1 2003-11-12 Jason Merrill <jason@redhat.com>
4 * lang.c (java_tree_inlining_walk_subtrees): Just walk
5 BLOCK_EXPR_BODY directly.
7 2003-11-12 Andrew Haley <aph@redhat.com>
10 * parse.y (fold_constant_for_init): Check that we really do have a
14 * lang.c (merge_init_test_initialization): Clear DECL_INITIAL for
15 init_test_decls being inlined.
18 * parse.y (do_resolve_class): Check return value from
19 breakdown_qualified().
21 2003-11-11 Tom Tromey <tromey@redhat.com>
24 * parse.y (merge_string_cste): Handle case where we have a
25 pointer that happens to be zero, not null_pointer_node.
27 2003-11-10 Tom Tromey <tromey@redhat.com>
29 * jcf-parse.c (classify_zip_file): Correctly compare
30 filename_length against length of manifest file's name.
32 2003-11-08 Tom Tromey <tromey@redhat.com>
35 * jcf-parse.c (classify_zip_file): Only skip MANIFEST.MF file.
37 2003-11-06 Andrew Haley <aph@redhat.com>
39 * expr.c (java_stack_swap): Make sure destination stack slots are
42 2003-11-03 Kelley Cook <kcook@gcc.gnu.org>
44 * Make-lang.in (dvi): Move targets to $(docobjdir).
45 (gcj.dvi): Simplify rule and adjust target.
46 (gcj.info): Simplify rule.
47 (gcj.pod): New intermediate rule.
49 (jv-scan.pod): Likewise.
50 (jcf-dump.pod): Likewise.
52 (jv-convert.pod): Likewise.
54 (rmiregistry.pod): Likewise.
60 (jv-convert.1): Delete.
62 (rmiregistry.1): Delete.
64 2003-11-02 Jeff Sturm <jsturm@one-point.com>
67 * parse.y (resolve_qualified_expression_name): Move test
68 for outer field access methods from here...
69 (check_thrown_exceptions) ...to here.
71 2003-11-01 Kelley Cook <kcook@gcc.gnu.org>
75 2003-10-28 Frank Ch. Eigler <fche@redhat.com>
77 * verify.c (verify_jvm_instructions): Don't warn about legal
78 eh binding regions generated for example by jdk 1.4.1.
80 2003-10-24 David S. Miller <davem@redhat.com>
82 * jcf-parse.c (jcf_parse): Fix args to fatal_error().
84 2003-10-22 Andrew Haley <aph@redhat.com>
86 * lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): New.
87 (java_get_callee_fndecl): New.
89 * jcf-parse.c (java_parse_file): Call emit_catch_table().
91 * java-tree.h (ctable_decl): New.
93 (java_tree_index): Add JTI_CTABLE_DECL, JTI_CATCH_CLASSES.
95 * decl.c (java_init_decl_processing): Add catch_class_type.
97 Add catch_classes field.
99 * class.c (build_indirect_class_ref): Break out from
101 (make_field_value): Check flag_indirect_dispatch.
102 (make_class_data): Ditto.
103 Tidy uses of PUSH_FIELD_VALUE.
104 Add field catch_classes.
105 (make_catch_class_record): New.
107 * java-tree.h (PUSH_FIELD_VALUE): Tidy.
109 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
111 * jcf-write.c: Follow spelling conventions.
114 2003-10-22 Kazu Hirata <kazu@cs.umass.edu>
116 * ChangeLog: Fix typos.
117 * expr.c: Fix comment typos.
118 * jcf-write.c: Likewise.
121 * mangle.c: Likewise.
122 * parse-scan.y: Likewise.
125 2003-10-22 Tom Tromey <tromey@redhat.com>
127 * expr.c (expand_byte_code): Only warn about dead bytecode when
128 extra_warnings is set.
130 2003-10-22 Bryce McKinlay <bryce@mckinlay.net.nz>
132 Fix for PR java/12586.
133 * mangle.c (find_compression_record_match): Don't iterate through
134 package namespace elements unless they all match compression_table
137 2003-10-20 Kelley Cook <kcook@gcc.gnu.org>
139 * Make-lang.in (info): Honor $(parsedir) and $(docobjdir).
140 (generate-manpages): Likewise.
141 (java.maintainer-clean): Likewise.
142 (gcj.info): Likewise.
145 (jv-scan.1): Likewise.
146 (jcf-dump.1): Likewise.
148 (jv-convert.1): Likewise.
150 (rmiregistry.1): Likewise.
151 (java.install-man): Likewise.
152 (parse-scan.o): Move and define complete compile line.
154 (jcf-tree-inline.o): Move.
156 2003-10-20 Mark Mitchell <mark@codesourcery.com>
158 * Make-lang.in (info): Update dependencies.
159 (java.install-info): Remove.
160 ($(srcdir)/java/gcj.info): Replace with ...
161 ($(docobjdir)/gcj.info): ... this.
163 2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org>
165 * Make-lang.in: Replace uses of $(target_alias) with
166 $(target_noncanonical).
168 2003-10-09 Tom Tromey <tromey@redhat.com>
170 * decl.c (java_init_decl_processing): Declare signers field.
171 * class.c (make_class_data): Set signers field.
173 2003-10-09 Jason Merrill <jason@redhat.com>
175 * parse.y (patch_assignment): Use make_node to create a BLOCK.
176 * parse.h (BUILD_PTR_FROM_NAME): Use make_node to create a
179 2003-10-06 Mark Mitchell <mark@codesourcery.com>
181 * Make-lang.in (java.info): Replace with ...
183 (java.dvi): Replace with ...
185 (java.generated-manpages): Replace with ...
187 2003-10-03 Kelley Cook <kelleycook@wideopenwest.com>
189 * builtins.c, jcf.h, jvspec.c: Remove PARAMS macros.
191 2003-10-01 Andrew Haley <aph@redhat.com>
193 * jcf-parse.c (java_parse_file): Write otable and atable.
194 * java-tree.h (atable_methods): New.
196 (atable_syms_decl): New.
197 (enum java_tree_index): Add JTI_ATABLE_METHODS, JTI_ATABLE_DECL,
198 JTI_ATABLE_SYMS_DECL. Rename JTI_METHOD_SYMBOL* to JTI_SYMBOL*.
199 (symbol_*type): Rename method_symbol* to symbol*type.
200 (emit_offset_symbol_table): Delete.
201 (emit_symbol_table): New.
202 (get_symbol_table_index): New.
204 * expr.c (build_field_ref): Handle flag_indirect_dispatch.
205 (build_known_method_ref): Likewise.
206 (get_symbol_table_index): Rename from get_offset_table_index.
207 Parameterize to allow re-use by differing types of symbol table.
208 (build_invokevirtual): Pass table to get_offset_table_index.
209 * decl.c (java_init_decl_processing): Push types and decls for
210 atable and atable_syyms.
211 * class.c (build_static_field_ref): Handle flag_indirect_dispatch.
212 (make_class_data): Add new fields atable and atable_syms.
213 (emit_symbol_table): Rename from emit_offset_symbol_table.
214 Parameterize to allow re-use by different types of symbol table.
215 (build_symbol_entry): Renamed from build_method_symbols_entry.
217 2003-09-30 Roger Sayle <roger@eyesopen.com>
219 * jcf-write.c (generate_bytecode_insns): Implement evaluate-once
220 semantics for SAVE_EXPR, by caching the result in a temporary.
222 2003-09-28 Richard Henderson <rth@redhat.com>
224 * check-init.c (check_init): Save and restore input_location
225 instead of file and line separately.
226 * decl.c (java_expand_body): Likewise.
227 * jcf-write.c (generate_bytecode_insns): Likewise.
228 * parse.y (safe_layout_class): Likewise.
229 * jcf-parse.c (read_class, parse_class_file): Likewise.
230 (java_parse_file): Use %H for warning locator.
232 2003-09-28 Roger Sayle <roger@eyesopen.com>
234 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
235 with void-type branches instead of using a COMPOUND_EXPR.
237 2003-09-28 Jeff Sturm <jsturm@one-point.com>
239 * decl.c (java_optimize_inline, dump_function): Remove.
240 * java-tree.h (java_optimize_inline): Remove declaration.
241 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
242 * parse.y (source_end_java_method, java_expand_classes):
243 Likewise. Remove dead code.
245 2003-09-27 Roger Sayle <roger@eyesopen.com>
247 * lang.c (java_init_options): Set flag_evaluation_order.
248 * expr.c (force_evaluation_order): Don't attempt to force
249 evaluation order of binary operations using save_expr.
250 * parse.y (java_complete_lhs): No longer need to call
251 force_evaluation_order when constructing binary operators.
253 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
254 Bryce McKinlay <bryce@mckinlay.net.nz>
257 * parse.y (not_accessible_field_error): New function.
258 (resolve_expression_name): Check field access permissions.
259 (resolve_qualified_expression_name): Use
260 not_accessible_field_error.
261 (resolve_qualified_expression_name): Likewise.
263 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
265 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
267 2003-09-23 Roger Sayle <roger@eyesopen.com>
269 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
270 with equal operands without side-effects.
272 2003-09-22 Jeff Sturm <jsturm@one-point.com>
274 * decl.c (java_init_decl_processing): Don't emit otable decls
275 if flag_indirect_dispatch is not set.
277 2003-09-21 Richard Henderson <rth@redhat.com>
279 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
282 2003-09-21 Richard Henderson <rth@redhat.com>
284 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
285 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
287 2003-09-20 Richard Henderson <rth@redhat.com>
289 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
291 2003-09-18 Roger Sayle <roger@eyesopen.com>
293 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
294 * check-init.c (check_init): Likewise.
296 2003-09-18 Roger Sayle <roger@eyesopen.com>
298 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
300 2003-09-16 Andrew Haley <aph@redhat.com>
302 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
304 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
307 * mangle.c (find_compression_record_match): Skip
308 over a "6JArray" (the array template mangled string)
310 (mangle_array_type): Correct minor typo.
311 (atms): Move definition to the beginning.
313 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
315 * class.c (add_miranda_methods): Ensure super-interfaces are laid
316 out. Fix for PR java/12254.
318 2003-09-11 Richard Henderson <rth@redhat.com>
320 * parse.y (source_end_java_method): Update for new
321 cgraph_finalize_function argument.
323 2003-09-09 Richard Henderson <rth@redhat.com>
325 * parse.y (source_end_java_method): Update call to
326 cgraph_finalize_function.
328 2003-09-03 Jeff Sturm <jsturm@one-point.com>
330 * decl.c (java_expand_body): New function.
331 * expr.c (build_class_init): Set DECL_IGNORED_P.
332 * java-tree.h (start_complete_expand_method,
333 java_expand_body): Declare.
334 * jcf-parse.c (cgraph.h): Include.
335 (java_parse_file): Handle flag_unit_at_a_time.
336 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
337 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
338 (java_estimate_num_insns): Use walk_tree_without_duplicates.
339 (java_start_inlining): New function.
340 * parse.h (java_finish_classes): Declare.
341 * parse.y: Include cgraph.h.
342 (block): Don't special-case empty block production.
343 (craft_constructor): Set DECL_INLINE.
344 (source_end_java_method): Handle flag_unit_at_a_time.
345 Replace inline code with call to java_expand_body.
346 (start_complete_expand_method): Remove static modifier.
347 (java_expand_method_bodies): Patch function tree for
348 class initialization and/or synchronization as needed.
349 Don't begin RTL expansion yet.
350 (java_expand_classes): Check flag_unit_at_a_time before
351 calling finish_class.
352 (java_finish_classes): New function.
353 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
354 (patch_assignment): Set DECL_CONTEXT on temporary variable.
355 (emit_test_initialization): Set DECL_IGNORED_P.
357 2003-09-03 Roger Sayle <roger@eyesopen.com>
359 * builtins.c (enum builtin_type): Delete unused enumeration.
360 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
362 2003-08-28 Tom Tromey <tromey@redhat.com>
364 * gcj.texi (Extensions): Document gcjlib URLs.
366 2003-08-20 Tom Tromey <tromey@redhat.com>
368 * gcj.texi (Extensions): Added xref.
369 (libgcj Runtime Properties): Document
370 gnu.gcj.runtime.VMClassLoader.library_control.
372 2003-08-20 Andrew Haley <aph@redhat.com>
374 * except.c (prepare_eh_table_type): Use new encoding for exception
375 handlers when using -fno-assume-compiled.
377 2003-08-13 Tom Tromey <tromey@redhat.com>
379 * gcj.texi (Invoking gij): Document -X and -?.
381 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
383 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
384 GCJH_OBJS, JCFDUMP_OBJS
385 * win32-host.c: Removed the unnecessary and broken dependency
388 2003-08-11 Tom Tromey <tromey@redhat.com>
390 * parse.y (java_check_regular_methods): Typo fixes. Call
391 check_interface_throws_clauses. Use
392 check_concrete_throws_clauses.
393 (check_interface_throws_clauses): New function.
394 (check_concrete_throws_clauses): New function.
395 (hack_is_accessible_p): New function.
396 (find_most_specific_methods_list): Added FIXME.
397 * typeck.c (lookup_do): Use `flags' argument to decide what to
399 (lookup_argument_method_generic): New function.
400 (lookup_argument_method2): Removed.
401 * jcf.h (ACC_INVISIBLE): New define.
402 * jcf-write.c (generate_classfile): Skip invisible methods.
403 * class.c (add_miranda_methods): New function.
404 (layout_class_methods): Use it.
405 (get_access_flags_from_decl): Use ACC_INVISIBLE.
406 * java-tree.h (METHOD_INVISIBLE): New define.
407 (lang_decl_func) [invisible]: New field.
408 (lookup_argument_method_generic): Declare.
409 (SEARCH_INTERFACE): New define.
410 (SEARCH_SUPER): Likewise.
411 (SEARCH_ONLY_INTERFACE): Likewise.
412 (SEARCH_VISIBLE): Likewise.
413 (lookup_argument_method2): Removed declaration.
415 2003-08-05 Tom Tromey <tromey@redhat.com>
417 Fix for PR java/11600:
418 * parse.y (java_complete_lhs): See whether we're calling a method
420 (check_thrown_exceptions): Added `is_array_call' argument;
421 fixed `clone' checking; updated all callers.
423 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
425 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
427 2003-08-03 Tom Tromey <tromey@redhat.com>
429 * java-tree.h (METHOD_TRANSIENT): Removed.
430 * decl.c (pushdecl): Removed some dead code.
431 * class.c (get_access_flags_from_decl): Can't have transient
433 (add_method_1): Can't have a transient method.
435 2003-07-28 Andreas Jaeger <aj@suse.de>
437 * jvspec.c: Convert to ISO C90 prototypes.
439 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
441 * decl.c (force_poplevels): Fix warning call.
443 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
445 * expr.c (expand_java_field_op): Don't use xxx_with_decl
446 (expand_java_field_op): Likewise.
447 * class.c (layout_class_method): Likewise
448 (emit_register_classes): Likewise.
449 * decl.c (pushdecl): Likewise.
450 (poplevel): Likewise.
451 (force_poplevels): Likewise.
452 (give_name_to_locals): Likewise.
453 * check-init.c (check_for_initialization): Likewise.
455 2003-07-24 Jason Merrill <jason@redhat.com>
457 * java-tree.h: Move boolean_type_node et al to the back end.
459 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
461 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
464 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
466 * lang.opt: Don't show -MD_ and -MDD_.
468 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
470 * lang-options.h: Remove.
471 * lang.opt: Add help text.
473 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
475 * expr.c: Remove the last argument to expand_assignment().
477 2003-07-09 Jan Hubicka <jh@suse.cz>
479 * java-tree.h (DECL_NUM_STMTS): Rename to...
480 (DECL_ESTIMATED_INSNS): ... this.
481 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
482 New static functions.
483 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
484 * parser.y (add_stmt_to_compound): Do not account statements.
486 2003-07-08 Mark Wielaard <mark@klomp.org>
488 * gcj.texi: CNI now expands to Compiled Native Interface.
490 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
492 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
494 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
496 * expr.c (expand_byte_code): Adjist emit_line_note call.
498 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
500 * lang.c (java_handle_option): Don't handle filenames.
502 2003-07-02 Zack Weinberg <zack@codesourcery.com>
504 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
507 * jcf-write.c: Don't default-define DIR_SEPARATOR.
508 * jcf.h: Delete COMPARE_FILENAMES definition.
510 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
512 * lang.c (java_init_options): Update prototype.
514 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
516 * decl.c (poplevel): Adjust define_label call.
518 2003-06-27 Zack Weinberg <zack@codesourcery.com>
520 * gjavah.c (flag_jni): Make non-static.
521 * parse-scan.y (ctxp): Make non-static.
523 * class.c (build_method_symbols_entry)
524 * expr.c (get_offset_table_index)
525 * jcf-parse.c (jcf_parse):
526 Mark the definition static, matching the forward declaration.
528 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
530 * lang.c (java_handle_option): Don't check for missing arguments.
532 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
534 * class.c (push_class): Use a location_t to save place.
535 (emit_register_classes): Set input_location. Adjust
536 expand_function_end call.
537 * resource.c (write_resource_constructor): Likewise.
538 * decl.c (end_java_method): Adjust expand_function_end call.
539 * parse.y (source_end_java_method): Likewise.
541 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
543 * lang.c (java_handle_option): Likewise.
545 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
547 * lang.c (java_handle_option): Special-casing of optional
548 joined arguments no longer needed.
549 * lang.opt: Update switches that take optional argument.
551 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
553 * lang.opt: Declare Java.
554 * lang.c (java_init_options): Update.
556 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
558 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
560 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
562 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
563 * lang.c (java_handle_option): -MD and -MMD have an underscore.
564 * lang.opt: -MD and -MMD have an underscore.
566 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
568 * class.c (emit_register_classes): Adjust init_function_start
570 * decl.c (complete_start_java_method): Likewise.
571 * resource.c (write_resource_constructor): Likewise.
573 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
575 * Make-lang.in: Update to use options.c and options.h.
576 * lang.c: Include options.h not j-options.h.
577 (java_handle_option): Abort on unrecognized option.
578 (java_init_options): Request Java switches.
580 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
582 * Make-lang.in: Handle mostlyclean.
584 2003-06-11 Tom Tromey <tromey@redhat.com>
586 * lang.c (java_handle_option): Update dependency_tracking for
589 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
592 2003-06-10 Andrew Haley <aph@redhat.com>
594 * resource.c (write_resource_constructor): Use expand_expr to
595 generate the address of the label attached to a resource.
596 * Make-lang.in (java/resource.o): Add expr.h
598 2003-06-10 Andrew Haley <aph@redhat.com>
600 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
601 (java_decl_ok_for_sibcall): New.
603 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
605 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
606 (java/j-options.c, java/j-options.h): New.
607 * java-tree.h (resource_name, compile_resource_file,
608 compile_resource_data): Constify.
609 * jcf-write.c (jcf_write_base_directory): Similarly.
610 * jcf.h (jcf_write_base_directory): Similarly.
611 * lang.c: Include j-options.h.
612 (cl_options_count, cl_options, string_option, java_decode_option,
613 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
614 process_option_with_no): Remove.
615 (resource_name): Constify.
616 (LANG_HOOKS_HANDLE_OPTION): Override.
617 (java_handle_option): New.
618 (java_init): Don't call jcf_path_init.
619 (java_init_options): Call jcf_path_init.
621 * resource.c (compile_resource_data, compile_resource_file): Constify.
623 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
625 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
626 (struct lang_decl_func): Add last_line field.
627 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
628 DECL_SOURCE_LINE_LAST): Remove.
629 * parse.y (missing_return_error, finish_method_declaration,
630 lookup_cl, start_artificial_method_body, source_end_java_method,
631 start_complete_expand_method): Adjust.
633 2003-06-08 Tom Tromey <tromey@redhat.com>
635 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
638 2003-06-08 Roger Sayle <roger@eyesopen.com>
640 * builtins.c (define_builtin_type, builtin_types): Delete.
641 (define_builtin): Rewritten to take just the built-in code,
642 the function's name, type and fallback library function name.
643 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
644 (initialize_builtins): Overhaul to define the GCC builtins
645 used by gcj manually, providing the Java run-time's
646 implementations as the fallback library function.
648 2003-06-08 Anthony Green <green@redhat.com>
650 * parse.y (patch_cast): Fix conversions from floating-point to
653 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
655 * Make-lang.in: Update.
656 * lang.c: Include opts.h. Define cl_options_count and cl_options.
658 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
660 * lang.c (java_init_options): Update.
662 2003-06-05 Jan Hubicka <jh@suse.cz>
664 * Make-lang.in: Add support for stageprofile and stagefeedback
666 2003-05-31 Roger Sayle <roger@eyesopen.com>
668 * lang.c (java_init_options): Prescribe wrap-around two's
669 complement arithmetic overflow by setting flag_wrapv.
671 2003-05-29 Roger Sayle <roger@eyesopen.com>
673 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
674 (builtin_record): Add an additional builtin_code field to
675 record which GCC built-in corresponds to the Java function.
676 (java_builtins): Add new entries for atan, atan2, exp, log,
678 (max_builtin, min_builtin, abs_builtin): Perform constant
679 folding on the resulting tree.
680 (java_build_function_call_expr): Likewise, perform constant
681 folding on the resulting tree.
682 (initialize_builtins): The NULL creators are now allowed in
683 the java_builtins table, which is now terminated by an entry
684 with builtin_code == END_BUILTINS.
685 (check_for_builtin): Likewise. If the matching creator is
686 NULL, construct the call using java_build_function_call_expr
687 directly with the decl for the corresponding builtin_code.
689 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
691 * win32-host.c: Normalize copyright boilerplate.
693 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
695 * parse.y (print_int_node): Use string concatentation on
696 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
697 function calls into one.
699 2003-05-13 Zack Weinberg <zack@codesourcery.com>
701 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
702 fatal_io_error with calls to fatal_error; add ": %m" to the end of
703 all the affected error messages.
705 2003-05-13 Richard Henderson <rth@redhat.com>
707 * class.c (layout_class_method): Set DECL_EXTERNAL.
708 * decl.c (java_mark_decl_local, java_mark_class_local): New.
709 * java-tree.h (java_mark_class_local): Declare.
710 * jcf-parse.c (parse_class_file): Use it.
711 * parse.y (java_expand_classes): Likewise.
713 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
715 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
716 * lex.h: #include input.h.
717 * jv-scan.c (input_filename): Remove.
719 2003-05-02 Tom Tromey <tromey@redhat.com>
722 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
723 (handle_inner_classes): New function.
725 2003-05-01 Tom Tromey <tromey@redhat.com>
728 * parse.y (finish_for_loop): Do nothing if update expression is a
729 EXPR_WFL_NODE wrapping nothing.
730 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
732 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
734 * lex.h (input_lineno): Remove declaration.
735 * parse-scan.y: #include input.h.
736 (input_filename): Remove declaration.
737 (input_location): Add definition.
738 (input_line): Remove definition.
740 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
742 * lex.h (lineno): Rename to ...
743 (input_line): ... here
744 * parse-scan.y (lineno): Rename to ...
745 (input_line): ... here.
746 (reset_report): Rename lineno to input_line.
747 * check-init.c (check_init): Likewise.
748 * class.c (push_class): Likewise.
749 * decl.c (complete_start_java_method, end_java_method): Likewise.
750 * expr.c (expand_byte_code): Likewise.
751 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
752 * jcf-write.c (generate_bytecode_insns): Likewise.
753 * lex.c (java_init_lex, java_allocate_new_line,
754 do_java_lex): Likewise.
755 * parse.h (YYNOT_TWICE): Likewise.
756 * parse.y (empty_statement, expression_statement,
757 java_pop_parser_context, java_parser_context_save_global,
758 yyerror, register_fields, method_header, safe_layout_class,
759 find_in_imports_on_demand, create_artificial_method,
760 source_end_java_method, start_complete_expand_method,
761 build_thisn_assign, java_complete_lhs,
762 maybe_absorb_scoping_block): Likewise.
764 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
766 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
767 '/' when computing java source filename
769 2003-04-13 Tom Tromey <tromey@redhat.com>
771 * gjavah.c (print_c_decl): Indentation fix.
773 2003-04-12 Zack Weinberg <zack@codesourcery.com>
775 * class.c (make_field_value, make_method_value, get_dispatch_table)
776 (make_class_data, emit_offset_symbol_table)
777 * constants.c (build_constants_constructor)
778 * java-tree.h (START_RECORD_CONSTRUCTOR)
779 * parse.y (maybe_build_array_element_wfl):
780 Use build_constructor.
782 2003-04-10 Eric Blake <ebb9@email.byu.edu>
785 * parse.y (string_convert_int_cst): Always use at least one digit
786 in string conversion. Remove ASCII dependence.
787 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
789 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
791 * Make-lang.in: added win32-host.c
792 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
793 resolves to open() on non-Win32 platforms and
794 Win32-specific jcf_open_exact_case() on Win32
795 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
796 when trying .java and .class files
797 * win32-host.c: added to repository. Defines
798 Win32-specific jcf_open_exact_case()
800 2003-04-10 Andrew Haley <aph@redhat.com>
802 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
803 (maybe_free_localvar): Renamed from localvar_free.
805 (generate_bytecode_insns): Set new variable, jsrs.
806 Only free local vars if no jsr insns have been emittted.
807 Call maybe_free_localvar, not localvar_free.
809 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
811 * gcj.texi: Remove @ at start of file.
813 2003-03-25 Tom Tromey <tromey@redhat.com>
815 * parse.y (create_interface): Call CHECK_DEPRECATED.
817 2003-03-23 Zack Weinberg <zack@codesourcery.com>
819 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
821 2003-03-21 Zack Weinberg <zack@codesourcery.com>
823 * javaop.h (jfloat, jdouble): Make them structures mirroring
824 the bit fields of IEEE float and double respectively.
825 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
826 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
827 (union Word, union DWord): Delete.
828 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
830 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
832 (jni_print_float, jni_print_double): New. Generate
833 hexadecimal floating constants.
834 (print_field_info): Use jni_print_float/double.
836 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
837 finite floating point numbers for output; special case
840 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
842 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
843 Replace 0 and 1 with true and false in return statements.
845 2003-03-19 Tom Tromey <tromey@redhat.com>
847 * lex.c (do_java_lex): Renamed from java_lex.
848 (java_lex): New function.
851 2003-03-13 Tom Tromey <tromey@redhat.com>
853 * parse.y (resolve_inner_class): Error if qualifier is a primitive
856 2003-03-04 Andrew Haley <aph@redhat.com>
858 * gjavah.c (is_first_data_member): New global variable.
859 (print_c_decl): If it's the first data member, align it as the
861 (process_file): Set is_first_data_member.
863 2003-03-11 Tom Tromey <tromey@redhat.com>
865 * parse.y (resolve_field_access): Initialize class if field is
866 found in another static field.
867 * expr.c (build_class_init): Don't optimize out initialization of
868 implemented interface.
870 2003-03-11 Andrew Haley <aph@redhat.com>
872 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
875 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
877 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
878 and DIR_SEPARATOR_2 for a target.
881 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
882 and DIR_SEPARATOR_2 for a target into account.
884 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
886 * lang.c (java_init): Update prototype, move code to java_post_options.
887 (java_post_options): Similarly.
889 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
891 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
892 compare file name components depending on the case-sensitivity
893 or otherwise of the host file system.
895 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
896 "strcmp" to compare file name components.
897 Use IS_DIR_SEPARATOR instead of comparing directly against
899 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
900 comparing directly against DIR_SEPARATOR.
902 2003-03-04 Tom Tromey <tromey@redhat.com>
904 * Make-lang.in (java.tags): New target.
906 2003-03-01 Roger Sayle <roger@eyesopen.com>
908 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
909 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
911 2003-03-01 Tom Tromey <tromey@redhat.com>
913 * parse.y (jdep_resolve_class): Only check deprecation if we found
916 2003-02-28 Tom Tromey <tromey@redhat.com>
919 * class.c (maybe_layout_super_class): Always pass a WFL to
921 * parse.y (do_resolve_class): Updated comment to explain
924 2003-02-26 Tom Tromey <tromey@redhat.com>
926 * jcf-write.c (generate_classfile): Check whether class is
927 deprecated before writing attribute count.
929 2003-02-25 Roger Sayle <roger@eyesopen.com>
931 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
932 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
934 2003-02-23 Tom Tromey <tromey@redhat.com>
936 * lang-options.h: Added -Wdeprecated.
937 * gcj.texi (Warnings): Document -Wdeprecated.
938 * java-tree.h (flag_deprecated): Declare.
939 * lang.c (lang_W_options): Added deprecated.
940 (flag_deprecated): New global.
941 * chartables.h: Rebuilt.
942 * gen-table.pl (process_one): Look at whitespace.
943 (print_tables): Define LETTER_SPACE, LETTER_MASK.
944 * parse.h (CLEAR_DEPRECATED): New macro.
945 (CHECK_DEPRECATED_NO_RESET): New macro.
946 * jcf-parse.c (handle_deprecated): New function.
947 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
948 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
949 * parse.y (resolve_type_during_patch): Check deprecation.
950 (jdep_resolve_class): Likewise.
951 (process_imports): Likewise.
952 (resolve_expression_name): Likewise.
953 (check_deprecation): Strip arrays from decl. Check
955 (patch_method_invocation): Also check the particular constructor
957 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
958 * jcf-write.c (append_deprecated_attribute): New function.
959 (generate_classfile): Generate deprecated attribute when
961 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
962 (java_lex) [case '*']: Simplify logic.
963 (java_start_char_p): Use LETTER_MASK.
964 (java_part_char_p): Likewise.
965 (java_space_char_p): New function.
967 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
969 Change base class access representation.
970 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
971 (add_interface_do): Likewise.
973 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
975 * decl.c (java_init_decl_processing): Change
976 soft_lookupjnimethod_node to reflect the change in
977 signature of _Jv_LookupJNIMethod in libjava/jni.cc
978 * expr.c (build_jni_stub): Calculate and pass the size
979 on the stack of the arguments to a JNI function. Use
980 new target macro MODIFY_JNI_METHOD_CALL to allow a
981 target to modify the call to a JNI method.
983 2003-02-08 Roger Sayle <roger@eyesopen.com>
985 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
986 instead of basename to avoid compiler warnings on Tru64.
988 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
990 * gcj.texi: Update to GFDL 1.2.
992 2003-01-31 Andrew Haley <aph@redhat.com>
994 * parse.y (java_expand_classes): Scan the whole class list looking
995 for access methods that haven't yet been expanded.
997 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
1001 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
1002 to fix bootstrap on sparc-unknown-netbsdelf1.5.
1003 * jcf-parse.c: Likewise.
1005 2003-01-31 Mark Wielaard <mark@klomp.org>
1007 * gjavah.c (throwable_p): Allocate 1 more byte for string.
1009 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
1011 * class.c (make_class): Use BINFO_ELTS.
1012 (set_super_info): Likewse.
1013 (add_interface_do): Likewise.
1015 2003-01-30 Tom Tromey <tromey@redhat.com>
1017 * jcf-parse.c (read_class): Update identifier's class value if it
1018 changed during parsing.
1020 2003-01-30 Loren James Rittle <ljrittle@acm.org>
1022 * Make-lang.in (po-generated): Find the targets in $(parsedir).
1023 Propagate change to all other rules as required.
1024 (java/parse-scan.o): Add explicit dependency on
1025 $(parsedir)/java/parse-scan.c .
1027 2003-01-29 Tom Tromey <tromey@redhat.com>
1029 * parse.y (patch_assignment): Only transform the rhs of an
1030 assignment when compiling to native.
1032 2003-01-28 Tom Tromey <tromey@redhat.com>
1034 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
1036 2003-01-28 Tom Tromey <tromey@redhat.com>
1038 * lex.c (java_lex): Don't include UEOF as part of token.
1039 (java_read_unicode): Error if \u sequence prematurely terminated.
1041 2003-01-27 Tom Tromey <tromey@redhat.com>
1043 * parse.y (java_check_regular_methods): Check for construct after
1044 checking types in throws clause.
1046 2003-01-24 Tom Tromey <tromey@redhat.com>
1048 * class.c (build_static_field_ref): Only a String or numeric field
1049 can fold to a constant.
1051 2003-01-23 Tom Tromey <tromey@redhat.com>
1053 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
1054 file name in resource buffer.
1056 2003-01-23 Tom Tromey <tromey@redhat.com>
1058 * expr.c (build_known_method_ref): Use method's context to find
1061 2003-01-23 Tom Tromey <tromey@redhat.com>
1063 * constants.c (set_constant_entry): Allocated cleared memory.
1065 2003-01-22 Tom Tromey <tromey@redhat.com>
1067 * java-tree.h: Don't use PARAMS.
1068 * resource.c: Add prototypes for all functions.
1069 (write_resource_constructor): Use `const char *' to avoid
1072 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
1074 * jcf-parse.c (process_zip_dir): Remove unused variable.
1076 2003-01-22 Tom Tromey <tromey@redhat.com>
1078 * expr.c (build_invokeinterface): Abort if method's context is not
1081 2003-01-22 Tom Tromey <tromey@redhat.com>
1083 * gcj.texi (Input and output files): Mention non-class entries.
1084 * decl.c (java_init_decl_processing): Call
1085 init_resource_processing.
1086 * java-tree.h (compile_resource_data, write_resource_constructor,
1087 compile_resource_file, init_resource_processing): Declare.
1088 * config-lang.in (gtfiles): Added resource.c.
1089 * Make-lang.in (gt-java-resource.h): New target.
1090 (JAVA_OBJS): Added resource.o.
1091 (java/resource.o): New target.
1092 * resource.c: New file.
1093 * class.c (compile_resource_file): Moved to resource.c.
1094 (registerResource_libfunc): Likewise.
1095 (utf8_decl_list): Mark with GTY; now static.
1096 * jcf-parse.c (classify_zip_file): New function.
1097 (parse_zip_file_entries): Use it; compile .properties files.
1098 (process_zip_dir): Use classify_zip_file and compute_class_name.
1099 Don't write class name into zip directory.
1100 (java_parse_file): Call write_resource_constructor.
1101 (compute_class_name): New function.
1102 * jcf-io.c (read_zip_member): Reindented.
1104 2003-01-21 Tom Tromey <tromey@redhat.com>
1106 * class.c (supers_all_compiled): New function.
1107 (make_class_data): Use it.
1109 2003-01-21 Tom Tromey <tromey@redhat.com>
1111 * parse.y (method_header): Native method can't be strictfp.
1112 No method can be transient or volatile.
1114 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1116 Make-lang.in (jvspec.o-warn): Add -Wno-error.
1118 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
1120 * check-init.c: Fix comment typos.
1121 * class.c: Likewise.
1122 * constants.c: Likewise.
1124 * except.c: Likewise.
1126 * java-except.h: Likewise.
1127 * java-tree.h: Likewise.
1128 * javaop.h: Likewise.
1129 * jcf-dump.c: Likewise.
1130 * jcf-io.c: Likewise.
1131 * jcf-parse.c: Likewise.
1132 * jcf-write.c: Likewise.
1134 * mangle.c: Likewise.
1135 * typeck.c: Likewise.
1136 * verify.c: Likewise.
1138 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1140 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
1141 * jcf-write.c: Include "tm_p.h".
1143 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1145 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
1147 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1149 * builtins.c (java_build_function_call_expr): Renamed from
1150 build_function_call_expr. All callers changed.
1152 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
1153 * jcf-parse.c: Include tm_p.h.
1155 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
1158 2003-01-14 Tom Tromey <tromey@redhat.com>
1160 * class.c (make_class_data): Check that super is compiled before
1161 building class reference to it.
1163 2003-01-14 Andrew Haley <aph@redhat.com>
1165 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1166 varargs function -- correct.
1168 2003-01-14 Andrew Haley <aph@redhat.com>
1170 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
1172 2003-01-14 Andrew Haley <aph@redhat.com>
1174 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
1175 varargs function -- correct.
1177 * parse.y (patch_assignment): Copy the rhs of an assignment into a
1178 temporary if the RHS is a reference.
1180 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1182 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
1183 * keyword.h: Regenerated.
1185 * All Files: Convert to ISO C style function definitions.
1187 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
1189 * parse.y (check_pkg_class_access): ANSIfy definition.
1191 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1193 * decl.c, parse-scan.y, parse.y: Don't cast return value of
1196 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
1198 2003-01-09 Geoffrey Keating <geoffk@apple.com>
1200 Merge from pch-branch:
1202 2002-12-02 Geoffrey Keating <geoffk@apple.com>
1204 * Make-lang.in (java/gjavah.o): Update dependencies.
1205 * gjavah.c: Include ggc.h.
1207 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
1209 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
1210 (JCFDUMP_OBJS): Add ggc-none.o.
1211 (java/jcf-dump.o): Depend on GGC_H.
1212 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
1213 CPool substructures.
1214 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
1215 * jcf-dump.c: Include ggc.h.
1217 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1219 * jcf.h (union cpool_entry): New.
1220 (struct CPool): Use gengtype to mark. Change field 'data' to be
1222 (struct JCF): Use gengtype to mark.
1223 (CPOOL_UINT): Update for new cpool_entry type.
1224 (CPOOL_USHORT1): Likewise.
1225 (CPOOL_USHORT2): Likewise.
1226 (CPOOL_FINISH): Use GC to free cpool subfields.
1227 * parse.h (struct parser_ctxt): Mark field current_jcf.
1228 * lex.c (java_init_lex): Use GC to allocate struct JCF.
1229 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
1230 (main_jcf): Use gengtype to mark.
1231 (ggc_mark_jcf): Delete.
1232 (get_constant): Update for new cpool_entry type.
1233 (give_name_to_class): Likewise.
1234 (get_class_constant): Likewise.
1235 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1236 (java_parse_file): Use GGC to allocate struct JCF.
1237 (init_jcf_parse): Don't call ggc_add_root.
1238 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1240 * java-tree.h (current_jcf): Use gengtype to mark.
1241 (CPOOL_UTF): Update for new cpool_entry type.
1242 (outgoing_cpool): Use gengtype to mark.
1243 (struct lang_type): GC struct JCF and struct CPool.
1244 * config-lang.in (gtfiles): Add jcf.h.
1245 * constants.c (find_tree_constant): New.
1246 (set_constant_entry): Allocate cpool subfields using GGC. Update
1247 for new cpool_entry type.
1248 (find_constant1): Update for new cpool_entry type.
1249 (find_constant2): Likewise.
1250 (find_utf8_constant): Use find_tree_constant.
1251 (find_class_or_string_constant): Remove unnecessary cast to jword.
1252 Update for new cpool_entry type.
1253 (count_constant_pool_bytes): Update for new cpool_entry type.
1254 (write_constant_pool): Likewise.
1255 (alloc_name_constant): Use find_tree_constant.
1256 (build_constants_constructor): Update for new cpool_entry type.
1258 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1260 * parse.y (mark_parser_ctxt): Delete.
1261 (goal): Don't use ggc_add_root.
1262 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1263 (java_pop_parser_context): Let GC free parser_ctxt.
1264 (java_parser_context_resume): Likewise.
1265 * parse.h (struct parser_ctxt): Use gengtype to mark.
1267 (ctxp_for_generation): Likewise.
1268 * lex.h (struct java_lc_s): Mark for gengtype.
1269 (java_lexer): Rearrange for gengtype.
1270 * config-lang.in (gtfiles): Add lex.h, parse.h.
1272 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1274 * All Files: Remove PARAMS macro.
1276 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1277 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1280 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1283 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1285 * Make-lang.in (java.install-common, java.uninstall,
1286 java.install-info, java.install-man): Prepend $(DESTDIR)
1287 to destination paths in all (un)installation commands.
1288 (java.install-common): Rewrite $(LN) command to support
1289 DESTDIR with "ln" as well as with "ln -s".
1291 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1293 * java-tree.h: Protect against multiple inclusion.
1295 2003-01-07 Tom Tromey <tromey@redhat.com>
1297 * class.c (add_assume_compiled): Don't adjust parent if we're
1298 already at the root of tree.
1300 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1302 * lang.c (dump_compound_expr): Prototype.
1304 2003-01-03 Tom Tromey <tromey@redhat.com>
1306 Fix for PR java/8712:
1307 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1308 when simply checking against `null'.
1310 2003-01-03 Tom Tromey <tromey@redhat.com>
1312 * gcj.texi (Standard Properties): Document http.proxyHost and
1315 * gcj.texi (GNU Classpath Properties): Document new properties.
1317 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1319 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1320 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1321 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1323 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1325 * Make-lang.in, boehm.c, buffer.c,
1326 buffer.h, builtins.c, class.c,
1327 config-lang.in, constants.c,
1328 convert.h, decl.c, except.c,
1329 expr.c, java-except.h,
1330 java-tree.h, javaop.def,
1331 jcf-parse.c, jcf-write.c,
1332 jv-scan.c, jvgenmain.c,
1333 jvspec.c, keyword.gperf,
1334 keyword.h, lang-options.h,
1335 lang-specs.h, lang.c, lex.c,
1336 lex.h, mangle.c, mangle_name.c,
1337 parse-scan.y, parse.h, parse.y,
1338 typeck.c, verify.c, xref.c,
1339 xref.h: Replace "GNU CC" with
1340 "GCC" in the copyright header.
1342 * check-init.c, gjavah.c, javaop.h,
1343 jcf-depend.c, jcf-dump.c, jcf-io.c,
1344 jcf-path.c, jcf-reader.c, jcf.h,
1345 zextract.c, zipfile.h: These files are
1346 "part of GCC". Also say "GCC" not "GNU CC".
1348 2002-12-30 DJ Delorie <dj@redhat.com>
1350 * Make-lang.in: Protect against texi2pod/pod2man failing.
1352 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1354 * gcj.texi: Use @copying.
1356 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1358 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1359 print_cxx_classname.
1360 (print_cxx_classname): Add add_scope parameter.
1361 (print_class_decls): Do not emit a semicolon after the extern
1363 (process_file): Adjust calls to print_cxx_classname.
1365 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1367 * gcj.texi: Include Cover Texts in man page.
1369 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1371 * class.c (build_static_field_ref): Check FIELD_FINAL.
1373 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1374 instead of current_constant_pool_data_ref.
1375 * java-tree.h (current_constant_pool_data_ref): Undefine.
1376 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1377 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1378 current_constant_pool_data_ref.
1380 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1381 not build_internal_class_name.
1383 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1384 Use it when class ref isn't certain to be compiled.
1386 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1388 * gcj.texi: Include gcc-common.texi.
1389 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1390 $(srcdir)/doc/include/gcc-common.texi.
1392 2002-12-22 Anthony Green <green@redhat.com>
1394 * gcj.texi (Limitations): Add note about org.xml.sax and
1397 2002-12-20 Tom Tromey <tromey@redhat.com>
1399 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1400 where minimum case value is Integer.MIN_VALUE.
1403 2002-12-18 Andrew Haley <aph@redhat.com>
1405 * parse.y (patch_invoke): Force evaluation order when `check' is
1406 set. For PR libgcj/8945.
1408 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1410 * gcj.texi: Change version number to 3.4.
1412 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1413 Andrew Haley <aph@redhat.com>
1415 * parse.y (source_end_java_method): Remove custom encoding of line
1416 numbers for a function decl before passing it to the back end.
1418 2002-12-03 Andrew Haley <aph@redhat.com>
1420 * class.c (make_class_data): New field, "chain".
1421 * decl.c (java_init_decl_processing): Likewise.
1423 2002-12-02 Tom Tromey <tromey@redhat.com>
1426 * parse.y (do_resolve_class): Handle qualified name via
1429 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1431 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1432 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1433 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1434 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1435 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1436 Include coretypes.h and tm.h.
1437 * Make-lang.in: Update dependencies.
1439 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1441 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1443 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1445 * jcf-reader.c: Don't expand JCF_readu4 inside the
1446 expansion of JCF_SKIP.
1448 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1450 * jcf-reader.c: Don't expand JCF_readu4 inside the
1451 expansion of JCF_SKIP.
1453 2002-11-22 Tom Tromey <tromey@redhat.com>
1455 * parse.y (patch_binop): Cast right hand side of shift expression
1456 to `int'. Fixes PR java/8676.
1458 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1459 Andrew Haley <aph@redhat.com>
1461 * gcc/java/jcf-write.c (write_classfile): Remove target
1462 class file, if it exists, before renaming the temporary
1465 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1467 * jvspec.c (lang_specific_spec_functions): New.
1469 2002-11-18 Tom Tromey <tromey@redhat.com>
1471 Fix for PR java/7912:
1472 * expr.c (can_widen_reference_to): Allow cast of array to
1473 Cloneable or Serializable.
1474 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1475 (java_io_serializable_identifier_node): Likewise.
1476 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1477 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1478 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1479 java_io_serializable.
1480 * decl.c (java_init_decl_processing): Initialize
1481 java_lang_cloneable_identifier_node and
1482 java_io_serializable_identifier_node.
1483 (java_lang_cloneable_identifier_node): New global.
1484 (java_io_serializable_identifier_node): Likewise.
1486 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1488 * buffer.c: Remove unnecessary casts.
1489 * check-init.c: Likewise.
1490 * class.c: Likewise.
1491 * constants.c: Likewise.
1493 * except.c: Likewise.
1494 * gjavah.c: Likewise.
1495 * jcf-io.c: Likewise.
1496 * jcf-parse.c: Likewise.
1497 * jcf-path.c: Likewise.
1498 * jvspec.c: Likewise.
1501 * verify.c: Likewise.
1503 2002-11-06 Tom Tromey <tromey@redhat.com>
1505 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1508 2002-11-05 Tom Tromey <tromey@redhat.com>
1510 Fix for PR java/6388.
1511 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1512 * java-tree.h (enum java_tree_index): New values
1513 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1514 (decimal_int_max, decimal_long_max): New defines.
1515 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1516 (error_if_numeric_overflow): Rewrote range checking.
1517 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1520 2002-11-02 Tom Tromey <tromey@redhat.com>
1522 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1524 * class.c (make_method_value): Put class name, not signature, into
1525 `throws' field. For PR java/8415.
1527 2002-10-24 Tom Tromey <tromey@redhat.com>
1529 * gcj.texi (Invoking gij): Document --showversion.
1530 (Standard Properties): java.library.path now set.
1532 2002-10-23 Tom Tromey <tromey@redhat.com>
1534 * gjavah.c (decode_signature_piece): In JNI mode, print
1535 `jobjectArray' when array depth is nonzero.
1538 2002-10-15 Andrew Haley <aph@redhat.com>
1540 * parse.y (patch_invoke): Call force_evaluation_order on a static
1542 (resolve_qualified_expression_name): Call force_evaluation_order
1543 on a arg list that is part of a Qualified Expression Name.
1545 * lang.c (dump_compound_expr): New.
1546 (java_dump_tree): New.
1548 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1550 * gcj.texi: Added item describing the GCJ runtime property
1553 2002-10-15 Richard Henderson <rth@redhat.com>
1555 * jcf-parse.c (get_constant): Fix type warning.
1557 2002-10-15 Andrew Haley <aph@redhat.com>
1559 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1560 (java_inlining_map_static_initializers): Declare.
1562 2002-10-14 Andrew Haley <aph@redhat.com>
1564 * tree-inline.c (remap_block): All local class initialization
1565 flags go in the outermost scope.
1566 (expand_call_inline): Call java_inlining_map_static_initializers.
1567 (expand_call_inline): Call java_inlining_merge_static_initializers.
1568 * java/lang.c (merge_init_test_initialization): New.
1569 (java_inlining_merge_static_initializers): New.
1570 (inline_init_test_initialization): New.
1571 (java_inlining_map_static_initializers): New.
1573 2002-10-11 Mark Wielaard <mark@klomp.org>
1575 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1577 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1579 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1581 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1583 * parse.y (merge_string_cste): Add parentheses around & within |.
1585 2002-10-08 Tom Tromey <tromey@redhat.com>
1587 * parse.y (variable_declarator_id): Simplify error path for
1588 array declarator error. For PR java/8003.
1590 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1592 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1595 2002-10-08 Andrew Haley <aph@redhat.com>
1597 * parse.y (attach_init_test_initialization_flags): Check for
1600 2002-10-07 Anthony Green <green@redhat.com>
1602 * parse.y (merge_string_cste): Fix bug in string concatenation.
1604 2002-10-03 Michael Koch <konqueror@gmx.de>
1606 * gcj.texi (Standard properties):
1607 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1609 2002-10-02 Roger Sayle <roger@eyesopen.com>
1611 PR optimization/6627
1612 * lang.c (java_init): If storing the vbit in function
1613 pointers, ensure that force_align_functions_log is atleast
1614 one to aid compatability with g++ vtables.
1616 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1618 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1619 foul of type-based aliasing.
1621 2002-09-30 Anthony Green <green@redhat.com>
1623 * gcj.texi (Invoking jv-scan): Fix texinfo.
1625 2002-09-28 Anthony Green <green@redhat.com>
1627 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1628 (Code Generation): Add -fno-assert documentation.
1629 * jv-scan.c (flag_assert): New global.
1630 (options): Add assert option.
1631 (help): Add --no-assert documentation.
1632 * parse-scan.y (flag_assert): New global.
1633 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1634 (flag_assert): New global.
1635 * java-tree.h (flag_assert): New global.
1636 * lex.c (java_lex): Obey flag_assert.
1637 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1640 2002-09-26 Andrew Haley <aph@redhat.com>
1642 * expr.c (build_java_array_length_access): Check for null pointer.
1643 * expr.c (expand_java_arrayload): Likewise.
1645 2002-09-21 Richard Henderson <rth@redhat.com>
1647 * jcf-parse.c (get_constant): Decode from IEEE no matter
1648 what the target format.
1650 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1652 * ChangeLog: Follow spelling conventions.
1653 * class.c: Likewise.
1656 * gjavah.c: Likewise.
1657 * java-tree.h: Likewise.
1658 * jcf-dump.c: Likewise.
1659 * jcf-parse.c: Likewise.
1660 * jvspec.c: Likewise.
1662 * mangle.c: Likewise.
1663 * parse.y: Likewise.
1665 2002-09-17 Tom Tromey <tromey@redhat.com>
1667 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1668 where \r appears at EOF. Fixes PR java/7950.
1670 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1672 * jvspec.c (lang_specific_driver): Remove unused variable.
1674 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1676 * java-tree.h (union lang_tree_node): Add chain_next option.
1678 2002-09-16 Richard Henderson <rth@redhat.com>
1680 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1681 use new real.h interface.
1682 * jcf-write.c (find_constant_index): Use new real.h interface.
1683 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1685 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1687 * lang.c: Follow spelling conventions.
1689 2002-09-11 Per Bothner <per@bothner.com>
1691 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1692 constant to the type of the field.
1693 (java_complete_tree): Remove now-redundant code.
1695 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1697 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1700 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1701 return label if a ret instruction for the jsr has been reached.
1703 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1705 * parse.y (DIR_SEPARATOR): Don't define.
1706 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1708 2002-08-28 Andrew Haley <aph@redhat.com>
1710 * verify.c (verify_jvm_instructions): Allow exception handler
1711 inside code that is being protected, but generate a warning.
1712 * except.c (link_handler): Initialize `expanded' in new eh_range.
1713 (binding_depth, is_class_level, current_pc): Declare extern.
1715 2002-09-01 Mark Wielaard <mark@klomp.org>
1717 * gcj.texi: Add chapter about system properties.
1720 2002-08-26 Tom Tromey <tromey@redhat.com>
1722 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1723 conversion if RHS_TYPE is byte, short, or char.
1725 2002-08-22 Tom Tromey <tromey@redhat.com>
1727 * gcj.texi (Invoking gij): Document -cp and -classpath.
1729 2002-08-21 Tom Tromey <tromey@redhat.com>
1731 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1732 $(prefix)/share. For PR libgcj/7633.
1734 For PR java/6005 and PR java/7611:
1735 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1736 (java_can_use_bit_fields_p): New function.
1738 2002-08-16 Tom Tromey <tromey@redhat.com>
1740 * gcj.texi (Class Initialization): Mention class initialization of
1743 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1745 * Make-lang.in (java-tree-inline.o): New.
1746 (JAVA_OBJS): Add java-tree-inline.o.
1747 * parse.y (source_end_java_method): Call java_optimize_inline.
1748 (java_expand_method_bodies): Save method's tree in
1750 (add_stmt_to_compound): Keep track of the number of statments.
1751 * lang.c (java_init): Enable flag_inline_trees.
1752 (java_post_options): If flag_inline_functions is on, enable
1753 flag_inline_trees instread.
1754 (decl_constant_value): New.
1755 (java_tree_inlining_walk_subtrees): New.
1756 * java-tree.h (DECL_NUM_STMTS): New macro.
1757 (java_optimize_inline): Declare.
1758 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1759 Handle a LABEL_EXPR.
1760 * decl.c (build_result_decl): If we already have a DECL_RESULT
1762 (dump_function): New.
1763 (java_optimize_inline): New.
1764 (dump_function): New.
1766 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1769 * parse.y (build_assertion): Invert return from
1770 desiredAssertionStatus.
1772 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1774 * jcf-write.c (get_access_flags): Return correct access flags for
1775 private and protected inner classes.
1777 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1779 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1781 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1783 * mangle_name.c: Don't include obstack.h twice.
1784 * xref.c: Don't include obstack.h.
1786 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1788 * class.c: (permanent_obstack): Delete declaration.
1789 * constants.c: (permanent_obstack): Delete declaration.
1790 * except.c: (permanent_obstack): Delete declaration.
1791 * expr.c: (permanent_obstack): Delete declaration.
1792 * jcf-parse.c: (permanent_obstack): Delete declaration.
1793 (saveable_obstack): Delete declaration.
1794 * parse.h: (permanent_obstack): Delete declaration.
1795 * typeck.c: (permanent_obstack): Delete declaration.
