: Update copyright date.
2916 (yyparse): Constify resource_filename.
2918 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2920 * parse.y (src_parse_roots): Don't needlessly zero init.
2922 2001-12-31 Tom Tromey <tromey@redhat.com>
2924 * parse.y (dump_java_tree): New function.
2925 (source_end_java_method): Call it.
2926 (end_class_declaration): Likewise.
2927 * lang.c (java_decode_option): Call dump_switch_p.
2929 2001-12-28 Tom Tromey <tromey@redhat.com>
2931 * gen-table.pl: Don't process characters after \uffff. Added
2932 comment pointing to input file.
2934 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2936 * gen-table.pl: Const-ify output. Document the location of a
2937 suitable unicode input file.
2939 * chartables.h: Regenerate.
2941 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2943 * chartables.h: Const-ify.
2944 * gjavah.c (options): Likewise.
2945 * jcf-dump.c (options): Likewise.
2946 * jv-scan.c (options): Likewise.
2947 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2948 * parse.y (binop_lookup): Likewise.
2950 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2952 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2953 the static arrays that are output.
2954 * jvspec.c (jvgenmain_spec): Make static.
2955 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2956 * keyword.h: Regenerate.
2957 * lang.c (string_option, process_option_with_no, lang_f_options,
2958 lang_W_options): Const-ify.
2959 * lex.c (java_lex): Likewise.
2961 2001-12-21 Richard Henderson <rth@redhat.com>
2963 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2964 (get_boehm_type_descriptor): ... here. Arrange for the
2965 TREE_TYPE to get set properly.
2967 2001-12-21 Richard Henderson <rth@redhat.com>
2969 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2970 only if the target requires collect2.
2972 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2974 2001-12-20 Tom Tromey <tromey@redhat.com>
2977 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2978 CAN_COMPLETE_NORMALLY for the node.
2979 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2980 generate code for second branch if first branch can't complete
2982 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2983 the loop head if the loop body can't complete normally.
2985 2001-12-20 Tom Tromey <tromey@redhat.com>
2988 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2989 case where `finally' clause can't complete normally.
2991 2001-12-20 Tom Tromey <tromey@redhat.com>
2994 * parse.y (analyze_clinit_body): Added this_class parameter.
2995 Check for more cases where we must keep <clinit>.
2996 (maybe_yank_clinit): Cleaned up flow control.
2998 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3000 * decl.c (java_init_decl_processing): Don't initialize
3001 finit_leg_identifier_node.
3002 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
3003 (finit_leg_identifier_node): Remove.
3004 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
3006 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3008 * mangle.c (mangle_member_name): Don't special-case for
3010 * mangle_name.c (unicode_mangling_length): Likewise.
3011 (append_unicode_mangled_name): Likewise.
3012 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
3015 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3017 * expr.c (build_java_array_length_access): Don't force null pointer
3018 check unless flag_check_references is set.
3020 2001-12-20 Tom Tromey <tromey@redhat.com>
3022 Fix for PR java/3417:
3023 * parse.y (patch_assignment): Added special processing for
3025 (patch_return): Don't convert booleans to integers, and don't
3026 special-case `null'.
3028 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
3030 * config-lang.in (diff_excludes): Remove.
3032 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
3034 * gcj.texi: Update link to GCC manual.
3036 2001-12-17 Tom Tromey <tromey@redhat.com>
3038 * parse.y (link_nested_class_to_enclosing): Removed useless
3041 2001-12-16 Tom Tromey <tromey@redhat.com>
3043 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
3046 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
3048 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
3049 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
3052 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3054 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
3056 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3058 * decl.c (java_init_decl_processing): Build otable_type correctly.
3059 otable_decl is an otable_type.
3061 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3063 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
3064 otable_type, otable_ptr_type, method_symbol_type,
3065 method_symbols_array_type, method_symbols_array_ptr_type): New
3066 field/global tree definitions.
3067 (flag_indirect_dispatch): New flag.
3068 * decl.c (java_init_decl_processing): Initialize new otable and
3069 otable_syms type nodes and decls. Add new field "index" to
3071 * class.c (build_method_symbols_entry): New function.
3072 (make_method_value): Set "index" to to method's vtable index for
3073 virtual methods when indirect-dispatch is not used.
3074 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
3075 and set vtable_method_count to -1. Set otable and otable_syms field
3076 if indirect-dispatch is used and there was something to put in them.
3077 (build_method_symbols_entry): New function.
3078 (emit_offset_symbol_table): New function.
3079 * expr.c (get_offset_table_index): New function.
3080 (build_invokevirtual): Build array reference to otable at the index
3081 returned by get_offset_table_index, and use the result as the vtable
3083 (build_invokeinterface): Similar.
3084 * jcf-parse.c (yyparse): If indirect-dispatch, call
3085 emit_offset_symbol_table at the end of compilation, after all classes
3086 have been generated.
3087 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
3088 * lang.c (flag_indirect_dispatch): Define.
3089 (lang_f_options): Add indirect-dispatch flag.
3091 2001-12-14 Matthias Klose <doko@debian.org>
3093 * gcj.texi: Markup for man page generation. Document missing
3094 options printed by <tool> --help.
3095 Terminate description of gij's -ms option with a dot.
3096 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3097 (java.generated-manpages java.install-man, java.uninstall,
3098 java-maintainer-clean) Updated.
3100 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3102 * class.c (get_dispatch_table): Fix java vtable layout
3103 for TARGET_VTABLE_USES_DESCRIPTORS.
3104 * decl.c (java_init_decl_processing): Initialize
3105 alloc_no_finalizer_node, finalize_identifier_node.
3106 * expr.c (class_has_finalize_method): New function.
3107 (expand_java_NEW): Generate calls for finalizer-free allocation.
3108 (build_invokevirtual): Fix java vtable layout for
3109 TARGET_VTABLE_USES_DESCRIPTORS.
3110 * java-tree.h (enum java_tree_index): New entries:
3111 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3112 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3113 (class_has_finalize_method): declare.
3114 (HAS_FINALIZER_P): New macro.
3115 * parse.y (patch_invoke): Generate calls for finalizer-free
3118 2001-12-12 Matthias Klose <doko@debian.org>
3120 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3121 whitespace at end of line.
3123 2001-12-11 Tom Tromey <tromey@redhat.com>
3125 * lex.c (java_init_lex): Define wfl_to_string as
3126 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3128 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3130 * class.c (make_method_value): Use null_pointer_node to
3131 represent empty exception table.
3133 2001-12-10 Tom Tromey <tromey@redhat.com>
3135 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3137 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3139 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3141 2001-12-09 Per Bothner <per@bothner.com>
3143 * check-init.c (current_switch_has_default): New static field.
3144 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3145 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3146 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3148 2001-12-09 Tom Tromey <tromey@redhat.com>
3150 * check-init.c (check_init): Don't allow pre- or post- increment
3151 or decrement of final variable.
3152 (final_assign_error): Minor error message rewording.
3154 2001-12-08 Tom Tromey <tromey@redhat.com>
3156 * java-tree.h: Fixed typo.
3158 * gjavah.c (decompile_method): Don't decompile to `return this'
3161 * gjavah.c (cxx_keywords): Re-sorted.
3162 * lex.c (cxx_keywords): Re-sorted.
3164 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3167 * gjavah.c (print_namelet): Clear subnamelets.
3168 (HANDLE_METHOD): Set `method_printed' earlier.
3170 2001-12-07 Tom Tromey <tromey@redhat.com>
3172 * lang.c (lang_f_options): Added
3173 optimize-static-class-initialization.
3174 (java_decode_option): Removed special case.
3176 2001-12-07 Per Bothner <per@bothner.com>
3178 * check-init.c (check_init): Fix typo freeing memory twice.
3180 2001-12-05 Per Bothner <per@bothner.com>
3182 Restore support for static class initialization optimization.
3183 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3184 * check-init.c (check_int): At end of BLOCK handle initialization
3185 blocks, which used to be done in java_complete_expand_method but did
3186 not handle the case where check_for_initialization might allocate
3187 more than a word of bits.
3188 * decl.c (lang_make_tree): The smic field is now a tree.
3189 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3190 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3192 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3194 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3195 Change from a hash table to a list.
3196 (struct_lang_decl): Change field 'smic' to match.
3197 * class.c (add_method_1): Initialize
3198 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3199 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3200 (java_expand_method_bodies): -here, since 'smic' is now a list.
3201 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3203 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3205 * class.c (java_hash_compare_tree_node): Fix casts.
3207 2001-12-04 Per Bothner <per@bothner.com>
3209 * check-init.c: Handle definite unassignment to finals in addition
3210 to definite assignment.
3211 (loop_current_locals): New field.
3212 (num_current_locals, int start_current_locals, num_current_words):
3214 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3215 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3216 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3217 (get_variable_decl, check_final_reassigned): New functions.
3218 (check_init, check_bool_init): Modify as needed for checking finals.
3219 (check_for_initialization): Take extra parameter and return void.
3220 Do extra start-up logic to check final fields for assignment.
3221 * parse.y (check_static_final_variable_assignment_flag,
3222 reset_static_final_variable_assignment_flag, check_final_assignment,
3223 check_final_variable_local_assignment_flag,
3224 reset_final_variable_indirect_assignment_flag,
3225 reset_final_variable_global_assignment_flag): Remove functions.
3226 (java_complete_expand_methods, outer_field_access_fix,
3227 patch_assignment): Remove no-longer used logic.
3228 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3229 * parse.y (register_fields, java_complete_tree): Update accordingly.
3231 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3232 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3233 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3235 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3237 * java-tree.h (DECL FINAL): New bit-field.
3238 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3239 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3240 (DECL_INIT_CALLS_THIS): New macro.
3241 (struct lang_decl): New bit-field init_calls_this.
3242 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3243 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3244 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3245 use it for both local variables and final fields.
3246 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3248 (struct lang_type): Remove hfv bit-field.
3249 (check_for_initialization): Change to return void.
3251 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3252 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3253 * check-init.c (final_assign_error): New helper function.
3254 (check_final_reassigned, check_init): Use it.
3255 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3257 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3258 bit-fields to unsigned.
3260 2001-12-03 Per Bothner <per@bothner.com>
3262 * parse.y (patch_binop): Minor constant folding.
3264 * parse.y (build_current_thisn): Shorter 'buffer'.
3266 2001-12-03 Per Bothner <per@bothner.com>
3268 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3269 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3270 * jcf-write.c (generate_bytecode_insns): Remove support for
3271 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3272 * check-init.c (check_init): Likewise.
3274 2001-12-03 Per Bothner <per@bothner.com>
3276 * verify.c (subroutine_nesting): New function.
3277 (verify_jvm_instructions): Use it to fix logic for checking that
3278 we're done with the current subroutine.
3280 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3281 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3283 2001-12-03 Per Bothner <per@bothner.com>
3285 * jcf.h: Fix obvious typo in comment.
3286 * typeck.c (build_null_signature): Add comment.
3288 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3290 * expr.c: Remove leading capital from diagnostic messages, as
3291 per GNU coding standards.
3292 * jcf-io.c: Similarly.
3293 * jcf-parse.c: Similarly.
3294 * jv-scan.c: Similarly.
3295 * jvspec.c: Similarly.
3296 * mangle.c: Similarly.
3298 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3299 Alexandre Petit-Bianco <apbianco@redhat.com>
3301 * expr.c (build_java_arrayaccess): Call save_expr on array for
3302 correct evaluation order, modified comment, fixed indentation.
3303 * parse.y: (patch_assignment): Correctly extract the array base
3304 from the tree generate by build_java_arrayaccess, added comments.
3305 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3306 Fixes PR java/3096, PR java/3803, PR java/3965.
3308 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3310 * expr.c (expand_byte_code): Remove trailing periods from messages.
3311 * jcf-parse.c (load_class, jcf_parse): Similarly.
3312 * jcf-write.c (generate_classfile): Similarly.
3313 * lex.c (java_lex): Similarly.
3315 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3317 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3319 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3321 * Make-lang.in (java.generated-manpages): New dummy target.
3323 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3325 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3327 (lang_specific_pre_link): Use set_input to set input_filename.
3329 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3330 (main): Fix definition.
3331 Strip `main' from classname.
3334 2001-11-18 Roger Sayle <roger@eyesopen.com>
3336 * parse.h (java_expand_switch): Remove old prototype.
3338 2001-11-18 Tom Tromey <tromey@redhat.com>
3340 Fix for PR java/1401:
3341 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3343 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3346 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3348 * lang.c (finish_parse): Rename to java_finish.
3349 (LANG_HOOKS_FINISH, java_finish): New.
3351 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3353 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3354 * java-tree.h: New prototype.
3355 * lang.c (java_init): Update prototype. Combine with old init_parse.
3357 2001-11-13 Tom Tromey <tromey@redhat.com>
3359 * gjavah.c (method_signature): New global.
3360 (HANDLE_METHOD): Set it.
3361 (decompile_return_statement): New function.
3362 (decompile_method): Use it.
3363 (print_method_info): Removed `synth' argument.
3365 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3367 * java-tree.h (java_set_yydebug): New.
3368 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3369 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3370 (print_lang_decl, print_lang_type, print_lang_identifier,
3371 print_lang_statistics, lang_print_xnode): Remove.
3373 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3375 * jcf-parse.c (init_lex): Remove.
3376 * lang.c (language_string, lang_identify): Remove.
3377 (struct lang_hooks): Constify.
3378 (LANG_HOOKS_NAME): Override.
3379 (init_parse): Update.
3381 2001-11-08 Andreas Franck <afranck@gmx.de>
3383 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3384 program_transform_name the way suggested by autoconf.
3385 (java.install-common): Also transform auxiliary program names with
3386 program_transform_name.
3388 2001-11-08 Tom Tromey <tromey@cygnus.com>
3390 * parse.y (trap_overflow_corner_case): New rule.
3391 (unary_expression): Use it.
3392 * lex.c (java_init_lex): Don't set minus_seen.
3393 (yylex): Don't use minus_seen. Communicate overflow to parser for
3395 (error_if_numeric_overflow): New function.
3396 * parse.h (minus_seen): Removed field.
3397 (JAVA_RADIX10_FLAG): New define.
3399 2001-11-07 Tom Tromey <tromey@redhat.com>
3401 Patch for PR java/1414:
3402 * parse.y (case_label_list): New global.
3403 (goal): Register case_label_list with GC.
3404 (java_complete_lhs): Save new case on case_label_list.
3405 (patch_switch_statement): Check for duplicate case labels.
3407 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3409 * parse.y (patch_assignment): Removed unused third argument.
3410 (java_complete_lhs): Removed unused third argument to patch_assignment.
3412 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3414 * lang.c: Include langhooks-def.h.
3415 * Make-lang.in: Update.
3417 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3419 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3421 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3423 * mangle.c (find_compression_record_match): Don't match compression
3424 records for package name elements unless they occur at the start of
3425 the name. Fix for PR java/4717.
3427 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3429 * expr.c (expand_java_field_op): Don't special-case references to
3430 java.lang.PRIMTYPE.TYPE.
3431 (build_primtype_type_ref): Removed.
3432 * java-tree.h (build_primtype_type_ref): Remove prototype.
3433 * parse.y (maybe_build_primttype_type_ref): Removed.
3434 (complete_function_arguments): Don't special-case references to
3435 java.lang.PRIMTYPE.TYPE.
3436 (patch_assignment): Likewise.
3437 (array_constructor_check_entry): Likewise.
3439 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3441 * mangle.c (static tree compression_table): Fixed leading comment.
3442 * parse.h (struct parser_ctxt): Fixed field comment.
3443 * parse.y (check_pkg_class_access): New prototype, fixed leading
3444 comment, new parameter used to emit error only if passed as true.
3445 (parse_check_super): Pass extra argument to check_pkg_class_access.
3446 (do_resolve_class): Likewise.
3447 (process_imports): Likewise.
3448 (read_import_dir): Fixed indentation.
3449 (find_in_imports_on_demand): New local class_type_name. Local
3450 node_to_use deleted. while loop changed into for loop. Report
3451 multiple definition only for accessible classes. Improved error
3453 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3454 assigned to parameter list, fixed indentation. while loop changed
3455 into for loop, restore TREE_CHAIN on local `tem' before the next
3458 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3460 * lang.c (lang_get_alias_set): Deleted.
3462 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3464 * gjavah.c (jni_print_char): Fix thinko in last change.
3466 * gjavah.c (jni_print_char, decode_signature_piece): Use
3467 safe-ctype macros and/or fold extra calls into fewer ones.
3468 * lex.c (java_read_unicode, java_lex): Likewise.
3469 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3470 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3471 * mangle_name.c (append_unicode_mangled_name,
3472 unicode_mangling_length): Likewise.
3474 2001-10-17 Richard Henderson <rth@redhat.com>
3476 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3478 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3480 * lang.c (langhooks.h): Included.
3481 (LANG_HOOKS_INIT): Redefined.
3482 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3483 (LANG_HOOKS_DECODE_OPTION): Likewise.
3484 (struct lang_hooks lang_hooks): New initialization.
3486 2001-10-11 Per Bothner <per@bothner.com>
3488 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3489 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3490 The former is simpler, and jcf-write.c handles it better.
3491 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3492 or WITH_CLEANUP_EXPR.
3493 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3494 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3496 * parse.y (patch_if_else_statement): If the condition is constant,
3497 optimize away the test.
3499 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3501 * parse.y (patch_cast): Call patch_string on the first operand of
3502 the incoming node, update it if necessary. Fixes PR java/4510.
3504 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3506 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3507 when name qualifier matches a package name.
3509 2001-10-08 Tom Tromey <tromey@redhat.com>
3511 Fix for PR java/4489:
3512 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3513 force a new label when computing `body_block'.
3515 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3517 * jcf-io.c (format_uint): Const-ify.
3518 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3519 * lex.c (java_get_line_col): Likewise.
3520 * parse.y (build_incdec): Likewise.
3522 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3524 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3525 a NULL enclosing context if appropriate. Fixes PR java/4466.
3527 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3529 * parse.y (patch_assignment): Use lvalue's original TYPE when
3530 building the final COMPOUND_EXPR.
3531 (try_reference_assignconv): Fixed leading comment.
3533 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3535 * parse.y (check_final_variable_indirect_assignment): For
3536 COMPOUND_EXPR, return only if finals were found initialized
3537 properly, if not, keep on checking.
3538 (check_final_variable_global_assignment_flag): New local
3539 error_found, set when appropriate and used to decide whether to
3540 report uninitialized finals. Fixed typo in comment.
3542 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3544 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3545 last three initializations. Fixes PR java/4360.
3547 2001-09-21 Richard Henderson <rth@redhat.com>
3549 * class.c (get_dispatch_table): Handle function descriptors.
3550 (build_dtable_decl): Likewise.
3551 * expr.c (build_invokevirtual): Likewise.
3553 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3555 * parse.y (patch_method_invocation): Build class initialization
3556 when static finals are used to qualify method invocation.
3559 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3561 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3562 build_type_name_from_array_name.
3563 (STRING_STRIP_BRACKETS): New macro.
3564 * parse.y (build_type_name_from_array_name): New function.
3565 (array_creation_expression:): Accumulate []s instead of [s.
3566 (cast_expression:): Accumulate []s instead of [s after cast type
3568 (build_array_from_name): Local string deleted, use
3569 build_type_name_from_array_name.
3570 (build_unresolved_array_type): Accumulate []s instead of [s after
3572 (register_fields): Fixed comment.
3573 (resolve_class): Local name, base deleted, new locals tname and
3574 array_dims. Use build_type_name_from_array_name. Use array_dims to
3576 (purify_type_name): Use STRING_STRIP_BRACKETS.
3578 2001-09-18 Andreas Jaeger <aj@suse.de>
3580 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3581 * jv-scan.c: Likewise.
3583 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3585 * parse.y (patch_method_invocation): Inner class creation context
3586 check not enforced within constructors. Fixes PR java/1873.
3588 2001-09-16 Tom Tromey <tromey@redhat.com>
3590 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3591 NOTE_PUSH for single-case push. Fixes PR java/4189.
3593 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3595 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3596 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3597 (struct lang_type): New fields import_list and import_demand_list.
3598 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3599 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3600 (do_resolve_class): New local saved_enclosing_type, initialized,
3601 passed as parameter to find_in_imports and find_in_imports_on_demand.
3602 (find_in_imports): Added paramater enclosing_type, use its
3603 TYPE_IMPORT_LIST when applicable.
3604 (find_in_imports_on_demand): Added parameter enclosing_type, use
3605 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3606 declaration and initialization.
3607 (fold_constant_for_init): Switch/restore current_class to the
3608 appropriate context.
3610 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3612 * verify.c (verify_jvm_instructions): Fix typo.
3614 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3616 * expr.c (expand_invoke): Const-ification.
3617 * parse.y (patch_method_invocation): Likewise.
3619 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3621 * gjavah.c (cxx_keywords): Const-ification.
3622 * keyword.gperf (java_keyword): Likewise.
3623 * lang.c (java_tree_code_name): Likewise.
3624 * lex.c (cxx_keywords): Likewise.
3625 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3627 2001-09-11 Richard Henderson <rth@redhat.com>
3629 * parse.h (ctxp_for_generation): Mark extern.
3631 2001-09-10 Richard Henderson <rth@redhat.com>
3633 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3635 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3637 * typeck.c (java_array_type_length, build_prim_array_type):
3638 Represent empty arrays by NULL index.
3640 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3642 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3643 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3645 2001-09-06 Anthony Green <green@redhat.com>
3647 * class.c (O_BINARY): Define if necessary.
3648 (registerResource_libfunc): Declare.
3649 (init_class_processing): Initilize registerResource_libfunc.
3650 (compile_resource_file): New function.
3651 * java-tree.h (resource_name): Declare.
3652 (compile_resource_file): Declare.
3653 * jcf-parse.c (yyparse): Handle compiling java resource files.
3654 * lang.c (java_decode_option): Handle -fcompile-resource option.
3655 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3657 * gcj.texi (Code Generation): Add documentation for -R flag.
3659 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3661 * jcf-write.c (generate_classfile): Issue an error in case of
3662 field/initial value mismatch.
3663 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3664 being initialized and we're generating bytecode.
3665 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3666 set DECL_INITIAL properly when appropriate.
3670 2001-09-01 Per Bothner <per@bothner.com>
3672 * parse.y (maybe_yank_clinit): A field without an initializer is not
3673 relevant. All initializers except static final and constant require
3674 <clinit>, regardless of flag_emit_class_files.
3676 2001-08-31 Per Bothner <per@bothner.com>
3678 * class.c (set_constant_value): When not emitting class files, then a
3679 String ConstantValue is a utf8const_ptr_type.
3681 2001-08-30 Per Bothner <per@bothner.com>
3683 * jcf-write.c (generate_classfile): Check that field is primitive
3684 or string before emitting ConstantValue attribute.
3686 2001-08-30 Per Bothner <per@bothner.com>
3688 * parse.y (resolve_qualified_expression_name): If creating a
3689 COMPOUND_EXPR, set it's type correctly.
3691 2001-08-30 Per Bothner <per@bothner.com>
3693 * jcf-io.c (open_class): Set filename field.
3695 * jcf-parse,c (parse_class_file): Set current_function_decl
3696 for better error message when Code attribute is missing.
3698 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3699 better diagnostics, especially for constructors.
3701 2001-08-30 Per Bothner <per@bothner.com>
3703 * jcf-write.c (generate_classfile): Don't write ConstantValue
3704 attribute if field is not final, for compatibility with jdk.
3706 * jcf-write.c (generate_classfile): Convert ConstantValue values
3707 to correct type. Work-around for front-end bug.
3708 * class.c (set_constant_value): Error if constant has wrong type.
3710 2001-08-30 Per Bothner <per@bothner.com>
3712 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3713 "Double" are printed at verbosity 1.
3715 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3717 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3719 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3721 * parse.y (patch_assignment): Don't verify final re-assignment here.
3722 (java_complete_lhs): Verify assignments to finals calling
3723 patch_assignment. Verify re-assignments to finals before calling
3726 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3728 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3731 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3733 * lex.c (java_lex): new local found_hex_digits. Set and then used
3734 in test to reject invalid hexadecimal numbers.
3735 * parse.y (java_complete_tree): Prevent unwanted cast with
3736 initialized floating point finals.
3737 (patch_binop): Emit a warning when detecting a division by zero,
3738 mark result not constant, don't simplify non integer division.
3740 2001-08-28 Per Bothner <per@bothner.com>
3742 * jcf-write.c (generate_bytecode_insns): For increments and
3743 decrements just recurse to push constant. Improvement on Mark's patch.
3745 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3747 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3748 real conversion for increments and decrements of reals.
3750 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3752 * parse.y (resolve_qualified_expression_name): Handle unresolved
3753 qualified expressions, prevent numerical qualifiers, fixed typo.
3756 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3758 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3759 don't report anything but deprecated class when marked so. Handle
3761 (patch_method_invocation): Check deprecation on methods and types.
3762 (patch_binop): code becomes an enum tree_code, added default: to
3763 switch to handle that. Detect division by zero, try to fold and
3764 return before using a subroutine.
3766 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3768 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3769 file smaller than 4 bytes.
3770 * parse.y (check_inner_circular_reference): New function.
3771 (check_circular_reference): Likewise.
3772 (array_initializer:): Accept {,}.
3773 (java_check_circular_reference): Rewritten using
3774 check_circular_reference and check_inner_circular_reference.
3775 (java_complete_expand_method): Unconditionally save and restore
3776 the unpurged exception list.
3777 (build_dot_class_method_invocation): Unmangle signature parameter.
3779 2001-08-21 Tom Tromey <tromey@redhat.com>
3781 * decl.c (init_decl_processing): Add `throws' field to method
3783 * class.c (make_method_value): Compute `throws' field for method.
3785 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3787 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3788 circularity is detected.
3789 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3791 2001-08-17 Richard Henderson <rth@redhat.com>
3793 * class.c (emit_register_classes): Add align parameter to
3794 call to assemble_integer.
3796 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3798 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3799 loading a class_or_name fails, try considering an innerclass name
3800 and load the enclosing context.
3801 * parse.y (resolve_inner_class): New function.
3802 (find_as_inner_class): Added leading comment.
3803 (register_incomplete_type): Keep the current context as enclosing
3804 context for JDEP_FIELD dependencies.
3805 (do_resolve_class): Locals new_class_decl and super initialized to
3806 NULL. Call resolve_inner_class, explore the enclosing context
3807 superclass if necessary.
3810 2001-08-16 Tom Tromey <tromey@redhat.com>
3812 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3813 * gjavah.c (main): Updated for change to jcf_path_seal.
3814 * lang.c (version_flag): New global.
3815 (java_decode_option): Recognize `-version'.
3816 (java_init): Update for change to jcf_path_seal.
3817 * jcf.h (jcf_path_seal): Added `print' argument.
3818 * jcf-path.c (jcf_path_seal): Added `print' argument.
3820 2001-08-13 Zack Weinberg <zackw@panix.com>
3822 * Make-lang.in (java/decl.o): Update dependencies.
3823 * decl.c: Include libfuncs.h, don't include toplev.h.
3825 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3827 * decl.c (init_decl_processing): exception_type_node,
3828 class_not_found_type_node, and no_class_def_found_type_node
3829 initialized. predef_filenames augmented accordingly.
3830 instinit_identifier_node initialized.
3831 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3832 * java-tree.h (enum java_tree_index): New entries
3833 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3834 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3835 (exception_type_node): New macro.
3836 (class_not_found_type_node): Likewise.
3837 (no_class_def_found_type_node): Likewise.
3838 (instinit_identifier_node): Likewise.
3839 (PREDEF_FILENAMES_SIZE): Adjusted.
3840 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3841 (struct lang_type): Fixed typo in bitfield name.
3842 (DECL_INSTINIT_P): New macro.
3843 (ID_INSTINIT_P): Likewise.
3844 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3846 * parse.y (encapsulate_with_try_catch): New function.
3847 (generate_instinit): Likewise.
3848 (build_instinit_invocation): Likewise.
3849 (ctors_unchecked_throws_clause_p): Likewise.
3850 (add_instance_initializer): Deleted.
3851 (build_instance_initializer): Likewise.
3852 (in_instance_initializer): Likewise.
3853 (check_method_redefinition): instinit$ not to be verified.
3854 (java_complete_expand_methods): Generate instinit$, simplified code.
3855 (build_dot_class_method): Eliminated unnecessary locals. Use
3856 encapsulate_with_try_catch, removed unnecessary code.
3857 (fix_constructors): New local iii. Use build_instinit_invocation.
3858 (patch_method_invocation): Added comment.
3859 (maybe_use_access_method): Don't consider instinit$.
3860 (find_applicable_accessible_methods_list): Shorten the search for
3862 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3863 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3864 (patch_throw_statement): Likewise. Fixed typo.
3866 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3869 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3870 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3872 (lang_specific_pre_link): Use set_input to set input_filename.
3874 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3875 (main): Fix definition.
3876 Strip `main' from classname.
3879 2001-08-11 Zack Weinberg <zackw@panix.com>
3881 * lex.h: Don't include setjmp.h. Don't define
3882 SET_FLOAT_HANDLER or prototype set_float_handler.
3884 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3886 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3887 `poplevel' in the right order.
3889 2001-08-09 Richard Henderson <rth@redhat.com>
3891 * Make-lang.in (class.o): Depend on TARGET_H.
3892 * class.c (emit_register_classes): Use target hooks instead of
3893 assemble_constructor and assemble_destructor.
3895 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3897 * check-init.c (flags.h): Include
3898 (check_init): Don't report uninitialized static class
3899 initialization flags, don't free bit index when doing static class
3900 initialization optimization.
3901 (check_for_initialization): Return type changed to `unsigned int.'
3902 (attach_initialized_static_class): New function.
3903 * class.c (add_method_1): Create the initialized static class
3905 (finish_class): Always emit deferred inline methods.
3906 * decl.c (emit_init_test_initialization): Moved to expr.c
3907 (complete_start_java_method): Don't traverse
3908 DECL_FUNCTION_INIT_TEST_TABLE.
3909 (lang_mark_tree): Mark hash tables in function decls.
3910 * expr.c (emit_init_test_initialization): Moved from decl.c.
3911 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3912 initialization flag, set DECL_CONTEXT and
3913 LOCAL_CLASS_INITIALIZATION_FLAG.
3914 (java_lang_expand_expr): Emit initialization code for static class
3915 initialized flags when entering block, if necessary.
3916 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3917 * java-tree.h (flag_optimize_sci): New global variable declaration.
3918 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3919 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3920 (LOCAL_FINAL_P): Fixed typo in comment.
3921 (FINAL_VARIABLE_P): Likewise.
3922 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3923 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3924 (struct lang_decl): New fields `ict', `smic' and `cif.'
3925 (check_for_initialization): New returned value for global.
3926 (attach_initialized_static_class): New global function.
3927 (STATIC_CLASS_INIT_OPT_P): New macro.
3928 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3929 * lang.c (java_decode_option): Handle
3930 `-fno-optimize-static-class-initialization'
3931 * parse.y (start_complete_expand_method): New function.
3932 (java_expand_method_bodies): Likewise.
3933 (attach_init_test_initialization_flags): Likewise.
3934 (adjust_init_test_initialization): Likewise.
3935 (emit_test_initialization): Likewise.
3936 (java_complete_expand_methods): Nullify abstract and native method
3938 (java_complete_expand_method): New locals `fbody', `block_body'
3939 and `exception_copy.' Reorganized: directly return on empty method
3940 bodies, call `start_complete_expand_method', remember definitely
3941 initialized static class in function, don't expand method bodies.
3942 (java_expand_classes): Call `java_expand_method_bodies' before
3943 `finish_class' when compiling to native.
3944 (resolve_expression_name): Use `orig' after building outer class
3946 (patch_invoke): Remember static method invocations.
3948 2001-08-06 Richard Henderson <rth@redhat.com>
3950 * class.c (emit_register_classes): Pass a symbol_ref and priority
3951 to assemble_constructor.
3953 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3955 * java-tree.h (all_class_filename): New macro.
3956 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3957 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3958 newly created IDENTIFIER_NODE to `all_class_filename.'
3960 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3962 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3963 Use ggc_add_tree_root to register roots.
3965 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3967 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3968 second operand calling check_init.
3969 * decl.c (complete_start_java_method): Swaped second and third
3970 arguments while creating WITH_CLEANUP_EXPR node.
3971 * jcf-write.c (generate_bytecode_insns): Use second operand
3972 instead of third when handling WITH_CLEANUP_EXPR.
3973 * parse.y (java_complete_lhs): Expand second operand of
3974 WITH_CLEANUP_EXPR nodes.
3975 (patch_synchronized_statement): Swaped second and third arguments
3976 while creating WITH_CLEANUP_EXPR node.
3978 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3980 * parse.y (create_interface): Avoid cyclic inheritance report when
3981 syntax error encountered during class definition.
3984 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3986 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3988 (lang_specific_pre_link): Use set_input to set input_filename.
3990 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3991 (main): Fix definition.
3992 Strip `main' from classname.
3995 2001-07-18 Tom Tromey <tromey@redhat.com>
3998 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3999 * lex.c (java_new_lexer): Use ICONV_CONST.
4000 (java_read_char): Likewise.
4001 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
4002 (jv-scan$(exeext)): Likewise.
4004 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4006 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
4007 * parse.y (check_class_interface_creation): Allow `private' if the
4008 enclosing is not an interface.
4009 (create_interface): Interface tagged public if the enclosing
4010 context is an interface.
4011 (create_class): Class tagged public if the enclosing context
4015 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
4017 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
4020 2001-07-14 Tim Josling <tej@melbpc.org.au>
4022 * check-init.c (check_init): Remove references to EXPON_EXPR.
4024 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4026 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
4027 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
4030 2001-07-13 Tom Tromey <tromey@redhat.com>
4032 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
4035 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4037 * parse.y (patch_method_invocation): Don't override primary if one
4038 is already provided, but let this$<n> be built. Fixed comment.
4040 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
4042 * parse.y (empty_statement:): Report empty statement error only
4043 when found at class declaration level.
4046 2001-07-12 Tom Tromey <tromey@redhat.com>
4048 * expr.c (expand_load_internal): New function.
4049 (LOAD_INTERNAL): Use it.
4051 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
4053 * parse.y (verify_constructor_super): Compare anonymous class ctor
4054 args with `valid_method_invocation_conversion_p.'
4057 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4059 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
4060 `-fsyntax-only.' Fixes PR java/3248
4062 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4064 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
4066 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
4068 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
4069 current function is static. Fixes PR java/1970
4071 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4073 * parse.y (patch_method_invocation): Add enclosing context to ctor
4074 calls if necessary. Fixes PR java/2953
4076 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4078 * parse.y (resolve_package): Abort if qualified expression member
4080 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
4083 2001-07-07 Zack Weinberg <zackw@stanford.edu>
4085 * verify.c: Don't use // comments.
4087 2001-07-05 Tom Tromey <tromey@redhat.com>
4089 * lang.c (flag_assume_compiled): Removed.
4090 * java-tree.h (flag_assume_compiled): Removed.
4091 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
4092 -fhash-synchronization, -fuse-divide-subroutine,
4093 -fcheck-references, -femit-class-file, -femit-class-files,
4094 -fassume-compiled. Updated --encoding information. Changed
4095 -foutput-class-dir to `-d'.
4097 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4099 * jcf-parse.c (parse_class_file): Add lineno parameter to
4100 debug_start_source_file call.
4102 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4104 * gcj.texi: Use gpl.texi.
4105 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4106 dependencies and use doc/include in search path.
4108 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4110 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4111 `this'. If so, don't build instance initializers.
4113 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4115 * parse.y (resolve_expression_name): Improved error message for
4116 inner class cases. Fixes PR java/1958
4118 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4120 * lang.c: #include diagnostic.h
4121 (lang_print_error): Add a `diagnostic_context *' parameter.
4122 (java_dummy_print): Likewise.
4123 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4125 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4127 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4128 * jcf.h (typedef struct JCF): New bitfield `finished.'
4129 (JCF_FINISH): Set `finished.'
4130 (JCF_ZERO): Reset `finished.'
4133 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4135 * parse.y (class_body_declaration:): Don't install empty instance
4139 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4141 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4142 (set_class_decl_access_flags): New function.
4143 * java-tree.h (set_class_decl_access_flags): New prototype.
4144 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4145 (parse_class_file): New local `decl_max_locals.' Take wide types
4146 into account to compute DECL_MAX_LOCALS.
4147 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4150 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4152 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4154 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4156 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4157 * parse.y (do_resolve_class): Moved comments out to leading comment
4158 section. Removed local `start', New local `_ht' and
4159 `circularity_hash.' Record `enclosing' in hash table and search
4160 it to detect circularity. Use `enclosing' as an argument to
4161 `lookup_cl.' Free the hash table when done.
4163 2001-06-19 Tom Tromey <tromey@redhat.com>
4165 * lex.c (java_read_char): Disallow invalid and overlong
4166 sequences. Fixes PR java/2319.
4168 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4170 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4172 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4174 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4175 arguments accordingly.
4177 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4179 * gcj.texi: Move contents to just after title page.
4181 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4183 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4185 (patch_incomplete_class_ref): Build the class ref, build the class
4186 init if necessary, complete the tree.
4189 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4191 * parse.y (lookup_field_wrapper): Test `name' code.
4192 (resolve_qualified_expression_name): Test `qual_wfl' code.
4193 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4194 handle `qual_wfl' by code.
4195 (maybe_build_primttype_type_ref): Test `wfl' code.
4197 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4199 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4201 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4202 the dvi file in the java directory.
4204 2001-05-25 Sam TH <sam@uchicago.edu>
4206 * gen-table.pl javaop.h jcf.h lex.h,
4207 parse.h: Fix header include guards.
4209 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4211 * jv-scan.c (version): Update copyright year.
4213 2001-05-21 Per Bothner <per@bothner.com>
4215 * jcf-parse.c (read_class): If class is from .class or .zip file
4216 and it's already been read, don't push/pop parser context.
4218 2001-05-18 Per Bothner <per@bothner.com>
4220 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4221 command line so the jvgenmain-generated main program comes first.
4223 2001-05-15 Tom Tromey <tromey@redhat.com>
4225 * class.c (build_utf8_ref): Don't generate identifier based on
4228 2001-05-12 Richard Henderson <rth@redhat.com>
4230 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4231 * expr.c (java_lang_expand_expr): Expand it.
4232 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4233 calling build_exception_object_ref.
4234 * parse.y (catch_clause_parameter): Likewise.
4235 (build_dot_class_method): Likewise.
4236 (try_reference_assignconv): Likewise.
4237 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4238 * jcf-write.c (generate_bytecode_insns): Likewise.
4240 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4242 * parse.y (build_unresolved_array_type): Set
4243 EXPR_WFL_QUALIFICATION on the newly created wfl.
4244 Fixes PR java/2538. Fixes PR java/2535.
4246 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4248 * parse.y (fix_constructors): Removed unnecessary assignment to
4249 local. Moved assignment to `this$<n>', fixed comments and
4251 (build_wfl_wrap): Fixed indentation.
4252 Fixes PR java/2598, java/2579 and java/2658.
4254 2001-05-03 Mo DeJong <mdejong@redhat.com>
4256 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4257 check for byte swap.
4259 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4261 * expr.c (build_class_init): Move MODIFY_EXPR
4262 outside of COND_EXPR. Remove variable `call'.
4264 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4266 * decl.c: NULL_PTR -> NULL.
4267 * jcf-write.c: Likewise.
4269 2001-05-01 Tom Tromey <tromey@redhat.com>
4271 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4272 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4273 * gcj.texi: Updated copyright text. Include fdl.texi.
4274 (Top): Link to new node.
4276 2001-05-01 Per Bothner <per@bothner.com>
4278 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4280 2001-05-01 Per Bothner <per@bothner.com>
4282 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4283 import_list contains the name, not the TREE_PURPOSE.
4285 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4287 * jcf-io.c (read_zip_member): Cast to long in comparison with
4290 * jvspec.c (lang_specific_driver): Initialize variables.
4292 * mangle.c (find_compression_record_match): Likewise.
4294 * typeck.c (build_null_signature): Provide static prototype. Mark
4295 parameter with ATTRIBUTE_UNUSED.
4297 * verify.c (verify_jvm_instructions): Initialize variable.
4299 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4301 * parse.y (do_resolve_class): Check for cyclic inheritance during
4302 inner class resolution.
4304 2001-04-27 Per Bothner <per@bothner.com>
4306 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4307 while iterating, since that could cause gc to lose stuff.
4309 2001-04-26 Per Bothner <per@bothner.com>
4311 Fix method search wrt scope of inner classes to match JLS2.
4312 * typeck.c (build_null_signature): New static function.
4313 (has_method): New function. Uses build_null_signature and lookup_do.
4314 * java-tree.h (has_method): New declaration.
4315 * parse.y (find_applicable_accessible_methods_list): Do not search
4316 context of inner classes here.
4317 (patch_method_invocation): Search scope, ie. current and outer clases,
4318 for method matching simple name, to find class.
4320 2001-04-26 Per Bothner <per@bothner.com>
4322 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4323 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4325 * constants.c (find_methodref_with_class_index): New function.
4326 (find_methodref_index): Use find_methodref_with_class_index.
4327 * java-tree.h (find_methodref_with_class_index): New declaration.
4328 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4329 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4330 If context changed from interface to class, don't use invokeinterface.
4332 2001-04-25 Per Bothner <per@bothner.com>
4334 * verify.c (verify_jvm_instructions): For field instructions,
4335 check that field index is valid. For invoke instructions, check that
4336 method index is valid.
4338 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4340 * config-lang.in (target_libs): Copy from $libgcj_saved.
4342 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4344 * decl.c (init_decl_processing): Add new class "protectionDomain"
4346 * class.c (make_class_data): Set initial value for "protectionDomain".
4348 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4350 * jvspec.c (lang_specific_driver): Fix memory allocation
4351 deficit, by using concat in lieu of xmalloc/sprintf.
4353 2001-04-20 Per Bothner <per@bothner.com>
4355 Fixes to compile multiple .class files at once.
4356 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4357 * java-tree.h (CLASS_PARSED_P): New macro.
4358 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4359 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4360 (read_class): Avoid some code duplication.
4361 Don't call JCF_FINISH for a .class file - might be needed later.
4362 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4363 rather than CLASS_LOADED_P, since latter implies class laid out.
4364 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4365 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4367 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4369 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4371 * boehm.c: Include toplev.h.
4373 2001-04-06 Tom Tromey <tromey@redhat.com>
4374 Alexandre Petit-Bianco <apbianco@redhat.com>
4376 Fix for PR gcj/1404 and PR gcj/2332:
4377 * parse.y (build_array_from_name): If we use the type_wfl then
4378 accumulate dimensions from the original type as well.
4379 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4381 2001-04-06 Tom Tromey <tromey@redhat.com>
4383 * parse.y (analyze_clinit_body): Return true if the second operand
4384 of a METHOD_EXPR is nonzero.
4386 2001-04-06 Tom Tromey <tromey@redhat.com>
4388 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4390 ($(srcdir)/java/parse.c): Likewise.
4392 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4394 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4395 (version-gcc): Initialized.
4396 (which-gcj): Likewise.
4398 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4400 * java-tree.h (struct lang_decl): New macro
4401 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4402 * parse.y (build_instance_initializer): New function.
4403 (add_instance_initializer): Use it.
4404 (java_fix_constructors): Set `current_class' before fix pass.
4405 (fix_constructors): Just return if already fixed. Move `super()'
4406 invocation ahead. Use `build_instance_initializer.'
4409 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4411 * parse.y (resolve_qualified_expression_name): Pass field's
4412 DECL_CONTEXT to `not_accessible_p.'
4413 (not_accessible_p): Changed parameters order in `inherits_from_p'
4416 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4418 * lang-options.h: Add flag_check_references.
4420 2001-04-04 Per Bothner <per@bothner.com>
4422 * java-tree.h (CONSTANT_VALUE_P): New macro.
4423 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4424 * parse.y (maybe_build_class_init_for_field): New static function.
4425 (resolve_expression_name, resolve_field_access): Use
4426 maybe_build_class_init_for_field instead of build_class_init
4427 This does not do the init if the field is compile-time-constant.
4428 (resolve_field_access): Simplify.
4430 * parse.y (fold_constant_for_init): Merge test into switch.
4432 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4434 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4436 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4438 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4440 * expr.c (pop_type_0): Save the result of the first
4441 lang_printable_name call in a scratch buffer, so it
4442 won't be clobbered by the second call.
4444 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4446 * parse-scan.y (array_type:): Rewritten.
4447 (type_declaration:): `empty_statement' replaces `SC_TK.'
4448 (class_member_declaration:): `empty statement' added.
4449 (method_body:): Simplified.
4450 (static_initializer:): Likewise.
4451 (primary_no_new_array:): Use `type_literals.'
4452 (type_literals:): New rule.
4453 (dims:): Set and update `bracket_count.'
4454 Fixes PR java/1074. Fixes PR java/2412.
4456 2001-03-28 Hans Boehm <boehm@acm.org>
4458 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4459 (get_boehm_type_descriptor): Set type on returned value to be a
4460 pointer length integer.
4462 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4464 * expr.c (pop_type_0): Call `concat' rather than building the
4466 (pop_type): Add format specifier in call to `error'.
4468 * parse.y (patch_method_invocation): Avoid casting away
4471 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4473 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4475 2001-03-28 Richard Henderson <rth@redhat.com>
4477 IA-64 ABI Exception Handling:
4478 * Make-lang.in (except.o): Don't depend on eh-common.h.
4479 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4480 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4481 [soft_exceptioninfo_call_node]: Remove.
4482 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4483 (end_java_method): No emit_handlers.
4484 * except.c (java_set_exception_lang_code): Remove.
4485 (method_init_exceptions): Don't call it.
4486 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4487 (build_exception_object_ref): New.
4488 (expand_end_java_handler): Update for except.h name changes.
4489 (emit_handlers, expand_resume_after_catch): Remove.
4490 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4491 (process_jvm_instruction): Use build_exception_object_ref.
4492 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4493 (soft_exceptioninfo_call_node): Remove.
4494 (build_exception_object_ref): Declare.
4495 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4496 soft_exceptioninfo_call_node. Move processing ...
4497 [EXC_PTR_EXPR]: ... here.
4498 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4499 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4500 (source_end_java_method): No java_set_exception_lang_code or
4502 (build_dot_class_method): Use build_exception_object_ref.
4503 (try_reference_assignconv): Check EXC_PTR_EXPR not
4504 soft_exceptioninfo_call_node.
4506 2001-03-28 Richard Henderson <rth@redhat.com>
4508 * java-tree.h (throw_node): Define as a single member of
4509 java_global_trees instead of a separate array.
4510 (JTI_THROW_NODE): New.
4511 * decl.c (throw_node): Don't declare.
4512 (init_decl_processing): Init a scalar throw_node.
4513 Don't register it for gc.
4514 * check-init.c (check_init): Reference scalar throw_node.
4515 * expr.c (build_java_athrow): Likewise.
4516 * jcf-write.c (generate_bytecode_insns): Likewise.
4517 * parse.h (BUILD_THROW): Likewise.
4519 2001-03-28 Richard Henderson <rth@redhat.com>
4521 * decl.c (end_java_method): Do not save and restore
4522 flag_non_call_exceptions.
4523 * parse.y (source_end_java_method): Likewise.
4524 * lang.c (flag_exceptions): Don't declare.
4525 (java_init_options): Set flag_non_call_exceptions. Set
4526 flag_exceptions here ...
4527 (java_init): ... not here.
4529 2001-03-27 Richard Henderson <rth@redhat.com>
4531 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4532 exceptions_via_longjmp.
4534 * lang.c (flag_new_exceptions): Don't declare it.
4535 (java_init_options): Or set it.
4537 2001-03-27 Richard Henderson <rth@redhat.com>
4539 * decl.c (end_java_method): Rename asynchronous_exceptions to
4540 flag_non_call_exceptions.
4541 * parse.y (source_end_java_method): Likewise.
4543 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4545 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4547 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4549 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4551 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4553 * parse.y (find_as_inner_class): Follow current package
4554 indications not to mistakingly load an unrelated class.
4556 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4558 * constants.c (PUTN): Use memcpy, not bcopy.
4560 * lex.c (java_read_char): Use memmove, not bcopy.
4562 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4564 2001-03-23 Per Bothner <per@bothner.com>
4566 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4567 macro for better error pin-pointing.
4568 * java-tree.h: Fix typo in comment.
4570 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4571 Don't include jsr/goto in exception range.
4572 Check if start and end of exception range are the same (also TRY_EXPR).
4573 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4574 However, do emit the following goto even if try_block is empty.
4575 Defer freeing exception_decl until after the finalizer, to make
4576 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4578 * parse.y (java_complete_lhs): If the try-clause is empty, just
4579 return the finally-clause and vice versa.
4581 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4583 * gcj.texi (Input Options): documented the check for attribute
4584 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4585 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4586 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4587 (jcf_parse): Check for the right classes archive if necessary.
4588 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4589 (jcf_parse_fields): Fixed indentation.
4590 * jcf-write.c (append_gcj_attribute): New function.
4591 (generate_classfile): Compute the attribute count, invoke
4592 `append_gcj_attribute'.
4593 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4594 turned into bit-fields. New bit-field `right_zip.'
4595 (JCF_ZERO): Set `right_zip' to zero.
4596 * lang-options.h (-fforce-classes-archive-check): Added flag.
4597 * lang.c (flag_force_classes_archive_check): New flag.
4598 (lang_f_options): New entry `force-classes-archive-check.'
4601 2001-02-07 Andrew Haley <aph@redhat.com>
4603 * gcj.texi (Configure-time Options): Add -fcheck-references.
4604 * expr.c (build_java_indirect_ref): New function.
4605 (java_check_reference): New function.
4606 (build_java_array_length_access): Use build_java_indirect_ref to
4607 check for null references.
4608 (build_java_arrayaccess): Likewise.
4609 (build_get_class): Likewise.
4610 (build_field_ref): Likewise.
4611 (invoke_build_dtable): Likewise.
4612 (build_invokeinterface): Likewise.
4613 * lang.c (lang_f_options): Add flag_check_references.
4614 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4615 * java-tree.h (flag_check_references): New variable.
4616 * lang.c (flag_check_references): Likewise.
4617 * parse.y (patch_invoke): Use java_check_reference.
4618 (patch_assignment): Allow for extra nesting in
4619 _Jv_CheckArrayStore.
4621 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4623 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4624 * lex.c (cxx_keywords): Likewise.
4626 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4628 * parse.y (qualify_ambiguous_name): Broaden `length'
4629 recognition. Help MODIFY_EXPR be resolved as expression names.
4630 Fixes PR java/2066. Fixes PR java/2400.
4632 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4634 * gjavah.c (process_file): Mark interface definitions with
4635 "__attribute__ ((java_interface))".
4637 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4639 * class.c (layout_class): Fixed push_super_field's second
4640 argument. Fixes PR java/2333.
4641 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4642 too early to lay innerclasses out.
4644 2001-03-20 Tom Tromey <tromey@redhat.com>
4645 Alexandre Petit-Bianco <apbianco@redhat.com>
4647 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4648 inside an array reference. Insertion of the array store check
4649 rewritten. Fixes PR java/2299.
4651 2001-03-20 Tom Tromey <tromey@redhat.com>
4653 * lex.c (java_read_unicode): Only accept leading `u's.
4655 2001-03-20 Tom Tromey <tromey@redhat.com>
4657 * jcf-parse.c (read_class): Initialize `class'.
4659 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4661 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4663 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4665 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4666 (layout_class): Likewise.
4667 (layout_class_method): Likewise.
4668 (emit_register_classes): Likewise.
4669 * decl.c (builtin_function): Likewise.
4670 (give_name_to_locals): Likewise.
4672 2001-03-19 Per Bothner <per@bothner.com>
4674 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4675 before trying to load an inner class.
4677 Fixes to process to command-line .class files in two passes.
4678 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4679 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4680 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4681 * class.c (is_compiled_class): Fix for renamed flag.
4682 * parse.y (maybe_create_class_interface_decl): Likewise.
4683 * jcf-parse.c (yyparse): Also set if compiling .class files.
4684 * jcf-parse.c (read_class); Read current_class.
4685 (jcf_parse): Make static.
4686 (load_inner_classes): New function, with code moved from jcf_parse,
4687 because we need to inner classes after the command-line files are read.
4688 (yyparse): Set finput to NULL when it doesn't need to be closed.
4689 Reduce use of main_jcf (basically only for archive) and
4690 use finput instead of main_jcf->read_state.
4691 Inline jcf_figure_file_type into yyparse.
4692 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4693 Defer load_inner_classes and parse_class_file to a second pass,
4694 after we've correctly mapped command-line .clas fiels to classes.