1797 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1799 * gcj.texi (version-gcc): Increase to 3.3.
1801 2002-07-22 Tom Tromey <tromey@redhat.com>
1803 * lex.c (java_lex): Check for `e' or `E' after 0.
1805 2002-07-21 Richard Henderson <rth@redhat.com>
1807 * lang.c (java_unsafe_for_reeval): New.
1808 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1810 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1812 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1813 (jcf_path_init): Use GET_ENVIRONMENT.
1815 2002-07-10 Roger Sayle <roger@eyesopen.com>
1816 Zack Weinberg <zack@codesourcery.com>
1818 * builtins.c (initialize_builtins): Remove defines that
1819 handled C/C++ specific junk hereby removed from builtins.def.
1821 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1823 * lang.c (java_post_options): Update prototype.
1825 2002-07-05 Roger Sayle <roger@eyesopen.com>
1827 * builtins.c (initialize_builtins): Ignore the additional
1828 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1829 the builtins.def file.
1831 2002-07-01 Tom Tromey <tromey@redhat.com>
1834 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1837 2002-07-01 Roger Sayle <roger@eyesopen.com>
1839 * java/decl.c (builtin_function): Accept additional parameter.
1840 (java_init_decl_processing): Pass an additional NULL_TREE
1841 argument to builtin_function.
1843 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1845 * gcj.texi: Fixed gcj invocation example so that it compiles.
1847 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1849 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1850 * parse.y (mark_parser_ctxt): Likewise.
1851 (check_modifiers, declare_local_variables): Avoid incorrect
1852 hardcoded constant 10.
1854 * lex.c (java_read_char): Avoid "comparison is always true"
1857 2002-06-25 Andreas Schwab <schwab@suse.de>
1859 * expr.c (JSR): Avoid undefined operation on PC.
1861 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1863 * decl.c (clear_binding_level): Const-ify.
1865 2002-06-13 Akim Demaille <akim@epita.fr>
1867 * parse.y (class_declaration, interface_declaration): Make sure
1868 all their rules have an action, in order to avoid meaningless `$$
1869 = $1' and their type clashes.
1871 2002-06-11 Tom Tromey <tromey@redhat.com>
1873 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1874 * parse-scan.y (statement_without_trailing_substatement): Added
1876 (assert_statement): New rule.
1877 * java-tree.h (struct lang_type) [assertions]: New field.
1878 (TYPE_USES_ASSERTIONS): New macro.
1879 (CLASS_USES_ASSERTIONS): Likewise.
1880 (FIELD_SYNTHETIC): New define.
1881 * lex.c (java_lval;): Added ASSERT_TK.
1882 * parse.y (ASSERT_TK): Added.
1883 (statement_without_trailing_substatement): Added assert_statement.
1884 (assert_statement): New rule.
1885 (build_assertion): New function.
1886 (maybe_generate_pre_expand_clinit): Create and initialize
1887 $assertionsDisabled.
1888 (lookup_package_type): Removed decl.
1889 * keyword.h: Rebuilt.
1890 * keyword.gperf (assert): New token.
1892 2002-06-10 Akim Demaille <akim@epita.fr>
1894 * parse.y (interface_type_list, class_member_declaration)
1895 (unary_expression_not_plus_minus): Remove duplicate %type.
1898 2002-06-09 Tom Tromey <tromey@redhat.com>
1900 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1902 * parse.y (method_header): Give error message in all cases.
1905 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1907 Don't use RTL inlining. Fix for PR java/6820.
1908 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1909 (flag_really_inline): New.
1910 (java_decode_option): Set flag_really_inline if -finline-functions
1912 (java_post_options): New function. Turn off inlining unless
1913 flag_really_inline is set.
1915 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1917 * gjavah.c (throwable_p): Accept argument as either a classname or
1918 signature fragment. Create null-terminated classname string for super
1919 when calling itself recursively.
1920 (decode_signature_piece): Skip first character from class name
1921 signature when calling throwable_p.
1923 2002-06-08 H.J. Lu (hjl@gnu.org)
1925 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1927 2002-06-04 Tom Tromey <tromey@redhat.com>
1929 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1931 2002-06-04 Michael Koch <konqueror@gmx.de>
1933 * gcj.texi (Input Options): Fixed typo.
1935 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1937 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1938 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1939 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1940 and all now-pointless local variables. Rename other local
1941 variables to reflect their not being handles.
1943 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1944 #if JCF_USE_STDIO blocks.
1946 * parse.y: Add missing semicolon at end of rule.
1948 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1950 * check-init.c (attach_initialized_static_class): Delete, unused.
1951 * parse.y: Use htab_t instead of struct hashtable, update
1953 * java-tree.h: Include hashtab.h instead of hash.h.
1954 (struct lang_decl_func): Use htab_t, set up for gengtype.
1955 (struct init_test_hash_entry): Delete.
1956 (struct treetreehash_entry): New.
1957 (java_treetreehash_find): New
1958 (java_treetreehash_new): New prototype.
1959 (java_treetreehash_create): New prototype.
1960 (java_mark_tree): Delete prototype.
1961 (java_hash_hash_tree_node): Delete prototype.
1962 (java_hash_compare_tree_node): Delete prototype.
1963 (attach_initialized_static_class): Delete prototype.
1964 * expr.c (build_class_init): Update to use java_treetreehash
1966 (java_expand_expr): Update to use htab_t.
1967 (emit_init_test_initialization): Likewise.
1968 * decl.c (java_mark_tree): Delete.
1969 * class.c (init_test_hash_newfunc): Delete.
1970 (java_hash_hash_tree_node): Delete.
1971 (java_hash_compare_tree_node): Delete.
1972 (add_method_1): Update to use java_treetreehash functions.
1973 (JAVA_TREEHASHHASH_H): New macro.
1974 (java_treetreehash_hash): New function.
1975 (java_treetreehash_compare): New function.
1976 (java_treetreehash_find): New function.
1977 (java_treetreehash_new): New function.
1978 (java_treetreehash_create): New function.
1979 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1981 * Make-lang.in (java/parse.o): Depend on debug.h.
1982 * java-tree.h (struct lang_identifier): Use gengtype.
1983 (union lang_tree_node): New.
1984 (struct lang_decl_func): Use gengtype.
1985 (struct lang_decl_var): Likewise.
1986 (struct lang_decl): Likewise.
1987 * parse.y: Include debug.h.
1988 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1990 * lang.c (struct language_function): New dummy structure.
1992 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1993 descriminator for DECL_LANG_SPECIFIC.
1994 (struct lang_decl_func): Rename from struct lang_decl.
1995 (enum lang_decl_desc): New.
1996 (struct lang_decl): Make it a union. Update all the accessor macros.
1997 (struct lang_type): Use gengtype.
1998 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1999 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
2000 are now the same size.
2001 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
2002 use discriminator to mark DECL_LANG_SPECIFIC.
2004 * Make-lang.in (gt-java-builtins.h): New rule.
2005 (java/builtins.o): Add dependency on gt-<filename>.h.
2006 * builtins.c: Use gengtype for roots.
2007 (union string_or_tree): Use gengtype.
2008 (struct builtin_record): Use gengtype.
2009 * config-lang.in (gtfiles): Add builtins.c.
2011 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
2012 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
2013 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
2014 gt-java-parse.h, gtype-java.h): Add rules to generate.
2015 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
2016 (class.o): Add dependency on gt-*.h.
2017 (constants.o): Likewise.
2020 (jcf-parse.o): Likewise.
2021 (jcf-write.o): Likewise.
2023 * config-lang.in (gtfiles): New.
2024 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2025 * constants.c: Replace uses of ggc_add_* with GTY markers.
2027 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2028 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2029 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
2030 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
2032 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
2034 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2035 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
2037 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
2038 Include gtype-java.h.
2040 2002-06-02 Tom Tromey <tromey@redhat.com>
2042 Fix for PR java/5913:
2043 * parse.y (patch_binop): Call patch_string on op1.
2045 2002-06-02 Tom Tromey <tromey@redhat.com>
2047 Fix for PR java/1343, PR java/6336:
2048 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
2049 formatting. Changed return type.
2050 (anonymous_class_counter): Moved to top of file.
2051 (maybe_make_nested_class_name): Append number to class name for
2052 function-local classes.
2054 2002-05-28 Zack Weinberg <zack@codesourcery.com>
2056 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
2057 * Make-lang.in: Update dependency lists.
2059 2002-05-18 Mark Mitchell <mark@codesourcery.com>
2061 * gjavah.c (throwable_p): Do not free the name of the class after
2062 passing it to find_class.
2063 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
2064 * jcf-io.c (dirent.h): Include it.
2065 (fnmatch.h): Likewise.
2066 (compare_path): New function.
2067 (java_or_class_file): Likewise.
2068 (memoized_dirlist_entry): New type.
2069 (memoized_dirlist_lookup_eq): New function.
2070 (memoized_dirlists): New variable.
2071 (caching_stat): New function.
2072 (memoized_class_lookup_eq): New function.
2073 (memoized_class_lookups): Likewise.
2074 (find_class): Use memoized_class_lookups and caching_stat.
2075 * jcf.h (JCF_USE_SCANDIR): Define.
2076 * parse.y (java_expand_classes): Write the class files in reverse
2079 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2081 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
2083 2002-05-13 Mark Mitchell <mark@codesourcery.com>
2085 * jcf-write.c (write_classfile): Unlink the temporary file if it
2086 cannot be renamed. Use concat to build up the name of the
2089 2002-05-08 Mark Mitchell <mark@codesourcery.com>
2091 * jcf-write.c (write_classfile): Write the file to a
2092 temporary file and then rename it.
2094 2002-05-07 Tom Tromey <tromey@redhat.com>
2096 * gjavah.c (throwable_p): Use xstrdup, not strdup.
2098 Fix for PR java/1200:
2099 * gjavah.c (throwable_p): New function.
2100 (decode_signature_piece): Use it. A `WeakReference' isn't the
2103 (gcjh_streq): New function.
2105 2002-05-07 Andreas Jaeger <aj@suse.de>
2107 * parse.y (finish_for_loop): Fix if statement.
2109 2002-05-06 Tom Tromey <tromey@redhat.com>
2111 Fix for PR java/5941:
2112 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
2113 loop update expression.
2114 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
2115 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
2117 2002-05-04 Mark Wielaard <mark@klomp.org>
2120 * parse.y (build_string_concatenation): Return just op1 only when op2
2121 is null and op1 is a STRING_CST, otherwise always construct a
2124 2002-04-27 Tom Tromey <tromey@redhat.com>
2127 * parse.y (string_convert_int_cst): New function.
2128 (merge_string_cste): Use it.
2130 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
2132 * java-tree.h (java_parse_file): Update.
2133 (java_set_yydebug): Remove.
2134 * jcf-parse.c (yydebug): Remove.
2135 (java_set_yydebug): Die.
2136 (java_parse_file): Update.
2137 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
2139 2002-04-24 Tom Tromey <tromey@redhat.com>
2142 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
2143 EXPR_WFL_QUALIFICATION of qual_wfl.
2145 2002-04-23 Per Bothner <per@bothner.com>
2147 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
2148 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
2149 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
2151 2002-04-23 Tom Tromey <tromey@redhat.com>
2154 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
2155 recognize `-fcompile-resource='.
2156 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
2159 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2161 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
2162 paths. Fixes PR java/2791.
2164 2002-04-19 Andrew Haley <aph@redhat.com>
2166 * jcf-write.c (push_long_const): lo, hi: New variables.
2167 Use rshift_double to extract the high part of a 64-bit long.
2168 Use WORD_TO_INT to extract the low part.
2170 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
2171 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
2172 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
2174 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
2176 * typeck.c (incomplete_type_error): Remove.
2178 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2180 * class.c (make_class_data): Set DECL_ALIGN on static class data,
2181 for hash synchronization.
2182 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
2183 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
2186 2002-04-16 Mark Wielaard <mark@klomp.org>
2188 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
2191 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2193 Fix for PR java/6294:
2194 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
2197 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2199 Fix for PR java/6085:
2200 * parse.y (patch_method_invocation): Always use build_access_to_thisn
2201 to get enclosing "this" argument for inner-class constructor
2202 invocation. Pass correct arguments to build_access_to_thisn.
2204 2002-04-10 Andreas Jaeger <aj@suse.de>
2206 * gcj.texi (Input Options): Fix extdirs patch.
2208 2002-04-10 Anthony Green <green@redhat.com>
2210 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
2212 2002-04-09 Anthony Green <green@redhat.com>
2214 * gcj.texi (Input Options): Add --extdirs documentation.
2215 * jcf-dump.c (OPT_extdirs): New macro.
2216 (options): Add extdirs option.
2217 (help): Describe --extdirs.
2218 (main): Handle OPT_extdirs.
2219 * gjavah.c (OPT_extdirs): New macro.
2220 (options): Add extdirs option.
2221 (help): Describe --extdirs.
2222 (main): Handle OPT_extdirs.
2223 * jcf-path.c (jcf_path_init): Add extdirs support.
2224 (jcf_path_extdirs_arg): New function.
2225 (extensions): New variable to hold extensions path entries.
2226 * jvspec.c: Remove -fextdirs= when compiling main().
2227 * lang.c (java_decode_option): Handle -fextdirs=.
2228 * jcf.h (jcf_path_extdirs_arg): Declare new function.
2229 * Make-lang.in: Compile jcf-path with version info for use in
2230 identifying the appropriate libgcj.jar.
2232 2002-04-08 Tom Tromey <tromey@redhat.com>
2235 * .cvsignore: Added rmic.1 and rmiregistry.1.
2236 * gcj.texi (Top): Link to new nodes.
2237 (Invoking rmic): New node.
2238 (Invoking rmiregistry): Likewise.
2239 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2241 (java.maintainer-clean): Likewise.
2242 ($(srcdir)/java/rmic.1): New target.
2243 ($(srcdir)/java/rmiregistry.1): Likewise.
2244 (java.install-man): Handle rmic.1 and rmiregistry.1.
2246 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2248 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2249 Add note about handling uncaught exceptions. Add an exception handler
2252 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2254 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2255 after using it to patch CALL_EXPR.
2257 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2259 * gcj.texi (Invocation): Document CNI invocation API.
2261 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2263 * expr.c (truthvalue_conversion): Rename. Update.
2264 (expand_compare): Update.
2265 * java-tree.h (java_truthvalue_conversion): New.
2266 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2268 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2270 * java-tree.h (java_mark_addressable): New.
2271 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2272 * typeck.c (mark_addressable): Rename, update.
2274 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2276 * expr.c (build_java_binop): Update.
2277 * java-tree.h (java_signed_type, java_unsigned_type,
2278 java_signed_or_unsigned_type): Update.
2279 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2280 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2281 * parse.y (patch_binop): Update.
2282 * typeck.c (signed_or_unsigned_type, unsigned_type,
2283 signed_type): Update.
2285 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2287 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2288 (java_dummy_print): Remove.
2289 (lang_print_error): Rename. Exit early if inhibiting output.
2290 (inhibit_error_printing_function): New.
2291 (java_init): Don't set hook.
2292 (lang_init_source): Use new boolean.
2294 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2296 * parse.y (do_resolve_class): Fix infinite recursion.
2298 2002-03-29 Tom Tromey <tromey@redhat.com>
2300 * parse.y (check_inner_circular_reference): Ignore incomplete
2303 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2305 * Make-lang.in (builtins.o): Update.
2306 * boehm.c (get_boehm_type_descriptor): Update.
2307 * builtins.c: Include langhooks.h.
2308 * decl.c (java_init_decl_processing): Update.
2309 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2310 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2312 * typeck.c (type_for_mode, type_for_size): Update.
2314 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2316 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2318 2002-03-28 Tom Tromey <tromey@redhat.com>
2320 * except.c (expand_end_java_handler): If the handler type is NULL,
2321 use java.lang.Throwable. Fixes PR java/5986.
2323 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2325 Fix for PR java/4715:
2326 * jcf-parse.c (parse_source_file_3): New function.
2327 (read_class): Call it.
2328 (java_parse_file): Likewise.
2330 2002-03-28 Jan Hubicka <jh@suse.cz>
2332 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2334 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2336 * parse.y (resolve_package): Initialize "decl".
2337 (lookup_package_type): Remove unused function.
2339 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2341 Fix for PR java/5993:
2342 * parse.y (resolve_package): Return the decl if resolution was
2343 successful. Don't special case "java.lang" and "java.lang.reflect"
2344 packages. Set type_name to the merged identifier.
2345 (resolved_qualified_expression_name): Print error using "name" if
2346 resolve_package returns NULL_TREE.
2348 2002-03-27 Tom Tromey <tromey@redhat.com>
2350 * expr.c (expand_invoke): Don't generate null pointer check if
2351 we're calling <init>.
2353 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2355 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2357 * java-tree.h (java_lang_expand_expr): Similarly.
2358 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2359 (java_init): Don't set hook.
2361 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2363 Fix for PR java/5850:
2364 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2365 context if field was not found in the current scope.
2366 * expr.c (lookup_field): Don't look in enclosing contexts.
2368 2002-03-26 Tom Tromey <tromey@redhat.com>
2370 Fix for PR java/5942:
2371 * parse.y (init_src_parse): Added sanity check.
2372 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2375 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2377 * decl.c (lang_mark_tree): Rename java_mark_tree.
2378 * java-tree.h (java_mark_tree): New.
2379 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2381 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2383 * lex.c: Change java_perform_atof to take normal parameters
2384 instead of a pointer to a parameter block. Call it directly
2387 2002-03-22 Mark Wielaard <mark@klomp.org>
2389 Fix for PR java/5368:
2390 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2391 when printing error message.
2393 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2395 * decl.c (maybe_build_cleanup): Remove.
2397 2002-03-22 Tom Tromey <tromey@redhat.com>
2399 Andrew Haley <aph@cambridge.redhat.com>
2401 * expr.c (build_field_ref): Don't build a check if the field is a
2404 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2406 Fix for PR java/6026:
2407 * lex.c (java_lex): Fix parsing of consecutive floats.
2409 2002-03-21 Tom Tromey <tromey@redhat.com>
2411 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2414 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2416 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2417 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2419 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2421 * gcj.texi: @code{gcj} becomes @command{gcj}.
2422 @code{gcc} becomes @command{gcc}.
2423 GcjRaw changed to gnu.gcc.RawData.
2425 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2427 * decl.c (start_java_method): Use new hook.
2428 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2429 (java_init): Remove old hook.
2431 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2433 * builtins.c (define_builtin): Do nothing if `type' is null.
2436 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2438 * parse.y (parser_check_super_interface): Fix error message
2441 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2443 * jcf-parse.c (get_constant): Delete unused variables.
2445 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2447 * java-tree.h (java_parse_file): New.
2448 * jcf-parse.c (yyparse): Rename java_parse_file.
2449 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2451 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2453 * parse.y (craft_constructor): Return the constructor decl.
2454 (java_expand_classes): Update comments.
2455 (lookup_method_invoke): Call fix_constructors immediately for
2456 anonymous class. Fixes PR java/5935.
2458 2002-03-15 Anthony Green <green@redhat.com>
2460 * jcf-parse.c (yyparse): Don't emit class registration
2461 constructor when compiling resource files.
2463 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2465 * lang.c (java_tree_code_type, java_tree_code_length,
2466 tree_code_name): Delete.
2467 (tree_code_type, tree_code_length, tree_code_name): Define.
2468 (java_init): Don't try to copy into the various tree_code
2471 2002-03-12 Tom Tromey <tromey@redhat.com>
2473 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2474 UTF-8, not UCS-2. Fixes PR java/5923.
2476 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2477 a call_expr wrapped in a convert. Fixes PR java/5848.
2479 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2481 * jcf-write.c (write_classfile): Improve error strings.
2483 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2485 * lex.c: Adjust comments to GNU standards.
2487 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2489 Fix for PR java/5902:
2490 * lex.c (java_lex): Fix parsing of literals.
2492 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2494 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2495 to prevent it getting evaluated twice in the store checking case.
2496 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2499 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2501 * decl.c (java_init_decl_processing): Make sure class_type_node
2502 alignment is not less than 64 bits if hash synchronization is enabled.
2504 2002-03-08 Per Bothner <per@bothner.com>
2506 * parse.y (java_complete_lhs): Check if patch_assignment
2507 returned an error-mark.
2509 * parse.y (try_builtin_assignconv): Don't special-case zero.
2511 2002-03-08 Per Bothner <per@bothner.com>
2513 Fix for PR java/5812.
2514 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2515 here instead of in JSR macro. Likewise with load_type_state call.
2516 Do the latter on if the return_pc has been verified (the jsr returns).
2517 (JSR): Now just call build_java_jsr.
2519 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2521 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2522 (java.install-common): Link native driver to
2523 JAVA_TARGET_INSTALL_NAME.
2525 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2527 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2528 * builtins.c(sin_builtin): Likewise
2529 * builtins.c(sqrt_builtin): Likewise
2531 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2533 * java/expr.c, java/jcf-parse.c, java/lex.c:
2534 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2535 REAL_ARITHMETIC blocks unconditional. Delete some further
2536 #ifdef blocks predicated on REAL_ARITHMETIC.
2538 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2540 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2541 explicit sizeof/sizeof.
2542 * decl.c (java_init_decl_processing): Likewise.
2543 * jcf-parse.c (init_jcf_parse): Likewise.
2544 * parse.y (init_src_parse): Likewise.
2546 2002-03-02 Per Bothner <per@bothner.com>
2548 Make --CLASSPATH by a synonym for --classpath and -classpath.
2549 Implement --bootclasspath.
2550 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2551 (classpath_l): Remove.
2552 (jcf_path_CLASSPATH_arg): Remove.
2553 (jcf_path_bootclasspath_arg): New function.
2554 (jcf_path_seal): Simplify accordingly.
2556 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2557 (jcf_path_CLASSPATH): Remove declaration.
2558 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2559 (lang_specific_driver): Translate -bootclasspath.
2560 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2561 * lang.c (decode_lang_options): Do jcf_path_init first.
2562 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2563 * gjavah.c: Also handle --bootclasspath.
2564 Handle --CLASSPATH as a synonum for --classpath.
2565 * jcf-dump.c: Likewise.
2567 "." is not part of system path, but is the default for --classpath.
2568 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2569 (jcf_path_seal): Add "." if no CLASSPATH specified.
2571 * gcj.texi: Document changes.
2573 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2575 * expr.c (build_java_arraystore_check): Fix formatting.
2577 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2579 Fix for PR java/5758, java/5632:
2580 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2581 inner-class separator too.
2582 * parse.y (do_resolve_class): New local `decl_result.'
2583 Progressively build a name for what can have been loaded.
2585 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2587 * expr.c (java_array_data_offset): Removed function.
2588 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2589 (build_java_array_length_access): Obtain "length" value using a
2590 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2591 (build_java_arrayaccess): Correct comment. Access "data" using a
2592 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2593 (build_java_arraystore_check): New function.
2594 (expand_java_arraystore): Use build_java_arraystore_check.
2595 * parse.y (patch_assignment): Simplify code to insert a store check
2596 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2597 * check-init.c (check_init): Update to reflect that an array length
2598 access is now a COMPONENT_REF.
2599 * gcj.texi (Code Generation): Improve documentation of
2600 -fno-bounds-check. Add documentation for -fno-store-check.
2601 * java-tree.h (flag_store_check): Declare.
2602 (build_java_arraystore_check): Declare.
2603 * lang.c (flag_store_check): Initialize to 1.
2604 (lang_f_options): Add store-check option.
2605 * jvspec.c: Don't pass store-check option to jvgenmain.
2606 * lang-options.h: Add help string for -fno-store-check.
2608 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2610 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2611 * java-tree.h (java_dup_lang_specific_decl): New.
2612 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2614 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2616 * builtins.c, decl.c: Delete traditional-mode-related code
2617 copied from the C front end but not used, or used only to
2618 permit the compiler to link.
2620 2002-02-22 Tom Tromey <tromey@redhat.com>
2622 Fix for PR java/2369:
2623 * jvspec.c (verify_class_name): New function.
2624 (lang_specific_driver): Call it.
2625 (JAVA_START_CHAR_P): New macro.
2626 (JAVA_PART_CHAR_P): Likewise.
2628 2002-02-22 Per Bothner <per@bothner.com>
2630 * class.c: Change vtable to be more compatible with g++ v3 abi.
2631 (get_dispatch_table): Prepend offset-to-top (always 0) and
2632 type_info pointer (currently unimplemented hence NULL) to vtable.
2633 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2634 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2635 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2636 (build_dtable_decl): Add declarations for new fields.
2638 2002-02-20 Per Bothner <per@bothner.com>
2640 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2641 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2642 don't need to set it on the COMPOUND_EXPR - the caller does that.
2644 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2646 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2647 `--CLASSPATH' becomes `--classpath.'
2648 * gjavah.c: Likewise.
2649 * jcf-dump.c: Likewise.
2650 * lang-options.h: Likewise.
2652 * jcf-path.c: Updated comment.
2653 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2654 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2655 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2656 (jcf_path_CLASSPATH_arg): Ditto.
2657 (classpath_u): Updated leading comment.
2659 2002-02-20 Per Bothner <per@bothner.com>
2661 * builtins.c (check_for_builtin): New function.
2662 (build_call_or_builtin): Remove.
2663 * java-tree.h: Update accordingly.
2664 * expr.c (expand_invoke): Use build + check_for_builtin instead
2665 of build_call_or_builtin.
2666 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2667 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2668 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2670 2002-02-17 Tom Tromey <tromey@redhat.com>
2672 * java-tree.h (TYPE_STRICTFP): New macro.
2673 (struct lang_type) [strictfp]: New field.
2674 (CLASS_STRICTFP): New macro.
2675 (METHOD_STRICTFP): New macro.
2676 (struct lang_decl) [strictfp]: New field.
2677 * parse.y (method_header): Disallow strictfp constructor or
2679 (STRICT_TK): Move before MODIFIER_TK.
2680 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2681 (METHOD_MODIFIERS): Likewise.
2682 (INTERFACE_MODIFIERS): Likewise.
2683 * jcf-write.c (get_access_flags): Likewise.
2684 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2685 (add_method_1): Likewise.
2686 (get_access_flags_from_decl): Likewise.
2687 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2688 recognize strictfp flag.
2689 * jcf.h (ACC_STRICT): New define.
2691 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2693 * class.c(build_utf8_ref): Move declaration of decl_size
2695 2002-02-07 Tom Tromey <tromey@redhat.com>
2697 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2700 2002-02-04 Anthony Green <green@redhat.com>
2702 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2703 sections if available.
2705 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2707 * parse.y (java_expand_classes): Fix typo in static field loop.
2709 2002-02-02 Richard Henderson <rth@redhat.com>
2711 * class.c (add_field): Mark static fields external.
2712 (build_class_ref): Remove redundant set.
2713 * parse.y (java_expand_classes): Mark static fields of classes
2714 to be compiled as local.
2715 * jcf-parse.c (parse_class_file): Likewise.
2717 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2719 * gcj.texi (About CNI): New node.
2721 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2724 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2725 setlocale() with LC_CTYPE as a parameter.
2728 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2730 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2731 Follow GNU Coding Standards for --version.
2733 2002-01-28 Tom Tromey <tromey@redhat.com>
2735 * expr.c (build_jni_stub): Ensure storage for `meth' is
2737 * parse.y (java_complete_expand_methods): Set
2738 current_function_decl before building JNI stub.
2740 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2742 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2745 2002-01-22 Tom Tromey <tromey@redhat.com>
2747 * decl.c (java_init_decl_processing): Use add_predefined_file.
2748 Predefine RawData.java.
2749 (predef_filenames): Removed.
2750 (java_init_decl_processing): Don't register predef_filenames.
2751 * jcf-parse.c (add_predefined_file): New function.
2752 (predefined_filename_p): Rewrote.
2753 (predefined_filename_p): No longer static.
2754 * decl.c (java_init_decl_processing): Call initialize_builtins.
2755 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2756 (java/builtins.o): New target.
2757 * builtins.c: New file.
2758 * parse.y (patch_invoke): Use build_call_or_builtin.
2759 * java-tree.h (build_call_or_builtin): Declare.
2760 (initialize_builtins): Declare.
2761 (java_set_exception_lang_code): Removed unused declaration.
2762 (PREDEF_FILENAMES_SIZE): Removed.
2763 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2764 (predef_filenames): New define.
2765 (add_predefined_file): Declare.
2766 (predefined_filename_p): Declare.
2767 * expr.c (expand_invoke): Use build_call_or_builtin.
2769 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2771 * parse.y (patch_switch_statement): Fix format specifier.
2773 2002-01-16 Tom Tromey <tromey@redhat.com>
2775 More for PR java/5365:
2776 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2778 (process_file): Generate include for
2779 java.lang.UnsupportedOperationExceptions.
2781 2002-01-15 Andreas Jaeger <aj@suse.de>
2783 * .cvsignore: Add man pages.
2785 2002-01-15 Tom Tromey <tromey@redhat.com>
2787 Fix for PR java/5365:
2788 * gjavah.c (process_file): Turn class name into a file name.
2790 2002-01-14 Matthias Klose <doko@debian.org>
2792 * gcj.texi: Fix whitespace and formatting errors in the
2793 synopsis of the man pages. Update copyright.
2795 2002-01-14 Tom Tromey <tromey@redhat.com>
2798 * Make-lang.in (java.install-man): Handle jv-convert man page.
2799 (java.generated-manpages): Added jv-convert.1.
2800 (java.uninstall): Remove jv-convert.1.
2801 (java.maintainer-clean): Likewise.
2802 ($(srcdir)/java/jv-convert.1): New target.
2803 * gcj.texi (Top): Link to jv-convert node.
2804 (Individual utilities): Likewise.
2805 (Invoking jv-convert): New node.
2807 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2808 Martin Kahlert <martin.kahlert@infineon.com>
2810 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2811 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2813 2002-01-03 Graham Stott <grahams@redhat.com>
2815 * class.c (compile_resource_file): Update copyright date.
2816 Constify filename parameter.
2817 (java-tree.h): Update copyright date.
2818 (compile_resource_file): Constify filename parameter.
2820 2002-01-03 Graham Stott <grahams@redhat.com>
2822 * gcc/jcf-parse.c: Update copyright date.
2823 (yyparse): Constify resource_filename.
2825 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2827 * parse.y (src_parse_roots): Don't needlessly zero init.
2829 2001-12-31 Tom Tromey <tromey@redhat.com>
2831 * parse.y (dump_java_tree): New function.
2832 (source_end_java_method): Call it.
2833 (end_class_declaration): Likewise.
2834 * lang.c (java_decode_option): Call dump_switch_p.
2836 2001-12-28 Tom Tromey <tromey@redhat.com>
2838 * gen-table.pl: Don't process characters after \uffff. Added
2839 comment pointing to input file.
2841 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2843 * gen-table.pl: Const-ify output. Document the location of a
2844 suitable unicode input file.
2846 * chartables.h: Regenerate.
2848 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2850 * chartables.h: Const-ify.
2851 * gjavah.c (options): Likewise.
2852 * jcf-dump.c (options): Likewise.
2853 * jv-scan.c (options): Likewise.
2854 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2855 * parse.y (binop_lookup): Likewise.
2857 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2859 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2860 the static arrays that are output.
2861 * jvspec.c (jvgenmain_spec): Make static.
2862 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2863 * keyword.h: Regenerate.
2864 * lang.c (string_option, process_option_with_no, lang_f_options,
2865 lang_W_options): Const-ify.
2866 * lex.c (java_lex): Likewise.
2868 2001-12-21 Richard Henderson <rth@redhat.com>
2870 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2871 (get_boehm_type_descriptor): ... here. Arrange for the
2872 TREE_TYPE to get set properly.
2874 2001-12-21 Richard Henderson <rth@redhat.com>
2876 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2877 only if the target requires collect2.
2879 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2881 2001-12-20 Tom Tromey <tromey@redhat.com>
2884 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2885 CAN_COMPLETE_NORMALLY for the node.
2886 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2887 generate code for second branch if first branch can't complete
2889 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2890 the loop head if the loop body can't complete normally.
2892 2001-12-20 Tom Tromey <tromey@redhat.com>
2895 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2896 case where `finally' clause can't complete normally.
2898 2001-12-20 Tom Tromey <tromey@redhat.com>
2901 * parse.y (analyze_clinit_body): Added this_class parameter.
2902 Check for more cases where we must keep <clinit>.
2903 (maybe_yank_clinit): Cleaned up flow control.
2905 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2907 * decl.c (java_init_decl_processing): Don't initialize
2908 finit_leg_identifier_node.
2909 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2910 (finit_leg_identifier_node): Remove.
2911 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2913 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2915 * mangle.c (mangle_member_name): Don't special-case for
2917 * mangle_name.c (unicode_mangling_length): Likewise.
2918 (append_unicode_mangled_name): Likewise.
2919 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2922 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2924 * expr.c (build_java_array_length_access): Don't force null pointer
2925 check unless flag_check_references is set.
2927 2001-12-20 Tom Tromey <tromey@redhat.com>
2929 Fix for PR java/3417:
2930 * parse.y (patch_assignment): Added special processing for
2932 (patch_return): Don't convert booleans to integers, and don't
2933 special-case `null'.
2935 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2937 * config-lang.in (diff_excludes): Remove.
2939 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2941 * gcj.texi: Update link to GCC manual.
2943 2001-12-17 Tom Tromey <tromey@redhat.com>
2945 * parse.y (link_nested_class_to_enclosing): Removed useless
2948 2001-12-16 Tom Tromey <tromey@redhat.com>
2950 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2953 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2955 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2956 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2959 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2961 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2963 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2965 * decl.c (java_init_decl_processing): Build otable_type correctly.
2966 otable_decl is an otable_type.
2968 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2970 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2971 otable_type, otable_ptr_type, method_symbol_type,
2972 method_symbols_array_type, method_symbols_array_ptr_type): New
2973 field/global tree definitions.
2974 (flag_indirect_dispatch): New flag.
2975 * decl.c (java_init_decl_processing): Initialize new otable and
2976 otable_syms type nodes and decls. Add new field "index" to
2978 * class.c (build_method_symbols_entry): New function.
2979 (make_method_value): Set "index" to to method's vtable index for
2980 virtual methods when indirect-dispatch is not used.
2981 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2982 and set vtable_method_count to -1. Set otable and otable_syms field
2983 if indirect-dispatch is used and there was something to put in them.
2984 (build_method_symbols_entry): New function.
2985 (emit_offset_symbol_table): New function.
2986 * expr.c (get_offset_table_index): New function.
2987 (build_invokevirtual): Build array reference to otable at the index
2988 returned by get_offset_table_index, and use the result as the vtable
2990 (build_invokeinterface): Similar.
2991 * jcf-parse.c (yyparse): If indirect-dispatch, call
2992 emit_offset_symbol_table at the end of compilation, after all classes
2993 have been generated.
2994 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2995 * lang.c (flag_indirect_dispatch): Define.
2996 (lang_f_options): Add indirect-dispatch flag.
2998 2001-12-14 Matthias Klose <doko@debian.org>
3000 * gcj.texi: Markup for man page generation. Document missing
3001 options printed by <tool> --help.
3002 Terminate description of gij's -ms option with a dot.
3003 * Make-lang.in ($(srcdir)/java/*.1): New targets.
3004 (java.generated-manpages java.install-man, java.uninstall,
3005 java-maintainer-clean) Updated.
3007 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
3009 * class.c (get_dispatch_table): Fix java vtable layout
3010 for TARGET_VTABLE_USES_DESCRIPTORS.
3011 * decl.c (java_init_decl_processing): Initialize
3012 alloc_no_finalizer_node, finalize_identifier_node.
3013 * expr.c (class_has_finalize_method): New function.
3014 (expand_java_NEW): Generate calls for finalizer-free allocation.
3015 (build_invokevirtual): Fix java vtable layout for
3016 TARGET_VTABLE_USES_DESCRIPTORS.
3017 * java-tree.h (enum java_tree_index): New entries:
3018 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
3019 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
3020 (class_has_finalize_method): declare.
3021 (HAS_FINALIZER_P): New macro.
3022 * parse.y (patch_invoke): Generate calls for finalizer-free
3025 2001-12-12 Matthias Klose <doko@debian.org>
3027 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
3028 whitespace at end of line.
3030 2001-12-11 Tom Tromey <tromey@redhat.com>
3032 * lex.c (java_init_lex): Define wfl_to_string as
3033 gnu.gcj.runtime.StringBuffer unless generating bytecode.
3035 2001-12-11 Jeff Sturm <jsturm@one-point.com>
3037 * class.c (make_method_value): Use null_pointer_node to
3038 represent empty exception table.
3040 2001-12-10 Tom Tromey <tromey@redhat.com>
3042 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
3044 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
3046 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
3048 2001-12-09 Per Bothner <per@bothner.com>
3050 * check-init.c (current_switch_has_default): New static field.
3051 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
3052 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
3053 DEFAULT_EXPR seen, simulate a default alternative that copies state.
3055 2001-12-09 Tom Tromey <tromey@redhat.com>
3057 * check-init.c (check_init): Don't allow pre- or post- increment
3058 or decrement of final variable.
3059 (final_assign_error): Minor error message rewording.
3061 2001-12-08 Tom Tromey <tromey@redhat.com>
3063 * java-tree.h: Fixed typo.
3065 * gjavah.c (decompile_method): Don't decompile to `return this'
3068 * gjavah.c (cxx_keywords): Re-sorted.
3069 * lex.c (cxx_keywords): Re-sorted.
3071 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
3074 * gjavah.c (print_namelet): Clear subnamelets.
3075 (HANDLE_METHOD): Set `method_printed' earlier.
3077 2001-12-07 Tom Tromey <tromey@redhat.com>
3079 * lang.c (lang_f_options): Added
3080 optimize-static-class-initialization.
3081 (java_decode_option): Removed special case.
3083 2001-12-07 Per Bothner <per@bothner.com>
3085 * check-init.c (check_init): Fix typo freeing memory twice.
3087 2001-12-05 Per Bothner <per@bothner.com>
3089 Restore support for static class initialization optimization.
3090 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
3091 * check-init.c (check_int): At end of BLOCK handle initialization
3092 blocks, which used to be done in java_complete_expand_method but did
3093 not handle the case where check_for_initialization might allocate
3094 more than a word of bits.
3095 * decl.c (lang_make_tree): The smic field is now a tree.
3096 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
3097 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
3099 * parse.y (emit_test_initialization): Combine hash_lookup calls.
3101 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
3102 Change from a hash table to a list.
3103 (struct_lang_decl): Change field 'smic' to match.
3104 * class.c (add_method_1): Initialize
3105 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
3106 * parse.y (adjust_init_test_initialization): Removed - inlined into -
3107 (java_expand_method_bodies): -here, since 'smic' is now a list.
3108 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
3110 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
3112 * class.c (java_hash_compare_tree_node): Fix casts.
3114 2001-12-04 Per Bothner <per@bothner.com>
3116 * check-init.c: Handle definite unassignment to finals in addition
3117 to definite assignment.
3118 (loop_current_locals): New field.
3119 (num_current_locals, int start_current_locals, num_current_words):
3121 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
3122 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
3123 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
3124 (get_variable_decl, check_final_reassigned): New functions.
3125 (check_init, check_bool_init): Modify as needed for checking finals.
3126 (check_for_initialization): Take extra parameter and return void.
3127 Do extra start-up logic to check final fields for assignment.
3128 * parse.y (check_static_final_variable_assignment_flag,
3129 reset_static_final_variable_assignment_flag, check_final_assignment,
3130 check_final_variable_local_assignment_flag,
3131 reset_final_variable_indirect_assignment_flag,
3132 reset_final_variable_global_assignment_flag): Remove functions.
3133 (java_complete_expand_methods, outer_field_access_fix,
3134 patch_assignment): Remove no-longer used logic.
3135 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
3136 * parse.y (register_fields, java_complete_tree): Update accordingly.
3138 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
3139 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
3140 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
3142 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
3144 * java-tree.h (DECL FINAL): New bit-field.
3145 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
3146 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
3147 (DECL_INIT_CALLS_THIS): New macro.
3148 (struct lang_decl): New bit-field init_calls_this.
3149 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
3150 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
3151 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
3152 use it for both local variables and final fields.
3153 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
3155 (struct lang_type): Remove hfv bit-field.
3156 (check_for_initialization): Change to return void.
3158 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
3159 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
3160 * check-init.c (final_assign_error): New helper function.
3161 (check_final_reassigned, check_init): Use it.
3162 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
3164 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
3165 bit-fields to unsigned.
3167 2001-12-03 Per Bothner <per@bothner.com>
3169 * parse.y (patch_binop): Minor constant folding.
3171 * parse.y (build_current_thisn): Shorter 'buffer'.
3173 2001-12-03 Per Bothner <per@bothner.com>
3175 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
3176 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
3177 * jcf-write.c (generate_bytecode_insns): Remove support for
3178 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
3179 * check-init.c (check_init): Likewise.
3181 2001-12-03 Per Bothner <per@bothner.com>
3183 * verify.c (subroutine_nesting): New function.
3184 (verify_jvm_instructions): Use it to fix logic for checking that
3185 we're done with the current subroutine.
3187 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
3188 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
3190 2001-12-03 Per Bothner <per@bothner.com>
3192 * jcf.h: Fix obvious typo in comment.
3193 * typeck.c (build_null_signature): Add comment.
3195 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
3197 * expr.c: Remove leading capital from diagnostic messages, as
3198 per GNU coding standards.
3199 * jcf-io.c: Similarly.
3200 * jcf-parse.c: Similarly.
3201 * jv-scan.c: Similarly.
3202 * jvspec.c: Similarly.
3203 * mangle.c: Similarly.
3205 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
3206 Alexandre Petit-Bianco <apbianco@redhat.com>
3208 * expr.c (build_java_arrayaccess): Call save_expr on array for
3209 correct evaluation order, modified comment, fixed indentation.
3210 * parse.y: (patch_assignment): Correctly extract the array base
3211 from the tree generate by build_java_arrayaccess, added comments.
3212 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
3213 Fixes PR java/3096, PR java/3803, PR java/3965.
3215 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
3217 * expr.c (expand_byte_code): Remove trailing periods from messages.
3218 * jcf-parse.c (load_class, jcf_parse): Similarly.
3219 * jcf-write.c (generate_classfile): Similarly.
3220 * lex.c (java_lex): Similarly.
3222 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3224 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
3226 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
3228 * Make-lang.in (java.generated-manpages): New dummy target.
3230 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3232 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3234 (lang_specific_pre_link): Use set_input to set input_filename.
3236 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3237 (main): Fix definition.
3238 Strip `main' from classname.
3241 2001-11-18 Roger Sayle <roger@eyesopen.com>
3243 * parse.h (java_expand_switch): Remove old prototype.
3245 2001-11-18 Tom Tromey <tromey@redhat.com>
3247 Fix for PR java/1401:
3248 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3250 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3253 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3255 * lang.c (finish_parse): Rename to java_finish.
3256 (LANG_HOOKS_FINISH, java_finish): New.
3258 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3260 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3261 * java-tree.h: New prototype.
3262 * lang.c (java_init): Update prototype. Combine with old init_parse.
3264 2001-11-13 Tom Tromey <tromey@redhat.com>
3266 * gjavah.c (method_signature): New global.
3267 (HANDLE_METHOD): Set it.
3268 (decompile_return_statement): New function.
3269 (decompile_method): Use it.
3270 (print_method_info): Removed `synth' argument.
3272 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3274 * java-tree.h (java_set_yydebug): New.
3275 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3276 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3277 (print_lang_decl, print_lang_type, print_lang_identifier,
3278 print_lang_statistics, lang_print_xnode): Remove.
3280 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3282 * jcf-parse.c (init_lex): Remove.
3283 * lang.c (language_string, lang_identify): Remove.
3284 (struct lang_hooks): Constify.
3285 (LANG_HOOKS_NAME): Override.
3286 (init_parse): Update.
3288 2001-11-08 Andreas Franck <afranck@gmx.de>
3290 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3291 program_transform_name the way suggested by autoconf.
3292 (java.install-common): Also transform auxiliary program names with
3293 program_transform_name.
3295 2001-11-08 Tom Tromey <tromey@cygnus.com>
3297 * parse.y (trap_overflow_corner_case): New rule.
3298 (unary_expression): Use it.
3299 * lex.c (java_init_lex): Don't set minus_seen.
3300 (yylex): Don't use minus_seen. Communicate overflow to parser for
3302 (error_if_numeric_overflow): New function.
3303 * parse.h (minus_seen): Removed field.
3304 (JAVA_RADIX10_FLAG): New define.
3306 2001-11-07 Tom Tromey <tromey@redhat.com>
3308 Patch for PR java/1414:
3309 * parse.y (case_label_list): New global.
3310 (goal): Register case_label_list with GC.
3311 (java_complete_lhs): Save new case on case_label_list.
3312 (patch_switch_statement): Check for duplicate case labels.
3314 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3316 * parse.y (patch_assignment): Removed unused third argument.
3317 (java_complete_lhs): Removed unused third argument to patch_assignment.
3319 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3321 * lang.c: Include langhooks-def.h.
3322 * Make-lang.in: Update.
3324 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3326 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3328 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3330 * mangle.c (find_compression_record_match): Don't match compression
3331 records for package name elements unless they occur at the start of
3332 the name. Fix for PR java/4717.
3334 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3336 * expr.c (expand_java_field_op): Don't special-case references to
3337 java.lang.PRIMTYPE.TYPE.
3338 (build_primtype_type_ref): Removed.
3339 * java-tree.h (build_primtype_type_ref): Remove prototype.
3340 * parse.y (maybe_build_primttype_type_ref): Removed.
3341 (complete_function_arguments): Don't special-case references to
3342 java.lang.PRIMTYPE.TYPE.
3343 (patch_assignment): Likewise.
3344 (array_constructor_check_entry): Likewise.
3346 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3348 * mangle.c (static tree compression_table): Fixed leading comment.
3349 * parse.h (struct parser_ctxt): Fixed field comment.
3350 * parse.y (check_pkg_class_access): New prototype, fixed leading
3351 comment, new parameter used to emit error only if passed as true.
3352 (parse_check_super): Pass extra argument to check_pkg_class_access.
3353 (do_resolve_class): Likewise.
3354 (process_imports): Likewise.
3355 (read_import_dir): Fixed indentation.
3356 (find_in_imports_on_demand): New local class_type_name. Local
3357 node_to_use deleted. while loop changed into for loop. Report
3358 multiple definition only for accessible classes. Improved error
3360 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3361 assigned to parameter list, fixed indentation. while loop changed
3362 into for loop, restore TREE_CHAIN on local `tem' before the next
3365 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3367 * lang.c (lang_get_alias_set): Deleted.
3369 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3371 * gjavah.c (jni_print_char): Fix thinko in last change.
3373 * gjavah.c (jni_print_char, decode_signature_piece): Use
3374 safe-ctype macros and/or fold extra calls into fewer ones.
3375 * lex.c (java_read_unicode, java_lex): Likewise.
3376 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3377 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3378 * mangle_name.c (append_unicode_mangled_name,
3379 unicode_mangling_length): Likewise.
3381 2001-10-17 Richard Henderson <rth@redhat.com>
3383 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3385 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3387 * lang.c (langhooks.h): Included.
3388 (LANG_HOOKS_INIT): Redefined.
3389 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3390 (LANG_HOOKS_DECODE_OPTION): Likewise.
3391 (struct lang_hooks lang_hooks): New initialization.
3393 2001-10-11 Per Bothner <per@bothner.com>
3395 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3396 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3397 The former is simpler, and jcf-write.c handles it better.
3398 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3399 or WITH_CLEANUP_EXPR.
3400 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3401 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3403 * parse.y (patch_if_else_statement): If the condition is constant,
3404 optimize away the test.
3406 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3408 * parse.y (patch_cast): Call patch_string on the first operand of
3409 the incoming node, update it if necessary. Fixes PR java/4510.
3411 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3413 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3414 when name qualifier matches a package name.
3416 2001-10-08 Tom Tromey <tromey@redhat.com>
3418 Fix for PR java/4489:
3419 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3420 force a new label when computing `body_block'.
3422 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3424 * jcf-io.c (format_uint): Const-ify.
3425 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3426 * lex.c (java_get_line_col): Likewise.
3427 * parse.y (build_incdec): Likewise.
3429 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3431 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3432 a NULL enclosing context if appropriate. Fixes PR java/4466.
3434 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3436 * parse.y (patch_assignment): Use lvalue's original TYPE when
3437 building the final COMPOUND_EXPR.
3438 (try_reference_assignconv): Fixed leading comment.
3440 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3442 * parse.y (check_final_variable_indirect_assignment): For
3443 COMPOUND_EXPR, return only if finals were found initialized
3444 properly, if not, keep on checking.
3445 (check_final_variable_global_assignment_flag): New local
3446 error_found, set when appropriate and used to decide whether to
3447 report uninitialized finals. Fixed typo in comment.
3449 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3451 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3452 last three initializations. Fixes PR java/4360.
3454 2001-09-21 Richard Henderson <rth@redhat.com>
3456 * class.c (get_dispatch_table): Handle function descriptors.
3457 (build_dtable_decl): Likewise.
3458 * expr.c (build_invokevirtual): Likewise.
3460 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3462 * parse.y (patch_method_invocation): Build class initialization
3463 when static finals are used to qualify method invocation.
3466 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3468 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3469 build_type_name_from_array_name.
3470 (STRING_STRIP_BRACKETS): New macro.
3471 * parse.y (build_type_name_from_array_name): New function.
3472 (array_creation_expression:): Accumulate []s instead of [s.
3473 (cast_expression:): Accumulate []s instead of [s after cast type
3475 (build_array_from_name): Local string deleted, use
3476 build_type_name_from_array_name.
3477 (build_unresolved_array_type): Accumulate []s instead of [s after
3479 (register_fields): Fixed comment.
3480 (resolve_class): Local name, base deleted, new locals tname and
3481 array_dims. Use build_type_name_from_array_name. Use array_dims to
3483 (purify_type_name): Use STRING_STRIP_BRACKETS.
3485 2001-09-18 Andreas Jaeger <aj@suse.de>
3487 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3488 * jv-scan.c: Likewise.
3490 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3492 * parse.y (patch_method_invocation): Inner class creation context
3493 check not enforced within constructors. Fixes PR java/1873.
3495 2001-09-16 Tom Tromey <tromey@redhat.com>
3497 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3498 NOTE_PUSH for single-case push. Fixes PR java/4189.
3500 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3502 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3503 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3504 (struct lang_type): New fields import_list and import_demand_list.
3505 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3506 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3507 (do_resolve_class): New local saved_enclosing_type, initialized,
3508 passed as parameter to find_in_imports and find_in_imports_on_demand.
3509 (find_in_imports): Added paramater enclosing_type, use its
3510 TYPE_IMPORT_LIST when applicable.
3511 (find_in_imports_on_demand): Added parameter enclosing_type, use
3512 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3513 declaration and initialization.
3514 (fold_constant_for_init): Switch/restore current_class to the
3515 appropriate context.
3517 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3519 * verify.c (verify_jvm_instructions): Fix typo.
3521 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3523 * expr.c (expand_invoke): Const-ification.
3524 * parse.y (patch_method_invocation): Likewise.
3526 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3528 * gjavah.c (cxx_keywords): Const-ification.
3529 * keyword.gperf (java_keyword): Likewise.
3530 * lang.c (java_tree_code_name): Likewise.
3531 * lex.c (cxx_keywords): Likewise.
3532 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3534 2001-09-11 Richard Henderson <rth@redhat.com>
3536 * parse.h (ctxp_for_generation): Mark extern.
3538 2001-09-10 Richard Henderson <rth@redhat.com>
3540 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3542 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3544 * typeck.c (java_array_type_length, build_prim_array_type):
3545 Represent empty arrays by NULL index.
3547 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3549 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3550 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3552 2001-09-06 Anthony Green <green@redhat.com>
3554 * class.c (O_BINARY): Define if necessary.
3555 (registerResource_libfunc): Declare.
3556 (init_class_processing): Initilize registerResource_libfunc.
3557 (compile_resource_file): New function.
3558 * java-tree.h (resource_name): Declare.
3559 (compile_resource_file): Declare.
3560 * jcf-parse.c (yyparse): Handle compiling java resource files.
3561 * lang.c (java_decode_option): Handle -fcompile-resource option.
3562 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3564 * gcj.texi (Code Generation): Add documentation for -R flag.
3566 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3568 * jcf-write.c (generate_classfile): Issue an error in case of
3569 field/initial value mismatch.
3570 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3571 being initialized and we're generating bytecode.
3572 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3573 set DECL_INITIAL properly when appropriate.
3577 2001-09-01 Per Bothner <per@bothner.com>
3579 * parse.y (maybe_yank_clinit): A field without an initializer is not
3580 relevant. All initializers except static final and constant require
3581 <clinit>, regardless of flag_emit_class_files.
3583 2001-08-31 Per Bothner <per@bothner.com>
3585 * class.c (set_constant_value): When not emitting class files, then a
3586 String ConstantValue is a utf8const_ptr_type.
3588 2001-08-30 Per Bothner <per@bothner.com>
3590 * jcf-write.c (generate_classfile): Check that field is primitive
3591 or string before emitting ConstantValue attribute.
3593 2001-08-30 Per Bothner <per@bothner.com>
3595 * parse.y (resolve_qualified_expression_name): If creating a
3596 COMPOUND_EXPR, set it's type correctly.
3598 2001-08-30 Per Bothner <per@bothner.com>
3600 * jcf-io.c (open_class): Set filename field.
3602 * jcf-parse,c (parse_class_file): Set current_function_decl
3603 for better error message when Code attribute is missing.
3605 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3606 better diagnostics, especially for constructors.
3608 2001-08-30 Per Bothner <per@bothner.com>
3610 * jcf-write.c (generate_classfile): Don't write ConstantValue
3611 attribute if field is not final, for compatibility with jdk.
3613 * jcf-write.c (generate_classfile): Convert ConstantValue values
3614 to correct type. Work-around for front-end bug.
3615 * class.c (set_constant_value): Error if constant has wrong type.
3617 2001-08-30 Per Bothner <per@bothner.com>
3619 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3620 "Double" are printed at verbosity 1.
3622 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3624 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3626 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3628 * parse.y (patch_assignment): Don't verify final re-assignment here.
3629 (java_complete_lhs): Verify assignments to finals calling
3630 patch_assignment. Verify re-assignments to finals before calling
3633 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3635 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3638 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3640 * lex.c (java_lex): new local found_hex_digits. Set and then used
3641 in test to reject invalid hexadecimal numbers.
3642 * parse.y (java_complete_tree): Prevent unwanted cast with
3643 initialized floating point finals.
3644 (patch_binop): Emit a warning when detecting a division by zero,
3645 mark result not constant, don't simplify non integer division.
3647 2001-08-28 Per Bothner <per@bothner.com>
3649 * jcf-write.c (generate_bytecode_insns): For increments and
3650 decrements just recurse to push constant. Improvement on Mark's patch.
3652 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3654 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3655 real conversion for increments and decrements of reals.
3657 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3659 * parse.y (resolve_qualified_expression_name): Handle unresolved
3660 qualified expressions, prevent numerical qualifiers, fixed typo.
3663 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3665 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3666 don't report anything but deprecated class when marked so. Handle
3668 (patch_method_invocation): Check deprecation on methods and types.
3669 (patch_binop): code becomes an enum tree_code, added default: to
3670 switch to handle that. Detect division by zero, try to fold and
3671 return before using a subroutine.
3673 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3675 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3676 file smaller than 4 bytes.
3677 * parse.y (check_inner_circular_reference): New function.
3678 (check_circular_reference): Likewise.
3679 (array_initializer:): Accept {,}.
3680 (java_check_circular_reference): Rewritten using
3681 check_circular_reference and check_inner_circular_reference.
3682 (java_complete_expand_method): Unconditionally save and restore
3683 the unpurged exception list.
3684 (build_dot_class_method_invocation): Unmangle signature parameter.
3686 2001-08-21 Tom Tromey <tromey@redhat.com>
3688 * decl.c (init_decl_processing): Add `throws' field to method
3690 * class.c (make_method_value): Compute `throws' field for method.
3692 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3694 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3695 circularity is detected.
3696 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3698 2001-08-17 Richard Henderson <rth@redhat.com>
3700 * class.c (emit_register_classes): Add align parameter to
3701 call to assemble_integer.
3703 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3705 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3706 loading a class_or_name fails, try considering an innerclass name
3707 and load the enclosing context.
3708 * parse.y (resolve_inner_class): New function.
3709 (find_as_inner_class): Added leading comment.
3710 (register_incomplete_type): Keep the current context as enclosing
3711 context for JDEP_FIELD dependencies.
3712 (do_resolve_class): Locals new_class_decl and super initialized to
3713 NULL. Call resolve_inner_class, explore the enclosing context
3714 superclass if necessary.
3717 2001-08-16 Tom Tromey <tromey@redhat.com>
3719 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3720 * gjavah.c (main): Updated for change to jcf_path_seal.
3721 * lang.c (version_flag): New global.
3722 (java_decode_option): Recognize `-version'.
3723 (java_init): Update for change to jcf_path_seal.
3724 * jcf.h (jcf_path_seal): Added `print' argument.
3725 * jcf-path.c (jcf_path_seal): Added `print' argument.
3727 2001-08-13 Zack Weinberg <zackw@panix.com>
3729 * Make-lang.in (java/decl.o): Update dependencies.
3730 * decl.c: Include libfuncs.h, don't include toplev.h.
3732 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3734 * decl.c (init_decl_processing): exception_type_node,
3735 class_not_found_type_node, and no_class_def_found_type_node
3736 initialized. predef_filenames augmented accordingly.
3737 instinit_identifier_node initialized.
3738 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3739 * java-tree.h (enum java_tree_index): New entries
3740 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3741 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3742 (exception_type_node): New macro.
3743 (class_not_found_type_node): Likewise.
3744 (no_class_def_found_type_node): Likewise.
3745 (instinit_identifier_node): Likewise.
3746 (PREDEF_FILENAMES_SIZE): Adjusted.
3747 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3748 (struct lang_type): Fixed typo in bitfield name.
3749 (DECL_INSTINIT_P): New macro.
3750 (ID_INSTINIT_P): Likewise.
3751 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3753 * parse.y (encapsulate_with_try_catch): New function.
3754 (generate_instinit): Likewise.
3755 (build_instinit_invocation): Likewise.
3756 (ctors_unchecked_throws_clause_p): Likewise.
3757 (add_instance_initializer): Deleted.
3758 (build_instance_initializer): Likewise.
3759 (in_instance_initializer): Likewise.
3760 (check_method_redefinition): instinit$ not to be verified.
3761 (java_complete_expand_methods): Generate instinit$, simplified code.
3762 (build_dot_class_method): Eliminated unnecessary locals. Use
3763 encapsulate_with_try_catch, removed unnecessary code.
3764 (fix_constructors): New local iii. Use build_instinit_invocation.
3765 (patch_method_invocation): Added comment.
3766 (maybe_use_access_method): Don't consider instinit$.
3767 (find_applicable_accessible_methods_list): Shorten the search for
3769 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3770 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3771 (patch_throw_statement): Likewise. Fixed typo.
3773 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3776 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3777 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3779 (lang_specific_pre_link): Use set_input to set input_filename.
3781 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3782 (main): Fix definition.
3783 Strip `main' from classname.
3786 2001-08-11 Zack Weinberg <zackw@panix.com>
3788 * lex.h: Don't include setjmp.h. Don't define
3789 SET_FLOAT_HANDLER or prototype set_float_handler.
3791 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3793 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3794 `poplevel' in the right order.
3796 2001-08-09 Richard Henderson <rth@redhat.com>
3798 * Make-lang.in (class.o): Depend on TARGET_H.
3799 * class.c (emit_register_classes): Use target hooks instead of
3800 assemble_constructor and assemble_destructor.
3802 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3804 * check-init.c (flags.h): Include
3805 (check_init): Don't report uninitialized static class
3806 initialization flags, don't free bit index when doing static class
3807 initialization optimization.
3808 (check_for_initialization): Return type changed to `unsigned int.'
3809 (attach_initialized_static_class): New function.
3810 * class.c (add_method_1): Create the initialized static class
3812 (finish_class): Always emit deferred inline methods.
3813 * decl.c (emit_init_test_initialization): Moved to expr.c
3814 (complete_start_java_method): Don't traverse
3815 DECL_FUNCTION_INIT_TEST_TABLE.
3816 (lang_mark_tree): Mark hash tables in function decls.
3817 * expr.c (emit_init_test_initialization): Moved from decl.c.
3818 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3819 initialization flag, set DECL_CONTEXT and
3820 LOCAL_CLASS_INITIALIZATION_FLAG.
3821 (java_lang_expand_expr): Emit initialization code for static class
3822 initialized flags when entering block, if necessary.
3823 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3824 * java-tree.h (flag_optimize_sci): New global variable declaration.
3825 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3826 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3827 (LOCAL_FINAL_P): Fixed typo in comment.
3828 (FINAL_VARIABLE_P): Likewise.
3829 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3830 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3831 (struct lang_decl): New fields `ict', `smic' and `cif.'
3832 (check_for_initialization): New returned value for global.
3833 (attach_initialized_static_class): New global function.
3834 (STATIC_CLASS_INIT_OPT_P): New macro.
3835 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3836 * lang.c (java_decode_option): Handle
3837 `-fno-optimize-static-class-initialization'
3838 * parse.y (start_complete_expand_method): New function.
3839 (java_expand_method_bodies): Likewise.
3840 (attach_init_test_initialization_flags): Likewise.
3841 (adjust_init_test_initialization): Likewise.
3842 (emit_test_initialization): Likewise.
3843 (java_complete_expand_methods): Nullify abstract and native method
3845 (java_complete_expand_method): New locals `fbody', `block_body'
3846 and `exception_copy.' Reorganized: directly return on empty method
3847 bodies, call `start_complete_expand_method', remember definitely
3848 initialized static class in function, don't expand method bodies.
3849 (java_expand_classes): Call `java_expand_method_bodies' before
3850 `finish_class' when compiling to native.
3851 (resolve_expression_name): Use `orig' after building outer class
3853 (patch_invoke): Remember static method invocations.
3855 2001-08-06 Richard Henderson <rth@redhat.com>
3857 * class.c (emit_register_classes): Pass a symbol_ref and priority
3858 to assemble_constructor.
3860 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3862 * java-tree.h (all_class_filename): New macro.
3863 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3864 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3865 newly created IDENTIFIER_NODE to `all_class_filename.'
3867 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3869 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3870 Use ggc_add_tree_root to register roots.
3872 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3874 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3875 second operand calling check_init.
3876 * decl.c (complete_start_java_method): Swaped second and third
3877 arguments while creating WITH_CLEANUP_EXPR node.
3878 * jcf-write.c (generate_bytecode_insns): Use second operand
3879 instead of third when handling WITH_CLEANUP_EXPR.
3880 * parse.y (java_complete_lhs): Expand second operand of
3881 WITH_CLEANUP_EXPR nodes.
3882 (patch_synchronized_statement): Swaped second and third arguments
3883 while creating WITH_CLEANUP_EXPR node.
3885 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3887 * parse.y (create_interface): Avoid cyclic inheritance report when
3888 syntax error encountered during class definition.
3891 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3893 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3895 (lang_specific_pre_link): Use set_input to set input_filename.
3897 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3898 (main): Fix definition.
3899 Strip `main' from classname.
3902 2001-07-18 Tom Tromey <tromey@redhat.com>
3905 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3906 * lex.c (java_new_lexer): Use ICONV_CONST.
3907 (java_read_char): Likewise.
3908 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3909 (jv-scan$(exeext)): Likewise.
3911 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3913 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3914 * parse.y (check_class_interface_creation): Allow `private' if the
3915 enclosing is not an interface.
3916 (create_interface): Interface tagged public if the enclosing
3917 context is an interface.
3918 (create_class): Class tagged public if the enclosing context
3922 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3924 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3927 2001-07-14 Tim Josling <tej@melbpc.org.au>
3929 * check-init.c (check_init): Remove references to EXPON_EXPR.
3931 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3933 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3934 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3937 2001-07-13 Tom Tromey <tromey@redhat.com>
3939 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3942 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3944 * parse.y (patch_method_invocation): Don't override primary if one
3945 is already provided, but let this$<n> be built. Fixed comment.
3947 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3949 * parse.y (empty_statement:): Report empty statement error only
3950 when found at class declaration level.
3953 2001-07-12 Tom Tromey <tromey@redhat.com>
3955 * expr.c (expand_load_internal): New function.
3956 (LOAD_INTERNAL): Use it.
3958 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3960 * parse.y (verify_constructor_super): Compare anonymous class ctor
3961 args with `valid_method_invocation_conversion_p.'
3964 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3966 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3967 `-fsyntax-only.' Fixes PR java/3248
3969 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3971 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3973 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3975 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3976 current function is static. Fixes PR java/1970
3978 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3980 * parse.y (patch_method_invocation): Add enclosing context to ctor
3981 calls if necessary. Fixes PR java/2953
3983 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3985 * parse.y (resolve_package): Abort if qualified expression member
3987 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3990 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3992 * verify.c: Don't use // comments.
3994 2001-07-05 Tom Tromey <tromey@redhat.com>
3996 * lang.c (flag_assume_compiled): Removed.
3997 * java-tree.h (flag_assume_compiled): Removed.
3998 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3999 -fhash-synchronization, -fuse-divide-subroutine,
4000 -fcheck-references, -femit-class-file, -femit-class-files,
4001 -fassume-compiled. Updated --encoding information. Changed
4002 -foutput-class-dir to `-d'.
4004 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
4006 * jcf-parse.c (parse_class_file): Add lineno parameter to
4007 debug_start_source_file call.
4009 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
4011 * gcj.texi: Use gpl.texi.
4012 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
4013 dependencies and use doc/include in search path.
4015 2001-07-03 Jeff Sturm <jsturm@one-point.com>
4017 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
4018 `this'. If so, don't build instance initializers.
4020 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
4022 * parse.y (resolve_expression_name): Improved error message for
4023 inner class cases. Fixes PR java/1958
4025 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
4027 * lang.c: #include diagnostic.h
4028 (lang_print_error): Add a `diagnostic_context *' parameter.
4029 (java_dummy_print): Likewise.
4030 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
4032 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4034 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
4035 * jcf.h (typedef struct JCF): New bitfield `finished.'
4036 (JCF_FINISH): Set `finished.'
4037 (JCF_ZERO): Reset `finished.'
4040 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4042 * parse.y (class_body_declaration:): Don't install empty instance
4046 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
4048 * class.c (set_super_info): Call `set_class_decl_access_flags.'
4049 (set_class_decl_access_flags): New function.
4050 * java-tree.h (set_class_decl_access_flags): New prototype.
4051 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
4052 (parse_class_file): New local `decl_max_locals.' Take wide types
4053 into account to compute DECL_MAX_LOCALS.
4054 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
4057 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
4059 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
4061 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4063 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
4064 * parse.y (do_resolve_class): Moved comments out to leading comment
4065 section. Removed local `start', New local `_ht' and
4066 `circularity_hash.' Record `enclosing' in hash table and search
4067 it to detect circularity. Use `enclosing' as an argument to
4068 `lookup_cl.' Free the hash table when done.
4070 2001-06-19 Tom Tromey <tromey@redhat.com>
4072 * lex.c (java_read_char): Disallow invalid and overlong
4073 sequences. Fixes PR java/2319.
4075 2001-06-05 Jeff Sturm <jsturm@one-point.com>
4077 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
4079 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4081 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
4082 arguments accordingly.
4084 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
4086 * gcj.texi: Move contents to just after title page.
4088 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
4090 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
4092 (patch_incomplete_class_ref): Build the class ref, build the class
4093 init if necessary, complete the tree.
4096 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
4098 * parse.y (lookup_field_wrapper): Test `name' code.
4099 (resolve_qualified_expression_name): Test `qual_wfl' code.
4100 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
4101 handle `qual_wfl' by code.
4102 (maybe_build_primttype_type_ref): Test `wfl' code.
4104 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
4106 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
4108 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
4109 the dvi file in the java directory.
4111 2001-05-25 Sam TH <sam@uchicago.edu>
4113 * gen-table.pl javaop.h jcf.h lex.h,
4114 parse.h: Fix header include guards.
4116 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
4118 * jv-scan.c (version): Update copyright year.
4120 2001-05-21 Per Bothner <per@bothner.com>
4122 * jcf-parse.c (read_class): If class is from .class or .zip file
4123 and it's already been read, don't push/pop parser context.
4125 2001-05-18 Per Bothner <per@bothner.com>
4127 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
4128 command line so the jvgenmain-generated main program comes first.
4130 2001-05-15 Tom Tromey <tromey@redhat.com>
4132 * class.c (build_utf8_ref): Don't generate identifier based on
4135 2001-05-12 Richard Henderson <rth@redhat.com>
4137 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
4138 * expr.c (java_lang_expand_expr): Expand it.
4139 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
4140 calling build_exception_object_ref.
4141 * parse.y (catch_clause_parameter): Likewise.
4142 (build_dot_class_method): Likewise.
4143 (try_reference_assignconv): Likewise.
4144 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
4145 * jcf-write.c (generate_bytecode_insns): Likewise.
4147 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4149 * parse.y (build_unresolved_array_type): Set
4150 EXPR_WFL_QUALIFICATION on the newly created wfl.
4151 Fixes PR java/2538. Fixes PR java/2535.
4153 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
4155 * parse.y (fix_constructors): Removed unnecessary assignment to
4156 local. Moved assignment to `this$<n>', fixed comments and
4158 (build_wfl_wrap): Fixed indentation.
4159 Fixes PR java/2598, java/2579 and java/2658.
4161 2001-05-03 Mo DeJong <mdejong@redhat.com>
4163 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
4164 check for byte swap.
4166 2000-05-02 Jeff Sturm <jsturm@one-point.com>
4168 * expr.c (build_class_init): Move MODIFY_EXPR
4169 outside of COND_EXPR. Remove variable `call'.
4171 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4173 * decl.c: NULL_PTR -> NULL.
4174 * jcf-write.c: Likewise.
4176 2001-05-01 Tom Tromey <tromey@redhat.com>
4178 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
4179 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
4180 * gcj.texi: Updated copyright text. Include fdl.texi.
4181 (Top): Link to new node.
4183 2001-05-01 Per Bothner <per@bothner.com>
4185 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
4187 2001-05-01 Per Bothner <per@bothner.com>
4189 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
4190 import_list contains the name, not the TREE_PURPOSE.
4192 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4194 * jcf-io.c (read_zip_member): Cast to long in comparison with
4197 * jvspec.c (lang_specific_driver): Initialize variables.
4199 * mangle.c (find_compression_record_match): Likewise.
4201 * typeck.c (build_null_signature): Provide static prototype. Mark
4202 parameter with ATTRIBUTE_UNUSED.
4204 * verify.c (verify_jvm_instructions): Initialize variable.
4206 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4208 * parse.y (do_resolve_class): Check for cyclic inheritance during
4209 inner class resolution.
4211 2001-04-27 Per Bothner <per@bothner.com>
4213 * parse.y (java_expand_classes): Don't change ctxp_for_generation
4214 while iterating, since that could cause gc to lose stuff.
4216 2001-04-26 Per Bothner <per@bothner.com>
4218 Fix method search wrt scope of inner classes to match JLS2.
4219 * typeck.c (build_null_signature): New static function.
4220 (has_method): New function. Uses build_null_signature and lookup_do.
4221 * java-tree.h (has_method): New declaration.
4222 * parse.y (find_applicable_accessible_methods_list): Do not search
4223 context of inner classes here.
4224 (patch_method_invocation): Search scope, ie. current and outer clases,
4225 for method matching simple name, to find class.
4227 2001-04-26 Per Bothner <per@bothner.com>
4229 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
4230 Fix thinko: If a single case, use if_icmpeq, not ifeq.
4232 * constants.c (find_methodref_with_class_index): New function.
4233 (find_methodref_index): Use find_methodref_with_class_index.
4234 * java-tree.h (find_methodref_with_class_index): New declaration.
4235 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4236 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4237 If context changed from interface to class, don't use invokeinterface.
4239 2001-04-25 Per Bothner <per@bothner.com>
4241 * verify.c (verify_jvm_instructions): For field instructions,
4242 check that field index is valid. For invoke instructions, check that
4243 method index is valid.
4245 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4247 * config-lang.in (target_libs): Copy from $libgcj_saved.
4249 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4251 * decl.c (init_decl_processing): Add new class "protectionDomain"
4253 * class.c (make_class_data): Set initial value for "protectionDomain".
4255 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4257 * jvspec.c (lang_specific_driver): Fix memory allocation
4258 deficit, by using concat in lieu of xmalloc/sprintf.
4260 2001-04-20 Per Bothner <per@bothner.com>
4262 Fixes to compile multiple .class files at once.
4263 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4264 * java-tree.h (CLASS_PARSED_P): New macro.
4265 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4266 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4267 (read_class): Avoid some code duplication.
4268 Don't call JCF_FINISH for a .class file - might be needed later.
4269 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4270 rather than CLASS_LOADED_P, since latter implies class laid out.
4271 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4272 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4274 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4276 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4278 * boehm.c: Include toplev.h.
4280 2001-04-06 Tom Tromey <tromey@redhat.com>
4281 Alexandre Petit-Bianco <apbianco@redhat.com>
4283 Fix for PR gcj/1404 and PR gcj/2332:
4284 * parse.y (build_array_from_name): If we use the type_wfl then
4285 accumulate dimensions from the original type as well.
4286 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4288 2001-04-06 Tom Tromey <tromey@redhat.com>
4290 * parse.y (analyze_clinit_body): Return true if the second operand
4291 of a METHOD_EXPR is nonzero.
4293 2001-04-06 Tom Tromey <tromey@redhat.com>
4295 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4297 ($(srcdir)/java/parse.c): Likewise.
4299 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4301 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4302 (version-gcc): Initialized.
4303 (which-gcj): Likewise.
4305 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4307 * java-tree.h (struct lang_decl): New macro
4308 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4309 * parse.y (build_instance_initializer): New function.
4310 (add_instance_initializer): Use it.
4311 (java_fix_constructors): Set `current_class' before fix pass.
4312 (fix_constructors): Just return if already fixed. Move `super()'
4313 invocation ahead. Use `build_instance_initializer.'
4316 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4318 * parse.y (resolve_qualified_expression_name): Pass field's
4319 DECL_CONTEXT to `not_accessible_p.'
4320 (not_accessible_p): Changed parameters order in `inherits_from_p'
4323 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4325 * lang-options.h: Add flag_check_references.
4327 2001-04-04 Per Bothner <per@bothner.com>
4329 * java-tree.h (CONSTANT_VALUE_P): New macro.
4330 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4331 * parse.y (maybe_build_class_init_for_field): New static function.
4332 (resolve_expression_name, resolve_field_access): Use
4333 maybe_build_class_init_for_field instead of build_class_init
4334 This does not do the init if the field is compile-time-constant.
4335 (resolve_field_access): Simplify.
4337 * parse.y (fold_constant_for_init): Merge test into switch.
4339 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4341 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4343 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4345 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4347 * expr.c (pop_type_0): Save the result of the first
4348 lang_printable_name call in a scratch buffer, so it
4349 won't be clobbered by the second call.
4351 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4353 * parse-scan.y (array_type:): Rewritten.
4354 (type_declaration:): `empty_statement' replaces `SC_TK.'
4355 (class_member_declaration:): `empty statement' added.
4356 (method_body:): Simplified.
4357 (static_initializer:): Likewise.
4358 (primary_no_new_array:): Use `type_literals.'
4359 (type_literals:): New rule.
4360 (dims:): Set and update `bracket_count.'
4361 Fixes PR java/1074. Fixes PR java/2412.
4363 2001-03-28 Hans Boehm <boehm@acm.org>
4365 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4366 (get_boehm_type_descriptor): Set type on returned value to be a
4367 pointer length integer.
4369 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4371 * expr.c (pop_type_0): Call `concat' rather than building the
4373 (pop_type): Add format specifier in call to `error'.
4375 * parse.y (patch_method_invocation): Avoid casting away
4378 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4380 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4382 2001-03-28 Richard Henderson <rth@redhat.com>
4384 IA-64 ABI Exception Handling:
4385 * Make-lang.in (except.o): Don't depend on eh-common.h.
4386 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4387 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4388 [soft_exceptioninfo_call_node]: Remove.
4389 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4390 (end_java_method): No emit_handlers.
4391 * except.c (java_set_exception_lang_code): Remove.
4392 (method_init_exceptions): Don't call it.
4393 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4394 (build_exception_object_ref): New.
4395 (expand_end_java_handler): Update for except.h name changes.
4396 (emit_handlers, expand_resume_after_catch): Remove.
4397 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4398 (process_jvm_instruction): Use build_exception_object_ref.
4399 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4400 (soft_exceptioninfo_call_node): Remove.
4401 (build_exception_object_ref): Declare.
4402 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4403 soft_exceptioninfo_call_node. Move processing ...
4404 [EXC_PTR_EXPR]: ... here.
4405 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4406 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4407 (source_end_java_method): No java_set_exception_lang_code or
4409 (build_dot_class_method): Use build_exception_object_ref.
4410 (try_reference_assignconv): Check EXC_PTR_EXPR not
4411 soft_exceptioninfo_call_node.
4413 2001-03-28 Richard Henderson <rth@redhat.com>
4415 * java-tree.h (throw_node): Define as a single member of
4416 java_global_trees instead of a separate array.
4417 (JTI_THROW_NODE): New.
4418 * decl.c (throw_node): Don't declare.
4419 (init_decl_processing): Init a scalar throw_node.
4420 Don't register it for gc.
4421 * check-init.c (check_init): Reference scalar throw_node.
4422 * expr.c (build_java_athrow): Likewise.
4423 * jcf-write.c (generate_bytecode_insns): Likewise.
4424 * parse.h (BUILD_THROW): Likewise.
4426 2001-03-28 Richard Henderson <rth@redhat.com>
4428 * decl.c (end_java_method): Do not save and restore
4429 flag_non_call_exceptions.
4430 * parse.y (source_end_java_method): Likewise.
4431 * lang.c (flag_exceptions): Don't declare.
4432 (java_init_options): Set flag_non_call_exceptions. Set
4433 flag_exceptions here ...
4434 (java_init): ... not here.
4436 2001-03-27 Richard Henderson <rth@redhat.com>
4438 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4439 exceptions_via_longjmp.
4441 * lang.c (flag_new_exceptions): Don't declare it.
4442 (java_init_options): Or set it.
4444 2001-03-27 Richard Henderson <rth@redhat.com>
4446 * decl.c (end_java_method): Rename asynchronous_exceptions to
4447 flag_non_call_exceptions.
4448 * parse.y (source_end_java_method): Likewise.
4450 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4452 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4454 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4456 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4458 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4460 * parse.y (find_as_inner_class): Follow current package
4461 indications not to mistakingly load an unrelated class.
4463 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4465 * constants.c (PUTN): Use memcpy, not bcopy.
4467 * lex.c (java_read_char): Use memmove, not bcopy.
4469 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4471 2001-03-23 Per Bothner <per@bothner.com>
4473 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4474 macro for better error pin-pointing.
4475 * java-tree.h: Fix typo in comment.
4477 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4478 Don't include jsr/goto in exception range.
4479 Check if start and end of exception range are the same (also TRY_EXPR).
4480 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4481 However, do emit the following goto even if try_block is empty.
4482 Defer freeing exception_decl until after the finalizer, to make
4483 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4485 * parse.y (java_complete_lhs): If the try-clause is empty, just
4486 return the finally-clause and vice versa.
4488 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4490 * gcj.texi (Input Options): documented the check for attribute
4491 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4492 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4493 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4494 (jcf_parse): Check for the right classes archive if necessary.
4495 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4496 (jcf_parse_fields): Fixed indentation.
4497 * jcf-write.c (append_gcj_attribute): New function.
4498 (generate_classfile): Compute the attribute count, invoke
4499 `append_gcj_attribute'.
4500 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4501 turned into bit-fields. New bit-field `right_zip.'
4502 (JCF_ZERO): Set `right_zip' to zero.
4503 * lang-options.h (-fforce-classes-archive-check): Added flag.
4504 * lang.c (flag_force_classes_archive_check): New flag.
4505 (lang_f_options): New entry `force-classes-archive-check.'
4508 2001-02-07 Andrew Haley <aph@redhat.com>
4510 * gcj.texi (Configure-time Options): Add -fcheck-references.
4511 * expr.c (build_java_indirect_ref): New function.
4512 (java_check_reference): New function.
4513 (build_java_array_length_access): Use build_java_indirect_ref to
4514 check for null references.
4515 (build_java_arrayaccess): Likewise.
4516 (build_get_class): Likewise.
4517 (build_field_ref): Likewise.
4518 (invoke_build_dtable): Likewise.
4519 (build_invokeinterface): Likewise.
4520 * lang.c (lang_f_options): Add flag_check_references.
4521 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4522 * java-tree.h (flag_check_references): New variable.
4523 * lang.c (flag_check_references): Likewise.
4524 * parse.y (patch_invoke): Use java_check_reference.
4525 (patch_assignment): Allow for extra nesting in
4526 _Jv_CheckArrayStore.
4528 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4530 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4531 * lex.c (cxx_keywords): Likewise.
4533 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4535 * parse.y (qualify_ambiguous_name): Broaden `length'
4536 recognition. Help MODIFY_EXPR be resolved as expression names.
4537 Fixes PR java/2066. Fixes PR java/2400.
4539 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4541 * gjavah.c (process_file): Mark interface definitions with
4542 "__attribute__ ((java_interface))".
4544 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4546 * class.c (layout_class): Fixed push_super_field's second
4547 argument. Fixes PR java/2333.
4548 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4549 too early to lay innerclasses out.
4551 2001-03-20 Tom Tromey <tromey@redhat.com>
4552 Alexandre Petit-Bianco <apbianco@redhat.com>
4554 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4555 inside an array reference. Insertion of the array store check
4556 rewritten. Fixes PR java/2299.
4558 2001-03-20 Tom Tromey <tromey@redhat.com>
4560 * lex.c (java_read_unicode): Only accept leading `u's.
4562 2001-03-20 Tom Tromey <tromey@redhat.com>
4564 * jcf-parse.c (read_class): Initialize `class'.
4566 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4568 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4570 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4572 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4573 (layout_class): Likewise.
4574 (layout_class_method): Likewise.
4575 (emit_register_classes): Likewise.
4576 * decl.c (builtin_function): Likewise.
4577 (give_name_to_locals): Likewise.
4579 2001-03-19 Per Bothner <per@bothner.com>
4581 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4582 before trying to load an inner class.
4584 Fixes to process to command-line .class files in two passes.
4585 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4586 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4587 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4588 * class.c (is_compiled_class): Fix for renamed flag.
4589 * parse.y (maybe_create_class_interface_decl): Likewise.
4590 * jcf-parse.c (yyparse): Also set if compiling .class files.
4591 * jcf-parse.c (read_class); Read current_class.
4592 (jcf_parse): Make static.
4593 (load_inner_classes): New function, with code moved from jcf_parse,
4594 because we need to inner classes after the command-line files are read.
4595 (yyparse): Set finput to NULL when it doesn't need to be closed.
4596 Reduce use of main_jcf (basically only for archive) and
4597 use finput instead of main_jcf->read_state.
4598 Inline jcf_figure_file_type into yyparse.
4599 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4600 Defer load_inner_classes and parse_class_file to a second pass,
4601 after we've correctly mapped command-line .clas fiels to classes.
4602 (jcf_figure_file_type): Removed.
4603 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4604 (JCF_ZERO): Also clear zipd field.
4605 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4607 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4609 * jcf-parse.c (yyparse): Change ch from char * to char.
4611 2001-03-19 Per Bothner <per@bothner.com>
4613 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4614 Add constructed filelist-file at end, following -xjava. Thus any .o
4615 and library files are not affected by the -xjava. Also wrap
4616 explicit @FILE with -xjava and -xnone.
4618 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4620 * class.c (build_static_field_ref): Call make_decl_rtl() after
4621 setting the DECL_EXTERNAL flag.
4623 2001-03-17 Per Bothner <per@bothner.com>
4625 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4627 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4628 when result is is needed (target is STACK_TARGET).
4630 * parse.h (JDEP_SOLV): Removed.
4631 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4633 * parse.y (incomplete_class_list): Removed.
4634 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4635 It doesn't work if resolve_class changes the name of an array type
4636 that is on the list and then someone else looks for the modified name.
4637 Also, seems liable to break when compiling multiple source files at
4638 once. So the simplest is to just remove incomplete_class_list -
4639 it is only a minor space win and it is not even clear it saves time.
4641 * parse.y (resolve_class): Remove unneeded promote_type.
4643 2001-03-15 Per Bothner <per@bothner.com>
4645 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4646 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4647 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4648 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4650 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4651 * parse.y (java_expand_classes): Likewise.
4653 * parse.y (expand_start_java_method): Was only called once and had a
4654 misleading name, so inline in caller java_complete_expand_method.
4655 (enter_a_block): Likewise inline in enter_block and remove.
4657 Remove junk from when gcc/java was created (by copying from C/C++).
4658 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4659 (struct binding_level): Remove fields keep, keep_if_subblocks,
4660 more_cleanups_ok, have_cleanups (which have never been used).
4661 (pushlevel, poplevel): Remove related useless code.
4663 * class.c (make_class_data): The class_dtable_decl (i.e. the
4664 vtable for Class) should be external, except when compiling Class.
4666 * jvspec.c (lang_specific_driver): Fix -C handling.
4667 Check -save-temps to see if temp @FILE should be deleted.
4668 Follow-up to/fix for February 16 patch.
4670 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4671 (type_stack_dup): Remove no-longer neded error check.
4673 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4675 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4676 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4677 don't surround the element with 'N..E' if the type name is
4680 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4682 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4683 DECL_RTL_SET_P, etc.
4684 (make_method_value): Likewise.
4685 (get_dispatch_table): Likewise.
4687 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4689 2001-03-07 Tom Tromey <tromey@redhat.com>
4691 * config-lang.in (lang_requires): Define.
4693 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4695 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4698 2001-03-05 Per Bothner <per@bothner.com>
4700 Fix a problem where rest_of_decl_compilation applied to
4701 class_dtable_decl causes problems because it was done too early,
4702 before output file was opened.
4703 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4704 * class.c (class_dtable_decl): Add macro - element of class_roots.
4705 (make_class_data): Define class_dtable_decl.
4706 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4708 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4710 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4711 uses of 'boolean' with 'bool'.
4713 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4715 * lang-specs.h: Add zero initializer for cpp_spec field to all
4718 2001-02-16 Per Bothner <per@bothner.com>
4720 Handle compiling multiple input files at once, and @FILE syntax.
4721 * gcj.texi: Updated documentation to match.
4722 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4723 * jcf-parse.c (parse_source_file): Split into ...
4724 (parse_source_file_1): New function - and:
4725 (parse_source_file_2): New function.
4726 (yyparse): On -ffilelist-file, open and scan named file.
4727 On first pass over files, only do parse_source_file_1.
4728 A new second pass calls parse_source_file_2 for each file to compile.
4729 (init_jcf_parse): Call init_src_parse.
4730 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4731 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4732 as multiple input file combined in one compilation.
4733 * lang-options.h: Add -ffilelist-file
4734 * lang.c (flag_filelist_file): New flag variable.
4735 (lang_f_options): Handle -ffilelist-file.
4736 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4737 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4738 gclass_list - use global fields of src_parse_roots instead.
4739 * parse.y (src_parse_roots): New array.
4740 (incomplete_class_list, gclass_list): New macros.
4741 (push_parser_context, java_pop_parser_context,
4742 java_parser_context_resume): Don't fiddle with deleted fields.
4743 (various): Use incomplete_class gclass_list and global macros
4744 instead of parse_ctxt fields - the lists are global.
4745 (init_src_parse): New function.
4747 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4749 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4751 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4753 * parse.y (check_inner_class_access): Moved declaration of local
4754 `enclosing_decl_type' to the right location.
4756 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4758 * parse.y (parser_check_super_interface): Don't call
4759 check_pkg_class_access for an inner interface.
4760 (parser_check_super): Don't call check_pkg_class_access for inner
4762 (do_resolve_class): Simplify enclosing type loop. Don't call
4763 check_pkg_class_access if CL and DECL are not set.
4764 (find_in_imports_on_demand): Set DECL if class_type needed to be
4765 loaded. Don't call check_pkg_class_access for an inner class.
4766 (check_inner_class_access): Rewritten to implement member access
4767 rules as per spec 6.6.1.
4768 (check_pkg_class_access): Handle the empty package correctly.
4769 (in_same_package): New function. Determine if two classes are in the
4772 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4774 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4775 method into array types.
4776 * parse.y (patch_method_invocation): Bypass access check on clone call
4779 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4781 * expr.c (build_instanceof): Check for arrays when trying fold to
4784 2001-02-15 Jim Meyering <meyering@lucent.com>
4786 * Make-lang.in (java.install-common): Depend on `installdirs'.
4787 (java.install-info): Likewise.
4789 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4791 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4793 2001-02-14 Tom Tromey <tromey@redhat.com>
4794 Alexandre Petit-Bianco <apbianco@cygnus.com>
4796 Fix for PR java/1261.
4797 * typeck.c (build_java_array_type): Add public `clone' method to
4799 * parse.y (resolve_qualified_expression_name): Use current_class
4800 when checking for inaccessibility.
4801 (patch_method_invocation): Fixed error message when accessibility
4802 denied. Added `from_super' argument.
4804 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4806 * parse.y (resolve_class): Don't build a fake decl. Use the one
4808 * typeck.c (build_java_array_type): Build and assign decl to array
4811 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4813 * parse.y (not_accessible_p): Changed leading comment. Added extra
4814 `where' argument. Use it to enforce protected access rules.
4815 (resolve_qualified_expression_name): Added extra argument to
4817 (patch_method_invocation): Use argument `primary' to provide
4818 not_accessible_p with an extra argument.
4819 (lookup_method_invoke): Added extra argument to not_accessible_p.
4820 (search_applicable_method_list): Likewise.
4822 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4824 * parse.y (resolve_qualified_expression_name): Try to resolve as
4825 an inner class access only if `decl' is a TYPE_DECL.
4827 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4829 * decl.c (classdollar_identifier_node): Initialize.
4830 * java-tree.h (enum java_tree_index): New entry
4831 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4832 (classdollar_identifier_node): New macro.
4833 (ID_CLASSDOLLAR_P): Likewise.
4834 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4835 (build_dot_class_method_invocation): Likewise.
4836 (find_applicable_accessible_methods_list): `class$' can't be
4839 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4841 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4843 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4845 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4846 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4849 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4851 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4852 outside of the `__U' sequence too.
4853 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4856 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4858 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4860 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4862 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4863 (JVGENMAIN_OBJS): Likewise.
4864 * java-tree.h (append_gpp_mangled_name): New prototype.
4865 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4866 Removed cast calling `gcc_add_root.'
4867 * jvgenmain.c (mangle_obstack): New global, initialized.
4869 (do_mangle_class): Constify local `ptr.'
4870 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4871 append_gpp_mangle_name and update `count' if necessary.
4872 Use `mangle_obstack.'
4873 * mangle.c (append_unicode_mangled_name): Removed.
4874 (append_gpp_mangled_name): Likewise.
4875 (unicode_mangling_length): Likewise.
4876 (mangle_member_name): Return type set to `void.'
4877 (mangle_field_decl): Don't append `U' in escaped names.
4878 (mangle_method_decl): Likewise.
4879 (mangle_member_name): Just use `append_gpp_mangled_name.'
4880 * mangle_name.c: New file.
4882 2001-02-07 Per Bothner <per@bothner.com>
4884 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4886 * check-init.c (check_init): Don't call done_alternative after
4887 processing loop code, as a LOOP_EXPR never terminates normally.
4889 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4891 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4893 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4895 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4898 2001-02-06 Tom Tromey <tromey@redhat.com>
4900 * lex.c (java_new_lexer): Longer error message.
4902 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4903 Alexandre Petit-Bianco <apbianco@cygnus.com>
4905 * typeck.c (build_prim_array_type): Added leading comment.
4906 (build_java_array_type): Moved locals out of
4907 block. Always create the `data' field, fixed alignment to match
4910 2001-02-04 Tom Tromey <tromey@redhat.com>
4912 * expr.c (java_lang_expand_expr): Don't bother recomputing
4913 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4916 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4918 * parse.y (process_imports): Save the original name of the import
4919 for better error report.
4921 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4923 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4924 of macros used when compiling jvspec.c.
4925 * jvspec.c (lang_specific_driver): Link with the shared
4928 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4930 * check-init.c (check_init): Call internal_error instead of fatal.
4931 * expr.c (java_lang_expand_expr): Likewise.
4932 * jcf-parse.c (get_constant): Likewise.
4933 * mangle.c (java_mangle_decl): Likewise.
4934 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4935 (operator_string): Likewise.
4936 * check-init.c (check_init): Call abort instead of fatal.
4937 * class.c (build_class_ref): Likewise.
4938 * constants.c (write_constant_pool): Likewise.
4939 * decl.c (start_java_method): Likewise.
4940 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4941 (java_stack_dup, encode_newarray_type): Likewise.
4942 (build_java_array_length_access): Likewise.
4943 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4944 (build_java_soft_divmod, build_invokeinterface): Likewise.
4945 * java-tree.h (INNER_CLASS_P): Likewise.
4946 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4947 (give_name_to_class, get_class_constant): Likewise.
4948 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4949 (find_constant_index, generate_bytecode_conditional): Likewise.
4950 (generate_bytecode_insns, perform_relocations): Likewise.
4951 * lex.c (java_unget_unicode, java_lex): Likewise.
4952 * mangle.c (mangle_type, mangle_record_type): Likewise.
4953 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4954 (finish_mangling): Likewise.
4955 * parse.h (MARK_FINAL_PARMS): Likewise.
4956 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4957 (obtain_incomplete_type, java_complete_class): Likewise.
4958 (java_check_regular_methods, java_complete_expand_method): Likewise.
4959 (cut_identifier_in_qualified, check_deprecation): Likewise.
4960 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4961 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4962 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4963 * typeck.c (set_local_type, parse_signature_type): Likewise.
4964 (parse_signature_string, build_java_signature): Likewise;
4965 (set_java_signature): Likewise.
4966 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4967 * class.c (add_method): Call fatal_error instead of fatal.
4968 (build_static_field_ref): Likewise.
4969 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4970 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4971 * lex.c (java_new_new_lexer): Likewise.
4972 * jv-scan.c (main): Likewise.
4973 (fatal_error): Renamed from fatal.
4974 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4976 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4977 (yyparse): Likewise.
4978 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4979 * lex.c (java_get_line_col): Likewise.
4980 * jcf-parse.c (load_class): Make errors non-fatal.
4981 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4983 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4985 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4986 (error): Remove unused function.
4987 (main): Don't use "__attribute__ alias" on generated class symbol.
4989 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4991 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4993 * parse.y (finish_method_declaration): Code accounting for WFLed
4994 method DECL_NAMEs deleted.
4995 (check_abstract_method_definitions): Likewise.
4996 (resolve_type_during_patch): Layout resolved type.
4997 * typeck.c (lookup_do): Removed unused local.
4999 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
5001 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
5002 * decl.c (init_decl_processing): Use integer_minus_one_node, not
5003 integer_negative_one_node.
5004 * expr.c (build_java_binop): Likewise.
5006 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
5008 * zextract.c (read_zip_archive): Read file_offset before writing
5009 zipd and consequently clobbering the header contents.
5011 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5013 * Make-lang.in: Remove all dependencies on defaults.h.
5014 * decl.c: Don't include defaults.h.
5016 * parse.y: Likewise.
5018 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5020 * ChangeLog (2001-01-21): Fixed typo.
5021 * class.c (layout_class_method): Code accounting for WFLed
5022 method DECL_NAMEs deleted.
5023 * constant.c (find_methodref_index): Likewise.
5024 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
5025 * java-tree.h (DECL_FUNCTION_WFL): New macro.
5026 (struct lang_decl): New field `wfl'.
5027 (java_get_real_method_name): Prototype deleted.
5028 * mangle.c (mangle_method_decl): Code accounting for WFLed
5029 method DECL_NAMEs deleted.
5030 * parse.h (GET_METHOD_NAME): Macro deleted.
5031 * parse.y (reset_method_name): Deleted.
5032 (method_header): Set DECL_FUNCTION_WFL.
5033 (check_abstract_method_header): Code accounting for WFLed method
5035 (java_get_real_method_name): Deleted.
5036 (check_method_redefinition): Code accounting for WFLed method
5037 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
5038 (java_check_regular_methods): Likewise.
5039 (java_check_abstract_methods): Likewise.
5040 (java_expand_classes): Don't call `reset_method_name.'
5041 (search_applicable_method_list): Use DECL_NAMEs instead of
5043 * typeck.c (lookup_do): Code accounting for WFLed method
5046 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
5048 * lex.c (java_read_char): Check for EOF from getc first.
5050 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5052 * class.c (layout_class): Don't lay the superclass out if it's
5053 already being laid out.
5054 * jcf-parse.c (handle_innerclass_attribute): New function.
5055 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
5056 handle_innerclasses_attribute.
5057 (jcf_parse): Don't load an innerclasses if it's already being
5059 * jcf-write.c (append_innerclass_attribute_entry): Static
5060 `anonymous_name' and its initialization deleted. `ocii' and `ini'
5061 to be zero for anonymous classes.
5063 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5065 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
5067 * jcf-parse.c (set_source_filename): Use
5068 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
5070 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5072 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
5073 gets a unique asm name.
5075 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
5077 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
5078 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5080 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
5081 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
5082 * parse.y (lookup_package_type_and_set_next): Deleted.
5083 (resolve_package): Removed unnecessary code.
5084 (find_applicable_accessible_methods_list): `finit$' can't be
5086 * verify.c (pop_argument_types): Added missing prototype.
5088 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
5090 * config-lang.in: Disable java by default.
5092 2001-01-23 Tom Tromey <tromey@redhat.com>
5094 * gcj.texi (Copying): New node.
5095 Added copyright information.
5097 2001-01-21 Per Bothner <per@bothner.com>
5099 Various fixes to allow compiling a compressed .jar/.zip archive.
5100 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
5101 (struct ZipFile): Add fields name and next (from ZipFileCache).
5102 (struct ZipDirectory): New field zipf points to owning ZipFile.
5103 * jcf.h (struct ZipDirectory): Add forward declaration.
5104 (struct JCF): Declare zipd field to have type struct ZipDirectory.
5105 Remove seen_in_zip and zip_offset fields.
5106 (JCF_SEEN_IN_ZIP): New macro.
5107 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
5108 * jcf-io.c: Change all ZipFileCache to ZipFile.
5109 (read_zip_member): New function.
5110 (open_in_zip): Call read_zip_member.
5111 * jcf-parse.c (find_in_current_zip): Remove function.
5112 (read_class): Merge in find_in_current_zip functionality.
5113 Call read_zip_member if needed.
5114 (parse_zip_file_entries): Use read_zip_member.
5115 (process_zip_dir): Update for removed and added JCF fields.
5116 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
5118 2001-01-21 Per Bothner <per@bothner.com>
5120 Minor optimization of static ggc roots.
5121 * jcf-parse.c (parse_roots): New static field.
5122 (current_field, current_method, current_file_list): Replace by macros
5123 naming fields of parse_roots.
5124 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
5125 * class.c (class_roots): New static field.
5126 (registered_class, fields_ident, info_ident, class_list):
5127 New macros naming fields of parse_roots.
5128 (build_static_field_ref): Don't register roots here.
5129 (layout_class): Static field list replaced by macro class_list.
5130 (init_class_processing): Call ggc_add_tree_root for 4 roots.
5131 Initialize fields_ident and info_ident here.
5133 2001-01-21 Per Bothner <per@bothner.com>
5135 * jcf-parse.c (ggc_mark_jcf): New function.
5136 (init_jcf_parse): Register current_jcf as ggc root.
5138 2001-01-21 Per Bothner <per@bothner.com>
5140 * lang.c (put_decl_node): Print method's name.
5142 2001-01-21 Per Bothner <per@bothner.com>
5144 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
5145 (verify_jvm_instructions): Use it, for better error messages on loads.
5147 2001-01-21 Per Bothner <per@bothner.com>
5149 * verify.c (merge_type_state): Still may have to merge even if
5150 LABEL_VERIFIED (label).
5152 2001-01-21 Per Bothner <per@bothner.com>
5154 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
5155 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
5157 2001-01-19 Per Bothner <per@bothner.com>
5159 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
5160 if expeting an interface type. Refines Tom's change of 2000-09-12.
5162 2001-01-18 Per Bothner <per@bothner.com>
5164 * gcj.texi (Input Options): Mention .java files.
5166 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5168 * lang-options.h (-Wunsupported-jdk11): Removed.
5169 * lang.c (flag_not_overriding): Deleted.
5170 (flag_static_local_jdk1_1): Likewise.
5171 (lang_W_options): Removed "unsupported-jdk11" entry.
5172 * parse.y (java_check_methods): Removed dead code.
5174 2001-01-17 Tom Tromey <tromey@redhat.com>
5176 Changes suggested by Per Bothner:
5177 * gcj.texi (Input Options): Don't mention input files.
5178 (Code Generation): Updated --main information.
5179 (Invoking jcf-dump): Mention that --javap is incomplete.
5180 From Alexandre Petit-Bianco:
5181 (Warnings): Don't mention -Wunsupported-jdk11.
5183 (Compatibility): Mention JDK 1.2-ness of libraries.
5184 (Resources): Mention resources used when writing gcj.
5186 2001-01-17 Tom Tromey <tromey@redhat.com>
5188 * gcj.texi: New file.
5189 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
5190 (java.info): Depend on gcj.info.
5191 (java/gcj.dvi): New target.
5192 (java.dvi): Depend on gcj.dvi.
5193 (java.install-info): Wrote.
5195 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
5197 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
5198 having called make_decl_rtl.
5200 2001-01-14 Per Bothner <per@bothner.com>
5202 Various patches to emit better messages on verification errors.
5203 * expr.c (push_type_0): Return error indication on stack overflow,
5204 instead of callinfg fatal.
5205 (push_type): Now just call push_type_0 (nd fatal on overflow).
5206 (pop_type_0): Return detailed error message (in a char** argument).
5207 (pop_type): If pop_type_0 fails, print error message.
5208 (pop_argument_types): Moved to verify.c.
5209 * verify.c (pop_argument_types): Moved from expr.c.
5210 Return a (possible) error message, rather than void.
5211 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
5212 (verify_jvm_instruction): Use new macros, improving error messages.
5213 For case OPCODE_astore use object_ptr_type_node.
5214 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
5215 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
5217 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
5218 constant, return body without wrapper. (Improves constant folding.)
5219 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
5221 2001-01-13 Per Bothner <per@bothner.com>
5223 * expr.c (expand_java_field_op): Assigning to a final field outside
5224 an initializer does not violate JVM spec, so should be warning, not
5225 error. (Sun's verifier does not complain - though MicroSoft's does.)
5227 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
5229 * gjavah.c (version), jcf-dump.c (version): Update copyright year
5232 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
5234 * parse.y (resolve_expression_name): Permit instance variables from
5235 enclosing context in super constructor call.
5236 (resolve_qualified_expression_name): Permit enclosing class's qualified
5237 "this" in super constructor call.
5239 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5241 * class.c (build_utf8_ref): Remove last argument in call to
5242 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5243 (build_class_ref): Likewise.
5244 (build_static_field_ref): Likewise.
5245 (get_dispatch_table): Likewise.
5246 (layout_class_method): Likewise.
5247 (emit_register_classes): Likewise.
5248 * constants.c (build_constant_data_ref): Likewise.
5249 * decl.c (builtin_function): Likewise.
5250 (create_primitive_vtable): Likewise.
5251 * expr.c (build_known_method_def): Likewise.
5252 (build_jni_stub): Likewise.
5253 (java_lang_expand_expr): Likewise.
5255 2001-01-10 Tom Tromey <tromey@redhat.com>
5257 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5259 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5261 * java-tree.h (lang_printable_name_wls): New prototype.
5262 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5263 rather than `current_class' to print type name. Don't prepend type
5264 names when printing constructor names.
5265 (lang_printable_name_wls): New function.
5266 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5267 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5268 * parse.y (patch_method_invocation): Message tuned for constructors.
5269 (not_accessible_p): Grant `private' access from within
5272 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5274 All files with updated copyright when applicable.
5275 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5276 * class.c (mangle_class_field): Function removed.
5277 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5278 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5279 (build_class_ref): Call `java_mangle_class_field' instead of
5280 `mangle_class_field.'
5281 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5282 (layout_class): Call `java_mangle_decl' instead of
5283 `mangle_static_field.'
5284 (cxx_keywords): Initialized static array moved to `lex.c.'
5285 (layout_class_method): Changed leading comment. Simplified to
5286 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5287 * decl.c (lang_mark_tree): Mark field `package_list.'
5288 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5289 (struct lang_type): New field `package_list.'
5290 (unicode_mangling_length): Prototype removed.
5291 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5292 emit_unicode_mangled_name): Likewise.
5293 (cxx_keyword_p): New prototype.
5294 (java_mangle_decl, java_mangle_class_field,
5295 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5296 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5298 * jvgenmain.c (main_method_prefix): Global variable removed.
5299 (main_method_suffix): Likewise.
5300 (do_mangle_classname): New function.
5301 (main): Call it. Format changed to accommodate new mangling scheme.
5302 * lex.c: (utf8_cmp): Conditionally prototyped.
5303 (cxx_keywords): Moved from class.c, conditionally defined.
5304 (utf8_cmp, cxx_keyword_p): Likewise.
5305 * mangle.c (obstack.h, ggc.h): Included.
5306 (mangle_field_decl): New function.
5307 (mangle_method_decl, mangle_type, mangle_pointer_type,
5308 mangle_array_type, mangle_record_type,
5309 find_compression_pointer_match, find_compression_array_match,
5310 find_compression_record_match,
5311 find_compression_array_template_match, set_type_package_list,
5312 entry_match_pointer_p, emit_compression_string, init_mangling,
5313 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5314 (mangle_obstack): New global.
5315 (MANGLE_RAW_STRING): New macro.
5316 (unicode_mangling_length): Turned static.
5317 (append_unicode_mangled_name): Renamed from
5318 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5319 replaces `obstack', removed from the parameter list.
5320 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5321 replaces parameter `obstack', removed from the parameter list. Call
5322 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5323 (append_gpp_mangled_classtype): Removed.
5324 (compression_table, compression_next): New static variables.
5325 * parse.y (temporary_obstack): Extern declaration removed.
5327 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5329 * parse.y (patch_binop): Compute missing type in error situations.
5331 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5333 * class.c (make_class_data): Push initial value for "arrayclass".
5334 * decl.c (init_decl_processing): Add new class field "arrayclass".
5336 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5338 From patha@softlab.ericsson.se:
5339 * parse.y (switch_label): Use build, not build1, to construct
5342 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5344 * lang.c (lang_decode_option): Change -MA to -MP.
5345 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5346 Update to new prototype; do quote targets.
5347 (jcf_dependency_write): Update.
5349 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5351 Shorten primitive array allocation path:
5352 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5353 to create new primitive arrays.