4695 (jcf_figure_file_type): Removed.
4696 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4697 (JCF_ZERO): Also clear zipd field.
4698 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4700 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4702 * jcf-parse.c (yyparse): Change ch from char * to char.
4704 2001-03-19 Per Bothner <per@bothner.com>
4706 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4707 Add constructed filelist-file at end, following -xjava. Thus any .o
4708 and library files are not affected by the -xjava. Also wrap
4709 explicit @FILE with -xjava and -xnone.
4711 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4713 * class.c (build_static_field_ref): Call make_decl_rtl() after
4714 setting the DECL_EXTERNAL flag.
4716 2001-03-17 Per Bothner <per@bothner.com>
4718 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4720 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4721 when result is is needed (target is STACK_TARGET).
4723 * parse.h (JDEP_SOLV): Removed.
4724 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4726 * parse.y (incomplete_class_list): Removed.
4727 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4728 It doesn't work if resolve_class changes the name of an array type
4729 that is on the list and then someone else looks for the modified name.
4730 Also, seems liable to break when compiling multiple source files at
4731 once. So the simplest is to just remove incomplete_class_list -
4732 it is only a minor space win and it is not even clear it saves time.
4734 * parse.y (resolve_class): Remove unneeded promote_type.
4736 2001-03-15 Per Bothner <per@bothner.com>
4738 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4739 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4740 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4741 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4743 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4744 * parse.y (java_expand_classes): Likewise.
4746 * parse.y (expand_start_java_method): Was only called once and had a
4747 misleading name, so inline in caller java_complete_expand_method.
4748 (enter_a_block): Likewise inline in enter_block and remove.
4750 Remove junk from when gcc/java was created (by copying from C/C++).
4751 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4752 (struct binding_level): Remove fields keep, keep_if_subblocks,
4753 more_cleanups_ok, have_cleanups (which have never been used).
4754 (pushlevel, poplevel): Remove related useless code.
4756 * class.c (make_class_data): The class_dtable_decl (i.e. the
4757 vtable for Class) should be external, except when compiling Class.
4759 * jvspec.c (lang_specific_driver): Fix -C handling.
4760 Check -save-temps to see if temp @FILE should be deleted.
4761 Follow-up to/fix for February 16 patch.
4763 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4764 (type_stack_dup): Remove no-longer neded error check.
4766 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4768 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4769 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4770 don't surround the element with 'N..E' if the type name is
4773 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4775 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4776 DECL_RTL_SET_P, etc.
4777 (make_method_value): Likewise.
4778 (get_dispatch_table): Likewise.
4780 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4782 2001-03-07 Tom Tromey <tromey@redhat.com>
4784 * config-lang.in (lang_requires): Define.
4786 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4788 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4791 2001-03-05 Per Bothner <per@bothner.com>
4793 Fix a problem where rest_of_decl_compilation applied to
4794 class_dtable_decl causes problems because it was done too early,
4795 before output file was opened.
4796 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4797 * class.c (class_dtable_decl): Add macro - element of class_roots.
4798 (make_class_data): Define class_dtable_decl.
4799 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4801 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4803 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4804 uses of 'boolean' with 'bool'.
4806 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4808 * lang-specs.h: Add zero initializer for cpp_spec field to all
4811 2001-02-16 Per Bothner <per@bothner.com>
4813 Handle compiling multiple input files at once, and @FILE syntax.
4814 * gcj.texi: Updated documentation to match.
4815 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4816 * jcf-parse.c (parse_source_file): Split into ...
4817 (parse_source_file_1): New function - and:
4818 (parse_source_file_2): New function.
4819 (yyparse): On -ffilelist-file, open and scan named file.
4820 On first pass over files, only do parse_source_file_1.
4821 A new second pass calls parse_source_file_2 for each file to compile.
4822 (init_jcf_parse): Call init_src_parse.
4823 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4824 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4825 as multiple input file combined in one compilation.
4826 * lang-options.h: Add -ffilelist-file
4827 * lang.c (flag_filelist_file): New flag variable.
4828 (lang_f_options): Handle -ffilelist-file.
4829 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4830 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4831 gclass_list - use global fields of src_parse_roots instead.
4832 * parse.y (src_parse_roots): New array.
4833 (incomplete_class_list, gclass_list): New macros.
4834 (push_parser_context, java_pop_parser_context,
4835 java_parser_context_resume): Don't fiddle with deleted fields.
4836 (various): Use incomplete_class gclass_list and global macros
4837 instead of parse_ctxt fields - the lists are global.
4838 (init_src_parse): New function.
4840 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4842 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4844 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4846 * parse.y (check_inner_class_access): Moved declaration of local
4847 `enclosing_decl_type' to the right location.
4849 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4851 * parse.y (parser_check_super_interface): Don't call
4852 check_pkg_class_access for an inner interface.
4853 (parser_check_super): Don't call check_pkg_class_access for inner
4855 (do_resolve_class): Simplify enclosing type loop. Don't call
4856 check_pkg_class_access if CL and DECL are not set.
4857 (find_in_imports_on_demand): Set DECL if class_type needed to be
4858 loaded. Don't call check_pkg_class_access for an inner class.
4859 (check_inner_class_access): Rewritten to implement member access
4860 rules as per spec 6.6.1.
4861 (check_pkg_class_access): Handle the empty package correctly.
4862 (in_same_package): New function. Determine if two classes are in the
4865 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4867 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4868 method into array types.
4869 * parse.y (patch_method_invocation): Bypass access check on clone call
4872 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4874 * expr.c (build_instanceof): Check for arrays when trying fold to
4877 2001-02-15 Jim Meyering <meyering@lucent.com>
4879 * Make-lang.in (java.install-common): Depend on `installdirs'.
4880 (java.install-info): Likewise.
4882 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4884 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4886 2001-02-14 Tom Tromey <tromey@redhat.com>
4887 Alexandre Petit-Bianco <apbianco@cygnus.com>
4889 Fix for PR java/1261.
4890 * typeck.c (build_java_array_type): Add public `clone' method to
4892 * parse.y (resolve_qualified_expression_name): Use current_class
4893 when checking for inaccessibility.
4894 (patch_method_invocation): Fixed error message when accessibility
4895 denied. Added `from_super' argument.
4897 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4899 * parse.y (resolve_class): Don't build a fake decl. Use the one
4901 * typeck.c (build_java_array_type): Build and assign decl to array
4904 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4906 * parse.y (not_accessible_p): Changed leading comment. Added extra
4907 `where' argument. Use it to enforce protected access rules.
4908 (resolve_qualified_expression_name): Added extra argument to
4910 (patch_method_invocation): Use argument `primary' to provide
4911 not_accessible_p with an extra argument.
4912 (lookup_method_invoke): Added extra argument to not_accessible_p.
4913 (search_applicable_method_list): Likewise.
4915 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4917 * parse.y (resolve_qualified_expression_name): Try to resolve as
4918 an inner class access only if `decl' is a TYPE_DECL.
4920 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4922 * decl.c (classdollar_identifier_node): Initialize.
4923 * java-tree.h (enum java_tree_index): New entry
4924 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4925 (classdollar_identifier_node): New macro.
4926 (ID_CLASSDOLLAR_P): Likewise.
4927 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4928 (build_dot_class_method_invocation): Likewise.
4929 (find_applicable_accessible_methods_list): `class$' can't be
4932 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4934 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4936 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4938 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4939 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4942 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4944 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4945 outside of the `__U' sequence too.
4946 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4949 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4951 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4953 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4955 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4956 (JVGENMAIN_OBJS): Likewise.
4957 * java-tree.h (append_gpp_mangled_name): New prototype.
4958 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4959 Removed cast calling `gcc_add_root.'
4960 * jvgenmain.c (mangle_obstack): New global, initialized.
4962 (do_mangle_class): Constify local `ptr.'
4963 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4964 append_gpp_mangle_name and update `count' if necessary.
4965 Use `mangle_obstack.'
4966 * mangle.c (append_unicode_mangled_name): Removed.
4967 (append_gpp_mangled_name): Likewise.
4968 (unicode_mangling_length): Likewise.
4969 (mangle_member_name): Return type set to `void.'
4970 (mangle_field_decl): Don't append `U' in escaped names.
4971 (mangle_method_decl): Likewise.
4972 (mangle_member_name): Just use `append_gpp_mangled_name.'
4973 * mangle_name.c: New file.
4975 2001-02-07 Per Bothner <per@bothner.com>
4977 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4979 * check-init.c (check_init): Don't call done_alternative after
4980 processing loop code, as a LOOP_EXPR never terminates normally.
4982 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4984 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4986 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4988 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4991 2001-02-06 Tom Tromey <tromey@redhat.com>
4993 * lex.c (java_new_lexer): Longer error message.
4995 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4996 Alexandre Petit-Bianco <apbianco@cygnus.com>
4998 * typeck.c (build_prim_array_type): Added leading comment.
4999 (build_java_array_type): Moved locals out of
5000 block. Always create the `data' field, fixed alignment to match
5003 2001-02-04 Tom Tromey <tromey@redhat.com>
5005 * expr.c (java_lang_expand_expr): Don't bother recomputing
5006 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
5009 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5011 * parse.y (process_imports): Save the original name of the import
5012 for better error report.
5014 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
5016 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
5017 of macros used when compiling jvspec.c.
5018 * jvspec.c (lang_specific_driver): Link with the shared
5021 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
5023 * check-init.c (check_init): Call internal_error instead of fatal.
5024 * expr.c (java_lang_expand_expr): Likewise.
5025 * jcf-parse.c (get_constant): Likewise.
5026 * mangle.c (java_mangle_decl): Likewise.
5027 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
5028 (operator_string): Likewise.
5029 * check-init.c (check_init): Call abort instead of fatal.
5030 * class.c (build_class_ref): Likewise.
5031 * constants.c (write_constant_pool): Likewise.
5032 * decl.c (start_java_method): Likewise.
5033 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
5034 (java_stack_dup, encode_newarray_type): Likewise.
5035 (build_java_array_length_access): Likewise.
5036 (build_java_check_indexed_type, expand_java_pushc): Likewise.
5037 (build_java_soft_divmod, build_invokeinterface): Likewise.
5038 * java-tree.h (INNER_CLASS_P): Likewise.
5039 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
5040 (give_name_to_class, get_class_constant): Likewise.
5041 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
5042 (find_constant_index, generate_bytecode_conditional): Likewise.
5043 (generate_bytecode_insns, perform_relocations): Likewise.
5044 * lex.c (java_unget_unicode, java_lex): Likewise.
5045 * mangle.c (mangle_type, mangle_record_type): Likewise.
5046 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
5047 (finish_mangling): Likewise.
5048 * parse.h (MARK_FINAL_PARMS): Likewise.
5049 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
5050 (obtain_incomplete_type, java_complete_class): Likewise.
5051 (java_check_regular_methods, java_complete_expand_method): Likewise.
5052 (cut_identifier_in_qualified, check_deprecation): Likewise.
5053 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
5054 (java_complete_lhs, lookup_name_in_blocks): Likewise.
5055 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
5056 * typeck.c (set_local_type, parse_signature_type): Likewise.
5057 (parse_signature_string, build_java_signature): Likewise;
5058 (set_java_signature): Likewise.
5059 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
5060 * class.c (add_method): Call fatal_error instead of fatal.
5061 (build_static_field_ref): Likewise.
5062 * expr.c (build_known_method_ref, expand_invoke): Likewise.
5063 * jcf-parse.c (get_constant, jcf_parse): Likewise.
5064 * lex.c (java_new_new_lexer): Likewise.
5065 * jv-scan.c (main): Likewise.
5066 (fatal_error): Renamed from fatal.
5067 * jcf-parse.c (yyparse): Call fatal_io_error instead of
5069 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
5070 (yyparse): Likewise.
5071 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
5072 * lex.c (java_get_line_col): Likewise.
5073 * jcf-parse.c (load_class): Make errors non-fatal.
5074 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
5076 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
5078 * jvgenmain.c (class_mangling_suffix): Remove unused string.
5079 (error): Remove unused function.
5080 (main): Don't use "__attribute__ alias" on generated class symbol.
5082 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
5084 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
5086 * parse.y (finish_method_declaration): Code accounting for WFLed
5087 method DECL_NAMEs deleted.
5088 (check_abstract_method_definitions): Likewise.
5089 (resolve_type_during_patch): Layout resolved type.
5090 * typeck.c (lookup_do): Removed unused local.
5092 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5094 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5095 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5096 integer_negative_one_node.
5097 * expr.c (build_java_binop): Likewise.
5099 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5101 * zextract.c (read_zip_archive): Read file_offset before writing
5102 zipd and consequently clobbering the header contents.
5104 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5106 * Make-lang.in: Remove all dependencies on defaults.h.
5107 * decl.c: Don't include defaults.h.
5109 * parse.y: Likewise.
5111 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5113 * ChangeLog (2001-01-21): Fixed typo.
5114 * class.c (layout_class_method): Code accounting for WFLed
5115 method DECL_NAMEs deleted.
5116 * constant.c (find_methodref_index): Likewise.
5117 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5118 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5119 (struct lang_decl): New field `wfl'.
5120 (java_get_real_method_name): Prototype deleted.
5121 * mangle.c (mangle_method_decl): Code accounting for WFLed
5122 method DECL_NAMEs deleted.
5123 * parse.h (GET_METHOD_NAME): Macro deleted.
5124 * parse.y (reset_method_name): Deleted.
5125 (method_header): Set DECL_FUNCTION_WFL.
5126 (check_abstract_method_header): Code accounting for WFLed method
5128 (java_get_real_method_name): Deleted.
5129 (check_method_redefinition): Code accounting for WFLed method
5130 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5131 (java_check_regular_methods): Likewise.
5132 (java_check_abstract_methods): Likewise.
5133 (java_expand_classes): Don't call `reset_method_name.'
5134 (search_applicable_method_list): Use DECL_NAMEs instead of
5136 * typeck.c (lookup_do): Code accounting for WFLed method
5139 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5141 * lex.c (java_read_char): Check for EOF from getc first.
5143 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5145 * class.c (layout_class): Don't lay the superclass out if it's
5146 already being laid out.
5147 * jcf-parse.c (handle_innerclass_attribute): New function.
5148 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5149 handle_innerclasses_attribute.
5150 (jcf_parse): Don't load an innerclasses if it's already being
5152 * jcf-write.c (append_innerclass_attribute_entry): Static
5153 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5154 to be zero for anonymous classes.
5156 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5158 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5160 * jcf-parse.c (set_source_filename): Use
5161 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5163 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5165 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5166 gets a unique asm name.
5168 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5170 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5171 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5173 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5174 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5175 * parse.y (lookup_package_type_and_set_next): Deleted.
5176 (resolve_package): Removed unnecessary code.
5177 (find_applicable_accessible_methods_list): `finit$' can't be
5179 * verify.c (pop_argument_types): Added missing prototype.
5181 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5183 * config-lang.in: Disable java by default.
5185 2001-01-23 Tom Tromey <tromey@redhat.com>
5187 * gcj.texi (Copying): New node.
5188 Added copyright information.
5190 2001-01-21 Per Bothner <per@bothner.com>
5192 Various fixes to allow compiling a compressed .jar/.zip archive.
5193 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5194 (struct ZipFile): Add fields name and next (from ZipFileCache).
5195 (struct ZipDirectory): New field zipf points to owning ZipFile.
5196 * jcf.h (struct ZipDirectory): Add forward declaration.
5197 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5198 Remove seen_in_zip and zip_offset fields.
5199 (JCF_SEEN_IN_ZIP): New macro.
5200 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5201 * jcf-io.c: Change all ZipFileCache to ZipFile.
5202 (read_zip_member): New function.
5203 (open_in_zip): Call read_zip_member.
5204 * jcf-parse.c (find_in_current_zip): Remove function.
5205 (read_class): Merge in find_in_current_zip functionality.
5206 Call read_zip_member if needed.
5207 (parse_zip_file_entries): Use read_zip_member.
5208 (process_zip_dir): Update for removed and added JCF fields.
5209 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5211 2001-01-21 Per Bothner <per@bothner.com>
5213 Minor optimization of static ggc roots.
5214 * jcf-parse.c (parse_roots): New static field.
5215 (current_field, current_method, current_file_list): Replace by macros
5216 naming fields of parse_roots.
5217 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5218 * class.c (class_roots): New static field.
5219 (registered_class, fields_ident, info_ident, class_list):
5220 New macros naming fields of parse_roots.
5221 (build_static_field_ref): Don't register roots here.
5222 (layout_class): Static field list replaced by macro class_list.
5223 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5224 Initialize fields_ident and info_ident here.
5226 2001-01-21 Per Bothner <per@bothner.com>
5228 * jcf-parse.c (ggc_mark_jcf): New function.
5229 (init_jcf_parse): Register current_jcf as ggc root.
5231 2001-01-21 Per Bothner <per@bothner.com>
5233 * lang.c (put_decl_node): Print method's name.
5235 2001-01-21 Per Bothner <per@bothner.com>
5237 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5238 (verify_jvm_instructions): Use it, for better error messages on loads.
5240 2001-01-21 Per Bothner <per@bothner.com>
5242 * verify.c (merge_type_state): Still may have to merge even if
5243 LABEL_VERIFIED (label).
5245 2001-01-21 Per Bothner <per@bothner.com>
5247 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5248 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5250 2001-01-19 Per Bothner <per@bothner.com>
5252 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5253 if expeting an interface type. Refines Tom's change of 2000-09-12.
5255 2001-01-18 Per Bothner <per@bothner.com>
5257 * gcj.texi (Input Options): Mention .java files.
5259 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5261 * lang-options.h (-Wunsupported-jdk11): Removed.
5262 * lang.c (flag_not_overriding): Deleted.
5263 (flag_static_local_jdk1_1): Likewise.
5264 (lang_W_options): Removed "unsupported-jdk11" entry.
5265 * parse.y (java_check_methods): Removed dead code.
5267 2001-01-17 Tom Tromey <tromey@redhat.com>
5269 Changes suggested by Per Bothner:
5270 * gcj.texi (Input Options): Don't mention input files.
5271 (Code Generation): Updated --main information.
5272 (Invoking jcf-dump): Mention that --javap is incomplete.
5273 From Alexandre Petit-Bianco:
5274 (Warnings): Don't mention -Wunsupported-jdk11.
5276 (Compatibility): Mention JDK 1.2-ness of libraries.
5277 (Resources): Mention resources used when writing gcj.
5279 2001-01-17 Tom Tromey <tromey@redhat.com>
5281 * gcj.texi: New file.
5282 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5283 (java.info): Depend on gcj.info.
5284 (java/gcj.dvi): New target.
5285 (java.dvi): Depend on gcj.dvi.
5286 (java.install-info): Wrote.
5288 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5290 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5291 having called make_decl_rtl.
5293 2001-01-14 Per Bothner <per@bothner.com>
5295 Various patches to emit better messages on verification errors.
5296 * expr.c (push_type_0): Return error indication on stack overflow,
5297 instead of callinfg fatal.
5298 (push_type): Now just call push_type_0 (nd fatal on overflow).
5299 (pop_type_0): Return detailed error message (in a char** argument).
5300 (pop_type): If pop_type_0 fails, print error message.
5301 (pop_argument_types): Moved to verify.c.
5302 * verify.c (pop_argument_types): Moved from expr.c.
5303 Return a (possible) error message, rather than void.
5304 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5305 (verify_jvm_instruction): Use new macros, improving error messages.
5306 For case OPCODE_astore use object_ptr_type_node.
5307 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5308 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5310 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5311 constant, return body without wrapper. (Improves constant folding.)
5312 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5314 2001-01-13 Per Bothner <per@bothner.com>
5316 * expr.c (expand_java_field_op): Assigning to a final field outside
5317 an initializer does not violate JVM spec, so should be warning, not
5318 error. (Sun's verifier does not complain - though MicroSoft's does.)
5320 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5322 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5325 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5327 * parse.y (resolve_expression_name): Permit instance variables from
5328 enclosing context in super constructor call.
5329 (resolve_qualified_expression_name): Permit enclosing class's qualified
5330 "this" in super constructor call.
5332 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5334 * class.c (build_utf8_ref): Remove last argument in call to
5335 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5336 (build_class_ref): Likewise.
5337 (build_static_field_ref): Likewise.
5338 (get_dispatch_table): Likewise.
5339 (layout_class_method): Likewise.
5340 (emit_register_classes): Likewise.
5341 * constants.c (build_constant_data_ref): Likewise.
5342 * decl.c (builtin_function): Likewise.
5343 (create_primitive_vtable): Likewise.
5344 * expr.c (build_known_method_def): Likewise.
5345 (build_jni_stub): Likewise.
5346 (java_lang_expand_expr): Likewise.
5348 2001-01-10 Tom Tromey <tromey@redhat.com>
5350 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5352 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5354 * java-tree.h (lang_printable_name_wls): New prototype.
5355 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5356 rather than `current_class' to print type name. Don't prepend type
5357 names when printing constructor names.
5358 (lang_printable_name_wls): New function.
5359 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5360 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5361 * parse.y (patch_method_invocation): Message tuned for constructors.
5362 (not_accessible_p): Grant `private' access from within
5365 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5367 All files with updated copyright when applicable.
5368 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5369 * class.c (mangle_class_field): Function removed.
5370 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5371 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5372 (build_class_ref): Call `java_mangle_class_field' instead of
5373 `mangle_class_field.'
5374 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5375 (layout_class): Call `java_mangle_decl' instead of
5376 `mangle_static_field.'
5377 (cxx_keywords): Initialized static array moved to `lex.c.'
5378 (layout_class_method): Changed leading comment. Simplified to
5379 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5380 * decl.c (lang_mark_tree): Mark field `package_list.'
5381 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5382 (struct lang_type): New field `package_list.'
5383 (unicode_mangling_length): Prototype removed.
5384 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5385 emit_unicode_mangled_name): Likewise.
5386 (cxx_keyword_p): New prototype.
5387 (java_mangle_decl, java_mangle_class_field,
5388 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5389 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5391 * jvgenmain.c (main_method_prefix): Global variable removed.
5392 (main_method_suffix): Likewise.
5393 (do_mangle_classname): New function.
5394 (main): Call it. Format changed to accommodate new mangling scheme.
5395 * lex.c: (utf8_cmp): Conditionally prototyped.
5396 (cxx_keywords): Moved from class.c, conditionally defined.
5397 (utf8_cmp, cxx_keyword_p): Likewise.
5398 * mangle.c (obstack.h, ggc.h): Included.
5399 (mangle_field_decl): New function.
5400 (mangle_method_decl, mangle_type, mangle_pointer_type,
5401 mangle_array_type, mangle_record_type,
5402 find_compression_pointer_match, find_compression_array_match,
5403 find_compression_record_match,
5404 find_compression_array_template_match, set_type_package_list,
5405 entry_match_pointer_p, emit_compression_string, init_mangling,
5406 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5407 (mangle_obstack): New global.
5408 (MANGLE_RAW_STRING): New macro.
5409 (unicode_mangling_length): Turned static.
5410 (append_unicode_mangled_name): Renamed from
5411 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5412 replaces `obstack', removed from the parameter list.
5413 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5414 replaces parameter `obstack', removed from the parameter list. Call
5415 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5416 (append_gpp_mangled_classtype): Removed.
5417 (compression_table, compression_next): New static variables.
5418 * parse.y (temporary_obstack): Extern declaration removed.
5420 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5422 * parse.y (patch_binop): Compute missing type in error situations.
5424 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5426 * class.c (make_class_data): Push initial value for "arrayclass".
5427 * decl.c (init_decl_processing): Add new class field "arrayclass".
5429 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5431 From patha@softlab.ericsson.se:
5432 * parse.y (switch_label): Use build, not build1, to construct
5435 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5437 * lang.c (lang_decode_option): Change -MA to -MP.
5438 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5439 Update to new prototype; do quote targets.
5440 (jcf_dependency_write): Update.
5442 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5444 Shorten primitive array allocation path:
5445 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5446 to create new primitive arrays.
5447 * expr.c (build_newarray): If generating native code, call
5448 soft_newarray_node with a reference to the primitive TYPE identifier
5449 instead of type_value.
5451 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5453 Fix for PRs gcj/312 and gcj/253:
5454 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5455 dest if they arn't already.
5456 * class.c (layout_class): Call maybe_layout_super_class on
5457 superinterfaces also, but only if compiling from bytecode.
5460 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5463 2000-12-15 Tom Tromey <tromey@redhat.com>
5465 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5468 2000-12-14 Andrew Haley <aph@redhat.com>
5470 * boehm.c (mark_reference_fields): Change test to correctly detect
5473 2000-12-15 Andreas Jaeger <aj@suse.de>
5475 * config-lang.in (lang_dirs): Added.
5477 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5479 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5480 Credits go to rth for finding it.
5482 2000-12-13 Mike Stump <mrs@wrs.com>
5484 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5486 2000-11-07 Tom Tromey <tromey@cygnus.com>
5488 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5489 * lex.c (java_ignorable_control_p): Removed.
5490 (java_letter_or_digit_p): Removed.
5491 (java_start_char_p): New function.
5492 (java_read_char): Return `int', not `unicode_t'. Changed
5494 (java_read_unicode): Likewise.
5495 (java_read_unicode_collapsing_terminators): Likewise.
5496 (java_get_unicode): Likewise.
5497 (java_new_lexer): Initialize hit_eof.
5498 (java_parse_end_comment): Take `int' argument.
5499 (java_parse_doc_section): Likewise.
5500 (java_parse_escape_sequence): Don't allow backlash-newline.
5502 * lex.h (JAVA_DIGIT_P): Removed.
5503 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5504 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5505 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5506 (JAVA_PART_CHAR_P): New macro.
5508 (JAVA_CHAR_ERROR): Now -2.
5509 (java_lexer): New field `hit_eof'.
5510 * chartables.h: New file.
5511 * gen-table.pl: new file.
5513 2000-11-20 Tom Tromey <tromey@cygnus.com>
5514 Alexandre Petit-Bianco <apbianco@cygnus.com>
5516 * parse.y (java_complete_lhs): Only allow compound assignment of
5517 reference type if type is String.
5519 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5521 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5522 jcf-path.c: Likewise.
5524 2000-12-09 Anthony Green <green@redhat.com>
5526 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5527 filestart and filename_length as int values.
5529 2000-12-07 Mo DeJong <mdejong@redhat.com>
5531 * jcf-io.c (find_class): Correct the logic that tests to see if a
5532 .java file is newer than its .class file. The compiler was
5533 incorrectly printing a warning when file mod times were equal.
5535 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5537 * jvgenmain.c: Use ISPRINT not isascii.
5539 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5541 * parse.y (end_artificial_method_body): Fixed typo.
5543 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5545 * parse.y (patch_method_invocation): Pick the correct enclosing
5546 context when creating inner class instances.
5549 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5551 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5552 Update copyright year to 2000.
5554 2000-11-23 Anthony Green <green@redhat.com>
5556 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5557 Move current_file_list out of yyparse and make it static.
5559 * expr.c: Declare quick_stack and tree_list_free_list as static
5560 (init_expr_processing): Register quick_stack and
5561 tree_list_free_list roots.
5563 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5565 * parse.y (build_outer_field_access): New local `decl_ctx', use
5566 it. Check for field's context and current class immediate outer
5567 context inheritance.
5568 (outer_field_access_p): Consider fields inherited from the last
5570 (build_access_to_thisn): Stop at the last enclosing context if
5574 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5576 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5578 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5580 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5583 2000-11-20 Tom Tromey <tromey@cygnus.com>
5585 * jv-scan.c (help): Document --complexity.
5586 (options): Added --complexity.
5587 (flag_complexity): New global.
5588 (main): Call `report'.
5589 * parse-scan.y (complexity): New global.
5590 (if_then_statement, if_then_else_statement,
5591 if_then_else_statement_nsi, switch_block_statement_group,
5592 while_expression, do_statement, for_begin, continue_statement,
5593 throw_statement, catch_clause, finally, method_invocation,
5594 conditional_and_expression, conditional_or_expression,
5595 conditional_expression): Update complexity.
5596 (reset_report): Reset complexity.
5597 (report): New function.
5599 2000-11-20 Tom Tromey <tromey@cygnus.com>
5601 * lex.c (yylex): Added STRICT_TK case.
5602 * parse.y (STRICT_TK): Added.
5603 * parse-scan.y (STRICT_TK): Added.
5604 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5605 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5607 * keyword.h: Rebuilt.
5608 * keyword.gperf (strictfp): Added.
5610 2000-11-20 Tom Tromey <tromey@cygnus.com>
5612 * lex.c (yylex): Recognize floating point constants with leading
5615 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5617 * java-tree.h (cyclic_inheritance_report): Constify.
5618 * parse.y (cyclic_inheritance_report): Likewise.
5620 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5622 * parse.y (goal): Remove call to ggc_add_string_root.
5624 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5626 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5627 Create string in scratch buffer, then pass to build_string.
5629 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5631 * parse.y (issue_warning_error_from_context): Add
5634 2000-11-11 Anthony Green <green@redhat.com>
5636 * jcf-parse.c (process_zip_dir): Add finput parameter.
5637 (jcf_figure_file_type): Call process_zip_dir with appropriate
5640 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5642 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5643 * jcf-parse.c (jcf_figure_file_type): Likewise.
5645 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5647 * parse.y (create_new_parser_context): Use memset () instead of
5650 2000-11-08 Tom Tromey <tromey@cygnus.com>
5652 * gjavah.c (process_file): Only include gcj/cni.h when generating
5655 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5657 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5658 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5659 instead of bzero ().
5661 2000-11-05 Tom Tromey <tromey@cygnus.com>
5663 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5664 * lex.c (IS_ZERO): New define.
5665 (java_perform_atof): Error on floating point underflow.
5667 2000-11-04 Tom Tromey <tromey@cygnus.com>
5669 * lex.c (java_parse_escape_sequence): Only read two octal
5670 characters if the first one is greater than 3. Don't allow
5671 "octal" numbers to include the digits 8 or 9.
5673 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5675 * Make-lang.in (java.distdir): Remove.
5677 2000-11-03 Tom Tromey <tromey@cygnus.com>
5679 * Make-lang.in (java.dvi): New target.
5680 Partial fix for PR other/567.
5682 * lang-options.h: Mention -Wout-of-date.
5683 * jcf-dump.c (flag_newer): New global.
5684 * gjavah.c (flag_newer): New global.
5685 * jcf-io.c (find_class): Only warn when flag_newer set.
5686 * lang.c (flag_newer): New global.
5687 (struct string_option): New declaration.
5688 (lang_W_options): New global.
5689 (process_option_with_no): New function.
5690 (lang_decode_option): Use it.
5692 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5693 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5696 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5697 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5698 * lex.c (java_read_unicode): Removed `term_context' argument.
5699 Recognize any number of `u' in `\u'.
5700 (java_read_unicode_collapsing_terminators): New function.
5701 (java_get_unicode): Use it.
5702 (java_lineterminator): Removed.
5703 (yylex): Produce error if character literal is newline or single
5704 quote. Return if eof found in middle of `//' comment. EOF in
5705 `//' comment is only an error if pedantic.
5706 (java_ignorable_control_p): New function.
5707 (java_parse_end_comment): Return if eof found in middle of
5710 * jv-scan.c (pedantic): New global.
5712 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5714 * parse.y (outer_field_access_p): Inherited fields aren't
5715 consider outer fields.
5716 (maybe_build_thisn_access_method): Use
5717 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5718 (resolve_expression_name): Trigger an error if a static field
5719 is being accessed as an outer field.
5721 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5723 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5726 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5728 * Make-lang.in: Move all build rules here from Makefile.in,
5729 adapt to new context. Wrap all rules that change the current
5730 directory in parentheses. Expunge all references to $(P).
5731 When one command depends on another and they're run all at
5732 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5733 all object-file generation rules. Delete obsolete variables.
5735 * Makefile.in: Delete.
5736 * config-lang.in: Delete outputs= line.
5738 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5740 * parse.y (patch_method_invocation): NULLify this_arg when already
5742 (maybe_use_access_method): Handle call to methods unrelated to the
5743 current class. Fixed comment.
5746 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5748 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5751 2000-10-24 Tom Tromey <tromey@cygnus.com>
5753 * lex.c (java_new_lexer): Initialize new fields. Work around
5754 broken iconv() implementations.
5755 (java_read_char): Swap bytes if required. Use fallback decoder if
5757 (byteswap_init, need_byteswap): New globals.
5758 (java_destroy_lexer): Only close iconv handle if it is in use.
5759 * lex.h (java_lexer): New fields read_anything, byte_swap,
5761 Made out_buffer unsigned.
5763 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5765 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5766 where an enclosing context can be set on the jdep.
5767 (do_resolve_class): Fixed identation.
5769 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5771 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5773 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5776 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5778 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5780 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5782 * jcf-write.c (OP1): Update `last_bc'.
5783 (struct jcf_block): Fixed indentation and typo in comments. New
5785 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5786 follows `monitorenter'.
5787 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5791 2000-10-16 Tom Tromey <tromey@cygnus.com>
5793 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5794 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5795 * lang-options.h: Added -MA, -MT, -MF..
5796 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5797 (DEPEND_TARGET_SET): New macro.
5798 (DEPEND_FILE_ALREADY_SET): Likewise.
5799 (init_parse): Handle new flags.
5800 * jcf.h (jcf_dependency_print_dummies): Declare.
5801 * Make-lang.in (s-java): Added mkdeps.o.
5802 * Makefile.in (BACKEND): Added mkdeps.o.
5803 (../gcjh$(exeext)): Added mkdeps.o.
5804 (../jcf-dump$(exeext)): Added mkdeps.o.
5805 * jcf-depend.c: Include mkdeps.h.
5806 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5807 add_entry): Removed.
5808 (jcf_dependency_reset): Rewrote.
5809 (dependencies): New global.
5810 (jcf_dependency_set_target): Rewrote.
5811 (jcf_dependency_add_target): Likewise.
5812 (jcf_dependency_add_file): Likewise.
5814 (print_ents): Removed.
5815 (jcf_dependency_write): Rewrote.
5816 (print_dummies): New global.
5817 (jcf_dependency_print_dummies): New function
5818 (jcf_dependency_write): Call deps_dummy_targets if required.
5820 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5822 * gjavah.c (add_class_decl): Removed unused variables `tname',
5823 `tlen' and `name_index'.
5824 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5825 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5826 in `wfl_operator' with value.
5827 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5828 (jcf_figure_file_type): Fixed identation.
5829 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5830 * parse.y (analyze_clinit_body): New function.
5831 (static_initializer:): Reset `current_static_block'.
5832 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5833 `wfl_operator' with new value.
5834 (lookup_cl): Use EXPR_WFL_FILENAME.
5835 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5836 analyze_clinit_body.
5837 (build_outer_field_access): Access to this$<n> built from
5838 current_class, not its outer context.
5839 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5840 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5841 (patch_method_invocation): Use `is_static_flag' when already
5843 (patch_newarray): Removed assignment in ternary operator.
5845 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5847 * except.c (free_eh_ranges): Don't free `whole_range'.
5849 2000-10-15 Anthony Green <green@redhat.com>
5851 * decl.c (init_decl_processing): Call init_class_processing before
5854 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5856 * check-init.c (check_init): Fixed leading comment. Use
5858 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5859 (give_name_to_locals): Likewise.
5860 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5861 fields in lang_decl_var.
5862 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5863 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5864 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5865 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5866 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5867 (LOCAL_FINAL): Rewritten.
5868 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5869 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5870 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5871 `init_final' fields.
5872 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5873 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5874 (TYPE_HAS_FINAL_VARIABLE): New macro.
5875 (struct lang_type): Added `afv' field.
5876 * parse.y (check_static_final_variable_assignment_flag): New function.
5877 (reset_static_final_variable_assignment_flag): Likewise.
5878 (check_final_variable_local_assignment_flag): Likewise.
5879 (reset_final_variable_local_assignment_flag): Likewise.
5880 (check_final_variable_indirect_assignment): Likewise.
5881 (check_final_variable_global_assignment_flag): Likewise.
5882 (add_inner_class_fields): Use LOCAL_FINAL_P.
5883 (register_fields): Handle local finals and final variables.
5884 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5885 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5886 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5888 (java_complete_expand_methods): Loop to set
5889 TYPE_HAS_FINAL_VARIABLE. Call
5890 `reset_final_variable_local_assignment_flag' and
5891 `check_final_variable_local_assignment_flag' accordingly before
5892 and after constructor expansion. Call
5893 `reset_static_final_variable_assignment_flag'
5894 before expanding <clinit> and after call
5895 `check_static_final_variable_assignment_flag' if the
5896 current_class isn't an interface. After all methods have been
5897 expanded, call `check_final_variable_global_assignment_flag' and
5898 `check_static_final_variable_assignment_flag' if the current class
5900 (maybe_yank_clinit): Fixed typo in comment.
5901 (build_outer_field_access_methods): Removed old sanity check. Use
5902 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5903 Don't create access methods for finals.
5904 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5905 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5906 existing DECL_INIT has been processed.
5907 (java_complete_lhs): Likewise.
5908 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5909 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5911 (patch_assignment): Use LOCAL_FINAL_P.
5912 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5913 DECL_INITIAL is nullified.
5916 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5918 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5920 * Makefile.in (parse.c, parse-scan.c): Likewise.
5922 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5924 * class.c (temporary_obstack): Remove.
5925 (make_class): Don't mess with obstascks.
5926 (push_class): Likewise.
5927 (set_super_info): Likewise.
5928 (add_method_1): Likewise.
5929 (add_method): Likewise.
5930 (add_field): Likewise.
5931 (build_utf8_ref): Likewise.
5932 (build_class_ref): Likewise.
5933 (build_static_field_ref): Likewise.
5934 (finish_class): Likewise.
5935 (push_super_field): Likewise.
5936 (layout_class): Likewise.
5937 (layout_class_methods): Likewise.
5938 (init_class_processing): Likewise.
5939 * constants.c (get_tag_node): Likewise.
5940 (build_constant_data_ref): Likewise.
5941 * decl.c (ggc_p): Remove.
5942 (copy_lang_decl): Use ggc_alloc.
5943 (complete_start_java_method): Don't mess with obstacks.
5944 (start_java_method): Likewise.
5945 (end_java_method): Likewise.
5946 * except.c (link_handler): Use xmalloc.
5947 (free_eh_ranges): New function.
5948 (method_init_exceptions): Use it.
5949 (add_handler): Use xmalloc.
5950 (expand_start_java_handler): Don't mess with obstacks.
5951 (prepare_eh_table_type): Likewise.
5952 (expand_end_java_handler): Likewise.
5953 * expr.c (push_value): Likewise.
5954 (create_label_decl): Likewise.
5955 (build_jni_stub): Likewise.
5956 (java_lang_expand_expr): Likewise.
5957 (note_instructions): Use xrealloc.
5958 (java_push_constant_from_pool): Don't mess with obstacks.
5959 (process_jvm_instruction): Likewise.
5960 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5962 * jcf-parse.c (get_constant): Don't mess with obstacks.
5963 (read_class): Likewise.
5964 (jcf_parse): Likewise.
5965 * lex.c (expression_obstack): Remove.
5966 (java_lex): Don't use obstack_free.
5967 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5968 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5969 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5970 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5971 * parse.y (gaol): Add more GC roots.
5972 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5973 (lookup_field_wrapper): Likewise.
5974 (obtain_incomplete_type): Don't mess with obstacks.
5975 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5977 (craft_constructor): Don't mess with obstacks.
5978 (safe_layout_class): Likewise.
5979 (java_complete_class): Likewise.
5980 (source_end_java_method): Likewise.
5981 (build_outer_field_access_methods): Likewise.
5982 (build_outer_method_access_method): Likewise.
5983 (maybe_build_thisn_access_method): Likewise.
5984 (build_dot_class_method_invocation): Likewise.
5985 (java_complete_tree): Likewise.
5986 (java_complete_lhs): Likewise.
5987 (do_merge_string_cste): Likewise.
5988 (patch_string_cst): Likewise.
5989 (array_constructor_check_entry): Likewise.
5990 * typeck.c (build_java_array_type): Likewise.
5991 (parse_signature_string): Likewise.
5992 (build_java_signature): Likewise.
5994 2000-10-12 Tom Tromey <tromey@cygnus.com>
5997 * gjavah.c (add_class_decl): Don't special-case inner classes.
5998 (add_namelet): Likewise.
6000 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
6002 * java-tree.h: Constify current_encoding.
6003 * lang.c: Constify current_encoding.
6005 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
6007 * jvgenmain.c (class_mangling_suffix): Omit `.'.
6008 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
6010 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6012 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
6013 patch. Fixes gcj/340.
6015 2000-10-10 Tom Tromey <tromey@cygnus.com>
6017 * lex.c (java_new_lexer): Initialize out_first and out_last
6019 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
6021 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6023 * parse.y (pop_current_osb): New function.
6024 (array_type:): Use `dims:', changed actions
6025 accordingly. Suggested by Anthony Green.
6026 (array_creation_expression:): Used pop_current_osb.
6027 (cast_expression:): Likewise.
6028 (search_applicable_method_list): Fixed indentation.
6030 2000-10-08 Anthony Green <green@redhat.com>
6032 * parse.y (array_type_literal): Remove production.
6033 (type_literals): Refer to array_type, not array_type_literal.
6035 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6037 Patch contributed by Corey Minyard.
6038 * decl.c (check_local_named_variable): New function.
6039 (tree check_local_unnamed_variable): Likewise.
6040 (find_local_variable): Splitted. Call check_local_{un}named_variable.
6042 2000-10-07 Anthony Green <green@redhat.com>
6044 * class.c (layout_class): Handle case where superclass can't be
6047 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
6049 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
6052 2000-10-05 Tom Tromey <tromey@cygnus.com>
6054 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
6055 * jvgenmain.c (class_mangling_prefix): Removed.
6056 (class_mangling_suffix): New global.
6058 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
6060 (print_method_info): Handle overrides for static and final
6062 (process_file): Generate declaration for class object field.
6063 * class.c (cxx_keywords): New array.
6064 (utf8_cmp): New function.
6065 (cxx_keyword_p): New function.
6066 (layout_class_method): Mangle C++ keywords by appending `$'.
6067 (mangle_field): New function.
6068 (mangle_class_field): Use mangle_field. Mangle class name as
6070 (mangle_static_field): Use mangle_field.
6072 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
6074 * decl.c (find_local_variable): Removed uncessary type check and
6075 fixed range check typo. From Corey Minyard.
6077 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6079 * decl.c (give_name_to_locals): New local `code_offset'. Call
6080 `maybe_adjust_start_pc'.
6081 * expr.c (note_instructions): New function.
6082 (expand_byte_code): Don't collect insn starts here.
6083 (peek_opcode_at_pc): New function.
6084 (maybe_adjust_start_pc): Likewise.
6085 * java-tree.h (maybe_adjust_start_pc): Declare.
6086 (note_instructions): Likewise.
6087 * jcf-parse.c (parse_class_file): Call `note_instructions'.
6089 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6091 * parse.y (field_access:): Fixed indentation.
6092 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6094 2000-09-07 Tom Tromey <tromey@cygnus.com>
6097 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6098 JPRIMITIVE_TYPE_P, for arithmetic operators.
6099 (patch_method_invocation): Indentation fix.
6100 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6101 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6102 (do_unary_numeric_promotion): Cleaned up code.
6103 (valid_cast_to_p): Handle boolean correctly.
6105 2000-09-27 Tom Tromey <tromey@cygnus.com>
6107 * lex.c (java_read_unicode): Reset bs_count when finished with
6110 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6113 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6114 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6115 (typeck.o): Depend on ggc.h.
6116 * class.c (add_method_1): Use GC functions for allocation.
6117 (init_class_processing): Register roots.
6118 * decl.c (ggc_p): Set to 1.
6119 (pending_local_decls): Make it static.
6120 (push_jvm_slot): Use GC functions for allocation.
6121 (init_decl_processing): Register roots.
6122 (give_name_to_locals): Use GC functions for allocation.
6123 (lang_mark_tree): New function.
6124 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6125 functions for allocation.
6126 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6127 * lex.c (java_lex): Use build_string, rather than replicating it
6129 * parse.y (goal): Add more roots.
6130 (mark_parser_ctxt): New function.
6131 * typeck.c: Include ggc.h.
6133 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6135 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6136 contains something else than MODIFY_EXPR.
6138 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6140 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6141 * Makefile.in (parse.o): Depend on ggc.h.
6142 (class.o): Likewise.
6143 (constants.o): Likewise.
6146 (jcf-parse.o): Likewise.
6147 (jcf-write.o): Likewise.
6148 (mangle.o): Likewise.
6149 * class.c: Include ggc.h.
6150 (build_static_field_ref): Register GC roots.
6151 (layout_class): Likewise.
6152 (init_class_processing): Likewise.
6153 * constants.c: Include ggc.h.
6154 (current_constant_pool_data_ref): Remove.
6155 (tag_nodes): Move it to ...
6156 (get_tag_node): ... here. Register GC roots.
6157 * decl.c: Include ggc.h. Remove many global tree definitions.
6158 (throw_node): Define.
6159 (java_global_trees): Likewise.
6160 (predef_filenames): Make the size a constant.
6161 (init_decl_processing): Adjust accordingly.
6162 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6163 * expr.c: Include ggc.h.
6164 (init_expr_processing): Register GC roots.
6165 (build_invokeinterface): Likewise.
6166 * java-tree.h: Replace extern tree declarations with macros.
6167 (java_global_trees): New variable.
6168 (java_tree_index): New enumeration.
6169 (init_jcf_parse): Declare.
6170 * jcf-parse.c: Include ggc.h.
6171 (current_class): Remove declaration.
6172 (main_class): Likewise.
6173 (all_class_list): Likewise.
6174 (predefined_filename_p): Adjust for constant size of
6176 (init_jcf_parse): New function.
6177 * jcf-write.c: Include ggc.h.
6178 (generate_classfile): Register GC roots.
6179 (append_synthetic_attribute): Likewise.
6180 (append_innerclass_attribute_entry): Likewise.
6181 * lang.c: Include ggc.h.
6182 (lang_print_error): Register GC roots.
6183 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6185 * parse.y: Include ggc.h.
6186 (wfl_operator): Remove.
6187 (goal): Register GC roots.
6188 (java_pop_parser_context): Adjust for new field names.
6189 (java_parser_context_save_global): Likewse.
6190 (java_parser_context_restore_global): Likewise.
6191 (java_parser_context_suspend): Likewise.
6192 (java_parser_context_resume): Likewise.
6193 (verify_constructor_circularity): Register GC roots.
6194 (lookup_cl): Likewise.
6195 (java_reorder_fields): Likewise.
6196 (build_current_this): Likewise.
6197 (class_in_current_package): Likewise.
6198 (argument_types_convertible): Likewise.
6199 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6201 2000-09-14 Tom Tromey <tromey@cygnus.com>
6203 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6205 2000-09-13 Tom Tromey <tromey@cygnus.com>
6207 * jcf-parse.c: Include <locale.h>.
6208 * jv-scan.c: Include <locale.h>.
6210 2000-09-12 Tom Tromey <tromey@cygnus.com>
6212 * expr.c (pop_type_0): Return `Object' if trying to merge two
6214 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6215 interface types; `Object' is always a valid supertype.
6217 2000-09-12 Tom Tromey <tromey@cygnus.com>
6220 * jv-scan.c (help): Document --encoding.
6221 (options): Added `encoding' entry.
6222 (OPT_ENCODING): New define.
6223 (main): Handle --encoding.
6224 Include <langinfo.h> if nl_langinfo exists.
6225 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6227 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6228 (parse_source_file): Correctly call java_init_lex. Added `finput'
6229 argument. Use nl_langinfo to determine default encoding.
6230 * java-tree.h (current_encoding): Declare.
6231 * parse.y (java_parser_context_restore_global): Don't restore
6233 (java_parser_context_save_global): Don't set `finput' field.
6234 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6236 * lang.c (current_encoding): New global.
6237 (lang_decode_option): Recognize `-fencoding='.
6238 (finish_parse): Don't close finput.
6239 * parse.h (struct parser_ctxt): Removed `finput' and
6240 `unget_utf8_value' fields. Added `lexer' field.
6241 (java_init_lex): Fixed declaration.
6242 * lex.c (java_new_lexer): New function.
6243 (java_destroy_lexer): Likewise.
6244 (java_read_char): Added `lex' argument. Handle iconv case.
6245 (java_read_unicode): Added `lex' argument. Count backslashes in
6247 (java_init_lex): Added `finput' and `encoding' arguments. Set
6248 `lexer' field in ctxp.
6249 (BAD_UTF8_VALUE): Removed.
6250 (java_lex): Handle seeing UEOF in the middle of a string literal.
6251 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6252 (java_lexer): New structure.
6255 (DEFAULT_ENCODING): New define.
6256 (java_destroy_lexer): Declare.
6258 2000-09-12 Tom Tromey <tromey@cygnus.com>
6261 * lex.c (java_init_lex): Initialize java_io_serializable.
6262 * parse.y (java_io_serializable): New global.
6263 (valid_ref_assignconv_cast_p): An array can be cast to
6266 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6268 * decl.c, expr.c: Include defaults.h if not already included.
6269 Don't define the *_TYPE_SIZE macros.
6271 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6273 * typeck.c (build_java_array_type): Correct first parameter
6274 in ADJUST_FIELD_ALIGN invocation.
6276 2000-09-06 Tom Tromey <tromey@cygnus.com>
6278 * lang-specs.h: Also recognize `-femit-class-files'.
6280 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6282 * verify.c (merge_types): Load the types to merge if necessary.
6284 2000-09-02 Anthony Green <green@redhat.com>
6286 * jcf-io.c: Include zlib.h.
6287 (open_in_zip): Read compressed class file archives.
6288 * zipfile.h (ZipDirectory): Add uncompressed_size and
6289 compression_method fields.
6290 * zextract.c (read_zip_archive): Collect file compression info.
6292 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6294 * parse.y (do_resolve_class): Also explore superclasses of
6295 intermediate enclosing contexts when searching for inner classes.
6297 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6299 * parse.y (variable_declarator_id:): Better error message.
6300 (expression_statement:): Use YYNOT_TWICE.
6301 (cast_expression:): Likewise.
6302 (assignment:): Likewise.
6304 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6306 * parse.y (do_merge_string_cste): New locals. Create new
6307 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6309 2000-08-07 Hans Boehm <boehm@acm.org>
6311 * boehm.c (mark_reference_fields): Set marking bits for all words in
6312 a multiple-word record.
6313 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6316 2000-08-31 Mike Stump <mrs@wrs.com>
6318 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6319 jcf-dump$(exeext)): Make parallel safe.
6321 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6323 * jcf-parse.c (set_source_filename): Constify a char *.
6324 * jcf-write.c (append_innerclasses_attribute,
6325 make_class_file_name): Constify a char *. Don't recycle a
6326 variable for an unrelated purpose.
6327 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6328 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6330 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6332 * expr.c (can_widen_reference_to): Fixed indentation.
6333 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6334 * parse.y: `finit$' replaces `$finit$' in comments.
6335 (try_builtin_assignconv): Fixed leading comment.
6337 2000-08-25 Greg McGary <greg@mcgary.org>
6339 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6341 2000-08-24 Greg McGary <greg@mcgary.org>
6343 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6344 * parse.y (BINOP_LOOKUP): Likewise.
6346 2000-08-22 Andrew Haley <aph@cygnus.com>
6348 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6349 sign extending. Fixes gcj/321.
6350 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6351 combining to make a jlong. Fixes gcj/321.
6353 2000-08-21 Nix <nix@esperi.demon.co.uk>
6355 * lang-specs.h: Do not process -o or run the assembler if
6358 2000-08-16 Andrew Haley <aph@cygnus.com>
6360 * typeck.c (build_java_array_type): Rewrite code to do array
6361 alignment. Take into account back-end macros when aligning array
6362 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6363 user to set alignment. Fixes gcj/252 and 160.
6365 2000-08-09 Tom Tromey <tromey@cygnus.com>
6367 * parse.y (check_abstract_method_definitions): Now return `int'.
6368 Check implemented interfaces. Fixes PR gcj/305.
6370 * parse.y (patch_switch_statement): Disallow `long' in switch
6371 expressions. Fixes PR gcj/310.
6373 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6375 * decl.c (finit_leg_identifier_node): New global.
6376 (init_decl_processing): Use `finit$' to initialize
6377 finit_identifier_node. Use `$finit$' to initialize
6378 finit_leg_identifier_node.
6379 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6380 * java-tree.h (finit_identifier_node): Changed attached comment.
6381 (finit_leg_identifier_node): New declaration.
6382 (ID_FINIT_P): Take finit_identifier_node and
6383 finit_leg_identifier_node into account. This is a backward
6386 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6388 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6390 (generate_bytecode_insns): Check `nargs' before emitting it.