5354 * expr.c (build_newarray): If generating native code, call
5355 soft_newarray_node with a reference to the primitive TYPE identifier
5356 instead of type_value.
5358 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5360 Fix for PRs gcj/312 and gcj/253:
5361 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5362 dest if they arn't already.
5363 * class.c (layout_class): Call maybe_layout_super_class on
5364 superinterfaces also, but only if compiling from bytecode.
5367 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5370 2000-12-15 Tom Tromey <tromey@redhat.com>
5372 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5375 2000-12-14 Andrew Haley <aph@redhat.com>
5377 * boehm.c (mark_reference_fields): Change test to correctly detect
5380 2000-12-15 Andreas Jaeger <aj@suse.de>
5382 * config-lang.in (lang_dirs): Added.
5384 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5386 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5387 Credits go to rth for finding it.
5389 2000-12-13 Mike Stump <mrs@wrs.com>
5391 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5393 2000-11-07 Tom Tromey <tromey@cygnus.com>
5395 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5396 * lex.c (java_ignorable_control_p): Removed.
5397 (java_letter_or_digit_p): Removed.
5398 (java_start_char_p): New function.
5399 (java_read_char): Return `int', not `unicode_t'. Changed
5401 (java_read_unicode): Likewise.
5402 (java_read_unicode_collapsing_terminators): Likewise.
5403 (java_get_unicode): Likewise.
5404 (java_new_lexer): Initialize hit_eof.
5405 (java_parse_end_comment): Take `int' argument.
5406 (java_parse_doc_section): Likewise.
5407 (java_parse_escape_sequence): Don't allow backlash-newline.
5409 * lex.h (JAVA_DIGIT_P): Removed.
5410 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5411 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5412 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5413 (JAVA_PART_CHAR_P): New macro.
5415 (JAVA_CHAR_ERROR): Now -2.
5416 (java_lexer): New field `hit_eof'.
5417 * chartables.h: New file.
5418 * gen-table.pl: new file.
5420 2000-11-20 Tom Tromey <tromey@cygnus.com>
5421 Alexandre Petit-Bianco <apbianco@cygnus.com>
5423 * parse.y (java_complete_lhs): Only allow compound assignment of
5424 reference type if type is String.
5426 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5428 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5429 jcf-path.c: Likewise.
5431 2000-12-09 Anthony Green <green@redhat.com>
5433 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5434 filestart and filename_length as int values.
5436 2000-12-07 Mo DeJong <mdejong@redhat.com>
5438 * jcf-io.c (find_class): Correct the logic that tests to see if a
5439 .java file is newer than its .class file. The compiler was
5440 incorrectly printing a warning when file mod times were equal.
5442 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5444 * jvgenmain.c: Use ISPRINT not isascii.
5446 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5448 * parse.y (end_artificial_method_body): Fixed typo.
5450 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5452 * parse.y (patch_method_invocation): Pick the correct enclosing
5453 context when creating inner class instances.
5456 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5458 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5459 Update copyright year to 2000.
5461 2000-11-23 Anthony Green <green@redhat.com>
5463 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5464 Move current_file_list out of yyparse and make it static.
5466 * expr.c: Declare quick_stack and tree_list_free_list as static
5467 (init_expr_processing): Register quick_stack and
5468 tree_list_free_list roots.
5470 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5472 * parse.y (build_outer_field_access): New local `decl_ctx', use
5473 it. Check for field's context and current class immediate outer
5474 context inheritance.
5475 (outer_field_access_p): Consider fields inherited from the last
5477 (build_access_to_thisn): Stop at the last enclosing context if
5481 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5483 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5485 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5487 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5490 2000-11-20 Tom Tromey <tromey@cygnus.com>
5492 * jv-scan.c (help): Document --complexity.
5493 (options): Added --complexity.
5494 (flag_complexity): New global.
5495 (main): Call `report'.
5496 * parse-scan.y (complexity): New global.
5497 (if_then_statement, if_then_else_statement,
5498 if_then_else_statement_nsi, switch_block_statement_group,
5499 while_expression, do_statement, for_begin, continue_statement,
5500 throw_statement, catch_clause, finally, method_invocation,
5501 conditional_and_expression, conditional_or_expression,
5502 conditional_expression): Update complexity.
5503 (reset_report): Reset complexity.
5504 (report): New function.
5506 2000-11-20 Tom Tromey <tromey@cygnus.com>
5508 * lex.c (yylex): Added STRICT_TK case.
5509 * parse.y (STRICT_TK): Added.
5510 * parse-scan.y (STRICT_TK): Added.
5511 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5512 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5514 * keyword.h: Rebuilt.
5515 * keyword.gperf (strictfp): Added.
5517 2000-11-20 Tom Tromey <tromey@cygnus.com>
5519 * lex.c (yylex): Recognize floating point constants with leading
5522 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5524 * java-tree.h (cyclic_inheritance_report): Constify.
5525 * parse.y (cyclic_inheritance_report): Likewise.
5527 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5529 * parse.y (goal): Remove call to ggc_add_string_root.
5531 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5533 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5534 Create string in scratch buffer, then pass to build_string.
5536 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5538 * parse.y (issue_warning_error_from_context): Add
5541 2000-11-11 Anthony Green <green@redhat.com>
5543 * jcf-parse.c (process_zip_dir): Add finput parameter.
5544 (jcf_figure_file_type): Call process_zip_dir with appropriate
5547 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5549 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5550 * jcf-parse.c (jcf_figure_file_type): Likewise.
5552 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5554 * parse.y (create_new_parser_context): Use memset () instead of
5557 2000-11-08 Tom Tromey <tromey@cygnus.com>
5559 * gjavah.c (process_file): Only include gcj/cni.h when generating
5562 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5564 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5565 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5566 instead of bzero ().
5568 2000-11-05 Tom Tromey <tromey@cygnus.com>
5570 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5571 * lex.c (IS_ZERO): New define.
5572 (java_perform_atof): Error on floating point underflow.
5574 2000-11-04 Tom Tromey <tromey@cygnus.com>
5576 * lex.c (java_parse_escape_sequence): Only read two octal
5577 characters if the first one is greater than 3. Don't allow
5578 "octal" numbers to include the digits 8 or 9.
5580 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5582 * Make-lang.in (java.distdir): Remove.
5584 2000-11-03 Tom Tromey <tromey@cygnus.com>
5586 * Make-lang.in (java.dvi): New target.
5587 Partial fix for PR other/567.
5589 * lang-options.h: Mention -Wout-of-date.
5590 * jcf-dump.c (flag_newer): New global.
5591 * gjavah.c (flag_newer): New global.
5592 * jcf-io.c (find_class): Only warn when flag_newer set.
5593 * lang.c (flag_newer): New global.
5594 (struct string_option): New declaration.
5595 (lang_W_options): New global.
5596 (process_option_with_no): New function.
5597 (lang_decode_option): Use it.
5599 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5600 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5603 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5604 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5605 * lex.c (java_read_unicode): Removed `term_context' argument.
5606 Recognize any number of `u' in `\u'.
5607 (java_read_unicode_collapsing_terminators): New function.
5608 (java_get_unicode): Use it.
5609 (java_lineterminator): Removed.
5610 (yylex): Produce error if character literal is newline or single
5611 quote. Return if eof found in middle of `//' comment. EOF in
5612 `//' comment is only an error if pedantic.
5613 (java_ignorable_control_p): New function.
5614 (java_parse_end_comment): Return if eof found in middle of
5617 * jv-scan.c (pedantic): New global.
5619 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5621 * parse.y (outer_field_access_p): Inherited fields aren't
5622 consider outer fields.
5623 (maybe_build_thisn_access_method): Use
5624 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5625 (resolve_expression_name): Trigger an error if a static field
5626 is being accessed as an outer field.
5628 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5630 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5633 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5635 * Make-lang.in: Move all build rules here from Makefile.in,
5636 adapt to new context. Wrap all rules that change the current
5637 directory in parentheses. Expunge all references to $(P).
5638 When one command depends on another and they're run all at
5639 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5640 all object-file generation rules. Delete obsolete variables.
5642 * Makefile.in: Delete.
5643 * config-lang.in: Delete outputs= line.
5645 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5647 * parse.y (patch_method_invocation): NULLify this_arg when already
5649 (maybe_use_access_method): Handle call to methods unrelated to the
5650 current class. Fixed comment.
5653 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5655 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5658 2000-10-24 Tom Tromey <tromey@cygnus.com>
5660 * lex.c (java_new_lexer): Initialize new fields. Work around
5661 broken iconv() implementations.
5662 (java_read_char): Swap bytes if required. Use fallback decoder if
5664 (byteswap_init, need_byteswap): New globals.
5665 (java_destroy_lexer): Only close iconv handle if it is in use.
5666 * lex.h (java_lexer): New fields read_anything, byte_swap,
5668 Made out_buffer unsigned.
5670 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5672 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5673 where an enclosing context can be set on the jdep.
5674 (do_resolve_class): Fixed identation.
5676 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5678 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5680 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5683 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5685 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5687 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5689 * jcf-write.c (OP1): Update `last_bc'.
5690 (struct jcf_block): Fixed indentation and typo in comments. New
5692 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5693 follows `monitorenter'.
5694 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5698 2000-10-16 Tom Tromey <tromey@cygnus.com>
5700 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5701 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5702 * lang-options.h: Added -MA, -MT, -MF..
5703 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5704 (DEPEND_TARGET_SET): New macro.
5705 (DEPEND_FILE_ALREADY_SET): Likewise.
5706 (init_parse): Handle new flags.
5707 * jcf.h (jcf_dependency_print_dummies): Declare.
5708 * Make-lang.in (s-java): Added mkdeps.o.
5709 * Makefile.in (BACKEND): Added mkdeps.o.
5710 (../gcjh$(exeext)): Added mkdeps.o.
5711 (../jcf-dump$(exeext)): Added mkdeps.o.
5712 * jcf-depend.c: Include mkdeps.h.
5713 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5714 add_entry): Removed.
5715 (jcf_dependency_reset): Rewrote.
5716 (dependencies): New global.
5717 (jcf_dependency_set_target): Rewrote.
5718 (jcf_dependency_add_target): Likewise.
5719 (jcf_dependency_add_file): Likewise.
5721 (print_ents): Removed.
5722 (jcf_dependency_write): Rewrote.
5723 (print_dummies): New global.
5724 (jcf_dependency_print_dummies): New function
5725 (jcf_dependency_write): Call deps_dummy_targets if required.
5727 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5729 * gjavah.c (add_class_decl): Removed unused variables `tname',
5730 `tlen' and `name_index'.
5731 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5732 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5733 in `wfl_operator' with value.
5734 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5735 (jcf_figure_file_type): Fixed identation.
5736 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5737 * parse.y (analyze_clinit_body): New function.
5738 (static_initializer:): Reset `current_static_block'.
5739 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5740 `wfl_operator' with new value.
5741 (lookup_cl): Use EXPR_WFL_FILENAME.
5742 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5743 analyze_clinit_body.
5744 (build_outer_field_access): Access to this$<n> built from
5745 current_class, not its outer context.
5746 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5747 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5748 (patch_method_invocation): Use `is_static_flag' when already
5750 (patch_newarray): Removed assignment in ternary operator.
5752 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5754 * except.c (free_eh_ranges): Don't free `whole_range'.
5756 2000-10-15 Anthony Green <green@redhat.com>
5758 * decl.c (init_decl_processing): Call init_class_processing before
5761 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5763 * check-init.c (check_init): Fixed leading comment. Use
5765 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5766 (give_name_to_locals): Likewise.
5767 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5768 fields in lang_decl_var.
5769 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5770 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5771 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5772 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5773 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5774 (LOCAL_FINAL): Rewritten.
5775 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5776 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5777 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5778 `init_final' fields.
5779 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5780 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5781 (TYPE_HAS_FINAL_VARIABLE): New macro.
5782 (struct lang_type): Added `afv' field.
5783 * parse.y (check_static_final_variable_assignment_flag): New function.
5784 (reset_static_final_variable_assignment_flag): Likewise.
5785 (check_final_variable_local_assignment_flag): Likewise.
5786 (reset_final_variable_local_assignment_flag): Likewise.
5787 (check_final_variable_indirect_assignment): Likewise.
5788 (check_final_variable_global_assignment_flag): Likewise.
5789 (add_inner_class_fields): Use LOCAL_FINAL_P.
5790 (register_fields): Handle local finals and final variables.
5791 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5792 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5793 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5795 (java_complete_expand_methods): Loop to set
5796 TYPE_HAS_FINAL_VARIABLE. Call
5797 `reset_final_variable_local_assignment_flag' and
5798 `check_final_variable_local_assignment_flag' accordingly before
5799 and after constructor expansion. Call
5800 `reset_static_final_variable_assignment_flag'
5801 before expanding <clinit> and after call
5802 `check_static_final_variable_assignment_flag' if the
5803 current_class isn't an interface. After all methods have been
5804 expanded, call `check_final_variable_global_assignment_flag' and
5805 `check_static_final_variable_assignment_flag' if the current class
5807 (maybe_yank_clinit): Fixed typo in comment.
5808 (build_outer_field_access_methods): Removed old sanity check. Use
5809 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5810 Don't create access methods for finals.
5811 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5812 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5813 existing DECL_INIT has been processed.
5814 (java_complete_lhs): Likewise.
5815 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5816 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5818 (patch_assignment): Use LOCAL_FINAL_P.
5819 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5820 DECL_INITIAL is nullified.
5823 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5825 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5827 * Makefile.in (parse.c, parse-scan.c): Likewise.
5829 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5831 * class.c (temporary_obstack): Remove.
5832 (make_class): Don't mess with obstascks.
5833 (push_class): Likewise.
5834 (set_super_info): Likewise.
5835 (add_method_1): Likewise.
5836 (add_method): Likewise.
5837 (add_field): Likewise.
5838 (build_utf8_ref): Likewise.
5839 (build_class_ref): Likewise.
5840 (build_static_field_ref): Likewise.
5841 (finish_class): Likewise.
5842 (push_super_field): Likewise.
5843 (layout_class): Likewise.
5844 (layout_class_methods): Likewise.
5845 (init_class_processing): Likewise.
5846 * constants.c (get_tag_node): Likewise.
5847 (build_constant_data_ref): Likewise.
5848 * decl.c (ggc_p): Remove.
5849 (copy_lang_decl): Use ggc_alloc.
5850 (complete_start_java_method): Don't mess with obstacks.
5851 (start_java_method): Likewise.
5852 (end_java_method): Likewise.
5853 * except.c (link_handler): Use xmalloc.
5854 (free_eh_ranges): New function.
5855 (method_init_exceptions): Use it.
5856 (add_handler): Use xmalloc.
5857 (expand_start_java_handler): Don't mess with obstacks.
5858 (prepare_eh_table_type): Likewise.
5859 (expand_end_java_handler): Likewise.
5860 * expr.c (push_value): Likewise.
5861 (create_label_decl): Likewise.
5862 (build_jni_stub): Likewise.
5863 (java_lang_expand_expr): Likewise.
5864 (note_instructions): Use xrealloc.
5865 (java_push_constant_from_pool): Don't mess with obstacks.
5866 (process_jvm_instruction): Likewise.
5867 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5869 * jcf-parse.c (get_constant): Don't mess with obstacks.
5870 (read_class): Likewise.
5871 (jcf_parse): Likewise.
5872 * lex.c (expression_obstack): Remove.
5873 (java_lex): Don't use obstack_free.
5874 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5875 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5876 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5877 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5878 * parse.y (gaol): Add more GC roots.
5879 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5880 (lookup_field_wrapper): Likewise.
5881 (obtain_incomplete_type): Don't mess with obstacks.
5882 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5884 (craft_constructor): Don't mess with obstacks.
5885 (safe_layout_class): Likewise.
5886 (java_complete_class): Likewise.
5887 (source_end_java_method): Likewise.
5888 (build_outer_field_access_methods): Likewise.
5889 (build_outer_method_access_method): Likewise.
5890 (maybe_build_thisn_access_method): Likewise.
5891 (build_dot_class_method_invocation): Likewise.
5892 (java_complete_tree): Likewise.
5893 (java_complete_lhs): Likewise.
5894 (do_merge_string_cste): Likewise.
5895 (patch_string_cst): Likewise.
5896 (array_constructor_check_entry): Likewise.
5897 * typeck.c (build_java_array_type): Likewise.
5898 (parse_signature_string): Likewise.
5899 (build_java_signature): Likewise.
5901 2000-10-12 Tom Tromey <tromey@cygnus.com>
5904 * gjavah.c (add_class_decl): Don't special-case inner classes.
5905 (add_namelet): Likewise.
5907 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5909 * java-tree.h: Constify current_encoding.
5910 * lang.c: Constify current_encoding.
5912 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5914 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5915 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5917 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5919 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5920 patch. Fixes gcj/340.
5922 2000-10-10 Tom Tromey <tromey@cygnus.com>
5924 * lex.c (java_new_lexer): Initialize out_first and out_last
5926 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5928 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5930 * parse.y (pop_current_osb): New function.
5931 (array_type:): Use `dims:', changed actions
5932 accordingly. Suggested by Anthony Green.
5933 (array_creation_expression:): Used pop_current_osb.
5934 (cast_expression:): Likewise.
5935 (search_applicable_method_list): Fixed indentation.
5937 2000-10-08 Anthony Green <green@redhat.com>
5939 * parse.y (array_type_literal): Remove production.
5940 (type_literals): Refer to array_type, not array_type_literal.
5942 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5944 Patch contributed by Corey Minyard.
5945 * decl.c (check_local_named_variable): New function.
5946 (tree check_local_unnamed_variable): Likewise.
5947 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5949 2000-10-07 Anthony Green <green@redhat.com>
5951 * class.c (layout_class): Handle case where superclass can't be
5954 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5956 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5959 2000-10-05 Tom Tromey <tromey@cygnus.com>
5961 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5962 * jvgenmain.c (class_mangling_prefix): Removed.
5963 (class_mangling_suffix): New global.
5965 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5967 (print_method_info): Handle overrides for static and final
5969 (process_file): Generate declaration for class object field.
5970 * class.c (cxx_keywords): New array.
5971 (utf8_cmp): New function.
5972 (cxx_keyword_p): New function.
5973 (layout_class_method): Mangle C++ keywords by appending `$'.
5974 (mangle_field): New function.
5975 (mangle_class_field): Use mangle_field. Mangle class name as
5977 (mangle_static_field): Use mangle_field.
5979 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
5981 * decl.c (find_local_variable): Removed uncessary type check and
5982 fixed range check typo. From Corey Minyard.
5984 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5986 * decl.c (give_name_to_locals): New local `code_offset'. Call
5987 `maybe_adjust_start_pc'.
5988 * expr.c (note_instructions): New function.
5989 (expand_byte_code): Don't collect insn starts here.
5990 (peek_opcode_at_pc): New function.
5991 (maybe_adjust_start_pc): Likewise.
5992 * java-tree.h (maybe_adjust_start_pc): Declare.
5993 (note_instructions): Likewise.
5994 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5996 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5998 * parse.y (field_access:): Fixed indentation.
5999 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
6001 2000-09-07 Tom Tromey <tromey@cygnus.com>
6004 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
6005 JPRIMITIVE_TYPE_P, for arithmetic operators.
6006 (patch_method_invocation): Indentation fix.
6007 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
6008 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
6009 (do_unary_numeric_promotion): Cleaned up code.
6010 (valid_cast_to_p): Handle boolean correctly.
6012 2000-09-27 Tom Tromey <tromey@cygnus.com>
6014 * lex.c (java_read_unicode): Reset bs_count when finished with
6017 2000-10-01 Mark Mitchell <mark@codesourcery.com>
6020 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
6021 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
6022 (typeck.o): Depend on ggc.h.
6023 * class.c (add_method_1): Use GC functions for allocation.
6024 (init_class_processing): Register roots.
6025 * decl.c (ggc_p): Set to 1.
6026 (pending_local_decls): Make it static.
6027 (push_jvm_slot): Use GC functions for allocation.
6028 (init_decl_processing): Register roots.
6029 (give_name_to_locals): Use GC functions for allocation.
6030 (lang_mark_tree): New function.
6031 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
6032 functions for allocation.
6033 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
6034 * lex.c (java_lex): Use build_string, rather than replicating it
6036 * parse.y (goal): Add more roots.
6037 (mark_parser_ctxt): New function.
6038 * typeck.c: Include ggc.h.
6040 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6042 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
6043 contains something else than MODIFY_EXPR.
6045 2000-09-23 Mark Mitchell <mark@codesourcery.com>
6047 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
6048 * Makefile.in (parse.o): Depend on ggc.h.
6049 (class.o): Likewise.
6050 (constants.o): Likewise.
6053 (jcf-parse.o): Likewise.
6054 (jcf-write.o): Likewise.
6055 (mangle.o): Likewise.
6056 * class.c: Include ggc.h.
6057 (build_static_field_ref): Register GC roots.
6058 (layout_class): Likewise.
6059 (init_class_processing): Likewise.
6060 * constants.c: Include ggc.h.
6061 (current_constant_pool_data_ref): Remove.
6062 (tag_nodes): Move it to ...
6063 (get_tag_node): ... here. Register GC roots.
6064 * decl.c: Include ggc.h. Remove many global tree definitions.
6065 (throw_node): Define.
6066 (java_global_trees): Likewise.
6067 (predef_filenames): Make the size a constant.
6068 (init_decl_processing): Adjust accordingly.
6069 (init_decl_processing): Call init_jcf_parse. Register GC roots.
6070 * expr.c: Include ggc.h.
6071 (init_expr_processing): Register GC roots.
6072 (build_invokeinterface): Likewise.
6073 * java-tree.h: Replace extern tree declarations with macros.
6074 (java_global_trees): New variable.
6075 (java_tree_index): New enumeration.
6076 (init_jcf_parse): Declare.
6077 * jcf-parse.c: Include ggc.h.
6078 (current_class): Remove declaration.
6079 (main_class): Likewise.
6080 (all_class_list): Likewise.
6081 (predefined_filename_p): Adjust for constant size of
6083 (init_jcf_parse): New function.
6084 * jcf-write.c: Include ggc.h.
6085 (generate_classfile): Register GC roots.
6086 (append_synthetic_attribute): Likewise.
6087 (append_innerclass_attribute_entry): Likewise.
6088 * lang.c: Include ggc.h.
6089 (lang_print_error): Register GC roots.
6090 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
6092 * parse.y: Include ggc.h.
6093 (wfl_operator): Remove.
6094 (goal): Register GC roots.
6095 (java_pop_parser_context): Adjust for new field names.
6096 (java_parser_context_save_global): Likewse.
6097 (java_parser_context_restore_global): Likewise.
6098 (java_parser_context_suspend): Likewise.
6099 (java_parser_context_resume): Likewise.
6100 (verify_constructor_circularity): Register GC roots.
6101 (lookup_cl): Likewise.
6102 (java_reorder_fields): Likewise.
6103 (build_current_this): Likewise.
6104 (class_in_current_package): Likewise.
6105 (argument_types_convertible): Likewise.
6106 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
6108 2000-09-14 Tom Tromey <tromey@cygnus.com>
6110 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
6112 2000-09-13 Tom Tromey <tromey@cygnus.com>
6114 * jcf-parse.c: Include <locale.h>.
6115 * jv-scan.c: Include <locale.h>.
6117 2000-09-12 Tom Tromey <tromey@cygnus.com>
6119 * expr.c (pop_type_0): Return `Object' if trying to merge two
6121 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
6122 interface types; `Object' is always a valid supertype.
6124 2000-09-12 Tom Tromey <tromey@cygnus.com>
6127 * jv-scan.c (help): Document --encoding.
6128 (options): Added `encoding' entry.
6129 (OPT_ENCODING): New define.
6130 (main): Handle --encoding.
6131 Include <langinfo.h> if nl_langinfo exists.
6132 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
6134 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
6135 (parse_source_file): Correctly call java_init_lex. Added `finput'
6136 argument. Use nl_langinfo to determine default encoding.
6137 * java-tree.h (current_encoding): Declare.
6138 * parse.y (java_parser_context_restore_global): Don't restore
6140 (java_parser_context_save_global): Don't set `finput' field.
6141 (java_pop_parser_context): Don't restore `finput'. Free old lexer
6143 * lang.c (current_encoding): New global.
6144 (lang_decode_option): Recognize `-fencoding='.
6145 (finish_parse): Don't close finput.
6146 * parse.h (struct parser_ctxt): Removed `finput' and
6147 `unget_utf8_value' fields. Added `lexer' field.
6148 (java_init_lex): Fixed declaration.
6149 * lex.c (java_new_lexer): New function.
6150 (java_destroy_lexer): Likewise.
6151 (java_read_char): Added `lex' argument. Handle iconv case.
6152 (java_read_unicode): Added `lex' argument. Count backslashes in
6154 (java_init_lex): Added `finput' and `encoding' arguments. Set
6155 `lexer' field in ctxp.
6156 (BAD_UTF8_VALUE): Removed.
6157 (java_lex): Handle seeing UEOF in the middle of a string literal.
6158 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
6159 (java_lexer): New structure.
6162 (DEFAULT_ENCODING): New define.
6163 (java_destroy_lexer): Declare.
6165 2000-09-12 Tom Tromey <tromey@cygnus.com>
6168 * lex.c (java_init_lex): Initialize java_io_serializable.
6169 * parse.y (java_io_serializable): New global.
6170 (valid_ref_assignconv_cast_p): An array can be cast to
6173 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
6175 * decl.c, expr.c: Include defaults.h if not already included.
6176 Don't define the *_TYPE_SIZE macros.
6178 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
6180 * typeck.c (build_java_array_type): Correct first parameter
6181 in ADJUST_FIELD_ALIGN invocation.
6183 2000-09-06 Tom Tromey <tromey@cygnus.com>
6185 * lang-specs.h: Also recognize `-femit-class-files'.
6187 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6189 * verify.c (merge_types): Load the types to merge if necessary.
6191 2000-09-02 Anthony Green <green@redhat.com>
6193 * jcf-io.c: Include zlib.h.
6194 (open_in_zip): Read compressed class file archives.
6195 * zipfile.h (ZipDirectory): Add uncompressed_size and
6196 compression_method fields.
6197 * zextract.c (read_zip_archive): Collect file compression info.
6199 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
6201 * parse.y (do_resolve_class): Also explore superclasses of
6202 intermediate enclosing contexts when searching for inner classes.
6204 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6206 * parse.y (variable_declarator_id:): Better error message.
6207 (expression_statement:): Use YYNOT_TWICE.
6208 (cast_expression:): Likewise.
6209 (assignment:): Likewise.
6211 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
6213 * parse.y (do_merge_string_cste): New locals. Create new
6214 STRING_CSTs each time, use memcpy. Fixes gcj/311.
6216 2000-08-07 Hans Boehm <boehm@acm.org>
6218 * boehm.c (mark_reference_fields): Set marking bits for all words in
6219 a multiple-word record.
6220 (get_boehm_type_descriptor): Use the procedure marking descriptor for
6223 2000-08-31 Mike Stump <mrs@wrs.com>
6225 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
6226 jcf-dump$(exeext)): Make parallel safe.
6228 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
6230 * jcf-parse.c (set_source_filename): Constify a char *.
6231 * jcf-write.c (append_innerclasses_attribute,
6232 make_class_file_name): Constify a char *. Don't recycle a
6233 variable for an unrelated purpose.
6234 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
6235 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6237 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6239 * expr.c (can_widen_reference_to): Fixed indentation.
6240 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6241 * parse.y: `finit$' replaces `$finit$' in comments.
6242 (try_builtin_assignconv): Fixed leading comment.
6244 2000-08-25 Greg McGary <greg@mcgary.org>
6246 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6248 2000-08-24 Greg McGary <greg@mcgary.org>
6250 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6251 * parse.y (BINOP_LOOKUP): Likewise.
6253 2000-08-22 Andrew Haley <aph@cygnus.com>
6255 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6256 sign extending. Fixes gcj/321.
6257 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6258 combining to make a jlong. Fixes gcj/321.
6260 2000-08-21 Nix <nix@esperi.demon.co.uk>
6262 * lang-specs.h: Do not process -o or run the assembler if
6265 2000-08-16 Andrew Haley <aph@cygnus.com>
6267 * typeck.c (build_java_array_type): Rewrite code to do array
6268 alignment. Take into account back-end macros when aligning array
6269 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6270 user to set alignment. Fixes gcj/252 and 160.
6272 2000-08-09 Tom Tromey <tromey@cygnus.com>
6274 * parse.y (check_abstract_method_definitions): Now return `int'.
6275 Check implemented interfaces. Fixes PR gcj/305.
6277 * parse.y (patch_switch_statement): Disallow `long' in switch
6278 expressions. Fixes PR gcj/310.
6280 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6282 * decl.c (finit_leg_identifier_node): New global.
6283 (init_decl_processing): Use `finit$' to initialize
6284 finit_identifier_node. Use `$finit$' to initialize
6285 finit_leg_identifier_node.
6286 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6287 * java-tree.h (finit_identifier_node): Changed attached comment.
6288 (finit_leg_identifier_node): New declaration.
6289 (ID_FINIT_P): Take finit_identifier_node and
6290 finit_leg_identifier_node into account. This is a backward
6293 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6295 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6297 (generate_bytecode_insns): Check `nargs' before emitting it.
6298 * verify.c (merge_type_state): Fixed typo.
6299 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6300 generate_bytecode_{conditional,insns}.
6302 2000-08-13 Anthony Green <green@redhat.com>
6304 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6307 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6309 * class.c (maybe_layout_super_class): Fixed indentation.
6310 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6311 (java_check_methods): New function declaration.
6312 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6313 instead of `str_ptr'.
6314 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6315 of a `invokeinterface' at the right time.
6316 * parse.h (WFL_STRIP_BRACKET): New macro.
6317 (SET_TYPE_FOR_RESOLUTION): Use it.
6318 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6319 (check_class_interface_creation): Don't check for cross package
6320 innerclass name clashes.
6321 (method_header): Behave properly if MDECL is `error_mark_node'.
6322 (method_declarator): Return `error_mark_node' if bogus current
6324 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6325 (resolve_and_layout): New local `decl_type', set and used. Call
6327 (java_check_methods): New method.
6328 (java_layout_classes): Use it.
6329 (resolve_qualified_expression_name): No EH check necessary in
6331 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6333 (patch_assignment): Set DECL_INITIAL on integral final local.
6335 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6337 * java-tree.h (flag_extraneous_semicolon): New extern.
6338 * lang-options.h: (-Wextraneous-semicolon): New option.
6339 * lang.c (flag_redundant): Fixed typo in leading comment.
6340 (flag_extraneous_semicolon): New global.
6341 (lang_decode_option): Set `flag_extraneous_semicolon' when
6342 -Wall. Decode `-Wextraneous-semicolon'.
6343 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6344 `empty_statement' rule.
6345 (class_body_declaration): Likewise.
6346 (method_body:): Accept `;' as a method body.
6347 (static_initializer:): Removed `SC_TK' hack.
6348 (constructor_block_end:): Likewise.
6349 (empty_statement:): Report deprecated empty declaration. Fixes
6352 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6354 * parse.y (build_dot_class_method_invocation): Changed parameter
6355 name to `type'. Build signature from `type' and convert it to a
6356 STRING_CST if it's an array.
6357 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6358 to use `ref_type' directly.
6360 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6362 * lang-options.h: Added a comma after the last element to avoid
6363 syntax errors when other languages define additional options.
6365 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6367 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6368 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6369 (jc1): Link with $(BACKEND).
6370 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6372 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6374 * jvspec.c: Adjust type of second argument to
6375 lang_specific_driver, and update code as necessary.
6377 * class.c (build_dtable_decl): Initialize dummy.
6379 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6381 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6382 method bodies not to rule out discarding `<clinit>'; don't use
6383 <clinit> to initialize static fields with constant initializers.
6385 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6387 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6389 (method_synthetic): New global.
6390 (HANDLE_METHOD): Recognize synthetic method and tell
6391 `print_method_info' about it.
6392 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6393 processing a synthetic method.
6394 * jcf-reader.c (skip_attribute): New function.
6395 ( skip_attribute): Likewise.
6397 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6399 * parse.y (build_outer_field_access): Fixed comments.
6400 (fix_constructors): Emit the initialization of this$<n> before
6402 (resolve_qualified_expression_name): Build an access to `decl' if
6405 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6407 * parse-scan.y (curent_class): Non longer const.
6408 (inner_qualifier, inner_qualifier_length): Deleted.
6409 (current_class_length): New global.
6410 (bracket_count): Fixed typo in leading comment.
6411 (anonymous_count): New global.
6412 (class_instance_creation_expression:): Handle anonymous classes.
6413 (anonymous_class_creation:): New rule.
6414 (push_class_context): Rewritten.
6415 (pop_class_context): Likewise.
6416 (INNER_QUALIFIER): Macro deleted.
6417 (report_class_declaration): call `push_class_context' when
6418 entering the function. `fprintf' format modified not to use
6420 (report_class_declaration): Assign `package_name' and
6421 `current_class' to NULL separately.
6423 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6425 * expr.c (build_invokeinterface): Call layout_class_methods on
6428 2000-07-27 Tom Tromey <tromey@cygnus.com>
6429 Anthony Green <green@cygnus.com>
6430 Alexandre Petit-Bianco <apbianco@cygnus.com>
6432 * class.c (make_class_data): Create vtable for abstract classes.
6433 (get_dispatch_table): Changed to cope with abstract classes.
6435 2000-07-27 Tom Tromey <tromey@cygnus.com>
6437 * parse.y (patch_method_invocation): Don't reverse the argument
6438 list when dealing with anonymous class constructors. Fixed typo in
6441 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6443 * parse.y (build_alias_initializer_parameter_list): Reverse
6444 crafted list when building aliases for anonymous class
6447 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6449 * parse.y (jdep_resolve_class): Don't bother checking potential
6450 innerclass access if `decl' is NULL.
6451 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6454 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6456 * parse.c: Remove (again.)
6458 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6460 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6461 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6462 outside the `if' statement, alias to innerclass removed, `decl'
6463 used to mark the class complete.
6465 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6467 * parse.y (simple_name:): Fixed typo in error message.
6469 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6471 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6472 or its first operand can be error marks.
6474 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6476 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6477 * parse.y (method_header): Likewise.
6479 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6481 * parse.y (process_imports): Consider that one might be trying to
6482 import an innerclass. Fixes gcj/254
6484 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6486 * parse.y (find_as_inner_class): Handle the case where the
6487 enclosing context of an innerclass has been loaded as bytecode.
6489 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6491 * parse.y (simple_name:): Reject `$' in type names.
6492 (resolve_type_during_patch): Use `type' as a second
6493 argument to resolve_no_layout. Fixes gcj/257.
6495 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6497 * parse.y (find_most_specific_methods_list): Select the only
6498 non-abstract method even if max has been set.
6499 Fixes gcj/285, gcj/298.
6501 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6503 * lang-specs.h: Added %(jc1) to java compiler options.
6505 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6507 * .cvsignore: New file.
6509 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6511 * parse.y (not_accessible_p): Access granted to innerclasses
6512 (indirectly) extending the reference type. Fixes gcj/249.
6514 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6516 * parse.y (patch_method_invocation): Fixed comment.
6517 (maybe_use_access_method): Build this$<n>s to the context of the
6518 target method, or a type that extends it. Fixes gcj/242.
6520 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6524 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6526 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6528 2000-07-13 Tom Tromey <tromey@cygnus.com>
6530 * lang-specs.h: Added %{I*}.
6532 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6534 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6536 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6538 * parse-scan.c: Remove.
6540 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6542 * class.c (set_super_info): Handled protected inner classes.
6543 (common_enclosing_context_p): Bail early if arguments aren't both
6545 (get_access_flags_from_decl): Handle private and protected inner
6547 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6548 (CLASS_PROTECTED): Likewise.
6549 (struct lang_type): New bitfield `poic'.
6550 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6552 (check_inner_class_access): Renamed arguments, added
6553 comments. Handles protected inner classes (fixes gcj/225)
6554 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6556 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6558 * parse.y (resolve_qualified_expression_name): Verify qualified
6559 access to `this'. Fixes gcj/239.
6561 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6563 * jcf-write.c (generate_classfile): Don't install ConstantValue
6566 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6568 * parse.y (resolve_qualified_expression_name): Handle inner class
6569 access. Fixes gcj/256.
6571 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6573 * jcf-write.c (generate_classfile): Properly install the
6574 ConstantValue attribute and the initial value constant pool index
6575 on string constants.
6576 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6579 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6581 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6583 * parse.y (find_as_inner_class): Fixed typo.
6584 (do_resolve_class): Explore enclosing contexts when searching for
6585 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6586 (check_inner_class_access): Check `decl' which can be null in case
6589 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6591 * java-tree.h (java_debug_context): Declared `extern'.
6592 (safe_layout_class): Likewise.
6593 * parse.y (resolve_field_access): Field must be `static' in order
6594 to be replaced by its initial value. Added comments.
6595 (find_applicable_accessible_methods_list): Fixed typo.
6596 (find_most_specific_methods_list): Methods found in innerclasses
6597 take over methods founds in the enclosing contexts.
6598 (java_complete_tree): Loosen restrictions on the type of DECLs
6599 that can be replaced by their initialization values.
6600 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6602 2000-07-05 Tom Tromey <tromey@cygnus.com>
6604 * Make-lang.in (PARSE_DIR): New macro.
6605 (PARSE_RELDIR): Likewise.
6606 (PARSE_C): Likewise.
6607 (PARSE_SCAN_C): Likewise.
6608 ($(PARSE_C)): New target.
6609 ($(PARSE_SCAN_C)): Likewise.
6610 (SET_BISON): New macro.
6611 (BISONFLAGS): Likewise.
6612 (JAVABISONFLAGS): Likewise.
6614 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6616 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6617 argument on the first pass for CNI as well as JNI.
6618 (print_method_info): Set up method name on the first pass only.
6620 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6622 * parse.y (parser_qualified_classname): Removed parameter
6624 (create_interface): Removed first passed parameter to
6625 parser_qualified_classname.
6626 (create_class): Likewise. Don't install alias on static
6627 innerclasses. Fixes gcj/275.
6629 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6631 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6632 debugable statement with empty_stmt_node. Fixes gcj/272
6634 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6636 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6639 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6641 * jcf-write.c (push_long_const): Appropriately cast short negative
6644 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6646 * parse.y (verify_constructor_super): Use loop variable
6647 `m_arg_type' initialized with `mdecl_arg_type'.
6649 2000-06-29 Tom Tromey <tromey@cygnus.com>
6651 * parse.y (resolve_field_access): Handle case where `type_found'
6654 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6656 * expr.c (lookup_field): The same field can be found through two
6657 different interface. Don't declare it ambiguous in that case.
6659 2000-06-27 Tom Tromey <tromey@cygnus.com>
6661 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6662 follows \r, then unget it at a lower level.
6664 2000-06-26 Tom Tromey <tromey@cygnus.com>
6666 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6669 2000-06-25 Tom Tromey <tromey@cygnus.com>
6671 * parse.y (for_statement): Wrap expression in a WFL if it is a
6672 constant. For PR gcj/268.
6674 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6676 * parse.y (do_resolve_class): Minor optimiztion in the package
6677 list search. Removed unnecessary test and return statement.
6678 (valid_ref_assignconv_cast_p): Order of arguments to
6679 enclosing_context_p fixed.
6681 2000-06-24 Tom Tromey <tromey@cygnus.com>
6683 * expr.c (lookup_field): Print error and return error_mark_node if
6684 field reference is ambiguous.
6686 * parse.y (check_abstract_method_definitions): Also check if
6687 `other_method' is abstract.
6689 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6691 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6693 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6694 (struct lang_type): New field `pic'.
6695 (CLASS_PRIVATE): New macro.
6696 * parse.y (check_inner_class_access): New function.
6697 (jdep_resolve_class): Call it.
6699 2000-06-23 Tom Tromey <tromey@cygnus.com>
6701 * parse.y (patch_incomplete_class_ref): Initialize the returned
6702 class. For PR gcj/260.
6704 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6706 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6708 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6710 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6711 Java specific checks.
6712 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6714 * java-tree.def (CASE_EXPR): Marked 'e'.
6715 (DEFAULT_EXPR): Likewise.
6716 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6718 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6719 Java specific checks.
6720 (generate_bytecode_insns): Test try_block for BLOCK before using
6722 * parse.y (build_wfl_wrap): Added `location' argument. Set
6723 EXPR_WFL_LINECOL accordingly.
6724 (dim_expr:): Wrap constants with WFLs.
6725 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6726 (resolve_package): Check for `stmt' not being a BLOCK before
6727 building a debuggable statement with it.
6728 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6730 (resolve_field_access): Make sure `decl' is a DECL before treating
6732 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6733 IDENTIFIER_NODE before treating it as such.
6734 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6735 treating it as such.
6736 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6737 to be applied only on non array types.
6739 2000-06-16 Per Bothner <per@bothner.com>
6741 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6742 define in terms of DECL_RESULT, as that fails when --enable-checking.
6744 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6746 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6747 types the same in comparison.
6748 (CHECK_OP): Add static prototype.
6750 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6752 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6753 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6756 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6758 * decl.c (create_primitive_vtable): Prototype.
6760 * jcf-write.c (generate_bytecode_insns): Initialize variable
6763 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6765 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6767 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6768 to track searched classes, and do not search the same class more than
6769 once. Call find_applicable_accessible_methods_list on immediate
6770 superclass, instead of search_applicable_method_list on all ancestors.
6773 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6775 * parse.y (register_fields): Permit static fields in inner classes
6776 if they are final. Fix for PR gcj/255.
6778 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6780 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6781 * parse.y (find_in_imports): Returned type changed to void,
6782 leading comment fixed.
6783 (register_package): New function.
6784 (qualify_and_find): Likewise.
6785 (package_declaration:): Use `register_package'.
6786 (single_type_import_declaration:): Removed local variable
6787 `node'. Added missing `;' for consistency.
6788 (type_import_on_demand_declaration:): Use `chainon' to link new
6790 (lookup_field_wrapper): Lookup local variables defined in outer
6792 (java_complete_class): Don't reverse the list of imported on demand.
6793 (do_resolve_class): Reorganized. Removed local variable
6794 `original_name'. Call `qualify_and_find' with the current package
6795 name, invoke `find_in_imports_on_demand' right after. Call
6796 `qualify_and_find' with the packages we've seen so far. Fixed
6797 operations numbering in comments.
6798 (java_expand_class): Don't reverse `package_list'.
6799 (find_most_specific_methods_list): New local variables `abstract'
6800 and `candidates'. Use them to pick the right method.
6802 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6804 * parse.y (check_modifiers_consistency): Don't subtract out
6805 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6807 2000-06-04 Philipp Thomas <pthomas@suse.de>
6809 * Makefile.in (INTLLIBS): New.
6813 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6815 * class.c (get_dispatch_table): Build the vtable dummy entry list
6816 element with a null purpose. Fixed leading comment.
6817 (build_dtable_decl): Build an accurate dtable type when appropriate
6820 2000-06-02 Richard Henderson <rth@cygnus.com>
6822 * lang.c (lang_get_alias_set): New.
6824 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6826 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6827 before using it as the accessed field.
6829 2000-05-31 Tom Tromey <tromey@cygnus.com>
6831 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6832 char_array_vtable, short_array_vtable, int_array_vtable,
6833 long_array_vtable, float_array_vtable, double_array_vtable):
6835 * expr.c (get_primitive_array_vtable): New function.
6836 (create_primitive_vtable): New function.
6837 (java_lang_expand_expr): Enable code to statically generate
6839 * decl.c (init_decl_processing): Create primitive vtables.
6840 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6841 short_array_vtable, int_array_vtable, long_array_vtable,
6842 float_array_vtable, double_array_vtable): Define.
6844 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6846 * java/parse.y (find_applicable_accessible_methods_list):
6847 Don't add an uninitialized value to the list.
6849 2000-05-25 Tom Tromey <tromey@cygnus.com>
6851 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6852 when trying to see if field's class should be initialized. Always
6853 initialize field's declaring class, not qualified class.
6856 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6857 `wfl_operator', to maybe_build_primttype_type_ref.
6860 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6862 * parse.y (patch_method_invocation): Don't try to lookup methods
6865 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6867 * parse.y (resolve_field_access): Call the appropriate <clinit>
6868 before accessing the length of a static array. Craft a decl for
6869 the field while its time. Fixes PR gcj/129.
6871 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6873 * parse.y (resolve_package): Correctly set `*next' (was off by
6875 (resolve_qualified_expression_name): Fixed comment.
6877 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6879 * jcf-parse.c (jcf_parse_source): Reset current_class and
6880 current_function_decl to NULL before parsing a new file.
6882 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6884 * parse.y (block_end:): If the collected block doesn't feature a
6885 statement, insert an empty statement.
6887 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6889 * parse.y (maybe_yank_clinit): New function.
6890 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6891 end of the list of methods belonging to a class.
6892 (java_complete_expand_method): Check whether <clinit> is really
6893 necessary and expand it accordingly.
6895 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6897 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6898 processed by the method's switch statement.
6900 2000-05-19 Tom Tromey <tromey@cygnus.com>
6902 * java-tree.h: Added init state enum.
6903 * decl.c (emit_init_test_initialization): Initialize class
6904 initialization check variable by looking at class' state.
6906 2000-05-19 Tom Tromey <tromey@cygnus.com>
6908 * java-tree.h (build_instanceof): Declare.
6909 (build_get_class): Declare.
6910 * parse.y (patch_binop): Use build_instanceof.
6911 * expr.c (build_instanceof): New function. If class is final,
6912 don't make a function call.
6913 (expand_java_INSTANCEOF): Use it.
6914 (build_get_class): New function.
6916 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6918 * jcf-write.c (generate_classfile): Scan the source_file for
6919 slashes with the right pointer variable.
6921 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
6923 * lang.c (lang_decode_option): Update -Wunused flags by calling
6925 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6927 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6929 * check_init.c (check_init): Constify local char *.
6930 * class.c (push_class): Constify local char *.
6931 * java_tree.h: Update prototypes.
6932 * jcf-io.c (open_class): Constify filename parameter and
6934 (find_class): Remove redundant string copy. Cast return from
6936 * jcf-parse.c (read_class, parse_class_file, yyparse):
6937 Constify local char *.
6938 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6939 Constify local char *.
6940 * jcf.h (JCF): Constify filename and classname.
6941 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6942 * lang.c (init_parse): Constify parameter and return value.
6943 * lex.c (java_get_line_col): Constify filename parameter.
6944 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6945 * parse.y (java_parser_context_suspend,
6946 issue_warning_error_from_context, safe_layout_class): Constify
6948 * parse.c: Regenerate.
6950 2000-05-08 Tom Tromey <tromey@cygnus.com>
6952 * expr.c (build_jni_stub): Cache the result of
6953 _Jv_LookupJNIMethod.
6955 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6957 * decl.c (predef_filenames_size): Now 7.
6958 (predef_filenames): New seventh entry.
6960 2000-05-04 Tom Tromey <tromey@cygnus.com>
6962 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6963 Keep track of when we've seen a reference field after a
6964 non-reference field.
6965 (get_boehm_type_descriptor): Handle case where we see
6966 non-reference fields but no trailing reference field.
6967 * decl.c (rawdata_ptr_type_node): Define.
6968 (init_decl_processing): Initialize rawdata_ptr_type_node.
6969 * java-tree.h (rawdata_ptr_type_node): Declare.
6971 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6973 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6974 specifiers in calls to fprintf.
6976 2000-05-03 Andrew Haley <aph@cygnus.com>
6978 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6980 * javaop.h (WORD_TO_INT): New function.
6981 (IMMEDIATE_s4): Use WORD_TO_INT.
6982 * jcf.h (JPOOL_INT): Ditto.
6984 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6987 2000-04-19 Tom Tromey <tromey@cygnus.com>
6989 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6991 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6993 * expr.c (build_jni_stub): New function.
6994 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6996 * parse.y (java_complete_expand_methods): Expand a native method
6997 and call build_jni_stub if -fjni given.
6998 * lang-options.h: Document -fjni.
6999 * lang.c (flag_jni): New global.
7000 (lang_f_options): Added `jni' entry.
7001 * java-tree.h (soft_lookupjnimethod_node,
7002 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
7004 (flag_jni): Declare.
7005 (build_jni_stub): Declare.
7006 (struct lang_decl): Added `native' flag.
7007 (METHOD_NATIVE): Redefined to use `native' field of lang specific
7009 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
7010 soft_jnipopsystemframe_node): New globals.
7011 (init_decl_processing): Set them. _Jv_InitClass only takes one
7014 * java-tree.def: Put into `C' mode.
7016 2000-04-27 Tom Tromey <tromey@cygnus.com>
7019 * expr.c (expand_invoke): Generate check to see if object pointer
7020 is null in nonvirtual invocation case.
7021 * java-tree.h (soft_nullpointer_node): Declare.
7022 * decl.c (soft_nullpointer_node): New global.
7023 (init_decl_processing): Initialize soft_nullpointer_node.
7024 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7025 or `private' methods.
7026 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7028 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
7030 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
7033 2000-04-26 Tom Tromey <tromey@cygnus.com>
7035 * zextract.c (find_zip_file_start): New function.
7036 (read_zip_archive): Use it.
7038 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7040 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
7042 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7044 * class.c (common_enclosing_context_p): New function.
7045 * java-tree.h (common_enclosing_context_p): Added prototype.
7046 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
7047 classes sharing an outer context with the current instance.
7048 * parse.y (build_access_to_thisn): Fixed leading comment.
7049 (verify_constructor_super): New local `supper_inner'. Skip
7050 enclosing context argument in the case of inner class constructors.
7051 (patch_method_invocation): Insert proper context as second
7052 parameter to pure inner class constructor super invocations.
7054 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7056 * parse.y (end_class_declaration): Reset the interface number
7059 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
7061 * parse.y (source_start_java_method): Deleted unnecessary code.
7062 (patch_method_invocation): Fixed comment.
7064 2000-04-24 Robert Lipe <robertlipe@usa.net>
7066 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
7068 2000-04-23 Tom Tromey <tromey@cygnus.com>
7070 * boehm.c (mark_reference_fields): Use int_byte_position.
7072 2000-04-22 Tom Tromey <tromey@cygnus.com>
7074 * boehm.c (mark_reference_fields): Only call byte_position on
7077 2000-04-22 Tom Tromey <tromey@cygnus.com>
7079 * boehm.c (mark_reference_fields): Added `last_view_index'
7080 argument. Use DECL_FIELD_OFFSET to determine field's offset.
7082 2000-04-20 Mo DeJong <mdejong@cygnus.com>
7084 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
7085 * parse.y (check_class_interface_creation): Fixed comments. Select
7086 permitted modifiers for (inner) interfaces. Changed error message
7087 to report rejected modifiers used with local classes.
7089 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7091 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
7092 of directly inherited type considered in scope.
7093 * parse.y (do_resolve_class): Search inherited classes for inner
7096 2000-04-20 Tom Tromey <tromey@cygnus.com>
7098 * parse.y (not_accessible_p): Use member's class, not current
7099 class, when doing inheritance check for protected reference.
7102 2000-04-20 Jason Schroeder <shrode@subnature.com>
7104 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
7106 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7108 * parse.y (lookup_field_wrapper): Search for final local aliases.
7109 (resolve_expression_name): Let lookup_field_wrapper search for
7110 final local aliases. Force the value of `name' if one is found.
7111 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
7112 an expression name. Fixed comments.
7114 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
7116 * parse.y (yyerror): `msg' can be null, don't use it in that case.
7118 2000-04-19 Tom Tromey <tromey@cygnus.com>
7120 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
7122 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7124 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
7126 2000-04-18 Tom Tromey <tromey@cygnus.com>
7129 * gjavah.c (utf8_cmp): Changed return value.
7130 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
7132 (cxx_keywords): New global.
7133 (get_field_name): Handle new result of cxx_keyword_subst.
7134 (print_method_info): Likewise.
7136 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
7138 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
7139 with a newline, for CNI.
7140 (print_stub_or_jni): Print a space or newline before method name for
7142 (print_cxx_classname): Don't write leading "::" in CNI stub method.
7143 (process_file): Include gcj/cni.h if generating CNI stubs.
7145 2000-04-16 Tom Tromey <tromey@cygnus.com>
7147 * gjavah.c (decompile_method): Use print_field_name.
7150 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7152 * parse.y (java_expand_classes): Reverse the package list once.
7153 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
7155 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
7156 the `==' and `!=' operators.
7158 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7160 * jcf-write.c (generate_bytecode_insns): At invocation time,
7161 always relate an interface method to the type of its selector.
7163 2000-04-05 Tom Tromey <tromey@cygnus.com>
7166 * expr.c (expand_invoke): Generate check to see if object pointer
7167 is null in nonvirtual invocation case.
7168 * java-tree.h (soft_nullpointer_node): Declare.
7169 * decl.c (soft_nullpointer_node): New global.
7170 (init_decl_processing): Initialize soft_nullpointer_node.
7171 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
7172 or `private' methods.
7173 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
7175 2000-04-05 Tom Tromey <tromey@cygnus.com>
7178 * parse.y (check_final_assignment): Recognize assignments to the
7179 `length' field of an array when generating class files.
7181 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7183 * class.c (decl_hash): Prototype removed.
7184 (decl_compare): Likewise.
7186 2000-04-05 Tom Tromey <tromey@cygnus.com>
7188 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
7189 * parse.y (check_modifiers_consistency): Check for final/volatile
7190 clash. Fixes PR gcj/164.
7192 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
7194 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
7196 (java_hash_compare_tree_node): Renamed from `decl_compare, made
7198 (add_method_1): Use `java_hash_hash_tree_node' and
7199 `java_hash_compare_tree_node'.
7200 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
7201 (java_hash_compare_tree_node): Likewise.
7202 * parse.y (find_applicable_accessible_methods_list): Create,
7203 delete and use a hash table to remember already searched interfaces.
7205 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
7207 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
7210 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7212 * boehm.c (mark_reference_fields, set_bit): Prototype.
7213 (set_bit): Un-ANSI-fy definition.
7215 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
7218 * decl.c (emit_init_test_initialization): Likewise.
7220 * gjavah.c (jni_print_char): Likewise.
7222 * parse.y (create_new_parser_context): Likewise.
7224 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
7226 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
7227 patch missing hunk. Fixed indentation.
7229 2000-03-30 Tom Tromey <tromey@cygnus.com>
7231 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
7232 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
7234 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7236 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7237 when negative *before* using it as an array index.
7238 * ChangeLog: Fixed typo.
7240 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7242 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7243 to 0 when it reaches -1.
7245 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7247 * jcf-parse.c (get_constant): Properly cast `num' during the
7248 invocation of `add_double'.
7249 * jcf-write.c (push_long_const): Properly cast `lo' before
7250 comparing it to short bounds.
7251 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7252 `interface_body:' is reduced after the current interface is
7255 2000-03-26 Tom Tromey <tromey@cygnus.com>
7257 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7258 Java-specific `-f' option.
7260 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7262 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7263 Adjust order of making types.
7264 Make bitsize_*_node values.
7266 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7268 * class.c (make_field_value): Use byte_position.
7269 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7270 (java_array_data_offset): Likewise.
7271 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7274 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7276 * parse.y (check_abstract_method_definitions): New local
7277 `end_type_reached'. Make sure we also consider `end_type'.
7278 (java_check_abstract_method_definitions): Make sure we eventually
7279 consider `java.lang.Object'.
7280 (maybe_use_access_method): Don't use access method if not in the
7281 context of a pure inner class or if the method's context is right.
7282 (find_applicable_accessible_methods_list): New static flag
7283 `object_done'. Don't search abstract classes as interfaces. Fixed
7284 indentation. Fixed the `java.lang.Object' only search. Search
7285 class interface(s) first, then fully search enclosing contexts.
7286 (find_most_specific_methods_list): Pick the closest candidate when
7287 they're all abstract.
7289 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7291 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7292 properly initialize `finished_label'. Don't emit gotos for empty
7295 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7297 * except.c (emit_handlers): Clear catch_clauses_last.
7299 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7301 * parse.y (check_method_types_complete): New function.
7302 (create_class): Reset anonymous class counter only when seeing an
7304 (java_complete_class): JDEP_METHOD: Don't recompute signature
7307 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7309 * class.c (build_static_ref): Fixed indentation in comment.
7310 * java-tree.def (TRY_EXPR): Fixed typo in name.
7311 (CLASS_LITERAL): Likewise.
7312 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7313 (struct lang_type): New field `dot_class'.
7314 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7315 (generate_classfile): Method `class$' is synthetic.
7316 * parse.y (build_do_class_method): New function.
7317 (build_dot_class_method_invocation): Likewise.
7318 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7319 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7320 (qualify_ambiguous_name): Likewise.
7321 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7322 (build_try_statement): Fixed leading comment.
7324 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7326 * class.c (make_field_value): Properly handle sizes.
7327 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7328 (layout_class_method): Count using trees.
7329 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7330 * expr.c (java_array_data_offset): Use int_bit_position.
7331 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7332 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7334 2000-03-16 Tom Tromey <tromey@cygnus.com>
7336 * lang.c (flag_hash_synchronization): New global.
7337 (lang_f_options): Added `hash-synchronization'.
7338 * lang-options.h: Mention -fhash-synchronization.
7339 * java-tree.h (flag_hash_synchronization): Declare.
7340 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7341 hash table synchronization is disabled.
7342 * decl.c (init_decl_processing): Only push `sync_info' value when
7343 hash table synchronization is disabled.
7344 * class.c (make_class_data): Only push `sync_info' field when hash
7345 table synchronization is disabled. Removed dead code.
7347 2000-03-16 Tom Tromey <tromey@cygnus.com>
7349 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7351 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7353 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7355 * parse.y (patch_method_invocation): Handle anonymous classes
7356 creation in static context.
7358 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7360 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7361 * parse.y (resolve_qualified_expression_name): Use it.
7362 (patch_method_invocation): Likewise.
7364 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7366 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7367 depending on the type of dependency which dictates what the
7369 (unresolved_type_p): Resolved types limited to the current class.
7371 2000-03-15 Tom Tromey <tromey@cygnus.com>
7373 * decl.c (init_decl_processing): Set type of `sync_info' to be
7376 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7377 Correctly compute bit number for current slot. Zero `high' and
7378 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7379 mark_reference_fields.
7380 (mark_reference_fields): New function.
7382 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7384 * parse.y (register_incomplete_type): Fixed initialization of
7387 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7389 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7391 (push_class_context, pop_class_context): New function.
7392 (class_body:): Call pop_class_context.
7393 (interface_body:): Likewise.
7394 (INNER_QUALIFIER): New macro.
7395 (report_class_declaration): Changed output format and use
7396 INNER_QUALIFIER. Call push_class_context.
7398 2000-02-14 Andrew Haley <aph@cygnus.com>
7400 * check-init.c (check_init): Add new cases for unary and binary
7403 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7405 * parse.y (resolve_package): Set `next' once a type name has been
7406 progressively discovered.
7407 (resolve_qualified_expression_name): Propagate resolution only if
7408 there are remaining qualifiers. Take into account `q' might have
7409 been cleared after re-qualification.
7410 * parse.y (patch_method_invocation): New local `resolved'.
7411 Section dealing with qualified expression rewritten to use
7412 resolve_field_access.
7414 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7416 * parse.h (PUSH_CPC): Fixed indentation.
7417 (DEBUG_CPC): New macro.
7418 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7419 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7420 * parse.y (class_body_declaration:): Use
7421 SET_CPC_INSTANCE_INITIALIZER_STMT.
7422 (method_declaration:): Check for null current_function_decl.
7423 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7424 (java_parser_context_pop_initialized_field): Better handling of
7426 (maybe_make_nested_class_name): Mark nested class name as
7427 qualified when necessary.
7428 (end_class_declaration): Don't call java_parse_context_resume when
7429 one or more error occurred.
7430 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7431 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7432 SET_CPC_INITIALIZER_STMT.
7433 (method_header): Check for inner classes declaring static methods.
7434 (resolve_qualified_expression_name): Handle situation where `this'
7437 2000-03-13 Hans Boehm <boehm@acm.org>
7439 * typeck.c (build_prim_array_type): Correctly set the high word too.
7441 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7443 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7445 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7446 list of methods for interfaces.
7448 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7450 * parse.y (qualify_ambiguous_name): Properly handle expressions
7453 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7455 * parse.y (check_final_assignment): Extended to process
7457 (patch_assignment): Have check_final_assignment called only once.
7459 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7461 * java-tree.h (IS_INIT_CHECKED): New flag.
7462 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7463 * parse.y (patch_string): Call force_evaluation_order on the
7464 completed string concatenation tree.
7465 * expr.c (force_evaluation_order): Call force_evaluation_order on
7466 function's arguments too.
7468 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7470 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7471 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7472 (build_anewarray): Likewise.
7473 * parse.y (patch_newarray): Likewise.
7474 * parse.c: Regenerated.
7476 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7478 * decl.c (init_decl_processing): Added new class fields `depth',
7479 `ancestors', and `idt' to class_type_node. Use
7480 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7481 * class.c (make_class_data): Push initial values for new fields.
7482 * java-tree.h: Updated prototype for `build_invokeinterface'.
7483 * expr.c (build_invokeinterface): Changed parameters to accept
7484 `method' tree. Calculate index of `method' in its declaring
7485 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7486 (expand_invoke): Call `build_invokeinterface' with new parameters.
7487 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7490 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7492 * typeck.c (lookup_do): Search superinterfaces first
7493 when looking up an interface method. From Godmar Back
7496 2000-03-06 Tom Tromey <tromey@cygnus.com>
7498 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7500 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7502 * java-tree.h (lookup_argument_method2): Declared.
7503 (safe_layout_class): Prototype moved from parse.h.
7504 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7505 * parse.y (java_check_regular_methods): Local `super_class' gone.
7506 Call lookup_argument_method2 instead of lookup_argument_method.
7507 Perform modifier match for methods found declared in implemented
7508 interfaces. Fixed indentation problem. Overriding/hiding error
7509 report to take place only for methods found in classes.
7510 * typeck.c (lookup_argument_method): Changed leading
7511 comment. Re-written by calling lookup_do.
7512 (lookup_argument_method2): New function.
7513 (lookup_java_method): Re-written by calling lookup_do.
7514 (lookup_do): New function.
7516 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7518 * check-init.c (check_init): Removed dead code. Handle (blank)
7520 * parse.y (declare_local_variables): New local `final_p', set it
7521 and use it to initialize LOCAL_FINAL.
7522 (check_final_assignment): Only check FIELD_DECLs.
7524 2000-02-17 Tom Tromey <tromey@cygnus.com>
7526 * Makefile.in (JAVA_OBJS): Added boehm.o.
7527 (boehm.o): New target.
7528 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7529 * java-tree.h (flag_use_boehm_gc): Declare.
7530 (get_boehm_type_descriptor): Declare.
7531 * lang.c (lang_f_options): Added `use-boehm-gc'.
7532 (flag_use_boehm_gc): New global.
7533 * lang-options.h: Added -fuse-boehm-gc.
7534 * boehm.c: New file.
7535 * class.c (get_dispatch_table): If class uses a Boehm type
7536 descriptor, put it in the vtable.
7537 (make_class_data): Removed dead code.
7539 2000-03-03 Per Bothner <per@bothner.com>
7541 * decl.c (init_decl_processing): Initialize sizetype properly.
7543 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7545 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7546 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7547 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7548 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7549 (jcf_parse): New local `current'. Load innerclasses seen in outer
7550 context being processed.
7551 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7552 * jcf-write.c (append_innerclasses_attribute): New function.
7553 (append_innerclasses_attribute_entry): Likewise.
7554 (get_access_flags): Handle static classes. Set anonymous and local
7555 classes to be private.
7556 (generate_classfile): Attribute count adjusted. Call
7557 append_innerclasses_attribute.
7558 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7559 PURE_INNER_CLASS_TYPE_P.
7560 * parse.y (parser_qualified_classname): New parameter `is_static',
7561 produce non qualified name accordingly.
7562 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7563 (create_interface): Added argument to parser_qualified_classname.
7564 (create_class): Added argument to parser_qualified_classname. Setup
7565 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7566 (add_inner_class_fields): Fixed indentation.
7567 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7568 (method_declarator): Fixed typo in comment.
7569 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7570 (build_current_thisn): Likewise.
7571 (patch_method_invocation): Likewise.
7573 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7575 * decl.c (current_function_decl): Move to toplev.c.
7577 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7579 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7580 (DECL_BIT_INDEX): Use underlying representation.
7581 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7583 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7585 * expr.c (build_java_ret): Pass proper type to size_binop.
7587 2000-02-25 Anthony Green <green@cygnus.com>
7589 * expr.c (build_class_init): Mark the decl to be ignored by
7591 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7592 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7593 * class.c (init_test_hash_newfunc): New function.
7594 (decl_hash): New function.
7595 (decl_compare): New function.
7596 * decl.c (emit_init_test_initialization): New function.
7597 (complete_start_java_method): Traverse the init test hashtable,
7598 calling emit_init_test_initialization.
7599 (always_initialize_class_p): Define.
7600 * expr.c (build_class_init): Use initialization tests when
7601 emitting class initialization code.
7602 (always_initialize_class_p): Declare.
7603 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7605 * java-tree.h: Include hash.h.
7606 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7607 (struct lang_decl): Add init_test_table field.
7608 (init_test_hash_entry): Define.
7610 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7612 * gjavah.c (main): Avoid using `argi' to report unimplemented
7615 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7617 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7618 initialize locals to avoid warnings. Local `exception_type' moved
7621 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7623 * parse.y (resolve_expression_name): Use `orig' as a second
7624 argument to resolve_field_access.
7625 (resolve_field_access): Removed unnecessary code when dealing with
7628 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7630 * class.c (push_super_field): Don't push the field twice.
7631 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7632 * parse.h (java_reorder_fields): Prototyped.
7633 * parse.y (java_reorder_fields): New function.
7634 (java_layout_class): Simplified not to worry about re-ordering.
7636 2000-02-23 Tom Tromey <tromey@cygnus.com>
7638 * gjavah.c (print_name): In JNI case, correctly quote string.
7639 (print_method_info): Don't handle overrides in JNI mode.
7641 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7643 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7644 value type set to `boolean_type_node'.
7646 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7648 * jcf-dump.c (main): Test for correct condition after
7649 output file creation.
7651 2000-02-19 Anthony Green <green@cygnus.com>
7653 * jcf-depend.c (add_entry): Fix test for first list entry.
7655 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7657 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7658 * constants.c (build_constants_constructor): Likewise.
7660 2000-02-19 Anthony Green <green@cygnus.com>
7662 * jcf-depend.c (add_entry): Add entries to the end of the list.
7664 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7666 * decl.c (INT_TYPE_SIZE): Define if necessary.
7667 (expand_java_return): Handle the case of a native integer smaller
7670 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7672 * gjavah.c (help): Use GCCBUGURL.
7673 * jv-scan.c (help): Likewise.
7674 * jcf-dump.c (help): Likewise.
7676 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7678 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7681 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7683 * jcf-parse.c (load_class): Call `fatal' if no file containing
7684 the target class are found.
7686 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7688 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7689 lex.c, lex.h, and PARSE_H to...
7690 (parse.o, parse-scan.o): ...here, respectively.
7692 * lex.c: Split out code that may trigger SIGFPE from yylex()
7693 to its own function.
7694 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7696 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7698 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7700 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7702 * parse.y (outer_field_access_p): Stop in time when outer contexts
7704 (resolve_qualified_expression_name): Properly qualify *everything*
7705 after a package.type to be resoled as expression names.
7706 (find_applicable_accessible_methods_list): Save/restore `class' to
7707 isolate it from a possible outer context search.
7709 2000-02-15 Tom Tromey <tromey@cygnus.com>
7711 * gjavah.c (jni_print_char): New function.
7712 (print_full_cxx_name): Use it.
7713 (decode_signature_piece): Likewise.
7714 (print_cxx_classname): Likewise.
7716 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7718 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7720 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7722 * gjavah.c: Include version.h.
7724 * jcf-dump.c: Likewise.
7726 * jv-scan.c: Likewise.
7728 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7730 * parse.y (outer_field_access_fix): First parameter now a tree
7731 node. Check for assignment to final. First argument to
7732 build_outer_field_access_fix modified to accommodate prototype.
7733 (build_outer_field_access): Don't check for assignment to final
7735 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7736 possibly returned by outer_field_access_fix. Changed
7737 outer_field_access_fix's first argument.
7738 (check_final_assignment): $finit$'s context is OK.
7739 (patch_unaryop): Use node instead of its line/column value when
7740 calling outer_field_access_fix.
7742 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7744 * parse.y (interface_declaration:): No longer tagged
7745 <node>. Re-installed default action.
7746 (class_member_declaration:): Handle inner interfaces.
7747 (interface_member_declaration): Handle inner interfaces and
7749 (create_interface): Push error if one seen. Suspend parsing
7750 context when processing an inner interface.
7751 (register_fields): Inner class static field limitations not to
7752 apply to inner interfaces.
7754 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7756 * jcf-parse.c (load_class): Update `java_error_count' when a
7757 class' file can't be found.
7758 (parse.y): Avoid (byte)code generation when errors seen.
7760 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7762 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7763 decodes a valid node.
7764 (patch_binop): Handle TRUNC_DIV_EXPR.
7766 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7768 * parse.y (resolve_package): New local `acc'. Try to progressively
7769 build and guess a package and type name.
7771 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7773 * parse.y (find_applicable_accessible_methods_list): Load and
7774 layout the search class if necessary.
7775 (java_complete_tree): Keep to original type of the folded initial
7778 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7780 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7781 Generate error message if circularity is detected. New static
7783 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7784 * jcf-write.c (generate_bytecode_insns): Very simply handle
7786 * parse.y (java_check_circular_reference): Use
7787 `cyclic_inheritance_report' during report, if necessary.
7788 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7789 walking NEW_ARRAY_INIT twice.
7791 2000-02-09 Tom Tromey <tromey@cygnus.com>
7793 * parse.y (check_class_interface_creation): Allow inner classes to
7794 be `private' or `protected', check modifiers' consistency. Prevent
7795 block local classes from bearing any modifiers.
7797 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7799 * except.c (check_start_handlers): Re-add prototype lost in last
7801 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7803 2000-02-09 Andrew Haley <aph@cygnus.com>
7805 * decl.c (clear_binding_level): Remove excess initializer.
7806 (maybe_poplevels): Remove unused variable.
7807 (force_poplevels): Ditto.
7808 (struct binding_level): Add comment.
7810 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7812 * jcf-write.c (generate_classfile): Don't consider
7813 pre-initialization with reference value (use <clinit> instead.)
7814 * parse.y (java_fix_constructors): No generated constructor for
7816 (build_outer_field_access): Removed debug message.
7817 (outer_field_expanded_access_p): Adapted to bytecode generation.
7818 (build_outer_field_access_method): Use fix_method_argument_names.
7819 (build_outer_method_access_method): Fixed indentation. Added
7820 comment. Handle access method generation for static and also void
7822 (build_access_to_thisn): Inserted debug message.
7823 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7824 (resolve_qualified_expression_name): Fixed comment.
7825 (not_accessible_p): Adapted to bytecode generation. Added comment.
7826 (patch_method_invocation): Added comment.
7827 (maybe_use_access_method): Fixed leading comment. Handle static
7829 (java_complete_lhs): Don't shortcut handling of initialized upon
7830 declaration String type static fields when generating bytecode.
7831 (patch_unaryop): Handle outer field access when generating
7834 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7836 * java-tree.h (FIELD_THISN): New macro.
7837 * jcf-write.c (append_synthetic_attribute): New function.
7838 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7839 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7840 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7842 (build_outer_field_access): Turned on access functions usage and
7843 generation when compiling to bytecode.
7844 (maybe_use_access_method): Likewise.
7846 2000-01-25 Andrew Haley <aph@cygnus.com>
7848 * java-except.h (struct eh_range): Add `expanded' field.
7849 (maybe_start_try): Add end_pc arg.
7850 (maybe_end_try): Ditto.
7851 * java-tree.h (force_poplevels): new function.
7852 * expr.c (expand_byte_code): Don't call maybe_start_try or
7854 * except.c (add_handler): Reset expanded.
7855 (expand_start_java_handler): Set expanded.
7856 (check_start_handlers): Don't expand a start handler that's
7857 already been expanded.
7858 (maybe_start_try): Add end_pc arg. Only expand a handler which
7860 (expand_end_java_handler): call force_poplevels.
7861 (force_poplevels): new function.
7862 * decl.c (binding_level): Add start_pc of binding level.
7863 (maybe_pushlevels): Call maybe_start_try when pushing binding
7865 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7866 (LARGEST_PC): Define.
7867 (clear_binding_level): Use LARGEST_PC.
7869 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7870 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7871 (binding_depth, is_class_level, current_pc): new variables.
7872 (struct binding_level): ditto.
7873 (indent): new function.
7874 (push_jvm_slot): add debugging info.
7875 (maybe_pushlevels): ditto.
7876 (maybe_poplevels): ditto.
7879 (start_java_method): ditto.
7880 (give_name_to_locals): comment only.
7881 * except.c (binding_depth, is_class_level, current_pc):
7883 (expand_start_java_handler): add debugging info.
7884 (expand_end_java_handler): ditto.
7886 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7888 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7889 (print_name_for_stub_or_jni, process_file): Constify a char*.
7891 2000-02-03 Tom Tromey <tromey@cygnus.com>
7893 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7895 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7897 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7898 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7901 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7903 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7904 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7905 (struct lang_type): New field `ii_block'.
7906 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7907 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7908 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7909 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7910 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7911 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7913 * parse.y (add_instance_initializer): New function.
7914 (in_instance_initializer): New static global.
7915 (class_body_declaration:): Link instance initializer block.
7916 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7917 (array_creation_expression:): Remove unused local.
7918 (java_parser_context_push_initialized_field): Fixed leading
7919 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7920 CPC_INSTANCE_INITIALIZER_LIST.
7921 (java_parser_context_pop_initialized_field): Likewise.
7922 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7923 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7924 CPC_INITIALIZER_STMT.
7925 (fix_constructors): New local `class_type'. Use it. Call
7926 add_instance_initializer.
7927 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7928 (patch_return): Forbid return in instance initializers.
7929 (patch_throw_statement): Enforce exception handling in the context
7930 of instance initializers.
7932 2000-02-03 Tom Tromey <tromey@cygnus.com>
7934 * Make-lang.in (java.mostlyclean): Remove executables in
7937 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7939 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7940 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7941 (java_float_finite): Convert to use union Word from javaop.h.
7942 (java_double_finite): Convert to use union DWord from javaop.h.
7944 2000-02-02 Tom Tromey <tromey@cygnus.com>
7946 * gjavah.c (options): Added `jni' entry.
7947 (help): Document -jni.
7948 (flag_jni): New global.
7949 (process_file): Handle JNI output. Don't print text from
7950 -prepend, -add, etc, when generating stubs. Only remove `.class'
7951 suffix if it actually exists.
7952 (main): Create a `.c' file when run with `--jni --stubs'. Create
7953 correct output file name with `--jni'.
7954 (print_include): Mangle header name differently in JNI case.
7955 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7957 (print_method_info): Handle JNI case. Put signature info into
7958 method name. Handle case when STREAM is NULL.
7959 (print_name_for_stub_or_jni): New function.
7960 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7961 (print_cxx_classname): Handle JNI.
7962 (print_full_cxx_name): Likewise.
7963 (decode_signature_piece): Likewise.
7964 (overloaded_jni_method_exists_p): New function.
7965 (struct method_name): Added `signature' and `sig_length' fields.
7966 (HANDLE_END_FIELD): Do nothing in JNI mode.
7968 2000-02-02 Tom Tromey <tromey@cygnus.com>
7970 * jv-scan.c: Include version.c, <getopt.h>.
7971 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7972 (options): New array.
7973 (usage): New function.
7974 (version): New function.
7975 (main): Use getopt_long to parse command line.
7976 * jcf-dump.c: Include version.c, <getopt.h>.
7977 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7978 OPT_JAVAP): New macros.
7979 (options): New array.
7980 (usage): Return `void'. Changed message.
7981 (help): New function.
7982 (version): New function.
7983 (main): Use getopt_long_only to parse command line.
7984 * gjavah.c: Include <getopt.h>.
7985 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7986 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7987 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7988 (options): New array.
7989 (java_no_argument): Removed.
7990 (help): Updated with missing options.
7991 (main): Use getopt_long_only to parse command line.
7992 (usage): Changed message.
7994 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7996 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7997 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7998 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7999 * parse.y (array_creation_expression:): Handle anonymous arrays.
8000 (build_array_from_name): Don't set `ret_name' if null.
8001 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
8002 (qualify_ambiguous_name): Likewise.
8003 (java_complete_expand_class): Likewise.
8005 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8007 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
8008 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
8009 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
8010 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
8011 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
8012 AIPL_FUNCTION_COMPLETED_INVOCATION.
8013 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
8014 AIPL_FUNCTION_INVOCATION_READY.
8015 (AIPL_FUNCTION_DECLARATION): New enum entry.
8016 * parse.y (reorder_static_initialized): New function.
8017 (java_parser_context_pop_initialized_field): Use it.
8018 (add_inner_class_fields): Use
8019 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
8020 augmented. Install marker after last alias initializer, if any.
8021 (generate_finit): Fixed typo. Don't try to retain only the used
8023 (method_header): Compute and set DECL_FUNCTION_NAP.
8024 (method_declarator): Fixed comment. Insert alias initializer in
8026 (build_alias_initializer_parameter_list): Fixed leading
8027 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
8028 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
8029 (java_complete_expand_class): Code to retain only used aliases
8031 (java_complete_expand_methods): New local `first_decl'. Generate
8032 $finit$ first, then expand the constructors, regular methods and
8034 (java_complete_expand_method): Don't report error on missing
8035 return statement if previously detected bogus.
8036 (fix_constructors): Don't patch constructor parameters list.
8037 (patch_method_invocation): Use new AIPL enum values. Reverse
8038 alias initializer list for anonymous classes.
8040 2000-01-30 Anthony Green <green@redhat.com>
8042 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
8043 determine how many stack slots to pop.
8045 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8047 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
8048 error handling/recovery.
8049 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
8051 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
8053 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
8054 FIELD_LOCAL_ALIAS_USED): New macros.
8055 (DECL_FUNCTION_NAP): New macro.
8056 (struct lang_decl): New field `nap'.
8057 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
8058 (struct lang_type): New fields `finit_stmt_list' and
8060 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
8061 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
8062 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
8063 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
8064 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
8065 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
8066 (BUILD_THROW): Macro line separator re-indented.
8067 * parse.y (end_class_declaration): New function.
8068 (maybe_generate_pre_expand_clinit): New name for
8069 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
8070 pre-expand static fields.
8071 (maybe_generate_clinit): Function deleted.
8072 (check_for_static_method_reference): Prototype's parameter list
8074 (generate_finit): New name for maybe_generate_finit. Changed
8075 leading comment. Function rewritten to use
8076 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
8077 (build_alias_initializer_parameter_list): New function.
8078 (java_parser_context_pop_initialized_field): Likewise.
8079 (add_inner_class_fields): Likewise.
8080 (type_declaration:): Call end_class_declaration.
8081 (class_member_declaration:): Likewise.
8082 (formal_parameter_list:): Fixed typos.
8083 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
8084 element. Improved error handling.
8085 (block_statement:): Call end_class_declaration.
8086 (anonymous_class_creation:): Likewise.
8087 (create_anonymous_class): Fixed comments.
8088 (create_class): Call add_inner_class_fields.
8089 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
8090 (method_header): Use MARK_FINAL_PARMS.
8091 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
8092 (method_declarator): Propagate final argument flag.
8093 (craft_constructor): New local `artificial'. Call
8094 build_alias_initializer_parameter_list. Use
8095 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
8096 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
8098 (complete_expand_class): Get rid of unused outer context local
8100 (java_complete_expand_methods): Fixed leading
8101 comment. Generate/pre-expand <clinit> first. Changed method
8102 expansion order to regular, $finit$, constructors, <clinit>.
8103 (java_complete_expand_method): Set current_function_decl.
8104 (fix_constructors): Fix constructor parameter list to account for
8105 outer context local alias initializers.
8106 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8107 (resolve_expression_name): Lookup outer context local aliases. New
8108 local `access', use it.
8109 (patch_method_invocation): Patch inner class ctor invocation with
8110 outer context local aliases initialization values. $finit$
8111 invocation patching now includes things generated with
8112 build_alias_initializer_parameter_list.
8113 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
8114 (build_super_invocation): Likewise.
8115 (patch_assignment): Changed comment.
8117 2000-01-27 Andrew Haley <aph@cygnus.com>
8119 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
8123 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8125 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
8127 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
8129 * parse.y (register_fields): Don't pass a format specifier to
8130 OBSOLETE_MODIFIER_WARNING.
8131 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
8132 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
8134 (check_modifiers): Change function into a macro.
8135 (check_class_interface_creation): Pass a literal format string.
8137 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8139 * buffer.h: PROTO -> PARAMS.
8140 * check-init.c: Likewise.
8141 * class.c: Likewise.
8142 * constants.c: Likewise.
8143 * convert.h: Likewise.
8145 * except.c: Likewise.
8147 * gjavah.c: Likewise.
8148 * java-except.h: Likewise.
8149 * java-tree.h: Likewise.
8150 * jcf-depend.c: Likewise.
8151 * jcf-dump.c: Likewise.
8152 * jcf-parse.c: Likewise.
8153 * jcf-path.c: Likewise.
8154 * jcf-reader.c: Likewise.
8155 * jcf-write.c: Likewise.
8157 * jv-scan.c: Likewise.
8158 * jvgenmain.c: Likewise.
8159 * jvspec.c: Likewise.
8163 * parse-scan.y: Likewise.
8164 * parse.h: Likewise.
8165 * parse.y: Likewise.
8166 * typeck.c: Likewise.
8167 * verify.c: Likewise.
8170 * zextract.c: Likewise.
8171 * zipfile.h: Likewise.
8173 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8175 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8176 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
8177 * constants.c (build_constant_data_ref): Check for cached
8178 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
8179 in TYPE_CPOOL_DATE_REF.
8180 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
8181 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
8182 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
8183 (LOCAL_FINAL): New macro.
8184 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
8185 constant pool -- don't try to reuse.
8186 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
8188 (find_in_current_zip): Use TYPE_JCF.
8189 * parse.h (java_check_final): Prototype removed.
8190 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
8191 (maybe_create_class_interface_decl,
8192 check_class_interface_creation): Likewise.
8193 (java_expand_finals): Function removed.
8194 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
8195 (block_statement:): Fixed comment.
8196 (anonymous_class_creation:): Likewise.
8197 (check_class_interface_creation): Reversed Jan 12, 2000 extra
8199 (check_class_interface_creation): Loosened error report on (inner)
8200 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
8201 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
8202 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
8204 (create_interface): Likewise.
8205 (anonymous_class_counter): New static global.
8206 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
8207 patch. Fixed comments.
8208 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
8209 anonymous_class_counter when declaring a toplevel class.
8210 (craft_constructor): Fixed constructor name when handling
8211 anonymous classes. Anonymous class constructors to feature hidden
8213 (java_fix_constructors): Added comment.
8214 (java_check_final): Function removed.
8215 (java_complete_expand_methods): Fixed comment. Don't generate
8216 class data, save its outgoing constant pool instead.
8217 (verify_constructor_super): Skip anonymous class constructor
8218 hidden this$<n> parameter.
8219 (java_expand_classes): New local `saved_ctxp'. Removed call to
8220 java_expand_finals and java_check_final. Expand anonymous class
8221 constructors. Generate class data.
8222 (build_super_invocation): Skip anonymous class hidden this$<n>
8224 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
8225 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
8226 (set_java_signature): Likewise.
8228 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8230 * gjavah.c: Delete ACC_VISIBILITY define.
8231 * jcf.h: Add ACC_VISIBILITY define.
8232 * parse.y: final: rule tagged <value>.
8233 (java_check_regular_methods): Use ACC_VISIBILITY define for
8234 default package access check.
8235 (local_variable_declaration_statement): Use final: rule.
8237 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8239 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8242 2000-01-17 Tom Tromey <tromey@cygnus.com>
8244 * gjavah.c (print_field_info): Allow non-static final fields.
8246 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8248 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8249 * parse.y (patch_anonymous_class): New function.
8250 (create_anonymous_class): Register incomplete type when the
8251 class/interface to extends/implement isn't known yet.
8252 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8253 (verify_constructor_super): Tuned error message.
8255 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8257 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8258 (ANONYMOUS_CLASS_P): New macro.
8259 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8260 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8261 * parse.y (create_class): Added leading argument.
8262 (maybe_create_class_interface_decl,
8263 check_class_interface_creation): Likewise.
8264 (craft_constructor): New function.
8265 (verify_constructor_super): Added argument in prototype.
8266 (class_declaration:): Inserted leading argument.
8267 (for_begin:): Use FOR_LOOP_P.
8268 (anonymous_class_creation): Create WFL of the anonymous class to
8269 instantiate. Call build_new_invocation. Added comments.
8270 (check_class_interface_creation): Handle parameter `anonymous' in
8271 verbose mode class creation announce.
8272 (link_nested_class_to_enclosing): Exclude anonymous classes.
8273 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8274 anonymous class, even though they appear to have an enclosing
8276 (create_interface): Pass extra argument to
8277 check_class_interface_creation.
8278 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8279 (create_class): Call check_class_interface_creation and
8280 maybe_create_class_interface_decl with extra new argument. Don't
8281 add private this$<n> to anonymous classes.
8282 (method_declarator): Insert hidden this$<n> to anonymous class
8284 (java_fix_constructors): Deleted code creating default
8285 constructor. Call craft_constructor instead.
8286 (java_check_regular_methods): Set `saw_constructor' to 1 for
8288 (fix_constructors): Pass extra argument to verify_constructor_super.
8289 (verify_constructor_super): New local `sdecl', use it. Search for
8290 matching constructor (possibly featuring arguments) in super
8292 (lookup_method_invoke): Craft constructor according to arguments
8293 list when dealing with anonymous class constructors.
8294 (build_super_invocation): Pass arguments to anonymous class super
8296 (search_loop): Use FOR_LOOP_P.
8297 (labeled_block_contains_loop_p): Likewise.
8299 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8301 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8302 (enclosing_context_p): New function.
8303 (get_access_flags_from_decl): Handle CLASS_STATIC.
8304 (maybe_layout_super_class): Extra first argument passed to
8306 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8308 * decl.c (access0_identifier_node): New global.
8309 (init_decl_processing): access0_identifier_node initialized.
8310 (pushdecl): Set DECL_CONTEXT only on non type decls.
8311 * expr.c (lookup_field): Lookup inner class fields in enclosing
8313 (expand_invoke): Use ID_INIT_P.
8314 (expand_java_field_op): Use DECL_CLINIT_P.
8315 * java-tree.def (CLASS_LITERAL): New tree code.
8316 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8317 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8318 (struct lang_decl): New field `inner_access'.
8319 (enclosing_context_p): Prototyped.
8320 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8321 ID_CLINIT_P): New macros.
8322 (CLASS_STATIC): New macro.
8323 (CLASS_ACCESS0_GENERATED_P): New macro.
8324 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8325 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8326 INNER_CLASS_P): New macros.
8327 (DECL_INNER_CLASS_LIST): New macro.
8328 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8330 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8331 the shift value to int. Fixed typo in comment.
8332 * lex.c (inst_id, wpv_id): Initialize.
8333 * mangle.c (unicode_mangling_length): Take `$' into account.
8334 * parse.h (DRECOVER, RECOVER): Terminate properly.
8335 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8336 (typedef struct _jdep): New field `enclosing'.
8337 (JDEP_ENCLOSING): New macro.
8338 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8339 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8340 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8341 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8342 GET_ENCLOSING_CPC_CONTEXT): New macros.
8343 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8344 (do_resolve_class): Added extra argument in prototype.
8345 * parse.y (resolve_class): Added extra argument in prototype.
8346 (maybe_create_class_interface_decl): Likewise.
8347 (maybe_use_access_method, build_wfl_wrap): New functions.
8348 (java_complete_expand_classes, java_complete_expand_class):
8350 (java_parser_context_push_initialized_field,
8351 java_parser_context_suspend, java_parser_context_resume):
8353 (maybe_make_nested_class_name, make_nested_class_name,
8354 set_nested_class_simple_name_value,
8355 link_nested_class_to_enclosing, find_as_inner_class,
8356 find_as_inner_class_do, check_inner_class_redefinition,
8357 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8358 maybe_build_thisn_access_method, build_outer_field_access,
8359 build_outer_field_access_methods, build_outer_field_access_expr,
8360 build_outer_method_access_method, build_new_access_id,
8361 build_outer_field_access_method, outer_field_access_p,
8362 outer_field_expanded_access_p, outer_field_access_fix,
8363 build_incomplete_class_ref, patch_incomplete_class_ref,
8364 create_anonymous_class): Likewise.
8365 (inst_id, wpv_id): New static global variables.
8366 (synchronized:): New rule, tagged <node>.
8367 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8369 (anonymous_class_creation:): New rule, tagged <node>.
8370 (NEW_TK): Tagged <node>.
8371 (type_literals, array_type_literal): New rules, tagged <node>.
8372 (class_declaration:): Removed action when reducing by class_body:
8373 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8374 using GET_CPC in sub-rules.
8375 (class_member_declaration): Handle inner classes.
8376 (method_declaration): When reducing method_header:, reset
8377 current_function_decl when appropriate.
8378 (method_declarator:): Set the number of formal parameter to 0 for
8379 method declared without arguments.
8380 (constructor_declarator:): Likewise.
8381 (static_initializer:): List of elements kept in a list.
8382 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8383 use of the keyword `static' for type declarations.
8384 (block_statement:): Handle inner class declarations.
8385 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8386 type qualified `this'.
8387 (class_instance_creation_expression): Use anonymous_class_creation:
8388 to handle inner class instances creation. Handle qualified `new'.
8389 (something_dot_new): Added appropriate actions.
8390 (create_new_parser_context): New function.
8391 (java_push_parser_context, java_parser_context_save_global,
8392 java_parser_context_suspend): Use create_new_parser_context.
8393 (check_modifiers): Changed leading comment.
8394 (check_class_interface_creation): Handle interclasses.
8395 (add_superinterfaces): Fixed comment.
8396 (create_interface): Build qualified name from the raw_name instead
8397 of its matching WFL. Push the initialized fields list. raw_name added
8398 as an extra argument to maybe_create_class_interface_decl.
8399 (create_class): Build qualified name from the raw_name instead of
8400 its matching WFL. Removed assignment to current_parsed_class_un.
8401 Call PUSH_ERROR before returning an error. Suspend the current
8402 parser context when processing an inner class. Push the
8403 initialized fields list. raw_name added as an extra argument to
8404 maybe_create_class_interface_decl. Add the private this$<n>
8406 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8407 (register_fields): Get the class type from GET_CPC and handle
8408 previous errors. Added code to handle the creation of static
8409 fields in inner classes. Initialized fields initialization
8410 statements kept in a list of lists.
8411 (maybe_generate_finit): Initialized fields initialization
8412 statements kept in a list of lists. Use GET_CPC.
8413 (maybe_generate_clinit): Likewise.
8414 (method_header): Use GET_CPC and GET_CPC_UN.
8415 (parser_qualified_classname): Handle inner classes.
8416 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8417 (java_fix_constructors): Hide pointer to enclosing context
8418 instance in constructor list when dealing with inner classes.
8419 (jdep_resolve_class): Call resolve_class with extra first argument
8421 (resolve_class): Add enclosing context as a first extra argument
8422 to do_resolve_class.
8423 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8425 (resolve_no_layout): Extra argument added to resolve_class
8427 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8428 (java_get_real_method_name): Use GET_CPC_UN.
8429 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8430 (java_check_abstract_methods): Handle static method declared in
8431 inner classes by an error.
8432 (java_check_regular_methods): Use DECL_CLINIT_P.
8433 (source_start_java_method): Also set DECL_MAX_LOCALS.
8434 (create_artificial_method): Call java_parser_context_save_global
8435 and java_parser_context_restore_global instead of saving/restoring
8436 the context by hand.
8437 (expand_start_java_method): Improved verbose mode message.
8438 (java_complete_expand_methods): Fixed leading comment. Use
8440 (fix_constructors): Added assignment to this$<n> if necessary.
8441 (java_expand_classes): Call java_complete_expand_classes instead
8442 of java_complete_expand_methods.
8443 (make_qualified_primary): Simplified.
8444 (merge_qualified_name): Optimized for missing left or right parts.
8445 (resolve_expression_name): Handle access to outer class fields from
8447 (resolve_qualified_expression_name): New macro
8448 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8449 classes. Report error on non appropriate qualification of
8450 `new'. Handle qualified `this'.
8451 (not_accessible_p): Allow access to outer class private fields from
8453 (patch_method_invocation): Handle method invocations through
8454 access methods and inner class constructor invocations.
8455 (find_applicable_accessible_methods_list): Search enclosing
8456 contexts of an inner class.
8457 (search_applicable_methods_list): Fixed typo.
8458 (argument_types_convertible): Handle inner class constructors'
8459 hidden outer context reference argument.
8460 (qualify_ambiguous_name): Handle qualified `this'.
8461 (java_complete_lhs): Handle use of field accessed through
8462 artificial access methods in various cases of assignments. Handle
8464 (check_final_assignment): Use DECL_CLINIT_P.
8465 (valid_ref_assignconv_cast_p): Handle the destination being an
8466 enclosing context of the source.
8467 (patch_unaryop): Handle use of field accessed through artificial
8469 (patch_return): Use DECL_CLINIT_P.
8470 (patch_throw_statement): Use DECL_CLINIT_P.
8471 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8472 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8475 2000-01-16 Anthony Green <green@cygnus.com>
8477 * parse.y (build_string_concatenation): Only use
8478 StringBuffer(String) shortcut if String arg is constant.
8480 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8482 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8483 the shift value to int. Fixed typo in comment.
8485 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8487 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8488 * jcf-write.c: Likewise.
8489 * parse.y: Likewise.
8490 * parse.c: Regenerate.
8492 2000-01-09 Anthony Green <green@cygnus.com>
8494 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8495 bytecodes in the correct order.
8497 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8499 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8501 2000-01-06 Anthony Green <green@cygnus.com>
8503 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8504 before building constant array decl.
8506 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8508 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8509 method invocation and typo in conditional expression.
8510 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8511 the appropriate NOTE_POP.
8512 * parse.y (patch_binop): Shift value mask to feature the right
8515 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8517 * class.c (assume_compiled, assume_compiled_node): Add static
8519 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8521 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8523 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8525 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8526 to `__modifier' to avoid stringifying it.
8528 * parse.y (verify_constructor_circularity): Don't call a variadic
8529 function with a non-literal format string.
8530 (java_check_abstract_methods): Move unreachable code inside
8531 `continue' statement.
8532 (lookup_method_invoke): Call xstrdup, not strdup.
8534 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8537 * jcf-parse.c (yyparse): Likewise.
8539 * jv-scan.c (main): Likewise.
8541 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8543 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8544 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8545 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8548 * parse.y (synchronized, variable_redefinition_error,
8549 check_class_interface_creation, create_interface, create_class,
8550 method_header, finish_method_declaration,
8551 check_modifiers_consistency, method_declarator,
8552 complete_class_report_errors, check_abstract_method_definitions,
8553 java_check_regular_methods, check_throws_clauses,
8554 java_check_abstract_methods, read_import_dir,
8555 check_pkg_class_access, declare_local_variables, fix_constructors,
8556 cut_identifier_in_qualified, resolve_expression_name,
8557 resolve_qualified_expression_name, patch_method_invocation,
8558 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8559 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8560 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8561 patch_try_statement, patch_synchronized_statement,
8562 patch_throw_statement, check_thrown_exceptions,
8563 patch_conditional_expr): Likewise.
8565 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8567 * Makefile.in (LIBDEPS): Added gcc's errors.o
8568 (../jcf-dump$(exeext):): Link with gcc's errors.o
8569 (../gcjh$(exeext):): Likewise.
8570 * expr.c (expand_java_NEW): Layout the entire target type instead of
8571 laying out its methods only.
8572 (lookup_field): Layout the class after having loaded it.
8573 * java-tree.h (java_debug_context): Declared.
8574 * jcf-io.c (toplev.h): Included.
8575 (find_class): Removed assignment to jcf's outofsynch
8576 field. Force source file to be read if newer than its matching
8577 class file. Tweaked debug messages.
8578 * jcf-parse.c (jcf_out_of_synch): Deleted.
8579 (read_class): Call to jcf_out_of_synch removed.
8580 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8581 (jcf_out_of_synch): Prototype deleted.
8582 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8583 `deprecated' and `class_err': integer turned into bit-fields.
8584 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8585 * parse.y (package_list): New global.
8586 (package_declaration:): Record newly parsed package name.
8587 (extra_ctxp_pushed_p): Static global deleted.
8588 (java_parser_context_save_global): Create buffer context for the
8589 purpose of saving globals, if necessary.
8590 (java_parser_context_restore_global): Pop context pushed for the
8591 purpose of saving globals, if necessary.
8592 (java_debug_context_do): New prototype and function.
8593 (java_debug_context): Likewise.
8594 (do_resolve_class): Use already parsed package names to qualify
8595 and lookup class candidate.
8596 (java_pre_expand_clinit): Removed unnecessary local variable.
8598 1999-12-17 Tom Tromey <tromey@cygnus.com>
8600 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8602 (process_file): Use `\n\' at end of each line in string.
8604 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8606 * expr.c (expand_invoke): Layout the loaded class before
8607 attempting to use it.
8608 (expand_java_field_op): Allow final field assignments to take
8610 * typeck.c (convert): Return error_mark_node if expr is null.
8612 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8614 * class.c (class_depth): Return -1 if the class doesn't load
8616 * expr.c (can_widen_reference_to): Check for errors during depth
8617 computation and return 0 accordingly.
8618 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8619 create default constructors and add an other error check.
8620 * parse.h (java_fix_constructors): Prototyped.
8621 * parse.y (java_pre_expand_clinit): Likewise.
8622 (build_super_invocation): Re-prototyped to feature one argument.
8623 (java_check_circular_reference): Directly use `current'.
8624 (java_fix_constructors): New function.
8625 (java_check_regular_methods): Don't create default constructors
8626 here, but abort if none were found.
8627 (java_complete_expand_methods): Pre-process <clinit> calling
8628 java_pre_expand_clinit.
8629 (java_pre_expand_clinit): New function.
8630 (fix_constructors): build_super_invocation invoked with the
8631 current method declaration as an argument.
8632 (build_super_invocation): Use the context of the processed method
8633 decl argument instead of current_class.
8634 * typeck.c (lookup_java_method): Take WFLs in method names into
8637 1999-12-14 Per Bothner <per@bothner.com>
8639 * class.c (make_class_data): flag_keep_inline_functions to keep
8640 private methods in the method array.
8642 1999-12-15 Anthony Green <green@cygnus.com>
8644 * check-init.c (check_init): Take into account both types of
8645 `throw's when checking for uninitialized variables.
8647 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8649 * parse.y (java_complete_lhs): Force conversion of array
8650 dimensions to int_type_node, that's what runtime's ABI expects.
8652 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8654 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8655 operand of a WFL, until the Java front-end gets fixed with regard
8656 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8658 1999-12-10 Andrew Haley <aph@cygnus.com>
8660 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8661 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8662 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8666 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8668 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8669 before calling expand_eh_region_start and expand_start_all_catch.
8670 * except.c (expand_start_java_handler): Switch to permanent
8671 obstack before calling expand_eh_region_start.
8672 (expand_end_java_handler): Switch to permanent obstack before
8673 calling expand_start_all_catch.
8675 1999-12-5 Anthony Green <green@cygnus.com>
8677 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8678 function with side effects.
8679 (init_decl_processing): Mark all memory allocating DECLs with
8682 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8684 * except.c (expand_end_java_handler): Call
8685 expand_resume_after_catch and end_catch_handler.
8687 1999-11-30 Anthony Green <green@cygnus.com>
8689 * verify.c (verify_jvm_instructions): Create new return label
8690 chain if non existent (don't rely on the verified state of the jsr
8693 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8695 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8696 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8698 * parse.y (patch_assignment): Removed bogus final class test on
8699 lhs when checking on whether to emit an ArrayStoreException runtime
8701 * expr.c (expand_java_arraystore): Likewise.
8703 1999-11-28 Anthony Green <green@cygnus.com>
8705 * decl.c (find_local_variable): Reuse single slot decls when
8708 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8710 * jcf-parse.c (saw_java_source): Global variable removed.
8711 (read_class): Don't use `saw_java_source'. Added extra braces.
8712 (yyparse): Code setting `saw_java_source' removed.
8714 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8716 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8718 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8720 * verify.c (merge_type_state): Non verified subroutines being
8721 considered more than once to trigger passive type merge.
8723 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8725 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8726 in case of error. Error message tuned.
8728 1999-11-21 Anthony Green <green@cygnus.com>
8730 * constants.c (find_methodref_index): Unwrap method names before
8731 inserting them in the constant pool.
8733 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8735 * class.c (assume_compiled_node): New typedef.
8736 (assume_compiled_tree): New static data.
8737 (find_assume_compiled_node): New function.
8738 (add_assume_compiled): New function.
8739 (assume_compiled): New function.
8740 * class.c (make_class_data): Use assume_compiled.
8741 (is_compiled_class): Use assume_compiled.
8743 * java-tree.h (add_assume_compiled): Declare.
8745 * lang.c (lang_decode_option): Parse new options.
8747 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8749 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8750 int_type_node: that's what `_Jv_AllocObject' expects.
8752 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8754 * parse.y (lookup_method_invoke): Use lang_printable_name to
8755 reliably build the type name during error report. Fixes PR gcj/97.
8757 1999-11-09 Tom Tromey <tromey@cygnus.com>
8759 * jcf-path.c: Include <sys/stat.h>.
8760 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8761 (DIR_UP): New macro.
8763 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8765 * parse.y (source_end_java_method): Resume permanent allocation,
8766 reversing Apr 27 1998 patch.
8767 (patch_string_cst): Pop obstacks after having pushed the permanent
8770 1999-11-05 Tom Tromey <tromey@cygnus.com>
8772 * class.c (finish_class): Emit inlined methods if any native
8773 methods exist in the class. Fixes PR gcj/85.
8775 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8777 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8778 (qualify_ambiguous_name): Likewise.
8780 1999-11-03 Godmar Back <gback@cs.utah.edu>
8782 * typeck.c: (lookup_java_method): search all inherited
8783 interfaces when looking up interface method.
8785 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8787 * parse.y (method_header:): Issue error message for rule `type
8789 (synchronized:): Error report when not using synchronized.
8791 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8793 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8794 being used before the superclass constructor has been called.
8795 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8796 instead of `CALL_THIS_CONSTRUCTOR_P'.
8798 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8800 * check-init.c: Fix typo in comment.
8802 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8804 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8807 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8809 * parse.y (expression_statement:): Call function to report
8810 improper invocation of a constructor.
8811 (parse_ctor_invocation_error): New function.
8813 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8815 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8818 1999-10-21 Tom Tromey <tromey@cygnus.com>
8820 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8821 in generated `main'.
8823 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8825 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8826 (qualify_ambiguous_name): Likewise.
8828 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8830 * parse.y (java_complete_tree): fold_constant_for_init to work on
8832 (java_complete_lhs): Likewise.
8833 (array_constructor_check_entry): Complete an initializer element
8834 on permanent_obstack.
8836 1999-10-19 Tom Tromey <tromey@cygnus.com>
8838 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8839 From Mike Moreton <mike@pillim.demon.co.uk>.
8841 1999-10-15 Greg McGary <gkm@gnu.org>
8843 * java-tree.h (flag_bounds_check): Remove extern decl.
8844 * lang.c (flag_bounds_check): Remove global variable.
8845 (lang_f_options): Remove "bounds-check" entry.
8846 (lang_init_options): Default flag_bounds_check to "on".
8848 1999-10-14 Tom Tromey <tromey@cygnus.com>
8850 * jvgenmain.c (usage): New function.
8851 (main): Use it. Also, handle `-D' options.
8852 * jvspec.c (lang_specific_driver): Recognize -D.
8853 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8855 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8857 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8859 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8860 variadic function with a non-literal format string.
8862 * parse-scan.y (report_main_declaration): Likewise.
8864 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8866 * parse.y (read_import_dir, patch_assignment, patch_binop,
8867 patch_array_ref): Likewise.
8869 * typeck.c (build_java_array_type): Likewise.
8871 * verify.c (verify_jvm_instructions): Likewise.
8873 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8875 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8877 1999-10-07 Anthony Green <green@cygnus.com>
8879 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8880 where CHECK_PUT may fail for valid reasons.
8882 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8883 UNSAFE_PUTN): New macros.
8885 1999-10-04 Tom Tromey <tromey@cygnus.com>
8887 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8888 well. Fixes Java PR gcj/59.
8889 * parse-scan.y (yyerror): Report errors.
8891 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8893 * decl.c (insert_block): Remove unconditional `abort'.
8895 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8897 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8898 FUNCTION_CODE now of type int. All callers changed.
8899 Set the builtin's DECL_BUILT_IN_CLASS.
8901 1999-09-23 Tom Tromey <tromey@cygnus.com>
8903 * jvspec.c (lang_specific_driver): Don't read spec file if
8904 -fsyntax-only given.
8906 1999-09-22 Tom Tromey <tromey@cygnus.com>
8908 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8910 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8911 (WORDS_TO_LONG): Likewise.
8912 (WORDS_TO_DOUBLE): Likewise.
8914 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8916 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8917 (RELOCATION_VALUE_1): Likewise.
8918 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8919 push_in_const, push_long_const): Prototyped.
8920 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8921 (push_constant2): Likewise.
8922 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8923 (find_constant_wide): Cast find_constant2's integer arguments to
8925 (find_constant_index): Cast find_constant2's and find_constant2's
8926 integer arguments to `jword'.
8927 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8928 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8929 (emit_if): Use RELOCATION_VALUE_1.
8930 (emit_goto): Likewise.
8931 (emit_jsr): Likewise.
8932 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8933 argument to push_long_const to HOST_WIDE_INT.
8935 1999-09-15 Andreas Schwab <schwab@suse.de>
8937 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8939 1999-09-20 Nick Clifton <nickc@cygnus.com>
8941 * lang.c (lang_decode_option): Extend comment.
8943 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8945 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8948 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8950 * gjavah.c (get_field_name, print_method_info, print_include,
8951 add_namelet): Use xmalloc, not malloc.
8953 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8954 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8957 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8959 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8961 * jcf-path.c (add_entry): Likewise.
8963 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8965 * jv-scan.c (xmalloc): Remove definition.
8967 * jvgenmain.c (xmalloc): Likewise.
8969 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8971 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8973 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8974 concat, not xmalloc/sprintf.
8975 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8976 (xstrdup): Remove definition.