6391 * verify.c (merge_type_state): Fixed typo.
6392 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6393 generate_bytecode_{conditional,insns}.
6395 2000-08-13 Anthony Green <green@redhat.com>
6397 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6400 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6402 * class.c (maybe_layout_super_class): Fixed indentation.
6403 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6404 (java_check_methods): New function declaration.
6405 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6406 instead of `str_ptr'.
6407 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6408 of a `invokeinterface' at the right time.
6409 * parse.h (WFL_STRIP_BRACKET): New macro.
6410 (SET_TYPE_FOR_RESOLUTION): Use it.
6411 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6412 (check_class_interface_creation): Don't check for cross package
6413 innerclass name clashes.
6414 (method_header): Behave properly if MDECL is `error_mark_node'.
6415 (method_declarator): Return `error_mark_node' if bogus current
6417 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6418 (resolve_and_layout): New local `decl_type', set and used. Call
6420 (java_check_methods): New method.
6421 (java_layout_classes): Use it.
6422 (resolve_qualified_expression_name): No EH check necessary in
6424 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6426 (patch_assignment): Set DECL_INITIAL on integral final local.
6428 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6430 * java-tree.h (flag_extraneous_semicolon): New extern.
6431 * lang-options.h: (-Wextraneous-semicolon): New option.
6432 * lang.c (flag_redundant): Fixed typo in leading comment.
6433 (flag_extraneous_semicolon): New global.
6434 (lang_decode_option): Set `flag_extraneous_semicolon' when
6435 -Wall. Decode `-Wextraneous-semicolon'.
6436 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6437 `empty_statement' rule.
6438 (class_body_declaration): Likewise.
6439 (method_body:): Accept `;' as a method body.
6440 (static_initializer:): Removed `SC_TK' hack.
6441 (constructor_block_end:): Likewise.
6442 (empty_statement:): Report deprecated empty declaration. Fixes
6445 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6447 * parse.y (build_dot_class_method_invocation): Changed parameter
6448 name to `type'. Build signature from `type' and convert it to a
6449 STRING_CST if it's an array.
6450 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6451 to use `ref_type' directly.
6453 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6455 * lang-options.h: Added a comma after the last element to avoid
6456 syntax errors when other languages define additional options.
6458 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6460 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6461 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6462 (jc1): Link with $(BACKEND).
6463 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6465 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6467 * jvspec.c: Adjust type of second argument to
6468 lang_specific_driver, and update code as necessary.
6470 * class.c (build_dtable_decl): Initialize dummy.
6472 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6474 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6475 method bodies not to rule out discarding `<clinit>'; don't use
6476 <clinit> to initialize static fields with constant initializers.
6478 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6480 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6482 (method_synthetic): New global.
6483 (HANDLE_METHOD): Recognize synthetic method and tell
6484 `print_method_info' about it.
6485 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6486 processing a synthetic method.
6487 * jcf-reader.c (skip_attribute): New function.
6488 ( skip_attribute): Likewise.
6490 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6492 * parse.y (build_outer_field_access): Fixed comments.
6493 (fix_constructors): Emit the initialization of this$<n> before
6495 (resolve_qualified_expression_name): Build an access to `decl' if
6498 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6500 * parse-scan.y (curent_class): Non longer const.
6501 (inner_qualifier, inner_qualifier_length): Deleted.
6502 (current_class_length): New global.
6503 (bracket_count): Fixed typo in leading comment.
6504 (anonymous_count): New global.
6505 (class_instance_creation_expression:): Handle anonymous classes.
6506 (anonymous_class_creation:): New rule.
6507 (push_class_context): Rewritten.
6508 (pop_class_context): Likewise.
6509 (INNER_QUALIFIER): Macro deleted.
6510 (report_class_declaration): call `push_class_context' when
6511 entering the function. `fprintf' format modified not to use
6513 (report_class_declaration): Assign `package_name' and
6514 `current_class' to NULL separately.
6516 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6518 * expr.c (build_invokeinterface): Call layout_class_methods on
6521 2000-07-27 Tom Tromey <tromey@cygnus.com>
6522 Anthony Green <green@cygnus.com>
6523 Alexandre Petit-Bianco <apbianco@cygnus.com>
6525 * class.c (make_class_data): Create vtable for abstract classes.
6526 (get_dispatch_table): Changed to cope with abstract classes.
6528 2000-07-27 Tom Tromey <tromey@cygnus.com>
6530 * parse.y (patch_method_invocation): Don't reverse the argument
6531 list when dealing with anonymous class constructors. Fixed typo in
6534 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6536 * parse.y (build_alias_initializer_parameter_list): Reverse
6537 crafted list when building aliases for anonymous class
6540 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6542 * parse.y (jdep_resolve_class): Don't bother checking potential
6543 innerclass access if `decl' is NULL.
6544 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6547 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6549 * parse.c: Remove (again.)
6551 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6553 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6554 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6555 outside the `if' statement, alias to innerclass removed, `decl'
6556 used to mark the class complete.
6558 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6560 * parse.y (simple_name:): Fixed typo in error message.
6562 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6564 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6565 or its first operand can be error marks.
6567 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6569 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6570 * parse.y (method_header): Likewise.
6572 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6574 * parse.y (process_imports): Consider that one might be trying to
6575 import an innerclass. Fixes gcj/254
6577 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6579 * parse.y (find_as_inner_class): Handle the case where the
6580 enclosing context of an innerclass has been loaded as bytecode.
6582 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6584 * parse.y (simple_name:): Reject `$' in type names.
6585 (resolve_type_during_patch): Use `type' as a second
6586 argument to resolve_no_layout. Fixes gcj/257.
6588 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6590 * parse.y (find_most_specific_methods_list): Select the only
6591 non-abstract method even if max has been set.
6592 Fixes gcj/285, gcj/298.
6594 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6596 * lang-specs.h: Added %(jc1) to java compiler options.
6598 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6600 * .cvsignore: New file.
6602 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6604 * parse.y (not_accessible_p): Access granted to innerclasses
6605 (indirectly) extending the reference type. Fixes gcj/249.
6607 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6609 * parse.y (patch_method_invocation): Fixed comment.
6610 (maybe_use_access_method): Build this$<n>s to the context of the
6611 target method, or a type that extends it. Fixes gcj/242.
6613 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6617 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6619 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6621 2000-07-13 Tom Tromey <tromey@cygnus.com>
6623 * lang-specs.h: Added %{I*}.
6625 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6627 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6629 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6631 * parse-scan.c: Remove.
6633 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6635 * class.c (set_super_info): Handled protected inner classes.
6636 (common_enclosing_context_p): Bail early if arguments aren't both
6638 (get_access_flags_from_decl): Handle private and protected inner
6640 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6641 (CLASS_PROTECTED): Likewise.
6642 (struct lang_type): New bitfield `poic'.
6643 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6645 (check_inner_class_access): Renamed arguments, added
6646 comments. Handles protected inner classes (fixes gcj/225)
6647 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6649 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6651 * parse.y (resolve_qualified_expression_name): Verify qualified
6652 access to `this'. Fixes gcj/239.
6654 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6656 * jcf-write.c (generate_classfile): Don't install ConstantValue
6659 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6661 * parse.y (resolve_qualified_expression_name): Handle inner class
6662 access. Fixes gcj/256.
6664 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6666 * jcf-write.c (generate_classfile): Properly install the
6667 ConstantValue attribute and the initial value constant pool index
6668 on string constants.
6669 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6672 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6674 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6676 * parse.y (find_as_inner_class): Fixed typo.
6677 (do_resolve_class): Explore enclosing contexts when searching for
6678 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6679 (check_inner_class_access): Check `decl' which can be null in case
6682 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6684 * java-tree.h (java_debug_context): Declared `extern'.
6685 (safe_layout_class): Likewise.
6686 * parse.y (resolve_field_access): Field must be `static' in order
6687 to be replaced by its initial value. Added comments.
6688 (find_applicable_accessible_methods_list): Fixed typo.
6689 (find_most_specific_methods_list): Methods found in innerclasses
6690 take over methods founds in the enclosing contexts.
6691 (java_complete_tree): Loosen restrictions on the type of DECLs
6692 that can be replaced by their initialization values.
6693 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6695 2000-07-05 Tom Tromey <tromey@cygnus.com>
6697 * Make-lang.in (PARSE_DIR): New macro.
6698 (PARSE_RELDIR): Likewise.
6699 (PARSE_C): Likewise.
6700 (PARSE_SCAN_C): Likewise.
6701 ($(PARSE_C)): New target.
6702 ($(PARSE_SCAN_C)): Likewise.
6703 (SET_BISON): New macro.
6704 (BISONFLAGS): Likewise.
6705 (JAVABISONFLAGS): Likewise.
6707 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6709 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6710 argument on the first pass for CNI as well as JNI.
6711 (print_method_info): Set up method name on the first pass only.
6713 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6715 * parse.y (parser_qualified_classname): Removed parameter
6717 (create_interface): Removed first passed parameter to
6718 parser_qualified_classname.
6719 (create_class): Likewise. Don't install alias on static
6720 innerclasses. Fixes gcj/275.
6722 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6724 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6725 debugable statement with empty_stmt_node. Fixes gcj/272
6727 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6729 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6732 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6734 * jcf-write.c (push_long_const): Appropriately cast short negative
6737 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6739 * parse.y (verify_constructor_super): Use loop variable
6740 `m_arg_type' initialized with `mdecl_arg_type'.
6742 2000-06-29 Tom Tromey <tromey@cygnus.com>
6744 * parse.y (resolve_field_access): Handle case where `type_found'
6747 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6749 * expr.c (lookup_field): The same field can be found through two
6750 different interface. Don't declare it ambiguous in that case.
6752 2000-06-27 Tom Tromey <tromey@cygnus.com>
6754 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6755 follows \r, then unget it at a lower level.
6757 2000-06-26 Tom Tromey <tromey@cygnus.com>
6759 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6762 2000-06-25 Tom Tromey <tromey@cygnus.com>
6764 * parse.y (for_statement): Wrap expression in a WFL if it is a
6765 constant. For PR gcj/268.
6767 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6769 * parse.y (do_resolve_class): Minor optimiztion in the package
6770 list search. Removed unnecessary test and return statement.
6771 (valid_ref_assignconv_cast_p): Order of arguments to
6772 enclosing_context_p fixed.
6774 2000-06-24 Tom Tromey <tromey@cygnus.com>
6776 * expr.c (lookup_field): Print error and return error_mark_node if
6777 field reference is ambiguous.
6779 * parse.y (check_abstract_method_definitions): Also check if
6780 `other_method' is abstract.
6782 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6784 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6786 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6787 (struct lang_type): New field `pic'.
6788 (CLASS_PRIVATE): New macro.
6789 * parse.y (check_inner_class_access): New function.
6790 (jdep_resolve_class): Call it.
6792 2000-06-23 Tom Tromey <tromey@cygnus.com>
6794 * parse.y (patch_incomplete_class_ref): Initialize the returned
6795 class. For PR gcj/260.
6797 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6799 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6801 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6803 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6804 Java specific checks.
6805 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6807 * java-tree.def (CASE_EXPR): Marked 'e'.
6808 (DEFAULT_EXPR): Likewise.
6809 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6811 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6812 Java specific checks.
6813 (generate_bytecode_insns): Test try_block for BLOCK before using
6815 * parse.y (build_wfl_wrap): Added `location' argument. Set
6816 EXPR_WFL_LINECOL accordingly.
6817 (dim_expr:): Wrap constants with WFLs.
6818 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6819 (resolve_package): Check for `stmt' not being a BLOCK before
6820 building a debuggable statement with it.
6821 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6823 (resolve_field_access): Make sure `decl' is a DECL before treating
6825 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6826 IDENTIFIER_NODE before treating it as such.
6827 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6828 treating it as such.
6829 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6830 to be applied only on non array types.
6832 2000-06-16 Per Bothner <per@bothner.com>
6834 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6835 define in terms of DECL_RESULT, as that fails when --enable-checking.
6837 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6839 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6840 types the same in comparison.
6841 (CHECK_OP): Add static prototype.
6843 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6845 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6846 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6849 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6851 * decl.c (create_primitive_vtable): Prototype.
6853 * jcf-write.c (generate_bytecode_insns): Initialize variable
6856 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6858 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6860 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6861 to track searched classes, and do not search the same class more than
6862 once. Call find_applicable_accessible_methods_list on immediate
6863 superclass, instead of search_applicable_method_list on all ancestors.
6866 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6868 * parse.y (register_fields): Permit static fields in inner classes
6869 if they are final. Fix for PR gcj/255.
6871 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6873 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6874 * parse.y (find_in_imports): Returned type changed to void,
6875 leading comment fixed.
6876 (register_package): New function.
6877 (qualify_and_find): Likewise.
6878 (package_declaration:): Use `register_package'.
6879 (single_type_import_declaration:): Removed local variable
6880 `node'. Added missing `;' for consistency.
6881 (type_import_on_demand_declaration:): Use `chainon' to link new
6883 (lookup_field_wrapper): Lookup local variables defined in outer
6885 (java_complete_class): Don't reverse the list of imported on demand.
6886 (do_resolve_class): Reorganized. Removed local variable
6887 `original_name'. Call `qualify_and_find' with the current package
6888 name, invoke `find_in_imports_on_demand' right after. Call
6889 `qualify_and_find' with the packages we've seen so far. Fixed
6890 operations numbering in comments.
6891 (java_expand_class): Don't reverse `package_list'.
6892 (find_most_specific_methods_list): New local variables `abstract'
6893 and `candidates'. Use them to pick the right method.
6895 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6897 * parse.y (check_modifiers_consistency): Don't subtract out
6898 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6900 2000-06-04 Philipp Thomas <pthomas@suse.de>
6902 * Makefile.in (INTLLIBS): New.
6906 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6908 * class.c (get_dispatch_table): Build the vtable dummy entry list
6909 element with a null purpose. Fixed leading comment.
6910 (build_dtable_decl): Build an accurate dtable type when appropriate
6913 2000-06-02 Richard Henderson <rth@cygnus.com>
6915 * lang.c (lang_get_alias_set): New.
6917 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6919 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6920 before using it as the accessed field.
6922 2000-05-31 Tom Tromey <tromey@cygnus.com>
6924 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6925 char_array_vtable, short_array_vtable, int_array_vtable,
6926 long_array_vtable, float_array_vtable, double_array_vtable):
6928 * expr.c (get_primitive_array_vtable): New function.
6929 (create_primitive_vtable): New function.
6930 (java_lang_expand_expr): Enable code to statically generate
6932 * decl.c (init_decl_processing): Create primitive vtables.
6933 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6934 short_array_vtable, int_array_vtable, long_array_vtable,
6935 float_array_vtable, double_array_vtable): Define.
6937 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6939 * java/parse.y (find_applicable_accessible_methods_list):
6940 Don't add an uninitialized value to the list.
6942 2000-05-25 Tom Tromey <tromey@cygnus.com>
6944 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6945 when trying to see if field's class should be initialized. Always
6946 initialize field's declaring class, not qualified class.
6949 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6950 `wfl_operator', to maybe_build_primttype_type_ref.
6953 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6955 * parse.y (patch_method_invocation): Don't try to lookup methods
6958 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6960 * parse.y (resolve_field_access): Call the appropriate <clinit>
6961 before accessing the length of a static array. Craft a decl for
6962 the field while its time. Fixes PR gcj/129.
6964 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6966 * parse.y (resolve_package): Correctly set `*next' (was off by
6968 (resolve_qualified_expression_name): Fixed comment.
6970 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6972 * jcf-parse.c (jcf_parse_source): Reset current_class and
6973 current_function_decl to NULL before parsing a new file.
6975 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6977 * parse.y (block_end:): If the collected block doesn't feature a
6978 statement, insert an empty statement.
6980 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6982 * parse.y (maybe_yank_clinit): New function.
6983 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6984 end of the list of methods belonging to a class.
6985 (java_complete_expand_method): Check whether <clinit> is really
6986 necessary and expand it accordingly.
6988 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6990 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6991 processed by the method's switch statement.
6993 2000-05-19 Tom Tromey <tromey@cygnus.com>
6995 * java-tree.h: Added init state enum.
6996 * decl.c (emit_init_test_initialization): Initialize class
6997 initialization check variable by looking at class' state.
6999 2000-05-19 Tom Tromey <tromey@cygnus.com>
7001 * java-tree.h (build_instanceof): Declare.
7002 (build_get_class): Declare.
7003 * parse.y (patch_binop): Use build_instanceof.
7004 * expr.c (build_instanceof): New function. If class is final,
7005 don't make a function call.
7006 (expand_java_INSTANCEOF): Use it.
7007 (build_get_class): New function.
7009 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
7011 * jcf-write.c (generate_classfile): Scan the source_file for
7012 slashes with the right pointer variable.
7014 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
7016 * lang.c (lang_decode_option): Update -Wunused flags by calling
7018 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
7020 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
7022 * check_init.c (check_init): Constify local char *.
7023 * class.c (push_class): Constify local char *.
7024 * java_tree.h: Update prototypes.
7025 * jcf-io.c (open_class): Constify filename parameter and
7027 (find_class): Remove redundant string copy. Cast return from
7029 * jcf-parse.c (read_class, parse_class_file, yyparse):
7030 Constify local char *.
7031 * jcf-write.c (generate_bytecode_insns, generate_classfile):
7032 Constify local char *.
7033 * jcf.h (JCF): Constify filename and classname.
7034 (JCF_FINISH): Cast args to FREE to char * when appropriate.
7035 * lang.c (init_parse): Constify parameter and return value.
7036 * lex.c (java_get_line_col): Constify filename parameter.
7037 * parse.h: Constify parser_ctxt.filename. Update prototypes.
7038 * parse.y (java_parser_context_suspend,
7039 issue_warning_error_from_context, safe_layout_class): Constify
7041 * parse.c: Regenerate.
7043 2000-05-08 Tom Tromey <tromey@cygnus.com>
7045 * expr.c (build_jni_stub): Cache the result of
7046 _Jv_LookupJNIMethod.
7048 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7050 * decl.c (predef_filenames_size): Now 7.
7051 (predef_filenames): New seventh entry.
7053 2000-05-04 Tom Tromey <tromey@cygnus.com>
7055 * boehm.c (mark_reference_fields): Don't mark RawData fields.
7056 Keep track of when we've seen a reference field after a
7057 non-reference field.
7058 (get_boehm_type_descriptor): Handle case where we see
7059 non-reference fields but no trailing reference field.
7060 * decl.c (rawdata_ptr_type_node): Define.
7061 (init_decl_processing): Initialize rawdata_ptr_type_node.
7062 * java-tree.h (rawdata_ptr_type_node): Declare.
7064 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7066 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
7067 specifiers in calls to fprintf.
7069 2000-05-03 Andrew Haley <aph@cygnus.com>
7071 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
7073 * javaop.h (WORD_TO_INT): New function.
7074 (IMMEDIATE_s4): Use WORD_TO_INT.
7075 * jcf.h (JPOOL_INT): Ditto.
7077 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
7080 2000-04-19 Tom Tromey <tromey@cygnus.com>
7082 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
7084 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
7086 * expr.c (build_jni_stub): New function.
7087 * lang-specs.h: -fjni and -femit-class-file are incompatible.
7089 * parse.y (java_complete_expand_methods): Expand a native method
7090 and call build_jni_stub if -fjni given.
7091 * lang-options.h: Document -fjni.
7092 * lang.c (flag_jni): New global.
7093 (lang_f_options): Added `jni' entry.
7094 * java-tree.h (soft_lookupjnimethod_node,
7095 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7097 (flag_jni): Declare.
7098 (build_jni_stub): Declare.
7099 (struct lang_decl): Added `native' flag.
7100 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7102 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7103 soft_jnipopsystemframe_node): New globals.
7104 (init_decl_processing): Set them. _Jv_InitClass only takes one
7107 * java-tree.def: Put into `C' mode.
7109 2000-04-27 Tom Tromey <tromey@cygnus.com>
7112 * expr.c (expand_invoke): Generate check to see if object pointer
7113 is null in nonvirtual invocation case.
7114 * java-tree.h (soft_nullpointer_node): Declare.
7115 * decl.c (soft_nullpointer_node): New global.
7116 (init_decl_processing): Initialize soft_nullpointer_node.
7117 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7118 or `private' methods.
7119 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7121 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7123 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7126 2000-04-26 Tom Tromey <tromey@cygnus.com>
7128 * zextract.c (find_zip_file_start): New function.
7129 (read_zip_archive): Use it.
7131 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7133 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7135 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7137 * class.c (common_enclosing_context_p): New function.
7138 * java-tree.h (common_enclosing_context_p): Added prototype.
7139 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7140 classes sharing an outer context with the current instance.
7141 * parse.y (build_access_to_thisn): Fixed leading comment.
7142 (verify_constructor_super): New local `supper_inner'. Skip
7143 enclosing context argument in the case of inner class constructors.
7144 (patch_method_invocation): Insert proper context as second
7145 parameter to pure inner class constructor super invocations.
7147 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7149 * parse.y (end_class_declaration): Reset the interface number
7152 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7154 * parse.y (source_start_java_method): Deleted unnecessary code.
7155 (patch_method_invocation): Fixed comment.
7157 2000-04-24 Robert Lipe <robertlipe@usa.net>
7159 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7161 2000-04-23 Tom Tromey <tromey@cygnus.com>
7163 * boehm.c (mark_reference_fields): Use int_byte_position.
7165 2000-04-22 Tom Tromey <tromey@cygnus.com>
7167 * boehm.c (mark_reference_fields): Only call byte_position on
7170 2000-04-22 Tom Tromey <tromey@cygnus.com>
7172 * boehm.c (mark_reference_fields): Added `last_view_index'
7173 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7175 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7177 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7178 * parse.y (check_class_interface_creation): Fixed comments. Select
7179 permitted modifiers for (inner) interfaces. Changed error message
7180 to report rejected modifiers used with local classes.
7182 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7184 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7185 of directly inherited type considered in scope.
7186 * parse.y (do_resolve_class): Search inherited classes for inner
7189 2000-04-20 Tom Tromey <tromey@cygnus.com>
7191 * parse.y (not_accessible_p): Use member's class, not current
7192 class, when doing inheritance check for protected reference.
7195 2000-04-20 Jason Schroeder <shrode@subnature.com>
7197 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7199 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7201 * parse.y (lookup_field_wrapper): Search for final local aliases.
7202 (resolve_expression_name): Let lookup_field_wrapper search for
7203 final local aliases. Force the value of `name' if one is found.
7204 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7205 an expression name. Fixed comments.
7207 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7209 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7211 2000-04-19 Tom Tromey <tromey@cygnus.com>
7213 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7215 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7217 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7219 2000-04-18 Tom Tromey <tromey@cygnus.com>
7222 * gjavah.c (utf8_cmp): Changed return value.
7223 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7225 (cxx_keywords): New global.
7226 (get_field_name): Handle new result of cxx_keyword_subst.
7227 (print_method_info): Likewise.
7229 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7231 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7232 with a newline, for CNI.
7233 (print_stub_or_jni): Print a space or newline before method name for
7235 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7236 (process_file): Include gcj/cni.h if generating CNI stubs.
7238 2000-04-16 Tom Tromey <tromey@cygnus.com>
7240 * gjavah.c (decompile_method): Use print_field_name.
7243 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7245 * parse.y (java_expand_classes): Reverse the package list once.
7246 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7248 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7249 the `==' and `!=' operators.
7251 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7253 * jcf-write.c (generate_bytecode_insns): At invocation time,
7254 always relate an interface method to the type of its selector.
7256 2000-04-05 Tom Tromey <tromey@cygnus.com>
7259 * expr.c (expand_invoke): Generate check to see if object pointer
7260 is null in nonvirtual invocation case.
7261 * java-tree.h (soft_nullpointer_node): Declare.
7262 * decl.c (soft_nullpointer_node): New global.
7263 (init_decl_processing): Initialize soft_nullpointer_node.
7264 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7265 or `private' methods.
7266 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7268 2000-04-05 Tom Tromey <tromey@cygnus.com>
7271 * parse.y (check_final_assignment): Recognize assignments to the
7272 `length' field of an array when generating class files.
7274 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7276 * class.c (decl_hash): Prototype removed.
7277 (decl_compare): Likewise.
7279 2000-04-05 Tom Tromey <tromey@cygnus.com>
7281 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7282 * parse.y (check_modifiers_consistency): Check for final/volatile
7283 clash. Fixes PR gcj/164.
7285 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7287 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7289 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7291 (add_method_1): Use `java_hash_hash_tree_node' and
7292 `java_hash_compare_tree_node'.
7293 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7294 (java_hash_compare_tree_node): Likewise.
7295 * parse.y (find_applicable_accessible_methods_list): Create,
7296 delete and use a hash table to remember already searched interfaces.
7298 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7300 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7303 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7305 * boehm.c (mark_reference_fields, set_bit): Prototype.
7306 (set_bit): Un-ANSI-fy definition.
7308 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7311 * decl.c (emit_init_test_initialization): Likewise.
7313 * gjavah.c (jni_print_char): Likewise.
7315 * parse.y (create_new_parser_context): Likewise.
7317 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7319 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7320 patch missing hunk. Fixed indentation.
7322 2000-03-30 Tom Tromey <tromey@cygnus.com>
7324 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7325 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7327 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7329 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7330 when negative *before* using it as an array index.
7331 * ChangeLog: Fixed typo.
7333 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7335 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7336 to 0 when it reaches -1.
7338 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7340 * jcf-parse.c (get_constant): Properly cast `num' during the
7341 invocation of `add_double'.
7342 * jcf-write.c (push_long_const): Properly cast `lo' before
7343 comparing it to short bounds.
7344 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7345 `interface_body:' is reduced after the current interface is
7348 2000-03-26 Tom Tromey <tromey@cygnus.com>
7350 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7351 Java-specific `-f' option.
7353 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7355 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7356 Adjust order of making types.
7357 Make bitsize_*_node values.
7359 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7361 * class.c (make_field_value): Use byte_position.
7362 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7363 (java_array_data_offset): Likewise.
7364 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7367 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7369 * parse.y (check_abstract_method_definitions): New local
7370 `end_type_reached'. Make sure we also consider `end_type'.
7371 (java_check_abstract_method_definitions): Make sure we eventually
7372 consider `java.lang.Object'.
7373 (maybe_use_access_method): Don't use access method if not in the
7374 context of a pure inner class or if the method's context is right.
7375 (find_applicable_accessible_methods_list): New static flag
7376 `object_done'. Don't search abstract classes as interfaces. Fixed
7377 indentation. Fixed the `java.lang.Object' only search. Search
7378 class interface(s) first, then fully search enclosing contexts.
7379 (find_most_specific_methods_list): Pick the closest candidate when
7380 they're all abstract.
7382 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7384 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7385 properly initialize `finished_label'. Don't emit gotos for empty
7388 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7390 * except.c (emit_handlers): Clear catch_clauses_last.
7392 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7394 * parse.y (check_method_types_complete): New function.
7395 (create_class): Reset anonymous class counter only when seeing an
7397 (java_complete_class): JDEP_METHOD: Don't recompute signature
7400 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7402 * class.c (build_static_ref): Fixed indentation in comment.
7403 * java-tree.def (TRY_EXPR): Fixed typo in name.
7404 (CLASS_LITERAL): Likewise.
7405 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7406 (struct lang_type): New field `dot_class'.
7407 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7408 (generate_classfile): Method `class$' is synthetic.
7409 * parse.y (build_do_class_method): New function.
7410 (build_dot_class_method_invocation): Likewise.
7411 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7412 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7413 (qualify_ambiguous_name): Likewise.
7414 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7415 (build_try_statement): Fixed leading comment.
7417 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7419 * class.c (make_field_value): Properly handle sizes.
7420 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7421 (layout_class_method): Count using trees.
7422 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7423 * expr.c (java_array_data_offset): Use int_bit_position.
7424 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7425 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7427 2000-03-16 Tom Tromey <tromey@cygnus.com>
7429 * lang.c (flag_hash_synchronization): New global.
7430 (lang_f_options): Added `hash-synchronization'.
7431 * lang-options.h: Mention -fhash-synchronization.
7432 * java-tree.h (flag_hash_synchronization): Declare.
7433 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7434 hash table synchronization is disabled.
7435 * decl.c (init_decl_processing): Only push `sync_info' value when
7436 hash table synchronization is disabled.
7437 * class.c (make_class_data): Only push `sync_info' field when hash
7438 table synchronization is disabled. Removed dead code.
7440 2000-03-16 Tom Tromey <tromey@cygnus.com>
7442 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7444 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7446 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7448 * parse.y (patch_method_invocation): Handle anonymous classes
7449 creation in static context.
7451 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7453 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7454 * parse.y (resolve_qualified_expression_name): Use it.
7455 (patch_method_invocation): Likewise.
7457 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7459 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7460 depending on the type of dependency which dictates what the
7462 (unresolved_type_p): Resolved types limited to the current class.
7464 2000-03-15 Tom Tromey <tromey@cygnus.com>
7466 * decl.c (init_decl_processing): Set type of `sync_info' to be
7469 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7470 Correctly compute bit number for current slot. Zero `high' and
7471 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7472 mark_reference_fields.
7473 (mark_reference_fields): New function.
7475 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7477 * parse.y (register_incomplete_type): Fixed initialization of
7480 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7482 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7484 (push_class_context, pop_class_context): New function.
7485 (class_body:): Call pop_class_context.
7486 (interface_body:): Likewise.
7487 (INNER_QUALIFIER): New macro.
7488 (report_class_declaration): Changed output format and use
7489 INNER_QUALIFIER. Call push_class_context.
7491 2000-02-14 Andrew Haley <aph@cygnus.com>
7493 * check-init.c (check_init): Add new cases for unary and binary
7496 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7498 * parse.y (resolve_package): Set `next' once a type name has been
7499 progressively discovered.
7500 (resolve_qualified_expression_name): Propagate resolution only if
7501 there are remaining qualifiers. Take into account `q' might have
7502 been cleared after re-qualification.
7503 * parse.y (patch_method_invocation): New local `resolved'.
7504 Section dealing with qualified expression rewritten to use
7505 resolve_field_access.
7507 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7509 * parse.h (PUSH_CPC): Fixed indentation.
7510 (DEBUG_CPC): New macro.
7511 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7512 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7513 * parse.y (class_body_declaration:): Use
7514 SET_CPC_INSTANCE_INITIALIZER_STMT.
7515 (method_declaration:): Check for null current_function_decl.
7516 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7517 (java_parser_context_pop_initialized_field): Better handling of
7519 (maybe_make_nested_class_name): Mark nested class name as
7520 qualified when necessary.
7521 (end_class_declaration): Don't call java_parse_context_resume when
7522 one or more error occurred.
7523 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7524 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7525 SET_CPC_INITIALIZER_STMT.
7526 (method_header): Check for inner classes declaring static methods.
7527 (resolve_qualified_expression_name): Handle situation where `this'
7530 2000-03-13 Hans Boehm <boehm@acm.org>
7532 * typeck.c (build_prim_array_type): Correctly set the high word too.
7534 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7536 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7538 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7539 list of methods for interfaces.
7541 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7543 * parse.y (qualify_ambiguous_name): Properly handle expressions
7546 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7548 * parse.y (check_final_assignment): Extended to process
7550 (patch_assignment): Have check_final_assignment called only once.
7552 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7554 * java-tree.h (IS_INIT_CHECKED): New flag.
7555 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7556 * parse.y (patch_string): Call force_evaluation_order on the
7557 completed string concatenation tree.
7558 * expr.c (force_evaluation_order): Call force_evaluation_order on
7559 function's arguments too.
7561 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7563 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7564 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7565 (build_anewarray): Likewise.
7566 * parse.y (patch_newarray): Likewise.
7567 * parse.c: Regenerated.
7569 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7571 * decl.c (init_decl_processing): Added new class fields `depth',
7572 `ancestors', and `idt' to class_type_node. Use
7573 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7574 * class.c (make_class_data): Push initial values for new fields.
7575 * java-tree.h: Updated prototype for `build_invokeinterface'.
7576 * expr.c (build_invokeinterface): Changed parameters to accept
7577 `method' tree. Calculate index of `method' in its declaring
7578 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7579 (expand_invoke): Call `build_invokeinterface' with new parameters.
7580 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7583 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7585 * typeck.c (lookup_do): Search superinterfaces first
7586 when looking up an interface method. From Godmar Back
7589 2000-03-06 Tom Tromey <tromey@cygnus.com>
7591 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7593 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7595 * java-tree.h (lookup_argument_method2): Declared.
7596 (safe_layout_class): Prototype moved from parse.h.
7597 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7598 * parse.y (java_check_regular_methods): Local `super_class' gone.
7599 Call lookup_argument_method2 instead of lookup_argument_method.
7600 Perform modifier match for methods found declared in implemented
7601 interfaces. Fixed indentation problem. Overriding/hiding error
7602 report to take place only for methods found in classes.
7603 * typeck.c (lookup_argument_method): Changed leading
7604 comment. Re-written by calling lookup_do.
7605 (lookup_argument_method2): New function.
7606 (lookup_java_method): Re-written by calling lookup_do.
7607 (lookup_do): New function.
7609 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7611 * check-init.c (check_init): Removed dead code. Handle (blank)
7613 * parse.y (declare_local_variables): New local `final_p', set it
7614 and use it to initialize LOCAL_FINAL.
7615 (check_final_assignment): Only check FIELD_DECLs.
7617 2000-02-17 Tom Tromey <tromey@cygnus.com>
7619 * Makefile.in (JAVA_OBJS): Added boehm.o.
7620 (boehm.o): New target.
7621 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7622 * java-tree.h (flag_use_boehm_gc): Declare.
7623 (get_boehm_type_descriptor): Declare.
7624 * lang.c (lang_f_options): Added `use-boehm-gc'.
7625 (flag_use_boehm_gc): New global.
7626 * lang-options.h: Added -fuse-boehm-gc.
7627 * boehm.c: New file.
7628 * class.c (get_dispatch_table): If class uses a Boehm type
7629 descriptor, put it in the vtable.
7630 (make_class_data): Removed dead code.
7632 2000-03-03 Per Bothner <per@bothner.com>
7634 * decl.c (init_decl_processing): Initialize sizetype properly.
7636 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7638 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7639 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7640 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7641 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7642 (jcf_parse): New local `current'. Load innerclasses seen in outer
7643 context being processed.
7644 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7645 * jcf-write.c (append_innerclasses_attribute): New function.
7646 (append_innerclasses_attribute_entry): Likewise.
7647 (get_access_flags): Handle static classes. Set anonymous and local
7648 classes to be private.
7649 (generate_classfile): Attribute count adjusted. Call
7650 append_innerclasses_attribute.
7651 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7652 PURE_INNER_CLASS_TYPE_P.
7653 * parse.y (parser_qualified_classname): New parameter `is_static',
7654 produce non qualified name accordingly.
7655 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7656 (create_interface): Added argument to parser_qualified_classname.
7657 (create_class): Added argument to parser_qualified_classname. Setup
7658 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7659 (add_inner_class_fields): Fixed indentation.
7660 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7661 (method_declarator): Fixed typo in comment.
7662 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7663 (build_current_thisn): Likewise.
7664 (patch_method_invocation): Likewise.
7666 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7668 * decl.c (current_function_decl): Move to toplev.c.
7670 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7672 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7673 (DECL_BIT_INDEX): Use underlying representation.
7674 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7676 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7678 * expr.c (build_java_ret): Pass proper type to size_binop.
7680 2000-02-25 Anthony Green <green@cygnus.com>
7682 * expr.c (build_class_init): Mark the decl to be ignored by
7684 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7685 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7686 * class.c (init_test_hash_newfunc): New function.
7687 (decl_hash): New function.
7688 (decl_compare): New function.
7689 * decl.c (emit_init_test_initialization): New function.
7690 (complete_start_java_method): Traverse the init test hashtable,
7691 calling emit_init_test_initialization.
7692 (always_initialize_class_p): Define.
7693 * expr.c (build_class_init): Use initialization tests when
7694 emitting class initialization code.
7695 (always_initialize_class_p): Declare.
7696 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7698 * java-tree.h: Include hash.h.
7699 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7700 (struct lang_decl): Add init_test_table field.
7701 (init_test_hash_entry): Define.
7703 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7705 * gjavah.c (main): Avoid using `argi' to report unimplemented
7708 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7710 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7711 initialize locals to avoid warnings. Local `exception_type' moved
7714 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7716 * parse.y (resolve_expression_name): Use `orig' as a second
7717 argument to resolve_field_access.
7718 (resolve_field_access): Removed unnecessary code when dealing with
7721 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7723 * class.c (push_super_field): Don't push the field twice.
7724 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7725 * parse.h (java_reorder_fields): Prototyped.
7726 * parse.y (java_reorder_fields): New function.
7727 (java_layout_class): Simplified not to worry about re-ordering.
7729 2000-02-23 Tom Tromey <tromey@cygnus.com>
7731 * gjavah.c (print_name): In JNI case, correctly quote string.
7732 (print_method_info): Don't handle overrides in JNI mode.
7734 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7736 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7737 value type set to `boolean_type_node'.
7739 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7741 * jcf-dump.c (main): Test for correct condition after
7742 output file creation.
7744 2000-02-19 Anthony Green <green@cygnus.com>
7746 * jcf-depend.c (add_entry): Fix test for first list entry.
7748 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7750 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7751 * constants.c (build_constants_constructor): Likewise.
7753 2000-02-19 Anthony Green <green@cygnus.com>
7755 * jcf-depend.c (add_entry): Add entries to the end of the list.
7757 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7759 * decl.c (INT_TYPE_SIZE): Define if necessary.
7760 (expand_java_return): Handle the case of a native integer smaller
7763 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7765 * gjavah.c (help): Use GCCBUGURL.
7766 * jv-scan.c (help): Likewise.
7767 * jcf-dump.c (help): Likewise.
7769 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7771 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7774 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7776 * jcf-parse.c (load_class): Call `fatal' if no file containing
7777 the target class are found.
7779 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7781 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7782 lex.c, lex.h, and PARSE_H to...
7783 (parse.o, parse-scan.o): ...here, respectively.
7785 * lex.c: Split out code that may trigger SIGFPE from yylex()
7786 to its own function.
7787 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7789 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7791 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7793 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7795 * parse.y (outer_field_access_p): Stop in time when outer contexts
7797 (resolve_qualified_expression_name): Properly qualify *everything*
7798 after a package.type to be resoled as expression names.
7799 (find_applicable_accessible_methods_list): Save/restore `class' to
7800 isolate it from a possible outer context search.
7802 2000-02-15 Tom Tromey <tromey@cygnus.com>
7804 * gjavah.c (jni_print_char): New function.
7805 (print_full_cxx_name): Use it.
7806 (decode_signature_piece): Likewise.
7807 (print_cxx_classname): Likewise.
7809 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7811 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7813 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7815 * gjavah.c: Include version.h.
7817 * jcf-dump.c: Likewise.
7819 * jv-scan.c: Likewise.
7821 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7823 * parse.y (outer_field_access_fix): First parameter now a tree
7824 node. Check for assignment to final. First argument to
7825 build_outer_field_access_fix modified to accommodate prototype.
7826 (build_outer_field_access): Don't check for assignment to final
7828 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7829 possibly returned by outer_field_access_fix. Changed
7830 outer_field_access_fix's first argument.
7831 (check_final_assignment): $finit$'s context is OK.
7832 (patch_unaryop): Use node instead of its line/column value when
7833 calling outer_field_access_fix.
7835 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7837 * parse.y (interface_declaration:): No longer tagged
7838 <node>. Re-installed default action.
7839 (class_member_declaration:): Handle inner interfaces.
7840 (interface_member_declaration): Handle inner interfaces and
7842 (create_interface): Push error if one seen. Suspend parsing
7843 context when processing an inner interface.
7844 (register_fields): Inner class static field limitations not to
7845 apply to inner interfaces.
7847 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7849 * jcf-parse.c (load_class): Update `java_error_count' when a
7850 class' file can't be found.
7851 (parse.y): Avoid (byte)code generation when errors seen.
7853 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7855 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7856 decodes a valid node.
7857 (patch_binop): Handle TRUNC_DIV_EXPR.
7859 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7861 * parse.y (resolve_package): New local `acc'. Try to progressively
7862 build and guess a package and type name.
7864 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7866 * parse.y (find_applicable_accessible_methods_list): Load and
7867 layout the search class if necessary.
7868 (java_complete_tree): Keep to original type of the folded initial
7871 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7873 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7874 Generate error message if circularity is detected. New static
7876 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7877 * jcf-write.c (generate_bytecode_insns): Very simply handle
7879 * parse.y (java_check_circular_reference): Use
7880 `cyclic_inheritance_report' during report, if necessary.
7881 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7882 walking NEW_ARRAY_INIT twice.
7884 2000-02-09 Tom Tromey <tromey@cygnus.com>
7886 * parse.y (check_class_interface_creation): Allow inner classes to
7887 be `private' or `protected', check modifiers' consistency. Prevent
7888 block local classes from bearing any modifiers.
7890 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7892 * except.c (check_start_handlers): Re-add prototype lost in last
7894 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7896 2000-02-09 Andrew Haley <aph@cygnus.com>
7898 * decl.c (clear_binding_level): Remove excess initializer.
7899 (maybe_poplevels): Remove unused variable.
7900 (force_poplevels): Ditto.
7901 (struct binding_level): Add comment.
7903 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7905 * jcf-write.c (generate_classfile): Don't consider
7906 pre-initialization with reference value (use <clinit> instead.)
7907 * parse.y (java_fix_constructors): No generated constructor for
7909 (build_outer_field_access): Removed debug message.
7910 (outer_field_expanded_access_p): Adapted to bytecode generation.
7911 (build_outer_field_access_method): Use fix_method_argument_names.
7912 (build_outer_method_access_method): Fixed indentation. Added
7913 comment. Handle access method generation for static and also void
7915 (build_access_to_thisn): Inserted debug message.
7916 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7917 (resolve_qualified_expression_name): Fixed comment.
7918 (not_accessible_p): Adapted to bytecode generation. Added comment.
7919 (patch_method_invocation): Added comment.
7920 (maybe_use_access_method): Fixed leading comment. Handle static
7922 (java_complete_lhs): Don't shortcut handling of initialized upon
7923 declaration String type static fields when generating bytecode.
7924 (patch_unaryop): Handle outer field access when generating
7927 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7929 * java-tree.h (FIELD_THISN): New macro.
7930 * jcf-write.c (append_synthetic_attribute): New function.
7931 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7932 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7933 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7935 (build_outer_field_access): Turned on access functions usage and
7936 generation when compiling to bytecode.
7937 (maybe_use_access_method): Likewise.
7939 2000-01-25 Andrew Haley <aph@cygnus.com>
7941 * java-except.h (struct eh_range): Add `expanded' field.
7942 (maybe_start_try): Add end_pc arg.
7943 (maybe_end_try): Ditto.
7944 * java-tree.h (force_poplevels): new function.
7945 * expr.c (expand_byte_code): Don't call maybe_start_try or
7947 * except.c (add_handler): Reset expanded.
7948 (expand_start_java_handler): Set expanded.
7949 (check_start_handlers): Don't expand a start handler that's
7950 already been expanded.
7951 (maybe_start_try): Add end_pc arg. Only expand a handler which
7953 (expand_end_java_handler): call force_poplevels.
7954 (force_poplevels): new function.
7955 * decl.c (binding_level): Add start_pc of binding level.
7956 (maybe_pushlevels): Call maybe_start_try when pushing binding
7958 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7959 (LARGEST_PC): Define.
7960 (clear_binding_level): Use LARGEST_PC.
7962 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7963 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7964 (binding_depth, is_class_level, current_pc): new variables.
7965 (struct binding_level): ditto.
7966 (indent): new function.
7967 (push_jvm_slot): add debugging info.
7968 (maybe_pushlevels): ditto.
7969 (maybe_poplevels): ditto.
7972 (start_java_method): ditto.
7973 (give_name_to_locals): comment only.
7974 * except.c (binding_depth, is_class_level, current_pc):
7976 (expand_start_java_handler): add debugging info.
7977 (expand_end_java_handler): ditto.
7979 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7981 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7982 (print_name_for_stub_or_jni, process_file): Constify a char*.
7984 2000-02-03 Tom Tromey <tromey@cygnus.com>
7986 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7988 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7990 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7991 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7994 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7996 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7997 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7998 (struct lang_type): New field `ii_block'.
7999 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
8000 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
8001 * parse.h (struct parser_ctxt): New field `instance_initializers'.
8002 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
8003 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
8004 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
8006 * parse.y (add_instance_initializer): New function.
8007 (in_instance_initializer): New static global.
8008 (class_body_declaration:): Link instance initializer block.
8009 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
8010 (array_creation_expression:): Remove unused local.
8011 (java_parser_context_push_initialized_field): Fixed leading
8012 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
8013 CPC_INSTANCE_INITIALIZER_LIST.
8014 (java_parser_context_pop_initialized_field): Likewise.
8015 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
8016 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
8017 CPC_INITIALIZER_STMT.
8018 (fix_constructors): New local `class_type'. Use it. Call
8019 add_instance_initializer.
8020 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
8021 (patch_return): Forbid return in instance initializers.
8022 (patch_throw_statement): Enforce exception handling in the context
8023 of instance initializers.
8025 2000-02-03 Tom Tromey <tromey@cygnus.com>
8027 * Make-lang.in (java.mostlyclean): Remove executables in
8030 2000-01-31 Scott Bambrough <scottb@netwinder.org>
8032 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
8033 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
8034 (java_float_finite): Convert to use union Word from javaop.h.
8035 (java_double_finite): Convert to use union DWord from javaop.h.
8037 2000-02-02 Tom Tromey <tromey@cygnus.com>
8039 * gjavah.c (options): Added `jni' entry.
8040 (help): Document -jni.
8041 (flag_jni): New global.
8042 (process_file): Handle JNI output. Don't print text from
8043 -prepend, -add, etc, when generating stubs. Only remove `.class'
8044 suffix if it actually exists.
8045 (main): Create a `.c' file when run with `--jni --stubs'. Create
8046 correct output file name with `--jni'.
8047 (print_include): Mangle header name differently in JNI case.
8048 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
8050 (print_method_info): Handle JNI case. Put signature info into
8051 method name. Handle case when STREAM is NULL.
8052 (print_name_for_stub_or_jni): New function.
8053 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
8054 (print_cxx_classname): Handle JNI.
8055 (print_full_cxx_name): Likewise.
8056 (decode_signature_piece): Likewise.
8057 (overloaded_jni_method_exists_p): New function.
8058 (struct method_name): Added `signature' and `sig_length' fields.
8059 (HANDLE_END_FIELD): Do nothing in JNI mode.
8061 2000-02-02 Tom Tromey <tromey@cygnus.com>
8063 * jv-scan.c: Include version.c, <getopt.h>.
8064 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
8065 (options): New array.
8066 (usage): New function.
8067 (version): New function.
8068 (main): Use getopt_long to parse command line.
8069 * jcf-dump.c: Include version.c, <getopt.h>.
8070 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
8071 OPT_JAVAP): New macros.
8072 (options): New array.
8073 (usage): Return `void'. Changed message.
8074 (help): New function.
8075 (version): New function.
8076 (main): Use getopt_long_only to parse command line.
8077 * gjavah.c: Include <getopt.h>.
8078 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
8079 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
8080 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
8081 (options): New array.
8082 (java_no_argument): Removed.
8083 (help): Updated with missing options.
8084 (main): Use getopt_long_only to parse command line.
8085 (usage): Changed message.
8087 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8089 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
8090 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
8091 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
8092 * parse.y (array_creation_expression:): Handle anonymous arrays.
8093 (build_array_from_name): Don't set `ret_name' if null.
8094 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8095 (qualify_ambiguous_name): Likewise.
8096 (java_complete_expand_class): Likewise.
8098 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8100 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8101 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8102 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8103 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8104 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8105 AIPL_FUNCTION_COMPLETED_INVOCATION.
8106 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8107 AIPL_FUNCTION_INVOCATION_READY.
8108 (AIPL_FUNCTION_DECLARATION): New enum entry.
8109 * parse.y (reorder_static_initialized): New function.
8110 (java_parser_context_pop_initialized_field): Use it.
8111 (add_inner_class_fields): Use
8112 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8113 augmented. Install marker after last alias initializer, if any.
8114 (generate_finit): Fixed typo. Don't try to retain only the used
8116 (method_header): Compute and set DECL_FUNCTION_NAP.
8117 (method_declarator): Fixed comment. Insert alias initializer in
8119 (build_alias_initializer_parameter_list): Fixed leading
8120 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8121 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8122 (java_complete_expand_class): Code to retain only used aliases
8124 (java_complete_expand_methods): New local `first_decl'. Generate
8125 $finit$ first, then expand the constructors, regular methods and
8127 (java_complete_expand_method): Don't report error on missing
8128 return statement if previously detected bogus.
8129 (fix_constructors): Don't patch constructor parameters list.
8130 (patch_method_invocation): Use new AIPL enum values. Reverse
8131 alias initializer list for anonymous classes.
8133 2000-01-30 Anthony Green <green@redhat.com>
8135 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8136 determine how many stack slots to pop.
8138 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8140 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8141 error handling/recovery.
8142 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8144 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8146 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8147 FIELD_LOCAL_ALIAS_USED): New macros.
8148 (DECL_FUNCTION_NAP): New macro.
8149 (struct lang_decl): New field `nap'.
8150 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8151 (struct lang_type): New fields `finit_stmt_list' and
8153 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8154 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8155 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8156 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8157 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8158 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8159 (BUILD_THROW): Macro line separator re-indented.
8160 * parse.y (end_class_declaration): New function.
8161 (maybe_generate_pre_expand_clinit): New name for
8162 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8163 pre-expand static fields.
8164 (maybe_generate_clinit): Function deleted.
8165 (check_for_static_method_reference): Prototype's parameter list
8167 (generate_finit): New name for maybe_generate_finit. Changed
8168 leading comment. Function rewritten to use
8169 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8170 (build_alias_initializer_parameter_list): New function.
8171 (java_parser_context_pop_initialized_field): Likewise.
8172 (add_inner_class_fields): Likewise.
8173 (type_declaration:): Call end_class_declaration.
8174 (class_member_declaration:): Likewise.
8175 (formal_parameter_list:): Fixed typos.
8176 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8177 element. Improved error handling.
8178 (block_statement:): Call end_class_declaration.
8179 (anonymous_class_creation:): Likewise.
8180 (create_anonymous_class): Fixed comments.
8181 (create_class): Call add_inner_class_fields.
8182 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8183 (method_header): Use MARK_FINAL_PARMS.
8184 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8185 (method_declarator): Propagate final argument flag.
8186 (craft_constructor): New local `artificial'. Call
8187 build_alias_initializer_parameter_list. Use
8188 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8189 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8191 (complete_expand_class): Get rid of unused outer context local
8193 (java_complete_expand_methods): Fixed leading
8194 comment. Generate/pre-expand <clinit> first. Changed method
8195 expansion order to regular, $finit$, constructors, <clinit>.
8196 (java_complete_expand_method): Set current_function_decl.
8197 (fix_constructors): Fix constructor parameter list to account for
8198 outer context local alias initializers.
8199 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8200 (resolve_expression_name): Lookup outer context local aliases. New
8201 local `access', use it.
8202 (patch_method_invocation): Patch inner class ctor invocation with
8203 outer context local aliases initialization values. $finit$
8204 invocation patching now includes things generated with
8205 build_alias_initializer_parameter_list.
8206 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8207 (build_super_invocation): Likewise.
8208 (patch_assignment): Changed comment.
8210 2000-01-27 Andrew Haley <aph@cygnus.com>
8212 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8216 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8218 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8220 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8222 * parse.y (register_fields): Don't pass a format specifier to
8223 OBSOLETE_MODIFIER_WARNING.
8224 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8225 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8227 (check_modifiers): Change function into a macro.
8228 (check_class_interface_creation): Pass a literal format string.
8230 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8232 * buffer.h: PROTO -> PARAMS.
8233 * check-init.c: Likewise.
8234 * class.c: Likewise.
8235 * constants.c: Likewise.
8236 * convert.h: Likewise.
8238 * except.c: Likewise.
8240 * gjavah.c: Likewise.
8241 * java-except.h: Likewise.
8242 * java-tree.h: Likewise.
8243 * jcf-depend.c: Likewise.
8244 * jcf-dump.c: Likewise.
8245 * jcf-parse.c: Likewise.
8246 * jcf-path.c: Likewise.
8247 * jcf-reader.c: Likewise.
8248 * jcf-write.c: Likewise.
8250 * jv-scan.c: Likewise.
8251 * jvgenmain.c: Likewise.