8978 * parse.y (duplicate_declaration_error_p,
8979 constructor_circularity_msg, verify_constructor_circularity,
8980 check_abstract_method_definitions, java_check_regular_methods,
8981 java_check_abstract_methods, patch_method_invocation,
8982 check_for_static_method_reference, patch_assignment, patch_binop,
8983 patch_cast, array_constructor_check_entry, patch_return,
8984 patch_conditional_expr): Use xstrdup, not strdup.
8986 * zextract.c (ALLOC): Use xmalloc, not malloc.
8988 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8990 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8992 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8993 (do_spec, lang_specific_pre_link, lang_specific_driver,
8994 input_filename, input_filename_length): Don't declare.
8995 (main_class_name, jvgenmain_spec, lang_specific_driver):
8997 (lang_specific_driver): All calls to the function pointer
8998 parameter now explicitly call `fatal'.
9000 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9002 * parse.y (find_applicable_accessible_methods_list): Search
9003 abstract classes as interfaces.
9005 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
9007 * class.c (finish_class): We're now outside a valid method
9008 declaration. Tell the rest of gcc so.
9010 1999-09-08 Bruce Korb autogen@linuxbox.com
9012 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
9014 1999-09-07 Tom Tromey <tromey@cygnus.com>
9016 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
9018 (decode_signature_piece): Don't emit "::" in JArray<>.
9019 (print_namelet): Only print trailing `;' when printing a class.
9021 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
9023 * java-tree.h: Delete declarations for all tree nodes now moved to
9025 * decl.c: Delete their definitions.
9027 1999-09-04 Mark Mitchell <mark@codesourcery.com>
9029 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
9030 * Makefile.in (OBJS): Add ggc-callbacks.o.
9031 (OBJDEPS): Likewise.
9033 1999-09-03 Tom Tromey <tromey@cygnus.com>
9035 * parse.y (strip_out_static_field_access_decl): Return operand if
9036 it satisfies JDECL_P.
9038 1999-09-02 Tom Tromey <tromey@cygnus.com>
9040 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
9041 Handle nested arrays, like `[[I'.
9043 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9045 * class.c (finish_class): Remove unused parameter, all callers
9048 * expr.c (build_java_athrow): Change return type to void.
9049 (java_lang_expand_expr): Make sure each case in switch returns a
9052 * java-tree.h (finish_class): Fix prototype to take void args.
9054 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
9055 (main): Issue return from main, not exit.
9057 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
9059 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
9061 * jv-scan.c (main): Issue return from main, not exit.
9063 * parse.y (check_abstract_method_definitions,
9064 java_check_abstract_method_definitions): Add static prototypes.
9065 (java_complete_expand_methods): Fix call to `finish_class'.
9067 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
9070 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9072 * lang.c (language_string): Constify.
9074 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9076 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
9077 Remove hacks for stuff which comes from libiberty.
9079 * Make-lang.in: Likewise.
9081 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
9083 * Makefile.in (xref.o): Depend on xref.c explicitly.
9085 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9087 * java-tree.h (lang_printable_name): Constify a char*.
9089 * lang.c (lang_printable_name): Likewise.
9091 1999-08-27 Jeffrey A Law (law@cygnus.com)
9093 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
9096 1999-08-26 Tom Tromey <tromey@cygnus.com>
9098 * gjavah.c (print_cxx_classname): Print "::" before qualified
9101 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9103 * parse.y (lookup_cl): Changed leading comment. Now does its best
9104 to set the column number.
9105 (qualify_ambiguous_name): Take WFL wrappers into account.
9107 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
9109 * verify.c (verify_jvm_instructions): Don't check instruction
9110 validity beyond end of method.
9112 1999-08-25 Tom Tromey <tromey@cygnus.com>
9114 * jvspec.c (lang_specific_driver): Correctly handle --help again.
9116 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9118 * gjavah.c (print_name, print_base_classname, utf8_cmp,
9119 cxx_keyword_subst, generate_access, name_is_method_p,
9120 get_field_name, print_field_name, super_class_name, print_include,
9121 decode_signature_piece, print_class_decls, usage, help,
9122 java_no_argument, version, add_namelet, print_namelet): Add static
9124 (print_base_classname, utf8_cmp, cxx_keyword_subst,
9125 name_is_method_p): Constify a char*.
9126 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
9127 Provide a final else clause in an if-else-if.
9128 (print_field_info): Add missing final arg in function call to
9130 (print_method_info, decompile_method, decode_signature_piece,
9131 print_c_decl, print_full_cxx_name, print_stub,
9132 print_mangled_classname, super_class_name, print_include,
9133 add_namelet, add_class_decl, print_class_decls, process_file,
9134 help): Constify a char*.
9136 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
9137 push_int_const, find_constant_wide, find_constant_index,
9138 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
9139 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
9140 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
9141 emit_if, emit_goto, emit_jsr, call_cleanups,
9142 make_class_file_name): Add static prototypes.
9143 (generate_bytecode_return, generate_bytecode_insns): Pass a
9144 NULL_PTR, not a NULL_TREE.
9146 * jv-scan.c: Include "jcf.h".
9147 (main): Declare using DEFUN macro.
9149 * jvspec.c (find_spec_file, lang_specific_pre_link,
9150 lang_specific_driver): Add prototypes.
9151 (find_spec_file): Constify a char*.
9153 * keyword.gperf (hash, java_keyword): Add prototypes.
9155 * lang.c (lang_print_error): Add static prototype.
9156 (lang_init): Prefer memcpy over bcopy to avoid casts.
9158 * lex.c (yylex): Add static prototype.
9160 * parse-scan.y: Include "lex.c" earlier.
9162 * parse.h: Remove redundant declaration for `yylex'.
9164 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
9165 labeled_block_contains_loop_p): Add static prototypes.
9166 (not_accessible_p): Make static to match prototype.
9168 * verify.c (start_pc_cmp): Don't needlessly cast away const.
9170 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9172 * parse.y (check_method_redefinition): Changed leading comment.
9173 (check_abstract_method_definitions): New function.
9174 (java_check_abstract_method_definitions): New function.
9175 (java_check_regular_methods): Call it.
9176 (verify_constructor_super): Fixed indentation.
9177 (lookup_method_invoke): Likewise.
9179 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9181 * parse.y (method_header): Return a null pointer if the current
9183 (finish_method_declaration): Return if the current function decl
9185 (source_start_java_method): Likewise.
9186 (java_method_add_stmt): Likewise.
9188 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9190 * class.c (emit_register_class): Removed unnecessary call to
9192 * parse.y (labeled_block_contains_loop_p): Removed unused local
9195 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9197 * parse.y (java_refold): Added prototype.
9199 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9201 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
9202 (java_stabilize_reference): Removed unnecessary `else'.
9203 (java_complete_lhs): Set flag to remember boolean. Call
9204 java_refold. Added comments.
9205 (java_decl_equiv): New function.
9206 (binop_compound_p): Likewise.
9207 (java_refold): Likewise.
9208 (patch_unaryop): Striped static field access assigned to decl and
9209 op. Changed promotion scheme for ++/-- operators.
9210 (search_loop): New function.
9211 (labeled_block_contains_loop_p): Likewise.
9212 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
9214 (patch_bc_statement): Call search_loop. Fixed comment.
9216 1999-08-14 Anthony Green <green@cygnus.com>
9218 * expr.c (java_lang_expand_expr): Mark static array data as
9221 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
9223 * jvgenmain.c (main): NUL-terminate name_obstack.
9225 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9227 * check-init.c (check_bool2_init, done_alternative): Add static
9230 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
9231 (add_method, build_utf8_ref, build_class_ref,
9232 append_gpp_mangled_type, layout_class_method): Constify a char*.
9234 * decl.c (push_promoted_type, make_binding_level): Add static
9236 (push_promoted_type, pushdecl): Constify a char*.
9238 * except.c (find_handler_in_range, link_handler,
9239 check_start_handlers): Add static prototypes.
9241 * expr.c (process_jvm_instruction): Constify a char*.
9243 * gjavah.c (main): Constify a char*.
9245 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9248 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9250 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9251 munge, print_ents): Constify a char*.
9253 * jcf-dump.c (disassemble_method): Constify a char*.
9254 (print_constant_pool, print_exception_table): Add static prototypes.
9255 (print_constant, print_exception_table, main, disassemble_method):
9258 * jcf-io.c (find_classfile, find_class): Likewise.
9260 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9261 (set_source_filename, predefined_filename_p): Add static prototypes.
9262 (set_source_filename, get_constant, get_class_constant,
9263 find_in_current_zip): Constify a char*.
9265 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9267 (add_entry, add_path, jcf_path_classpath_arg,
9268 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9270 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9271 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9272 jcf_parse_one_method, jcf_parse_methods,
9273 jcf_parse_final_attributes): Add static prototypes.
9274 (get_attribute): Constify a char*.
9276 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9277 jcf_dependency_add_target, jcf_path_classpath_arg,
9278 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9280 * jv-scan.c (main): Constify a char*.
9281 (gcc_obstack_init): Add prototype arguments.
9283 * jvgenmain.c (gcc_obstack_init): Likewise.
9284 (main): Constify a char*.
9286 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9288 (put_decl_string, lang_print_error): Constify a char*.
9289 (lang_init): Remove redundant extern prototype.
9291 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9293 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9294 Add static prototypes.
9295 (get_type_from_signature): Constify a char*.
9297 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9298 Add static prototypes.
9299 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9300 (verify_jvm_instructions): Constify a char*.
9302 * xref.c (xref_flag_value): Likewise.
9304 * xref.h (xref_flag_value): Likewise.
9306 * zextract.c (makeword, makelong): Add static prototypes.
9307 (makeword, makelong): Constify a uch*.
9309 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9311 * lang.c (java_dummy_print): Constify a char*.
9312 (lang_print_error): Likewise.
9313 (lang_init): Remove redundant prototype for `print_error_function'.
9314 (lang_init_source): Likewise.
9315 (lang_identify): Constify a char*.
9317 1999-08-09 Tom Tromey <tromey@cygnus.com>
9319 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9320 (WORDS_TO_LONG): Likewise.
9321 (WORDS_TO_DOUBLE): Likewise.
9323 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9325 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9327 * expr.c (java_stack_pop, java_array_data_offset,
9328 build_java_throw_out_of_bounds_exception, case_identity,
9329 build_java_check_indexed_type): Add static prototypes.
9330 (linenumber_table, expand_invoke, expand_java_field_op,
9331 build_primtype_type_ref, expand_byte_code): Constify a char*.
9333 * java-tree.h (build_primtype_type_ref, linenumber_table):
9335 (java_lang_expand_expr): Add prototype.
9337 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9338 `java_lang_expand_expr'.
9340 * lex.c (java_lex_error): Constify a char*.
9341 (java_get_unicode, java_read_char, java_allocate_new_line,
9342 java_unget_unicode, java_sneak_unicode): Prototype.
9344 * parse-scan.y (current_class, package_name, method_declarator,
9345 report_class_declaration, yyerror): Constify a char*.
9347 * parse.h (java_report_errors): Prototype.
9348 (yyerror): Constify a char*.
9350 * parse.y (classitf_redefinition_error, check_modifiers,
9351 parse_jdk1_1_error, lookup_package_type,
9352 lookup_package_type_and_set_next, get_printable_method_name,
9353 purify_type_name): Constify a char*.
9354 (build_super_invocation, maybe_generate_finit,
9355 verify_constructor_super, parser_add_interface,
9356 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9357 java_complete_expand_methods, java_expand_finals,
9358 cut_identifier_in_qualified, java_stabilize_reference,
9359 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9360 merge_string_cste): Prototype.
9361 (single_type_import_declaration, yyerror,
9362 variable_redefinition_error, build_array_from_name,
9363 build_unresolved_array_type, check_class_interface_creation,
9364 resolve_class, complete_class_report_errors,
9365 note_possible_classname, read_import_dir,
9366 find_in_imports_on_demand, resolve_package, fix_constructors,
9367 check_deprecation, lookup_method_invoke,
9368 maybe_build_primttype_type_ref, array_constructor_check_entry):
9370 (java_complete_expand_methods, java_expand_finals): Make static.
9371 (convert_narrow): Remove static prototype.
9373 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9375 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9377 1999-08-02 Richard Henderson <rth@cygnus.com>
9379 * decl.c: Include defaults.h instead of expr.h.
9380 * parse.y: Likewise.
9382 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9384 * java/decl.c (start_java_method): Change all uses of
9385 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9386 Ensure expr.h is included.
9387 * java/expr.c (pop_arguments): Ditto.
9388 * java/parse.y (expand_start_java_method): Ditto.
9390 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9392 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9394 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9396 * decl.c: Include "function.h".
9397 * except.c: Likewise.
9398 * parse.y: Likewise.
9399 * Makefile.in: Update dependencies.
9401 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9403 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9404 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9405 `modifier' with ATTRIBUTE_UNUSED.
9407 * gjavah.c (process_file): Add braces around ambiguous `else'.
9409 * jcf-dump.c (print_access_flags, localvar_free): Change return
9412 * parse.y (java_complete_expand_method): Initialize variable
9414 (resolve_qualified_expression_name): Likewise for `field_decl'.
9415 (patch_method_invocation): Likewise for `class_to_search'.
9416 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9417 (patch_assignment): Likewise for `lhs_type'.
9419 * verify.c (verify_jvm_instructions): Remove unused variable
9422 1999-07-25 Richard Henderson <rth@cygnus.com>
9424 * decl.c (va_list_type_node): New.
9426 1999-07-25 Anthony Green <green@cygnus.com>
9428 * gjavah.c (print_stub): New function.
9429 (METHOD_IS_NATIVE): New macro.
9430 (print_mangled_classname): Make static.
9431 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9432 (process_file): Perform stub generation.
9433 (HANDLE_METHOD): Don't emit class decls during stub
9435 (HANDLE_END_METHOD): Take into account stub generation.
9436 (print_method_info): Handle stub generation.
9437 (print_stub): New function.
9438 (print_cxx_classname): Make signature consistant with others.
9439 (help): Describe -stubs option.
9440 (main): Create stub file.
9441 (version): Use version.c.
9442 (print_full_cxx_name): New function.
9443 (print_c_decl): Use print_full_cxx_name.
9445 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9447 * check-init.c (check_init): Handle MAX_EXPR.
9449 1999-07-15 Andrew Haley <aph@cygnus.com>
9451 * lang.c (flag_use_divide_subroutine): New variable.
9452 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9453 fp-to-integer conversion.
9454 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9457 * expr.c (build_java_soft_divmod): New function.
9458 (build_java_binop): Call build_java_soft_divmod if
9459 flag_use_divide_subroutine is set.
9460 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9461 soft_lrem_node: new builtin functions.
9462 (init_decl_processing) Initialize the new builtins.
9463 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9464 soft_lrem_node: new builtin functions.
9465 (build_java_soft_divmod): New function.
9466 * parse.y: Call build_java_soft_divmod if
9467 flag_use_divide_subroutine is set.
9470 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9471 a --specs= arg) even if not linking.
9472 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9473 -fuse-divide-subroutine
9475 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9477 * parse.y (resolve_and_layout): Check methods only once.
9478 (resolve_qualified_expression_name): Verify thrown exceptions
9480 (check_thrown_exceptions): Reject exceptions thrown in
9481 initializer. Error message tuned.
9483 1999-07-14 Andrew Haley <aph@cygnus.com>
9485 * expr.c (expand_expr): Do not return the last statement in a
9486 block as the block's value.
9488 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9490 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9491 CALL_EXPR, to avoid order of evaluation changes.
9493 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9495 * parse.y (qualify_ambiguous_name): Do not use
9496 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9498 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9500 * check-init.c (check_init): Handle MAX_EXPR.
9501 * expr.c (force_evaluation_order): Force method call arguments to
9502 be evaluated in left-to-right order.
9503 * parse.y (qualify_ambiguous_name): Loop again to qualify
9504 NEW_ARRAY_EXPR properly.
9506 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9508 * parse.y (patch_invoke): Resolve unresolved invoked method
9510 (qualify_ambiguous_name): STRING_CST to qualify expression for
9511 type name resolution.
9513 1999-06-24 Andrew Haley <aph@cygnus.com>
9515 * class.c (finish_class): Whenever a deferred method is
9516 output, rescan the list of methods to see if a new candidate for
9517 output can be found.
9519 1999-06-28 Tom Tromey <tromey@cygnus.com>
9521 * jvspec.c (lang_specific_driver): Recognize --help.
9523 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9525 * parse.y (resolve_package): Fixed bogus return statement.
9526 (patch_method_invocation): Resolve method invocation beginning with
9527 a package name qualifier.
9529 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9531 * Make-lang.in (java.stage1): Depend on stage1-start.
9532 (java.stage2): Likewise for stage2-start.
9533 (java.stage3): Likewise for stage3-start.
9534 (java.stage4): Likewise for stage4-start.
9536 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9538 * parse.y (java_complete_lhs): When doing cross referencing, don't
9539 try to keep file location on a WFL expanded as a CALL_EXPR.
9541 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9543 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9544 compiling to class file a void method with an empty method body.
9545 As a side effect, the bytecode backend will generate the
9546 appropriate `return' instruction.
9548 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9550 * parse.y (lookup_package_type_and_set_next): New function prototype.
9551 (resolve_package): Search current and imported packages.
9552 (lookup_package_type_and_set_next): New function.
9554 1999-06-22 Andrew Haley <aph@cygnus.com>
9556 * verify.c (verify_jvm_instructions): Check for pending blocks
9557 before invalid PC test and opcode switch, not after.
9559 1999-06-21 Andrew Haley <aph@cygnus.com>
9561 * except.c (find_handler_in_range): The upper limit for exception
9562 ranges is exclusive, not inclusive: (start <= pc < end).
9563 (link_handler): find child pointer which points to outer by
9564 searching sibling list: previous code incorrectly assumed that
9565 outer->outer->first_child must point to outer.
9566 * verify.c (verify_jvm_instructions): FIXME added to code for
9568 (verify_jvm_instructions): Do not assume that the last block
9569 processed in a subroutine is a block which ends with a `ret'
9570 instruction. With some control flows it is possible that the last
9571 block ends with an `athrow'.
9573 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9575 * parse.y (qualify_ambiguous_name): Reorganized the post
9576 evaluation of non WFL leading expression nodes.
9578 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9580 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9583 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9585 * parse.y (qualify_ambiguous_name): Handle qualified expression
9586 beginning with a STRING_CST.
9588 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9590 * parse.y (register_fields): Set DECL_INITIAL on both
9591 pre-initialized static and public fields.
9592 (resolve_field_access): Static field access expressions to always
9594 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9595 qualification. CONVERT_EXPR to be resolved as an expression name.
9596 (java_complete_lhs): Identify and access qualified final
9597 initialized field in switch statement case expression.
9598 (fold_constant_for_init): Pre-initialized field decl constant to
9601 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9603 * parse.y (note_possible_classname): Mark returned node with
9604 QUALIFIED_P only if the original class name contained a '/'.
9606 1999-06-05 Anthony Green <green@cygnus.com>
9608 * Make-lang.in (gcjh): More parallel build fixes.
9610 1999-06-03 Mike Stump <mrs@wrs.com>
9612 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9614 1999-06-02 Anthony Green <green@cygnus.com>
9616 * except.c (link_handler): Chain exception handlers in order.
9618 1999-06-02 Anthony Green <green@cygnus.com>
9620 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9621 with nops and process as usual in order to always set correct EH
9622 ranges. Emit detailed warnings about unreachable bytecodes.
9624 1999-06-02 Anthony Green <green@cygnus.com>
9626 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9629 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9631 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9632 or the searched field decl.
9634 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9636 * parse.y (fold_constant_for_init): Convert numerical constant
9637 values to the type of the assigned field.
9639 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9641 * expr.c (lookup_field): Relaxed the test on class loading error
9643 * parse.y (fold_constant_for_init): Enabeled old code.
9645 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9647 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9648 decide the validity of the cast of a java.lang.Cloneable reference
9650 (patch_conditional_expr): Fixed first argument passed to
9651 binary_numeric_promotion.
9653 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9655 * parse.y (qualify_ambiguous_name): Take into account that a
9656 CONVERT_EXPR might specify a type as a WFL.
9658 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9660 * parse.y (patch_assignment): Save the rhs before using it as an
9661 argument to _Jv_CheckArrayStore.
9663 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9665 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9667 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9669 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9670 floating point literal only when the exponent indicator has been
9673 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9675 * parse.y (formal_parameter:): Construct argument tree list
9676 element even if a yet unsupported final parameter was encountered.
9678 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9680 * parse.y (finish_method_declaration): Issue errors for native or
9681 abstract methods declared with a method body, as well as for non
9682 native or non abstract methods with no method body.
9684 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9686 * class.c (build_utf8_ref): Initialize variable `field'.
9688 * decl.c (init_decl_processing): Initialize variable `field'.
9690 * expr.c (build_known_method_ref): Mark parameters `method_type',
9691 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9692 (process_jvm_instruction): Likewise for parameter `length'.
9694 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9695 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9698 * parse.y (maybe_generate_clinit): Remove unused variable
9699 `has_non_primitive_fields'.
9700 (find_in_imports_on_demand): Initialize variables `node_to_use'
9702 (patch_binop): Likewise for variable `prom_type'.
9703 (patch_unaryop): Likewise for variable `prom_type'.
9705 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9707 * xref.c (xref_table): Add missing initializer.
9709 1999-05-14 Tom Tromey <tromey@cygnus.com>
9711 * java-except.h (struct eh_range): Removed unused `next' member.
9712 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9713 after adding all exception handlers. Sort exception ranges in
9715 (struct pc_index): New structure.
9716 (start_pc_cmp): New function.
9717 * except.c (add_handler): Return `void'. Don't call link_handler;
9718 instead construct an ordinary linked list and do range
9720 (check_nested_ranges): New function.
9721 (link_handler): Changed interface to allow merging of eh_ranges.
9722 Split overlapping ranges. Return `void'.
9724 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9726 * parse.y (constructor_block_end:): New rule, tagged <node>.
9727 (constructor_body:): Use `constructor_block_end' instead of
9730 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9732 * parse.y (statement_nsi:): Pop `for' statement block.
9733 (java_complete_lhs): Labeled blocks containing no statement are
9734 marked as completing normally.
9736 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9738 * xref.c (xref_set_current_fp): New function, defined.
9739 * xref.h (xref_set_current_fp): New function, prototyped.
9741 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9743 * check-init.c (check_init): Take into account that
9744 LABELED_BLOCK_STMT can be empty.
9746 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9748 * parse.y (java_check_regular_methods): Warning check on not
9749 overriding methods with default access in other packages does not
9750 apply to `<clinit>'.
9751 (java_complete_lhs): If block body is an empty_stmt_node, replace
9752 it by NULL_TREE. This prevents gcc from generating an irrelevant
9755 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9757 * check-init.c (check_init): Removed code accepting to see things
9758 falling through default:, when doing xrefs.
9759 * java-tree.h (do_not_fold): New global variable, declared.
9760 * parse.y (do_not_fold): New global variable, defined.
9761 (java_complete_expand_method): Set `do_not_fold' to the value of
9762 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9763 and reinstall them after them have been purged; do not check for
9764 initializations; do not issue missing return errors.
9765 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9767 (patch_binop): Skip the fold part when doing xrefs.
9768 (build_string_concatenation): Skip the concatenation part when
9770 (patch_synchronized_statement): Do not generate a try-finally when
9772 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9773 and keep the location where the throw was seen.
9774 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9775 any treatment on the converted node an simply return a NOP_EXPR of
9777 * xref.c (xref_get_data): New function, defined.
9778 * xref.h (xref_get_data): New function, declared.
9779 (XREF_GET_DATA): Use xref_get_data.
9781 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9783 * gjavah.c (print_include): Cast the result of `strlen' to int
9784 when comparing against a signed value.
9785 (add_namelet): Likewise.
9787 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9789 * expr.c (expand_invoke): Mark parameter `nargs' with
9791 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9793 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9796 * jcf-reader.c (get_attribute): Cast a value to long
9797 when comparing against a signed expression. Likewise.
9799 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9802 1999-05-11 Andrew Haley <aph@cygnus.com>
9804 * parse.y (source_end_java_method): If the current method contains
9805 any exception handlers, force asynchronous_exceptions: this is
9806 necessary because signal handlers in libjava may throw exceptions.
9807 * decl.c (end_java_method): Ditto.
9809 1999-05-11 Tom Tromey <tromey@cygnus.com>
9811 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9813 * jvspec.c (THREAD_NAME): Removed.
9814 (GC_NAME): Likewise.
9815 (MATHLIB): Likewise.
9816 (WITHLIBC): Likewise.
9818 (THREADLIB): Likewise.
9819 (MATH_LIBRARY): Likewise.
9820 (lang_specific_driver): Don't add `-l' options to command line.
9821 Instead, add a single --specs option. Recognize `-L' options and
9822 use them to search for spec file.
9823 (find_spec_file): New function.
9824 (SPEC_FILE): New define.
9826 1999-05-11 Dave Brolley <brolley@cygnus.com>
9828 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9829 cpplib-enabled build.
9831 1999-05-05 Per Bothner <bothner@cygnus.com>
9833 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9834 temporarily zero it while calling rest_of_decl_compilation.
9836 * java-tree.h (string_ptr_type_node): Add declaration.
9837 * decl.c: Define and initialize string_ptr_type_node.
9838 * parse.y (patch_string_cst): Use string_ptr_type_node.
9840 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9841 * parse.y (for_statement): Now unconditionally exit_block.
9842 (finish_labeled_statement): No longer exit_block if for-loop.
9843 (patch_loop_statement): Check harder if the loop is already labeled.
9845 * parse.y (patch_initialized_static_field): Removed function.
9846 (maybe_generate_clinit): Removed special handling for interfaces.
9847 (java_complete_expand_methods): Do a preliminary java_complete_tree
9848 on <clinit> to determine if it can be removed.
9849 (java_complete_expand_method): Remove special handling for <clinit>.
9850 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9851 optimize if we get back empty_stmt_node.
9852 For MODIFY_EXPR, re-do checking of static initializers.
9853 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9854 For VAR_DECL, pass correct context.
9856 * verify.c (verify_jvm_instructions): Better error messages.
9858 1999-05-03 Tom Tromey <tromey@cygnus.com>
9860 * parse-scan.y (interface_declaration): Call
9861 report_class_declaration for interfaces.
9863 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9865 * Makefile.in: Remove -v from bison command lines.
9867 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9869 * check-init.c (check_init): Exclude a case of error when doing
9871 * class.c (layout_class_method): Don't generate the error message
9872 twice when compiling from source.
9873 * lang-options.h: Added `-Wredundant-modifers' and
9874 `-Wunusupported-jdk11' flags and help text.
9875 * lang.c (lang_decode_option): Added support for
9876 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9877 flag_static_local_jdk11 and flag_redundant set accordingly.
9878 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9879 * parse.h (EXPR_WFL_ADD_COL): New macro.
9880 (DECL_END_SOURCE_LINE): Likewise.
9881 (DECL_INHERITED_SOURCE_LINE): Likewise.
9882 * parse.y (static_ref_err): New function, prototyped.
9883 (CCB_TK): Now tagged <operator>.
9884 (class_body:): Remember the location of the closing '}' of a class
9885 definition when doing xrefs.
9887 (block_end:): Likewise.
9888 (create_class): Remember the location of the inherited class
9889 identifier when doing xrefs.
9890 (register_fields): Added test on first operand of `init' before
9891 testing it TREE_CODE.
9892 (method_header): Store the location of the class identifier in the
9893 class decl when doing xrefs.
9894 (finish_method_declaration): Don't combine first/last method line
9896 (java_check_regular_methods): Warning check on not overriding
9897 methods with default access on other packages move before check on
9898 static methods. Initialization of `aflags' also moved up.
9899 (resolve_expression_name): Call static_ref_err to report the error.
9900 (static_ref_err): New function, implemented.
9901 (resolve_field_access): Returned simplified static field access
9903 (resolve_qualified_expression_name): Check for illegal use of
9904 static fields in a non static context. Call static_ref_err to
9905 report error in various places.
9906 (java_complete_tree): Do not fold initialized static fields when
9908 (java_complete_lhs): Likewise.
9910 1999-04-29 Anthony Green <green@cygnus.com>
9912 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9913 create internal labels.
9914 (lookup_label): Ditto.
9916 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9918 * class.c (layout_class_method): Generate <clinit>'s rtl for
9920 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9921 for interfaces' <clinit>.
9922 * expr.c (lookup_field): Search for fields in interfaces.
9923 (expand_invoke): Fixed indentation.
9924 (expand_java_field_op): Likewise. Use IS_CLINIT.
9925 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9926 (IS_CLINIT): New macro.
9927 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9928 interface was parsed.
9929 (maybe_generate_clinit): Don't generate if the current class is an
9930 interface with only fields of primitive types.
9931 (reset_method_name): Use IS_CLINIT.
9932 (java_complete_expand_method): Expand <clinit> when it exists for
9933 interfaces. Use IS_CLINIT.
9934 (resolve_expression_name): Use DECL_CONTEXT instead of
9935 current_class to build static field references.
9936 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9937 ARRAY_REF when doing xreferencing.
9938 (check_final_assignment): Fixed typo in leading comment. Use
9940 (patch_array_ref): Don't fully expand array references when
9942 (patch_return): Use IS_CLINIT.
9943 (patch_throw_statement): Likewise.
9945 1999-04-22 Tom Tromey <tromey@cygnus.com>
9947 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9949 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9951 * decl.c (predef_filenames, predef_filenames_size): New globals
9952 (init_decl_processing): predef_filenames and predef_filenames_size
9954 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9956 * jcf-parse.c (predefined_filename_p): New function.
9957 (yyparse): Check that files on the command line are specified only
9958 once and issue a warning otherwise.
9959 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9960 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9961 avoid a gcc warning with -W -Wall turned on.
9962 (java_expand_classes): Abort if errors were encountered.
9963 (java_complete_lhs): If the cross reference flag is set, wrap
9964 field DECL node around a WFL when resolving expression name.
9966 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9968 * lang.c (lang_decode_option): Fixed returned value when parsing
9969 `-fxref=...' and `-Wall'.
9970 * parse.y (source_end_java_method): Do not generate code when
9971 flag_emit_xref is set.
9972 (resolve_expression_name): Do not build static field access when
9973 flag_emit_xref is set.
9974 (resolve_field_access): No special treatment on `length' when
9975 flag_emit_xref is set. Do not build qualified static field access
9976 when flag_emit_xref is set.
9977 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9978 when flag_emit_xref is set.
9979 (patch_assignment): Do not generate array store runtime check when
9980 flag_emit_xref is set.
9981 * xref.c (xref_flag_value): Fixed function declaration
9983 (xset_set_data): New function.
9984 * xref.h (xref_set_data): Added prototype for new function.
9985 (typedef struct xref_flag_table): New field data.
9986 (XREF_GET_DATA): New macro.
9988 1999-04-19 Tom Tromey <tromey@cygnus.com>
9990 * xref.h (enum): Removed trailing comma.
9992 * parse.y (resolve_qualified_expression_name): Added missing
9995 1999-04-15 Anthony Green <green@cygnus.com>
9997 * gjavah.c: New prototypes for java_float_finite and
10000 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10002 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
10005 1999-04-06 Jeffrey A Law (law@cygnus.com)
10007 * Makefile.in (TREE_H): Add tree-check.h.
10008 (RTL_H): Add genrtl.h.
10010 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
10012 * parse.y (patch_assignment): Added ArrayStoreException runtime
10015 1999-04-06 Per Bothner <bothner@cygnus.com>
10017 * expr.c (pop_type_0): New function.
10018 (pop_type): Use pop_type_0.
10019 * java-tree.h (pop_type_0): New declaration.
10020 * verify.c (verify_jvm_instructions): Check return instructions.
10022 * parse.y (patch_binop): Don't fold if non-constant and emiting
10025 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10027 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
10029 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
10030 (main_jcf): Don't define.
10031 (process_file): Don't set `main_jcf'.
10033 * java-tree.h (main_jcf): Don't declare.
10035 * jcf-parse.c (main_jcf): Add static definition.
10037 * lang.c (main_jcf): Don't define.
10039 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10041 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
10043 * decl.c (copy_lang_decl): Likewise for `bcopy'.
10045 * jcf-depend.c: Include "config.h", not <config.h>.
10047 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
10050 * jcf-path.c: Include "config.h", not <config.h>.
10052 * lex.c: Don't include various system header files.
10053 (java_init_lex): Cast the argument of `bzero' to PTR
10055 * parse-scan.y (java_push_parser_context): Likewise.
10057 * parse.y (java_push_parser_context): Likewise.
10058 (patch_bc_statement): Match format specifier to variable argument.
10060 * xref.c: Don't include <stdio.h>.
10062 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
10064 * parse.y (struct parser_ctxt *ctxp): Now global.
10065 (declare_local_variables): Use WFL compound value for the
10066 declaration source line value, when doing cross-referencing.
10068 1999-03-31 Tom Tromey <tromey@cygnus.com>
10070 * gjavah.c (print_field_info): Allow constants of other types.
10071 (print_include): Generate include when new name is proper prefix
10072 of already printed name.
10073 (add_namelet): Likewise.
10074 (cxx_keyword_subst): New function.
10075 (print_method_info): Use it.
10076 (print_field_name): New function.
10077 (get_field_name): New function.
10078 (print_field_info): Use get_field_name and print_field_name.
10080 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10082 * Makefile.in (keyword.h): Generate using gperf language 'C', not
10083 'KR-C', so gperf uses the `const' keyword on strings.
10085 * keyword.gperf (java_keyword): Const-ify a char*.
10087 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10089 * parse.y (patch_bc_statement): Fixed identation and a bogus
10092 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
10094 * parse.y (patch_assignment): Allow static variables in other
10095 classes to be assigned.
10097 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10099 * class.c (maybe_add_interface): Remove unused variable
10101 (make_class_data): Use = for assignment, not ==. Likewise.
10102 (emit_register_classes): Remove unused variable `decl'.
10104 * lex.c: Fix comment so as not to contain an embedded `/*'.
10106 * verify.c (verify_jvm_instructions): Remove unused variable
10109 1999-03-27 Per Bothner <bothner@cygnus.com>
10111 * parse.y (complete_loop_body): Rename to finish_loop_body.
10112 (complete_labeled_statement): Rename to finish_labeled_statement.
10113 (complete_for_loop): Rename to finish_for_loop.
10114 (complete_method_declaration): Rename to finish_method_declaration.
10116 * java-tree.h (continue_identifier_node): New global node.
10117 * decl.c: Define and initialize continue_identifier_node.
10118 * parse.y (generate_labeled_block): Remove - no longer needed.
10119 (build_loop_body): Use continue_identifier_node for continue block.
10120 (finish_labeled_statement): Also do pop_labeled_block actions.
10121 (java_complete_lhs): POP_LOOP even if error.
10122 (build_labeled_block): Special handling for continue_identifier_node.
10123 (patch_loop_statement): Re-organize.
10124 (patch_bc_statement): Re-write.
10126 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10128 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
10129 using a WFL compound value.
10130 * parse.y (xref.h): Include.
10131 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
10132 WFL compound value.
10133 (register_fields): Set WFL compound value to lineno if doing
10135 (java_complete_expand_method): Call expand_xref if flag_emit_xref
10137 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
10138 * xref.h (expand_xref): Prototype renamed from xref_generate.
10140 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10142 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
10143 (GET_CURRENT_BLOCK): New macro.
10144 * parse.y (current_static_block): New global variable.
10145 (method_body:): Define action.
10146 (complete_method_declaration): Set current_function_decl to NULL
10147 when work on the current method is done.
10148 (declare_local_variables): Use GET_CURRENT_BLOCK.
10149 (java_method_add_stmt): Likewise.
10150 (java_complete_expand_method): Disable the use of `this' when
10151 expanding <clinit>.
10152 (enter_a_block): If no current method exist, use
10153 current_static_block to link static initializer blocks.
10154 (exit_block): Rewritten to use current_static_block when no current
10155 method decl exists.
10156 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
10157 (patch_return): Forbid the use of `return' in static initializers.
10158 (patch_throw_statement): Fixed indentation. Issue specific error
10159 for uncaught thrown checked exception in static initializer
10160 blocks. Removed FIXME.
10162 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
10164 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
10165 Link gcj from gcc.o.
10167 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
10169 * parse.y (find_applicable_accessible_methods_list): When dealing
10170 with interface: ensure that a given interface or java.lang.Object
10171 are searched only once.
10173 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10175 * gjavah.c (print_c_decl): Remove unused argument `flags'.
10177 * jcf-dump.c (print_access_flags): Add braces around if-else.
10179 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
10182 * lex.c (build_wfl_node): Add static prototype.
10184 * lex.h (build_wfl_node): Remove static prototype.
10186 * parse.y: Include lex.c early enough to declare everything needed.
10187 Ensure calls to `build_wfl_node' pass the proper arguments.
10188 (create_class): Remove unused variable `super_decl'.
10189 (get_printable_method_name): Initialize variable `name'.
10191 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10193 * Changelog: Fixed 1999-03-22 typos.
10194 * lang.c (lang_decode_option): Fixed typo in error string in the
10197 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
10199 * Makefile.in (JAVA_OBJS): Added entry xref.o.
10200 (xref.o): New rule.
10201 * java-tree.h (flag_emit_xref): Declared extern.
10202 * lang.c (xref.h): Included.
10203 (flag_emit_xref): New global variable.
10204 (lang_decode_option): Added support for -fxref.
10206 * xref.h: Likewise.
10208 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
10210 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
10213 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10215 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
10216 $(srcdir)/../system.h and $(JAVA_TREE_H).
10217 (jcf-io.o): Depend on $(JAVA_TREE_H).
10218 (mangle.o): Likewise.
10220 * check-init.c (check_cond_init): Add static prototype.
10222 * class.c (build_java_method_type, hashUtf8String,
10223 make_field_value, get_dispatch_vector, get_dispatch_table,
10224 append_gpp_mangled_type, mangle_static_field): Likewise.
10225 (strLengthUtf8): Hide unused definition.
10226 (hashUtf8String): Const-ify.
10227 (make_field_value): Un-ANSI-fy.
10229 * constants.c: Move inclusion of jcf.h above java-tree.h.
10230 (set_constant_entry, find_class_or_string_constant,
10231 find_name_and_type_constant, get_tag_node,
10232 build_constant_data_ref): Add static prototype.
10234 * decl.c (push_jvm_slot, builtin_function,
10235 lookup_name_current_level): Likewise.
10236 (builtin_function): Const-ify.
10238 * except.c (expand_start_java_handler, expand_end_java_handler):
10239 Add static prototype.
10241 * expr.c (flush_quick_stack, push_value, pop_value,
10242 java_stack_swap, java_stack_dup, build_java_athrow,
10243 build_java_jsr, build_java_ret, expand_java_multianewarray,
10244 expand_java_arraystore, expand_java_arrayload,
10245 expand_java_array_length, build_java_monitor, expand_java_pushc,
10246 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10247 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10248 expand_compare, expand_test, expand_cond, expand_java_goto,
10249 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10250 expand_java_field_op, java_push_constant_from_pool): Likewise.
10252 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10253 (build_java_arraynull_check): Mark parameters `node' and `type'
10254 with ATTRIBUTE_UNUSED.
10255 (note_label): Likewise for parameter `current_pc'.
10256 (expand_java_call, expand_java_ret): Hide unused definition.
10258 * java-tree.h (make_class, build_constants_constructor,
10259 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10260 init_outgoing_cpool, register_class, emit_register_classes,
10261 java_layout_seen_class_methods): Prototype.
10262 (unicode_mangling_length): Const-ify.
10263 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10264 emit_unicode_mangled_name, format_int, format_uint,
10265 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10266 jcf_print_utf8_replace, open_class): Prototype.
10268 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10269 <stdio.h>. Include tree.h/java-tree.h.
10270 (utf8_equal_string usage, process_class): Add static prototype.
10271 (open_class): Don't prototype this here.
10272 (utf8_equal_string): Match arguments to format specifiers.
10273 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10274 TABLE_SWITCH, disassemble_method): Likewise.
10276 * jcf-io.c: Include tree.h/java-tree.h.
10277 (open_class, find_classfile, jcf_print_utf8,
10278 jcf_print_utf8_replace): Const-ify.
10280 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10281 parse_class_file): Add static prototype.
10282 (find_in_current_zip): Match definition to existing static
10285 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10286 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10287 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10288 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10289 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10290 generate_bytecode_return, perform_relocations, init_jcf_state,
10291 init_jcf_method, release_jcf_state, generate_classfile):
10292 Add static prototype.
10293 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10294 (make_class_file_name): Const-ify.
10296 * jcf.h (find_classfile): Const-ify.
10298 * jv-scan.c (reset_report): Remove prototype.
10300 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10301 (error): Rewrite to allow varargs.
10303 * lang.c (lang_f_options): Const-ify.
10305 * lex.c (java_parse_escape_sequence): Add static prototype.
10306 (java_allocate_new_line): Match definition to existing static
10309 * mangle.c Include tree.h/java-tree.h.
10310 (unicode_mangling_length, emit_unicode_mangled_name,
10311 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10313 * parse.h (jdep_code): Remove trailing comma in enumeration.
10314 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10315 (reset_report): Add prototype.
10317 * verify.c (push_pending_label, merge_types): Add static
10320 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10322 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10324 * parse.y (find_applicable_accessible_methods_list): Extend the
10325 search to superinterfaces when relevant.
10326 (search_applicable_methods_list): New function.
10328 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10330 * class.c (unmangle_classname): Implemented stricter testing
10331 before setting the QUALIFIED_P flag on an identifier.
10333 1999-03-16 Per Bothner <bothner@cygnus.com>
10335 * parse.y (java_complete_lhs): Call force_evaluation_order
10336 after patch_newarray.
10337 (patch_binop): Don't call fold if there are side effects.
10339 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10341 * parse.y (java_stabilize_reference): Use save_expr instead of
10342 building a SAVE_EXPR node.
10343 (java_complete_lhs): Patch the resulting string of the `+='
10344 operator (if necessary) and complete the RHS after having built
10347 1999-03-15 Per Bothner <bothner@cygnus.com>
10349 * class.c (make_class): Don't set CLASS_P here (because
10350 this function is also called by build_java_array_type).
10351 (push_class): Set CLASS_P here instead.
10352 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10354 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10355 context. If the context is class, perfer "super" over "synchronized".
10356 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10358 * parse.y (create_class): Don't call parser_check_super here;
10359 it is not robust. Always wait until later.
10361 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10362 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10364 1999-03-13 Per Bothner <bothner@cygnus.com>
10366 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10367 * lex.h (UNGETC): Change misleading macro.
10369 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10371 * parse.y (java_stabilize_reference): Return NODE when patching a
10373 (java_complete_lhs): Put parenthesis around truth values.
10375 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10377 * class.c (layout_class_method): Don't make rtl for interface
10379 * parse.h (GET_TYPE_NAME): New macro.
10380 * parse.y (if_then_statement:): Fixed indentation.
10381 (if_then_else_statement:): Likewise.
10382 (for_statement:): Fixed spacing.
10383 (try_statement:): Fixed indentation.
10384 (create_interface): Don't force interfaces to be abstract.
10385 (method_header): Abstract methods are OK in interfaces.
10386 (declare_local_variables): Fixed typo in comment.
10387 (java_complete_expand_method): Fixed indentation.
10388 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10389 non accessible fields.
10390 (java_stabilize_reference): New function.
10391 (java_complete_lhs): Fixed indentation. Use
10392 java_stabilize_reference in compound assignment. Insert the
10393 cast. If not processing `+' fix string constants before processing
10396 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10398 * constants.c (find_class_or_string_constant): Cast variable `j'
10399 to a `jword' when comparing against one.
10401 * expr.c (java_lang_expand_expr): Remove unused variables
10402 `has_finally_p' and `op0'.
10404 * gjavah.c (print_field_info): Cast a value to jint when comparing
10405 against one. Likewise for a jlong.
10406 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10407 against a signed quantity.
10409 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10410 (print_signature): Don't needlessly dereference variable `str'
10412 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10413 `max_locals' with ATTRIBUTE_UNUSED.
10414 (jcf_parse_class): Likewise for variable `index'.
10416 * parse.h (reverse_jdep_list): Remove static prototype.
10418 * parse.y (build_jump_to_finally): Remove prototype and definition.
10419 (reverse_jdep_list): Add static prototype.
10421 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10422 `assignment' and `expr_decl'.
10424 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10426 1999-03-12 Andrew Haley <aph@cygnus.com>
10428 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10429 we'll need a directory separator and a null character.
10431 1999-03-10 Per Bothner <bothner@cygnus.com>
10433 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10435 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10437 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10440 1999-03-05 Per Bothner <bothner@cygnus.com>
10442 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10444 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10446 * class.c (layout_class_method): A static method in a base class
10447 is never overridden, so treat it like it doesn't exist.
10448 However, do complain about private non-static method overriding
10449 public static method.
10451 * parse.y: Don't set unused INITIALIZED_P flag.
10452 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10454 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10455 (build_array_from_name): Re-order &index[string] to &string[index].
10457 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10458 error_mark (it might catch more errors, but it is more likely to lose).
10460 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10462 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10463 (parse-scan.o): Depend on toplev.h.
10465 * class.c (make_method_value): Add prototype. Make it static.
10466 Remove unused second argument, caller changed.
10468 * expr.c (java_lang_expand_expr): Remove unused variable
10471 * java-tree.h: Don't prototype find_in_current_zip.
10472 Add prototypes for verify_constant_pool, start_java_method,
10473 end_java_method, give_name_to_locals, expand_byte_code,
10474 open_in_zip, set_constant_value, find_constant1, find_constant2,
10475 find_utf8_constant, find_string_constant, find_class_constant,
10476 find_fieldref_index, find_methodref_index, write_constant_pool,
10477 count_constant_pool_bytes and encode_newarray_type.
10479 * jcf-dump.c: Remove unused variable `LONG_temp'.
10481 * jcf-parse.c: Include parse.h.
10482 (jcf_parse_source): Remove unused parameter, all callers changed.
10483 (jcf_figure_file_type): Add static prototype.
10484 (find_in_current_zip): Likewise. Also remove unused parameter,
10485 all callers changed.
10486 (read_class): Initialize variable `saved_pos'.
10488 * jcf-reader.c (jcf_parse_preamble): Mark variables
10489 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10491 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10492 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10493 (java_parse_doc_section): Initialize variable `seen_star'.
10494 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10495 (java_lex_error): Mark parameters `msg' and `forward' with
10497 (java_get_line_col): Mark parameters `filename' and `line' with
10500 * parse-scan.y: Include toplev.h.
10501 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10503 * parse.h: use `struct JCF', not plain `JCF'.
10504 (java_parser_context_save_global, java_expand_classes
10505 java_parser_context_restore_global, java_parse): Add prototypes.
10507 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10510 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10512 * check-init.c (check_init): COPYN takes word count, not bit count.
10514 1999-02-26 Per Bothner <bothner@cygnus.com>
10516 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10517 explicit build_decl. (Avoids crash in reload when optimizing.)
10519 1999-02-25 Per Bothner <bothner@cygnus.com>
10521 * decl.c (complete_start_java_method): Handle synchronized method
10522 even when compiling from bytecode.
10524 1999-02-26 Tom Tromey <tromey@cygnus.com>
10526 * gjavah.c (add_class_decl): Only generate `#include' if outer
10527 class is not the name of the class we are processing. Correctly
10528 append `.h' in #include.
10529 (process_file): Clean up newlines around generated `#include's.
10530 (decode_signature_piece): Correctly handle inner classes.
10531 (struct include): New structure.
10532 (all_includes): New global.
10533 (print_include): New function.
10534 (add_class_decl): Use it.
10535 (process_file): Likewise.
10536 (add_class_decl): Generate include for java-array.h if array
10538 (process_file): Don't generate java-array.h include.
10540 * gjavah.c (add_namelet): Check for standard package names here.
10541 (add_class_decl): Don't check for standard package names here.
10543 1999-02-25 Tom Tromey <tromey@cygnus.com>
10545 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10546 When reading a zip file, only use strncmp if both strings are
10547 bigger than the buffer length. Initialize `k' when looping
10550 1999-02-24 Tom Tromey <tromey@cygnus.com>
10552 * gjavah.c (struct namelet): New structure.
10553 (add_namelet): New function.
10554 (print_namelet): New function.
10555 (print_class_decls): Use add_namelet and print_namelet to generate
10556 namespaces and not classes.
10557 (method_printed): New global.
10558 (HANDLE_END_METHOD): Examine method_printed.
10559 (print_method_info): Set method_printed when required. Print
10560 error if function to be ignored is marked virtual. Handle $finit$
10562 (METHOD_IS_FINAL): New macro.
10563 (print_field_info): Use it.
10564 (HANDLE_METHOD): Clear method_printed.
10565 (method_pass): New global.
10566 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10567 (process_file): Do two passes over both fields and methods.
10568 (HANDLE_METHOD): Examine method_pass.
10569 (root): New global.
10570 (add_class_decl): New function.
10571 (print_class_decls): Don't scan over entire constant pool.
10573 1999-02-23 Tom Tromey <tromey@cygnus.com>
10575 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10576 disable linking in that case.
10578 1999-02-20 Tom Tromey <tromey@cygnus.com>
10580 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10583 1999-02-21 Per Bothner <bothner@cygnus.com>
10585 * decl.c (build_result_decl), java-tree.h: New method.
10586 (complete_start_java_method): Handle synchronized methods.
10587 Don't build DECL_RESULT here. (Ordering dependency problem.)
10588 (start_java_method): Call build_result_decl here instead ...
10589 * parse.y (java_complete_expand_method): ... and here.
10590 (expand_start_java_method): Don't call complete_start_java_method here.
10591 (java_complete_expand_method): Call it here instead.
10592 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10593 * java-tree.h: ... here.
10595 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10596 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10597 for ARRAY_REF - it doesn't work when array bounds are checked.
10598 (patch_array_ref): Handle it here instead.
10600 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10602 1999-02-19 Per Bothner <bothner@cygnus.com>
10604 Force left-to-right evaluation of binary operations etc.
10605 * expr.c (force_evaluation_order), java-tree.h: New function.
10606 * parse.y (java_complete_lhs): Pass binary operations, procedure
10607 calls, and ARRAY_REFs to force_evaluation_order.
10608 (various): Set TREE_SIDE_EFFECTS more carefully.
10610 Tolerate random (non-UTF8) encoding in comments without complaining.
10611 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10612 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10614 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10615 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10617 * parse.y (java_complete_lhs): Ignore an empty statement in a
10618 COMPOUND_EXPR. Don't complain about empty statement after return.
10620 1999-02-19 Per Bothner <bothner@cygnus.com>
10622 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10623 in TREE_LIST - just chain the POINTER_TYPEs together.
10624 (resolve_class): If type already resolved, return decl.
10625 After resolving, update TREE_TYPE(class_type), and name (if array).
10626 * parse.h (do_resolve_class), parse.y: Make non-static.
10627 * class.c (maybe_layout_super_class): Take this_class argument.
10628 Do do_resolve_class if necessary.
10629 (layout_class, layout_class_methods): Adjust calls appropriately.
10630 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10631 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10632 * typeck.c (build_java_array_type): Don't call layout_class.
10634 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10636 * parse.y (check_pkg_class_access): Allow private class access
10637 within the same package.
10638 (strip_out_static_field_access_decl): New function.
10639 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10640 operator argument before testing its nature.
10642 1999-02-03 Per Bothner <bothner@cygnus.com>
10644 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10645 (TRY_EXPR): Simplify - it no longer has a finally clause.
10646 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10647 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10648 * expr.c (java_lang_expand_expr): Likewise.
10649 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10650 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10651 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10652 (build_try_statement): Remove finally parameter and handling.
10653 (build_try_finally_statement): New function.
10654 (patch_try_statement): No longer need to support finally clause.
10655 (try_statement): Update grammar action rules.
10656 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10657 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10659 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10661 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10662 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10664 1999-02-17 Andrew Haley <aph@cygnus.com>
10666 * class.c (build_utf8_ref): Back out broken patch which was
10667 intended to to output signatures using '.' as a separator.
10669 * class.c (make_class_data): Output signatures using '.' as a
10670 separator, rather than '/'.
10671 (mangled_classname): Likewise.
10672 (make_field_value): Likewise.
10673 (make_method_value): Likewise.
10674 * constants.c (alloc_class_constant): Likewise.
10675 * expr.c (build_invokeinterface): Likewise.
10677 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10679 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10680 of an ancient workaround.
10682 1999-02-10 Jeffrey A Law (law@cygnus.com)
10684 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10687 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10689 * lex.c (yylex): Encode \0 as UTF8.
10691 1999-02-10 Tom Tromey <tromey@cygnus.com>
10693 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10694 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10695 (libgcj_zip): Renamed.
10696 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10698 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10700 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10701 (GC_NAME): Renamed -lgc to -lgcjgc.
10703 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10705 * lex.c (java_lang_cloneable): Initialize.
10706 * parse.y (java_lang_cloneable): New static variable.
10707 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10708 doing one more qualification round.
10709 (valid_ref_assignconv_cast_p): Reject null source or
10710 destination. Allow an array to be cast into java.lang.Cloneable.
10711 (patch_cast): Swapped two first arguments to first call to
10712 valid_ref_assignconv_cast_p.
10714 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10716 * parse.h: DECL_P renamed JDECL_P.
10717 * parse.y: DECL_P replaced by JDECL_P.
10718 (build_array_from_name): Always use pointer's type.
10719 (patch_bc_statement): Extra code to search continue target in a
10720 for loop. Fixed comments. Continue target is current loop when
10723 1999-02-05 Andrew Haley <aph@cygnus.com>
10725 * class.c (make_class_data): The superclass of an interface should
10726 be null, not class Object.
10728 * lex.c (java_lex): Sign extend hex literals.
10730 1999-02-04 Andrew Haley <aph@cygnus.com>
10732 * class.c (build_utf8_ref): Output signatures using '.' as a
10733 separator, rather than '/'.
10734 (make_class_data): Likewise.
10736 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10738 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10739 mkstemp.o. Get them from libiberty now.
10741 1999-02-02 Jeffrey A Law (law@cygnus.com)
10743 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10745 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10747 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10750 1999-02-02 Per Bothner <bothner@cygnus.com>
10752 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10753 * jcf-write.c (generate_bytecode_return): New function.
10754 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10756 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10757 generate special [fd]const_[01] instructions.
10759 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10761 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10762 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10764 1999-02-01 Per Bothner <bothner@cygnus.com>
10766 * parse.y (patch_method_invocation): Handle calling static methods,
10767 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10769 * parse.y (java_complete_lhs): Don't complain about unreachable
10770 exit condition in a do-while statement.
10772 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10774 * lex.c (java_read_char): Fixed utf8 decoding.
10775 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10777 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10778 comments. Local variable `all_primitive' is gone. Broadened
10779 acceptance of `0' to floating point targets. `long' can now be
10780 widened to `double' or `float'.
10781 (valid_method_invocation_conversion_p): Added leading
10782 comment. Fixed tabulation.
10783 (build_string_concatenation): Optimize out left or right empty
10786 1999-01-28 Per Bothner <bothner@cygnus.com>
10788 * jcf-write.c (localvar_alloc): Only emit entry for
10789 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10790 (generate_bytecode_insns): Only call put_linenumber if
10791 debug_info_level > DINFO_LEVEL_NONE.
10792 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10793 is specified, add -g1 (for compatibility wih javac).
10795 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10797 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10798 gjavah.o, check-init.o, jv-scan.o
10800 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10802 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10804 * gjavah.c: Include config.h and system.h.
10806 * javaop.h (inline): Don't define, its handled by system.h.
10807 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10808 from `inline' to `static inline'.
10810 * jcf.h (inline): Don't define, its handled by system.h.
10812 * lex.c (inline): Likewise.
10814 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10816 * lang-specs.h: Map -Qn to -fno-ident.
10818 1999-01-29 Richard Henderson <rth@cygnus.com>
10820 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10822 1999-01-29 Tom Tromey <tromey@cygnus.com>
10824 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10825 then cast it to Object before calling `append' method.
10827 1999-01-28 Per Bothner <bothner@cygnus.com>
10829 * check-init.c (check_bool2_init, check_bool_init, check_init):
10830 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10831 * jcf-write.c (generate_bytecode_insns): Likewise.
10833 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10835 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10836 * parse.y (patch_cast): Allow a boolean to be cast into a
10839 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10841 * parse.y: (class_declaration:): Fixed indentation.
10842 (class_member_declaration:): Extra `;' after field declaration now
10844 (interface_declaration:): Removed debug messages in error reports.
10845 (patch_binop): Nodes created and returned inherit the orignal
10846 node's COMPOUND_ASSIGN_P flag value.
10847 (patch_cast): Fix cast from char to floating point.
10849 1999-01-25 Andrew Haley <aph@cygnus.com>
10851 * except.c, java-except.h (expand_resume_after_catch): new
10853 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10854 to branch back to main flow of control after a catch block.
10856 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10858 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10859 $(srcdir)/../system.h.
10860 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10861 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10862 (jcf-write.o): Likewise.
10863 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10864 (mangle.o): Depend on $(srcdir)/../toplev.h.
10865 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10866 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10868 * class.c: Include output.h and parse.h.
10869 (mangled_classname): Add the `const' keyword to a char*.
10870 (find_named_method): Hide unused function definition.
10871 (build_utf8_ref): Change type of variable `c' to unsigned char.
10872 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10873 (build_class_ref): Add the `const' keyword to a char*.
10874 (layout_class_method): Remove unused variable `buf'.
10876 * decl.c (find_local_variable): Remove unused variable `rtl'.
10877 (pushdecl): Likewise for variables `different_binding_level' and
10879 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10880 (maybe_build_cleanup): Likewise for parameter `decl'.
10882 * except.c (expand_start_java_handler): Mark parameter `range'
10883 with ATTRIBUTE_UNUSED.
10885 * expr.c: Include except.h.
10886 (pop_type): Remove unused variable `i'.
10887 (pop_value): Likewise for variables `n_words' and `i'.
10888 (expand_java_arrayload): Likewise for variable `convert'.
10889 (java_lang_expand_expr): Likewise for variables `op0', `type',
10890 `mode', `unsignedp', `node' and `elements'.
10891 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10893 (process_jvm_instruction): Add a `const' qualifier to a char*.
10895 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10896 (temp_directory): Likewise.
10897 (print_c_decl): Likewise.
10898 (print_method_info): Likewise.
10899 (decode_signature_piece): Likewise.
10900 (print_mangled_classname): Likewise.
10902 * java-except.h: Provide prototypes for maybe_start_try,
10903 maybe_end_try and add_handler.
10905 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10906 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10907 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10908 init_expr_processing, push_super_field, init_class_processing,
10909 can_widen_reference_to, class_depth, verify_jvm_instructions,
10910 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10911 set_local_type, merge_type_state, push_type, load_type_state,
10912 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10913 emit_unicode_mangled_name): Add prototypes.
10915 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10916 (print_signature_type): Use ISDIGIT, not isdigit.
10917 (print_signature): Remove unused variable `j'.
10919 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10920 int when comparing against one.
10922 * jcf-parse.c: Include toplev.h.
10924 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10925 (localvar_free): Remove unused variable `i'.
10926 (generate_bytecode_conditional): Likewise for variable `kind'.
10928 * jv-scan.c: Include config.h and system.h. Remove redundant
10929 OS header and gansidecl.h includes.
10930 (warning): Add the `const' keyword to a char*. Also add
10931 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10932 __STDC__, when determining whether to use ANSI-isms.
10933 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10934 (xmalloc): Don't redundantly prototype here.
10935 (main): Remove unused parameter `envp'. Also fix the arguments
10936 passed to function `fatal' to match the format specifier.
10938 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10940 * mangle.c: Include toplev.h.
10941 (emit_unicode_mangled_name): Declare parameter `len'.
10943 * parse.y (parse_warning_context): Add the `const' keyword to a
10944 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10945 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10946 (issue_warning_error_from_context): Add the `const' keyword to
10948 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10949 not `__STDC__' for whether to use ANSI-isms.
10951 * typeck.c (incomplete_type_error): Mark parameters `value' and
10952 `type' with ATTRIBUTE_UNUSED.
10953 (parse_signature_type): Use ISDIGIT, not isdigit.
10955 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10956 (verify_jvm_instructions): Likewise. Remove unused variables
10957 `field_name' and `default_val'.
10959 * zextract.c: Include config.h and system.h. Remove redundant
10960 OS header includes.
10962 * zipfile.h: Prototype `read_zip_archive'.
10964 1999-01-21 Andrew Haley <aph@cygnus.com>
10966 * typeck.c (convert): Allow conversions to void type: some
10967 optimizations in gcc do this.
10969 1999-01-21 Andrew Haley <aph@cygnus.com>
10971 * typeck.c (convert_ieee_real_to_integer): New function.
10972 (convert): When not using fast-math and using hardware fp, convert
10973 an IEEE NaN to zero.
10975 1999-01-18 Andrew Haley <aph@cygnus.com>
10977 * parse.y (patch_binop): Do a type conversion from signed to
10978 unsigned and then back to signed when a ">>>" is found.
10980 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10982 * java-tree.h: (check_for_initialization): Added prototype.
10983 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10984 * parse.y (do_resolve_class): Removed unused locals.
10985 (read_import_dir): Likewise.
10986 (resolve_qualified_expression_name): Array creation
10987 expressions are valid primary expressions.
10988 (qualify_ambiguous_name): Likewise.
10989 (patch_synchronized_statement): Removed unused local.
10991 1999-01-17 Jeffrey A Law (law@cygnus.com)
10993 * Makefile.in (zextract.o): Add dependencies.
10995 * Makefile.in: Do not put ^Ls at the start of a line.
10997 1999-01-15 Per Bothner <bothner@cygnus.com>
10999 * expr.c (process_jvm_instruction): Coerce to correct Throwable
11000 sub-type the result of the call that gets the exception value.
11002 * parse.y (java_complete_expand_methods): If flags_syntax_only,
11003 don't call finish_class.
11005 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
11006 clear found before continuing.
11008 * verify.c (verify_jvm_instructions): On an array load, allow
11009 and handle top of stack to be TYPE_NULL.
11011 * gjavah.c (generate_access): Translate Java package private or
11012 protected access to C++ public, but with a comment.
11014 1999-01-13 Andrew Haley <aph@cygnus.com>
11016 * expr.c (generate_name): Name prefix changed to avoid clashes
11017 with assembler temp labels.
11019 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
11020 MODIFY_EXPR. Without this, code for the assignment may not be
11021 generated at all and the synchronized statement will read an
11022 uninitialized variable.
11024 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
11026 * class.c (maybe_layout_super_class): Fixed returned value.
11027 * lex.c: Added 1999 to the copyright.
11028 (java_init_lex): Initialize java_lang_imported.
11029 * lex.h: Added 1999 to the copyright.
11030 * parse.h: Added 1999 to the copyright.
11031 (REGISTER_IMPORT): Fixed typo in trailing macro.
11032 (CURRENT_OSB): New macro.
11033 (struct parser_ctxt): New fields osb_depth, osb_limit.
11034 * parse.y (java_lang_id): New global variable.
11035 (type_import_on_demand_declaration): Don't import java.lang.* twice.
11036 (array_creation_expression:): Use CURRENT_OSB.
11037 (dims:): Uses a stack to keep track of array dimensions.
11038 (cast_expression:): Use CURRENT_OSB.
11039 (find_expr_with_wfl): Return NULL if node found doesn't meet the
11041 (register_fields): Fixed typos in comment.
11042 (check_method_redefinition): Fixed comment indentation.
11043 (java_check_regular_methods): Set saved found wfl to NULL after
11044 having reinstalled it in the previously found DECL_NAME.
11046 1999-01-10 Richard Henderson <rth@cygnus.com>
11048 * gjavah.c (java_float_finite): Use a union to do type punning.
11049 (java_double_finite): Likewise.
11051 1999-01-09 Per Bothner <bothner@cygnus.com>
11053 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
11054 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
11055 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
11056 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
11057 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
11058 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
11060 1999-01-08 Per Bothner <bothner@cygnus.com>
11062 * check-init.c (check_init): If compiling to native, we don't
11063 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
11065 1999-01-08 Tom Tromey <tromey@cygnus.com>
11067 * parse-scan.y (variable_declarator_id): Set or increment
11069 (bracket_count): New global.
11070 (formal_parameter): Handle case where bracket pairs trail variable
11073 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
11075 * jcf-parse.c (yyparse): variable len changed from a char to an
11076 int to prevent overflow.
11078 1999-01-06 Per Bothner <bothner@cygnus.com>
11080 * java-tree.h: Declare read_class.
11081 * jcf-parse.c (read_class): New function.
11082 (load_class): Now just call read_class.
11084 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
11085 * jcf-parse.c (parse_source_file): Declare save_error_count,
11086 which is needed by java_parse_abort_on_error macro,
11087 * parse.y (java_layout_classes, java_expand_classes): Likewise.
11089 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
11090 constructor, if initializing a static field.
11091 (patch_new_array_init): Set TREE_CONSTANT if it is.
11092 * expr.c (java_lang_expand_expr): For a static array constructor
11093 of primitive elements, allocate the array itself statically.
11094 Disabled until we can set the vtable field statically.
11096 * check-init.c: New file. Checks for definite assignment.
11097 * Makefile.in (JAVA_OBJS): Add check-init.o.
11098 * parse.y (java_complete_expand_method): Call check_for_initialization.
11099 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
11101 1999-01-06 Graham <grahams@rcp.co.uk>
11103 * parse.y : include system.h instead of including
11104 standard headers directly with the exception of <dirent.h>.
11106 1999-01-06 Per Bothner <bothner@cygnus.com>
11108 * lex.h: Moved static function declarations to lex.c,
11109 to shut up some -Wall warnings.
11110 * lex.c: Static function declarations moved here.
11111 * jcf-dump.c: Small fixes to shut up -Wall warnings.
11113 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11115 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
11117 1998-12-22 Per Bothner <bothner@cygnus.com>
11119 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
11120 * verify.c (verify_jvm_instructions): Fix off-by-one error.
11122 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
11123 (localvar_alloc): Change return type to void,
11124 (emit_unop): Remove unused variable size.
11126 * jcf-write.c (struct jcf_block): Add new union.
11127 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
11128 (call_cleanups): New functions.
11129 (struct jcf_partial): New fields num_finalizers and return_value_decl.
11130 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
11131 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
11132 * lang.c (lang_init): Call using_eh_for_cleanups.
11133 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
11134 completing operands to patch_synchronized_statement.
11135 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
11136 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
11137 WITH_CLEANUP_EXPR instead of TRY_EXPR.
11139 1998-12-20 John F. Carr <jfc@mit.edu>
11141 * Make-lang.in: Comment out control-Ls; they upset some makes.
11143 1998-12-18 Tom Tromey <tromey@cygnus.com>
11145 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
11148 1998-12-17 Tom Tromey <tromey@cygnus.com>
11150 * parse.y (DIR_SEPARATOR): New define.
11151 (check_class_interface_creation): Use it.
11153 * parse-scan.y (report_main_declaration): Recognize
11154 `java.lang.String' in argument to main.
11156 1998-12-16 Per Bothner <bothner@cygnus.com>
11158 * parse.y (create_interface): Remove bogus test.
11160 1998-12-16 Per Bothner <bothner@cygnus.com>
11162 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
11163 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
11165 1998-12-16 Tom Tromey <tromey@cygnus.com>
11167 * parse-scan.y (qualified_name): Use correct sprintf format.
11169 1998-12-15 Tom Tromey <tromey@cygnus.com>
11171 * gjavah.c (print_field_info): Changed how most negative number is
11174 1998-12-14 Per Bothner <bothner@cygnus.com>
11176 * parse.y (fold_constant_for_init): New function.
11177 (resolve_expression_name): Don't replace static final
11178 constant-initialized fields by its value.
11179 (java_complete_lhs): New. Same as java_complete_tree, except does
11180 not replace static final constant-initialized fields by their values.
11181 (register_fields): If there is an initializer, set DECL_INITIAL and
11182 MODIFY_EXPR_FROM_INITIALIZATION_P.
11183 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
11184 Only call patch_initialized_static_field if
11185 MODIFY_EXPR_FROM_INITIALIZATION_P.
11186 (patch_initialized_static_field): If not valid constant, clear
11189 * parse.y (lookup_field_wrapper): Fix thinko.
11191 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
11192 set and restore global lineno.
11194 1998-12-14 Tom Tromey <tromey@cygnus.com>
11196 * gjavah.c (print_field_info): If value to print is the smallest
11197 value of its size, then print as hex to avoid later warnings from
11200 1998-12-14 Tom Tromey <tromey@cygnus.com>
11202 * gjavah.c (decompile_method): Decompile `return null'.
11203 (process_file): Generate `#pragma interface'.
11204 (method_declared): New global.
11205 (print_method_info): Set it.
11206 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
11207 (print_method_info): Handle abstract methods.
11209 1998-12-13 Per Bothner <bothner@cygnus.com>
11211 * parse.y (patch_method_invocation): If class_decl is null
11212 (e.g. an array type), use original type.
11214 * parse.y (check_thrown_exceptions): Temporary hack to suppress
11215 errors about uncaught exception from clone (of array, specifically).
11217 1998-12-13 Tom Tromey <tromey@cygnus.com>
11219 * gjavah.c (decompile_method): Handle all types of `return'
11220 opcode. Decompile `return this' and `return'.
11221 (method_access): New global.
11222 (print_method_info): Set it.
11223 (decompile_method): Don't decompile a synchronized method.
11225 1998-12-13 Tom Tromey <tromey@cygnus.com>
11227 * jcf-reader.c (jcf_parse_one_method): Recognize
11229 * gjavah.c (HANDLE_END_METHOD): New macro.
11230 (HANDLE_CODE_ATTRIBUTE): New macro.
11231 (decompile_method): New function.
11232 (print_method_info): Don't print `;\n' at end of function decl.
11233 Include java-opcodes.h.
11234 (decompiled): New global.
11236 1998-12-12 Per Bothner <bothner@cygnus.com>
11238 * class.c (build_class_ref): Handle PRIMTYPE.class if
11239 flag_emit_class_files.
11240 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11241 if flag_emit_class_files.
11242 * parse.y (java_complete_tree): Pre-liminary support for
11243 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11245 * parse.y (patch_synchronized_statement): Don't call monitorexit
11246 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11248 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11250 * zipfile.h (opendir_in_zip): New declaration.
11251 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11252 (opendir_in_zip): New function, using code from open_in_zip.
11253 (open_in_zip): Call opendir_in_zip.
11254 (find_class): Remove no-longer-used do_class_file parameter,
11255 but add source_ok parameter. Change logic so if we find a .java file,
11256 we don't look for .class in later classpath emtries.
11257 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11258 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11259 * gjavah.c: Update call to find_class.
11260 * jcf-dump.c: Likewise.
11262 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11263 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11264 nothing if body is empty_stmt_node.
11265 Various little fixes so SP gets correctly adjusted.
11266 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11267 For CALL_EXPR, test if static first.
11268 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11269 such as the ones we create for Object and Class.
11270 Set and restore current_function_decl.
11271 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11272 (note_possible_classname): New function.
11273 (read_import_entry): Removed. Merged with read_import_dir.
11274 (read_import_dir): Don't call find_class - that only gives us
11275 the first classpath entry having the needed package.
11276 Use the struct buffer data structure from buffer.h.
11277 (read_import_dir, find_in_imports_on_demand): The remembered
11278 class names now use '.' (not '/') as package separator.
11280 * parse.y (java_complete_expand_methods): Call write_classfile
11281 here, and not in java_expand_classes (which only gets first class).
11283 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11285 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11286 (register_fields): If a static fields has an initializer, just
11287 chain it on ctxp->static_initialized, and handle later.
11288 (java_complete_expand_methods): Force <clinit> first.
11289 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11290 - it's already been completed.
11291 (patch_initialized_static_field): New function.
11292 (java_complete_field): Call it.
11294 1998-12-12 Per Bothner <bothner@cygnus.com>
11296 * expr.c (encode_newarray_type, build_new_array): New functions.
11297 * java-tree.h: Declare build_new_array.
11298 * jcf-write.c (patch_newarray): Use build_new_array.
11300 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11301 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11303 * parse.y (patch_new_array_init): Re-organize.
11304 Now is passed the actual array (pointer) type of the value.
11305 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11306 (patch_array_constructor): Removed - merged into patch_new_array_init.
11307 (java_complete_tree): Update patch_new_array_init.
11309 * jcf-write.c (find_constant_index): New function.
11310 (generate_bytecode_insns): Use find_constant_index.
11311 (generate_classfile): Use find_constant_index for ConstantValue.
11313 1998-12-11 Tom Tromey <tromey@cygnus.com>
11315 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11316 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11317 * class.c (make_class_data): Renamed dtable -> vtable, and
11318 dtable_method_count -> vtable_method_count.
11320 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11322 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11323 global variables, initialized.
11324 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11325 Declared new global variables.
11326 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11327 double_zero_node, integer_zero_node upon direct matching.
11328 * parse.y (purify_type_name): Added function prototype.
11329 (duplicate_declaration_error_p): Consider new_type as potentially
11330 being a incomplete type. Use purify_type_name on type string.
11331 (method_header): saved_type: unused variable removed. Don't figure
11332 return type if method name is invalid.
11333 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11334 processed by patch_unaryop.
11335 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11336 increment/decrement node into its original type after binary
11337 numeric promotion on its operands.
11339 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11341 * parse.y (array_initializer:): Array init operand is NULL_TREE
11342 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11343 now an error. Fixed indentation problems.
11344 (patch_string): Handle error_mark_node as an argument.
11345 (patch_new_array_init): Fixed indentation problems.
11346 (array_constructor_check_entry): Removed check on null wfl_value.
11347 Return an error if wfl_value's walk returns an error.
11349 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11351 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11352 * lex.c (java_lex): Remember column position before advancing one
11353 token. Retain location information on OCB_TK.
11354 * lex.h (typedef struct java_lc): Added new field.
11355 * parse.h (GET_SKIP_TYPE): New macro.
11356 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11357 * parse.y (build_new_array_init, patch_new_array_init,
11358 patch_array_constructor, maybe_build_array_element_wfl,
11359 array_constructor_check_entry): New function prototypes.
11360 (switch_block:): Tagged <node>.
11361 (OCB_TK): Tagged <operator>.
11362 (array_initializer:): Installed actions.
11363 (variable_initializer): Build location information on element if
11365 (switch_statement:): Fixed indentation typo.
11366 (switch_block:): Redefined default action.
11367 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11368 (patch_assignment): Removed duplicate code.
11369 (maybe_build_array_element_wfl, build_new_array_init,
11370 patch_new_array_init, patch_array_constructor,
11371 array_constructor_check_entry): New functions.
11373 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11375 * parse.y (array_initializer): Tagged <node>.
11376 (variable_initializer:): Use default rule.
11377 (array_initializer:): Defined actions.
11378 (variable_initializers:): Likewise.
11379 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11380 non-static field accesses.
11381 (patch_invoke): Fixed indentation typo.
11382 (java_complete_tree): Likewise.
11383 (build_labeled_block): Changed leading comment. Generate an error
11384 in case of duplicate loop labels.
11385 (patch_conditional_expr): Patch results of string concatenation
11388 1998-12-06 Per Bothner <bothner@cygnus.com>
11390 * constants.c (find_methodref_index): When the class is an interface,
11391 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11393 * decl.c (finit_identifier_node): Use "$finit$", rather than
11394 "<finit>" (which Sun's verifier rejects).
11395 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11396 (generate_field_initialization_code): Removed.
11397 (fix_constructors) Don't add call to $finit$ here (wrong order).
11398 (patch_method_invocation): Add $finit$ call here.
11400 * java-tree.h (CALL_USING_SUPER): New macro.
11401 * parse.y (patch_invoke): Remove im local variable.
11402 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11403 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11404 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11406 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11408 * parse.y (java_complete_tree): Don't complain about unreachable
11409 statement if it is empty_stmt_node.
11411 * jcf-write.c (find_constant_wide): New function.
11412 (push_long_const): Use find_constant_wide.
11414 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11415 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11416 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11417 Emit invokeinterface when calling an interface method.
11418 Emit invokespecial also when calling super or private methods.
11420 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11422 1998-12-06 Per Bothner <bothner@cygnus.com>
11424 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11426 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11428 * java-tree.h (java_layout_seen_class_methods): New function
11430 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11431 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11432 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11433 * parse.y (method_declarator:): Defined action.
11434 (issue_warning_error_from_context): input_filename saved, set to
11435 the appropriate value and restored after java_error is called.
11436 (build_unresolved_array_type): Fixed comment.
11437 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11438 (method_header): Deal with return type the same way type are
11439 handled for fields and method's parameters and local variables
11441 (check_method_redefinition): Removed extra CR.
11442 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11443 (java_layout_seen_class_methods): New function.
11444 (java_layout_classes): Call java_layout_seen_class_methods.
11446 1998-12-03 Per Bothner <bothner@cygnus.com>
11448 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11450 1998-12-03 Per Bothner <bothner@cygnus.com>
11452 * jcf-dump.c (main): Fix error message.
11453 * jcf-path.c (add_entry): Style fix.
11455 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11457 * class.c (layout_class_method): Call build_java_argument_signature
11458 on constructors too.
11459 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11460 (patch_method_invocation): Define a primary when resolving an
11461 expression name. Augmented comment on code checking illegal `this'
11462 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11464 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11466 * class.c (layout_class_method): Don't report error on non-static
11467 overriding static if the method is private.
11468 * java-tree.h (finish_class): Prototype added.
11469 * lex.c (java_get_line_col): Handle col argument -2 value.
11470 * parse.h: All static method declarations moved to parse.y.
11471 * parse.y: Now contains all static method declarations previously
11473 (find_expr_with_wfl, missing_return_error,
11474 unreachable_stmt_error): New functions.
11475 (java_get_real_method_name): Identify constructors bearing class
11476 names in source code compiled classes only.
11477 (java_complete_expand_methods): Call missing_return_error.
11478 (invocation_mode): Private methods invoked as static methods.
11479 (java_complete_tree): Call unreachable_stmt_error.
11481 1998-12-01 Tom Tromey <tromey@cygnus.com>
11483 * Makefile.in (+target): Removed.
11484 (+xmake_file): Likewise.
11485 (+tmake_file): Likewise.
11486 (.NOEXPORT): Removed duplicate.
11488 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11490 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11492 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11494 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11495 libiberty.h. Provide an xmalloc definition.
11497 * jvspec.c: Remove the xmalloc prototype.
11499 * parse-scan.y: Include config.h and system.h. Don't include
11500 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11501 Provide an xstrdup definition.
11503 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11505 * jcf-path.c (add_entry): Recognize ".jar" too.
11506 * lang-specs.h: Likewise.
11508 1998-11-26 Per Bothner <bothner@cygnus.com>
11510 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11511 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11513 * jcf-write.c (generate_bytecode_insns):
11514 Handle pre/post-increment/decrement of long.
11516 * jcf-write.c (generate_bytecode_insns):
11517 Handle missing exception handler (finally for synchronized).
11519 1998-11-25 Per Bothner <bothner@cygnus.com>
11521 * java-tree.h (end_params_node): Declare global.
11522 * decl.c (end_params_node): New global.
11523 (init_decl_processing, start_java_method): Use end_params_node for
11524 end of list of parameter types. Follows correct gcc conventions.
11525 * expr.c (pop_argument_types, pop_arguments): Likewise.
11526 * lang.c (put_decl_node): Likewise.
11527 * typeck.c (various places): Likewise.
11528 * class.y (various places): Likewise.
11529 * parse.y (various places): Likewise.
11531 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11532 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11534 * class.c: Add #include flags.h, remove no-longer needed declaration.
11536 * class.c (layout_class_method): Remove commented-out code, re-format.
11537 Don't add vtable entry (or index) for private methods.
11538 * expr.c (expand_invoke): A private method is implicitly final.
11539 * class.c (make_class_data): If inlining or optimizing,
11540 skip private methods.
11542 * class.c (finish_class): New function. Calls existing methods,
11543 but alls emits deferred inline functions.
11544 * jcf-parse.c (parse_class_file): Call finish_class.
11545 * parse.y (java_complete_expand_methods): Likewise.
11547 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11549 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11551 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11553 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11555 1998-11-24 Per Bothner <bothner@cygnus.com>
11557 * (generate_classfile): Always write class access flag with
11560 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11562 * class.c (maybe_layout_super_class): New function.
11563 (layout_class): Reorganized. Loop on class methods dispatched into
11564 a new function. Call maybe_layout_super_class.
11565 (layout_class_methods, layout_class_method): New functions.
11566 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11568 (expand_invoke): Likewise.
11569 * java-tree.h (all_class_list): New global variable declared.
11570 (layout_class_methods, layout_class_method): New function
11572 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11573 * jcf-parse.c (all_class_list): New global variable.
11574 (load_class): Extended what class_or_name can be. Use parser
11575 context mechanism to save globals before calling jcf_parse.
11576 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11577 is set on the file name.
11578 (jcf_parse): Layout class methods when Object is loaded, otherwise
11579 record class in all_class_list for delayed method layout.
11580 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11581 * lang.c (put_decl_node): Decode <init> into the decl context
11583 * lex.c (java_allocate_new_line): Use xmalloc.
11584 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11585 pointers, not TREE_LIST elements.
11586 (struct parser_ctxt): Fixed comment indentations, added comments
11587 and reordered some fields.
11588 (java_check_methods): Function prototype removed.
11589 * parse.y (java_push_parser_context): Use xmalloc.
11590 (java_parser_context_restore_global): Pop extra pushed ctxp only
11591 when there's nothing next.
11592 (maybe_create_class_interface_decl): Fixed comment, add new
11593 created class decl to all_class_list.
11594 (method_header): Use GET_REAL_TYPE on argument's types.
11595 (method_declarator): Use GET_REAL_TYPE, change type to the real
11596 type in TREE_LIST dependency node. Build argument list with the
11598 (create_jdep_list): Use xmalloc. Removed allocation error message.
11599 (obtain_incomplete_type): Fixed leading comment. Broadened
11600 incoming argument meaning.
11601 (register_incomplete_type): Use xmalloc. Removed allocation error
11603 (safe_layout_class): Fixed leading comment.
11604 (jdep_resolve_class): Reversed if statement condition and switch
11605 if and else bodies.
11606 (resolve_and_layout): Fixed leading comment. Broadened incoming
11608 (complete_class_report_errors): New local variable name, for
11609 clarity. purify_type_name used for all error cases.
11610 (java_get_real_method_name): Stricter check on constructors.
11611 (java_check_regular_methods): Reverse methods list only if not
11612 already laid out. Layout artificial constructor.
11613 (java_check_methods): Deleted.
11614 (source_start_java_method): Obtain incomplete type for patchable
11616 (java_layout_classes): Fixed leading comment. Use
11617 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11618 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11619 before returning. Fixed comments.
11620 (java_expand_classes): Check for errors up front.
11621 (patch_method_invocation): Class to search is resolved and laid
11624 1998-11-24 Per Bothner <bothner@cygnus.com>
11626 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11628 * javaop.h (int8): Removed - not used.
11629 (jbyte): Redefine portably with correct signedness.
11631 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11633 * jcf-write.c (generate_bytecode_insns): Fix typo
11634 OPCODE_getstatic to OPCODE_getfield.
11636 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11637 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11638 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11640 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11642 * jcf-parse.c (jcf_parse_source): Function returned type is
11643 void. Added prototype.
11644 (jcf_parse): Function returned type is void.
11645 (yyparse): Remove call to fclose on the last parsed file.
11647 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11649 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11651 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11652 (layout_class): Cope with methods featuring WFL in decl names.
11653 * decl.c (unqualified_object_id_node): New global variable,
11655 (build_decl_no_layout): Removed.
11656 * expr.c (build_primtype_type_ref): Handle Double.
11657 (java_lang_expand_expr): Fixed indentations.
11658 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11659 (flag_wall, flag_redundant, flag_not_overriding,
11660 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11661 variable declarations.
11662 (build_decl_no_layout): Removed prototype.
11663 (java_get_real_method_name): Added prototype.
11664 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11665 (java_parse_abort_on_error): Macro now just returns.
11666 * jcf-parse.c (jcf_parse_source): Check fclose returned
11667 value. Call emit_register_classes if java_report_errors returns
11669 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11670 flag_static_local_jdk1_1): New integer flags.
11671 (lang_decode_option): New flags set here.
11672 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11673 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11674 the flag_redundant variable.
11675 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11676 when parsing java.lang.Object class.
11677 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11678 NULL_TREE to build.
11679 (resolve_qualified_expression_name): Fixed indentation.
11680 (patch_array_ref): Changed prototype.
11681 (not_initialized_as_it_should_p): Prototype removed.
11682 (java_report_errors): Added function prototype.
11683 * parse.y (formal_parameter:): Changed error message for not yet
11684 supported final parameters.
11685 (class_type_list:): Set both PURPOSE and VALUE of created
11686 TREE_LIST to be class_type.
11687 (primary_no_new_array:): Handle class literals on primitive types.
11688 (parse_warning_context): Reinstalled correct force_error and
11689 do_warning flags setups.
11690 (java_report_errors): Changed prototype. Return java_error_count
11692 (variable_redefinition_error): Consider treating variable type as
11694 (create_interface): Warn about redundant abstract modifier if
11695 flag_redundant is set. Changed error message.
11696 (lookup_field_wrapper): Save/restore globals before/after looking
11698 (duplicate_declaration_error_p): Consider treating declaration
11699 type as a fake pointer.
11700 (register_fields): Extract real type from dependency node. Check
11701 for duplicate field declaration after type adjustment. Use
11702 DECL_INITIAL to store static final initialized values.
11703 (method_header): Extract real function type from dependency node.
11704 (check_abstract_method_header): Use GET_METHOD_NAME.
11705 (obtain_incomplete_type): Layout fake pointer type.
11706 (safe_layout_class): Don't try to check for methods before layout.
11707 (java_complete_class): Don't check for correct throws clause
11708 elements inheritance here.
11709 (resolve_and_layout): Broadened name parameter meaning.
11710 (reset_method_name): Use GET_METHOD_NAME.
11711 (java_get_real_method_name): New function.
11712 (java_check_regular_methods): Don't check methods in
11713 java.lang.Object. Verify lineage of throws clause elements. Use
11714 flag_no_overriding in warning report.
11715 (check_throws_clauses): Don't check if class was from
11716 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11717 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11718 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11719 warning on unsupported final local variables. Use build_decl
11720 instead of build_decl_no_layout. Get real local variable type from
11722 (source_start_java_method): Get real parameter type from
11723 dependency node. Call build_decl instead of build_decl_no_layout.
11724 (java_layout_classes): Reverse tree and layout type and class as
11725 required. Mark class as loaded when done.
11726 (resolve_field_access): Fixed indentation. Restricted condition
11727 leading to static field access code generation. Set field_type
11728 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11729 (resolve_qualified_expression_name): Initialize type_found to
11730 null. Handle static field resolved during qualification. Fixed
11731 layout on non primitive field decl types.
11732 (not_accessible_p): Fixed typo in comment.
11733 (patch_method_invocation): Resolve and layout class to search from
11735 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11736 layout non primitive type, if necessary. Make method node only to
11738 (find_applicable_accessible_methods_list): Consider WFL'ed method
11739 decl names. Fixed indentation.
11740 (argument_types_convertible): Resolve and layout target type if
11742 (java_complete_tree): Fixed indentation problems. Rewrote
11743 CALL_EXPR thrown exceptions check. Re-installed further processing
11744 of the assignment in certain cases.
11745 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11746 inlining on class literals.
11747 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11749 (valid_method_invocation_conversion_p): Likewise.
11750 (patch_string): Temporary disable forbidden use of `this' in
11751 explicit constructor invocations when doing string concatenation
11752 within their scope.
11753 (patch_unaryop): Added comment. Reinstalled code to disable
11754 further check on assignment operation with cast expression RHS.
11755 (patch_switch_statement): Fixed indentation.
11756 (build_try_statement): Call build_decl instead of
11757 build_decl_no_layout.
11758 (patch_synchronized_statement): Likewise.
11759 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11760 IS_UNCHECKED_EXPRESSION_P.
11761 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11762 layout argument exception type.
11763 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11764 of IS_UNCHECKED_EXPRESSION_P.
11766 1998-11-18 Anthony Green <green@cygnus.com>
11768 * jcf-parse.c (yyparse): Open class file in binary mode.
11770 1998-11-15 Per Bothner <bothner@cygnus.com>
11772 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11774 * jcf-write.c (perform_relocations): Move check out one loop.
11776 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11778 * Make-lang.in: Fix reference to srcdir.
11779 * jv-scan.c: Add missing xmalloc prototype.
11780 * jvgenmain.c: Ditto.
11782 1998-11-15 Per Bothner <bothner@cygnus.com>
11784 * decl.c (error_mark_node), java-tree.h: New global.
11785 * parse.y: Use empty_stmt_node instead of size_zero_node.
11786 (build_if_else_statement): If missing else, use empty_stmt_node.
11788 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11789 (java_complete_expand_method): Complain if return is missing.
11790 (java_check_regular_methods): Comment out incorrect error check.
11791 (not_accessible_p): Fix incorrect handling of protected methods.
11792 (patch_method_invocation): Pass correct context to not_accessible_p.
11793 (find_applicable_accessible_methods_list): Likewise.
11794 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11795 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11796 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11797 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11799 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11800 (push_int_const): Remove reundant NOTE_PUSH.
11801 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11802 (- case SWITCH_EXPR): Fix code generation bug.
11803 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11804 (generate_classfile): More robust for abstract methods.
11806 1998-11-15 Anthony Green <green@cygnus.com>
11808 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11809 * Make-lang.in: Ditto.
11811 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11812 * jvgenmain: Ditto.
11814 1998-11-15 Per Bothner <bothner@cygnus.com>
11816 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11818 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11820 1998-11-14 Per Bothner <bothner@cygnus.com>
11822 Allow uses of interface types to verify. This is not really
11823 type-safe, but it matches what Sun does, and is OK as long as
11824 there are appropriate run-time checks.
11825 * verify.c (merge_types): If merging two interface types,
11826 just set the result to java.lang.Object.
11827 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11829 1998-11-13 Tom Tromey <tromey@cygnus.com>
11831 * gjavah.c (main): Handle --output-class-directory argument.
11832 * jvspec.c (lang_specific_driver): Translate `-d' into
11833 -foutput-class-dir.
11834 * jcf.h (jcf_write_base_directory): Declare.
11835 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11836 * lang-options.h: Mention -foutput-class-dir.
11837 * jcf-write.c (jcf_write_base_directory): New global.
11838 (make_class_file_name): Put generated .class file into `-d'
11839 directory, or into source directory if -d not given. Function now
11841 (write_classfile): Free class file name. Handle case where class
11843 (DIR_SEPARATOR): New macro.
11844 Include <sys/stat.h>
11846 * Makefile.in (prefix): New macro.
11848 1998-11-12 Per Bothner <bothner@cygnus.com>
11850 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11851 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11852 here (done in patch_invoke instead).
11853 (case_identity): Moved here from parse.y.
11855 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11856 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11857 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11858 so they can be efficiently scanned without recursion.
11859 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11860 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11861 in BLOCK iteratively, rather than recursively.
11863 * parse.y (do_unary_numeric_promotion): New function.
11864 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11866 * parse.y (patch_newarray): Various fixes.
11868 Re-do handling of switch statements (for proper block scoping).
11869 * parse.y: Add just a single block for the enture switch block,
11870 but don't create any "case blocks".
11871 (group_of_labels): Rmeoved unneeded non-terminal.
11872 CASE_EXPR and DEFAULT_EXPR are added to current block.
11873 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11874 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11875 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11876 * parse.y (wfl_operator, print_int_node): Make non-static.
11877 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11878 as part of recursive scan of block.
11879 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11880 (patch_switch_statement): Most tests move dinto java_complete_tree.
11882 * parse.y: Make various production be non-typed (void).
11883 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11884 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11885 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11887 * jcf-write.c (struct jcf_handler): New type.
11888 (struct jcf_switch_state): New type.
11889 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11890 (alloc_handler, emit_unop, emit_reloc): New functions.
11891 (adjust_typed_op): Add extra parameter ("max type" offset).
11892 (emit_switch_reloc, emit_case-reloc): New function.
11893 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11894 (generate_bytecode_insns): Support REAL_CST, switch statements,
11895 exception handling, method calls, object/array creation, and more.
11897 * class.c: Remove some unused variables.
11898 * constants.c (find_string_constant): New function.
11899 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11900 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11901 if flag_emit_class_files.
11903 1998-11-12 Tom Tromey <tromey@cygnus.com>
11905 * jcf-io.c (find_class): Added explanatory comment.
11907 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11908 trailing slash to `.zip' entries.
11910 * jvspec.c (lang_specific_driver): Correctly handle case where
11911 GC_NAME not defined.
11913 1998-11-11 Tom Tromey <tromey@cygnus.com>
11915 * jvspec.c (GC_NAME): New define.
11916 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11918 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11920 1998-11-11 Per Bothner <bothner@cygnus.com>
11922 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11924 1998-11-11 Tom Tromey <tromey@cygnus.com>
11926 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11928 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11930 * class.c (is_compiled_class): Call safe_layout_class for class
11931 compiled from source.
11932 * conver.h (convert_to_integer, convert_to_real,
11933 convert_to_pointer): Added prototypes.
11934 * decl.c (init_decl_processing): Non longer push the decls of
11935 `methodtable', `constants', `Class', `Field', `dispatchTable'
11936 `jexception' and `Method'.
11937 * expr.c (build_invokeinterface): New function.
11938 (expand_invoke): static variable CLASS_IDENT now in
11939 build_invokeinterface. Use build_invokeinterface.
11940 (expand_java_field_op): Moved code to inline
11941 java.lang.PRIMTYPE.TYPE into a function.
11942 (build_primtype_type_ref): New function.
11943 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11944 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11945 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11946 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11947 (DECL_LOCAL_STATIC_VALUE): New macro.
11948 (build_invokeinterface, build_primtype_type_ref): New function
11950 (java_parse_abort_on_error): Macro rewritten.
11951 * jcf-parse.c (current_method): Add comment to declaration.
11952 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11953 Function prototypes fixed.
11954 (jcf_parse_source): push/pop parser context. save/restore global.
11955 (parse_source_file): Fixed leading comment. Now take a
11956 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11957 classes and pop the parser context anymore.
11958 (yyparse): Push parser context, save globals, parse the source
11959 file, restore globals and pop the parser context when processing a
11961 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11962 * lex.c (java_parse_doc_section): New function.
11963 (java_lex): Call java_parse_doc_section when appropriate. Build an
11964 operator around INSTANCEOF_TK.
11965 * lex.h (java_lineterminator, java_sprint_unicode,
11966 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11967 Prototypes rewritten.
11968 (java_parse_escape_sequence, java_letter_or_digit_p,
11969 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11970 java_read_unicode, java_store_unicode, java_read_char,
11971 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11972 Added function prototypes.
11973 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11975 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11977 (struct parser_ctxt): New fields: deprecated,
11978 current_parsed_class_un, gclass_list.
11979 (fix_method_argument_names, issue_warning_error_from_context,
11980 resolve_package, lookup_package_type): New function prototypes.
11981 (resolve_expression_name): Fixed function prototype.
11982 (find_applicable_accessible_methods_list): Fixed indentation, added
11983 extra argument in prototype.
11984 (check_final_assignment, build_null_of_type, check_deprecation,
11985 check_method_redefinition, reset_method_name,
11986 java_check_regular_methods, java_check_abstract_methods,
11987 maybe_build_primttype_type_ref): New function prototype.
11988 * parse.y (conver.h): Include.
11989 (INSTANCEOF_TK): Tagged <operator>.
11990 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11991 (relational_expression:): Build binop for instanceof.
11992 (java_push_parser_context): Remember ctxp->gclass_list across
11994 (java_pop_parser_context): Simply return if no context
11995 exists. Remember gclass_list across contexts.
11996 (issue_warning_error_from_context): New function.
11997 (parse_error_context): Don't setup ctxp->elc here. Call
11998 issue_warning_error_from_context instead.
11999 (parse_warning_context): Likewise.
12000 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
12001 setup. Link new class/interface to ctxp->gclass_list.
12002 (add_superinterfaces): Register interface as incomplete if not
12004 (create_class): Remember class unqualified name in
12005 ctxp->current_parsed_class_un. Check class deprecation.
12006 (register_fields): Check field deprecation. Remember static final
12007 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
12009 (method_header): New local variable ORIG_ARG. Use unqualified
12010 current class name for check on constructor errors. Promote return
12011 type if of record type. Argument list fix moved in
12012 fix_method_argument_names, called here. Check method deprecation.
12013 (fix_method_argument_names): New function.
12014 (method_declarator): Promote record typed arguments.
12015 (safe_layout_class): Check class methods before layout.
12016 (java_complete_class): Compute field layout when patched.
12017 (do_resolve_class): Try to load class after having it renamed
12018 after the package name.
12019 (get_printable_method_name): Use DECL_CONTEXT.
12020 (reset_method_name): New function.
12021 (check_method_redefinition): Use reset_method_name.
12022 (java_check_regular_methods): New local variable
12023 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
12024 names for error report. Check for compile-time error when method
12025 found has default (package) access.
12026 (java_check_abstract_methods): Now takes an interface DECL node as
12027 an argument. Also reinstall real name on unchecked
12028 overriding/hiding methods for error report.
12029 (java_check_methods): Fixed leading comment. Get classes to verify
12030 from ctxp->gclass_list. Use CHECK_METHODS macro and set
12031 CLASS_METHOD_CHECKED_P on class verification.
12032 (lookup_java_method2): Get real method name if necessary.
12033 (find_in_imports): Don't check package class access here.
12034 (resolve_package, lookup_package_type): New functions.
12035 (java_layout_classes): Fixed leading comment. Take classes to be
12036 laid out from ctxp->gclass_list.
12037 (java_complete_expand_methods): Don't expand native and abstract
12039 (java_expand_classes): New function.
12040 (resolve_expression_name): Use additional argument ORIG. Retrieve
12041 values of static final field of primitive types.
12042 (resolve_field_access): Handles static final field of promotive
12044 (resolve_qualified_expression_name): Handle STRING_CST as
12045 primaries and package name resolution. Check deprecation on found
12046 decls. Set where_found and type_found on non static field resolved
12047 during qualification. Layout non primitive field decl types.
12048 (check_deprecation): New function.
12049 (maybe_access_field): Simplified.
12050 (patch_method_invocation_stmt): Local variable CLASS_TYPE
12051 removed. Reverse method's argument when primary is a type. Don't
12052 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
12053 instead. Include abstract class in the list of class searchable
12054 for constructors. Use DECL_CONTEXT of found method for access
12055 checks. Check method deprecation.
12056 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
12057 converting arguments. Handle INVOKE_INTERFACE.
12058 (lookup_method_invoke): Search constructor using existing
12059 infrastructure (don't rely on lookup_java_constructor anymore).
12060 (find_applicable_accessible_methods_list): Extra argument flag
12061 LC. Now include constructor in the search.
12062 (qualify_ambiguous_name): Conditional expression are primaries.
12063 (not_initialized_as_it_should_p): static final are always
12065 (java_complete_tree): Pass extra NULL argument to
12066 resolve_expression_name. Stricter test to carry on patching
12067 assignments. New case for INSTANCEOF_EXPR.
12068 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
12069 (check_final_assignment, maybe_build_primttype_type_ref): New
12071 (patch_assignment): Detect resolved static finals and carry normal
12072 assignment error check on them. Inline PRIMTYPE.TYPE read access.
12073 (try_builtin_assignconv): Access constant 0 on all primitive
12075 (valid_builtin_assignconv_identity_widening_p): Accept identical
12076 types. Accept all promoted type on int type.
12077 (valid_ref_assignconv_cast_p): Accept a null pointer to be
12078 assigned to a reference.
12079 (valid_method_invocation_conversion_p): Accept to check null
12081 (build_binop): Merge declaration and initialization of local
12083 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
12084 numeric types. Improved validity test for qualify operators on
12086 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
12087 and PREINCREMENT_EXPR. Also detect resolved static finals of a
12088 primitive type and issue the appropriate error message.
12089 (resolve_type_during_patch): Mark class loaded when resolved.
12090 (patch_cast): Allow null to be cased to reference types.
12091 (build_null_of_type): New function.
12092 (patch_array_ref): Handle array on references correctly.
12093 (patch_return): Removed unused local variable MODIFY. Force
12094 boolean to be returned as integers. Allows null to be returned by
12095 a function returning a reference.
12096 * typeck.c (convert_to_integer, convert_to_real,
12097 convert_to_pointer): Prototypes moved to convert.h
12098 (lookup_argument_method): Use method real name, if necessary.
12100 1998-10-30 Tom Tromey <tromey@cygnus.com>
12102 * class.c (build_class_ref): Changed name of primitive classes to
12105 * class.c (make_class_data): Renamed fields: nmethods to
12106 method_count, method_count to dtable_method_count. Always set
12107 `state' field to 0.
12108 * decl.c (init_decl_processing): Likewise.
12110 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
12112 * class.c (layout_class): Don't mangle <finit>, produce
12113 __finit<class> instead. Don't verify artificial methods.
12114 * decl.c (finit_identifier_node): New declared global.
12115 (init_decl_processing): finit_identifier_node initialized.
12116 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
12117 * java-tree.h (finit_identifier_node): Declared as extern.
12118 (struct lang_decl): New field called_constructor.
12119 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
12120 (CLASS_HAS_FINIT_P): New macro.
12121 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
12122 explicit constructor invocation.
12123 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
12124 CALL_SUPER_CONSTRUCTOR_P): New macros.
12125 (write_classfile): Added prototype.
12126 * jcf-parse.c (jcf_parse_source): Parse and remember for
12127 generation if the file was seen on the command line.
12128 (parse_source_file): Don't write the class file here.
12129 (yyparse): Loop on files rewritten. Set current_jcf.
12130 (parse_zip_file_entries): Parse class file only if it was found.
12131 * lang.c (init_parse): Don't open command line provided filename
12133 (lang_parse): Don't set main_jcf anymore.
12134 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
12135 (JCONSTRUCTOR_CHECK): New macro.
12136 (JBSC_TYPE_P): New macro.
12137 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
12138 (COMPLETE_CHECK_OP_2): New macro.
12139 (struct parse_ctxt): New field explicit_constructor_p.
12140 (check_class_interface_creation): Fixed prototype indentation.
12141 (patch_method_invocation_stmt): Prototype reflects added argument.
12142 (patch_invoke): Likewise.
12143 (complete_method_declaration, build_super_invocation,
12144 verify_constructor_circularity,
12145 build_this_super_qualified_invocation, get_printable_method_name,
12146 patch_conditional_expr, maybe_generate_finit, fix_constructors,
12147 verify_constructor_super, create_artificial_method,
12148 start_artificial_method_body, end_artificial_method_body,
12149 generate_field_initialization_code): New function prototypes.
12150 * parse.y: Fixed leading comment
12151 (constructor_header:, constructor_body:, block_end:): Rules tagged
12153 (type_declaration:): Call maybe_generate_finit.
12154 (method_declaration:): Action for method_body: placed in new
12155 function complete_method_declaration, called here.
12156 (constructor_declaration:): Defined actions. Removed leading
12158 (constructor_header:): New rule with action.
12159 (constructor_body:): Rule rewritten using block_begin: and
12160 block_end:. Defined actions.
12161 (constructor_declarator:, explicit_constructor_invocation:):
12163 (block:): Use new rules block_begin: block_end:.
12164 (block_begin:, block_end:): New rules and actions.
12165 (block_statements:): Fixed error message for explicit
12167 (method_invocation:): Call build_this_super_qualified_invocation
12168 if primary is `this' or `super' was seen.
12169 (conditional_expression:): Action defined.
12170 (extra_ctxp_pushed_p): New static global flag.
12171 (java_parser_context_save_global): Create parser context if
12172 necessary. Use extra_ctxp_pushed_p to remember it.
12173 (java_parser_context_restore_global): Pop extra parser context if
12175 (build_array_from_name): Array on primitive types are marked
12177 (register_fields): Restore new name in field initializer
12178 expression if type was altered. Non static fields initialized upon
12179 declaration marked initialized.
12180 (maybe_generate_finit): New function.
12181 (maybe_generate_clinit): Use create_artificial_method,
12182 start_artificial_method_body, end_artificial_method_body. Generate
12183 debug info for enclosed initialization statements.
12184 (method_header): Fixed leading comment. Check constructor
12185 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
12187 (complete_method_declaration, constructor_circularity_msg,
12188 verify_constructor_circularity): New functions.
12189 (get_printable_method_name): New function.
12190 (check_method_redefinition): Don't rename <finit> methods. Fix
12191 declared constructor names. Error message for
12192 constructors modified.
12193 (java_check_regular_methods): Local variable seen_constructor
12194 renamed saw_constructor. Skip verification on constructors. Create
12195 default constructor with create_artificial_method.
12196 (java_check_methods): Removed unnecessary empty line.
12197 (create_artificial_method, start_artificial_method_body,
12198 end_artificial_method_body): New functions.
12199 (java_layout_classes): Changed leading comment. Reverse fields
12200 list if necessary. Always layout java.lang.Object if being
12202 (java_complete_expand_methods): Verify constructor circularity.
12203 (java_complete_expand_method): Call fix_constructor on
12204 constructors. Local variable no_ac_found removed. Restore
12205 bindings if method body expansion failed.
12206 (fix_constructors, verify_constructor_super,
12207 generate_field_initialization_code): New function.
12208 (java_expand_classes): Fixed leading comment. Write class file
12210 (resolve_expression_name): Check for illegal instance variable
12211 usage within the argument scope of an explicit constructor
12213 (resolve_qualified_expression_name): Pass extra from_super flag
12214 when invoking patch_method_invocation_stmt. New case for
12215 conditional expression when used as a primary. Check for error
12216 when acquiring super.
12217 (patch_method_invocation_stmt): Added extra argument super. New
12218 local variable is_static_flag. Set class_to_search according to
12219 the nature of the constructor invocation. Don't add `this'
12220 argument when expanding NEW_CLASS_EXPR. Check for illegal method
12221 invocation within the argument scope of explicit constructor
12222 invocation. Set is_static according to is_static_flag. Provide
12223 extra `super' argument to patch_invoke invocation.
12224 (patch_invoke): New argument from_super. Loop on arguments
12225 indentation fixed. Pass from_super to invocation_mode. New switch
12226 case INVOKE_SUPER. Fixed error message in switch default case.
12227 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
12229 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
12230 (lookup_method_invoke): Fixed prototypes in candidates list. Error
12231 message takes constructors into account.
12232 (find_applicable_accessible_methods_list): Fixed indentation.
12233 (qualify_ambiguous_name): Take explicit constructor invocation
12234 into account. Deal with a conditional expression as a primary to
12236 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12237 case. Added extra argument to patch_method_invocation_stmt.
12238 Register calls made to explicit constructor `this'. Don't call
12239 save_expr in ARRAY_REF case when emitting class files. Check for
12240 illegal use of this when expanding explicit constructor invocation
12242 (complete_function_arguments): Set and reset parser context
12243 explicit_constructor_p field value when appropriate.
12244 (build_super_invocation, build_this_super_qualified_invocation):
12246 (patch_assignment): Fixed typo.