8252 * jvspec.c: Likewise.
8256 * parse-scan.y: Likewise.
8257 * parse.h: Likewise.
8258 * parse.y: Likewise.
8259 * typeck.c: Likewise.
8260 * verify.c: Likewise.
8263 * zextract.c: Likewise.
8264 * zipfile.h: Likewise.
8266 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8268 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8269 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8270 * constants.c (build_constant_data_ref): Check for cached
8271 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8272 in TYPE_CPOOL_DATE_REF.
8273 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8274 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8275 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8276 (LOCAL_FINAL): New macro.
8277 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8278 constant pool -- don't try to reuse.
8279 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8281 (find_in_current_zip): Use TYPE_JCF.
8282 * parse.h (java_check_final): Prototype removed.
8283 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8284 (maybe_create_class_interface_decl,
8285 check_class_interface_creation): Likewise.
8286 (java_expand_finals): Function removed.
8287 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8288 (block_statement:): Fixed comment.
8289 (anonymous_class_creation:): Likewise.
8290 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8292 (check_class_interface_creation): Loosened error report on (inner)
8293 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8294 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8295 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8297 (create_interface): Likewise.
8298 (anonymous_class_counter): New static global.
8299 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8300 patch. Fixed comments.
8301 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8302 anonymous_class_counter when declaring a toplevel class.
8303 (craft_constructor): Fixed constructor name when handling
8304 anonymous classes. Anonymous class constructors to feature hidden
8306 (java_fix_constructors): Added comment.
8307 (java_check_final): Function removed.
8308 (java_complete_expand_methods): Fixed comment. Don't generate
8309 class data, save its outgoing constant pool instead.
8310 (verify_constructor_super): Skip anonymous class constructor
8311 hidden this$<n> parameter.
8312 (java_expand_classes): New local `saved_ctxp'. Removed call to
8313 java_expand_finals and java_check_final. Expand anonymous class
8314 constructors. Generate class data.
8315 (build_super_invocation): Skip anonymous class hidden this$<n>
8317 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8318 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8319 (set_java_signature): Likewise.
8321 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8323 * gjavah.c: Delete ACC_VISIBILITY define.
8324 * jcf.h: Add ACC_VISIBILITY define.
8325 * parse.y: final: rule tagged <value>.
8326 (java_check_regular_methods): Use ACC_VISIBILITY define for
8327 default package access check.
8328 (local_variable_declaration_statement): Use final: rule.
8330 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8332 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8335 2000-01-17 Tom Tromey <tromey@cygnus.com>
8337 * gjavah.c (print_field_info): Allow non-static final fields.
8339 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8341 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8342 * parse.y (patch_anonymous_class): New function.
8343 (create_anonymous_class): Register incomplete type when the
8344 class/interface to extends/implement isn't known yet.
8345 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8346 (verify_constructor_super): Tuned error message.
8348 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8350 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8351 (ANONYMOUS_CLASS_P): New macro.
8352 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8353 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8354 * parse.y (create_class): Added leading argument.
8355 (maybe_create_class_interface_decl,
8356 check_class_interface_creation): Likewise.
8357 (craft_constructor): New function.
8358 (verify_constructor_super): Added argument in prototype.
8359 (class_declaration:): Inserted leading argument.
8360 (for_begin:): Use FOR_LOOP_P.
8361 (anonymous_class_creation): Create WFL of the anonymous class to
8362 instantiate. Call build_new_invocation. Added comments.
8363 (check_class_interface_creation): Handle parameter `anonymous' in
8364 verbose mode class creation announce.
8365 (link_nested_class_to_enclosing): Exclude anonymous classes.
8366 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8367 anonymous class, even though they appear to have an enclosing
8369 (create_interface): Pass extra argument to
8370 check_class_interface_creation.
8371 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8372 (create_class): Call check_class_interface_creation and
8373 maybe_create_class_interface_decl with extra new argument. Don't
8374 add private this$<n> to anonymous classes.
8375 (method_declarator): Insert hidden this$<n> to anonymous class
8377 (java_fix_constructors): Deleted code creating default
8378 constructor. Call craft_constructor instead.
8379 (java_check_regular_methods): Set `saw_constructor' to 1 for
8381 (fix_constructors): Pass extra argument to verify_constructor_super.
8382 (verify_constructor_super): New local `sdecl', use it. Search for
8383 matching constructor (possibly featuring arguments) in super
8385 (lookup_method_invoke): Craft constructor according to arguments
8386 list when dealing with anonymous class constructors.
8387 (build_super_invocation): Pass arguments to anonymous class super
8389 (search_loop): Use FOR_LOOP_P.
8390 (labeled_block_contains_loop_p): Likewise.
8392 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8394 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8395 (enclosing_context_p): New function.
8396 (get_access_flags_from_decl): Handle CLASS_STATIC.
8397 (maybe_layout_super_class): Extra first argument passed to
8399 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8401 * decl.c (access0_identifier_node): New global.
8402 (init_decl_processing): access0_identifier_node initialized.
8403 (pushdecl): Set DECL_CONTEXT only on non type decls.
8404 * expr.c (lookup_field): Lookup inner class fields in enclosing
8406 (expand_invoke): Use ID_INIT_P.
8407 (expand_java_field_op): Use DECL_CLINIT_P.
8408 * java-tree.def (CLASS_LITERAL): New tree code.
8409 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8410 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8411 (struct lang_decl): New field `inner_access'.
8412 (enclosing_context_p): Prototyped.
8413 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8414 ID_CLINIT_P): New macros.
8415 (CLASS_STATIC): New macro.
8416 (CLASS_ACCESS0_GENERATED_P): New macro.
8417 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8418 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8419 INNER_CLASS_P): New macros.
8420 (DECL_INNER_CLASS_LIST): New macro.
8421 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8423 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8424 the shift value to int. Fixed typo in comment.
8425 * lex.c (inst_id, wpv_id): Initialize.
8426 * mangle.c (unicode_mangling_length): Take `$' into account.
8427 * parse.h (DRECOVER, RECOVER): Terminate properly.
8428 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8429 (typedef struct _jdep): New field `enclosing'.
8430 (JDEP_ENCLOSING): New macro.
8431 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8432 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8433 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8434 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8435 GET_ENCLOSING_CPC_CONTEXT): New macros.
8436 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8437 (do_resolve_class): Added extra argument in prototype.
8438 * parse.y (resolve_class): Added extra argument in prototype.
8439 (maybe_create_class_interface_decl): Likewise.
8440 (maybe_use_access_method, build_wfl_wrap): New functions.
8441 (java_complete_expand_classes, java_complete_expand_class):
8443 (java_parser_context_push_initialized_field,
8444 java_parser_context_suspend, java_parser_context_resume):
8446 (maybe_make_nested_class_name, make_nested_class_name,
8447 set_nested_class_simple_name_value,
8448 link_nested_class_to_enclosing, find_as_inner_class,
8449 find_as_inner_class_do, check_inner_class_redefinition,
8450 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8451 maybe_build_thisn_access_method, build_outer_field_access,
8452 build_outer_field_access_methods, build_outer_field_access_expr,
8453 build_outer_method_access_method, build_new_access_id,
8454 build_outer_field_access_method, outer_field_access_p,
8455 outer_field_expanded_access_p, outer_field_access_fix,
8456 build_incomplete_class_ref, patch_incomplete_class_ref,
8457 create_anonymous_class): Likewise.
8458 (inst_id, wpv_id): New static global variables.
8459 (synchronized:): New rule, tagged <node>.
8460 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8462 (anonymous_class_creation:): New rule, tagged <node>.
8463 (NEW_TK): Tagged <node>.
8464 (type_literals, array_type_literal): New rules, tagged <node>.
8465 (class_declaration:): Removed action when reducing by class_body:
8466 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8467 using GET_CPC in sub-rules.
8468 (class_member_declaration): Handle inner classes.
8469 (method_declaration): When reducing method_header:, reset
8470 current_function_decl when appropriate.
8471 (method_declarator:): Set the number of formal parameter to 0 for
8472 method declared without arguments.
8473 (constructor_declarator:): Likewise.
8474 (static_initializer:): List of elements kept in a list.
8475 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8476 use of the keyword `static' for type declarations.
8477 (block_statement:): Handle inner class declarations.
8478 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8479 type qualified `this'.
8480 (class_instance_creation_expression): Use anonymous_class_creation:
8481 to handle inner class instances creation. Handle qualified `new'.
8482 (something_dot_new): Added appropriate actions.
8483 (create_new_parser_context): New function.
8484 (java_push_parser_context, java_parser_context_save_global,
8485 java_parser_context_suspend): Use create_new_parser_context.
8486 (check_modifiers): Changed leading comment.
8487 (check_class_interface_creation): Handle interclasses.
8488 (add_superinterfaces): Fixed comment.
8489 (create_interface): Build qualified name from the raw_name instead
8490 of its matching WFL. Push the initialized fields list. raw_name added
8491 as an extra argument to maybe_create_class_interface_decl.
8492 (create_class): Build qualified name from the raw_name instead of
8493 its matching WFL. Removed assignment to current_parsed_class_un.
8494 Call PUSH_ERROR before returning an error. Suspend the current
8495 parser context when processing an inner class. Push the
8496 initialized fields list. raw_name added as an extra argument to
8497 maybe_create_class_interface_decl. Add the private this$<n>
8499 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8500 (register_fields): Get the class type from GET_CPC and handle
8501 previous errors. Added code to handle the creation of static
8502 fields in inner classes. Initialized fields initialization
8503 statements kept in a list of lists.
8504 (maybe_generate_finit): Initialized fields initialization
8505 statements kept in a list of lists. Use GET_CPC.
8506 (maybe_generate_clinit): Likewise.
8507 (method_header): Use GET_CPC and GET_CPC_UN.
8508 (parser_qualified_classname): Handle inner classes.
8509 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8510 (java_fix_constructors): Hide pointer to enclosing context
8511 instance in constructor list when dealing with inner classes.
8512 (jdep_resolve_class): Call resolve_class with extra first argument
8514 (resolve_class): Add enclosing context as a first extra argument
8515 to do_resolve_class.
8516 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8518 (resolve_no_layout): Extra argument added to resolve_class
8520 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8521 (java_get_real_method_name): Use GET_CPC_UN.
8522 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8523 (java_check_abstract_methods): Handle static method declared in
8524 inner classes by an error.
8525 (java_check_regular_methods): Use DECL_CLINIT_P.
8526 (source_start_java_method): Also set DECL_MAX_LOCALS.
8527 (create_artificial_method): Call java_parser_context_save_global
8528 and java_parser_context_restore_global instead of saving/restoring
8529 the context by hand.
8530 (expand_start_java_method): Improved verbose mode message.
8531 (java_complete_expand_methods): Fixed leading comment. Use
8533 (fix_constructors): Added assignment to this$<n> if necessary.
8534 (java_expand_classes): Call java_complete_expand_classes instead
8535 of java_complete_expand_methods.
8536 (make_qualified_primary): Simplified.
8537 (merge_qualified_name): Optimized for missing left or right parts.
8538 (resolve_expression_name): Handle access to outer class fields from
8540 (resolve_qualified_expression_name): New macro
8541 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8542 classes. Report error on non appropriate qualification of
8543 `new'. Handle qualified `this'.
8544 (not_accessible_p): Allow access to outer class private fields from
8546 (patch_method_invocation): Handle method invocations through
8547 access methods and inner class constructor invocations.
8548 (find_applicable_accessible_methods_list): Search enclosing
8549 contexts of an inner class.
8550 (search_applicable_methods_list): Fixed typo.
8551 (argument_types_convertible): Handle inner class constructors'
8552 hidden outer context reference argument.
8553 (qualify_ambiguous_name): Handle qualified `this'.
8554 (java_complete_lhs): Handle use of field accessed through
8555 artificial access methods in various cases of assignments. Handle
8557 (check_final_assignment): Use DECL_CLINIT_P.
8558 (valid_ref_assignconv_cast_p): Handle the destination being an
8559 enclosing context of the source.
8560 (patch_unaryop): Handle use of field accessed through artificial
8562 (patch_return): Use DECL_CLINIT_P.
8563 (patch_throw_statement): Use DECL_CLINIT_P.
8564 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8565 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8568 2000-01-16 Anthony Green <green@cygnus.com>
8570 * parse.y (build_string_concatenation): Only use
8571 StringBuffer(String) shortcut if String arg is constant.
8573 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8575 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8576 the shift value to int. Fixed typo in comment.
8578 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8580 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8581 * jcf-write.c: Likewise.
8582 * parse.y: Likewise.
8583 * parse.c: Regenerate.
8585 2000-01-09 Anthony Green <green@cygnus.com>
8587 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8588 bytecodes in the correct order.
8590 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8592 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8594 2000-01-06 Anthony Green <green@cygnus.com>
8596 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8597 before building constant array decl.
8599 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8601 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8602 method invocation and typo in conditional expression.
8603 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8604 the appropriate NOTE_POP.
8605 * parse.y (patch_binop): Shift value mask to feature the right
8608 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8610 * class.c (assume_compiled, assume_compiled_node): Add static
8612 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8614 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8616 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8618 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8619 to `__modifier' to avoid stringifying it.
8621 * parse.y (verify_constructor_circularity): Don't call a variadic
8622 function with a non-literal format string.
8623 (java_check_abstract_methods): Move unreachable code inside
8624 `continue' statement.
8625 (lookup_method_invoke): Call xstrdup, not strdup.
8627 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8630 * jcf-parse.c (yyparse): Likewise.
8632 * jv-scan.c (main): Likewise.
8634 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8636 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8637 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8638 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8641 * parse.y (synchronized, variable_redefinition_error,
8642 check_class_interface_creation, create_interface, create_class,
8643 method_header, finish_method_declaration,
8644 check_modifiers_consistency, method_declarator,
8645 complete_class_report_errors, check_abstract_method_definitions,
8646 java_check_regular_methods, check_throws_clauses,
8647 java_check_abstract_methods, read_import_dir,
8648 check_pkg_class_access, declare_local_variables, fix_constructors,
8649 cut_identifier_in_qualified, resolve_expression_name,
8650 resolve_qualified_expression_name, patch_method_invocation,
8651 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8652 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8653 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8654 patch_try_statement, patch_synchronized_statement,
8655 patch_throw_statement, check_thrown_exceptions,
8656 patch_conditional_expr): Likewise.
8658 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8660 * Makefile.in (LIBDEPS): Added gcc's errors.o
8661 (../jcf-dump$(exeext):): Link with gcc's errors.o
8662 (../gcjh$(exeext):): Likewise.
8663 * expr.c (expand_java_NEW): Layout the entire target type instead of
8664 laying out its methods only.
8665 (lookup_field): Layout the class after having loaded it.
8666 * java-tree.h (java_debug_context): Declared.
8667 * jcf-io.c (toplev.h): Included.
8668 (find_class): Removed assignment to jcf's outofsynch
8669 field. Force source file to be read if newer than its matching
8670 class file. Tweaked debug messages.
8671 * jcf-parse.c (jcf_out_of_synch): Deleted.
8672 (read_class): Call to jcf_out_of_synch removed.
8673 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8674 (jcf_out_of_synch): Prototype deleted.
8675 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8676 `deprecated' and `class_err': integer turned into bit-fields.
8677 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8678 * parse.y (package_list): New global.
8679 (package_declaration:): Record newly parsed package name.
8680 (extra_ctxp_pushed_p): Static global deleted.
8681 (java_parser_context_save_global): Create buffer context for the
8682 purpose of saving globals, if necessary.
8683 (java_parser_context_restore_global): Pop context pushed for the
8684 purpose of saving globals, if necessary.
8685 (java_debug_context_do): New prototype and function.
8686 (java_debug_context): Likewise.
8687 (do_resolve_class): Use already parsed package names to qualify
8688 and lookup class candidate.
8689 (java_pre_expand_clinit): Removed unnecessary local variable.
8691 1999-12-17 Tom Tromey <tromey@cygnus.com>
8693 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8695 (process_file): Use `\n\' at end of each line in string.
8697 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8699 * expr.c (expand_invoke): Layout the loaded class before
8700 attempting to use it.
8701 (expand_java_field_op): Allow final field assignments to take
8703 * typeck.c (convert): Return error_mark_node if expr is null.
8705 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8707 * class.c (class_depth): Return -1 if the class doesn't load
8709 * expr.c (can_widen_reference_to): Check for errors during depth
8710 computation and return 0 accordingly.
8711 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8712 create default constructors and add an other error check.
8713 * parse.h (java_fix_constructors): Prototyped.
8714 * parse.y (java_pre_expand_clinit): Likewise.
8715 (build_super_invocation): Re-prototyped to feature one argument.
8716 (java_check_circular_reference): Directly use `current'.
8717 (java_fix_constructors): New function.
8718 (java_check_regular_methods): Don't create default constructors
8719 here, but abort if none were found.
8720 (java_complete_expand_methods): Pre-process <clinit> calling
8721 java_pre_expand_clinit.
8722 (java_pre_expand_clinit): New function.
8723 (fix_constructors): build_super_invocation invoked with the
8724 current method declaration as an argument.
8725 (build_super_invocation): Use the context of the processed method
8726 decl argument instead of current_class.
8727 * typeck.c (lookup_java_method): Take WFLs in method names into
8730 1999-12-14 Per Bothner <per@bothner.com>
8732 * class.c (make_class_data): flag_keep_inline_functions to keep
8733 private methods in the method array.
8735 1999-12-15 Anthony Green <green@cygnus.com>
8737 * check-init.c (check_init): Take into account both types of
8738 `throw's when checking for uninitialized variables.
8740 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8742 * parse.y (java_complete_lhs): Force conversion of array
8743 dimensions to int_type_node, that's what runtime's ABI expects.
8745 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8747 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8748 operand of a WFL, until the Java front-end gets fixed with regard
8749 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8751 1999-12-10 Andrew Haley <aph@cygnus.com>
8753 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8754 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8755 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8759 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8761 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8762 before calling expand_eh_region_start and expand_start_all_catch.
8763 * except.c (expand_start_java_handler): Switch to permanent
8764 obstack before calling expand_eh_region_start.
8765 (expand_end_java_handler): Switch to permanent obstack before
8766 calling expand_start_all_catch.
8768 1999-12-5 Anthony Green <green@cygnus.com>
8770 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8771 function with side effects.
8772 (init_decl_processing): Mark all memory allocating DECLs with
8775 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8777 * except.c (expand_end_java_handler): Call
8778 expand_resume_after_catch and end_catch_handler.
8780 1999-11-30 Anthony Green <green@cygnus.com>
8782 * verify.c (verify_jvm_instructions): Create new return label
8783 chain if non existent (don't rely on the verified state of the jsr
8786 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8788 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8789 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8791 * parse.y (patch_assignment): Removed bogus final class test on
8792 lhs when checking on whether to emit an ArrayStoreException runtime
8794 * expr.c (expand_java_arraystore): Likewise.
8796 1999-11-28 Anthony Green <green@cygnus.com>
8798 * decl.c (find_local_variable): Reuse single slot decls when
8801 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8803 * jcf-parse.c (saw_java_source): Global variable removed.
8804 (read_class): Don't use `saw_java_source'. Added extra braces.
8805 (yyparse): Code setting `saw_java_source' removed.
8807 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8809 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8811 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8813 * verify.c (merge_type_state): Non verified subroutines being
8814 considered more than once to trigger passive type merge.
8816 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8818 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8819 in case of error. Error message tuned.
8821 1999-11-21 Anthony Green <green@cygnus.com>
8823 * constants.c (find_methodref_index): Unwrap method names before
8824 inserting them in the constant pool.
8826 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8828 * class.c (assume_compiled_node): New typedef.
8829 (assume_compiled_tree): New static data.
8830 (find_assume_compiled_node): New function.
8831 (add_assume_compiled): New function.
8832 (assume_compiled): New function.
8833 * class.c (make_class_data): Use assume_compiled.
8834 (is_compiled_class): Use assume_compiled.
8836 * java-tree.h (add_assume_compiled): Declare.
8838 * lang.c (lang_decode_option): Parse new options.
8840 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8842 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8843 int_type_node: that's what `_Jv_AllocObject' expects.
8845 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8847 * parse.y (lookup_method_invoke): Use lang_printable_name to
8848 reliably build the type name during error report. Fixes PR gcj/97.
8850 1999-11-09 Tom Tromey <tromey@cygnus.com>
8852 * jcf-path.c: Include <sys/stat.h>.
8853 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8854 (DIR_UP): New macro.
8856 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8858 * parse.y (source_end_java_method): Resume permanent allocation,
8859 reversing Apr 27 1998 patch.
8860 (patch_string_cst): Pop obstacks after having pushed the permanent
8863 1999-11-05 Tom Tromey <tromey@cygnus.com>
8865 * class.c (finish_class): Emit inlined methods if any native
8866 methods exist in the class. Fixes PR gcj/85.
8868 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8870 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8871 (qualify_ambiguous_name): Likewise.
8873 1999-11-03 Godmar Back <gback@cs.utah.edu>
8875 * typeck.c: (lookup_java_method): search all inherited
8876 interfaces when looking up interface method.
8878 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8880 * parse.y (method_header:): Issue error message for rule `type
8882 (synchronized:): Error report when not using synchronized.
8884 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8886 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8887 being used before the superclass constructor has been called.
8888 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8889 instead of `CALL_THIS_CONSTRUCTOR_P'.
8891 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8893 * check-init.c: Fix typo in comment.
8895 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8897 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8900 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8902 * parse.y (expression_statement:): Call function to report
8903 improper invocation of a constructor.
8904 (parse_ctor_invocation_error): New function.
8906 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8908 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8911 1999-10-21 Tom Tromey <tromey@cygnus.com>
8913 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8914 in generated `main'.
8916 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8918 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8919 (qualify_ambiguous_name): Likewise.
8921 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8923 * parse.y (java_complete_tree): fold_constant_for_init to work on
8925 (java_complete_lhs): Likewise.
8926 (array_constructor_check_entry): Complete an initializer element
8927 on permanent_obstack.
8929 1999-10-19 Tom Tromey <tromey@cygnus.com>
8931 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8932 From Mike Moreton <mike@pillim.demon.co.uk>.
8934 1999-10-15 Greg McGary <gkm@gnu.org>
8936 * java-tree.h (flag_bounds_check): Remove extern decl.
8937 * lang.c (flag_bounds_check): Remove global variable.
8938 (lang_f_options): Remove "bounds-check" entry.
8939 (lang_init_options): Default flag_bounds_check to "on".
8941 1999-10-14 Tom Tromey <tromey@cygnus.com>
8943 * jvgenmain.c (usage): New function.
8944 (main): Use it. Also, handle `-D' options.
8945 * jvspec.c (lang_specific_driver): Recognize -D.
8946 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8948 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8950 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8952 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8953 variadic function with a non-literal format string.
8955 * parse-scan.y (report_main_declaration): Likewise.
8957 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8959 * parse.y (read_import_dir, patch_assignment, patch_binop,
8960 patch_array_ref): Likewise.
8962 * typeck.c (build_java_array_type): Likewise.
8964 * verify.c (verify_jvm_instructions): Likewise.
8966 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8968 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8970 1999-10-07 Anthony Green <green@cygnus.com>
8972 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8973 where CHECK_PUT may fail for valid reasons.
8975 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8976 UNSAFE_PUTN): New macros.
8978 1999-10-04 Tom Tromey <tromey@cygnus.com>
8980 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8981 well. Fixes Java PR gcj/59.
8982 * parse-scan.y (yyerror): Report errors.
8984 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8986 * decl.c (insert_block): Remove unconditional `abort'.
8988 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8990 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8991 FUNCTION_CODE now of type int. All callers changed.
8992 Set the builtin's DECL_BUILT_IN_CLASS.
8994 1999-09-23 Tom Tromey <tromey@cygnus.com>
8996 * jvspec.c (lang_specific_driver): Don't read spec file if
8997 -fsyntax-only given.
8999 1999-09-22 Tom Tromey <tromey@cygnus.com>
9001 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
9003 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
9004 (WORDS_TO_LONG): Likewise.
9005 (WORDS_TO_DOUBLE): Likewise.
9007 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9009 * jcf-write.c (RELOCATION_VALUE_0): New macro.
9010 (RELOCATION_VALUE_1): Likewise.
9011 (emit_iinc, emit_reloc, push_constant1, push_constant2,
9012 push_in_const, push_long_const): Prototyped.
9013 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
9014 (push_constant2): Likewise.
9015 (push_int_const): Cast find_constant1's integer arguments to `jword'.
9016 (find_constant_wide): Cast find_constant2's integer arguments to
9018 (find_constant_index): Cast find_constant2's and find_constant2's
9019 integer arguments to `jword'.
9020 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
9021 (emit_switch_reloc): Use RELOCATION_VALUE_0.
9022 (emit_if): Use RELOCATION_VALUE_1.
9023 (emit_goto): Likewise.
9024 (emit_jsr): Likewise.
9025 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
9026 argument to push_long_const to HOST_WIDE_INT.
9028 1999-09-15 Andreas Schwab <schwab@suse.de>
9030 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
9032 1999-09-20 Nick Clifton <nickc@cygnus.com>
9034 * lang.c (lang_decode_option): Extend comment.
9036 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9038 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
9041 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9043 * gjavah.c (get_field_name, print_method_info, print_include,
9044 add_namelet): Use xmalloc, not malloc.
9046 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
9047 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
9050 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
9052 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
9054 * jcf-path.c (add_entry): Likewise.
9056 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
9058 * jv-scan.c (xmalloc): Remove definition.
9060 * jvgenmain.c (xmalloc): Likewise.
9062 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
9064 * lex.c (java_store_unicode): Use xrealloc, not realloc.
9066 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
9067 concat, not xmalloc/sprintf.
9068 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
9069 (xstrdup): Remove definition.
9071 * parse.y (duplicate_declaration_error_p,
9072 constructor_circularity_msg, verify_constructor_circularity,
9073 check_abstract_method_definitions, java_check_regular_methods,
9074 java_check_abstract_methods, patch_method_invocation,
9075 check_for_static_method_reference, patch_assignment, patch_binop,
9076 patch_cast, array_constructor_check_entry, patch_return,
9077 patch_conditional_expr): Use xstrdup, not strdup.
9079 * zextract.c (ALLOC): Use xmalloc, not malloc.
9081 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9083 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
9085 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
9086 (do_spec, lang_specific_pre_link, lang_specific_driver,
9087 input_filename, input_filename_length): Don't declare.
9088 (main_class_name, jvgenmain_spec, lang_specific_driver):
9090 (lang_specific_driver): All calls to the function pointer
9091 parameter now explicitly call `fatal'.
9093 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9095 * parse.y (find_applicable_accessible_methods_list): Search
9096 abstract classes as interfaces.
9098 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9100 * class.c (finish_class): We're now outside a valid method
9101 declaration. Tell the rest of gcc so.
9103 1999-09-08 Bruce Korb autogen@linuxbox.com
9105 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9107 1999-09-07 Tom Tromey <tromey@cygnus.com>
9109 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9111 (decode_signature_piece): Don't emit "::" in JArray<>.
9112 (print_namelet): Only print trailing `;' when printing a class.
9114 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9116 * java-tree.h: Delete declarations for all tree nodes now moved to
9118 * decl.c: Delete their definitions.
9120 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9122 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9123 * Makefile.in (OBJS): Add ggc-callbacks.o.
9124 (OBJDEPS): Likewise.
9126 1999-09-03 Tom Tromey <tromey@cygnus.com>
9128 * parse.y (strip_out_static_field_access_decl): Return operand if
9129 it satisfies JDECL_P.
9131 1999-09-02 Tom Tromey <tromey@cygnus.com>
9133 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9134 Handle nested arrays, like `[[I'.
9136 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9138 * class.c (finish_class): Remove unused parameter, all callers
9141 * expr.c (build_java_athrow): Change return type to void.
9142 (java_lang_expand_expr): Make sure each case in switch returns a
9145 * java-tree.h (finish_class): Fix prototype to take void args.
9147 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9148 (main): Issue return from main, not exit.
9150 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9152 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9154 * jv-scan.c (main): Issue return from main, not exit.
9156 * parse.y (check_abstract_method_definitions,
9157 java_check_abstract_method_definitions): Add static prototypes.
9158 (java_complete_expand_methods): Fix call to `finish_class'.
9160 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9163 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9165 * lang.c (language_string): Constify.
9167 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9169 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9170 Remove hacks for stuff which comes from libiberty.
9172 * Make-lang.in: Likewise.
9174 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9176 * Makefile.in (xref.o): Depend on xref.c explicitly.
9178 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9180 * java-tree.h (lang_printable_name): Constify a char*.
9182 * lang.c (lang_printable_name): Likewise.
9184 1999-08-27 Jeffrey A Law (law@cygnus.com)
9186 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9189 1999-08-26 Tom Tromey <tromey@cygnus.com>
9191 * gjavah.c (print_cxx_classname): Print "::" before qualified
9194 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9196 * parse.y (lookup_cl): Changed leading comment. Now does its best
9197 to set the column number.
9198 (qualify_ambiguous_name): Take WFL wrappers into account.
9200 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9202 * verify.c (verify_jvm_instructions): Don't check instruction
9203 validity beyond end of method.
9205 1999-08-25 Tom Tromey <tromey@cygnus.com>
9207 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9209 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9211 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9212 cxx_keyword_subst, generate_access, name_is_method_p,
9213 get_field_name, print_field_name, super_class_name, print_include,
9214 decode_signature_piece, print_class_decls, usage, help,
9215 java_no_argument, version, add_namelet, print_namelet): Add static
9217 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9218 name_is_method_p): Constify a char*.
9219 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9220 Provide a final else clause in an if-else-if.
9221 (print_field_info): Add missing final arg in function call to
9223 (print_method_info, decompile_method, decode_signature_piece,
9224 print_c_decl, print_full_cxx_name, print_stub,
9225 print_mangled_classname, super_class_name, print_include,
9226 add_namelet, add_class_decl, print_class_decls, process_file,
9227 help): Constify a char*.
9229 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9230 push_int_const, find_constant_wide, find_constant_index,
9231 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9232 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9233 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9234 emit_if, emit_goto, emit_jsr, call_cleanups,
9235 make_class_file_name): Add static prototypes.
9236 (generate_bytecode_return, generate_bytecode_insns): Pass a
9237 NULL_PTR, not a NULL_TREE.
9239 * jv-scan.c: Include "jcf.h".
9240 (main): Declare using DEFUN macro.
9242 * jvspec.c (find_spec_file, lang_specific_pre_link,
9243 lang_specific_driver): Add prototypes.
9244 (find_spec_file): Constify a char*.
9246 * keyword.gperf (hash, java_keyword): Add prototypes.
9248 * lang.c (lang_print_error): Add static prototype.
9249 (lang_init): Prefer memcpy over bcopy to avoid casts.
9251 * lex.c (yylex): Add static prototype.
9253 * parse-scan.y: Include "lex.c" earlier.
9255 * parse.h: Remove redundant declaration for `yylex'.
9257 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9258 labeled_block_contains_loop_p): Add static prototypes.
9259 (not_accessible_p): Make static to match prototype.
9261 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9263 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9265 * parse.y (check_method_redefinition): Changed leading comment.
9266 (check_abstract_method_definitions): New function.
9267 (java_check_abstract_method_definitions): New function.
9268 (java_check_regular_methods): Call it.
9269 (verify_constructor_super): Fixed indentation.
9270 (lookup_method_invoke): Likewise.
9272 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9274 * parse.y (method_header): Return a null pointer if the current
9276 (finish_method_declaration): Return if the current function decl
9278 (source_start_java_method): Likewise.
9279 (java_method_add_stmt): Likewise.
9281 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9283 * class.c (emit_register_class): Removed unnecessary call to
9285 * parse.y (labeled_block_contains_loop_p): Removed unused local
9288 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9290 * parse.y (java_refold): Added prototype.
9292 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9294 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9295 (java_stabilize_reference): Removed unnecessary `else'.
9296 (java_complete_lhs): Set flag to remember boolean. Call
9297 java_refold. Added comments.
9298 (java_decl_equiv): New function.
9299 (binop_compound_p): Likewise.
9300 (java_refold): Likewise.
9301 (patch_unaryop): Striped static field access assigned to decl and
9302 op. Changed promotion scheme for ++/-- operators.
9303 (search_loop): New function.
9304 (labeled_block_contains_loop_p): Likewise.
9305 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9307 (patch_bc_statement): Call search_loop. Fixed comment.
9309 1999-08-14 Anthony Green <green@cygnus.com>
9311 * expr.c (java_lang_expand_expr): Mark static array data as
9314 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9316 * jvgenmain.c (main): NUL-terminate name_obstack.
9318 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9320 * check-init.c (check_bool2_init, done_alternative): Add static
9323 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9324 (add_method, build_utf8_ref, build_class_ref,
9325 append_gpp_mangled_type, layout_class_method): Constify a char*.
9327 * decl.c (push_promoted_type, make_binding_level): Add static
9329 (push_promoted_type, pushdecl): Constify a char*.
9331 * except.c (find_handler_in_range, link_handler,
9332 check_start_handlers): Add static prototypes.
9334 * expr.c (process_jvm_instruction): Constify a char*.
9336 * gjavah.c (main): Constify a char*.
9338 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9341 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9343 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9344 munge, print_ents): Constify a char*.
9346 * jcf-dump.c (disassemble_method): Constify a char*.
9347 (print_constant_pool, print_exception_table): Add static prototypes.
9348 (print_constant, print_exception_table, main, disassemble_method):
9351 * jcf-io.c (find_classfile, find_class): Likewise.
9353 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9354 (set_source_filename, predefined_filename_p): Add static prototypes.
9355 (set_source_filename, get_constant, get_class_constant,
9356 find_in_current_zip): Constify a char*.
9358 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9360 (add_entry, add_path, jcf_path_classpath_arg,
9361 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9363 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9364 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9365 jcf_parse_one_method, jcf_parse_methods,
9366 jcf_parse_final_attributes): Add static prototypes.
9367 (get_attribute): Constify a char*.
9369 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9370 jcf_dependency_add_target, jcf_path_classpath_arg,
9371 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9373 * jv-scan.c (main): Constify a char*.
9374 (gcc_obstack_init): Add prototype arguments.
9376 * jvgenmain.c (gcc_obstack_init): Likewise.
9377 (main): Constify a char*.
9379 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9381 (put_decl_string, lang_print_error): Constify a char*.
9382 (lang_init): Remove redundant extern prototype.
9384 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9386 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9387 Add static prototypes.
9388 (get_type_from_signature): Constify a char*.
9390 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9391 Add static prototypes.
9392 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9393 (verify_jvm_instructions): Constify a char*.
9395 * xref.c (xref_flag_value): Likewise.
9397 * xref.h (xref_flag_value): Likewise.
9399 * zextract.c (makeword, makelong): Add static prototypes.
9400 (makeword, makelong): Constify a uch*.
9402 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9404 * lang.c (java_dummy_print): Constify a char*.
9405 (lang_print_error): Likewise.
9406 (lang_init): Remove redundant prototype for `print_error_function'.
9407 (lang_init_source): Likewise.
9408 (lang_identify): Constify a char*.
9410 1999-08-09 Tom Tromey <tromey@cygnus.com>
9412 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9413 (WORDS_TO_LONG): Likewise.
9414 (WORDS_TO_DOUBLE): Likewise.
9416 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9418 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9420 * expr.c (java_stack_pop, java_array_data_offset,
9421 build_java_throw_out_of_bounds_exception, case_identity,
9422 build_java_check_indexed_type): Add static prototypes.
9423 (linenumber_table, expand_invoke, expand_java_field_op,
9424 build_primtype_type_ref, expand_byte_code): Constify a char*.
9426 * java-tree.h (build_primtype_type_ref, linenumber_table):
9428 (java_lang_expand_expr): Add prototype.
9430 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9431 `java_lang_expand_expr'.
9433 * lex.c (java_lex_error): Constify a char*.
9434 (java_get_unicode, java_read_char, java_allocate_new_line,
9435 java_unget_unicode, java_sneak_unicode): Prototype.
9437 * parse-scan.y (current_class, package_name, method_declarator,
9438 report_class_declaration, yyerror): Constify a char*.
9440 * parse.h (java_report_errors): Prototype.
9441 (yyerror): Constify a char*.
9443 * parse.y (classitf_redefinition_error, check_modifiers,
9444 parse_jdk1_1_error, lookup_package_type,
9445 lookup_package_type_and_set_next, get_printable_method_name,
9446 purify_type_name): Constify a char*.
9447 (build_super_invocation, maybe_generate_finit,
9448 verify_constructor_super, parser_add_interface,
9449 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9450 java_complete_expand_methods, java_expand_finals,
9451 cut_identifier_in_qualified, java_stabilize_reference,
9452 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9453 merge_string_cste): Prototype.
9454 (single_type_import_declaration, yyerror,
9455 variable_redefinition_error, build_array_from_name,
9456 build_unresolved_array_type, check_class_interface_creation,
9457 resolve_class, complete_class_report_errors,
9458 note_possible_classname, read_import_dir,
9459 find_in_imports_on_demand, resolve_package, fix_constructors,
9460 check_deprecation, lookup_method_invoke,
9461 maybe_build_primttype_type_ref, array_constructor_check_entry):
9463 (java_complete_expand_methods, java_expand_finals): Make static.
9464 (convert_narrow): Remove static prototype.
9466 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9468 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9470 1999-08-02 Richard Henderson <rth@cygnus.com>
9472 * decl.c: Include defaults.h instead of expr.h.
9473 * parse.y: Likewise.
9475 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9477 * java/decl.c (start_java_method): Change all uses of
9478 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9479 Ensure expr.h is included.
9480 * java/expr.c (pop_arguments): Ditto.
9481 * java/parse.y (expand_start_java_method): Ditto.
9483 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9485 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9487 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9489 * decl.c: Include "function.h".
9490 * except.c: Likewise.
9491 * parse.y: Likewise.
9492 * Makefile.in: Update dependencies.
9494 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9496 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9497 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9498 `modifier' with ATTRIBUTE_UNUSED.
9500 * gjavah.c (process_file): Add braces around ambiguous `else'.
9502 * jcf-dump.c (print_access_flags, localvar_free): Change return
9505 * parse.y (java_complete_expand_method): Initialize variable
9507 (resolve_qualified_expression_name): Likewise for `field_decl'.
9508 (patch_method_invocation): Likewise for `class_to_search'.
9509 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9510 (patch_assignment): Likewise for `lhs_type'.
9512 * verify.c (verify_jvm_instructions): Remove unused variable
9515 1999-07-25 Richard Henderson <rth@cygnus.com>
9517 * decl.c (va_list_type_node): New.
9519 1999-07-25 Anthony Green <green@cygnus.com>
9521 * gjavah.c (print_stub): New function.
9522 (METHOD_IS_NATIVE): New macro.
9523 (print_mangled_classname): Make static.
9524 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9525 (process_file): Perform stub generation.
9526 (HANDLE_METHOD): Don't emit class decls during stub
9528 (HANDLE_END_METHOD): Take into account stub generation.
9529 (print_method_info): Handle stub generation.
9530 (print_stub): New function.
9531 (print_cxx_classname): Make signature consistant with others.
9532 (help): Describe -stubs option.
9533 (main): Create stub file.
9534 (version): Use version.c.
9535 (print_full_cxx_name): New function.
9536 (print_c_decl): Use print_full_cxx_name.
9538 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9540 * check-init.c (check_init): Handle MAX_EXPR.
9542 1999-07-15 Andrew Haley <aph@cygnus.com>
9544 * lang.c (flag_use_divide_subroutine): New variable.
9545 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9546 fp-to-integer conversion.
9547 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9550 * expr.c (build_java_soft_divmod): New function.
9551 (build_java_binop): Call build_java_soft_divmod if
9552 flag_use_divide_subroutine is set.
9553 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9554 soft_lrem_node: new builtin functions.
9555 (init_decl_processing) Initialize the new builtins.
9556 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9557 soft_lrem_node: new builtin functions.
9558 (build_java_soft_divmod): New function.
9559 * parse.y: Call build_java_soft_divmod if
9560 flag_use_divide_subroutine is set.
9563 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9564 a --specs= arg) even if not linking.
9565 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9566 -fuse-divide-subroutine
9568 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9570 * parse.y (resolve_and_layout): Check methods only once.
9571 (resolve_qualified_expression_name): Verify thrown exceptions
9573 (check_thrown_exceptions): Reject exceptions thrown in
9574 initializer. Error message tuned.
9576 1999-07-14 Andrew Haley <aph@cygnus.com>
9578 * expr.c (expand_expr): Do not return the last statement in a
9579 block as the block's value.
9581 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9583 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9584 CALL_EXPR, to avoid order of evaluation changes.
9586 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9588 * parse.y (qualify_ambiguous_name): Do not use
9589 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9591 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9593 * check-init.c (check_init): Handle MAX_EXPR.
9594 * expr.c (force_evaluation_order): Force method call arguments to
9595 be evaluated in left-to-right order.
9596 * parse.y (qualify_ambiguous_name): Loop again to qualify
9597 NEW_ARRAY_EXPR properly.
9599 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9601 * parse.y (patch_invoke): Resolve unresolved invoked method
9603 (qualify_ambiguous_name): STRING_CST to qualify expression for
9604 type name resolution.
9606 1999-06-24 Andrew Haley <aph@cygnus.com>
9608 * class.c (finish_class): Whenever a deferred method is
9609 output, rescan the list of methods to see if a new candidate for
9610 output can be found.
9612 1999-06-28 Tom Tromey <tromey@cygnus.com>
9614 * jvspec.c (lang_specific_driver): Recognize --help.
9616 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9618 * parse.y (resolve_package): Fixed bogus return statement.
9619 (patch_method_invocation): Resolve method invocation beginning with
9620 a package name qualifier.
9622 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9624 * Make-lang.in (java.stage1): Depend on stage1-start.
9625 (java.stage2): Likewise for stage2-start.
9626 (java.stage3): Likewise for stage3-start.
9627 (java.stage4): Likewise for stage4-start.
9629 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9631 * parse.y (java_complete_lhs): When doing cross referencing, don't
9632 try to keep file location on a WFL expanded as a CALL_EXPR.
9634 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9636 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9637 compiling to class file a void method with an empty method body.
9638 As a side effect, the bytecode backend will generate the
9639 appropriate `return' instruction.
9641 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9643 * parse.y (lookup_package_type_and_set_next): New function prototype.
9644 (resolve_package): Search current and imported packages.
9645 (lookup_package_type_and_set_next): New function.
9647 1999-06-22 Andrew Haley <aph@cygnus.com>
9649 * verify.c (verify_jvm_instructions): Check for pending blocks
9650 before invalid PC test and opcode switch, not after.
9652 1999-06-21 Andrew Haley <aph@cygnus.com>
9654 * except.c (find_handler_in_range): The upper limit for exception
9655 ranges is exclusive, not inclusive: (start <= pc < end).
9656 (link_handler): find child pointer which points to outer by
9657 searching sibling list: previous code incorrectly assumed that
9658 outer->outer->first_child must point to outer.
9659 * verify.c (verify_jvm_instructions): FIXME added to code for
9661 (verify_jvm_instructions): Do not assume that the last block
9662 processed in a subroutine is a block which ends with a `ret'
9663 instruction. With some control flows it is possible that the last
9664 block ends with an `athrow'.
9666 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9668 * parse.y (qualify_ambiguous_name): Reorganized the post
9669 evaluation of non WFL leading expression nodes.
9671 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9673 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9676 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9678 * parse.y (qualify_ambiguous_name): Handle qualified expression
9679 beginning with a STRING_CST.
9681 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9683 * parse.y (register_fields): Set DECL_INITIAL on both
9684 pre-initialized static and public fields.
9685 (resolve_field_access): Static field access expressions to always
9687 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9688 qualification. CONVERT_EXPR to be resolved as an expression name.
9689 (java_complete_lhs): Identify and access qualified final
9690 initialized field in switch statement case expression.
9691 (fold_constant_for_init): Pre-initialized field decl constant to
9694 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9696 * parse.y (note_possible_classname): Mark returned node with
9697 QUALIFIED_P only if the original class name contained a '/'.
9699 1999-06-05 Anthony Green <green@cygnus.com>
9701 * Make-lang.in (gcjh): More parallel build fixes.
9703 1999-06-03 Mike Stump <mrs@wrs.com>
9705 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9707 1999-06-02 Anthony Green <green@cygnus.com>
9709 * except.c (link_handler): Chain exception handlers in order.
9711 1999-06-02 Anthony Green <green@cygnus.com>
9713 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9714 with nops and process as usual in order to always set correct EH
9715 ranges. Emit detailed warnings about unreachable bytecodes.
9717 1999-06-02 Anthony Green <green@cygnus.com>
9719 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9722 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9724 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9725 or the searched field decl.
9727 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9729 * parse.y (fold_constant_for_init): Convert numerical constant
9730 values to the type of the assigned field.
9732 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9734 * expr.c (lookup_field): Relaxed the test on class loading error
9736 * parse.y (fold_constant_for_init): Enabeled old code.
9738 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9740 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9741 decide the validity of the cast of a java.lang.Cloneable reference
9743 (patch_conditional_expr): Fixed first argument passed to
9744 binary_numeric_promotion.
9746 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9748 * parse.y (qualify_ambiguous_name): Take into account that a
9749 CONVERT_EXPR might specify a type as a WFL.
9751 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9753 * parse.y (patch_assignment): Save the rhs before using it as an
9754 argument to _Jv_CheckArrayStore.
9756 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9758 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9760 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9762 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9763 floating point literal only when the exponent indicator has been
9766 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9768 * parse.y (formal_parameter:): Construct argument tree list
9769 element even if a yet unsupported final parameter was encountered.
9771 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9773 * parse.y (finish_method_declaration): Issue errors for native or
9774 abstract methods declared with a method body, as well as for non
9775 native or non abstract methods with no method body.
9777 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9779 * class.c (build_utf8_ref): Initialize variable `field'.
9781 * decl.c (init_decl_processing): Initialize variable `field'.
9783 * expr.c (build_known_method_ref): Mark parameters `method_type',
9784 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9785 (process_jvm_instruction): Likewise for parameter `length'.
9787 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9788 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9791 * parse.y (maybe_generate_clinit): Remove unused variable
9792 `has_non_primitive_fields'.
9793 (find_in_imports_on_demand): Initialize variables `node_to_use'
9795 (patch_binop): Likewise for variable `prom_type'.
9796 (patch_unaryop): Likewise for variable `prom_type'.
9798 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9800 * xref.c (xref_table): Add missing initializer.
9802 1999-05-14 Tom Tromey <tromey@cygnus.com>
9804 * java-except.h (struct eh_range): Removed unused `next' member.
9805 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9806 after adding all exception handlers. Sort exception ranges in
9808 (struct pc_index): New structure.
9809 (start_pc_cmp): New function.
9810 * except.c (add_handler): Return `void'. Don't call link_handler;
9811 instead construct an ordinary linked list and do range
9813 (check_nested_ranges): New function.
9814 (link_handler): Changed interface to allow merging of eh_ranges.
9815 Split overlapping ranges. Return `void'.
9817 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9819 * parse.y (constructor_block_end:): New rule, tagged <node>.
9820 (constructor_body:): Use `constructor_block_end' instead of
9823 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9825 * parse.y (statement_nsi:): Pop `for' statement block.
9826 (java_complete_lhs): Labeled blocks containing no statement are
9827 marked as completing normally.
9829 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9831 * xref.c (xref_set_current_fp): New function, defined.
9832 * xref.h (xref_set_current_fp): New function, prototyped.
9834 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9836 * check-init.c (check_init): Take into account that
9837 LABELED_BLOCK_STMT can be empty.
9839 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9841 * parse.y (java_check_regular_methods): Warning check on not
9842 overriding methods with default access in other packages does not
9843 apply to `<clinit>'.
9844 (java_complete_lhs): If block body is an empty_stmt_node, replace
9845 it by NULL_TREE. This prevents gcc from generating an irrelevant
9848 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9850 * check-init.c (check_init): Removed code accepting to see things
9851 falling through default:, when doing xrefs.
9852 * java-tree.h (do_not_fold): New global variable, declared.
9853 * parse.y (do_not_fold): New global variable, defined.
9854 (java_complete_expand_method): Set `do_not_fold' to the value of
9855 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9856 and reinstall them after them have been purged; do not check for
9857 initializations; do not issue missing return errors.
9858 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9860 (patch_binop): Skip the fold part when doing xrefs.
9861 (build_string_concatenation): Skip the concatenation part when
9863 (patch_synchronized_statement): Do not generate a try-finally when
9865 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9866 and keep the location where the throw was seen.
9867 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9868 any treatment on the converted node an simply return a NOP_EXPR of
9870 * xref.c (xref_get_data): New function, defined.
9871 * xref.h (xref_get_data): New function, declared.
9872 (XREF_GET_DATA): Use xref_get_data.
9874 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9876 * gjavah.c (print_include): Cast the result of `strlen' to int
9877 when comparing against a signed value.
9878 (add_namelet): Likewise.
9880 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9882 * expr.c (expand_invoke): Mark parameter `nargs' with
9884 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9886 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9889 * jcf-reader.c (get_attribute): Cast a value to long
9890 when comparing against a signed expression. Likewise.
9892 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9895 1999-05-11 Andrew Haley <aph@cygnus.com>
9897 * parse.y (source_end_java_method): If the current method contains
9898 any exception handlers, force asynchronous_exceptions: this is
9899 necessary because signal handlers in libjava may throw exceptions.
9900 * decl.c (end_java_method): Ditto.
9902 1999-05-11 Tom Tromey <tromey@cygnus.com>
9904 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9906 * jvspec.c (THREAD_NAME): Removed.
9907 (GC_NAME): Likewise.
9908 (MATHLIB): Likewise.
9909 (WITHLIBC): Likewise.
9911 (THREADLIB): Likewise.
9912 (MATH_LIBRARY): Likewise.
9913 (lang_specific_driver): Don't add `-l' options to command line.
9914 Instead, add a single --specs option. Recognize `-L' options and
9915 use them to search for spec file.
9916 (find_spec_file): New function.
9917 (SPEC_FILE): New define.
9919 1999-05-11 Dave Brolley <brolley@cygnus.com>
9921 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9922 cpplib-enabled build.
9924 1999-05-05 Per Bothner <bothner@cygnus.com>
9926 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9927 temporarily zero it while calling rest_of_decl_compilation.
9929 * java-tree.h (string_ptr_type_node): Add declaration.
9930 * decl.c: Define and initialize string_ptr_type_node.
9931 * parse.y (patch_string_cst): Use string_ptr_type_node.
9933 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9934 * parse.y (for_statement): Now unconditionally exit_block.
9935 (finish_labeled_statement): No longer exit_block if for-loop.
9936 (patch_loop_statement): Check harder if the loop is already labeled.
9938 * parse.y (patch_initialized_static_field): Removed function.
9939 (maybe_generate_clinit): Removed special handling for interfaces.
9940 (java_complete_expand_methods): Do a preliminary java_complete_tree
9941 on <clinit> to determine if it can be removed.
9942 (java_complete_expand_method): Remove special handling for <clinit>.
9943 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9944 optimize if we get back empty_stmt_node.
9945 For MODIFY_EXPR, re-do checking of static initializers.
9946 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9947 For VAR_DECL, pass correct context.
9949 * verify.c (verify_jvm_instructions): Better error messages.
9951 1999-05-03 Tom Tromey <tromey@cygnus.com>
9953 * parse-scan.y (interface_declaration): Call
9954 report_class_declaration for interfaces.
9956 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9958 * Makefile.in: Remove -v from bison command lines.
9960 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9962 * check-init.c (check_init): Exclude a case of error when doing
9964 * class.c (layout_class_method): Don't generate the error message
9965 twice when compiling from source.
9966 * lang-options.h: Added `-Wredundant-modifers' and
9967 `-Wunusupported-jdk11' flags and help text.
9968 * lang.c (lang_decode_option): Added support for
9969 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9970 flag_static_local_jdk11 and flag_redundant set accordingly.
9971 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9972 * parse.h (EXPR_WFL_ADD_COL): New macro.
9973 (DECL_END_SOURCE_LINE): Likewise.
9974 (DECL_INHERITED_SOURCE_LINE): Likewise.
9975 * parse.y (static_ref_err): New function, prototyped.
9976 (CCB_TK): Now tagged <operator>.
9977 (class_body:): Remember the location of the closing '}' of a class
9978 definition when doing xrefs.
9980 (block_end:): Likewise.
9981 (create_class): Remember the location of the inherited class
9982 identifier when doing xrefs.
9983 (register_fields): Added test on first operand of `init' before
9984 testing it TREE_CODE.
9985 (method_header): Store the location of the class identifier in the
9986 class decl when doing xrefs.
9987 (finish_method_declaration): Don't combine first/last method line
9989 (java_check_regular_methods): Warning check on not overriding
9990 methods with default access on other packages move before check on
9991 static methods. Initialization of `aflags' also moved up.
9992 (resolve_expression_name): Call static_ref_err to report the error.
9993 (static_ref_err): New function, implemented.
9994 (resolve_field_access): Returned simplified static field access
9996 (resolve_qualified_expression_name): Check for illegal use of
9997 static fields in a non static context. Call static_ref_err to
9998 report error in various places.
9999 (java_complete_tree): Do not fold initialized static fields when
10001 (java_complete_lhs): Likewise.
10003 1999-04-29 Anthony Green <green@cygnus.com>
10005 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
10006 create internal labels.
10007 (lookup_label): Ditto.
10009 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
10011 * class.c (layout_class_method): Generate <clinit>'s rtl for
10013 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
10014 for interfaces' <clinit>.
10015 * expr.c (lookup_field): Search for fields in interfaces.
10016 (expand_invoke): Fixed indentation.
10017 (expand_java_field_op): Likewise. Use IS_CLINIT.
10018 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
10019 (IS_CLINIT): New macro.
10020 * parse.y (type_declaration:): Call maybe_generate_clinit after an
10021 interface was parsed.
10022 (maybe_generate_clinit): Don't generate if the current class is an
10023 interface with only fields of primitive types.
10024 (reset_method_name): Use IS_CLINIT.
10025 (java_complete_expand_method): Expand <clinit> when it exists for
10026 interfaces. Use IS_CLINIT.
10027 (resolve_expression_name): Use DECL_CONTEXT instead of
10028 current_class to build static field references.
10029 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
10030 ARRAY_REF when doing xreferencing.
10031 (check_final_assignment): Fixed typo in leading comment. Use
10033 (patch_array_ref): Don't fully expand array references when
10035 (patch_return): Use IS_CLINIT.
10036 (patch_throw_statement): Likewise.
10038 1999-04-22 Tom Tromey <tromey@cygnus.com>
10040 * Make-lang.in (JAVA_SRCS): Added check-init.c.
10042 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
10044 * decl.c (predef_filenames, predef_filenames_size): New globals
10045 (init_decl_processing): predef_filenames and predef_filenames_size
10047 * java-tree.h (predef_filenames, predef_filenames_size): Declared
10049 * jcf-parse.c (predefined_filename_p): New function.
10050 (yyparse): Check that files on the command line are specified only
10051 once and issue a warning otherwise.
10052 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
10053 * parse.y (source_end_java_method): Nullify NOP method bodies, to
10054 avoid a gcc warning with -W -Wall turned on.
10055 (java_expand_classes): Abort if errors were encountered.
10056 (java_complete_lhs): If the cross reference flag is set, wrap
10057 field DECL node around a WFL when resolving expression name.
10059 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10061 * lang.c (lang_decode_option): Fixed returned value when parsing
10062 `-fxref=...' and `-Wall'.
10063 * parse.y (source_end_java_method): Do not generate code when
10064 flag_emit_xref is set.
10065 (resolve_expression_name): Do not build static field access when
10066 flag_emit_xref is set.
10067 (resolve_field_access): No special treatment on `length' when
10068 flag_emit_xref is set. Do not build qualified static field access
10069 when flag_emit_xref is set.
10070 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
10071 when flag_emit_xref is set.
10072 (patch_assignment): Do not generate array store runtime check when
10073 flag_emit_xref is set.
10074 * xref.c (xref_flag_value): Fixed function declaration
10076 (xset_set_data): New function.
10077 * xref.h (xref_set_data): Added prototype for new function.
10078 (typedef struct xref_flag_table): New field data.
10079 (XREF_GET_DATA): New macro.
10081 1999-04-19 Tom Tromey <tromey@cygnus.com>
10083 * xref.h (enum): Removed trailing comma.
10085 * parse.y (resolve_qualified_expression_name): Added missing
10088 1999-04-15 Anthony Green <green@cygnus.com>
10090 * gjavah.c: New prototypes for java_float_finite and
10091 java_double_finite.
10093 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10095 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10098 1999-04-06 Jeffrey A Law (law@cygnus.com)
10100 * Makefile.in (TREE_H): Add tree-check.h.
10101 (RTL_H): Add genrtl.h.
10103 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10105 * parse.y (patch_assignment): Added ArrayStoreException runtime
10108 1999-04-06 Per Bothner <bothner@cygnus.com>
10110 * expr.c (pop_type_0): New function.
10111 (pop_type): Use pop_type_0.
10112 * java-tree.h (pop_type_0): New declaration.
10113 * verify.c (verify_jvm_instructions): Check return instructions.
10115 * parse.y (patch_binop): Don't fold if non-constant and emiting
10118 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10120 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10122 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10123 (main_jcf): Don't define.
10124 (process_file): Don't set `main_jcf'.
10126 * java-tree.h (main_jcf): Don't declare.
10128 * jcf-parse.c (main_jcf): Add static definition.
10130 * lang.c (main_jcf): Don't define.
10132 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10134 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10136 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10138 * jcf-depend.c: Include "config.h", not <config.h>.
10140 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10143 * jcf-path.c: Include "config.h", not <config.h>.
10145 * lex.c: Don't include various system header files.
10146 (java_init_lex): Cast the argument of `bzero' to PTR
10148 * parse-scan.y (java_push_parser_context): Likewise.
10150 * parse.y (java_push_parser_context): Likewise.
10151 (patch_bc_statement): Match format specifier to variable argument.
10153 * xref.c: Don't include <stdio.h>.
10155 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10157 * parse.y (struct parser_ctxt *ctxp): Now global.
10158 (declare_local_variables): Use WFL compound value for the
10159 declaration source line value, when doing cross-referencing.
10161 1999-03-31 Tom Tromey <tromey@cygnus.com>
10163 * gjavah.c (print_field_info): Allow constants of other types.
10164 (print_include): Generate include when new name is proper prefix
10165 of already printed name.
10166 (add_namelet): Likewise.
10167 (cxx_keyword_subst): New function.
10168 (print_method_info): Use it.
10169 (print_field_name): New function.
10170 (get_field_name): New function.
10171 (print_field_info): Use get_field_name and print_field_name.
10173 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10175 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10176 'KR-C', so gperf uses the `const' keyword on strings.
10178 * keyword.gperf (java_keyword): Const-ify a char*.
10180 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10182 * parse.y (patch_bc_statement): Fixed identation and a bogus
10185 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10187 * parse.y (patch_assignment): Allow static variables in other
10188 classes to be assigned.
10190 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10192 * class.c (maybe_add_interface): Remove unused variable
10194 (make_class_data): Use = for assignment, not ==. Likewise.
10195 (emit_register_classes): Remove unused variable `decl'.
10197 * lex.c: Fix comment so as not to contain an embedded `/*'.
10199 * verify.c (verify_jvm_instructions): Remove unused variable
10202 1999-03-27 Per Bothner <bothner@cygnus.com>
10204 * parse.y (complete_loop_body): Rename to finish_loop_body.
10205 (complete_labeled_statement): Rename to finish_labeled_statement.
10206 (complete_for_loop): Rename to finish_for_loop.
10207 (complete_method_declaration): Rename to finish_method_declaration.
10209 * java-tree.h (continue_identifier_node): New global node.
10210 * decl.c: Define and initialize continue_identifier_node.
10211 * parse.y (generate_labeled_block): Remove - no longer needed.
10212 (build_loop_body): Use continue_identifier_node for continue block.
10213 (finish_labeled_statement): Also do pop_labeled_block actions.
10214 (java_complete_lhs): POP_LOOP even if error.
10215 (build_labeled_block): Special handling for continue_identifier_node.
10216 (patch_loop_statement): Re-organize.
10217 (patch_bc_statement): Re-write.
10219 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10221 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10222 using a WFL compound value.
10223 * parse.y (xref.h): Include.
10224 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10225 WFL compound value.
10226 (register_fields): Set WFL compound value to lineno if doing
10228 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10230 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10231 * xref.h (expand_xref): Prototype renamed from xref_generate.
10233 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10235 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10236 (GET_CURRENT_BLOCK): New macro.
10237 * parse.y (current_static_block): New global variable.
10238 (method_body:): Define action.
10239 (complete_method_declaration): Set current_function_decl to NULL
10240 when work on the current method is done.
10241 (declare_local_variables): Use GET_CURRENT_BLOCK.
10242 (java_method_add_stmt): Likewise.
10243 (java_complete_expand_method): Disable the use of `this' when
10244 expanding <clinit>.
10245 (enter_a_block): If no current method exist, use
10246 current_static_block to link static initializer blocks.
10247 (exit_block): Rewritten to use current_static_block when no current
10248 method decl exists.
10249 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10250 (patch_return): Forbid the use of `return' in static initializers.
10251 (patch_throw_statement): Fixed indentation. Issue specific error
10252 for uncaught thrown checked exception in static initializer
10253 blocks. Removed FIXME.
10255 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10257 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10258 Link gcj from gcc.o.
10260 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10262 * parse.y (find_applicable_accessible_methods_list): When dealing
10263 with interface: ensure that a given interface or java.lang.Object
10264 are searched only once.
10266 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10268 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10270 * jcf-dump.c (print_access_flags): Add braces around if-else.
10272 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10275 * lex.c (build_wfl_node): Add static prototype.
10277 * lex.h (build_wfl_node): Remove static prototype.
10279 * parse.y: Include lex.c early enough to declare everything needed.
10280 Ensure calls to `build_wfl_node' pass the proper arguments.
10281 (create_class): Remove unused variable `super_decl'.
10282 (get_printable_method_name): Initialize variable `name'.
10284 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10286 * Changelog: Fixed 1999-03-22 typos.
10287 * lang.c (lang_decode_option): Fixed typo in error string in the
10290 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10292 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10293 (xref.o): New rule.
10294 * java-tree.h (flag_emit_xref): Declared extern.
10295 * lang.c (xref.h): Included.
10296 (flag_emit_xref): New global variable.
10297 (lang_decode_option): Added support for -fxref.
10299 * xref.h: Likewise.
10301 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10303 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10306 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10308 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10309 $(srcdir)/../system.h and $(JAVA_TREE_H).
10310 (jcf-io.o): Depend on $(JAVA_TREE_H).
10311 (mangle.o): Likewise.
10313 * check-init.c (check_cond_init): Add static prototype.
10315 * class.c (build_java_method_type, hashUtf8String,
10316 make_field_value, get_dispatch_vector, get_dispatch_table,
10317 append_gpp_mangled_type, mangle_static_field): Likewise.
10318 (strLengthUtf8): Hide unused definition.
10319 (hashUtf8String): Const-ify.
10320 (make_field_value): Un-ANSI-fy.
10322 * constants.c: Move inclusion of jcf.h above java-tree.h.
10323 (set_constant_entry, find_class_or_string_constant,
10324 find_name_and_type_constant, get_tag_node,
10325 build_constant_data_ref): Add static prototype.
10327 * decl.c (push_jvm_slot, builtin_function,
10328 lookup_name_current_level): Likewise.
10329 (builtin_function): Const-ify.
10331 * except.c (expand_start_java_handler, expand_end_java_handler):
10332 Add static prototype.
10334 * expr.c (flush_quick_stack, push_value, pop_value,
10335 java_stack_swap, java_stack_dup, build_java_athrow,
10336 build_java_jsr, build_java_ret, expand_java_multianewarray,
10337 expand_java_arraystore, expand_java_arrayload,
10338 expand_java_array_length, build_java_monitor, expand_java_pushc,
10339 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10340 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10341 expand_compare, expand_test, expand_cond, expand_java_goto,
10342 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10343 expand_java_field_op, java_push_constant_from_pool): Likewise.
10345 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10346 (build_java_arraynull_check): Mark parameters `node' and `type'
10347 with ATTRIBUTE_UNUSED.
10348 (note_label): Likewise for parameter `current_pc'.
10349 (expand_java_call, expand_java_ret): Hide unused definition.
10351 * java-tree.h (make_class, build_constants_constructor,
10352 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10353 init_outgoing_cpool, register_class, emit_register_classes,
10354 java_layout_seen_class_methods): Prototype.
10355 (unicode_mangling_length): Const-ify.
10356 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10357 emit_unicode_mangled_name, format_int, format_uint,
10358 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10359 jcf_print_utf8_replace, open_class): Prototype.
10361 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10362 <stdio.h>. Include tree.h/java-tree.h.
10363 (utf8_equal_string usage, process_class): Add static prototype.
10364 (open_class): Don't prototype this here.
10365 (utf8_equal_string): Match arguments to format specifiers.
10366 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10367 TABLE_SWITCH, disassemble_method): Likewise.
10369 * jcf-io.c: Include tree.h/java-tree.h.
10370 (open_class, find_classfile, jcf_print_utf8,
10371 jcf_print_utf8_replace): Const-ify.
10373 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10374 parse_class_file): Add static prototype.
10375 (find_in_current_zip): Match definition to existing static
10378 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10379 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10380 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10381 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10382 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10383 generate_bytecode_return, perform_relocations, init_jcf_state,
10384 init_jcf_method, release_jcf_state, generate_classfile):
10385 Add static prototype.
10386 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10387 (make_class_file_name): Const-ify.
10389 * jcf.h (find_classfile): Const-ify.
10391 * jv-scan.c (reset_report): Remove prototype.
10393 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10394 (error): Rewrite to allow varargs.
10396 * lang.c (lang_f_options): Const-ify.
10398 * lex.c (java_parse_escape_sequence): Add static prototype.
10399 (java_allocate_new_line): Match definition to existing static
10402 * mangle.c Include tree.h/java-tree.h.
10403 (unicode_mangling_length, emit_unicode_mangled_name,
10404 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10406 * parse.h (jdep_code): Remove trailing comma in enumeration.
10407 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10408 (reset_report): Add prototype.
10410 * verify.c (push_pending_label, merge_types): Add static
10413 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10415 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10417 * parse.y (find_applicable_accessible_methods_list): Extend the
10418 search to superinterfaces when relevant.
10419 (search_applicable_methods_list): New function.
10421 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10423 * class.c (unmangle_classname): Implemented stricter testing
10424 before setting the QUALIFIED_P flag on an identifier.
10426 1999-03-16 Per Bothner <bothner@cygnus.com>
10428 * parse.y (java_complete_lhs): Call force_evaluation_order
10429 after patch_newarray.
10430 (patch_binop): Don't call fold if there are side effects.
10432 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10434 * parse.y (java_stabilize_reference): Use save_expr instead of
10435 building a SAVE_EXPR node.
10436 (java_complete_lhs): Patch the resulting string of the `+='
10437 operator (if necessary) and complete the RHS after having built
10440 1999-03-15 Per Bothner <bothner@cygnus.com>
10442 * class.c (make_class): Don't set CLASS_P here (because
10443 this function is also called by build_java_array_type).
10444 (push_class): Set CLASS_P here instead.
10445 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10447 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10448 context. If the context is class, perfer "super" over "synchronized".
10449 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10451 * parse.y (create_class): Don't call parser_check_super here;
10452 it is not robust. Always wait until later.
10454 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10455 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10457 1999-03-13 Per Bothner <bothner@cygnus.com>
10459 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10460 * lex.h (UNGETC): Change misleading macro.
10462 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10464 * parse.y (java_stabilize_reference): Return NODE when patching a
10466 (java_complete_lhs): Put parenthesis around truth values.
10468 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10470 * class.c (layout_class_method): Don't make rtl for interface
10472 * parse.h (GET_TYPE_NAME): New macro.
10473 * parse.y (if_then_statement:): Fixed indentation.
10474 (if_then_else_statement:): Likewise.
10475 (for_statement:): Fixed spacing.
10476 (try_statement:): Fixed indentation.
10477 (create_interface): Don't force interfaces to be abstract.
10478 (method_header): Abstract methods are OK in interfaces.
10479 (declare_local_variables): Fixed typo in comment.
10480 (java_complete_expand_method): Fixed indentation.
10481 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10482 non accessible fields.
10483 (java_stabilize_reference): New function.
10484 (java_complete_lhs): Fixed indentation. Use
10485 java_stabilize_reference in compound assignment. Insert the
10486 cast. If not processing `+' fix string constants before processing
10489 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10491 * constants.c (find_class_or_string_constant): Cast variable `j'
10492 to a `jword' when comparing against one.
10494 * expr.c (java_lang_expand_expr): Remove unused variables
10495 `has_finally_p' and `op0'.
10497 * gjavah.c (print_field_info): Cast a value to jint when comparing
10498 against one. Likewise for a jlong.
10499 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10500 against a signed quantity.
10502 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10503 (print_signature): Don't needlessly dereference variable `str'
10505 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10506 `max_locals' with ATTRIBUTE_UNUSED.
10507 (jcf_parse_class): Likewise for variable `index'.
10509 * parse.h (reverse_jdep_list): Remove static prototype.
10511 * parse.y (build_jump_to_finally): Remove prototype and definition.
10512 (reverse_jdep_list): Add static prototype.
10514 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10515 `assignment' and `expr_decl'.
10517 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10519 1999-03-12 Andrew Haley <aph@cygnus.com>
10521 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10522 we'll need a directory separator and a null character.
10524 1999-03-10 Per Bothner <bothner@cygnus.com>
10526 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10528 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10530 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10533 1999-03-05 Per Bothner <bothner@cygnus.com>
10535 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10537 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10539 * class.c (layout_class_method): A static method in a base class
10540 is never overridden, so treat it like it doesn't exist.
10541 However, do complain about private non-static method overriding
10542 public static method.
10544 * parse.y: Don't set unused INITIALIZED_P flag.
10545 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10547 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10548 (build_array_from_name): Re-order &index[string] to &string[index].
10550 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10551 error_mark (it might catch more errors, but it is more likely to lose).
10553 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10555 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10556 (parse-scan.o): Depend on toplev.h.
10558 * class.c (make_method_value): Add prototype. Make it static.
10559 Remove unused second argument, caller changed.
10561 * expr.c (java_lang_expand_expr): Remove unused variable
10564 * java-tree.h: Don't prototype find_in_current_zip.
10565 Add prototypes for verify_constant_pool, start_java_method,
10566 end_java_method, give_name_to_locals, expand_byte_code,
10567 open_in_zip, set_constant_value, find_constant1, find_constant2,
10568 find_utf8_constant, find_string_constant, find_class_constant,
10569 find_fieldref_index, find_methodref_index, write_constant_pool,
10570 count_constant_pool_bytes and encode_newarray_type.
10572 * jcf-dump.c: Remove unused variable `LONG_temp'.
10574 * jcf-parse.c: Include parse.h.
10575 (jcf_parse_source): Remove unused parameter, all callers changed.
10576 (jcf_figure_file_type): Add static prototype.
10577 (find_in_current_zip): Likewise. Also remove unused parameter,
10578 all callers changed.
10579 (read_class): Initialize variable `saved_pos'.
10581 * jcf-reader.c (jcf_parse_preamble): Mark variables
10582 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10584 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10585 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10586 (java_parse_doc_section): Initialize variable `seen_star'.
10587 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10588 (java_lex_error): Mark parameters `msg' and `forward' with
10590 (java_get_line_col): Mark parameters `filename' and `line' with
10593 * parse-scan.y: Include toplev.h.
10594 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10596 * parse.h: use `struct JCF', not plain `JCF'.
10597 (java_parser_context_save_global, java_expand_classes
10598 java_parser_context_restore_global, java_parse): Add prototypes.
10600 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10603 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10605 * check-init.c (check_init): COPYN takes word count, not bit count.
10607 1999-02-26 Per Bothner <bothner@cygnus.com>
10609 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10610 explicit build_decl. (Avoids crash in reload when optimizing.)
10612 1999-02-25 Per Bothner <bothner@cygnus.com>
10614 * decl.c (complete_start_java_method): Handle synchronized method
10615 even when compiling from bytecode.
10617 1999-02-26 Tom Tromey <tromey@cygnus.com>
10619 * gjavah.c (add_class_decl): Only generate `#include' if outer
10620 class is not the name of the class we are processing. Correctly
10621 append `.h' in #include.
10622 (process_file): Clean up newlines around generated `#include's.
10623 (decode_signature_piece): Correctly handle inner classes.
10624 (struct include): New structure.
10625 (all_includes): New global.
10626 (print_include): New function.
10627 (add_class_decl): Use it.
10628 (process_file): Likewise.
10629 (add_class_decl): Generate include for java-array.h if array
10631 (process_file): Don't generate java-array.h include.
10633 * gjavah.c (add_namelet): Check for standard package names here.
10634 (add_class_decl): Don't check for standard package names here.
10636 1999-02-25 Tom Tromey <tromey@cygnus.com>
10638 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10639 When reading a zip file, only use strncmp if both strings are
10640 bigger than the buffer length. Initialize `k' when looping
10643 1999-02-24 Tom Tromey <tromey@cygnus.com>
10645 * gjavah.c (struct namelet): New structure.
10646 (add_namelet): New function.
10647 (print_namelet): New function.
10648 (print_class_decls): Use add_namelet and print_namelet to generate
10649 namespaces and not classes.
10650 (method_printed): New global.
10651 (HANDLE_END_METHOD): Examine method_printed.
10652 (print_method_info): Set method_printed when required. Print
10653 error if function to be ignored is marked virtual. Handle $finit$
10655 (METHOD_IS_FINAL): New macro.
10656 (print_field_info): Use it.
10657 (HANDLE_METHOD): Clear method_printed.
10658 (method_pass): New global.
10659 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10660 (process_file): Do two passes over both fields and methods.
10661 (HANDLE_METHOD): Examine method_pass.
10662 (root): New global.
10663 (add_class_decl): New function.
10664 (print_class_decls): Don't scan over entire constant pool.
10666 1999-02-23 Tom Tromey <tromey@cygnus.com>
10668 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10669 disable linking in that case.
10671 1999-02-20 Tom Tromey <tromey@cygnus.com>
10673 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10676 1999-02-21 Per Bothner <bothner@cygnus.com>
10678 * decl.c (build_result_decl), java-tree.h: New method.
10679 (complete_start_java_method): Handle synchronized methods.
10680 Don't build DECL_RESULT here. (Ordering dependency problem.)
10681 (start_java_method): Call build_result_decl here instead ...
10682 * parse.y (java_complete_expand_method): ... and here.
10683 (expand_start_java_method): Don't call complete_start_java_method here.
10684 (java_complete_expand_method): Call it here instead.
10685 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10686 * java-tree.h: ... here.
10688 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10689 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10690 for ARRAY_REF - it doesn't work when array bounds are checked.
10691 (patch_array_ref): Handle it here instead.
10693 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10695 1999-02-19 Per Bothner <bothner@cygnus.com>
10697 Force left-to-right evaluation of binary operations etc.
10698 * expr.c (force_evaluation_order), java-tree.h: New function.
10699 * parse.y (java_complete_lhs): Pass binary operations, procedure
10700 calls, and ARRAY_REFs to force_evaluation_order.
10701 (various): Set TREE_SIDE_EFFECTS more carefully.
10703 Tolerate random (non-UTF8) encoding in comments without complaining.
10704 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10705 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10707 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10708 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10710 * parse.y (java_complete_lhs): Ignore an empty statement in a
10711 COMPOUND_EXPR. Don't complain about empty statement after return.
10713 1999-02-19 Per Bothner <bothner@cygnus.com>
10715 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10716 in TREE_LIST - just chain the POINTER_TYPEs together.
10717 (resolve_class): If type already resolved, return decl.
10718 After resolving, update TREE_TYPE(class_type), and name (if array).
10719 * parse.h (do_resolve_class), parse.y: Make non-static.
10720 * class.c (maybe_layout_super_class): Take this_class argument.
10721 Do do_resolve_class if necessary.
10722 (layout_class, layout_class_methods): Adjust calls appropriately.
10723 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10724 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10725 * typeck.c (build_java_array_type): Don't call layout_class.
10727 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10729 * parse.y (check_pkg_class_access): Allow private class access
10730 within the same package.
10731 (strip_out_static_field_access_decl): New function.
10732 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10733 operator argument before testing its nature.
10735 1999-02-03 Per Bothner <bothner@cygnus.com>
10737 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10738 (TRY_EXPR): Simplify - it no longer has a finally clause.
10739 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10740 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10741 * expr.c (java_lang_expand_expr): Likewise.
10742 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10743 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10744 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10745 (build_try_statement): Remove finally parameter and handling.
10746 (build_try_finally_statement): New function.
10747 (patch_try_statement): No longer need to support finally clause.
10748 (try_statement): Update grammar action rules.
10749 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10750 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10752 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10754 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10755 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10757 1999-02-17 Andrew Haley <aph@cygnus.com>
10759 * class.c (build_utf8_ref): Back out broken patch which was
10760 intended to to output signatures using '.' as a separator.
10762 * class.c (make_class_data): Output signatures using '.' as a
10763 separator, rather than '/'.
10764 (mangled_classname): Likewise.
10765 (make_field_value): Likewise.
10766 (make_method_value): Likewise.
10767 * constants.c (alloc_class_constant): Likewise.
10768 * expr.c (build_invokeinterface): Likewise.
10770 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10772 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10773 of an ancient workaround.
10775 1999-02-10 Jeffrey A Law (law@cygnus.com)
10777 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10780 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10782 * lex.c (yylex): Encode \0 as UTF8.
10784 1999-02-10 Tom Tromey <tromey@cygnus.com>
10786 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10787 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10788 (libgcj_zip): Renamed.
10789 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10791 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10793 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10794 (GC_NAME): Renamed -lgc to -lgcjgc.
10796 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10798 * lex.c (java_lang_cloneable): Initialize.
10799 * parse.y (java_lang_cloneable): New static variable.
10800 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10801 doing one more qualification round.
10802 (valid_ref_assignconv_cast_p): Reject null source or
10803 destination. Allow an array to be cast into java.lang.Cloneable.
10804 (patch_cast): Swapped two first arguments to first call to
10805 valid_ref_assignconv_cast_p.
10807 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10809 * parse.h: DECL_P renamed JDECL_P.
10810 * parse.y: DECL_P replaced by JDECL_P.
10811 (build_array_from_name): Always use pointer's type.
10812 (patch_bc_statement): Extra code to search continue target in a
10813 for loop. Fixed comments. Continue target is current loop when
10816 1999-02-05 Andrew Haley <aph@cygnus.com>
10818 * class.c (make_class_data): The superclass of an interface should
10819 be null, not class Object.
10821 * lex.c (java_lex): Sign extend hex literals.
10823 1999-02-04 Andrew Haley <aph@cygnus.com>
10825 * class.c (build_utf8_ref): Output signatures using '.' as a
10826 separator, rather than '/'.
10827 (make_class_data): Likewise.
10829 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10831 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10832 mkstemp.o. Get them from libiberty now.
10834 1999-02-02 Jeffrey A Law (law@cygnus.com)
10836 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10838 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10840 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10843 1999-02-02 Per Bothner <bothner@cygnus.com>
10845 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10846 * jcf-write.c (generate_bytecode_return): New function.
10847 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10849 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10850 generate special [fd]const_[01] instructions.
10852 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10854 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10855 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10857 1999-02-01 Per Bothner <bothner@cygnus.com>
10859 * parse.y (patch_method_invocation): Handle calling static methods,
10860 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10862 * parse.y (java_complete_lhs): Don't complain about unreachable
10863 exit condition in a do-while statement.
10865 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10867 * lex.c (java_read_char): Fixed utf8 decoding.
10868 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10870 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10871 comments. Local variable `all_primitive' is gone. Broadened
10872 acceptance of `0' to floating point targets. `long' can now be
10873 widened to `double' or `float'.
10874 (valid_method_invocation_conversion_p): Added leading
10875 comment. Fixed tabulation.
10876 (build_string_concatenation): Optimize out left or right empty
10879 1999-01-28 Per Bothner <bothner@cygnus.com>
10881 * jcf-write.c (localvar_alloc): Only emit entry for
10882 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10883 (generate_bytecode_insns): Only call put_linenumber if
10884 debug_info_level > DINFO_LEVEL_NONE.
10885 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10886 is specified, add -g1 (for compatibility wih javac).
10888 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10890 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10891 gjavah.o, check-init.o, jv-scan.o
10893 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10895 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10897 * gjavah.c: Include config.h and system.h.
10899 * javaop.h (inline): Don't define, its handled by system.h.
10900 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10901 from `inline' to `static inline'.
10903 * jcf.h (inline): Don't define, its handled by system.h.
10905 * lex.c (inline): Likewise.
10907 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10909 * lang-specs.h: Map -Qn to -fno-ident.
10911 1999-01-29 Richard Henderson <rth@cygnus.com>
10913 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10915 1999-01-29 Tom Tromey <tromey@cygnus.com>
10917 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10918 then cast it to Object before calling `append' method.
10920 1999-01-28 Per Bothner <bothner@cygnus.com>
10922 * check-init.c (check_bool2_init, check_bool_init, check_init):
10923 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10924 * jcf-write.c (generate_bytecode_insns): Likewise.
10926 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10928 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10929 * parse.y (patch_cast): Allow a boolean to be cast into a
10932 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10934 * parse.y: (class_declaration:): Fixed indentation.
10935 (class_member_declaration:): Extra `;' after field declaration now
10937 (interface_declaration:): Removed debug messages in error reports.
10938 (patch_binop): Nodes created and returned inherit the orignal
10939 node's COMPOUND_ASSIGN_P flag value.
10940 (patch_cast): Fix cast from char to floating point.
10942 1999-01-25 Andrew Haley <aph@cygnus.com>
10944 * except.c, java-except.h (expand_resume_after_catch): new
10946 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10947 to branch back to main flow of control after a catch block.
10949 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10951 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10952 $(srcdir)/../system.h.
10953 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10954 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10955 (jcf-write.o): Likewise.
10956 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10957 (mangle.o): Depend on $(srcdir)/../toplev.h.
10958 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10959 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10961 * class.c: Include output.h and parse.h.
10962 (mangled_classname): Add the `const' keyword to a char*.
10963 (find_named_method): Hide unused function definition.
10964 (build_utf8_ref): Change type of variable `c' to unsigned char.
10965 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10966 (build_class_ref): Add the `const' keyword to a char*.
10967 (layout_class_method): Remove unused variable `buf'.
10969 * decl.c (find_local_variable): Remove unused variable `rtl'.
10970 (pushdecl): Likewise for variables `different_binding_level' and
10972 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10973 (maybe_build_cleanup): Likewise for parameter `decl'.
10975 * except.c (expand_start_java_handler): Mark parameter `range'
10976 with ATTRIBUTE_UNUSED.
10978 * expr.c: Include except.h.
10979 (pop_type): Remove unused variable `i'.
10980 (pop_value): Likewise for variables `n_words' and `i'.
10981 (expand_java_arrayload): Likewise for variable `convert'.
10982 (java_lang_expand_expr): Likewise for variables `op0', `type',
10983 `mode', `unsignedp', `node' and `elements'.
10984 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10986 (process_jvm_instruction): Add a `const' qualifier to a char*.
10988 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10989 (temp_directory): Likewise.
10990 (print_c_decl): Likewise.
10991 (print_method_info): Likewise.
10992 (decode_signature_piece): Likewise.
10993 (print_mangled_classname): Likewise.
10995 * java-except.h: Provide prototypes for maybe_start_try,
10996 maybe_end_try and add_handler.
10998 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10999 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
11000 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
11001 init_expr_processing, push_super_field, init_class_processing,
11002 can_widen_reference_to, class_depth, verify_jvm_instructions,
11003 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
11004 set_local_type, merge_type_state, push_type, load_type_state,
11005 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
11006 emit_unicode_mangled_name): Add prototypes.
11008 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
11009 (print_signature_type): Use ISDIGIT, not isdigit.
11010 (print_signature): Remove unused variable `j'.
11012 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
11013 int when comparing against one.
11015 * jcf-parse.c: Include toplev.h.
11017 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
11018 (localvar_free): Remove unused variable `i'.
11019 (generate_bytecode_conditional): Likewise for variable `kind'.
11021 * jv-scan.c: Include config.h and system.h. Remove redundant
11022 OS header and gansidecl.h includes.
11023 (warning): Add the `const' keyword to a char*. Also add
11024 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
11025 __STDC__, when determining whether to use ANSI-isms.
11026 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
11027 (xmalloc): Don't redundantly prototype here.
11028 (main): Remove unused parameter `envp'. Also fix the arguments
11029 passed to function `fatal' to match the format specifier.
11031 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
11033 * mangle.c: Include toplev.h.
11034 (emit_unicode_mangled_name): Declare parameter `len'.
11036 * parse.y (parse_warning_context): Add the `const' keyword to a
11037 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
11038 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
11039 (issue_warning_error_from_context): Add the `const' keyword to
11041 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
11042 not `__STDC__' for whether to use ANSI-isms.
11044 * typeck.c (incomplete_type_error): Mark parameters `value' and
11045 `type' with ATTRIBUTE_UNUSED.
11046 (parse_signature_type): Use ISDIGIT, not isdigit.
11048 * verify.c (check_pending_block): Add the `const' keyword to a char*.
11049 (verify_jvm_instructions): Likewise. Remove unused variables
11050 `field_name' and `default_val'.
11052 * zextract.c: Include config.h and system.h. Remove redundant
11053 OS header includes.
11055 * zipfile.h: Prototype `read_zip_archive'.
11057 1999-01-21 Andrew Haley <aph@cygnus.com>
11059 * typeck.c (convert): Allow conversions to void type: some
11060 optimizations in gcc do this.
11062 1999-01-21 Andrew Haley <aph@cygnus.com>
11064 * typeck.c (convert_ieee_real_to_integer): New function.
11065 (convert): When not using fast-math and using hardware fp, convert
11066 an IEEE NaN to zero.
11068 1999-01-18 Andrew Haley <aph@cygnus.com>
11070 * parse.y (patch_binop): Do a type conversion from signed to
11071 unsigned and then back to signed when a ">>>" is found.
11073 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
11075 * java-tree.h: (check_for_initialization): Added prototype.
11076 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
11077 * parse.y (do_resolve_class): Removed unused locals.
11078 (read_import_dir): Likewise.
11079 (resolve_qualified_expression_name): Array creation
11080 expressions are valid primary expressions.
11081 (qualify_ambiguous_name): Likewise.
11082 (patch_synchronized_statement): Removed unused local.
11084 1999-01-17 Jeffrey A Law (law@cygnus.com)
11086 * Makefile.in (zextract.o): Add dependencies.
11088 * Makefile.in: Do not put ^Ls at the start of a line.
11090 1999-01-15 Per Bothner <bothner@cygnus.com>
11092 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11093 sub-type the result of the call that gets the exception value.
11095 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11096 don't call finish_class.
11098 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11099 clear found before continuing.
11101 * verify.c (verify_jvm_instructions): On an array load, allow
11102 and handle top of stack to be TYPE_NULL.
11104 * gjavah.c (generate_access): Translate Java package private or
11105 protected access to C++ public, but with a comment.
11107 1999-01-13 Andrew Haley <aph@cygnus.com>
11109 * expr.c (generate_name): Name prefix changed to avoid clashes
11110 with assembler temp labels.
11112 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11113 MODIFY_EXPR. Without this, code for the assignment may not be
11114 generated at all and the synchronized statement will read an
11115 uninitialized variable.
11117 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11119 * class.c (maybe_layout_super_class): Fixed returned value.
11120 * lex.c: Added 1999 to the copyright.
11121 (java_init_lex): Initialize java_lang_imported.
11122 * lex.h: Added 1999 to the copyright.
11123 * parse.h: Added 1999 to the copyright.
11124 (REGISTER_IMPORT): Fixed typo in trailing macro.
11125 (CURRENT_OSB): New macro.
11126 (struct parser_ctxt): New fields osb_depth, osb_limit.
11127 * parse.y (java_lang_id): New global variable.
11128 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11129 (array_creation_expression:): Use CURRENT_OSB.
11130 (dims:): Uses a stack to keep track of array dimensions.
11131 (cast_expression:): Use CURRENT_OSB.
11132 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11134 (register_fields): Fixed typos in comment.
11135 (check_method_redefinition): Fixed comment indentation.
11136 (java_check_regular_methods): Set saved found wfl to NULL after
11137 having reinstalled it in the previously found DECL_NAME.
11139 1999-01-10 Richard Henderson <rth@cygnus.com>
11141 * gjavah.c (java_float_finite): Use a union to do type punning.
11142 (java_double_finite): Likewise.
11144 1999-01-09 Per Bothner <bothner@cygnus.com>
11146 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11147 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11148 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11149 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11150 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11151 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11153 1999-01-08 Per Bothner <bothner@cygnus.com>
11155 * check-init.c (check_init): If compiling to native, we don't
11156 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11158 1999-01-08 Tom Tromey <tromey@cygnus.com>
11160 * parse-scan.y (variable_declarator_id): Set or increment
11162 (bracket_count): New global.
11163 (formal_parameter): Handle case where bracket pairs trail variable
11166 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11168 * jcf-parse.c (yyparse): variable len changed from a char to an
11169 int to prevent overflow.
11171 1999-01-06 Per Bothner <bothner@cygnus.com>
11173 * java-tree.h: Declare read_class.
11174 * jcf-parse.c (read_class): New function.
11175 (load_class): Now just call read_class.
11177 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11178 * jcf-parse.c (parse_source_file): Declare save_error_count,
11179 which is needed by java_parse_abort_on_error macro,
11180 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11182 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11183 constructor, if initializing a static field.
11184 (patch_new_array_init): Set TREE_CONSTANT if it is.
11185 * expr.c (java_lang_expand_expr): For a static array constructor
11186 of primitive elements, allocate the array itself statically.
11187 Disabled until we can set the vtable field statically.
11189 * check-init.c: New file. Checks for definite assignment.
11190 * Makefile.in (JAVA_OBJS): Add check-init.o.
11191 * parse.y (java_complete_expand_method): Call check_for_initialization.
11192 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11194 1999-01-06 Graham <grahams@rcp.co.uk>
11196 * parse.y : include system.h instead of including
11197 standard headers directly with the exception of <dirent.h>.
11199 1999-01-06 Per Bothner <bothner@cygnus.com>
11201 * lex.h: Moved static function declarations to lex.c,
11202 to shut up some -Wall warnings.
11203 * lex.c: Static function declarations moved here.
11204 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11206 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11208 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11210 1998-12-22 Per Bothner <bothner@cygnus.com>
11212 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11213 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11215 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11216 (localvar_alloc): Change return type to void,
11217 (emit_unop): Remove unused variable size.
11219 * jcf-write.c (struct jcf_block): Add new union.
11220 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11221 (call_cleanups): New functions.
11222 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11223 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11224 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11225 * lang.c (lang_init): Call using_eh_for_cleanups.
11226 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11227 completing operands to patch_synchronized_statement.
11228 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11229 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11230 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11232 1998-12-20 John F. Carr <jfc@mit.edu>
11234 * Make-lang.in: Comment out control-Ls; they upset some makes.
11236 1998-12-18 Tom Tromey <tromey@cygnus.com>
11238 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11241 1998-12-17 Tom Tromey <tromey@cygnus.com>
11243 * parse.y (DIR_SEPARATOR): New define.
11244 (check_class_interface_creation): Use it.
11246 * parse-scan.y (report_main_declaration): Recognize
11247 `java.lang.String' in argument to main.
11249 1998-12-16 Per Bothner <bothner@cygnus.com>
11251 * parse.y (create_interface): Remove bogus test.
11253 1998-12-16 Per Bothner <bothner@cygnus.com>
11255 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11256 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11258 1998-12-16 Tom Tromey <tromey@cygnus.com>
11260 * parse-scan.y (qualified_name): Use correct sprintf format.
11262 1998-12-15 Tom Tromey <tromey@cygnus.com>
11264 * gjavah.c (print_field_info): Changed how most negative number is
11267 1998-12-14 Per Bothner <bothner@cygnus.com>
11269 * parse.y (fold_constant_for_init): New function.
11270 (resolve_expression_name): Don't replace static final
11271 constant-initialized fields by its value.
11272 (java_complete_lhs): New. Same as java_complete_tree, except does
11273 not replace static final constant-initialized fields by their values.
11274 (register_fields): If there is an initializer, set DECL_INITIAL and
11275 MODIFY_EXPR_FROM_INITIALIZATION_P.
11276 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11277 Only call patch_initialized_static_field if
11278 MODIFY_EXPR_FROM_INITIALIZATION_P.
11279 (patch_initialized_static_field): If not valid constant, clear
11282 * parse.y (lookup_field_wrapper): Fix thinko.
11284 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11285 set and restore global lineno.
11287 1998-12-14 Tom Tromey <tromey@cygnus.com>
11289 * gjavah.c (print_field_info): If value to print is the smallest
11290 value of its size, then print as hex to avoid later warnings from
11293 1998-12-14 Tom Tromey <tromey@cygnus.com>
11295 * gjavah.c (decompile_method): Decompile `return null'.
11296 (process_file): Generate `#pragma interface'.
11297 (method_declared): New global.
11298 (print_method_info): Set it.
11299 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11300 (print_method_info): Handle abstract methods.
11302 1998-12-13 Per Bothner <bothner@cygnus.com>
11304 * parse.y (patch_method_invocation): If class_decl is null
11305 (e.g. an array type), use original type.
11307 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11308 errors about uncaught exception from clone (of array, specifically).
11310 1998-12-13 Tom Tromey <tromey@cygnus.com>
11312 * gjavah.c (decompile_method): Handle all types of `return'
11313 opcode. Decompile `return this' and `return'.
11314 (method_access): New global.
11315 (print_method_info): Set it.
11316 (decompile_method): Don't decompile a synchronized method.
11318 1998-12-13 Tom Tromey <tromey@cygnus.com>
11320 * jcf-reader.c (jcf_parse_one_method): Recognize
11322 * gjavah.c (HANDLE_END_METHOD): New macro.
11323 (HANDLE_CODE_ATTRIBUTE): New macro.
11324 (decompile_method): New function.
11325 (print_method_info): Don't print `;\n' at end of function decl.
11326 Include java-opcodes.h.
11327 (decompiled): New global.
11329 1998-12-12 Per Bothner <bothner@cygnus.com>
11331 * class.c (build_class_ref): Handle PRIMTYPE.class if
11332 flag_emit_class_files.
11333 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11334 if flag_emit_class_files.
11335 * parse.y (java_complete_tree): Pre-liminary support for
11336 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11338 * parse.y (patch_synchronized_statement): Don't call monitorexit
11339 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11341 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11343 * zipfile.h (opendir_in_zip): New declaration.
11344 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11345 (opendir_in_zip): New function, using code from open_in_zip.
11346 (open_in_zip): Call opendir_in_zip.
11347 (find_class): Remove no-longer-used do_class_file parameter,
11348 but add source_ok parameter. Change logic so if we find a .java file,
11349 we don't look for .class in later classpath emtries.
11350 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11351 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11352 * gjavah.c: Update call to find_class.
11353 * jcf-dump.c: Likewise.
11355 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11356 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11357 nothing if body is empty_stmt_node.
11358 Various little fixes so SP gets correctly adjusted.
11359 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11360 For CALL_EXPR, test if static first.
11361 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11362 such as the ones we create for Object and Class.
11363 Set and restore current_function_decl.
11364 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11365 (note_possible_classname): New function.
11366 (read_import_entry): Removed. Merged with read_import_dir.
11367 (read_import_dir): Don't call find_class - that only gives us
11368 the first classpath entry having the needed package.
11369 Use the struct buffer data structure from buffer.h.
11370 (read_import_dir, find_in_imports_on_demand): The remembered
11371 class names now use '.' (not '/') as package separator.
11373 * parse.y (java_complete_expand_methods): Call write_classfile
11374 here, and not in java_expand_classes (which only gets first class).
11376 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11378 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11379 (register_fields): If a static fields has an initializer, just
11380 chain it on ctxp->static_initialized, and handle later.
11381 (java_complete_expand_methods): Force <clinit> first.
11382 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11383 - it's already been completed.
11384 (patch_initialized_static_field): New function.
11385 (java_complete_field): Call it.
11387 1998-12-12 Per Bothner <bothner@cygnus.com>
11389 * expr.c (encode_newarray_type, build_new_array): New functions.
11390 * java-tree.h: Declare build_new_array.
11391 * jcf-write.c (patch_newarray): Use build_new_array.
11393 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11394 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11396 * parse.y (patch_new_array_init): Re-organize.
11397 Now is passed the actual array (pointer) type of the value.
11398 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11399 (patch_array_constructor): Removed - merged into patch_new_array_init.
11400 (java_complete_tree): Update patch_new_array_init.
11402 * jcf-write.c (find_constant_index): New function.
11403 (generate_bytecode_insns): Use find_constant_index.
11404 (generate_classfile): Use find_constant_index for ConstantValue.
11406 1998-12-11 Tom Tromey <tromey@cygnus.com>
11408 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11409 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11410 * class.c (make_class_data): Renamed dtable -> vtable, and
11411 dtable_method_count -> vtable_method_count.
11413 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11415 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11416 global variables, initialized.
11417 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11418 Declared new global variables.
11419 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11420 double_zero_node, integer_zero_node upon direct matching.
11421 * parse.y (purify_type_name): Added function prototype.
11422 (duplicate_declaration_error_p): Consider new_type as potentially
11423 being a incomplete type. Use purify_type_name on type string.
11424 (method_header): saved_type: unused variable removed. Don't figure
11425 return type if method name is invalid.
11426 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11427 processed by patch_unaryop.
11428 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11429 increment/decrement node into its original type after binary
11430 numeric promotion on its operands.
11432 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11434 * parse.y (array_initializer:): Array init operand is NULL_TREE
11435 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11436 now an error. Fixed indentation problems.
11437 (patch_string): Handle error_mark_node as an argument.
11438 (patch_new_array_init): Fixed indentation problems.
11439 (array_constructor_check_entry): Removed check on null wfl_value.
11440 Return an error if wfl_value's walk returns an error.
11442 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11444 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11445 * lex.c (java_lex): Remember column position before advancing one
11446 token. Retain location information on OCB_TK.
11447 * lex.h (typedef struct java_lc): Added new field.
11448 * parse.h (GET_SKIP_TYPE): New macro.
11449 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11450 * parse.y (build_new_array_init, patch_new_array_init,
11451 patch_array_constructor, maybe_build_array_element_wfl,
11452 array_constructor_check_entry): New function prototypes.
11453 (switch_block:): Tagged <node>.
11454 (OCB_TK): Tagged <operator>.
11455 (array_initializer:): Installed actions.
11456 (variable_initializer): Build location information on element if
11458 (switch_statement:): Fixed indentation typo.
11459 (switch_block:): Redefined default action.
11460 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11461 (patch_assignment): Removed duplicate code.
11462 (maybe_build_array_element_wfl, build_new_array_init,
11463 patch_new_array_init, patch_array_constructor,
11464 array_constructor_check_entry): New functions.
11466 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11468 * parse.y (array_initializer): Tagged <node>.
11469 (variable_initializer:): Use default rule.
11470 (array_initializer:): Defined actions.
11471 (variable_initializers:): Likewise.
11472 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11473 non-static field accesses.
11474 (patch_invoke): Fixed indentation typo.
11475 (java_complete_tree): Likewise.
11476 (build_labeled_block): Changed leading comment. Generate an error
11477 in case of duplicate loop labels.
11478 (patch_conditional_expr): Patch results of string concatenation
11481 1998-12-06 Per Bothner <bothner@cygnus.com>
11483 * constants.c (find_methodref_index): When the class is an interface,
11484 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11486 * decl.c (finit_identifier_node): Use "$finit$", rather than
11487 "<finit>" (which Sun's verifier rejects).
11488 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11489 (generate_field_initialization_code): Removed.
11490 (fix_constructors) Don't add call to $finit$ here (wrong order).
11491 (patch_method_invocation): Add $finit$ call here.
11493 * java-tree.h (CALL_USING_SUPER): New macro.
11494 * parse.y (patch_invoke): Remove im local variable.
11495 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11496 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11497 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11499 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11501 * parse.y (java_complete_tree): Don't complain about unreachable
11502 statement if it is empty_stmt_node.
11504 * jcf-write.c (find_constant_wide): New function.
11505 (push_long_const): Use find_constant_wide.
11507 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11508 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11509 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11510 Emit invokeinterface when calling an interface method.
11511 Emit invokespecial also when calling super or private methods.
11513 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11515 1998-12-06 Per Bothner <bothner@cygnus.com>
11517 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11519 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11521 * java-tree.h (java_layout_seen_class_methods): New function
11523 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11524 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11525 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11526 * parse.y (method_declarator:): Defined action.
11527 (issue_warning_error_from_context): input_filename saved, set to
11528 the appropriate value and restored after java_error is called.
11529 (build_unresolved_array_type): Fixed comment.
11530 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11531 (method_header): Deal with return type the same way type are
11532 handled for fields and method's parameters and local variables
11534 (check_method_redefinition): Removed extra CR.
11535 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11536 (java_layout_seen_class_methods): New function.
11537 (java_layout_classes): Call java_layout_seen_class_methods.
11539 1998-12-03 Per Bothner <bothner@cygnus.com>
11541 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11543 1998-12-03 Per Bothner <bothner@cygnus.com>
11545 * jcf-dump.c (main): Fix error message.
11546 * jcf-path.c (add_entry): Style fix.
11548 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11550 * class.c (layout_class_method): Call build_java_argument_signature
11551 on constructors too.
11552 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11553 (patch_method_invocation): Define a primary when resolving an
11554 expression name. Augmented comment on code checking illegal `this'
11555 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11557 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11559 * class.c (layout_class_method): Don't report error on non-static
11560 overriding static if the method is private.
11561 * java-tree.h (finish_class): Prototype added.
11562 * lex.c (java_get_line_col): Handle col argument -2 value.
11563 * parse.h: All static method declarations moved to parse.y.
11564 * parse.y: Now contains all static method declarations previously
11566 (find_expr_with_wfl, missing_return_error,
11567 unreachable_stmt_error): New functions.
11568 (java_get_real_method_name): Identify constructors bearing class
11569 names in source code compiled classes only.
11570 (java_complete_expand_methods): Call missing_return_error.
11571 (invocation_mode): Private methods invoked as static methods.
11572 (java_complete_tree): Call unreachable_stmt_error.
11574 1998-12-01 Tom Tromey <tromey@cygnus.com>
11576 * Makefile.in (+target): Removed.
11577 (+xmake_file): Likewise.
11578 (+tmake_file): Likewise.
11579 (.NOEXPORT): Removed duplicate.
11581 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11583 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11585 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11587 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11588 libiberty.h. Provide an xmalloc definition.
11590 * jvspec.c: Remove the xmalloc prototype.
11592 * parse-scan.y: Include config.h and system.h. Don't include
11593 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11594 Provide an xstrdup definition.
11596 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11598 * jcf-path.c (add_entry): Recognize ".jar" too.
11599 * lang-specs.h: Likewise.
11601 1998-11-26 Per Bothner <bothner@cygnus.com>
11603 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11604 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11606 * jcf-write.c (generate_bytecode_insns):
11607 Handle pre/post-increment/decrement of long.
11609 * jcf-write.c (generate_bytecode_insns):
11610 Handle missing exception handler (finally for synchronized).
11612 1998-11-25 Per Bothner <bothner@cygnus.com>
11614 * java-tree.h (end_params_node): Declare global.
11615 * decl.c (end_params_node): New global.
11616 (init_decl_processing, start_java_method): Use end_params_node for
11617 end of list of parameter types. Follows correct gcc conventions.
11618 * expr.c (pop_argument_types, pop_arguments): Likewise.
11619 * lang.c (put_decl_node): Likewise.
11620 * typeck.c (various places): Likewise.
11621 * class.y (various places): Likewise.
11622 * parse.y (various places): Likewise.
11624 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11625 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11627 * class.c: Add #include flags.h, remove no-longer needed declaration.
11629 * class.c (layout_class_method): Remove commented-out code, re-format.
11630 Don't add vtable entry (or index) for private methods.
11631 * expr.c (expand_invoke): A private method is implicitly final.
11632 * class.c (make_class_data): If inlining or optimizing,
11633 skip private methods.
11635 * class.c (finish_class): New function. Calls existing methods,
11636 but alls emits deferred inline functions.
11637 * jcf-parse.c (parse_class_file): Call finish_class.
11638 * parse.y (java_complete_expand_methods): Likewise.
11640 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11642 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11644 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11646 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11648 1998-11-24 Per Bothner <bothner@cygnus.com>
11650 * (generate_classfile): Always write class access flag with
11653 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11655 * class.c (maybe_layout_super_class): New function.
11656 (layout_class): Reorganized. Loop on class methods dispatched into
11657 a new function. Call maybe_layout_super_class.
11658 (layout_class_methods, layout_class_method): New functions.
11659 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11661 (expand_invoke): Likewise.
11662 * java-tree.h (all_class_list): New global variable declared.
11663 (layout_class_methods, layout_class_method): New function
11665 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11666 * jcf-parse.c (all_class_list): New global variable.
11667 (load_class): Extended what class_or_name can be. Use parser
11668 context mechanism to save globals before calling jcf_parse.
11669 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11670 is set on the file name.
11671 (jcf_parse): Layout class methods when Object is loaded, otherwise
11672 record class in all_class_list for delayed method layout.
11673 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11674 * lang.c (put_decl_node): Decode <init> into the decl context
11676 * lex.c (java_allocate_new_line): Use xmalloc.
11677 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11678 pointers, not TREE_LIST elements.
11679 (struct parser_ctxt): Fixed comment indentations, added comments
11680 and reordered some fields.
11681 (java_check_methods): Function prototype removed.
11682 * parse.y (java_push_parser_context): Use xmalloc.
11683 (java_parser_context_restore_global): Pop extra pushed ctxp only
11684 when there's nothing next.
11685 (maybe_create_class_interface_decl): Fixed comment, add new
11686 created class decl to all_class_list.
11687 (method_header): Use GET_REAL_TYPE on argument's types.
11688 (method_declarator): Use GET_REAL_TYPE, change type to the real
11689 type in TREE_LIST dependency node. Build argument list with the
11691 (create_jdep_list): Use xmalloc. Removed allocation error message.
11692 (obtain_incomplete_type): Fixed leading comment. Broadened
11693 incoming argument meaning.
11694 (register_incomplete_type): Use xmalloc. Removed allocation error
11696 (safe_layout_class): Fixed leading comment.
11697 (jdep_resolve_class): Reversed if statement condition and switch
11698 if and else bodies.
11699 (resolve_and_layout): Fixed leading comment. Broadened incoming
11701 (complete_class_report_errors): New local variable name, for
11702 clarity. purify_type_name used for all error cases.
11703 (java_get_real_method_name): Stricter check on constructors.
11704 (java_check_regular_methods): Reverse methods list only if not
11705 already laid out. Layout artificial constructor.
11706 (java_check_methods): Deleted.
11707 (source_start_java_method): Obtain incomplete type for patchable
11709 (java_layout_classes): Fixed leading comment. Use
11710 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11711 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11712 before returning. Fixed comments.
11713 (java_expand_classes): Check for errors up front.
11714 (patch_method_invocation): Class to search is resolved and laid
11717 1998-11-24 Per Bothner <bothner@cygnus.com>
11719 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11721 * javaop.h (int8): Removed - not used.
11722 (jbyte): Redefine portably with correct signedness.
11724 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11726 * jcf-write.c (generate_bytecode_insns): Fix typo
11727 OPCODE_getstatic to OPCODE_getfield.
11729 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11730 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11731 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11733 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11735 * jcf-parse.c (jcf_parse_source): Function returned type is
11736 void. Added prototype.
11737 (jcf_parse): Function returned type is void.
11738 (yyparse): Remove call to fclose on the last parsed file.
11740 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11742 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11744 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11745 (layout_class): Cope with methods featuring WFL in decl names.
11746 * decl.c (unqualified_object_id_node): New global variable,
11748 (build_decl_no_layout): Removed.
11749 * expr.c (build_primtype_type_ref): Handle Double.
11750 (java_lang_expand_expr): Fixed indentations.
11751 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11752 (flag_wall, flag_redundant, flag_not_overriding,
11753 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11754 variable declarations.
11755 (build_decl_no_layout): Removed prototype.
11756 (java_get_real_method_name): Added prototype.
11757 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11758 (java_parse_abort_on_error): Macro now just returns.
11759 * jcf-parse.c (jcf_parse_source): Check fclose returned
11760 value. Call emit_register_classes if java_report_errors returns
11762 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11763 flag_static_local_jdk1_1): New integer flags.
11764 (lang_decode_option): New flags set here.
11765 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11766 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11767 the flag_redundant variable.
11768 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11769 when parsing java.lang.Object class.
11770 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11771 NULL_TREE to build.
11772 (resolve_qualified_expression_name): Fixed indentation.
11773 (patch_array_ref): Changed prototype.
11774 (not_initialized_as_it_should_p): Prototype removed.
11775 (java_report_errors): Added function prototype.
11776 * parse.y (formal_parameter:): Changed error message for not yet
11777 supported final parameters.
11778 (class_type_list:): Set both PURPOSE and VALUE of created
11779 TREE_LIST to be class_type.
11780 (primary_no_new_array:): Handle class literals on primitive types.
11781 (parse_warning_context): Reinstalled correct force_error and
11782 do_warning flags setups.
11783 (java_report_errors): Changed prototype. Return java_error_count
11785 (variable_redefinition_error): Consider treating variable type as
11787 (create_interface): Warn about redundant abstract modifier if
11788 flag_redundant is set. Changed error message.
11789 (lookup_field_wrapper): Save/restore globals before/after looking
11791 (duplicate_declaration_error_p): Consider treating declaration
11792 type as a fake pointer.
11793 (register_fields): Extract real type from dependency node. Check
11794 for duplicate field declaration after type adjustment. Use
11795 DECL_INITIAL to store static final initialized values.
11796 (method_header): Extract real function type from dependency node.
11797 (check_abstract_method_header): Use GET_METHOD_NAME.
11798 (obtain_incomplete_type): Layout fake pointer type.
11799 (safe_layout_class): Don't try to check for methods before layout.
11800 (java_complete_class): Don't check for correct throws clause
11801 elements inheritance here.
11802 (resolve_and_layout): Broadened name parameter meaning.
11803 (reset_method_name): Use GET_METHOD_NAME.
11804 (java_get_real_method_name): New function.
11805 (java_check_regular_methods): Don't check methods in
11806 java.lang.Object. Verify lineage of throws clause elements. Use
11807 flag_no_overriding in warning report.
11808 (check_throws_clauses): Don't check if class was from
11809 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11810 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11811 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11812 warning on unsupported final local variables. Use build_decl
11813 instead of build_decl_no_layout. Get real local variable type from
11815 (source_start_java_method): Get real parameter type from
11816 dependency node. Call build_decl instead of build_decl_no_layout.
11817 (java_layout_classes): Reverse tree and layout type and class as
11818 required. Mark class as loaded when done.
11819 (resolve_field_access): Fixed indentation. Restricted condition
11820 leading to static field access code generation. Set field_type
11821 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11822 (resolve_qualified_expression_name): Initialize type_found to
11823 null. Handle static field resolved during qualification. Fixed
11824 layout on non primitive field decl types.
11825 (not_accessible_p): Fixed typo in comment.
11826 (patch_method_invocation): Resolve and layout class to search from
11828 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11829 layout non primitive type, if necessary. Make method node only to
11831 (find_applicable_accessible_methods_list): Consider WFL'ed method
11832 decl names. Fixed indentation.
11833 (argument_types_convertible): Resolve and layout target type if
11835 (java_complete_tree): Fixed indentation problems. Rewrote
11836 CALL_EXPR thrown exceptions check. Re-installed further processing
11837 of the assignment in certain cases.
11838 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11839 inlining on class literals.
11840 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11842 (valid_method_invocation_conversion_p): Likewise.
11843 (patch_string): Temporary disable forbidden use of `this' in
11844 explicit constructor invocations when doing string concatenation
11845 within their scope.
11846 (patch_unaryop): Added comment. Reinstalled code to disable
11847 further check on assignment operation with cast expression RHS.
11848 (patch_switch_statement): Fixed indentation.
11849 (build_try_statement): Call build_decl instead of
11850 build_decl_no_layout.
11851 (patch_synchronized_statement): Likewise.
11852 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11853 IS_UNCHECKED_EXPRESSION_P.
11854 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11855 layout argument exception type.
11856 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11857 of IS_UNCHECKED_EXPRESSION_P.
11859 1998-11-18 Anthony Green <green@cygnus.com>
11861 * jcf-parse.c (yyparse): Open class file in binary mode.
11863 1998-11-15 Per Bothner <bothner@cygnus.com>
11865 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11867 * jcf-write.c (perform_relocations): Move check out one loop.
11869 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11871 * Make-lang.in: Fix reference to srcdir.
11872 * jv-scan.c: Add missing xmalloc prototype.
11873 * jvgenmain.c: Ditto.
11875 1998-11-15 Per Bothner <bothner@cygnus.com>
11877 * decl.c (error_mark_node), java-tree.h: New global.
11878 * parse.y: Use empty_stmt_node instead of size_zero_node.
11879 (build_if_else_statement): If missing else, use empty_stmt_node.
11881 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11882 (java_complete_expand_method): Complain if return is missing.
11883 (java_check_regular_methods): Comment out incorrect error check.
11884 (not_accessible_p): Fix incorrect handling of protected methods.
11885 (patch_method_invocation): Pass correct context to not_accessible_p.
11886 (find_applicable_accessible_methods_list): Likewise.
11887 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11888 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11889 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11890 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11892 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11893 (push_int_const): Remove reundant NOTE_PUSH.
11894 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11895 (- case SWITCH_EXPR): Fix code generation bug.
11896 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11897 (generate_classfile): More robust for abstract methods.
11899 1998-11-15 Anthony Green <green@cygnus.com>
11901 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11902 * Make-lang.in: Ditto.
11904 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11905 * jvgenmain: Ditto.
11907 1998-11-15 Per Bothner <bothner@cygnus.com>
11909 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11911 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11913 1998-11-14 Per Bothner <bothner@cygnus.com>
11915 Allow uses of interface types to verify. This is not really
11916 type-safe, but it matches what Sun does, and is OK as long as
11917 there are appropriate run-time checks.
11918 * verify.c (merge_types): If merging two interface types,
11919 just set the result to java.lang.Object.
11920 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11922 1998-11-13 Tom Tromey <tromey@cygnus.com>
11924 * gjavah.c (main): Handle --output-class-directory argument.
11925 * jvspec.c (lang_specific_driver): Translate `-d' into
11926 -foutput-class-dir.
11927 * jcf.h (jcf_write_base_directory): Declare.
11928 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11929 * lang-options.h: Mention -foutput-class-dir.
11930 * jcf-write.c (jcf_write_base_directory): New global.
11931 (make_class_file_name): Put generated .class file into `-d'
11932 directory, or into source directory if -d not given. Function now
11934 (write_classfile): Free class file name. Handle case where class
11936 (DIR_SEPARATOR): New macro.
11937 Include <sys/stat.h>
11939 * Makefile.in (prefix): New macro.
11941 1998-11-12 Per Bothner <bothner@cygnus.com>
11943 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11944 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11945 here (done in patch_invoke instead).
11946 (case_identity): Moved here from parse.y.
11948 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11949 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11950 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11951 so they can be efficiently scanned without recursion.
11952 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11953 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11954 in BLOCK iteratively, rather than recursively.
11956 * parse.y (do_unary_numeric_promotion): New function.
11957 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11959 * parse.y (patch_newarray): Various fixes.
11961 Re-do handling of switch statements (for proper block scoping).
11962 * parse.y: Add just a single block for the enture switch block,
11963 but don't create any "case blocks".
11964 (group_of_labels): Rmeoved unneeded non-terminal.
11965 CASE_EXPR and DEFAULT_EXPR are added to current block.
11966 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11967 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11968 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11969 * parse.y (wfl_operator, print_int_node): Make non-static.
11970 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11971 as part of recursive scan of block.
11972 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11973 (patch_switch_statement): Most tests move dinto java_complete_tree.
11975 * parse.y: Make various production be non-typed (void).
11976 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11977 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11978 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11980 * jcf-write.c (struct jcf_handler): New type.
11981 (struct jcf_switch_state): New type.
11982 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11983 (alloc_handler, emit_unop, emit_reloc): New functions.
11984 (adjust_typed_op): Add extra parameter ("max type" offset).
11985 (emit_switch_reloc, emit_case-reloc): New function.
11986 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11987 (generate_bytecode_insns): Support REAL_CST, switch statements,
11988 exception handling, method calls, object/array creation, and more.
11990 * class.c: Remove some unused variables.
11991 * constants.c (find_string_constant): New function.
11992 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11993 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11994 if flag_emit_class_files.
11996 1998-11-12 Tom Tromey <tromey@cygnus.com>
11998 * jcf-io.c (find_class): Added explanatory comment.
12000 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
12001 trailing slash to `.zip' entries.
12003 * jvspec.c (lang_specific_driver): Correctly handle case where
12004 GC_NAME not defined.
12006 1998-11-11 Tom Tromey <tromey@cygnus.com>
12008 * jvspec.c (GC_NAME): New define.
12009 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
12011 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
12013 1998-11-11 Per Bothner <bothner@cygnus.com>
12015 * jcf-dump.c (TABLE_SWITCH): Fix typos.
12017 1998-11-11 Tom Tromey <tromey@cygnus.com>
12019 * jcf-dump.c (main): Correctly recognize `--'-style long options.
12021 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
12023 * class.c (is_compiled_class): Call safe_layout_class for class
12024 compiled from source.
12025 * conver.h (convert_to_integer, convert_to_real,
12026 convert_to_pointer): Added prototypes.
12027 * decl.c (init_decl_processing): Non longer push the decls of
12028 `methodtable', `constants', `Class', `Field', `dispatchTable'
12029 `jexception' and `Method'.
12030 * expr.c (build_invokeinterface): New function.
12031 (expand_invoke): static variable CLASS_IDENT now in
12032 build_invokeinterface. Use build_invokeinterface.
12033 (expand_java_field_op): Moved code to inline
12034 java.lang.PRIMTYPE.TYPE into a function.
12035 (build_primtype_type_ref): New function.
12036 * java-tree.def (INSTANCEOF_EXPR): New tree code.
12037 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
12038 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
12039 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
12040 (DECL_LOCAL_STATIC_VALUE): New macro.
12041 (build_invokeinterface, build_primtype_type_ref): New function
12043 (java_parse_abort_on_error): Macro rewritten.
12044 * jcf-parse.c (current_method): Add comment to declaration.
12045 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
12046 Function prototypes fixed.
12047 (jcf_parse_source): push/pop parser context. save/restore global.
12048 (parse_source_file): Fixed leading comment. Now take a
12049 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
12050 classes and pop the parser context anymore.
12051 (yyparse): Push parser context, save globals, parse the source
12052 file, restore globals and pop the parser context when processing a
12054 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
12055 * lex.c (java_parse_doc_section): New function.
12056 (java_lex): Call java_parse_doc_section when appropriate. Build an
12057 operator around INSTANCEOF_TK.
12058 * lex.h (java_lineterminator, java_sprint_unicode,
12059 java_unicode_2_utf8, java_lex_error, java_store_unicode):
12060 Prototypes rewritten.
12061 (java_parse_escape_sequence, java_letter_or_digit_p,
12062 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
12063 java_read_unicode, java_store_unicode, java_read_char,
12064 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
12065 Added function prototypes.
12066 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
12068 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
12070 (struct parser_ctxt): New fields: deprecated,
12071 current_parsed_class_un, gclass_list.
12072 (fix_method_argument_names, issue_warning_error_from_context,
12073 resolve_package, lookup_package_type): New function prototypes.
12074 (resolve_expression_name): Fixed function prototype.
12075 (find_applicable_accessible_methods_list): Fixed indentation, added
12076 extra argument in prototype.
12077 (check_final_assignment, build_null_of_type, check_deprecation,
12078 check_method_redefinition, reset_method_name,
12079 java_check_regular_methods, java_check_abstract_methods,
12080 maybe_build_primttype_type_ref): New function prototype.
12081 * parse.y (conver.h): Include.
12082 (INSTANCEOF_TK): Tagged <operator>.
12083 (single_type_import_declaration): Use REGISTER_IMPORT macro.
12084 (relational_expression:): Build binop for instanceof.
12085 (java_push_parser_context): Remember ctxp->gclass_list across
12087 (java_pop_parser_context): Simply return if no context
12088 exists. Remember gclass_list across contexts.
12089 (issue_warning_error_from_context): New function.
12090 (parse_error_context): Don't setup ctxp->elc here. Call
12091 issue_warning_error_from_context instead.
12092 (parse_warning_context): Likewise.
12093 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12094 setup. Link new class/interface to ctxp->gclass_list.
12095 (add_superinterfaces): Register interface as incomplete if not
12097 (create_class): Remember class unqualified name in
12098 ctxp->current_parsed_class_un. Check class deprecation.
12099 (register_fields): Check field deprecation. Remember static final
12100 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12102 (method_header): New local variable ORIG_ARG. Use unqualified
12103 current class name for check on constructor errors. Promote return
12104 type if of record type. Argument list fix moved in
12105 fix_method_argument_names, called here. Check method deprecation.
12106 (fix_method_argument_names): New function.
12107 (method_declarator): Promote record typed arguments.
12108 (safe_layout_class): Check class methods before layout.
12109 (java_complete_class): Compute field layout when patched.
12110 (do_resolve_class): Try to load class after having it renamed
12111 after the package name.
12112 (get_printable_method_name): Use DECL_CONTEXT.
12113 (reset_method_name): New function.
12114 (check_method_redefinition): Use reset_method_name.
12115 (java_check_regular_methods): New local variable
12116 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12117 names for error report. Check for compile-time error when method
12118 found has default (package) access.
12119 (java_check_abstract_methods): Now takes an interface DECL node as
12120 an argument. Also reinstall real name on unchecked
12121 overriding/hiding methods for error report.
12122 (java_check_methods): Fixed leading comment. Get classes to verify
12123 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12124 CLASS_METHOD_CHECKED_P on class verification.
12125 (lookup_java_method2): Get real method name if necessary.
12126 (find_in_imports): Don't check package class access here.
12127 (resolve_package, lookup_package_type): New functions.
12128 (java_layout_classes): Fixed leading comment. Take classes to be
12129 laid out from ctxp->gclass_list.
12130 (java_complete_expand_methods): Don't expand native and abstract
12132 (java_expand_classes): New function.
12133 (resolve_expression_name): Use additional argument ORIG. Retrieve
12134 values of static final field of primitive types.
12135 (resolve_field_access): Handles static final field of promotive
12137 (resolve_qualified_expression_name): Handle STRING_CST as
12138 primaries and package name resolution. Check deprecation on found
12139 decls. Set where_found and type_found on non static field resolved
12140 during qualification. Layout non primitive field decl types.
12141 (check_deprecation): New function.
12142 (maybe_access_field): Simplified.
12143 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12144 removed. Reverse method's argument when primary is a type. Don't
12145 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12146 instead. Include abstract class in the list of class searchable
12147 for constructors. Use DECL_CONTEXT of found method for access
12148 checks. Check method deprecation.
12149 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12150 converting arguments. Handle INVOKE_INTERFACE.
12151 (lookup_method_invoke): Search constructor using existing
12152 infrastructure (don't rely on lookup_java_constructor anymore).
12153 (find_applicable_accessible_methods_list): Extra argument flag
12154 LC. Now include constructor in the search.
12155 (qualify_ambiguous_name): Conditional expression are primaries.
12156 (not_initialized_as_it_should_p): static final are always
12158 (java_complete_tree): Pass extra NULL argument to
12159 resolve_expression_name. Stricter test to carry on patching
12160 assignments. New case for INSTANCEOF_EXPR.
12161 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12162 (check_final_assignment, maybe_build_primttype_type_ref): New
12164 (patch_assignment): Detect resolved static finals and carry normal
12165 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12166 (try_builtin_assignconv): Access constant 0 on all primitive
12168 (valid_builtin_assignconv_identity_widening_p): Accept identical
12169 types. Accept all promoted type on int type.
12170 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12171 assigned to a reference.
12172 (valid_method_invocation_conversion_p): Accept to check null
12174 (build_binop): Merge declaration and initialization of local
12176 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12177 numeric types. Improved validity test for qualify operators on
12179 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12180 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12181 primitive type and issue the appropriate error message.
12182 (resolve_type_during_patch): Mark class loaded when resolved.
12183 (patch_cast): Allow null to be cased to reference types.
12184 (build_null_of_type): New function.
12185 (patch_array_ref): Handle array on references correctly.
12186 (patch_return): Removed unused local variable MODIFY. Force
12187 boolean to be returned as integers. Allows null to be returned by
12188 a function returning a reference.
12189 * typeck.c (convert_to_integer, convert_to_real,
12190 convert_to_pointer): Prototypes moved to convert.h
12191 (lookup_argument_method): Use method real name, if necessary.
12193 1998-10-30 Tom Tromey <tromey@cygnus.com>
12195 * class.c (build_class_ref): Changed name of primitive classes to
12198 * class.c (make_class_data): Renamed fields: nmethods to
12199 method_count, method_count to dtable_method_count. Always set
12200 `state' field to 0.
12201 * decl.c (init_decl_processing): Likewise.
12203 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12205 * class.c (layout_class): Don't mangle <finit>, produce
12206 __finit<class> instead. Don't verify artificial methods.
12207 * decl.c (finit_identifier_node): New declared global.
12208 (init_decl_processing): finit_identifier_node initialized.
12209 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12210 * java-tree.h (finit_identifier_node): Declared as extern.
12211 (struct lang_decl): New field called_constructor.
12212 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12213 (CLASS_HAS_FINIT_P): New macro.
12214 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12215 explicit constructor invocation.
12216 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12217 CALL_SUPER_CONSTRUCTOR_P): New macros.
12218 (write_classfile): Added prototype.
12219 * jcf-parse.c (jcf_parse_source): Parse and remember for
12220 generation if the file was seen on the command line.
12221 (parse_source_file): Don't write the class file here.
12222 (yyparse): Loop on files rewritten. Set current_jcf.
12223 (parse_zip_file_entries): Parse class file only if it was found.
12224 * lang.c (init_parse): Don't open command line provided filename
12226 (lang_parse): Don't set main_jcf anymore.
12227 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12228 (JCONSTRUCTOR_CHECK): New macro.
12229 (JBSC_TYPE_P): New macro.
12230 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12231 (COMPLETE_CHECK_OP_2): New macro.
12232 (struct parse_ctxt): New field explicit_constructor_p.
12233 (check_class_interface_creation): Fixed prototype indentation.
12234 (patch_method_invocation_stmt): Prototype reflects added argument.
12235 (patch_invoke): Likewise.
12236 (complete_method_declaration, build_super_invocation,
12237 verify_constructor_circularity,
12238 build_this_super_qualified_invocation, get_printable_method_name,
12239 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12240 verify_constructor_super, create_artificial_method,
12241 start_artificial_method_body, end_artificial_method_body,
12242 generate_field_initialization_code): New function prototypes.
12243 * parse.y: Fixed leading comment
12244 (constructor_header:, constructor_body:, block_end:): Rules tagged
12246 (type_declaration:): Call maybe_generate_finit.
12247 (method_declaration:): Action for method_body: placed in new
12248 function complete_method_declaration, called here.
12249 (constructor_declaration:): Defined actions. Removed leading
12251 (constructor_header:): New rule with action.
12252 (constructor_body:): Rule rewritten using block_begin: and
12253 block_end:. Defined actions.
12254 (constructor_declarator:, explicit_constructor_invocation:):
12256 (block:): Use new rules block_begin: block_end:.
12257 (block_begin:, block_end:): New rules and actions.
12258 (block_statements:): Fixed error message for explicit
12260 (method_invocation:): Call build_this_super_qualified_invocation
12261 if primary is `this' or `super' was seen.
12262 (conditional_expression:): Action defined.
12263 (extra_ctxp_pushed_p): New static global flag.
12264 (java_parser_context_save_global): Create parser context if
12265 necessary. Use extra_ctxp_pushed_p to remember it.
12266 (java_parser_context_restore_global): Pop extra parser context if
12268 (build_array_from_name): Array on primitive types are marked
12270 (register_fields): Restore new name in field initializer
12271 expression if type was altered. Non static fields initialized upon
12272 declaration marked initialized.
12273 (maybe_generate_finit): New function.
12274 (maybe_generate_clinit): Use create_artificial_method,
12275 start_artificial_method_body, end_artificial_method_body. Generate
12276 debug info for enclosed initialization statements.
12277 (method_header): Fixed leading comment. Check constructor
12278 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12280 (complete_method_declaration, constructor_circularity_msg,
12281 verify_constructor_circularity): New functions.
12282 (get_printable_method_name): New function.
12283 (check_method_redefinition): Don't rename <finit> methods. Fix
12284 declared constructor names. Error message for
12285 constructors modified.
12286 (java_check_regular_methods): Local variable seen_constructor
12287 renamed saw_constructor. Skip verification on constructors. Create
12288 default constructor with create_artificial_method.
12289 (java_check_methods): Removed unnecessary empty line.
12290 (create_artificial_method, start_artificial_method_body,
12291 end_artificial_method_body): New functions.
12292 (java_layout_classes): Changed leading comment. Reverse fields
12293 list if necessary. Always layout java.lang.Object if being
12295 (java_complete_expand_methods): Verify constructor circularity.
12296 (java_complete_expand_method): Call fix_constructor on
12297 constructors. Local variable no_ac_found removed. Restore
12298 bindings if method body expansion failed.
12299 (fix_constructors, verify_constructor_super,
12300 generate_field_initialization_code): New function.
12301 (java_expand_classes): Fixed leading comment. Write class file
12303 (resolve_expression_name): Check for illegal instance variable
12304 usage within the argument scope of an explicit constructor
12306 (resolve_qualified_expression_name): Pass extra from_super flag
12307 when invoking patch_method_invocation_stmt. New case for
12308 conditional expression when used as a primary. Check for error
12309 when acquiring super.
12310 (patch_method_invocation_stmt): Added extra argument super. New
12311 local variable is_static_flag. Set class_to_search according to
12312 the nature of the constructor invocation. Don't add `this'
12313 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12314 invocation within the argument scope of explicit constructor
12315 invocation. Set is_static according to is_static_flag. Provide
12316 extra `super' argument to patch_invoke invocation.
12317 (patch_invoke): New argument from_super. Loop on arguments
12318 indentation fixed. Pass from_super to invocation_mode. New switch
12319 case INVOKE_SUPER. Fixed error message in switch default case.
12320 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12322 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12323 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12324 message takes constructors into account.
12325 (find_applicable_accessible_methods_list): Fixed indentation.
12326 (qualify_ambiguous_name): Take explicit constructor invocation
12327 into account. Deal with a conditional expression as a primary to
12329 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12330 case. Added extra argument to patch_method_invocation_stmt.
12331 Register calls made to explicit constructor `this'. Don't call
12332 save_expr in ARRAY_REF case when emitting class files. Check for
12333 illegal use of this when expanding explicit constructor invocation
12335 (complete_function_arguments): Set and reset parser context
12336 explicit_constructor_p field value when appropriate.
12337 (build_super_invocation, build_this_super_qualified_invocation):
12339 (patch_assignment): Fixed typo.
12340 (patch_unaryop): Check on final fields occurs only when a decl
12342 (patch_return): Take constructors into account.
12343 (patch_conditional_expr): New function.
12344 * typeck.c (build_java_signature): Removed unnecessary empty line.
12346 1998-10-28 Jeffrey A Law (law@cygnus.com)
12348 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12350 1998-10-28 Tom Tromey <tromey@cygnus.com>
12352 * decl.c (init_decl_processing): Renamed fields.
12353 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12354 interface_len, msize fields.
12356 * class.c (make_class_data): Removed subclass_head and
12357 subclass_next fields.
12358 * decl.c (init_decl_processing): Removed subclass_head and
12359 subclass_next fields.
12361 1998-10-28 Jeffrey A Law (law@cygnus.com)
12363 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12364 * mangle.c (emit_unicode_mangled_name): Similarly.
12366 1998-10-26 Nick Clifton <nickc@cygnus.com>
12368 * jcf-parse.c (get_constant): Place braces around code to compute
12369 'd' when REAL_ARITHMETIC is not defined.
12371 1998-10-25 H.J. Lu (hjl@gnu.org)
12373 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12376 1998-10-23 Tom Tromey <tromey@cygnus.com>
12378 * lang-specs.h: `.zip' files are input to jc1.
12380 1998-10-22 Per Bothner <bothner@cygnus.com>
12382 * jvspecs.c: Add (but don't enable) support for combining multiple
12383 .class and .java input filenames to a single jc1 invocation.
12384 Add support for -C flag (copile to .class files).
12385 Translate -classpath and -CLASSPATH arguments.
12386 * lang-specs.h: Don't set %2 spec.
12388 1998-10-22 Tom Tromey <tromey@cygnus.com>
12390 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12392 (add_path): Don't add trailing separator to non-empty path
12395 * lang.c (lang_decode_option): Check for -fclasspath and
12396 -fCLASSPATH before examining other `-f' options.
12398 * java-tree.h (finalize_identifier_node): Don't declare.
12399 * class.c (make_class_data): Don't push "final" field.
12400 * decl.c (init_decl_processing): Don't push "final" field.
12401 (finalize_identifier_node): Removed.
12402 (init_decl_processing): Don't set finalize_identifier_node.
12404 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12406 1998-10-11 Anthony Green <green@cygnus.com>
12408 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12409 (JV_SCAN_SOURCES): New macro.
12410 (JCF_DUMP_SOURCES): Likewise.
12411 (jcf-dump$(exeext)): New target.
12412 (jv-scan$(exeext)): New target.
12414 1998-10-22 Tom Tromey <tromey@cygnus.com>
12416 * Makefile.in (LEX): Removed.
12417 (LEXFLAGS): Likewise.
12418 (SET_BISON): New macro.
12420 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12421 spurious diffs in parse.c.
12422 ($(PARSE_SCAN_C)): Likewise.
12423 (PARSE_DIR): New macro.
12425 (PARSE_SCAN_C): Likewise.
12426 (PARSE_RELDIR): New macro.
12428 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12430 * jcf-io.c (find_class): Use saw_java_source to determine when to
12431 look for `.java' file.
12432 * jcf-parse.c (saw_java_source): New global.
12433 (yyparse): Set it if `.java' file seen.
12435 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12436 (GCJH_SOURCES): Likewise.
12437 * Makefile.in (datadir): New macro.
12438 (libjava_zip): Likewise.
12439 (JAVA_OBJS): Added jcf-path.o.
12440 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12441 (../gcjh$(exeext)): Likewise.
12442 (jcf-path.o): New target.
12443 * java-tree.h (fix_classpath): Removed decl.
12444 * jcf-parse.c (fix_classpath): Removed.
12445 (load_class): Don't call fix_classpath.
12446 * parse.y (read_import_dir): Don't call fix_classpath.
12447 * lex.h: Don't mention classpath.
12448 * lex.c (java_init_lex): Don't initialize classpath.
12449 * jcf-io.c (classpath): Removed global.
12450 (find_class): Use jcf_path iteration functions. Correctly search
12451 class path for .java file.
12452 (open_in_zip): New argument `is_system'.
12453 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12454 classpath-related options.
12455 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12457 (lang_init): Call jcf_path_init.
12458 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12459 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12460 Correctly put braces around second string in each entry.
12461 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12462 classpath-related options.
12463 (help): Updated for new options.
12464 * jcf.h: Declare functions from jcf-path.c. Don't mention
12465 `classpath' global.
12466 * jcf-path.c: New file.
12468 * jcf-depend.c: Include jcf.h.
12470 * jcf-write.c (localvar_alloc): Returns `void'.
12471 (localvar_free): Removed unused variable.
12473 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12474 (init_parse): Use OBJECT_SUFFIX, not ".o".
12476 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12478 * class.c (emit_register_classes): Renamed from
12479 emit_register_class.
12480 * java-tree.h (emit_register_classes): Prototype renamed from
12481 emit_register_class.
12482 * jcf-parse.c (yyparse): Call emit_register_classes once before
12484 * parse.y (java_expand_classes): No longer register classes.
12486 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12488 * class.c (is_compiled_class): New local variable
12489 seen_in_zip. Identify classes found in currently compiled source
12491 * decl.c (complete_start_java_method): Fixed typo.
12492 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12493 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12494 (CLASS_P): Moved around.
12495 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12496 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12498 (jcf_parse_source): Changed leading comment. Removed unnecessary
12499 fclose and CLASS_FROM_SOURCE_P marking.
12500 (parse_source_file): New local variables remember_for_generation
12501 and filename. Mark parsed file name identifier node. Removed block
12502 executed when parse_only was null. Set remember_for_generation.
12503 Use it as an argument to java_pop_parser_context.
12504 (yyparse): New local variables several_files, list, next node and
12505 current_file_list. Split ampersand separated file names into
12506 current_file_list. Iterate through the list and parse accordingly.
12507 * parse.h (java_pop_parser_context): New function prototype.
12508 * parse.y (ctxp_for_generation): New static global variable.
12509 (java_pop_parser_context): New argument generate. Link popped ctxp
12510 to ctxp_for_generation list accordingly.
12511 (java_complete_expand_methods): Fixed indentation.
12512 (java_expand_classes): New function.
12514 1998-10-17 Per Bothner <bothner@cygnus.com>
12516 * Makefile.in: Link with libiberty.a instead of memmove.o.
12518 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12520 * lex.c (setjmp.h): No longer included.
12521 * lex.h (setjmp.h): Included.
12522 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12523 (duplicate_declaration_error_p): Renamed from
12524 duplicate_declaration_error.
12525 (build_array_from_name): New function prototype.
12526 * parse.y (setjmp.h): No longer included.
12527 (variable_declarator_id): Define action.
12528 (build_array_from_name): New function.
12529 (duplicate_declaration_error_p): Renamed from
12530 duplicate_declaration_error. Fixed leading comment.
12531 (register_fields): Main `for' loop reorganized. Uses
12532 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12533 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12534 build_array_from_name.
12535 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12537 (read_import_dir): Don't try to skip `.' and `..'.
12538 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12539 build_array_from_name. Main `for' loop reorganized.
12540 (resolve_qualified_expression_name): When building access to a
12541 field, use the type where the field was found, not its own type.
12542 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12543 field was found is null.
12544 (qualify_ambiguous_name): Sweep through all successive array
12547 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12549 * java-tree.h (pop_labeled_block, lang_printable_name,
12550 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12551 interface_of_p, inherits_from_p, fix_classpath,
12552 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12553 make_class_data, register_class, alloc_name_constant): New
12554 function prototypes.
12555 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12556 indentation. Added cast to remove warning.
12557 (lang_printable_name): Set v argument unused.
12558 (lang_print_error): Added argument to lang_printable_name call.
12559 (java_dummy_print, print_lang_decl, print_lang_type,
12560 print_lang_identifier, lang_print_xnode): All argument marked
12562 * lex.c (java_unget_unicode): Removed unnecessary argument.
12563 (java_allocate_new_line): Unused local variable is gone.
12564 (java_read_char): Added parenthesis in expressions to remove
12565 warnings. Added final return statement.
12566 (java_read_unicode): Added parenthesis in expression to remove
12568 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12569 (java_parse_escape_sequence): Likewise.
12570 (java_lex): Unused local variables are gone. Fixed
12571 java_unget_unicode invocation.
12572 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12574 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12575 lang_printable_name invocation in macro.
12576 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12578 (duplicate_declaration_error): Suppressed unused argument in
12580 (identical_subpath_p): Function declaration is gone.
12581 (patch_invoke): Suppressed unused argument in prototype.
12582 (patch_cast, build_labeled_block, check_thrown_exceptions):
12584 * parse.y (setjmp.h): Included
12585 (toplev.h): Likewise.
12586 (field_declaration:): Suppressed unused local
12587 (label_decl:): Fixed build_labeled_block invocation.
12588 (java_pop_parser_context): Put extra parenthesis around assignment
12590 (yyerror): Suppressed unused local variables.
12591 (variable_redefinition_error): Fixed lang_printable_name
12593 (create_interface): Suppressed unused local variables.
12594 (create_class): Likewise.
12595 (duplicate_declaration_error): Suppressed unused argument. Fixed
12596 lang_printable_name invocation.
12597 (register_fields): Suppressed unused local variable. Fixed
12598 duplicate_declaration_error invocation.
12599 (method_header): Suppressed unused local variable.
12600 (method_declarator, parser_check_super): Likewise.
12601 (java_complete_class): Suppressed unused local variable. Fixed
12602 fatal error message.
12603 (complete_class_report_errors): Added default: in switch.
12604 (java_check_regular_methods): Fixed lang_printable_name
12606 (check_throws_clauses): Likewise.
12607 (java_check_abstract_methods): Suppressed unused local
12608 variable. Fixed lang_printable_name invocation.
12609 (read_import_entry): Added supplemental return statement.
12610 (read_import_dir): Suppressed unused local variables.
12611 (check_pkg_class_access, declare_local_variables): Likewise.
12612 (source_start_java_method): Suppressed unused extern variable
12614 (expand_start_java_method): Suppressed unused extern and local
12615 variable declarations.
12616 (java_complete_expand_methods): Likewise.
12617 (java_complete_expand_method): Suppressed unused local variables.
12618 (make_qualified_name): Likewise.
12619 (resolve_qualified_expression_name): Added default: in
12620 switch. Fixed lang_printable_name invocation.
12621 (class_instance_creation_expression): Added parenthesis around
12623 (patch_method_invocation_stmt): Fixed lang_printable_name and
12624 patch_invoke invocations.
12625 (check_for_static_method_reference): Fixed lang_printable_name
12627 (patch_invoke): Suppressed unused arguments and local variables.
12628 (lookup_method_invoke): Suppressed unused local variables.
12629 (qualify_ambiguous_name): Added default: in switch.
12630 (identical_subpath_p): Function removed.
12631 (patch_assignment): Suppressed unused local variables. Suppressed
12632 unnecessary if statement. Fixed lang_printable_name invocations.
12633 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12634 (valid_ref_assignconv_cast_p): Parenthesis around
12635 expression. Suppressed unused local variables.
12636 (build_binop): Suppressed unused local variables. fixed
12637 lang_printable_name invocations.
12638 (string_constant_concatenation): Suppressed unused local
12640 (patch_unaryop): Fixed lang_printable_name invocation.
12641 (patch_cast): Suppressed unnecessary argument. Fixed
12642 lang_printable_name invocation.
12643 (patch_array_ref): Fixed lang_printable_name invocation.
12644 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12645 (build_labeled_block): Suppressed unused argument.
12646 (generate_labeled_block): Fixed build_labeled_block invocation.
12647 (build_loop_body): Suppressed unused local variables.
12648 (patch_loop_statement): Likewise.
12649 (patch_exit): Fixed lang_printable_name invocation.
12650 (patch_switch_statement): Likewise.
12651 (case_identity): First argument marked unused.
12652 (patch_try_statement): Fixed lang_printable_name invocations.
12653 (patch_synchronized_statement, patch_throw_statement): Likewise.
12654 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12655 lang_printable_name invocations.
12656 (check_thrown_exceptions_do): Suppressed unused argument.
12658 1998-10-14 Tom Tromey <tromey@cygnus.com>
12660 * jcf-write.c (write_classfile): Add output class file as target.
12661 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12662 * jcf.h: Added declarations for dependency-tracking functions.
12663 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12664 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12665 (finish_parse): Call jcf_dependency_write.
12666 (dependency_tracking): New global.
12667 (DEPEND_SET_FILE): New define.
12668 (DEPEND_ENABLE): New define.
12669 (init_parse): Enable dependency tracking if required.
12671 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12672 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12673 (../gcjh$(exeext)): Likewise.
12674 (jcf-depend.o): New target.
12675 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12676 (GCJH_SOURCES): Likewise.
12677 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12679 (find_classfile): Added dep_name argument.
12680 (find_class): Compute name of dependency.
12681 (open_in_zip): Call jcf_dependency_add_file.
12682 * gjavah.c (output_file): No longer global.
12683 (usage): Don't mention "gjavah".
12685 (java_no_argument): Likewise.
12686 (version): Likewise.
12687 (main): Recognize and handle -M family of options.
12688 (print_mangled_classname): Return is void.
12689 (process_file): Handle case where output is suppressed.
12690 (HANDLE_END_FIELD): Likewise.
12691 (HANDLE_METHOD): Likewise.
12692 * jcf-depend.c: New file.
12694 1998-10-13 Jeffrey A Law (law@cygnus.com)
12696 * java-tree.def: Add missing newline at EOF.
12698 1998-10-13 Tom Tromey <tromey@cygnus.com>
12700 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12701 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12703 Include <config.h> and "system.h".
12704 (disassemble_method): Undefine RET to avoid clash with
12705 config/i386/i386.h.
12707 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12709 * decl.c (runtime_exception_type_node, error_exception_type_node):
12710 New global variables.
12711 (init_decl_processing): Initialized.
12712 * expr.c (java_lang_expand_expr): Set caught exception type to
12713 null if catch handler argument doesn't exit.
12714 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12716 * java-tree.h (runtime_exception_type_node,
12717 error_exception_type_node): Global variables declared.
12718 (DECL_FUNCTION_THROWS): New macro.
12719 (DECL_FUNCTION_BODY): Modified comment.
12720 (DECL_SPECIFIC_COUNT): Likewise.
12721 (struct lang_decl): New field throws_list.
12722 (IS_UNCHECKED_EXPRESSION_P): New macro.
12723 * lex.c (java_lex): Generate location information for THROW_TK.
12724 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12725 EXCEPTIONS_P): New macros.
12726 (enum jdep_code): New value JDEP_EXCEPTION.
12727 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12728 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12729 PATCH_METHOD_RETURN_ERROR): New macros.
12730 (patch_method_invocation_stmt): Added new argument to prototype.
12731 (patch_synchronized_statement, patch_throw_statement,
12732 check_thrown_exceptions, check_thrown_exceptions_do,
12733 purge_unchecked_exceptions, check_throws_clauses): New function
12735 * parse.y Fixed typo in keyword section.
12736 (throw:): Rule tagged <node>.
12737 (THROW_TK): Keyword tagged <operator>.
12738 (method_header:): Last argument to call to method_header passed
12740 (throws:, class_type_list:, throw_statement:,
12741 synchronized_statement:, synchronized:): Defined actions.
12742 (method_header): New local variable current. Register exceptions
12743 from throws clause.
12744 (java_complete_tree): Complete and verify exceptions from throws
12746 (complete_class_report_errors): Error message on exceptions not
12748 (java_check_regular_methods): Fixed typo. Shortcut on private
12749 overriding methods. Changed error message on method
12750 redefinition. Check for throws clause compatibility.
12751 (check_throws_clauses): New function.
12752 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12753 method. Changed error message on method redefinition.
12754 (currently_caught_type_list): New static variable.
12755 (java_complete_expand_methods): Purge unchecked exceptions from
12756 throws clause list. Call PUSH_EXCEPTIONS before walk and
12757 POP_EXCEPTIONS after.
12758 (resolve_qualified_expression_name): Pass new argument as NULL to
12759 patch_method_invocation_stmt.
12760 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12761 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12762 argument list when appropriate. Use new argument if non null to
12763 store selected method decl.
12764 (patch_invoke): Convert if necessary args of builtin types before
12765 forming CALL_EXPR. Argument list no longer reversed here.
12766 (invocation_mode): Treat final methods as static methods.
12767 (java_complete_tree): New cases for THROW_EXPR: and
12768 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12770 (complete_function_arguments): No more RECORD_TYPE
12771 conversion. Function parameter nodes no longer saved.
12772 (valid_ref_assignconv_cast_p): Avoid handling null type.
12773 (patch_binop): Fixed null constant reference handling.
12774 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12775 BUILD_THROW macros.
12776 (patch_try_statement): Fixed comments. Record caught types in
12777 list, push the list, expand try block and pop the list.
12778 (patch_synchronized_statement, patch_throw_statement,
12779 check_thrown_exceptions, check_thrown_exceptions_do,
12780 purge_unchecked_exceptions): New functions.
12781 * typeck.c (lookup_argument_method): Allow WFL in place of method
12782 DECL_NAME during method definition check
12784 1998-10-09 Tom Tromey <tromey@cygnus.com>
12786 * gjavah.c (decode_signature_piece): New function.
12787 (print_c_decl): Use it. Added `name_override' argument.
12788 (print_method_info): Use name_override argument to print_c_decl.
12789 (seen_fields): Removed.
12790 (print_field_info): Don't update seen_fields.
12791 (struct method_name): New structure.
12792 (method_name_list): New global.
12793 (print_method_info): Add new method to list of methods.
12794 (name_is_method_p): New function.
12795 (print_field_info): If field name has same name as method, then
12797 (process_file): Parse methods before fields.
12798 (field_pass): New global.
12799 (HANDLE_END_FIELD): Take field_pass into account.
12801 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12803 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12804 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12806 1998-10-03 Anthony Green <green@cygnus.com>
12808 * jvspec.c: Fix bug in jvgenmain_spec patch.
12810 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12812 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12813 * decl.c (soft_exceptioninfo_call_node): New global variable.
12814 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12815 takes extra integer argument. soft_exceptioninfo_call_node
12817 * except.c (java_set_exception_lang_code): New function
12818 (method_init_exceptions): Called here.
12819 (prepare_eh_table_type): New function.
12820 (expand_end_java_handler): Called here.
12821 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12822 one argument. Modified generation of call to
12823 soft_badarrayindex_node to use new argument.
12824 (build_java_arrayaccess): Pass faulty index value to
12825 build_java_throw_out_of_bounds_exception.
12826 (generate_name): New function.
12827 (java_lang_expand_expr): New local variables node, current,
12828 has_finally_p. Expand TRY_EXPR node.
12829 (process_jvm_instruction): Replace top of the stack with thrown
12830 object reference when entering exception handler.
12831 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12832 specific tree codes.
12833 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12835 (DECL_SPECIFIC_COUNT): New macro.
12836 (prepare_eh_table_type, java_set_exception_lang_code,
12837 generate_name): New function declarations.
12838 (match_java_method): Declaration deleted.
12839 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12841 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12842 * parse.h (redefinition_error, refine_accessible_methods_list,
12843 can_cast_to_p): Function declaration removed.
12844 (classitf_redefinition_error, variable_redefinition_error,
12845 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12846 find_most_specific_methods_list, argument_types_convertible,
12847 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12848 valid_cast_to_p, valid_method_invocation_conversion_p,
12849 try_reference_assignconv, add_stmt_to_compound,
12850 build_jump_to_finally, build_tree_list, patch_try_statement,
12851 java_get_catch_block): New function declarations.
12852 * parse.y (string_buffer_type): Global variable deleted.
12853 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12854 finally): Rules tagged <node>.
12855 (TRY_TK, CATCH_TK): Token tagged <operator>.
12856 (class_body_declaration:, class_member_declaration:,
12857 formal_parameter:, explicit_constructor_invocation:,
12858 interface_member_declaration:, constant_declaration:,
12859 primary_no_new_array:, class_instance_creation_expression:,
12860 array_creation_expression:): Issue error on unsuported JDK1.1
12862 (try_statement:, catches:, finally:): Define actions.
12863 (catch_clause_parameter): New rule.
12864 (catch_clause:): Use new rule catch_clause_parameter.
12865 (parse_jdk1_1_error): New function.
12866 (redefinition_error): Renamed classitf_redefinition_error.
12867 (variable_redefinition_error): New function.
12868 (check_class_interface_creation): Call
12869 classitf_redefinition_error.
12870 (java_complete_tree): Added error message on JDEP_TYPE: case.
12871 (complete_class_report_errors): Fixed indentation.
12872 (declare_local_variables): Call variable_redefinition_error.
12873 (source_end_java_method): Call java_set_exception_lang_code and
12874 emit_handlers where appropriate.
12875 (java_method_add_stmt): Call add_stmt_to_block.
12876 (add_stmt_to_block): New function.
12877 (lookup_method_invoke): Fixed outside comment. new local variable
12878 candicates. Call find_applicable_accessible_methods_list and
12879 find_most_specific_methods_list when searching for a
12880 method. Modified error report to list possible candidates when
12882 (find_applicable_accessible_methods_list,
12883 find_most_specific_methods_list, argument_types_convertible): New
12885 (refine_accessible_methods_list): Function deleted.
12886 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12887 expr (if applicable) before calling patch_array_ref.
12888 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12889 (enter_block): Fixed comment.
12890 (enter_a_block): New function.
12891 (patch_assignment): Reorganized. Call try_reference_assignconv for
12892 references. Call valid_cast_to_p instead of can_cast_to_p.
12893 (try_reference_assignconv,
12894 valid_builtin_assignconv_identity_widening_p): New functions.
12895 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12896 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12898 (build_string_concatenation): Don't resolve StringBuffer.
12899 (patch_cast): Fixed inverted arguments.
12900 (patch_array_ref): Code to save array expr deleted. Call
12901 valid_cast_to_p instead of can_cast_to_p.
12902 (generate_labeled_block): Call generate_name.
12903 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12904 patch_try_statement): New functions.
12905 * typeck.c (match_java_method): Function deleted.
12907 1998-10-02 Anthony Green <green@cygnus.com>
12909 * jvspec.c: jvgenmain_spec uses different temporary file names.
12911 1998-10-02 Anthony Green <green@cygnus.com>
12913 * jvspec.c (lang_specific_driver): Fail if user specifies
12914 --main= when not linking.
12916 1998-09-28 Tom Tromey <tromey@cygnus.com>
12918 * class.c (make_class_data): Push value for `thread' field.
12919 * decl.c (init_decl_processing): Added `thread' field to class.
12921 * class.c (add_field): Always make static fields externally
12924 1998-09-26 Anthony Green <green@cygnus.com>
12926 * expr.c (build_java_athrow,
12927 build_java_throw_out_of_bounds_exception, expand_invoke,
12928 build_newarray, expand_java_multianewarray, build_java_monitor):
12929 Update comments to reflect _Jv_* function names.
12931 1998-09-25 Per Bothner <bothner@cygnus.com>
12933 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12934 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12935 * parse.y (expand_start_java_method): Likewise.
12937 1998-09-24 Per Bothner <bothner@cygnus.com>
12939 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12941 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12942 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12943 * expr.c: Remove no-longer-needed calls to promote_type.
12944 * decl.c (give_name_to_locals): Liekwise.
12945 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12946 * parse.y: Add/remove promote_type calls as appropriate.
12947 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12948 (parse_signature_string): Likewise.
12949 (build_java_array_type): Fix for now signature convenions.
12951 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12953 1998-09-23 Tom Tromey <tromey@cygnus.com>
12955 * class.c (init_class_processing): libjava function renamed to
12958 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12960 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12961 * java-tree.def: Fixed DEFTREECODE third argument.
12962 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12963 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12964 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12965 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12966 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12967 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12968 * lang.c (java_tree_code_type, java_tree_code_length,
12969 java_tree_code_name): New arrays.
12970 (lang_init): Append Java tree node definitions to Gcc ones.
12971 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12973 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12975 (java_lex): Allow declaration of empty string constants. Retain
12976 location information on CASE_TK and DEFAULT_TK.
12977 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12978 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12979 Modified to be more robust.
12980 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12981 (build_new_invocation, try_builtin_assignconv,
12982 patch_switch_statement, string_constant_concatenation,
12983 build_string_concatenation, patch_string_cst, patch_string,
12984 java_expand_switch): New function declarations.
12985 * parse.y: Rules related to switch and EH tagged <node>.
12986 (label_id): Set to NULL_TREE
12987 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12989 (this_or_super:): Fixed indentation.
12990 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12991 statement_expression:): Removed call to RULE on all sub-rules.
12992 (switch_expression:, switch_labels:): New rules.
12993 (switch_statement:, switch_block:, switch_block_statement_groups:,
12994 switch_block_statement_group:, switch_labels:, switch_label:):
12996 (throw_statement:, synchronized_statement:, try_statement:):
12997 Defined temporary actions.
12998 (class_instance_creation_expression:): Call
12999 build_new_invocation. Fixed indentation.
13000 (field_access): Fixed indentation.
13001 (method_invocation): Likewise.
13002 (make_qualified_primary): Use THIS_EXPR.
13003 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
13004 resolving from SUPER, set *type_found.
13005 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
13006 (java_complete_tree): Removed unused local variable `location'. Case
13007 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
13008 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
13009 on MODIFY_EXPR: and all binary operator tree code cases. Removed
13010 STRING_CST: case. default: checks for patchable strings.
13011 (complete_function_arguments): Transform string constant or
13012 crafted StringBuffer if necessary.
13013 (build_method_invocation): Fixed comments.
13014 (build_new_invocation): New function.
13015 (patch_assignment): Call try_builtin_assignconv to figure a valid
13016 assignment conversion between builtin types.
13017 (try_builtin_assignconv): New function.
13018 (build_binop): Use URSHIFT_EXPR directly to call build.
13019 (operator_string): Use UNARY_PLUS_EXPR.
13020 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
13022 (do_merge_string_cste, merge_string_cste,
13023 string_constant_concatenation, build_string_concatenation,
13024 patch_string, patch_string_cst): New function.
13025 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
13026 (patch_unaryop): Likewise. New test of valid ++/-- operands.
13027 (build_newarray_node): Use NEW_ARRAY_EXPR.
13028 (build_this): Use THIS_EXPR.
13029 (build_return): Enable debug information on return statement.
13030 (build_if_else_statement): Likewise.
13031 (complete_labeled_statement): Fixed related comment.
13032 (build_loop_body): Fixed comment.
13033 (build_bc_statement): Enable debug information on break/continue
13035 (patch_bc_statement): Fixed typos. Handle SWITCH statement
13037 (patch_switch_statement, case_identity, java_expand_switch): New
13040 1998-09-21 Per Bothner <bothner@cygnus.com>
13042 * buffer.h (BUFFER_INIT): New macro.
13043 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
13044 Pass (struct jcf_partial *state) to most functions.
13045 (jcf_block, jcf_relocation): New types.
13046 Support labels, branches, conditionals, loops.
13048 1998-09-21 Tom Tromey <tromey@cygnus.com>
13050 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
13052 1998-09-21 Per Bothner <bothner@cygnus.com>
13054 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
13055 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
13056 not integer_type_node (INT_TYPE_SIZ bits).
13058 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
13060 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
13061 * jcf-dump.c (print_exception_table): New function.
13062 (disassemble_method): Better handling of wide instructions.
13063 Make more robust for bad input.
13065 1998-09-30 Jeffrey A Law (law@cygnus.com)
13067 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
13070 1998-09-17 Jeffrey A Law (law@cygnus.com)
13072 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
13074 1998-09-17 Tom Tromey <tromey@cygnus.com>
13076 * Makefile.in ($(PARSE_H)): Removed target.
13078 1998-09-17 Jeffrey A Law (law@cygnus.com)
13080 * Makefile.in (JAVA_OBJS): Add memmove.o
13081 (memmove.o): New target & rules.
13083 1998-09-15 Tom Tromey <tromey@cygnus.com>
13085 * expr.c (expand_invoke): Don't generate a call to the class init
13088 1998-09-14 Jeffrey A Law (law@cygnus.com)
13090 * Makefile.in: Add many missing dependencies.
13091 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13093 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13094 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13096 1998-09-11 Per Bothner <bothner@cygnus.com>
13098 * decl.c (complete_start_java_method): If method is static (and
13099 not private) call _Jv_InitClass.
13100 * expr.c (expand_invoke): Don't call build_class_init.
13102 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13104 1998-09-10 Jeffrey A Law (law@cygnus.com)
13106 * Make-lang.in (GCJ): Define before using.
13108 1998-09-09 Jeffrey A Law (law@cygnus.com)
13110 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13111 losing due to namespace pollution in GNU getopt.h
13113 1998-09-09 Tom Tromey <tromey@cygnus.com>
13115 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13116 (java.all.cross): Likewise.
13117 (java.rest.encap): Likewise.
13119 1998-09-08 Jeffrey A Law (law@cygnus.com)
13121 * gjavah.c (print_class_decls): Fix thinko in arglist
13122 * jcv-io.c (find_classfile): Similarly.
13124 1998-09-07 Jeffrey A Law (law@cygnus.com)
13126 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13128 1998-09-05 Tom Tromey <tromey@cygnus.com>
13130 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13131 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13132 * Makefile.in (PARSE_C): New macro.
13133 (PARSE_H): Likewise.
13134 (PARSE_SCAN_C): Likewise.
13135 ($(PARSE_C)): Target renamed from parse.c.
13136 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13137 (clean): Remove parse-scan.c as well.
13138 (parse.o): Depend on $(PARSE_C).
13140 1998-09-05 Anthony Green <green@cygnus.com>
13142 * README, license.terms: Removed.
13144 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13145 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13146 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13147 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13148 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13149 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13150 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13151 and Java trademark attribution.
13153 1998-09-04 Tom Tromey <tromey@cygnus.com>
13155 * Makefile.in: Use gcjh, not gjavah.
13156 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13157 * Make-lang.in: Changed gjavah to gcjh everywhere.
13159 1998-09-03 Per Bothner <bothner@cygnus.com>
13161 * gjavah.c: Support new -prepend -add -append flags.
13162 (print_method_info): Method is not virtual if class is final.
13164 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13166 * jv-scan.c: Fixed copyright assignment.
13167 * keyword.gperf: Likewise.
13168 * keyword.h: Likewise.
13169 * lex.c: Fixed copyright assignment.
13170 (java_lex): Push unicode back when parsing '<'.
13171 * lex.h: Fixed copyright assignment.
13172 * parse-scan.y: Likewise.
13173 * parse.h: Fixed copyright assignment.
13174 (build_debugable_stmt, complete_for_loop): New function prototypes.
13175 * parse.y: Fixed copyright assignment.
13176 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13177 size_zero_node when completing a loop with no exit condition.
13178 (for_statement_nsi:): Define action.
13179 (for_init:, for_update:): Return size_zero_node when empty.
13180 (declare_local_variables): Call build_debugable_stmt.
13181 (build_debugable_stmt): New function.
13182 (build_loop_body): Build debugable statement around loop
13184 (complete_loop_body): Take into account the debugable statement
13185 around the EXIT_EXPR.
13186 (complete_loop_body): New function.
13187 (patch_exit_expr): Fixed condition inversion.
13189 1998-09-02 Tom Tromey <tromey@cygnus.com>
13191 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13192 name of thread define.
13193 * jvspec.c (THREAD_NAME): New macro.
13195 (THREADLIB): Likewise.
13196 (lang_specific_driver): Recognize attempt to link with thread
13197 library or gc library. Recognize -ljava on command line so it
13198 isn't linked against more than once.
13200 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13202 * parse-scan.y (report_main_declaration): Name of the class
13203 containing `main' can be a qualified name.
13205 1998-08-31 Tom Tromey <tromey@cygnus.com>
13207 * config-lang.in: Changed gjavac to gjc everywhere.
13208 * Make-lang.in: Changed gjavac to gjc everywhere.
13210 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13212 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13213 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13214 and install the files.
13215 * Makefile.in (JAVA_OBJS_LITE): New variable.
13216 (compiler:): Now include jv-scan as a dependency.
13217 (../jv-scan$(exeext), parse-scan.c): New targets.
13218 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13219 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13220 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13221 check for errors even if parse_only.
13222 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13224 (yylex): New function. Uses java_lex body.
13225 (java_lex): Removed commented out statement. Remove local variable
13226 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13227 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13228 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13229 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13230 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13231 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13233 (java_lex_error): Empty if JC1_LITE is defined.
13234 (java_get_line_col): Return 0 if JC1_LITE is defined.
13235 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13236 SET_MODIFIER_CTX): Moved into the section containing the macros
13237 conditionally defined by JC1_LITE.
13238 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13239 argument if JC1_LITE is defined.
13240 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13241 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13243 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13244 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13245 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13246 to different values according to JC1_LITE.
13247 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13248 declared if JC1_LITE set.
13249 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13250 defined if JC1_LITE not set.
13251 (struct parser_ctx): Reorganized and skip the jc1 front end part
13253 (java_layout_classes): New function definition.
13254 (java_push_parser_context, java_init_lex, yyparse, yylex,
13255 yyerror): Prototype always declared. All other static function
13256 prototypes declared only if JC1_LITE is not set.
13257 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13258 declared in parse.h.
13259 (java_layout_classes): New function.
13260 (java_complete_expand_methods): No longer layout the class here.
13261 * parse-scan.y: New file.
13262 * jv-scan.c: New file.
13264 1998-08-25 Tom Tromey <tromey@cygnus.com>
13266 * gjavah.c (main): Handle -friend option.
13267 (friend_specs): New global.
13268 (generate_access): Handle friend_specs.
13269 (process_file): Likewise.
13270 (MAX_FRIENDS): New macro.
13271 (friend_count): New global.
13272 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13273 Changed all callers.
13275 1998-08-24 Per Bothner <bothner@cygnus.com>
13277 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13278 (main): Handle processing all the entries of a named .zip archive.
13279 * jcf-io.c (jcf_trim_old_input): New function.
13280 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13282 1998-08-24 Per Bothner <bothner@cygnus.com>
13284 * lang.c (flag_assume_compiled): Make default be on.
13286 1998-08-21 Per Bothner <bothner@cygnus.com>
13288 * jcf-dump.c: Add bunches of flags to control output more.
13289 (process_class): New function; support printing more than one class.
13290 (main): Support new --print-main and --javap flags.
13291 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13292 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13294 1998-08-20 Per Bothner <bothner@cygnus.com>
13296 Change mangling of dispatch table to match C++ vtable (w/thunks).
13297 * class.c (build_dtable_decl), java-tree.h: New function.
13298 (make_class_data): Call it.
13299 * decl.c (init_decl_processing): Likewise.
13301 1998-08-19 Warren Levy <warrenl@cygnus.com>
13303 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13304 soft_anewarray; adjust args passed.
13305 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13306 match _Jv_NewObjectArray.
13308 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13310 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13311 * expr.c (loopup_label): Call create_label_decl.
13312 (create_label_decl): New function.
13313 (java_lang_expand_expr): Call expand_start_bindings with argument
13315 * java-tree.h Added space after PROTO in function declarations
13317 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13318 (create_label_decl, push_labeled_block): New function
13320 * lex.c (label_id): Initialize.
13321 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13323 * parse.h Added space after PROTO in function declarations when
13325 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13326 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13327 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13328 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13330 (struct parser_ctxt): New fields current_loop,
13331 current_labeled_block.
13332 (build_if_else_statement, patch_if_else_statement,
13333 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13334 generate_labeled_block, complete_labeled_statement,
13335 build_bc_statement, patch_bc_statement, patch_loop_statement,
13336 build_new_loop, build_loop_body, complete_loop_body): New function
13338 * parse.y (java_warning_count): New global variable.
13339 (label_id): New static variable.
13340 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13341 (block:): Return size_zero_node when block is empty.
13342 (empty_statement:): Return size_zero_node.
13343 (statement:): Implement supplemental action when for_statement: is
13345 (label_decl:): New rule.
13346 (labeled_statement:): Rewritten using label_decl. Actions
13348 (labeled_statement_nsi:): Likewise.
13349 (if_then_statement): Actions implemented.
13350 (while_expression): New rule.
13351 (while_statement:): Rewritten using while_expression. Actions
13353 (while_statement_nsi:): Likewise.
13354 (do_statement_begin:): New rule.
13355 (do_statement:): Rewritten using do_statement_begin. Actions
13357 (for_statement:): Rewritten using for_begin. Actions implemented.
13358 (for_statement_nsi:): Likewise.
13359 (for_header:, for_begin:): New rules.
13360 (for_init:): Actions implemented.
13361 (statement_expression_list:, break_statement:,
13362 continue_statement:): Likewise.
13363 (yyerror): Count number of issued warning(s).
13364 (java_report_errors): Report error(s) and/or warning(s).
13365 (java_complete_class): Use build_java_argument_signature to
13366 recompute completed method signature.
13367 (java_check_regular_methods): New locals method_wfl and aflags.
13368 Use method_wfl instead of lookup_cl during error reports. Fixed
13369 indentation and modified some error messages. Use
13370 lang_printable_name in method instead of the DECL_NAME. New code
13371 to issue warnings on methods not overriding corresponding methods
13372 private to a different package.
13373 (java_method_add_stmt): Call add_stmt_to_compound.
13374 (add_stmt_to_compound): New function.
13375 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13376 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13377 (build_if_else_statement, patch_if_else_statement,
13378 build_labeled_block, generate_labeled_block,
13379 complete_labeled_statement, build_new_loop, build_loop_body,
13380 complete_loop_body, patch_loop_statement, build_bc_statement,
13381 patch_bc_statement, patch_exit_expr): New functions.
13382 * typeck.c (build_java_signature): Build argument signature before
13383 enclosing it in between parenthesis.
13385 1998-08-17 Warren Levy <warrenl@cygnus.com>
13387 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13388 (JAVA_OBJS): Added reminder comment
13390 1998-08-13 Nick Clifton <nickc@cygnus.com>
13392 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13393 be interpreted as a long long.
13395 1998-08-13 Warren Levy <warrenl@cygnus.com>
13397 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13398 soft_initialise_class. Use _Jv_NewMultiArray, not
13399 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13400 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13401 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13402 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13404 1998-08-12 Per Bothner <bothner@cygnus.com>
13406 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13407 length_identifier_node): New global tree node constants.
13408 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13409 Replace uses by super_identifier_node etc.
13410 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13412 * parse.y (resolve_field_access): Don't special-case ".length" if
13413 flag_emit_class_files.
13414 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13415 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13418 1998-08-11 Per Bothner <bothner@cygnus.com>
13420 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13421 * class.c (make_method_value): Remove init for removed fields.
13423 * class.c (layout_class): Use build_java_argument_signature.
13424 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13426 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13427 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13428 (build_java_signature): Don't use push_java_argument_signature.
13430 * typeck.c (lookup_argument_method): New function.
13431 * parse.y (java_check_regular_methods): Use lookup_argument_method
13432 instead of lookup_java_method2 followed by lookup_java_method.
13434 * parse.y (check_method_redefinition): Minor optimization.
13436 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13437 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13439 1998-08-10 Tom Tromey <tromey@cygnus.com>
13441 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13444 * gjavah.c (java_float_finite): Use K&R-style definition.
13445 (java_double_finite): Likewise.
13446 (generate_access): Now returns void. Changed all callers.
13447 (last_access_generated): Removed.
13448 (process_file): Only make a single pass over the .class file.
13450 1998-07-29 Per Bothner <bothner@cygnus.com>
13452 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13453 for compatibility for G++ (with -fvtable-thunks).
13454 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13456 * gjavah.c (process_file): Use public inheritance for super-class.
13458 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13460 * lex.c (java_init_lex): Initialize ctxp->package.
13461 * parse.h (struct parser_ctxt): package and package_len replaced
13462 by tree package, an identifier node. Field method_decl_list is
13463 gone. Fixed comments.
13464 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13465 class_in_current_package): New function prototypes.
13466 * parse.y (array_type:): Set class loaded flag on primitive type
13468 (package_declaration:): Assign ctxp->package to the
13470 (method_invocation:): Handle invocation of method qualified by
13472 (single_type_import_declaration:): Removed ambiguity check.
13473 (java_pop_parser_context): New local variable `next'. Reset and
13474 set IMPORT_CLASSFILE_NAME flags on current and previous import
13476 (java_accstring_lookup): Use new local macro COPY_RETURN.
13477 (lookup_field_wrapper): New function.
13478 (parser_qualified_classname): Use merge_qualified_name.
13479 (parser_check_super_interface): Broaden error message.
13480 (do_resolve_class): Check for qualified class name in the current
13481 compilation unit if appropriate.
13482 (process_imports): Check for already defined classes.
13483 (check_pkg_class_access): Got rid of call to
13484 get_access_flags_from_decl.
13485 (java_complete_expand_methods): Call safe_layout_class based on
13486 the current class size.
13487 (make_qualified_primary): Build a WFL qualification on primary if
13489 (merge_qualified_name): New function.
13490 (make_qualified_name): Use merge_qualified_name.
13491 (resolve_expression_name): Use safe_lookup_field.
13492 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13493 (resolve_qualified_expression_name): Likewise. Check on resolved
13494 element accessibility.
13495 (not_accessible_p, class_in_current_package): New functions.
13496 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13497 (patch_method_invocation_stmt): Merged common pieces. Check
13498 accessibility of invoked method.
13499 (check_for_static_method_reference): Add returned type in error
13501 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13502 (refine_accessible_methods_list): Merged two conditions in test.
13503 (java_complete_class): Sanity check on stabilize_ref gone.
13504 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13506 1998-07-28 Per Bothner <bothner@cygnus.com>
13508 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13510 1998-07-24 Tom Tromey <tromey@cygnus.com>
13512 * gjavah.c (F_NAN): Removed.
13513 (F_NAN_MASK): New macro.
13514 (F_POSITIVE_INFINITY): Removed.
13515 (F_NEGATIVE_INFINITY): Likewise.
13516 (java_float_finite): Rewrote.
13517 (D_NAN_MASK): Renamed.
13518 (java_double_finite): Rewrote.
13519 (D_POSITIVE_INFINITY): Removed.
13520 (D_NEGATIVE_INFINITY): Likewise.
13522 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13523 If verbose, print underlying representation of value in hex.
13525 1998-07-24 Per Bothner <bothner@cygnus.com>
13527 * buffer.h, buffer.c: New files.
13528 * Makefile.in (JAVA_OBJS): Add buffer.o.
13530 Support locals variables and writing their debug entries to .class.
13531 * jcf-write.c: Simplify some by user new buffer type.
13532 (vode_buffer_grow): Removed.
13533 (struct localvar_info): New type.
13534 (localsvars, localvartable): New buffers.
13535 (localvar_alloc, localvar_free): New functions.
13536 (generate_bytecode_insns): Handle local variables.
13537 (generate_classfile): Write LocalVariableTable attribute.
13539 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13541 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13542 * zipfile.h (ZIPMAGIC): New macro.
13544 1998-07-24 Tom Tromey <tromey@cygnus.com>
13546 * Makefile.in (gjavah.o): Updated dependencies.
13547 (jcf-dump.o): Likewise.
13548 (all.indirect): Use ../gjavah.
13549 (../gjavah$(exeext)): Likewise.
13550 (clean): Don't remove gjavah.
13551 (clean): Remove parse.c, not java/parse.c.
13552 * Make-lang.in (java): Added gjavah.
13553 (gjavah$(exeext)): New target.
13554 (GJAVAH_SOURCES): New macro.
13555 (java.all.build): Added gjavah.
13556 (java.all.cross): Likewise.
13557 (java.rest.encap): Likewise.
13558 * config-lang.in (compilers, stagestuff): Added gjavah.
13560 1998-07-23 Tom Tromey <tromey@cygnus.com>
13562 * gjavah.c (java_float_finite): New function.
13563 (java_double_finite): Likewise.
13564 (F_POSITIVE_INFINITY): New macro.
13565 (F_NEGATIVE_INFINITY): Likewise.
13567 (D_POSITIVE_INFINITY): Likewise.
13568 (D_NEGATIVE_INFINITY): Likewise.
13570 (print_field_info): Use java_float_finite and java_double_finite.
13572 1998-07-23 Per Bothner <bothner@cygnus.com>
13574 * parse.y (method_header): Name "this" implicit argument.
13576 1998-07-22 Per Bothner <bothner@cygnus.com>
13578 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13579 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13580 (put_linenumber): New function.
13581 (generate_bytecode_insns, generate_classfile): Write line numbers.
13583 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13585 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13586 (lookup_name, build_known_method_ref, build_class_init,
13587 build_invokevirtual, invoke_build_dtable, match_java_method,
13588 build_field_ref, pushdecl_force_head, build_java_binop,
13589 binary_numeric_promotion, build_decl_no_layout,
13590 build_java_arrayaccess, build_newarray, build_anewarray,
13591 build_java_array_length_access, build_java_arraynull_check): New
13592 extern function prototypes.
13593 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13594 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13596 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13598 * jcf.h (jcf_out_of_synch): New extern function prototype.
13599 * parse.h: Static/global function implemented in parse.y
13600 prototyped and declarations moved at the end of the file.
13601 (DECL_P): Check that the argument isn't null.
13602 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13603 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13604 (QUAL_DECL_TYPE): New macro.
13605 (PARAMS): Macro definition removed.
13606 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13607 (return_statement:): Call build_return.
13608 (field_access:): Call make_qualified_primary in sub rule.
13609 (method_invocation:): Build method invocation and call
13610 make_qualified_primary when processing primaries.
13611 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13612 get_type_from_signature.
13613 (java_check_regular_method): Extra integer 0 argument when calling
13614 lookup_java_method2.
13615 (lookup_java_interface_method2): Extra method DECL argument when
13616 calling lookup_java_interface_method2.
13617 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13618 COMPOUND_EXPR node.
13619 (java_complete_expand_method): Layout current class iff not
13620 already done. Don't process interface's methods.
13621 (java_complete_expand_method): Use super class only if it
13622 exists. Use current class otherwise.
13623 (make_qualified_primary): New function.
13624 (resolve_expression_name): Process qualified expression or
13625 expression from primary the same way.
13626 (resolve_expression_name): Two last arguments to
13627 resolve_field_access are now NULL_TREEs.
13628 (resolve_field_access): New variable is_static. Local field must
13629 be DECLs. is_static computed on field DECLs only. Append code in
13630 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13631 to initialize field_type.
13632 (resolve_qualified_expression_name): New local variable,
13633 previous_call_static and is_static. Handle primaries with function
13634 calls, casts, array references and `this'. `super' now handled as
13635 `(super_class)this'. Use is_static to clarify boolean expressions.
13636 Added code to handle case where a proper handle is required to
13637 access a field. Use QUAL_DECL_TYPE where applicable.
13638 (maybe_access_field): New function.
13639 (patch_method_invocation_stmt): New arguments primary, where,
13640 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13641 deleted. Use `where' as a type to search from if specified. Check
13642 for static method reference where forbidden. Append primary or
13643 current_this to the argument list if not calling constructor nor
13645 (check_for_static_method_reference): New function.
13646 (patch_invoke): Layout the class on which new is done if
13648 (lookup_method_invoke): Changed format to report errors on
13650 (qualify_ambiguous_name): New local variable this_found. Now
13651 handle things from primaries. Method call are considered
13653 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13654 changed into NULLs.
13655 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13656 (java_complete_tree): New case fo RETURN_EXPR. Process function
13657 call arguments in separate function.
13658 (complete_function_arguments): New function.
13659 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13661 (patch_assignment): Take the return function slot into account as
13662 a RHS. Distinguish assignment from a return.
13663 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13664 when checking methods in interfaces.
13665 (resolve_type_during_patch): NULL argument to unresolve_type_p
13666 instead of NULL_TREE.
13667 (patch_newarray): Fixed typo in comment.
13668 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13669 (build_return, patch_return): New functions.
13670 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13672 1998-07-21 Per Bothner <bothner@cygnus.com>
13674 * constants.c (find_name_and_type_constant, find_fieldref_index,
13675 find_methodref_index): New methods.
13676 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13677 just return given method. Also, rename to build_known_method_ref.
13678 (expand_invoke): Rename call to build_invoke_non_interface.
13679 * java-tree.h, parse.h: Update prototype.
13680 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13681 (such as expand_expr_stmt) if flag_emit_class_files.
13682 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13683 STACK_TARGET, IGNORE_TARGET): New macros.
13684 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13685 (generate_bytecode_insn): New function to generate method's bytecode.
13686 (generate_classfile): Node generate Code attribute for a method.
13687 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13688 push_long_const, field_op, adjust_typed_op, maybe_wide):
13689 New functions used by generate_bytecode_insn.
13691 * typeck.c (signature_include_return): Remove variable.
13692 (push_java_argument_signature, build_java_argument_signature): New.
13693 (build_java_signature): Use push_java_argument_signature.
13694 * parse.y: Use build_java_argument_signature instead of fiddling
13695 with signature_include_return.
13697 1998-07-17 Tom Tromey <tromey@cygnus.com>
13699 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13702 * Makefile.in (all.indirect): Added gjavah$(exeext).
13703 (gjavah$(exeext)): Added $(exeext).
13706 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13708 * class.c (layout_class): Call to java_layout_parsed_class replace
13709 by safe_layout_class.
13710 * expr.c (build_java_array_length_access): Removed static storage
13711 class in the function definition.
13712 (build_java_arraynull_check): Likewise.
13713 Also fixed typos in two comments.
13714 * lex.c (java_init_lex): Initialize static global kw_length.
13715 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13716 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13718 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13719 * parse.h (resolve_no_layout): New static function declaration.
13720 (get_identifier_in_static): Declaration removed.
13721 (java_layout_parsed_class): Function name declaration changed to
13723 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13724 not_initialized_as_it_should_p, build_this): New static function
13726 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13727 binary_numeric_promotion, stabilize_reference,
13728 build_decl_no_layout, build_java_arrayaccess): Extern function
13729 declarations moved into their own section.
13730 (build_newarray, build_anewarray, build_java_array_length_access,
13731 build_java_arraynull_check): New extern function declarations.
13732 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13733 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13735 (CALL_CONSTRUCTOR_P): New macro.
13736 * parse.y (kw_length): New static global tree node.
13737 (return_statement): Tagged <node>.
13738 (RETURN_TK): Tagged <operator>.
13739 (variable_declarator_id:): Build variable declaration with an
13740 empty initialization value if a syntax error was found in the
13741 initialization part of the variable declaration.
13742 (statement_without_trailing_substatement:): return_statement: now
13743 uses the default rule.
13744 (return_statement:): Temporarily fixed to return NULL_TREE.
13745 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13746 (class_instance_creation_expression:): Class creation rules now
13747 call build_method_invocation upon reduction.
13748 (array_creation_expression:): Rules call build_newarray_node upon
13750 (dim_exprs:): Build a list of dimension expressions.
13751 (dim_expr:): Store location of the OSB_TK in the dimension
13753 (method_invocation:): Added a new error rule.
13754 (build_unresolved_array_type): WFL argument may also be an array
13755 on a primitive type. Name of the argument changed to reflect this.
13756 (method_declarator): Insert argument type at the beginning of the
13757 argument type list and later reverse the list.
13758 (unresolved_type_p): Argument 'returned' may be optionally
13760 (java_layout_class_from_source): Function renamed
13762 (resolve_and_layout): Now call resolve_no_layout and
13764 (resolve_no_layout): New function.
13765 (purify_type_name): New function.
13766 (complete_class_report_errors): Call purify_type_name during error
13767 report on a type not found.
13768 (process_imports): error_found local variable doesn't need to be
13769 initialized to zero.
13770 (declare_local_variables): New local type_wfl. Fixed typo in error
13771 message. type_wfl assigned to unresolved type and used to register
13772 incomplete type. Build a WFL around the variable initialization
13773 statement so that debug info can be generated on it.
13774 (source_start_java_method): Reverse argument list after they've
13776 (current_this): New static global variable.
13777 (java_complete_expand_methods): Set current_this when appropriate.
13778 (resolve_expression_name): Build correct static and non static
13779 field access bearing a simple name.
13780 (resolve_field_access): Resolve the length field of arrays. Handle
13782 (patch_method_invocation_stmt): Set the type of the method
13783 invocation to error_mark_node. This value is later overridden by a
13784 valid type, if any. Don't handle qualified constructor invocation
13785 as qualified method invocation. Call lookup_method_invoke with its
13786 new flag. It's no longer necessary to access the selected method
13787 as the value of a tree list. Handle constructor invocation.
13788 (patch_invoke): Reverse argument list when invoking non interface
13789 methods. Insert call to new as the first argument of the
13791 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13792 defined within a final class. Return INVOKE_STATIC if the invoked
13793 method is a constructor.
13794 (lookup_method_invoke): New lc argument is a flag to indicate a
13795 constructor lookup. Now handle constructor lookup. Choose the most
13796 specific method in case several were matching the invocation
13797 requirements. Return a method decl instead of a tree list featuring
13798 one single method decl element.
13799 (refine_accessible_methods_list): New lc flag argument to
13800 indicate that a constructor is being looked up.
13801 (not_initialized_as_it_should_p): New function.
13802 (java_complete_tree): Now process fake tree codes
13803 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13804 save_expr on resolved function call arguments. Case on
13805 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13806 (patch_assignment): LHS can be a field access expression. When
13807 dealing with reference, lhs_type is the promoted type of the
13808 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13810 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13811 (patch_binop): Use not_initialized_as_it_should_p where
13813 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13814 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13816 (resolve_type_during_patch): New function.
13817 (patch_cast): Call resolve_type_during_patch to resolve type and
13818 report error accordingly.
13819 (patch_array_ref): Use not_initialized_as_it_should_p where
13820 applicable. Array base expression is saved before being
13821 used. Promote the type of an array elements if it contains non
13823 (build_newarray_node, patch_newarray, build_this): New functions.
13825 1998-07-16 Tom Tromey <tromey@cygnus.com>
13827 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13828 increment it in `for' statement.
13829 (print_field_info): If number is inf or nan, don't print it.
13830 (print_method_info): If method name is `delete', just ignore it.
13831 (print_c_decl): Special-case jstringArray.
13833 * gjavah.c (help): New function.
13834 (no_argument): New function.
13835 (usage): Changed text.
13836 (main): Rewrote argument handling. Now handles -v, --help,
13838 (version): New function.
13839 (found_error): New global.
13840 (main): Return found_error.
13841 (generate_access): Set found_error.
13842 (print_c_decl): Likewise.
13844 1998-07-15 Tom Tromey <tromey@cygnus.com>
13846 * gjavah.c (print_c_decl): Don't print "," when examining field.
13847 Skip type name when looking at "[L" types.
13848 (process_file): Now static.
13849 (generate_access): Now returns int.
13850 (last_access_generated): New global.
13851 (process_file): Clear last_access_generated; make multiple passes
13853 (print_field_info): Just return if generate_access returns true.
13854 (print_method_info): Likewise. Also, allow <init> functions to
13856 (print_c_decl): Added is_init argument. Print constructors
13858 (print_cxx_classname): Use UTF8_GET to extract characters from
13860 (print_base_classname): New function.
13861 (print_class_decls): New function.
13862 (process_file): Use it.
13863 (utf8_cmp): New function.
13865 1998-07-13 Nick Clifton <nickc@cygnus.com>
13867 * lang-options.h: Format changed to match changes in gcc/toplev.c
13868 to implement a --help option.
13870 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13872 * decl.c (init_decl_processing): Revert change to dtable_type.
13874 1998-07-09 Per Bothner <bothner@cygnus.com>
13876 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13878 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13880 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13882 * lang.c (lang_init): Default flag_exceptions to 1, without
13883 checking to see if it's 2 first.
13885 1998-07-08 Jeffrey A Law (law@cygnus.com)
13887 * constants.c: Include "system.h".
13888 * decl.c: Likewise.
13889 * lang.c (flag_new_exceptions): Get via extern now.
13890 (lang_init_options): New functions. Turn on flag_new_exceptions.
13892 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13894 * lex.c (java_lex): Return 0 when we see an invalid character in
13897 * lex.c (java_read_char): Specify extra argument when calling
13899 (java_read_unicode, java_parse_end_comment,
13900 java_parse_escape_sequence): Likewise,
13901 (java_lex): Specify extra argument when calling
13902 java_lex_error. Test that IDs are beginning with a legal character
13903 for IDs. Handle invalid characters with an error message and a
13904 call to java_lex_error.
13905 (java_lex_error): Adjust column position by new argument
13906 `forward'. Issue an error even if in the middle of reporting an
13909 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13911 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13912 we don't explicitly put a null pointer when we're copying it.
13914 1998-07-07 Tom Tromey <tromey@cygnus.com>
13916 * gjavah.c (print_cxx_classname): New function.
13917 (super_class_name): Likewise.
13918 (print_super_fields): Removed.
13919 (in_super): Removed.
13920 (print_field_info): Never generate #defines.
13921 (print_c_decl): Changed generated types to match JNI. No longer
13922 print class name before method name.
13923 (print_method_info): Print "static" before static methods.
13924 Print "virtual" before non-final methods.
13925 (usage): Use exit(1), not exit(-1).
13927 (print_field_info): Use %.17g to print a double.
13928 (last_access): New globals.
13929 (process_file): Initialize last_access.
13930 (usage): Now static.
13931 (ACC_VISIBILITY): New define.
13932 (generate_access): New function.
13933 (print_field_info): Call it.
13934 (print_method_info): Likewise. Also, generate information for all
13935 methods, not just native methods. Return void.
13936 (print_c_decl): Return void.
13937 (print_field_info): Return void.
13939 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13941 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13942 processing the jc1 grammar file. Prefix bison functions and
13943 variables with java_.
13944 (parse.c): Dependencies on parse.h and lex.h
13945 * expr.c (build_java_arrayaccess): Function now global.
13946 * java-tree.h: Comment reorganized to carry on previous
13947 classification effort.
13948 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13949 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13950 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13951 java_parse (new prefix java_ generated by bison).
13952 (java_layout_parsed_class, java_register_parsed_class): Function
13954 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13955 * lex.c (static tree wfl_op): Variable deleted.
13956 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13957 ctxp fields to NULL_TREE.
13958 (java_lex): No longer create WFL for operators. Filename caching
13959 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13960 created as STRING_CST and later expanded. Removed extra argument
13961 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13963 (build_wfl_node): Removed code in comments.
13964 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13965 store token and location data in the current bison token.
13966 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13967 static/extern function declaration at the beginning of the file.
13968 (struct qualification): Data structure definition deleted.
13969 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13970 (qualify_ambiguous_name): Function declaration modified. Function
13971 now returns nothing.
13972 (build_array_ref, patch_array_ref, make_qualified_name,
13973 resolve_qualified_expression_name, maybe_generate_clinit,
13974 resolve_field_access): New static function declarations.
13975 (build_java_arrayaccess): New extern function declaration.
13976 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13977 (CALL_EXPR_PRIMARY): Macro deleted.
13978 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13979 (struct parser_ctxt): Field initialized_final
13980 removed. non_static_initialized, static_initialized: New fields.
13981 * parse.y (static tree kw_super, static tree kw_this): New global
13983 (%union): tree wfl field of operator member replaced by int
13984 location. WFLs are non longer created for operators.
13985 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13986 (qualified_name:): Now calls make_qualified_name to build the
13988 (type_declaration:): Consider generating <clinit> when class
13990 (variable_declarator:): Directly build an assignment node when the
13991 variable is initialized when declared.
13992 (this_or_super:): Build a WFL and set current location when THIS
13993 or SUPER are parsed.
13994 (expression_statement:): Wrap statement around a WFL.
13995 (primary_no_new_array:): Fixed typo. Changed value returned by
13996 THIS_TK because of its new type (temporary).
13997 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13998 (field_access:): Build qualified name with SUPER.
13999 (method_invocation:): Fixed returned value because of SUPER's new
14001 (array_access:): Use OSB_TK location information.
14002 (post_increment_expression:, post_decrement_expression:,
14003 unary_expression:, pre_increment_expression:,
14004 pre_decrement_expression:, unary_expression_not_plus_minus:,
14005 cast_expression:, multiplicative_expression:,
14006 additive_expression:, shift_expression:, relational_expression:,
14007 equality_expression:, and_expression:, exclusive_or_expression:,
14008 inclusive_or_expression:, conditional_and_expression:,
14009 conditional_or_expression:, assignment:): Use new location/token
14010 information available on operators.
14011 (create_class): Set super_decl_type to NULL_TREE when processing
14013 (register_fields): Field initialization is now a MODIFY_EXPR
14014 node. Chain initialization code to the matching lists (according
14015 the the field declaration modifiers).
14016 (maybe_generate_clinit): New function.
14017 (method_header): Don't set method's DECL_NAME to a WFL when adding
14018 methods to java.lang.Object.
14019 (resolve_and_layout): Now can return NULL_TREE if the type
14020 resolution fails. Otherwise, return the class DECL instead of its
14022 (check_method_redefinition): Don't patch method DECL_NAME if it
14023 belongs to java.lang.Object.
14024 (process_imports): Simply assign error_found to the value returned
14025 by check_pkg_class_access.
14026 (declare_local_variables): Don't use their init statements (if
14027 any) when parsing error were previously found. Reuse MODIFY_EXPR
14028 build during parsing as an init statement.
14029 (java_method_add_stmt): Now return the current method body.
14030 (java_layout_parsed_class, java_register_parsed_class): Functions
14032 (java_complete_expand_methods): Initialize the constant pool on a
14033 per class basis. Layout the classes before expanding their method
14034 bodies. Don't try expand artificial constructor code if error were
14035 found. Make the classes data and register them if no error were
14037 (java_complete_expand_method): Retrieve an artificial constructor
14038 argument list before entering its body. Assign the top block to
14039 the artificial constructor function body and set types of declared
14040 blocks and compound statements to void. Walk method body if not an
14041 artificial constructor.
14042 (make_qualified_name, cut_identifier_in_qualified): New functions.
14043 (resolve_expression_name): Fixed comments. Save/restore the
14044 current class CLASS_LOADED_P flag value. Build non qualified
14045 static field access and handle qualified expression names.
14046 (resolve_field_access, resolve_qualified_expression_name): New
14048 (patch_method_invocation_stmt): Use the new expression resolution
14049 scheme, calling resolve_field_access when the function call is
14050 resolved as an expression.
14051 (qualify_ambiguous_name): Function rewritten to work on qualified
14052 expression produced by make_qualified_name.
14053 (java_complete_tree): Promote type when function's argument are
14054 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
14055 the assignment to discover further errors if RHS is a expression
14056 name that fails to evaluate. Declare LHS initialized even though
14057 the assignment failed. Don't use the location variable and removed
14058 extra argument in patch function calls. Now handle the ARRAY_REF
14059 case and build internal string representation when STRING_CSTs are
14061 (build_method_invocation): Don't wrap function call around a WFL.
14062 (build_assignment): Likewise. Use the operator location
14064 (patch_assignment): Handle array access LHSs. Handle error
14065 provenance, resulting in a better error report.
14066 (build_binop): Use op_location from operator as binop location
14068 (build_unaryop, build_incdec, build_cast): Likewise.
14069 (patch_binop): Extract location information from the node. Fixed
14070 typo in error message.
14071 (patch_unary_op): Extract location information from the node.
14072 (build_array_ref, patch_array_ref): New functions.
14074 1998-07-01 Tom Tromey <tromey@cygnus.com>
14076 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
14077 match _Jv_IsInstanceOf.
14078 * decl.c (init_decl_processing): Use _Jv_NewArray, not
14079 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
14081 1998-06-30 Tom Tromey <tromey@cygnus.com>
14083 * decl.c (init_decl_processing): Functions are now named
14084 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
14086 1998-06-29 Per Bothner <bothner@cygnus.com>
14088 * java-tree.h (load_class): Add prototype.
14089 * class.c (is_compiled_class): Add missing arg to load_class.
14090 * expr.c (expand_java_NEW): Call load_class.
14091 * parse.y (process_import): Removed bogus use of void return value.
14093 1998-06-25 Per Bothner <bothner@cygnus.com>
14095 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14096 Function name is "_Jv_Throw" instead of "soft_athrow".
14097 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14098 Function name is "_Jv_AllocObject" instead of "soft_new".
14099 Takes an extra parameter (object size).
14100 * expr.c: Update calls.
14102 1998-06-24 Per Bothner <bothner@cygnus.com>
14104 * lex.c (java_get_line_col): Handle end-of-file.
14105 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14107 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14109 * lang.c (lang_init): Make -fexceptions the default.
14110 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14111 exception handling is not turned on.
14113 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14115 * lang.c (flag_new_exceptions): Make this this default.
14116 * decl.c (end_java_method): Call emit_handlers.
14117 * except.c (method_init_exceptions): Set language code and version.
14118 (expand_start_java_handler): Enable exception, and call
14119 expand_eh_region_start.
14120 (expand_end_java_handler): Enable exception, and set up catch blocks.
14121 (emit_handlers): New routine to generate the saved handlers.
14122 * java-except.h (emit_handlers): Add prototype.
14124 1998-06-12 Per Bothner <bothner@cygnus.com>
14126 We used to have three different representations of the constant pool:
14127 the CPool structure, the tree_constant_pool, and the constructures
14128 used to build the Class object (which may need class and string
14129 constants) in compiled code. None were appropriate for compiling
14130 to .class files, so I did a major overhaul.
14132 First, the tree_constant_pool array was removed. Things were
14133 modified to the CPool structure in the JCF could be used.
14134 Second, a "capacity" field was added to the CPool, and functions
14135 written to search for a matching constant, adding one if not found.
14136 The code that generated the Class object was changed to use a CPool.
14137 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14138 the static Class object are now only in build_constants_constructor.
14139 Finally, I wrote code which can generate a .class file (including its
14140 constant pool) from the RECORD_TYPE of a class. This is a big step
14141 on the way to compiling Java source into .class files.
14143 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14144 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14146 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14147 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14148 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14149 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14150 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14151 (lang_type): Removed constant_pool field.
14152 * jcf.h (CPool): Renamed size to count. Added field capacity.
14153 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14154 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14155 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14157 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14158 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14159 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14160 (set_constant_entry, find_constant1, find_constant2,
14161 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14162 find_utf8_constant, find_class_or_string_constant): New functions.
14164 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14165 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14166 (give_name_to_class, get_class_constant): Likewise.
14167 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14168 (get_name_and_type_constant, get_ref_constant): Removed.
14169 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14170 * parse.y: Don't save/restore tree_constant_pool.
14171 * verify.c (verify_jvm_instructions): Update for new approach.
14172 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14174 * lang-options.h: Added -femit-class-file, -femit-class-files.
14175 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14176 (lang_f_options): Added "emit-class-file(s)".
14178 * expr.c (build_java_arrayaccess): Generate more efficient array
14179 bounds checking, by using unsigned compare.
14181 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14183 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14185 * parse.h: New comment on the handling of unresolved type
14186 identifiers. JDEPs are now part of the jdep_code enum.
14187 (typedef struct jdep): Now use enum jdep_code or int, depending on
14188 availability. Both are narrowed down to an 8 bits bitfield.
14189 (CALL_EXPR_PRIMARY): Fixed comment.
14191 1998-06-10 Tom Tromey <tromey@cygnus.com>
14193 * Make-lang.in (java): Added gjavac and jvgenmain.
14194 (java.start.encap): Depend on gjavac.
14195 (java.rest.encap): Depend on jvgenmain.
14197 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14198 (JAVA_CROSS_NAME): Likewise.
14199 (java.all.build): Depend on jvgenmain and gjavac.
14200 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14201 (jvgenmain$(exeext)): New target.
14202 (java.install-common): Wrote.
14203 * config-lang.in (compilers, stagestuff): Added gjavac and
14206 1998-06-10 Dave Brolley <brolley@cygnus.com>
14208 * lang.c (lang_decode_option): New argc/argv interface.
14210 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14212 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14213 * decl.c (build_decl_no_layout): New function.
14214 * expr.c (java_lang_expand_expr): Layout declarations found in
14215 blocks before they're pushed.
14216 * jcf-parse.c (load_class): Save current line when parsing class
14218 (parse_source_file): Register class before expanding their
14220 * lang.c (put_decl_node): Produce `null' when `void *' is
14222 * lex.c (static tree wfl_op): New static global, for error report
14224 (java_init_lex): wfl_operator and wfl_op initialized
14225 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14227 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14228 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14229 build_unresolved_array_type): New static function definitions.
14230 (build_decl_no_layout): New extern function declared.
14231 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14232 faulty modifier exists.
14233 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14234 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14235 (UNARY_PLUS_EXPR): New fake operator.
14236 (struct parser_ctxt): New field osb_number.
14237 * parse.y (static tree wfl_operator): New static WFL for operator
14238 bound error messages.
14239 (DECR_TK, INCR_TK): Moved.
14240 (OP_TK): Tagged <operator>.
14241 (array_type:): Now call build_unresolved_array_type.
14242 (dim_expr:): Count the number of '[' seen.
14243 (post_increment_expression, post_decrement_expression,
14244 pre_increment_expression, pre_decrement_expression,
14245 unary_expression_not_plus_minus, unary_expression:): Actions are
14246 now building the corresponding unary expressions.
14247 (cast_expression:): Actions are now building cast expressions.
14248 (build_unresolved_array_type): New function.
14249 (create_interface): Reset the number of declared interfaces.
14250 (create_class): Likewise.
14251 (method_header): Methods declared within the scope of an interface
14252 are now implicitly set public and abstract.
14253 (java_complete_class): Variable's and parameter's type are patched
14254 with a promoted type.
14255 (declare_local_variables): Resolved non builtin types are promoted
14256 before being used to build a variable decl. Removed type patch
14257 posted on variable initialization statement.
14258 (source_start_java_method): Use build_decl_no_layout to build the
14259 decl of a parameter of incomplete type.
14260 (java_register_parsed_class): Process interfaces too. Call
14261 rest_of_decl_compilation on each processed class declarations.
14262 (java_complete_expand_methods): Don't attempt to expand things in
14264 (java_complete_tree): Process CONVERT_EXPR, even though it always
14265 has a type. Propagate error_mark_node to node's type too. Promote
14266 method's call argument type and return error_mark_node if
14267 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14268 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14269 handle unary operator nodes.
14270 (build_assignment): Added comment.
14271 (print_int_node): New function.
14272 (patch_assignment): New second argument. New error handling. Use
14273 print_int_node. Handle references. Use can_cast_to_p to issue
14274 different error message according to the context and check upon
14275 the initialization of the RHS.
14276 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14277 (operator_string): Handle more operators.
14278 (patch_binop): No longer use a function static
14279 wfl_operator. Improved error message on shift distance.
14280 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14281 patch_cast): New functions.
14283 1998-06-05 Per Bothner <bothner@cygnus.com>
14285 * jvspec.c: New file.
14286 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14288 * java-tree.h (identifier_subst): Add declaration.
14290 1998-06-04 Tom Tromey <tromey@cygnus.com>
14292 * jvgenmain.c (main): Generate call to JvRunMain.
14294 * class.c (make_class_data): Push value for "sync_info" field.
14295 * decl.c (init_decl_processing): Push "sync_info" field.
14297 1998-06-03 Per Bothner <bothner@cygnus.com>
14299 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14300 Java (source) name, not signature.
14301 Set TYPE_ALIGN to (at least) that of element_type.
14303 1998-06-02 Per Bothner <bothner@cygnus.com>
14305 * class.c: Moved classname-mangling-rekated code to ...
14306 * mangle.c: ... this new file.
14307 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14308 * Makefile.in: Update for above changes.
14310 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14312 * expr.c (truthvalue_conversion): Convert integer and floating
14313 point value to their truth value.
14314 * lex.c (java_lex): Handle the `null' literal.
14315 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14316 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14317 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14320 * parse.y: Reorganization/documentation on token declaration.
14321 (binop_lookup[]): New added new tree codes.
14322 (relational_expression): Build corresponding binary operators.
14323 (equality_expression, conditional_and_expression,
14324 conditional_or_expression): Likewise.
14325 (java_complete_class): Fix crash in debug message.
14326 (java_complete_tree): Check initialization of method call
14327 arguments. Further bogus node evaluation to detect more error
14328 during assignments. Handles more binary operators.
14329 (patch_assignment): Use DECL_P.
14330 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14332 (operator_string): Handle more case. Compacted source.
14333 (patch_binop): Changed function comment. Checking for
14334 uninitialized first operand takes the compound assignment into
14335 account and uses DECL_P. Checking for uninitialized second operand
14336 delayed to routine's end. Use macros to issue type bound error
14337 messages and issue messages on both operands if their types are
14338 different. Force fixed type into node. Handle all binary
14341 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14343 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14344 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14345 build operator node and return tokens.
14346 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14347 * parse.h (java_complete_tree): Changed returned type in prototype.
14348 (build_method_invocation, build_assignment, patch_assignment,
14349 patch_binop): New static function declarations.
14350 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14351 BUILD_EXPR_WFL): New macros.
14352 * parse.y (enum tree_code binop_lookup[]): New static for token to
14354 (%union): Parser union has new sub-structure `operator'.
14355 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14356 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14357 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14358 ASSIGN_ANY_TK): Tokens tagged `operator'.
14359 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14360 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14361 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14362 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14363 (assignment_operator:): Rule tagged `operator'.
14364 (expression_statement:): Re-installed default rule.
14365 (method_invocation:): Sub rules call build_method_invocation.
14366 (postfix_expression:): Don't attempt to resolve name here. Just
14368 (multiplicative_expression:): Sub-rules build corresponding binop
14370 (additive_expression:, shift_expression:, and_expression:,
14371 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14372 (assignment:): Sub rule invoke build_assignment.
14373 (assignment_operator:): Default rules on sub rules.
14374 (force_error): Added documentation on this variable.
14375 (declare_local_variables): Build initialization calling
14377 (expand_start_java_method): Removed unused rtx declaration. Mark
14378 arguments as already initialized.
14379 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14380 (java_complete_expand_methods): Don't process next method if
14381 completion of the previous one triggered errors.
14382 (java_complete_expand_method): Call source_end_java_method if no
14383 error were found during completion.
14384 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14385 locals declaratilon. Handle names found within a class. Return
14386 error_mark_node when things aren't found.
14387 (patch_method_invocation_stmt): Return error_mark_node on failures.
14388 (patch_invoke): Removed unused local. Return the correct node.
14389 (java_complete_tree): Now returns a value. The BLOCK section binds
14390 local identifiers and the type of a BLOCK is now void. Assign the
14391 result of operand completion on COMPOUND_EXPR. Assign the
14392 encapsulated node of a WFL to the result of its completion, except
14393 when the node is an identifier. Now handle MODIFY_EXPR and several
14394 binary operators. Return error_mark_node on errors.
14395 (build_method_invocation, build_assignment, patch_assignment,
14396 build_binop, operator_string, patch_binop): New functions.
14397 * typeck.c (binary_numeric_promotion): New function.
14399 1998-05-21 Per Bothner <bothner@cygnus.com>
14401 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14402 Replace most uses of ident_subst by identifier_subst.
14404 * class.c (push_class_static_dummy_field): Removed function.
14405 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14406 instead of looking got "class" static field. Create that decl here.
14407 (class_identifier_node): Removed; no longer needed.
14408 (init_class_processing): Don't init class_identifier_node.
14409 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14410 Do nreverse 0 times (instead of twice) for Object and Class.
14411 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14413 1998-05-20 Per Bothner <bothner@cygnus.com>
14415 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14416 while initializing linenumber_count and linenumber_table.
14417 Do it before init_function_start (which calls emit_line_note).
14418 * expr.c (expand_byte_code): Don't need to clear lineno here.
14420 1998-05-18 Tom Tromey <tromey@cygnus.com>
14422 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14423 then mangle number as _N_.
14425 * class.c (mangle_class_field): New function.
14426 (build_class_ref): Set assembler name of class reference using
14427 mangle_class_field.
14428 (push_class_static_dummy_field): Likewise.
14430 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14432 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14433 of assigning to TREE_CODE. The latter method exploits a feature
14434 of GCC that is not ANSI compliant.
14436 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14438 * decl.c (pushdecl_force_head): New function.
14439 (pushlevel): Removed conditional printf.
14440 (complete_start_java_method): Don't enter local variable scope if
14441 function is compiled from source code.
14442 * expr.c: parse.h now included
14443 (java_lang_expand_expr): New function.
14444 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14445 printf. Terminate buffer when doing directories.
14446 * jcf-parse.c (parse_source_file): Call lang_init_source before
14447 parsing and before code generation.
14448 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14449 use printf if the macro is defined.
14450 * lang.c (lang_init): Install lang_expand_expr hook on
14451 java_lang_expand_expr.
14452 (java_dummy_print): New function.
14453 (lang_init_source): New function.
14454 * lex.c (java_lex): Remember location of an opening brace at the
14455 second nesting level.
14456 (java_is_eol): Unget character seen after a CR if it is EOF.
14457 * parse.h: Now includes lex.h
14458 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14459 printf if the macro is defined.
14460 (expand_start_java_method, build_expr_block, enter_block,
14461 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14462 New static function declarations.
14463 (pushdecl_force_head): New extern function declaration.
14464 (INCOMPLETE_TYPE_P): New macro.
14465 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14466 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14467 BLOCK_EXPR_ORIGIN): New macros.
14468 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14469 DECL_SOURCE_LINE_LAST): New macros.
14470 (struct parser_ctxt): Removed field current_method_decl, redundant
14471 with the field current_function_decl. Added fields
14472 first_ccb_indent1 and pending_block.
14473 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14474 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14476 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14477 (compilation_unit:): Cosmetic on sub rule.
14478 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14479 (variable_initializer:): Installed default rule on expression:.
14480 (method_declaration:): method_header: starts a new
14481 method. method_body: installs the function body, absorbs blocks
14482 emitted for temporary variable scopings, pops function's body block
14483 and merges function's last statement lineno in DECL_SOURCE_LINE.
14484 (method_body:): Installed default rules.
14485 (block:): Call enter_block when an opening brace is seen. Absorb
14486 scoping blocks and call exit_block when a closing brace is seen.
14487 (block_statement:): Cosmetic changes.
14488 (method_invocation:): Create WFL around CALL_EXPR node.
14489 (patch_stage): Added comment around definition.
14490 (method_header): Try to use first_ccb_indent1 as the first line of
14491 the method, so BP debug info are emitted at the first opening
14492 brace of the function. If the function has no body, use the
14493 location of the function's name. Override currently defined method
14494 name with the matching WFL so we can point redefinition errors
14495 using the location where the function's name was declared.
14496 (check_abstract_method_header): Interprets DECL_NAME as an
14497 identifier or as a WFL, accordingly.
14498 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14499 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14500 location and name information out of it and reinstall DECL_NAME to
14501 its original identifier node value.
14502 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14503 function's source code).
14504 (read_import_dir): Test the value returned by find_class and issue
14505 a fatal accordingly.
14506 (declare_local_variables): Push a new block for the scope of the
14507 new variable(s) if code has been already generated at that nesting
14508 level. Pinpoint redefinition errors using the variable id
14509 WFLs. Generate initialization code if necessary. If the variable
14510 type is incomplete, register a patch on its decl.
14511 (source_start_java_method): Rewritten. Define a new block for the
14512 function's parameters. Build parameter decl out of function's
14513 arguments and register them for a patch if their types are
14515 (expand_start_java_method): Includes the part of
14516 source_start_java_method that was pushing the parameter decls and
14517 completing the method start code.
14518 (source_end_java_method): Removed call the expand_end_bindings and
14519 poplevel (already taken care of). Reinstall function's arguments
14520 and get function's last line of code before calling
14521 expand_function_end.
14522 (java_method_add_stmt): New comment before the function's
14523 code. Complement the second operand of the current COMPOUND_EXPR
14525 (java_complete_expand_methods): Don't generate debug info on line
14526 zero when expanding a generated constructor.
14527 (java_complete_expand_method): Set start and end line numbers for
14528 a artificially generated constructor to one and manually call
14529 enter_block and exit_block when defining it. For all methods:
14530 expand function's start calling the new expand_start_java_method
14531 and invoke java_complete_tree on the effective method's body, if
14533 (resolve_expression_name): Now use lookup_name_in_blocks to search
14534 local variable decls and print out an error when variables are
14536 (patch_method_invocation_stmt): Inserted comment before the
14538 (lookup_method_invoke): Chain method's arguments using chainon
14539 with the current arg list as a second argument. Inserted missing
14540 IDENTIFIER_POINTER when reporting an error on methods not found.
14541 (refine_accessible_methods_list): Don't retain constructors.
14542 (patch_arguments): Function removed.
14543 (java_complete_tree): Inserted comment before the function's
14544 code. New case for BLOCKs. Moved the WFL case a bit
14545 further. Complete function's arguments.
14546 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14547 maybe_absorb_scoping_blocks): New functions.
14549 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14551 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14553 * jcf-parse.c (parse_source_file, java_error_count): New forward
14554 and extern declarations.
14555 (java_parse_abort_on_error): Macro moved.
14556 (jcf_parse_source): fatal called if fopen fails. Now calls
14558 (parse_source_file): New parse_only parameter. Reflects the
14559 elimination of the second pass.
14560 (yyparse): parse_source_file called with argument set to 0.
14561 * jcf.h (JCF_ZERO): Sets java_source to zero.
14562 * lex.c (java_init_lex): pass argument is gone. Function modified
14563 to be called once during the analysis of a file.
14564 (java_unget_unicode): Fixed typo in fatal message.
14565 (java_get_line_col): Likewise.
14566 (java_lval): Likewise. String literals no longer built during
14568 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14570 * parse.h (MODIFIER_WFL): New macro.
14571 (parse_check_super, parser_check_super_interface): Now return int.
14572 (parser_chain_incomplete_item, not_builtin_p,
14573 complete_method_decl): Declarations removed.
14574 (build_method_invocation_stmt, build_invoke): Renamed using the
14575 `patch' instead of `build'
14576 (register-incomplete_type, obtain_incomplete_type,
14577 java_complete_tree, java_complete_expand_method,
14578 unresolved_type_p, create_jdep_list): New function declarations.
14579 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14580 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14581 (jdep): New typedef on new struct _jdep.
14582 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14583 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14584 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14585 JDEP_RESOLVED_P): New macros.
14586 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14587 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14588 JDEP_VARIABLE): New enum values and jdep kinds.
14589 (jdeplist): New typedef on struct _jdeplist.
14590 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14592 (CALL_EXPR_PRIMARY): New macro.
14593 (struct parser_ctxt): Fields java_pass, current_method_decl,
14594 method_decl_list deleted. New field jdeplist.
14595 (INCOMPLETE_P): Macro deleted.
14596 * parse.y (single_type_import_declaration:): Removed pass switch.
14597 (type_import_on_demand_declaration): Likewise.
14598 (field_declaration:): Removed pass switch on all sub rules.
14599 (class_declaration:): Call the complete_class_decl removed on
14601 (method_declaration:): Removed second pass switch. No longer chain
14602 methods decl when method_header reduced.
14603 (method_header:): Sub rules no longer depend on pass switch.
14604 (method_declarator:): Likewise.
14605 (method_body:): Likewise.
14606 (abstract_method_declaration:): Likewise.
14607 (block_statement:): Likewise.
14608 (local_variable_declaration:): Likewise.
14609 (argument_list:): Likewise.
14610 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14611 removed. Partial CLASS_EXPR tree node built instead.
14612 (postfix_expression:): Removed pass switch on all sub rules.
14613 (java_pop_parser_context): Free classd_list content.
14614 (yyerror): Call obstrack_grow0 to finalize error message.
14615 (check_class_interface_creation): Comment modified to reflect new
14616 returned value meaning. Removed second pass switch. Return 1 if an
14617 error was found, 0 otherwise. Adjust pointer on filename if a
14618 leading path separator was found.
14619 (maybe_create_class_interface_decl): Removed first pass switch
14620 when linking the class decl to the class_list. Install a new
14621 jdep_list for the class.
14622 (add_superinterfaces): List of unresolved interfaces is
14623 gone. Unresolved interfaces are directly added to the current
14625 (create_interface): Second pass shortcut removed.
14626 ctpx->modifier_ctx access through MODIFIER_WFL.
14627 (create_class): Second pass shortcut removed. Call to
14628 register_incomplete_type replaces the call to
14629 parser_chain_incomplete_item.
14630 (complete_class_decl): Function removed.
14631 (duplicate_declaration_error): New way of retrieving redeclared
14633 (register_fields): Call to lookup_modifier_cl replaced by
14634 MODIFIER_WFL. New way of handling unresolved type, using
14635 unresolved_type_p and obtain_incomplete_type.
14636 register_incomplete_type replaces call to parser_chain_incomplete_item.
14637 (patch_stage): New static global variable.
14638 (method_header): New way of handling unresolved type, using
14639 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14640 indicates that the method decl needs to be patched.
14641 (check_abstract_method_header): Call to lookup_modifier_cl
14642 replaced by MODIFIER_WFL.
14643 (method_declarator): Incomplete argument type are registered
14644 calling register_incomplete_type. Patch on the declared method is
14645 issued in that case.
14646 (unresolved_type_p): New function.
14647 (parser_check_super_interface): New comment to reflect function's
14648 modified returned type (int). Function and has a new argument
14649 this_wfl. Call to parse_error_context uses this_wfl instead of
14650 relying on lookup_cl.
14651 (parser_check_super): Comment reflects function's new returned
14652 type (int). Function returns nonzero value on error.
14653 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14654 register_incomplete_type, jdep_resolve_class): New functions to
14655 handle incomplete types in declarations.
14656 (java_complete_class): Rewritten to work with the new incomplete
14657 type handling scheme.
14658 (complete_class_report_errors): Likewise.
14659 (complete_method_decl): Removed: it jobs is now handled by
14660 java_complete_class.
14661 (do_resolve_class): Class loaded in not already loaded and not
14662 found in Java source code.
14663 (java_check_regular_methods, java_check_abstract_methods): Don't
14664 call complete_method_decl anymore.
14665 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14666 (read_import_dir): Got rid of the pass number dependency.
14667 (declare_local_variables): New handling of unresolved types (patch
14669 (source_start_java_method): New parameter level. Function called
14670 with level set to 1 when argument types are potentially
14671 unresolved. Called to complete the job with level set to 2 once
14672 types are complete.
14673 (source_end_java_method): Call to permanent_allocation
14674 removed. Waiting to be replaced by a more suitable obstack
14676 (java_complete_expand_methods, java_complete_expand_method,
14677 java_expand_finals): New functions.
14678 (build_method_invocation_stmt): Renamed
14679 patch_method_invocation_stmt. Extracts function call expression
14680 (wfl) and arguments (args) from CALL_EXPR tree operands.
14681 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14682 call. Patch the function and argument operand of the CALL_EXPR
14684 (patch_argument, java_complete_tree): New functions.
14686 1998-04-20 Per Bothner <bothner@cygnus.com>
14688 Recover from missing fields and methods (i.e. error instead of fatal).
14689 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14690 * expr.c (expand_invoke): Recover from missing method.
14691 (expand_java_field_op): Recover from missing field.
14692 Inline references to java.lang.{Integer,Char,...}.TYPE.
14693 * typeck.c (get_type_from_signature), java-tree.h: New function.
14694 * class.c (add_method): Use get_type_from_signature.
14695 (build_class_ref): Handle a class that was not found.
14696 * typeck.c (convert): Handle conversion to pointers (for convenience).
14697 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14698 instead of lookup_field to handle missing fields.
14700 * jcf-parse.c (process_zip_dir): Set java_source.
14702 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14704 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14706 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14708 * jcf-parse.c (load_class): Don't change input_filename before
14709 calling jcf_parse_source (but still do it before calling
14711 (jcf_parse_source): Assign input_filename after having saved the
14713 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14714 list. ctxp->modifier_ctx zeroed according to its new
14715 definition. ctxp->filename initialized. Removed
14716 JAVA_MODIFIER_CTX_UNMARK.
14717 (java_unget_unicode): Update the character based column position.
14718 (java_allocate_new_line): ref_count not used anymore. Always free
14719 ctxp->p_line. Initialize c_line->char_col to 0.
14720 (java_get_unicode): Update the character based column position.
14721 (java_lex): Use ctxp->elc to store current position in source
14722 file, at the beginning of the parsed token. Set modifier_ctx entry
14723 corresponding to the parse modifier to a WFL node. Return a WFL
14724 node when an identifier is parsed.
14725 (java_lex_error): Now uses ctxp->elc to store current position in
14727 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14728 * lex.h (build_wfl_node): New function definitions.
14729 (struct java_line): ref_count and next fields are gone. New field
14731 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14732 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14733 (JAVA_COLUMN_DELTA): New macro.
14734 (java_lc): New typedef on new struct _java_lc.
14735 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14736 (parse_error_context, parse_warning_context): Changed prototypes.
14737 (java_get_line_col): Added as an available global function.
14738 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14739 (IC_DECL): Replaced by macro IC_TYPE
14740 (DEPEND_WFL): New macro.
14741 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14743 (exit_java_complete_class): Removed a commented out statement.
14744 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14745 now an array of tree nodes. Deleted fields line_list and
14746 e_line. New field elc, to replace e_line.
14747 * parse.y (array_type:): Build WFL node.
14748 (qualified_name:): Build a single WFL node out of two. Retain
14749 the location information of the first node in the resulting node.
14750 (package_declaration:): Use package name as a WFL node
14751 (single_type_import_declaration:): Use imported name as a WFL node.
14752 (type_import_on_demand_declaration:): Use root of the imported
14753 packages as a WFL node.
14754 (field_declaration:): Removed unused local variable cl.
14755 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14756 (yyerror): New static elc. Removed static error_line, error_pos.
14757 New local code_from_source. Save ctxp->elc into elc at the first
14758 pass. Call java_get_line_col to get a string of the line where
14759 the error occurred.
14760 (debug_line): Removed static function.
14761 (parse_error_context, parse_warning_context): Parameter cl is now
14762 a WFL node. Use its value to initialize ctxp->elc.
14763 (redefinition_error): Parameter cl is now a WFL node.
14764 (parse_add_interface): New parameter wfl. No longer call
14765 lookup_cl, use wfl instead.
14766 (check_class_interface_creation): Parameter cl is now a WFL node.
14767 (maybe_create_class_interface_decl): Likewise.
14768 (add_superinterfaces): New function.
14769 (create_interface): Removed local cl, node, super_decl,
14770 super_decl_type. Function now uses id as a WFL node. Better
14771 warning/error report on obsolete or forbidden mix of
14772 modifiers. Now calls add_superinterfaces to register interfaces.
14773 (create_class): Removed local cl, node. Local variable id is used
14774 as a WFL node. Better error report on forbidden modifier
14775 mix. Uses add_superinterfaces to register interfaces.
14776 (find_field): Argument cl is now a WFL node. Now store the WFL
14777 node of a fields that needs to be checked for their
14779 (method_header): Local variable node non longer used. Local
14780 variable id replaces cl.
14781 (check_modifiers_consistency): Local variable cl is now a WFL
14783 (method_declarator): Local variable cl replaced by parameter id.
14784 (parser_qualified_name): Now uses parameter name as a WFL node.
14785 (parser_check_super_interface): New parameter wfl, for achieve
14786 greater accuracy during error reports.
14787 (parser_chain_incomplete_item): New parameter named location. Used,
14788 along the decl, to construct the incomplete item node.
14789 (java_complete_class): resolve_class now uses WFL node extracted
14790 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14792 (complete_method_decl): Unresolved function's argument types are WFL.
14793 (resolve_class): Parameter cl is now a WFL node.
14794 (resolve_and_layout): Likewise.
14795 (do_resolve_class): Likewise. Try first to use cl and then do the
14796 lookup on the decl when calling check_pkg_class_access.
14797 (complete_class_report_errors): Use IC_TYPE in place of
14798 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14799 instead of doing a lookup over the decl.
14800 (java_check_final): Use WFL info from field tree list.
14801 (lookup_cl): Rewritten and returns a statically defined WFL node.
14802 (lookup_modifier_cl): Now uses information from WFL nodes.
14803 (process_imports): Likewise.
14804 (read_import_dir): name and cl arguments replaced by a single WFL
14805 node. Function modified accordingly.
14806 (find_in_imports_on_demand): Now uses WFL node.
14807 (check_pkg_class_access): cl argument is now a WFL node.
14808 (declare_local_variables): Fixed to use WFL nodes.
14809 (resolve_expression_name): Likewise.
14810 (build_method_invocation_stmt): name_combo argument renamed
14811 wfl. Function modified to use WFL nodes.
14812 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14813 (lookup_method_invoke): cl is now a WFL node. Added missing
14814 IDENTIFIER_POINTER to class type decl name.
14816 1998-04-14 Dave Brolley <brolley@cygnus.com>
14818 * lang.c (init_parse): Now returns char* containing the filename.
14820 1998-04-10 Per Bothner <bothner@cygnus.com>
14822 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14824 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14825 * class.c (make_class_data): If flag_assume_compiled, initial class
14826 state is CSTATE_PREPARED; make superclass and interfaces direct
14827 references, rather than constant pool indexes.
14829 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14831 * parser.y: Include flags.h. Removed debug variable pl.
14832 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14833 (block:): Likewise.
14834 (labeled_statement_nsi:): Generate debug info when reducing
14835 expression_statement:.
14836 (check_pkg_class_access): get_access_flags_from_decl invocation
14837 fixed for new CLASS_* flags location.
14838 (source_end_java_method): Save/restore parser context when
14839 entering/leaving this routine. Restore lineno to its right value
14840 before calling expand_end_bindings.
14841 (build_method_invocation_stmt): build_invoke called with the
14842 current line information.
14843 (build_invoke): New argument cl. Wrap the function call around a
14845 (refine_accessible_methods_list): Changed comment, removed
14847 * parse.h: Fixed typo in comments.
14848 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14849 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14850 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14852 * lex.c (java_lex): Record the last closing curly bracket of a
14854 * jcf-parse.c (jcf_parse_source): Now calls
14855 java_check_methods. Clarified comment, fixed typo.
14857 1998-04-09 Dave Brolley <brolley@cygnus.com>
14859 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14860 (finish_parse): Expose for non USE_CPPLIB builds.
14862 1998-04-08 Jeffrey A Law (law@cygnus.com)
14864 * lang.c (lang_print_xnode): New function.
14866 1998-04-03 Per Bothner <bothner@cygnus.com>
14868 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14869 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14870 used to build a class's dispatch table.
14871 (make_class_data): Generate dispatch table if flag_assume_compiled.
14872 Set dtable of class object to address of class_dtable_decl.
14874 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14875 be volatile and have side effects - generates better code.
14877 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14878 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14880 * expr.c (expand_invoke): If class is final, method is
14881 effectively final, so can call it directly.
14883 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14885 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14887 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14889 * parse.y (build_method_invocation_stmt): Removed extra argument
14892 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14894 * expr.c (dtable_indent): Now static global.
14895 (expand_invoke): Now call invoke_build_dtable and
14896 build_invokevirtual.
14897 (invoke_build_dtable, build_invokevirtual): New functions.
14898 * jcf-io.c (find_class): Defer issuing a warning by setting
14899 jcf->outofsynch to 1.
14900 * jcf-parse.c (jcf_out_of_synch): New function.
14901 (load_class): Test this_jcf.outofsynch flag and call
14902 jcf_out_of_synch accordingly.
14903 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14904 comment indentation.
14905 * lex.c (java_get_unicode): Fixed code indentation.
14906 (java_lex): Create string literal. Fixed typo. Removed several
14907 premature obstack_free.
14908 * parse.h: New enums for name resolution and invocation mode.
14909 (struct qualification): New data structure.
14910 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14911 (do_resolve_class, build_method_invocation_stmt,
14912 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14913 debug_line, identical_subpath_p, invocation_mode,
14914 refine_accessible_methods_list, build_invoke,
14915 lookup_method_invoke): New functions declared.
14916 (build_invokevirtual, invoke_build_dtable, match_java_method,
14917 build_field_ref, jcf_out_of_synch): New references to external
14919 (struct parse_ctxt): Removed artificial_constructor field.
14920 * parse.y: (array_type:): Type defined for this rule.
14921 (class_type:): Installed default rule for interface_type:.
14922 (array_type:): Now build Java array type.
14923 (qualified_name:): Now use obstack_grow0.
14924 (method_declaration:): Skip the artificial constructor added to
14926 (abstract_method_declaration:): Execute the code only during pass 1.
14927 (block:): Installed default rule in block_statements:.
14928 (block_statement:): Add the statement to the method during pass 2.
14929 (statement_expression): Installed default rule for
14930 method_invocation:.
14931 (argument_list:): Added code to build the argument list.
14932 (method_invocation:): Added call to create the method invocation
14934 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14935 (debug_line): New function for debug.
14936 (complete_class_decl): No longer do something during pass 1.
14937 (method_header): Use BUILD_PTR_FROM_NAME.
14938 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14940 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14941 function's main comment.
14942 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14944 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14945 (resolve_class): Now works with arrays.
14946 (do_resolve_class, resolve_and_layout): New functions.
14947 (java_check_regular_methods): Reverse method list before and after
14948 having processed it. No longer set ctxp->artificial_constructor.
14949 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14950 accordingly. Fixed typo in issued error message. Now use
14952 (find_in_imports_on_demand): Now use obstack_grow0.
14953 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14954 (source_end_java_method): Call expand_expr_stmt instead of
14955 expand_expr. Calls it before calling expand_function_end.
14956 (java_method_add_stmt): Do nothing if errors were found during
14958 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14959 (build_method_invocation_stmt, build_invoke, invocation_mode,
14960 lookup_method_invoke, refine_accessible_methods_list,
14961 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14963 * typeck.c (build_java_signature): Properly end method signature
14964 if return type skipped.
14965 (match_java_method): New function.
14967 1998-03-16 Per Bothner <bothner@cygnus.com>
14969 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14971 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14973 * expr.c (build_invoke_non_interface): New function.
14974 (methods_ident, ncode_ident): Now static globals.
14975 (expand_invoke): Use build_invoke_non_interface.
14976 * java-tree.h (struct lang_decl): New field function_decl_body.
14977 (DECL_FUNCTION_BODY): New macro.
14978 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14979 CLASS_FROM_SOURCE_P.
14980 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14981 before starting pass 2. Call to java_generate_parsed_class replaced
14982 by java_register_parsed_class.
14983 * lex.c: Fixed typo in header. Some line width related formating.
14984 * lex.h: Some line width related formating.
14985 * parse.h (source_end_java_method, resolve_expression_name,
14986 complete_class_decl, maybe_create_class_interface_decl,
14987 check_class_interface_creation): New static function declarations.
14988 (java_layout_parsed_class, java_method_add_stmt): New function
14990 (struct parser_ctxt): Field mark_class_generate removed. New
14991 fields class_list and artificial_constructor.
14992 * parse.y: Fixed typo in header.
14993 (class_declaration:): Call complete_class_decl when class body
14995 (method_declaration:): Call source_end_java_method in pass 2 when
14996 the method body is defined.
14997 (postfix_expression:): Do expression name resolution on sub-rule
14998 name during pass 2.
14999 (create_class, create_interface): Merged common pieces.
15000 (check_class_interface_creation, maybe_create_class_interface_decl):
15002 (complete_class_decl): New function.
15003 (register_fields): Fixed line width related typo.
15004 (method_header): Correctly skip first argument when fixing
15005 argument line. Changed the loop.
15006 (java_check_circular_reference): Now use ctxp->class_list.
15007 (java_complete_class): Removed start/stop marking.
15008 (java_check_regular_methods): Now takes a class decl as an
15009 argument. Add default constructor if none were encountered.
15010 (java_check_methods): Now use ctxp->class_list. Changed call to
15011 java_check_regular_methods.
15012 (source_start_java_method): Set DECL_ARG_TYPE for each function
15014 (source_end_java_method, java_method_add_stmt): New functions.
15015 (java_generate_parsed_class): No longer exists.
15016 (java_layout_parsed_class, java_register_parsed_class): New functions.
15017 (resolve_expression_name): New function.
15019 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
15021 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
15022 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
15023 until pass initializations are done. Call read_import_dir with
15025 * parse.h: (lookup_modifier_cl): New function declared.
15026 (INTERFACE_FIELD_MODIFIERS): New macro.
15027 (OBSOLETE_MODIFIER_WARNING): New macro.
15028 * parse.y: (register_fields): Class type and current field name in
15029 local variables. Check modifier(s) if adding field(s) to an interface.
15030 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
15031 and report errors using the faulty modifier line context.
15032 (lookup_modifier_cl): New function.
15033 (read_import_dir): Detect and report default import processing
15036 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
15038 Add a pair of -fassume-compiled/-fno-assume-compiled options.
15039 * class.c (is_compiled_class): Return 1 after making sure it
15040 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
15041 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
15042 * java-tree.h (flag_assume_compiled): Add decl.
15043 * lang.c (lang_f_options): Add the flag.
15044 (flag_assume_compiled): Add decl, default to 0.
15046 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15048 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
15049 (is_compiled_class): Likewise.
15050 (layout_class): Likewise.
15051 (layout_class): Detect and lay out classes defined in source code.
15052 (interface_of_p, add_interface_do, may_add_interface): New
15054 (add_interface): Now use add_interface_do.
15055 (add_method_1): New function.
15056 (add_method): Now use add_method_1.
15057 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
15058 (complete_start_java_method): New function.
15059 (start_java_mehod): Now call complete_start_java_method.
15060 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
15061 (expand_invoke): Likewise and fixed typo.
15062 *gjava.c: (print_super_field): Use new argument to find_class
15065 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
15066 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
15067 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
15069 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
15070 (add_method_1, push_class): New prototypes.
15071 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
15072 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
15073 directory where the class was found.
15074 (find_class): New argument DO_CLASS_FILE. Function find_class
15075 modified accordingly.
15076 *jcf-parse.c: (fix_class_path): New function.
15077 (load_class): Use new VERBOSE argument. load_class now finds and
15078 loads/parses .class/.java files. Save read_state of current_jcf
15080 (java_parser_abort_on_error): New macro.
15081 (jcf_parse_source, parse_source_file): New function.
15082 (jcf_parse): Fixed typo.
15083 (yyparse): Call parse_source_file () only.
15084 (process_zip_dir): Fixed typo, fix zdir->filename_length when
15085 writing the real class name back in the zip directory entry.
15086 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
15087 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
15088 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
15089 (find_class): Prototype fixed.
15090 *lex.c: Added 1998 time stamp.
15091 Removed all static global variables, moved into the parser
15092 context data structure.. Now include unistd.h if SEEK_SET not
15094 (java_init_lex): Rewritten.
15095 (java_sneak_unicode): Modified current unicode access in current line.
15096 (java_unget_unicode): Likewise.
15097 (java_allocate_new_line): New allocation management.
15098 (java_read_char): Modified access and storage of unget_utf8_value.
15099 New way of processing current unicode.
15100 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15101 (java_get_unicode): Now use the parser context.
15102 (java_lineterminator): Likewise.
15103 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15104 of the reentrant parser implementation. Function now use the
15105 parser context data structure and java_lval. Fixed production of
15106 the float and double constant "out of range" error message. Fixed
15107 obstack use. Return integer value when hitting a modifier. Now
15108 return type for TRUE, FALSE and other predefined types. Return
15109 identifier as a TREE_LIST list containing the current line context
15110 as the TREE_VALUE sub-node.
15111 (java_unicode_2_utf8): Fixed typo in declaration.
15112 (java_lex_error): Now use the parser context data structure.
15113 *lex.h: Added 1998 time stamp.
15114 (struct java_line): New fields ref_count and next.
15115 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15116 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15117 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15118 *parse.h: Added 1998 time stamp.
15119 (java_parse_source_file): Renamed from parse_source_file.
15120 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15121 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15122 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15123 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15124 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15125 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15126 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15127 (struct parser_ctxt): New data structure to keep the parser context.
15128 *parse.y: Added 1998 time stamp, got rid of static global variables.
15129 (java_error_count, ctxp): New global variables.
15130 (%union): New value field.
15131 (numeric_type, integral_type): Rules removed.
15132 (primitive_type): Rule defined to handle integral, float, double and
15134 (qualified_name, package_declaration,
15135 single_type_import_declaration, type_import_on_demand_declaration,
15136 modifiers, class_declaration, super, interfaces,
15137 interface_type_list, class_body, field_declaration,
15138 field_declaration, variable_declarators, variable_declarator,
15139 variable_declarator_id, method_declaration, method_header,
15140 formal_parameter_list, formal_parameter, method_body, block,
15141 static, interface_declaration, extends_interfaces,
15142 abstract_method_declaration, local_variable_declarators): Rules now
15144 (force_error, do_warning): New global statics.
15145 (push_parser_context, parser_context_save_global,
15146 parser_context_restore_global, pop_parser_context): New functions.
15147 (yyerror): Now uses the global parser context. Fixed use of obstack.
15148 (parse_error, parse_error_context, parse_warning_context,
15149 java_accstring_lookup, redefinition_error, check_modifiers,
15150 parser_add_interface, create_interface, create_class, find_field,
15151 duplicate_declaration_error, register_fields, method_header,
15152 check_modifiers_consistency, check_abstract_method_header,
15153 method_declarator, parser_qualified_classname,
15154 parser_check_super_interface, parser_check_super,
15155 parser_chain_incomplete_item, java_check_circular_reference,
15156 layout_class_from_source, java_complete_class,
15157 complete_method_decl, resolve_class, complete_class_report_errors,
15158 java_check_final, check_method_redefinition,
15159 java_check_regular_methods, java_check_abstract_methods,
15160 java_check_methods, lookup_java_interface_method2,
15161 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15162 process_imports, find_in_imports, read_import_entry,
15163 read_import_dir, find_in_imports_on_demand,
15164 check_pkg_class_access, not_builtin_p, declare_local_variables,
15165 source_start_java_method, java_generate_parsed_class): New
15167 *typeck.c: (signature_include_return): New global variable.
15168 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15169 to add the function returned type in the signature.
15171 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15173 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15175 1998-01-29 Dave Brolley <brolley@cygnus.com>
15177 * Make-lang.in (java.info): Added.
15178 (java.install-info): Added
15180 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15182 * Makefile.in (clean): Also remove java/parse.c.
15184 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15186 Add a pair of -fbounds-check/-fno-bounds-check options.
15187 * lang.c (lang_decode_option): Add code to grok arguments.
15188 (flag_bounds_check): Add decl.
15189 (lang_f_options): New array w/ the option in it.
15190 * java-tree.h (flag_bounds_check): Add decl.
15191 * lang-options.h: New file.
15192 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15193 of a static macro value.
15194 (JAVA_ARRAY_EXCEPTION): Delete macro.
15196 1998-01-23 Per Bothner <bothner@cygnus.com>
15198 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15199 * expr.c (build_anewarray): Add missing promote_type.
15201 1998-01-22 Per Bothner <bothner@cygnus.com>
15203 Add array types with known length to optimize bounds checking.
15204 * typeck.c (build_java_array_type): Take length parameter.
15205 (java_array_type_length, build_prim_array_type): New functions.
15206 * java-tree.h: Update for new functions.
15207 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15208 * class.c: Use build_prim_array_type.
15209 * expr.c (can_widen_reference_to): Handle known-length array types.
15210 (verify_jvm_instructions): Keep track of integer push instructions
15211 followed by newarray/anewarray, so we can build known-length arrays.
15212 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15213 (java_array_data_offset): New function.
15214 (build_java_array_length_access): New function. Optimize if constant.
15215 (build_java_arrayaccess): Constant fold bounds check.
15216 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15217 (build_newarray, build_anewarray): New functions.
15218 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15219 * verify.c (merge_types): Handle known-lengh array types.
15221 1998-01-19 Per Bothner <bothner@cygnus.com>
15223 * expr.c (expand_byte_code): Fix performace bug, which caused
15224 searching linenumber_table to be linear rather than constant.
15226 1997-12-12 Per Bothner <bothner@cygnus.com>
15228 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15230 * decl.c, java-tree.h (soft_fmod_node): New global.
15231 * decl.c (init_decl_processing): Define __builtin_fmod.
15232 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15233 using __builtin_fmod.
15235 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15237 * keyword.h: New file, output of keyword.gperf as processed by
15239 * lex.c (java_lex_init): Initialize java_error_flag.
15240 * parse.c (YYERROR_NOW): Uses java_error_flag.
15241 * parse.y: New static java_error_flag. Useless definition of
15243 * parse.y (java_error): Portable error recovery using
15244 java_error_flag (not yet completely tuned).
15246 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15248 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15250 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15252 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15253 (parse.c, lex.c, keyword.h): New rules for Java source code
15255 * parse.c: Renamed into jcf-parse.c.
15256 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15257 * keyword.gperf: New file, Java keywords.
15258 * parse.y: New file, Java language grammar.
15259 * parse.h: New file, Java language grammar definitions.
15260 * lex.c: New file, Java language lexer.
15261 * lex.h: New file, Java language lexer definitions.
15263 1997-12-03 Per Bothner <bothner@cygnus.com>
15265 * decl.c (clinit_identifier_node), java-tree.h: New global.
15266 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15267 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15268 * expr.c (expand_java_field_op): Check for invalid assignment
15271 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15273 1997-10-27 Per Bothner <bothner@cygnus.com>
15275 * verify.c (verify_jvm_instructions): When processing a handler,
15276 attempt to set the current_subr to the right value.
15277 (More complicated code combines Sep 17 and Oct 22 versions.)
15279 1997-10-24 Per Bothner <bothner@cygnus.com>
15281 * class.c (push_class): Figure out (guess) name of source file.
15282 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15283 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15284 (parse_class_file): Change return type from int to void.
15285 Call debug_start_source_file/debug_end_source_file.
15287 * expr.c (build_java_binop): Fix masking 2nd operand.
15288 * decl.c (init_decl_processing): Set sizetype first.
15290 1997-10-22 Per Bothner <bothner@cygnus.com>
15292 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15293 (Revert Sep 17 change.)
15295 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15297 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15298 .class extension in their name and fix thing so we don't process
15299 them parse_zip_file_entries().
15300 (parse_zip_file_entries): Cleaned unused local variables.
15302 1997-10-20 Per Bothner <bothner@cygnus.com>
15304 * expr.c (can_widen_reference_to): Allows equal array element types.
15305 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15306 * jcf-dump.c (RET): Get (and print) index.
15308 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15309 Promote element type to POINTER_TYPE.
15311 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15313 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15314 find_in_current_zip, jcf_figure_file_type): Moved from
15315 jcf-reader.c to parse.c.
15316 * zextract.c: (read_zip_archive): takes file_comment_length possible
15317 field into account.
15319 1997-10-20 Per Bothner <bothner@cygnus.com>
15321 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15323 * verify.c (merge_types): Handle array types even better ...
15325 1997-10-17 Per Bothner <bothner@cygnus.com>
15327 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15329 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15330 * class.c (make_class_data): Don't build fields_decl if no fields.
15331 When building fields_decl, skip if DECL_ARTIFICIAL.
15333 * expr.c (java_stack_swap): Update stack_type_map.
15334 * verify.c (merge_types): Handle array types better.
15336 1997-10-15 Per Bothner <bothner@cygnus.com>
15338 * class.c (add_field): Don't promote short integral fields to
15339 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15340 * expr.c (push_value): Promote and convert short integral values.
15342 * decl.c, java-tree.h (integer_two_node): New constant node.
15343 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15345 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15347 * class.c (append_gpp_mangled_type): Use function argument
15348 unpromoted type to generate mangled name.
15350 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15352 * constants.c (build_constant_data_ref): Now uses current_class
15353 instead of main_class.
15354 (build_constants_constructor): Now uses current_class instead of
15356 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15357 of the global variable SeepZipFiles done here.
15358 * zextract.c (read_zip_archive): extra_field optional field taken
15359 into account while computing the position of the class file in the
15361 * verify.c (verify_jvm_instructions): Use current_jcf to search
15363 * parse.c (load_class): First search for the class to load in the
15364 current zip file. Saves current_jcf (restored before returning
15365 from that function). Don't call JCF_FINISH in the class was found
15366 in the current ZIP file.
15367 (jcf_parse): If the class was found in the current ZIP file, save
15368 its tree_constant_pool (for later reuse).
15369 (parse_class_file): New function. Process each method defined in
15370 the current class and record the class as to be later registered.
15371 (yyparse): Rewritten. Figure the type of the current file and switch
15373 * lang.c: New global variable current_jcf.
15374 (lang_init): Removed compiling_from_source test (done later, in
15375 yyparse). Removed call the jcf_parse ().
15376 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15377 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15378 in the current ZIP file) and zip_offset (offset to the class data in
15379 the current zip file).
15380 * jcf-reader.c: zipfile.h included.
15381 localToFile: New ZipFileCache static global variable
15382 (parse_zip_file_entries): New function. Browse the current ZIP
15383 file directory and process each class found.
15384 (process_zip_dir): New function. Register each class found in the
15385 ZIP file directory. The class aren't parsed but a valid JCF is
15386 link to each of them.
15387 (find_in_current_zip): New function. Search for a class in the
15388 current ZIP file directory. If found, prepare the class so that it
15390 (jcf_figure_file_type): New function. Examine the file structure
15391 to figure a class file, a ZIP file. If none of these categories are
15392 matched, a source file is assumed.
15393 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15394 SeenZipFile: New global variable.
15395 (open_in_zip): Use zipmember's length to accelerate the search for
15396 a member. If zipmember was NULL and zip file successfully read,
15398 * java-tree.h: New global variable current_jcf declared. Added
15399 declaration for current_constant_pool_tags, current_constant_pool_data,
15400 current_constant_pool_length, current_constant_pool_data_ref.
15401 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15402 store the JCF of classes seen in a zip file) and tree *constant_pool
15403 (to save a loaded class constant pool). current_class declared here.
15404 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15405 retrieve method_ref_constant.
15406 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15407 (OBJECT): get_class_constant now uses current_jcf.
15408 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15409 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15410 (expand_invoke): Now uses current_class instead of main_class
15411 (build_class_init): Now uses current_class instead of main_class
15412 * class.c: New static global variable registered_class.
15413 (register_class): New function.
15414 (emit_register_class): Modified to use registered_class instead of
15416 (is_compiled_class): Now take into account class seen in the archive.
15418 1997-10-06 Per Bothner <bothner@cygnus.com>
15420 * except.h: Renamed to: java-except.h.
15421 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15422 * except.c: Add semi-working (commented out) implementation.
15424 * expr.c (expand_iinc): Add needed flush_quick_stack.
15425 * parse.c (set_source_filename): New function.
15426 (give_name_to_class): Set input_filename from package.classname.java.
15428 * jcf-io.c (find_class): Don't look first in ".".
15430 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15432 * zextract.c (read_zip_archive): Now takes into account the
15434 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15436 1997-09-20 Per Bothner <bothner@cygnus.com>
15438 * constants.c, java-tree.h (build_internal_class_name): New function.
15439 (alloc_class_constant): Re-implement using build_internal_class_name.
15440 * class.c (make_class_data): Likewise.
15441 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15443 1997-09-17 Per Bothner <bothner@cygnus.com>
15445 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15446 to NULL before pushing an exception handler target.
15448 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15449 (java_stack_swap, java_stack_dup): Re-write to be safe from
15450 clobbering registers.
15451 (build_class_init): New function.
15453 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15455 * typeck.c (build_java_array_type): Temporary use
15456 permanent_obstack to create the array 'length' field.
15457 * expr.c (lookup_label): Temporay use permanent_obstack to create
15458 label if not found.
15459 * class.c (push_super_field): Tempory use permanent_obstack.
15461 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15463 * typeck.c (type_for_mode): Now handles double_type_node and
15465 * verify.c (verify_jvm_instructions): The instruction following
15466 the wide bytecode is checked. OPCODE_ret added to the list of
15469 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15471 * class.c (make_class): Temporary use permanent_obstack. Set the
15472 class CLASS_P field to 1.
15473 (push_class): Temporary use permanent_obstack.
15474 (set_super_info): Temporary use permanent_obstack.
15475 (add_method): Temporary use permanent_obstack, set
15476 METHOD_TRANSIENT().
15477 (add_field): Temporary use permanent_obstack. Sets
15478 FIELD_VOLATILE() and FIELD_TRANSIENT().
15479 (build_class_ref): Temporary use permanent_obstack if the class
15481 (build_static_field_ref): Temporary use permanent_obstack when
15482 creating field's rtl.
15483 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15484 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15485 and fields. Function finalized, as far as flag handling.
15486 (push_class_static_dummy_field): Temporary use permanent_obstack.
15487 (emit_register_class): Force generation of class registration at
15489 * decl.c (end_java_method): Call permanent_allocation() before
15491 * expr.c (can_widen_reference_to): Added comment to interface
15492 handling, fixed typo.
15493 (lookup_field): Now uses CLASS_P() to correct FIXME
15494 (expand_invoke): Verification on public && !static &&
15495 !abstract moved into soft_lookupinterfacemethod (kaffe).
15496 Use Object class dtable if objectref is an array when expanding
15498 (java_push_constant_from_pool): Temporary use permanent_obstack
15499 for CONSTANT_string
15500 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15501 create constant references.
15502 (get_constant): Temporary use permanent_obstack to create constant.
15503 (load_class): Temporary use permanent_obstack to load class.
15504 (jcf_parse): Temporary use permanent_obstack to perform class
15506 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15507 (build_java_signature): Temporary use permanent_obstack.
15508 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15510 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15511 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15514 1997-09-11 Per Bothner <bothner@cygnus.com>
15516 * class.c (append_gpp_mangled_type): Fix typo.
15517 (emit_register_class): Use main_class to get class object, rather
15518 than looking for no-longer-existing static decl starting with _CL.
15519 * typeck.c (parse_signature_type): Promote array element type
15520 if it is a RECORD_TYPE.
15522 1997-09-10 Per Bothner <bothner@cygnus.com>
15524 * class.c (push_class_static_dummy_field): New function.
15525 (mangle_static_field): New. Do G++-style mangling of static fields.
15526 (layout_class): Mandle static fields here, not in add_field.
15527 (build_class_ref): The class object is now a dummy static field.
15528 * decl.c (find_local_variable): Look for best, instead of first match.
15529 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15530 (build_java_athrow): Don't check here if exception is Throwable.
15531 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15532 (TYPE_USED): Removed. No longer used ...
15533 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15534 * verify.c (push_pending_label): New function.
15535 (push_pending_block): Renamed to check_pending_block.
15536 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15537 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15538 re-checking possible handlers) after a store (less wasted work).
15539 Check for null handler (finally) before calling add_handler.
15540 Various changes to (finally?) correctly handle try/finally.
15542 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15544 * class.c: Include stdio.h.
15546 1997-09-04 Per Bothner <bothner@cygnus.com>
15548 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15549 to make sure class is initialized before static/special invoke.
15551 * verify.c (verify_jvm_instructions): On a store instruction,
15552 call find_local_variable to force pre-allocation of decl and rtx.
15553 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15555 1997-09-03 Per Bothner <bothner@cygnus.com>
15557 * class.c (build_class_ref): Strip off "promoted_" if need be.
15558 (make_field_value): Call build_java_signature when needed.
15559 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15560 * expr.c (build_java_athrow): Don't push_value of exception.
15561 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15562 match specification of [fd]cmp[lg] for NaNs.
15563 (expand_byte_code): Add support for exception handler ranges.
15564 * except.c: Add skeleton for EH code-generation.
15565 * verify.c (merge_types): Treat all promoted integral types as equal.
15566 * constants.c (build_constants_constructor): To force creation of
15567 current_constant_pool_data_ref, call build_constant_data_ref.
15569 * javaop.def (lload): Fix typo.
15570 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15572 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15574 * parse.c: Don't include function.h.
15576 1997-08-27 Per Bothner <bothner@cygnus.com>
15578 * except.[ch]: New files.
15579 * Makefile.in (JAVA_OBJS): Add except.o
15580 * expr.c: Temporary warning about unimplemented exceptions.
15581 * verify.c: Verify exception handlers.
15583 * jcf-dump.c (disassemble_method): Print exception table.
15585 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15587 * expr.c (verify_jvm_instructions): Started a thorough
15588 verification of invoke* bytecodes.
15589 (expand_byte_code): flush quick stack if PC is the target of a
15590 branch. and undef RET (conflicting with config/i386/i386.h).
15591 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15593 (expand_invoke): Now handles invokeinterface and do more
15594 verification according to the bytecode.
15595 (lookup_field): Don't try to load the class if processing
15597 (can_widen_reference_to): Now handles interfaces.
15598 * decl.c (init_decl_processing): New global variable
15599 soft_lookupinterfacemethod_node, declared in java-tree.h.
15600 Call set_super_info on string_type_node.
15601 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15603 * class.c (set_super_info): Fills the CLASS_* flags according to
15605 (get_access_flags_from_decl): Handles all class flags.
15607 1997-08-26 Per Bothner <bothner@cygnus.com>
15609 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15610 * parse.c (yyparse): Check for abstract method, and missing code.
15611 * expr.c (expand_byte_code): Change interface.
15612 * lang.c (put_decl_node): Print promoted types prettier.
15613 * verify.c (verify_jvm_instruction): Change interface.
15614 Partial support for scanning exception table.
15615 For load instructions, handle promoted integral types.
15617 1997-08-21 Per Bothner <bothner@cygnus.com>
15619 * verify.c: New file, with contents moved from expr.c.
15620 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15621 * typeck.c (is_array_type_p): Moved here from expr.c.
15622 * java-tree.h: Add some now-needed function declarations.
15623 * Makefile.in (JAVA_OBJS): Added verify.o.
15625 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15627 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15628 METHOD_ABSTRACT flag.
15630 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15631 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15632 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15634 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15636 (start_java_method): Hook for SYNCHRONIZED methods.
15638 * expr.c (build_java_jsr, build_java_ret): New functions
15639 (JSR,PRE): New macros
15640 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15641 (verify_jvm_instructions): tableswitch, lookupswitch,
15642 monitorenter, monitorexit, goto_w: verified.
15643 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15644 (build_java_monitor): New function.
15645 (MONITOR_OPERATION): Modified to call build_java_monitor()
15646 (verify_jvm_instructions): Started a thorough verification of
15649 1997-08-19 Per Bothner <bothner@cygnus.com>
15651 Support verification of jsr/ret subroutines (used for try/finally).
15652 * decl.c (return_address_type_node): New type node.
15653 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15654 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15655 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15656 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15657 TYPE_USED): New macros for special types in type_map.
15659 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15660 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15662 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15664 * expr.c (can_widen_reference_to): New function.
15665 (pop_type): Use it.
15666 (merge_type_state): Support handling start of subroutine.
15667 (push_pending_block): Return char* error message, instead of calling
15668 fatal on an error. Also handle subroutines.
15669 (verify_jvm_instructions): Handle errors from push_poending_block.
15670 Support jsr and ret instructions.
15672 1997-08-19 Per Bothner <bothner@cygnus.com>
15674 * jcf-io.c (find_classfile): Fix thinko.
15675 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15677 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15679 * Makefile.in (BISON): Remove.
15681 1997-08-07 Per Bothner <bothner@cygnus.com>
15683 * Makefile.in: Convert to autoconf.
15684 * config-lang.in (outputs): Added java/Makefile.
15686 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15687 Rename cc1java to jc1.
15689 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15690 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15692 * class.c (class_depth): Do load_class if needed.
15694 Mostly better verification.
15695 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15696 (init_decl_processing): Change return type of soft_checkcast.
15697 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15698 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15699 lang_print_error): New functions.
15700 (lang_init): Set global hook print_error_function to lang_print_error.
15701 * expr.c: In the type_map ptr_type_node is only used for null now.
15702 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15703 (merge_types): Dererence pointer to record types before comparing.
15704 (decode_newarray_type, merge_types): On error just return NULL.
15705 (build_java_binop): Add preliminary implementation (with warning)
15706 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15707 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15708 (expand_compare, expand_java_goto, expand_java_call): Don't
15709 push_pending_block, since that only makes sense when verifying.
15710 (merge_type_state): Different return codes.
15711 (push_pending_block): A block may need to be verified more than once.
15712 (expand_byte_code): Warn about unused code at code generation time.
15713 (verify_jvm_instruction): Changed logic, since code may need to be
15714 re-verified if type-state has changed. Also, better error handling.
15715 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15716 Improve newarray, anewarray, ?aload, athrow,
15717 * java-tree.h (LABEL_CHANGED): New macro.
15719 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15721 * decl.c (soft_athrow_node): New global variable initialized.
15722 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15723 * typeck.c (convert): Added support for REAL_TYPE.
15724 (convert_to_char): New function.
15725 (convert): Handle CHAR_TYPE.
15726 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15727 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15728 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15730 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15731 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15732 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15733 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15734 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15735 to Use The Right Things.
15736 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15737 compatible with INT. BOOLEAN is made equivalent to BYTE.
15738 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15739 OPCODE_ifnonnull): Now supported.
15740 (build_java_athrow): New function.
15742 1997-08-04 Per Bothner <bothner@cygnus.com>
15744 Rename method name <init> to match G++ (and fix mangling).
15745 * class.c (layout_class): Replace method name of <init> by class name.
15746 (make_method_value): Do inverse renaming of constructor from <init>.
15747 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15748 * typeck.c (lookup_java_constructor): New function.
15749 * expr.c (expand_invoke): If method_name is <init>, call
15750 lookup_java_constructor to find constructor.
15752 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15754 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15756 * parse.c (get_class_constant): Modified to handle array "classes"
15757 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15759 (convert): Modified to handle real type.
15760 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15761 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15762 variables declared.
15763 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15764 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15765 global variables initialized.
15766 (find_local_variable): Handles the case of a pointer
15767 (end_java_method): Restore the use of one more scope
15768 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15769 build_java_array_length_access, expand_java_arrayload,
15770 expand_java_arraystore, expand_java_array_length,
15771 expand_java_multianewarray, expand_java_anewarray,
15772 build_java_check_indexed_type, is_array_type_p,
15773 build_java_throw_out_of_bound_exception): New functions.
15774 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15775 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15776 OPCODE_<t>aload): Implemented code for verification.
15777 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15778 ARRAY_NEW_MULTI): Macro defined.
15779 (CONVERT): Modified to invoke convert().
15780 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15782 1997-07-31 Per Bothner <bothner@cygnus.com>
15784 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15785 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15786 (make_class_data): Field name needs '/' as package prefix.
15787 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15789 1997-07-25 Per Bothner <bothner@cygnus.com>
15791 Implement debug information for local variables.
15792 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15793 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15794 DECL_LOCAL_SLOT_CHAIN): New macros.
15795 (struct lang_decl_var): New type.
15796 * parse.c (give_name_to_locals): Move to decl.c.
15797 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15798 (start_java_method): Re-write parameter handling.
15799 (pending_local_decls): New global variable.
15800 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15801 (find_local_variable): Accept pc so we can skips decls not in range.
15802 (struct binding_level): Add end_pc field.
15803 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15804 (various): Change so current pc gets passed to find_local_variable.
15806 * decl.c (init_decl_processing): Re-arrange fields in
15807 class_type_node and and method_type_node to match kaffe 0.9.1.
15808 * class.c (make_method_value, make_class_data): Update
15809 initializations to match.
15811 1997-07-16 Per Bothner <bothner@cygnus.com>
15813 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15814 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15815 (push_super_field): New function.
15816 (make_class_data): Handle inheritance of class static initializer.
15817 (layout_class): New name mangling.
15818 * constants.c (build_constant_data_ref): Init type of data array
15819 to a one-element array.
15820 (build_constants_constructor): Set DECL_SIZE from complete array type.
15821 * decl.c: Rename class_type, object_type etc to class_type_node,
15822 object_type_node etc. Make former inherit from latter.
15823 * expr.c (expand_invoke): Add cast of function address.
15824 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15825 * parse.c (yyparse): Don't call layout_class here.
15826 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15828 1997-06-14 Per Bothner <bothner@cygnus.com>
15830 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15831 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15832 (alloc_class_constant): New.
15833 * expr.c (expand_invoke): Make sure method's class is initialized.
15834 * class.c (interits_from_p, emit_register_class): New functions.
15835 * parse.c (yyparse): Call emit_register_class.
15837 1997-06-09 Per Bothner <bothner@cygnus.com>
15839 * constants.c: New file, to handle constant pool.
15840 * Makefile.in (JAVA_OBJS): Add constants.o.
15841 * decl.c (init_decl_processing): Update, fix, finish various structs.
15842 (pushdecl_top_level): New.
15843 * parse.c (layout_class): Moved to class.c.
15844 * expr.c (java_push_constant_from_pool): New function.
15845 * class.c (build_class_ref): Make work fully
15846 (make_class_data): Emit super-class, constant pool, interface vector.
15848 1997-06-03 Per Bothner <bothner@cygnus.com>
15850 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15851 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15852 * class.c (class_depth): New function.
15853 (lookup_named_class): Replaced by new function lookup_class.
15854 * decl.c (object_type_node, string_type_node): New.
15855 Remove various types that we no longer need.
15856 * expr.c (verify_jvm_instructions): New separate verifier pass.
15857 (push_type, pop_type): New functions for verifier.
15858 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15859 (expand_byte_code): Simplify, since we assume already verified.
15860 (expand_invoke): Now mostly works.
15861 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15862 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15863 * parse.c: Wait to allocate class object until we know its name.
15864 (layout_class): Calculate DECL_VINDEX for each virtual method.
15865 * typeck.c (get_array_type): Rename to ...
15866 (build_java_array_type): ... and provide working implementation.
15867 (build_java_signature): New function - build Java signature of type.
15868 (set_java_signature): New function - cache signature with type.
15869 (lookup_java_method): New function.
15871 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15873 * class.c (ident_subst): Take extra SUFFIX parameter.
15874 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15875 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15876 (build_class_ref): Actually implement.
15877 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15878 * decl.c (builtin_function): New.
15879 (init_decl_processing): Update for current Kaffe. Declare some
15880 builtin Kaffe functions.
15881 * expr.c (build_address_of): New.
15882 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15883 Renamed (from expand_java_new etc), and added working implementations.
15884 (build_field_ref): Now also handle static fields.
15885 (expand_invoke): Implement invokestatic, and start implement rest.
15886 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15887 * javaop.def: Rename invokevirt -> invokevirtual.
15888 * lang.c (use_handles): Removed.
15889 * parse.c: Add support for ConstantValue attribute.
15890 Handle nested loading of a class. (JPOOL_UTF): New.
15892 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15894 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15896 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15898 * Make-lang.in (java.install-man): New empty rule.
15899 * typeck.c (set_local_type): New function.
15900 * expr.c (STORE_INTERNAL): Call find_local_variable,
15901 not find_stack_slot. Call set_local_type.
15903 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15905 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15906 and building RECORD_TYPE CONSTRUCTORs.
15907 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15909 * lang.c (use_handles): Change the default to 0.
15910 * decl.c: Define and build class_type, field_type, utf8const_type.
15911 * class.c (make_class_data, make_field_value,
15912 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15913 hashUtf8String, strLengthUtf8, mangled_classname:
15914 Functions to build reflective data structures.
15915 * parse.c (yyparse): Call make_class_data.
15917 * jcf-io.c (open_class, find_classfile): New functions.
15918 * jcf-dump.c: Support reading classfile from explicitly-named
15919 class file (without CLASSPATH searching).
15921 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15923 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15924 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15925 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15926 (get_constant): Now trivial for CONSTANT_Utf8.
15928 * jcf.h: Make NEW_CPOOL the default.
15929 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15931 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>