12247 (patch_unaryop): Check on final fields occurs only when a decl
12249 (patch_return): Take constructors into account.
12250 (patch_conditional_expr): New function.
12251 * typeck.c (build_java_signature): Removed unnecessary empty line.
12253 1998-10-28 Jeffrey A Law (law@cygnus.com)
12255 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12257 1998-10-28 Tom Tromey <tromey@cygnus.com>
12259 * decl.c (init_decl_processing): Renamed fields.
12260 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12261 interface_len, msize fields.
12263 * class.c (make_class_data): Removed subclass_head and
12264 subclass_next fields.
12265 * decl.c (init_decl_processing): Removed subclass_head and
12266 subclass_next fields.
12268 1998-10-28 Jeffrey A Law (law@cygnus.com)
12270 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12271 * mangle.c (emit_unicode_mangled_name): Similarly.
12273 1998-10-26 Nick Clifton <nickc@cygnus.com>
12275 * jcf-parse.c (get_constant): Place braces around code to compute
12276 'd' when REAL_ARITHMETIC is not defined.
12278 1998-10-25 H.J. Lu (hjl@gnu.org)
12280 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12283 1998-10-23 Tom Tromey <tromey@cygnus.com>
12285 * lang-specs.h: `.zip' files are input to jc1.
12287 1998-10-22 Per Bothner <bothner@cygnus.com>
12289 * jvspecs.c: Add (but don't enable) support for combining multiple
12290 .class and .java input filenames to a single jc1 invocation.
12291 Add support for -C flag (copile to .class files).
12292 Translate -classpath and -CLASSPATH arguments.
12293 * lang-specs.h: Don't set %2 spec.
12295 1998-10-22 Tom Tromey <tromey@cygnus.com>
12297 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12299 (add_path): Don't add trailing separator to non-empty path
12302 * lang.c (lang_decode_option): Check for -fclasspath and
12303 -fCLASSPATH before examining other `-f' options.
12305 * java-tree.h (finalize_identifier_node): Don't declare.
12306 * class.c (make_class_data): Don't push "final" field.
12307 * decl.c (init_decl_processing): Don't push "final" field.
12308 (finalize_identifier_node): Removed.
12309 (init_decl_processing): Don't set finalize_identifier_node.
12311 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12313 1998-10-11 Anthony Green <green@cygnus.com>
12315 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12316 (JV_SCAN_SOURCES): New macro.
12317 (JCF_DUMP_SOURCES): Likewise.
12318 (jcf-dump$(exeext)): New target.
12319 (jv-scan$(exeext)): New target.
12321 1998-10-22 Tom Tromey <tromey@cygnus.com>
12323 * Makefile.in (LEX): Removed.
12324 (LEXFLAGS): Likewise.
12325 (SET_BISON): New macro.
12327 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12328 spurious diffs in parse.c.
12329 ($(PARSE_SCAN_C)): Likewise.
12330 (PARSE_DIR): New macro.
12332 (PARSE_SCAN_C): Likewise.
12333 (PARSE_RELDIR): New macro.
12335 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12337 * jcf-io.c (find_class): Use saw_java_source to determine when to
12338 look for `.java' file.
12339 * jcf-parse.c (saw_java_source): New global.
12340 (yyparse): Set it if `.java' file seen.
12342 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12343 (GCJH_SOURCES): Likewise.
12344 * Makefile.in (datadir): New macro.
12345 (libjava_zip): Likewise.
12346 (JAVA_OBJS): Added jcf-path.o.
12347 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12348 (../gcjh$(exeext)): Likewise.
12349 (jcf-path.o): New target.
12350 * java-tree.h (fix_classpath): Removed decl.
12351 * jcf-parse.c (fix_classpath): Removed.
12352 (load_class): Don't call fix_classpath.
12353 * parse.y (read_import_dir): Don't call fix_classpath.
12354 * lex.h: Don't mention classpath.
12355 * lex.c (java_init_lex): Don't initialize classpath.
12356 * jcf-io.c (classpath): Removed global.
12357 (find_class): Use jcf_path iteration functions. Correctly search
12358 class path for .java file.
12359 (open_in_zip): New argument `is_system'.
12360 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12361 classpath-related options.
12362 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12364 (lang_init): Call jcf_path_init.
12365 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12366 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12367 Correctly put braces around second string in each entry.
12368 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12369 classpath-related options.
12370 (help): Updated for new options.
12371 * jcf.h: Declare functions from jcf-path.c. Don't mention
12372 `classpath' global.
12373 * jcf-path.c: New file.
12375 * jcf-depend.c: Include jcf.h.
12377 * jcf-write.c (localvar_alloc): Returns `void'.
12378 (localvar_free): Removed unused variable.
12380 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12381 (init_parse): Use OBJECT_SUFFIX, not ".o".
12383 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12385 * class.c (emit_register_classes): Renamed from
12386 emit_register_class.
12387 * java-tree.h (emit_register_classes): Prototype renamed from
12388 emit_register_class.
12389 * jcf-parse.c (yyparse): Call emit_register_classes once before
12391 * parse.y (java_expand_classes): No longer register classes.
12393 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12395 * class.c (is_compiled_class): New local variable
12396 seen_in_zip. Identify classes found in currently compiled source
12398 * decl.c (complete_start_java_method): Fixed typo.
12399 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12400 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12401 (CLASS_P): Moved around.
12402 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12403 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12405 (jcf_parse_source): Changed leading comment. Removed unnecessary
12406 fclose and CLASS_FROM_SOURCE_P marking.
12407 (parse_source_file): New local variables remember_for_generation
12408 and filename. Mark parsed file name identifier node. Removed block
12409 executed when parse_only was null. Set remember_for_generation.
12410 Use it as an argument to java_pop_parser_context.
12411 (yyparse): New local variables several_files, list, next node and
12412 current_file_list. Split ampersand separated file names into
12413 current_file_list. Iterate through the list and parse accordingly.
12414 * parse.h (java_pop_parser_context): New function prototype.
12415 * parse.y (ctxp_for_generation): New static global variable.
12416 (java_pop_parser_context): New argument generate. Link popped ctxp
12417 to ctxp_for_generation list accordingly.
12418 (java_complete_expand_methods): Fixed indentation.
12419 (java_expand_classes): New function.
12421 1998-10-17 Per Bothner <bothner@cygnus.com>
12423 * Makefile.in: Link with libiberty.a instead of memmove.o.
12425 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12427 * lex.c (setjmp.h): No longer included.
12428 * lex.h (setjmp.h): Included.
12429 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12430 (duplicate_declaration_error_p): Renamed from
12431 duplicate_declaration_error.
12432 (build_array_from_name): New function prototype.
12433 * parse.y (setjmp.h): No longer included.
12434 (variable_declarator_id): Define action.
12435 (build_array_from_name): New function.
12436 (duplicate_declaration_error_p): Renamed from
12437 duplicate_declaration_error. Fixed leading comment.
12438 (register_fields): Main `for' loop reorganized. Uses
12439 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12440 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12441 build_array_from_name.
12442 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12444 (read_import_dir): Don't try to skip `.' and `..'.
12445 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12446 build_array_from_name. Main `for' loop reorganized.
12447 (resolve_qualified_expression_name): When building access to a
12448 field, use the type where the field was found, not its own type.
12449 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12450 field was found is null.
12451 (qualify_ambiguous_name): Sweep through all successive array
12454 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12456 * java-tree.h (pop_labeled_block, lang_printable_name,
12457 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12458 interface_of_p, inherits_from_p, fix_classpath,
12459 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12460 make_class_data, register_class, alloc_name_constant): New
12461 function prototypes.
12462 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12463 indentation. Added cast to remove warning.
12464 (lang_printable_name): Set v argument unused.
12465 (lang_print_error): Added argument to lang_printable_name call.
12466 (java_dummy_print, print_lang_decl, print_lang_type,
12467 print_lang_identifier, lang_print_xnode): All argument marked
12469 * lex.c (java_unget_unicode): Removed unnecessary argument.
12470 (java_allocate_new_line): Unused local variable is gone.
12471 (java_read_char): Added parenthesis in expressions to remove
12472 warnings. Added final return statement.
12473 (java_read_unicode): Added parenthesis in expression to remove
12475 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12476 (java_parse_escape_sequence): Likewise.
12477 (java_lex): Unused local variables are gone. Fixed
12478 java_unget_unicode invocation.
12479 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12481 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12482 lang_printable_name invocation in macro.
12483 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12485 (duplicate_declaration_error): Suppressed unused argument in
12487 (identical_subpath_p): Function declaration is gone.
12488 (patch_invoke): Suppressed unused argument in prototype.
12489 (patch_cast, build_labeled_block, check_thrown_exceptions):
12491 * parse.y (setjmp.h): Included
12492 (toplev.h): Likewise.
12493 (field_declaration:): Suppressed unused local
12494 (label_decl:): Fixed build_labeled_block invocation.
12495 (java_pop_parser_context): Put extra parenthesis around assignment
12497 (yyerror): Suppressed unused local variables.
12498 (variable_redefinition_error): Fixed lang_printable_name
12500 (create_interface): Suppressed unused local variables.
12501 (create_class): Likewise.
12502 (duplicate_declaration_error): Suppressed unused argument. Fixed
12503 lang_printable_name invocation.
12504 (register_fields): Suppressed unused local variable. Fixed
12505 duplicate_declaration_error invocation.
12506 (method_header): Suppressed unused local variable.
12507 (method_declarator, parser_check_super): Likewise.
12508 (java_complete_class): Suppressed unused local variable. Fixed
12509 fatal error message.
12510 (complete_class_report_errors): Added default: in switch.
12511 (java_check_regular_methods): Fixed lang_printable_name
12513 (check_throws_clauses): Likewise.
12514 (java_check_abstract_methods): Suppressed unused local
12515 variable. Fixed lang_printable_name invocation.
12516 (read_import_entry): Added supplemental return statement.
12517 (read_import_dir): Suppressed unused local variables.
12518 (check_pkg_class_access, declare_local_variables): Likewise.
12519 (source_start_java_method): Suppressed unused extern variable
12521 (expand_start_java_method): Suppressed unused extern and local
12522 variable declarations.
12523 (java_complete_expand_methods): Likewise.
12524 (java_complete_expand_method): Suppressed unused local variables.
12525 (make_qualified_name): Likewise.
12526 (resolve_qualified_expression_name): Added default: in
12527 switch. Fixed lang_printable_name invocation.
12528 (class_instance_creation_expression): Added parenthesis around
12530 (patch_method_invocation_stmt): Fixed lang_printable_name and
12531 patch_invoke invocations.
12532 (check_for_static_method_reference): Fixed lang_printable_name
12534 (patch_invoke): Suppressed unused arguments and local variables.
12535 (lookup_method_invoke): Suppressed unused local variables.
12536 (qualify_ambiguous_name): Added default: in switch.
12537 (identical_subpath_p): Function removed.
12538 (patch_assignment): Suppressed unused local variables. Suppressed
12539 unnecessary if statement. Fixed lang_printable_name invocations.
12540 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12541 (valid_ref_assignconv_cast_p): Parenthesis around
12542 expression. Suppressed unused local variables.
12543 (build_binop): Suppressed unused local variables. fixed
12544 lang_printable_name invocations.
12545 (string_constant_concatenation): Suppressed unused local
12547 (patch_unaryop): Fixed lang_printable_name invocation.
12548 (patch_cast): Suppressed unnecessary argument. Fixed
12549 lang_printable_name invocation.
12550 (patch_array_ref): Fixed lang_printable_name invocation.
12551 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12552 (build_labeled_block): Suppressed unused argument.
12553 (generate_labeled_block): Fixed build_labeled_block invocation.
12554 (build_loop_body): Suppressed unused local variables.
12555 (patch_loop_statement): Likewise.
12556 (patch_exit): Fixed lang_printable_name invocation.
12557 (patch_switch_statement): Likewise.
12558 (case_identity): First argument marked unused.
12559 (patch_try_statement): Fixed lang_printable_name invocations.
12560 (patch_synchronized_statement, patch_throw_statement): Likewise.
12561 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12562 lang_printable_name invocations.
12563 (check_thrown_exceptions_do): Suppressed unused argument.
12565 1998-10-14 Tom Tromey <tromey@cygnus.com>
12567 * jcf-write.c (write_classfile): Add output class file as target.
12568 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12569 * jcf.h: Added declarations for dependency-tracking functions.
12570 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12571 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12572 (finish_parse): Call jcf_dependency_write.
12573 (dependency_tracking): New global.
12574 (DEPEND_SET_FILE): New define.
12575 (DEPEND_ENABLE): New define.
12576 (init_parse): Enable dependency tracking if required.
12578 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12579 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12580 (../gcjh$(exeext)): Likewise.
12581 (jcf-depend.o): New target.
12582 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12583 (GCJH_SOURCES): Likewise.
12584 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12586 (find_classfile): Added dep_name argument.
12587 (find_class): Compute name of dependency.
12588 (open_in_zip): Call jcf_dependency_add_file.
12589 * gjavah.c (output_file): No longer global.
12590 (usage): Don't mention "gjavah".
12592 (java_no_argument): Likewise.
12593 (version): Likewise.
12594 (main): Recognize and handle -M family of options.
12595 (print_mangled_classname): Return is void.
12596 (process_file): Handle case where output is suppressed.
12597 (HANDLE_END_FIELD): Likewise.
12598 (HANDLE_METHOD): Likewise.
12599 * jcf-depend.c: New file.
12601 1998-10-13 Jeffrey A Law (law@cygnus.com)
12603 * java-tree.def: Add missing newline at EOF.
12605 1998-10-13 Tom Tromey <tromey@cygnus.com>
12607 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12608 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12610 Include <config.h> and "system.h".
12611 (disassemble_method): Undefine RET to avoid clash with
12612 config/i386/i386.h.
12614 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12616 * decl.c (runtime_exception_type_node, error_exception_type_node):
12617 New global variables.
12618 (init_decl_processing): Initialized.
12619 * expr.c (java_lang_expand_expr): Set caught exception type to
12620 null if catch handler argument doesn't exit.
12621 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12623 * java-tree.h (runtime_exception_type_node,
12624 error_exception_type_node): Global variables declared.
12625 (DECL_FUNCTION_THROWS): New macro.
12626 (DECL_FUNCTION_BODY): Modified comment.
12627 (DECL_SPECIFIC_COUNT): Likewise.
12628 (struct lang_decl): New field throws_list.
12629 (IS_UNCHECKED_EXPRESSION_P): New macro.
12630 * lex.c (java_lex): Generate location information for THROW_TK.
12631 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12632 EXCEPTIONS_P): New macros.
12633 (enum jdep_code): New value JDEP_EXCEPTION.
12634 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12635 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12636 PATCH_METHOD_RETURN_ERROR): New macros.
12637 (patch_method_invocation_stmt): Added new argument to prototype.
12638 (patch_synchronized_statement, patch_throw_statement,
12639 check_thrown_exceptions, check_thrown_exceptions_do,
12640 purge_unchecked_exceptions, check_throws_clauses): New function
12642 * parse.y Fixed typo in keyword section.
12643 (throw:): Rule tagged <node>.
12644 (THROW_TK): Keyword tagged <operator>.
12645 (method_header:): Last argument to call to method_header passed
12647 (throws:, class_type_list:, throw_statement:,
12648 synchronized_statement:, synchronized:): Defined actions.
12649 (method_header): New local variable current. Register exceptions
12650 from throws clause.
12651 (java_complete_tree): Complete and verify exceptions from throws
12653 (complete_class_report_errors): Error message on exceptions not
12655 (java_check_regular_methods): Fixed typo. Shortcut on private
12656 overriding methods. Changed error message on method
12657 redefinition. Check for throws clause compatibility.
12658 (check_throws_clauses): New function.
12659 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12660 method. Changed error message on method redefinition.
12661 (currently_caught_type_list): New static variable.
12662 (java_complete_expand_methods): Purge unchecked exceptions from
12663 throws clause list. Call PUSH_EXCEPTIONS before walk and
12664 POP_EXCEPTIONS after.
12665 (resolve_qualified_expression_name): Pass new argument as NULL to
12666 patch_method_invocation_stmt.
12667 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12668 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12669 argument list when appropriate. Use new argument if non null to
12670 store selected method decl.
12671 (patch_invoke): Convert if necessary args of builtin types before
12672 forming CALL_EXPR. Argument list no longer reversed here.
12673 (invocation_mode): Treat final methods as static methods.
12674 (java_complete_tree): New cases for THROW_EXPR: and
12675 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12677 (complete_function_arguments): No more RECORD_TYPE
12678 conversion. Function parameter nodes no longer saved.
12679 (valid_ref_assignconv_cast_p): Avoid handling null type.
12680 (patch_binop): Fixed null constant reference handling.
12681 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12682 BUILD_THROW macros.
12683 (patch_try_statement): Fixed comments. Record caught types in
12684 list, push the list, expand try block and pop the list.
12685 (patch_synchronized_statement, patch_throw_statement,
12686 check_thrown_exceptions, check_thrown_exceptions_do,
12687 purge_unchecked_exceptions): New functions.
12688 * typeck.c (lookup_argument_method): Allow WFL in place of method
12689 DECL_NAME during method definition check
12691 1998-10-09 Tom Tromey <tromey@cygnus.com>
12693 * gjavah.c (decode_signature_piece): New function.
12694 (print_c_decl): Use it. Added `name_override' argument.
12695 (print_method_info): Use name_override argument to print_c_decl.
12696 (seen_fields): Removed.
12697 (print_field_info): Don't update seen_fields.
12698 (struct method_name): New structure.
12699 (method_name_list): New global.
12700 (print_method_info): Add new method to list of methods.
12701 (name_is_method_p): New function.
12702 (print_field_info): If field name has same name as method, then
12704 (process_file): Parse methods before fields.
12705 (field_pass): New global.
12706 (HANDLE_END_FIELD): Take field_pass into account.
12708 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12710 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12711 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12713 1998-10-03 Anthony Green <green@cygnus.com>
12715 * jvspec.c: Fix bug in jvgenmain_spec patch.
12717 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12719 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12720 * decl.c (soft_exceptioninfo_call_node): New global variable.
12721 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12722 takes extra integer argument. soft_exceptioninfo_call_node
12724 * except.c (java_set_exception_lang_code): New function
12725 (method_init_exceptions): Called here.
12726 (prepare_eh_table_type): New function.
12727 (expand_end_java_handler): Called here.
12728 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12729 one argument. Modified generation of call to
12730 soft_badarrayindex_node to use new argument.
12731 (build_java_arrayaccess): Pass faulty index value to
12732 build_java_throw_out_of_bounds_exception.
12733 (generate_name): New function.
12734 (java_lang_expand_expr): New local variables node, current,
12735 has_finally_p. Expand TRY_EXPR node.
12736 (process_jvm_instruction): Replace top of the stack with thrown
12737 object reference when entering exception handler.
12738 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12739 specific tree codes.
12740 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12742 (DECL_SPECIFIC_COUNT): New macro.
12743 (prepare_eh_table_type, java_set_exception_lang_code,
12744 generate_name): New function declarations.
12745 (match_java_method): Declaration deleted.
12746 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12748 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12749 * parse.h (redefinition_error, refine_accessible_methods_list,
12750 can_cast_to_p): Function declaration removed.
12751 (classitf_redefinition_error, variable_redefinition_error,
12752 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12753 find_most_specific_methods_list, argument_types_convertible,
12754 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12755 valid_cast_to_p, valid_method_invocation_conversion_p,
12756 try_reference_assignconv, add_stmt_to_compound,
12757 build_jump_to_finally, build_tree_list, patch_try_statement,
12758 java_get_catch_block): New function declarations.
12759 * parse.y (string_buffer_type): Global variable deleted.
12760 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12761 finally): Rules tagged <node>.
12762 (TRY_TK, CATCH_TK): Token tagged <operator>.
12763 (class_body_declaration:, class_member_declaration:,
12764 formal_parameter:, explicit_constructor_invocation:,
12765 interface_member_declaration:, constant_declaration:,
12766 primary_no_new_array:, class_instance_creation_expression:,
12767 array_creation_expression:): Issue error on unsuported JDK1.1
12769 (try_statement:, catches:, finally:): Define actions.
12770 (catch_clause_parameter): New rule.
12771 (catch_clause:): Use new rule catch_clause_parameter.
12772 (parse_jdk1_1_error): New function.
12773 (redefinition_error): Renamed classitf_redefinition_error.
12774 (variable_redefinition_error): New function.
12775 (check_class_interface_creation): Call
12776 classitf_redefinition_error.
12777 (java_complete_tree): Added error message on JDEP_TYPE: case.
12778 (complete_class_report_errors): Fixed indentation.
12779 (declare_local_variables): Call variable_redefinition_error.
12780 (source_end_java_method): Call java_set_exception_lang_code and
12781 emit_handlers where appropriate.
12782 (java_method_add_stmt): Call add_stmt_to_block.
12783 (add_stmt_to_block): New function.
12784 (lookup_method_invoke): Fixed outside comment. new local variable
12785 candicates. Call find_applicable_accessible_methods_list and
12786 find_most_specific_methods_list when searching for a
12787 method. Modified error report to list possible candidates when
12789 (find_applicable_accessible_methods_list,
12790 find_most_specific_methods_list, argument_types_convertible): New
12792 (refine_accessible_methods_list): Function deleted.
12793 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12794 expr (if applicable) before calling patch_array_ref.
12795 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12796 (enter_block): Fixed comment.
12797 (enter_a_block): New function.
12798 (patch_assignment): Reorganized. Call try_reference_assignconv for
12799 references. Call valid_cast_to_p instead of can_cast_to_p.
12800 (try_reference_assignconv,
12801 valid_builtin_assignconv_identity_widening_p): New functions.
12802 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12803 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12805 (build_string_concatenation): Don't resolve StringBuffer.
12806 (patch_cast): Fixed inverted arguments.
12807 (patch_array_ref): Code to save array expr deleted. Call
12808 valid_cast_to_p instead of can_cast_to_p.
12809 (generate_labeled_block): Call generate_name.
12810 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12811 patch_try_statement): New functions.
12812 * typeck.c (match_java_method): Function deleted.
12814 1998-10-02 Anthony Green <green@cygnus.com>
12816 * jvspec.c: jvgenmain_spec uses different temporary file names.
12818 1998-10-02 Anthony Green <green@cygnus.com>
12820 * jvspec.c (lang_specific_driver): Fail if user specifies
12821 --main= when not linking.
12823 1998-09-28 Tom Tromey <tromey@cygnus.com>
12825 * class.c (make_class_data): Push value for `thread' field.
12826 * decl.c (init_decl_processing): Added `thread' field to class.
12828 * class.c (add_field): Always make static fields externally
12831 1998-09-26 Anthony Green <green@cygnus.com>
12833 * expr.c (build_java_athrow,
12834 build_java_throw_out_of_bounds_exception, expand_invoke,
12835 build_newarray, expand_java_multianewarray, build_java_monitor):
12836 Update comments to reflect _Jv_* function names.
12838 1998-09-25 Per Bothner <bothner@cygnus.com>
12840 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12841 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12842 * parse.y (expand_start_java_method): Likewise.
12844 1998-09-24 Per Bothner <bothner@cygnus.com>
12846 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12848 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12849 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12850 * expr.c: Remove no-longer-needed calls to promote_type.
12851 * decl.c (give_name_to_locals): Liekwise.
12852 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12853 * parse.y: Add/remove promote_type calls as appropriate.
12854 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12855 (parse_signature_string): Likewise.
12856 (build_java_array_type): Fix for now signature convenions.
12858 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12860 1998-09-23 Tom Tromey <tromey@cygnus.com>
12862 * class.c (init_class_processing): libjava function renamed to
12865 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12867 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12868 * java-tree.def: Fixed DEFTREECODE third argument.
12869 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12870 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12871 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12872 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12873 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12874 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12875 * lang.c (java_tree_code_type, java_tree_code_length,
12876 java_tree_code_name): New arrays.
12877 (lang_init): Append Java tree node definitions to Gcc ones.
12878 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12880 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12882 (java_lex): Allow declaration of empty string constants. Retain
12883 location information on CASE_TK and DEFAULT_TK.
12884 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12885 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12886 Modified to be more robust.
12887 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12888 (build_new_invocation, try_builtin_assignconv,
12889 patch_switch_statement, string_constant_concatenation,
12890 build_string_concatenation, patch_string_cst, patch_string,
12891 java_expand_switch): New function declarations.
12892 * parse.y: Rules related to switch and EH tagged <node>.
12893 (label_id): Set to NULL_TREE
12894 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12896 (this_or_super:): Fixed indentation.
12897 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12898 statement_expression:): Removed call to RULE on all sub-rules.
12899 (switch_expression:, switch_labels:): New rules.
12900 (switch_statement:, switch_block:, switch_block_statement_groups:,
12901 switch_block_statement_group:, switch_labels:, switch_label:):
12903 (throw_statement:, synchronized_statement:, try_statement:):
12904 Defined temporary actions.
12905 (class_instance_creation_expression:): Call
12906 build_new_invocation. Fixed indentation.
12907 (field_access): Fixed indentation.
12908 (method_invocation): Likewise.
12909 (make_qualified_primary): Use THIS_EXPR.
12910 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12911 resolving from SUPER, set *type_found.
12912 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12913 (java_complete_tree): Removed unused local variable `location'. Case
12914 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12915 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12916 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12917 STRING_CST: case. default: checks for patchable strings.
12918 (complete_function_arguments): Transform string constant or
12919 crafted StringBuffer if necessary.
12920 (build_method_invocation): Fixed comments.
12921 (build_new_invocation): New function.
12922 (patch_assignment): Call try_builtin_assignconv to figure a valid
12923 assignment conversion between builtin types.
12924 (try_builtin_assignconv): New function.
12925 (build_binop): Use URSHIFT_EXPR directly to call build.
12926 (operator_string): Use UNARY_PLUS_EXPR.
12927 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12929 (do_merge_string_cste, merge_string_cste,
12930 string_constant_concatenation, build_string_concatenation,
12931 patch_string, patch_string_cst): New function.
12932 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12933 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12934 (build_newarray_node): Use NEW_ARRAY_EXPR.
12935 (build_this): Use THIS_EXPR.
12936 (build_return): Enable debug information on return statement.
12937 (build_if_else_statement): Likewise.
12938 (complete_labeled_statement): Fixed related comment.
12939 (build_loop_body): Fixed comment.
12940 (build_bc_statement): Enable debug information on break/continue
12942 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12944 (patch_switch_statement, case_identity, java_expand_switch): New
12947 1998-09-21 Per Bothner <bothner@cygnus.com>
12949 * buffer.h (BUFFER_INIT): New macro.
12950 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12951 Pass (struct jcf_partial *state) to most functions.
12952 (jcf_block, jcf_relocation): New types.
12953 Support labels, branches, conditionals, loops.
12955 1998-09-21 Tom Tromey <tromey@cygnus.com>
12957 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12959 1998-09-21 Per Bothner <bothner@cygnus.com>
12961 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12962 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12963 not integer_type_node (INT_TYPE_SIZ bits).
12965 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12967 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12968 * jcf-dump.c (print_exception_table): New function.
12969 (disassemble_method): Better handling of wide instructions.
12970 Make more robust for bad input.
12972 1998-09-30 Jeffrey A Law (law@cygnus.com)
12974 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12977 1998-09-17 Jeffrey A Law (law@cygnus.com)
12979 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12981 1998-09-17 Tom Tromey <tromey@cygnus.com>
12983 * Makefile.in ($(PARSE_H)): Removed target.
12985 1998-09-17 Jeffrey A Law (law@cygnus.com)
12987 * Makefile.in (JAVA_OBJS): Add memmove.o
12988 (memmove.o): New target & rules.
12990 1998-09-15 Tom Tromey <tromey@cygnus.com>
12992 * expr.c (expand_invoke): Don't generate a call to the class init
12995 1998-09-14 Jeffrey A Law (law@cygnus.com)
12997 * Makefile.in: Add many missing dependencies.
12998 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
13000 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
13001 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
13003 1998-09-11 Per Bothner <bothner@cygnus.com>
13005 * decl.c (complete_start_java_method): If method is static (and
13006 not private) call _Jv_InitClass.
13007 * expr.c (expand_invoke): Don't call build_class_init.
13009 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
13011 1998-09-10 Jeffrey A Law (law@cygnus.com)
13013 * Make-lang.in (GCJ): Define before using.
13015 1998-09-09 Jeffrey A Law (law@cygnus.com)
13017 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
13018 losing due to namespace pollution in GNU getopt.h
13020 1998-09-09 Tom Tromey <tromey@cygnus.com>
13022 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
13023 (java.all.cross): Likewise.
13024 (java.rest.encap): Likewise.
13026 1998-09-08 Jeffrey A Law (law@cygnus.com)
13028 * gjavah.c (print_class_decls): Fix thinko in arglist
13029 * jcv-io.c (find_classfile): Similarly.
13031 1998-09-07 Jeffrey A Law (law@cygnus.com)
13033 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
13035 1998-09-05 Tom Tromey <tromey@cygnus.com>
13037 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
13038 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
13039 * Makefile.in (PARSE_C): New macro.
13040 (PARSE_H): Likewise.
13041 (PARSE_SCAN_C): Likewise.
13042 ($(PARSE_C)): Target renamed from parse.c.
13043 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
13044 (clean): Remove parse-scan.c as well.
13045 (parse.o): Depend on $(PARSE_C).
13047 1998-09-05 Anthony Green <green@cygnus.com>
13049 * README, license.terms: Removed.
13051 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
13052 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
13053 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
13054 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
13055 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
13056 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
13057 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
13058 and Java trademark attribution.
13060 1998-09-04 Tom Tromey <tromey@cygnus.com>
13062 * Makefile.in: Use gcjh, not gjavah.
13063 * config-lang.in (stagestuff): Use gcjh, not gjavah.
13064 * Make-lang.in: Changed gjavah to gcjh everywhere.
13066 1998-09-03 Per Bothner <bothner@cygnus.com>
13068 * gjavah.c: Support new -prepend -add -append flags.
13069 (print_method_info): Method is not virtual if class is final.
13071 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
13073 * jv-scan.c: Fixed copyright assignment.
13074 * keyword.gperf: Likewise.
13075 * keyword.h: Likewise.
13076 * lex.c: Fixed copyright assignment.
13077 (java_lex): Push unicode back when parsing '<'.
13078 * lex.h: Fixed copyright assignment.
13079 * parse-scan.y: Likewise.
13080 * parse.h: Fixed copyright assignment.
13081 (build_debugable_stmt, complete_for_loop): New function prototypes.
13082 * parse.y: Fixed copyright assignment.
13083 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
13084 size_zero_node when completing a loop with no exit condition.
13085 (for_statement_nsi:): Define action.
13086 (for_init:, for_update:): Return size_zero_node when empty.
13087 (declare_local_variables): Call build_debugable_stmt.
13088 (build_debugable_stmt): New function.
13089 (build_loop_body): Build debugable statement around loop
13091 (complete_loop_body): Take into account the debugable statement
13092 around the EXIT_EXPR.
13093 (complete_loop_body): New function.
13094 (patch_exit_expr): Fixed condition inversion.
13096 1998-09-02 Tom Tromey <tromey@cygnus.com>
13098 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
13099 name of thread define.
13100 * jvspec.c (THREAD_NAME): New macro.
13102 (THREADLIB): Likewise.
13103 (lang_specific_driver): Recognize attempt to link with thread
13104 library or gc library. Recognize -ljava on command line so it
13105 isn't linked against more than once.
13107 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13109 * parse-scan.y (report_main_declaration): Name of the class
13110 containing `main' can be a qualified name.
13112 1998-08-31 Tom Tromey <tromey@cygnus.com>
13114 * config-lang.in: Changed gjavac to gjc everywhere.
13115 * Make-lang.in: Changed gjavac to gjc everywhere.
13117 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13119 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
13120 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
13121 and install the files.
13122 * Makefile.in (JAVA_OBJS_LITE): New variable.
13123 (compiler:): Now include jv-scan as a dependency.
13124 (../jv-scan$(exeext), parse-scan.c): New targets.
13125 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
13126 * config-lang.in (compilers): Removed gcj, gjavah from the list.
13127 * jcf-parse.c (parse_source_file): Call java_layout_classes and
13128 check for errors even if parse_only.
13129 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
13131 (yylex): New function. Uses java_lex body.
13132 (java_lex): Removed commented out statement. Remove local variable
13133 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
13134 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
13135 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
13136 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
13137 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
13138 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
13140 (java_lex_error): Empty if JC1_LITE is defined.
13141 (java_get_line_col): Return 0 if JC1_LITE is defined.
13142 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
13143 SET_MODIFIER_CTX): Moved into the section containing the macros
13144 conditionally defined by JC1_LITE.
13145 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
13146 argument if JC1_LITE is defined.
13147 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
13148 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
13150 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
13151 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
13152 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
13153 to different values according to JC1_LITE.
13154 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
13155 declared if JC1_LITE set.
13156 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
13157 defined if JC1_LITE not set.
13158 (struct parser_ctx): Reorganized and skip the jc1 front end part
13160 (java_layout_classes): New function definition.
13161 (java_push_parser_context, java_init_lex, yyparse, yylex,
13162 yyerror): Prototype always declared. All other static function
13163 prototypes declared only if JC1_LITE is not set.
13164 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
13165 declared in parse.h.
13166 (java_layout_classes): New function.
13167 (java_complete_expand_methods): No longer layout the class here.
13168 * parse-scan.y: New file.
13169 * jv-scan.c: New file.
13171 1998-08-25 Tom Tromey <tromey@cygnus.com>
13173 * gjavah.c (main): Handle -friend option.
13174 (friend_specs): New global.
13175 (generate_access): Handle friend_specs.
13176 (process_file): Likewise.
13177 (MAX_FRIENDS): New macro.
13178 (friend_count): New global.
13179 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
13180 Changed all callers.
13182 1998-08-24 Per Bothner <bothner@cygnus.com>
13184 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
13185 (main): Handle processing all the entries of a named .zip archive.
13186 * jcf-io.c (jcf_trim_old_input): New function.
13187 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
13189 1998-08-24 Per Bothner <bothner@cygnus.com>
13191 * lang.c (flag_assume_compiled): Make default be on.
13193 1998-08-21 Per Bothner <bothner@cygnus.com>
13195 * jcf-dump.c: Add bunches of flags to control output more.
13196 (process_class): New function; support printing more than one class.
13197 (main): Support new --print-main and --javap flags.
13198 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
13199 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
13201 1998-08-20 Per Bothner <bothner@cygnus.com>
13203 Change mangling of dispatch table to match C++ vtable (w/thunks).
13204 * class.c (build_dtable_decl), java-tree.h: New function.
13205 (make_class_data): Call it.
13206 * decl.c (init_decl_processing): Likewise.
13208 1998-08-19 Warren Levy <warrenl@cygnus.com>
13210 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
13211 soft_anewarray; adjust args passed.
13212 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
13213 match _Jv_NewObjectArray.
13215 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
13217 * decl.c (push_labeled_block, pop_labeled_block): New functions.
13218 * expr.c (loopup_label): Call create_label_decl.
13219 (create_label_decl): New function.
13220 (java_lang_expand_expr): Call expand_start_bindings with argument
13222 * java-tree.h Added space after PROTO in function declarations
13224 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
13225 (create_label_decl, push_labeled_block): New function
13227 * lex.c (label_id): Initialize.
13228 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
13230 * parse.h Added space after PROTO in function declarations when
13232 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
13233 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
13234 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
13235 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13237 (struct parser_ctxt): New fields current_loop,
13238 current_labeled_block.
13239 (build_if_else_statement, patch_if_else_statement,
13240 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13241 generate_labeled_block, complete_labeled_statement,
13242 build_bc_statement, patch_bc_statement, patch_loop_statement,
13243 build_new_loop, build_loop_body, complete_loop_body): New function
13245 * parse.y (java_warning_count): New global variable.
13246 (label_id): New static variable.
13247 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13248 (block:): Return size_zero_node when block is empty.
13249 (empty_statement:): Return size_zero_node.
13250 (statement:): Implement supplemental action when for_statement: is
13252 (label_decl:): New rule.
13253 (labeled_statement:): Rewritten using label_decl. Actions
13255 (labeled_statement_nsi:): Likewise.
13256 (if_then_statement): Actions implemented.
13257 (while_expression): New rule.
13258 (while_statement:): Rewritten using while_expression. Actions
13260 (while_statement_nsi:): Likewise.
13261 (do_statement_begin:): New rule.
13262 (do_statement:): Rewritten using do_statement_begin. Actions
13264 (for_statement:): Rewritten using for_begin. Actions implemented.
13265 (for_statement_nsi:): Likewise.
13266 (for_header:, for_begin:): New rules.
13267 (for_init:): Actions implemented.
13268 (statement_expression_list:, break_statement:,
13269 continue_statement:): Likewise.
13270 (yyerror): Count number of issued warning(s).
13271 (java_report_errors): Report error(s) and/or warning(s).
13272 (java_complete_class): Use build_java_argument_signature to
13273 recompute completed method signature.
13274 (java_check_regular_methods): New locals method_wfl and aflags.
13275 Use method_wfl instead of lookup_cl during error reports. Fixed
13276 indentation and modified some error messages. Use
13277 lang_printable_name in method instead of the DECL_NAME. New code
13278 to issue warnings on methods not overriding corresponding methods
13279 private to a different package.
13280 (java_method_add_stmt): Call add_stmt_to_compound.
13281 (add_stmt_to_compound): New function.
13282 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13283 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13284 (build_if_else_statement, patch_if_else_statement,
13285 build_labeled_block, generate_labeled_block,
13286 complete_labeled_statement, build_new_loop, build_loop_body,
13287 complete_loop_body, patch_loop_statement, build_bc_statement,
13288 patch_bc_statement, patch_exit_expr): New functions.
13289 * typeck.c (build_java_signature): Build argument signature before
13290 enclosing it in between parenthesis.
13292 1998-08-17 Warren Levy <warrenl@cygnus.com>
13294 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13295 (JAVA_OBJS): Added reminder comment
13297 1998-08-13 Nick Clifton <nickc@cygnus.com>
13299 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13300 be interpreted as a long long.
13302 1998-08-13 Warren Levy <warrenl@cygnus.com>
13304 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13305 soft_initialise_class. Use _Jv_NewMultiArray, not
13306 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13307 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13308 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13309 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13311 1998-08-12 Per Bothner <bothner@cygnus.com>
13313 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13314 length_identifier_node): New global tree node constants.
13315 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13316 Replace uses by super_identifier_node etc.
13317 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13319 * parse.y (resolve_field_access): Don't special-case ".length" if
13320 flag_emit_class_files.
13321 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13322 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13325 1998-08-11 Per Bothner <bothner@cygnus.com>
13327 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13328 * class.c (make_method_value): Remove init for removed fields.
13330 * class.c (layout_class): Use build_java_argument_signature.
13331 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13333 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13334 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13335 (build_java_signature): Don't use push_java_argument_signature.
13337 * typeck.c (lookup_argument_method): New function.
13338 * parse.y (java_check_regular_methods): Use lookup_argument_method
13339 instead of lookup_java_method2 followed by lookup_java_method.
13341 * parse.y (check_method_redefinition): Minor optimization.
13343 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13344 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13346 1998-08-10 Tom Tromey <tromey@cygnus.com>
13348 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13351 * gjavah.c (java_float_finite): Use K&R-style definition.
13352 (java_double_finite): Likewise.
13353 (generate_access): Now returns void. Changed all callers.
13354 (last_access_generated): Removed.
13355 (process_file): Only make a single pass over the .class file.
13357 1998-07-29 Per Bothner <bothner@cygnus.com>
13359 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13360 for compatibility for G++ (with -fvtable-thunks).
13361 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13363 * gjavah.c (process_file): Use public inheritance for super-class.
13365 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13367 * lex.c (java_init_lex): Initialize ctxp->package.
13368 * parse.h (struct parser_ctxt): package and package_len replaced
13369 by tree package, an identifier node. Field method_decl_list is
13370 gone. Fixed comments.
13371 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13372 class_in_current_package): New function prototypes.
13373 * parse.y (array_type:): Set class loaded flag on primitive type
13375 (package_declaration:): Assign ctxp->package to the
13377 (method_invocation:): Handle invocation of method qualified by
13379 (single_type_import_declaration:): Removed ambiguity check.
13380 (java_pop_parser_context): New local variable `next'. Reset and
13381 set IMPORT_CLASSFILE_NAME flags on current and previous import
13383 (java_accstring_lookup): Use new local macro COPY_RETURN.
13384 (lookup_field_wrapper): New function.
13385 (parser_qualified_classname): Use merge_qualified_name.
13386 (parser_check_super_interface): Broaden error message.
13387 (do_resolve_class): Check for qualified class name in the current
13388 compilation unit if appropriate.
13389 (process_imports): Check for already defined classes.
13390 (check_pkg_class_access): Got rid of call to
13391 get_access_flags_from_decl.
13392 (java_complete_expand_methods): Call safe_layout_class based on
13393 the current class size.
13394 (make_qualified_primary): Build a WFL qualification on primary if
13396 (merge_qualified_name): New function.
13397 (make_qualified_name): Use merge_qualified_name.
13398 (resolve_expression_name): Use safe_lookup_field.
13399 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13400 (resolve_qualified_expression_name): Likewise. Check on resolved
13401 element accessibility.
13402 (not_accessible_p, class_in_current_package): New functions.
13403 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13404 (patch_method_invocation_stmt): Merged common pieces. Check
13405 accessibility of invoked method.
13406 (check_for_static_method_reference): Add returned type in error
13408 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13409 (refine_accessible_methods_list): Merged two conditions in test.
13410 (java_complete_class): Sanity check on stabilize_ref gone.
13411 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13413 1998-07-28 Per Bothner <bothner@cygnus.com>
13415 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13417 1998-07-24 Tom Tromey <tromey@cygnus.com>
13419 * gjavah.c (F_NAN): Removed.
13420 (F_NAN_MASK): New macro.
13421 (F_POSITIVE_INFINITY): Removed.
13422 (F_NEGATIVE_INFINITY): Likewise.
13423 (java_float_finite): Rewrote.
13424 (D_NAN_MASK): Renamed.
13425 (java_double_finite): Rewrote.
13426 (D_POSITIVE_INFINITY): Removed.
13427 (D_NEGATIVE_INFINITY): Likewise.
13429 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13430 If verbose, print underlying representation of value in hex.
13432 1998-07-24 Per Bothner <bothner@cygnus.com>
13434 * buffer.h, buffer.c: New files.
13435 * Makefile.in (JAVA_OBJS): Add buffer.o.
13437 Support locals variables and writing their debug entries to .class.
13438 * jcf-write.c: Simplify some by user new buffer type.
13439 (vode_buffer_grow): Removed.
13440 (struct localvar_info): New type.
13441 (localsvars, localvartable): New buffers.
13442 (localvar_alloc, localvar_free): New functions.
13443 (generate_bytecode_insns): Handle local variables.
13444 (generate_classfile): Write LocalVariableTable attribute.
13446 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13448 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13449 * zipfile.h (ZIPMAGIC): New macro.
13451 1998-07-24 Tom Tromey <tromey@cygnus.com>
13453 * Makefile.in (gjavah.o): Updated dependencies.
13454 (jcf-dump.o): Likewise.
13455 (all.indirect): Use ../gjavah.
13456 (../gjavah$(exeext)): Likewise.
13457 (clean): Don't remove gjavah.
13458 (clean): Remove parse.c, not java/parse.c.
13459 * Make-lang.in (java): Added gjavah.
13460 (gjavah$(exeext)): New target.
13461 (GJAVAH_SOURCES): New macro.
13462 (java.all.build): Added gjavah.
13463 (java.all.cross): Likewise.
13464 (java.rest.encap): Likewise.
13465 * config-lang.in (compilers, stagestuff): Added gjavah.
13467 1998-07-23 Tom Tromey <tromey@cygnus.com>
13469 * gjavah.c (java_float_finite): New function.
13470 (java_double_finite): Likewise.
13471 (F_POSITIVE_INFINITY): New macro.
13472 (F_NEGATIVE_INFINITY): Likewise.
13474 (D_POSITIVE_INFINITY): Likewise.
13475 (D_NEGATIVE_INFINITY): Likewise.
13477 (print_field_info): Use java_float_finite and java_double_finite.
13479 1998-07-23 Per Bothner <bothner@cygnus.com>
13481 * parse.y (method_header): Name "this" implicit argument.
13483 1998-07-22 Per Bothner <bothner@cygnus.com>
13485 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13486 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13487 (put_linenumber): New function.
13488 (generate_bytecode_insns, generate_classfile): Write line numbers.
13490 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13492 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13493 (lookup_name, build_known_method_ref, build_class_init,
13494 build_invokevirtual, invoke_build_dtable, match_java_method,
13495 build_field_ref, pushdecl_force_head, build_java_binop,
13496 binary_numeric_promotion, build_decl_no_layout,
13497 build_java_arrayaccess, build_newarray, build_anewarray,
13498 build_java_array_length_access, build_java_arraynull_check): New
13499 extern function prototypes.
13500 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13501 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13503 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13505 * jcf.h (jcf_out_of_synch): New extern function prototype.
13506 * parse.h: Static/global function implemented in parse.y
13507 prototyped and declarations moved at the end of the file.
13508 (DECL_P): Check that the argument isn't null.
13509 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13510 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13511 (QUAL_DECL_TYPE): New macro.
13512 (PARAMS): Macro definition removed.
13513 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13514 (return_statement:): Call build_return.
13515 (field_access:): Call make_qualified_primary in sub rule.
13516 (method_invocation:): Build method invocation and call
13517 make_qualified_primary when processing primaries.
13518 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13519 get_type_from_signature.
13520 (java_check_regular_method): Extra integer 0 argument when calling
13521 lookup_java_method2.
13522 (lookup_java_interface_method2): Extra method DECL argument when
13523 calling lookup_java_interface_method2.
13524 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13525 COMPOUND_EXPR node.
13526 (java_complete_expand_method): Layout current class iff not
13527 already done. Don't process interface's methods.
13528 (java_complete_expand_method): Use super class only if it
13529 exists. Use current class otherwise.
13530 (make_qualified_primary): New function.
13531 (resolve_expression_name): Process qualified expression or
13532 expression from primary the same way.
13533 (resolve_expression_name): Two last arguments to
13534 resolve_field_access are now NULL_TREEs.
13535 (resolve_field_access): New variable is_static. Local field must
13536 be DECLs. is_static computed on field DECLs only. Append code in
13537 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13538 to initialize field_type.
13539 (resolve_qualified_expression_name): New local variable,
13540 previous_call_static and is_static. Handle primaries with function
13541 calls, casts, array references and `this'. `super' now handled as
13542 `(super_class)this'. Use is_static to clarify boolean expressions.
13543 Added code to handle case where a proper handle is required to
13544 access a field. Use QUAL_DECL_TYPE where applicable.
13545 (maybe_access_field): New function.
13546 (patch_method_invocation_stmt): New arguments primary, where,
13547 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13548 deleted. Use `where' as a type to search from if specified. Check
13549 for static method reference where forbidden. Append primary or
13550 current_this to the argument list if not calling constructor nor
13552 (check_for_static_method_reference): New function.
13553 (patch_invoke): Layout the class on which new is done if
13555 (lookup_method_invoke): Changed format to report errors on
13557 (qualify_ambiguous_name): New local variable this_found. Now
13558 handle things from primaries. Method call are considered
13560 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13561 changed into NULLs.
13562 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13563 (java_complete_tree): New case fo RETURN_EXPR. Process function
13564 call arguments in separate function.
13565 (complete_function_arguments): New function.
13566 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13568 (patch_assignment): Take the return function slot into account as
13569 a RHS. Distinguish assignment from a return.
13570 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13571 when checking methods in interfaces.
13572 (resolve_type_during_patch): NULL argument to unresolve_type_p
13573 instead of NULL_TREE.
13574 (patch_newarray): Fixed typo in comment.
13575 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13576 (build_return, patch_return): New functions.
13577 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13579 1998-07-21 Per Bothner <bothner@cygnus.com>
13581 * constants.c (find_name_and_type_constant, find_fieldref_index,
13582 find_methodref_index): New methods.
13583 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13584 just return given method. Also, rename to build_known_method_ref.
13585 (expand_invoke): Rename call to build_invoke_non_interface.
13586 * java-tree.h, parse.h: Update prototype.
13587 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13588 (such as expand_expr_stmt) if flag_emit_class_files.
13589 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13590 STACK_TARGET, IGNORE_TARGET): New macros.
13591 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13592 (generate_bytecode_insn): New function to generate method's bytecode.
13593 (generate_classfile): Node generate Code attribute for a method.
13594 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13595 push_long_const, field_op, adjust_typed_op, maybe_wide):
13596 New functions used by generate_bytecode_insn.
13598 * typeck.c (signature_include_return): Remove variable.
13599 (push_java_argument_signature, build_java_argument_signature): New.
13600 (build_java_signature): Use push_java_argument_signature.
13601 * parse.y: Use build_java_argument_signature instead of fiddling
13602 with signature_include_return.
13604 1998-07-17 Tom Tromey <tromey@cygnus.com>
13606 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13609 * Makefile.in (all.indirect): Added gjavah$(exeext).
13610 (gjavah$(exeext)): Added $(exeext).
13613 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13615 * class.c (layout_class): Call to java_layout_parsed_class replace
13616 by safe_layout_class.
13617 * expr.c (build_java_array_length_access): Removed static storage
13618 class in the function definition.
13619 (build_java_arraynull_check): Likewise.
13620 Also fixed typos in two comments.
13621 * lex.c (java_init_lex): Initialize static global kw_length.
13622 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13623 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13625 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13626 * parse.h (resolve_no_layout): New static function declaration.
13627 (get_identifier_in_static): Declaration removed.
13628 (java_layout_parsed_class): Function name declaration changed to
13630 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13631 not_initialized_as_it_should_p, build_this): New static function
13633 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13634 binary_numeric_promotion, stabilize_reference,
13635 build_decl_no_layout, build_java_arrayaccess): Extern function
13636 declarations moved into their own section.
13637 (build_newarray, build_anewarray, build_java_array_length_access,
13638 build_java_arraynull_check): New extern function declarations.
13639 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13640 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13642 (CALL_CONSTRUCTOR_P): New macro.
13643 * parse.y (kw_length): New static global tree node.
13644 (return_statement): Tagged <node>.
13645 (RETURN_TK): Tagged <operator>.
13646 (variable_declarator_id:): Build variable declaration with an
13647 empty initialization value if a syntax error was found in the
13648 initialization part of the variable declaration.
13649 (statement_without_trailing_substatement:): return_statement: now
13650 uses the default rule.
13651 (return_statement:): Temporarily fixed to return NULL_TREE.
13652 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13653 (class_instance_creation_expression:): Class creation rules now
13654 call build_method_invocation upon reduction.
13655 (array_creation_expression:): Rules call build_newarray_node upon
13657 (dim_exprs:): Build a list of dimension expressions.
13658 (dim_expr:): Store location of the OSB_TK in the dimension
13660 (method_invocation:): Added a new error rule.
13661 (build_unresolved_array_type): WFL argument may also be an array
13662 on a primitive type. Name of the argument changed to reflect this.
13663 (method_declarator): Insert argument type at the beginning of the
13664 argument type list and later reverse the list.
13665 (unresolved_type_p): Argument 'returned' may be optionally
13667 (java_layout_class_from_source): Function renamed
13669 (resolve_and_layout): Now call resolve_no_layout and
13671 (resolve_no_layout): New function.
13672 (purify_type_name): New function.
13673 (complete_class_report_errors): Call purify_type_name during error
13674 report on a type not found.
13675 (process_imports): error_found local variable doesn't need to be
13676 initialized to zero.
13677 (declare_local_variables): New local type_wfl. Fixed typo in error
13678 message. type_wfl assigned to unresolved type and used to register
13679 incomplete type. Build a WFL around the variable initialization
13680 statement so that debug info can be generated on it.
13681 (source_start_java_method): Reverse argument list after they've
13683 (current_this): New static global variable.
13684 (java_complete_expand_methods): Set current_this when appropriate.
13685 (resolve_expression_name): Build correct static and non static
13686 field access bearing a simple name.
13687 (resolve_field_access): Resolve the length field of arrays. Handle
13689 (patch_method_invocation_stmt): Set the type of the method
13690 invocation to error_mark_node. This value is later overridden by a
13691 valid type, if any. Don't handle qualified constructor invocation
13692 as qualified method invocation. Call lookup_method_invoke with its
13693 new flag. It's no longer necessary to access the selected method
13694 as the value of a tree list. Handle constructor invocation.
13695 (patch_invoke): Reverse argument list when invoking non interface
13696 methods. Insert call to new as the first argument of the
13698 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13699 defined within a final class. Return INVOKE_STATIC if the invoked
13700 method is a constructor.
13701 (lookup_method_invoke): New lc argument is a flag to indicate a
13702 constructor lookup. Now handle constructor lookup. Choose the most
13703 specific method in case several were matching the invocation
13704 requirements. Return a method decl instead of a tree list featuring
13705 one single method decl element.
13706 (refine_accessible_methods_list): New lc flag argument to
13707 indicate that a constructor is being looked up.
13708 (not_initialized_as_it_should_p): New function.
13709 (java_complete_tree): Now process fake tree codes
13710 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13711 save_expr on resolved function call arguments. Case on
13712 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13713 (patch_assignment): LHS can be a field access expression. When
13714 dealing with reference, lhs_type is the promoted type of the
13715 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13717 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13718 (patch_binop): Use not_initialized_as_it_should_p where
13720 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13721 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13723 (resolve_type_during_patch): New function.
13724 (patch_cast): Call resolve_type_during_patch to resolve type and
13725 report error accordingly.
13726 (patch_array_ref): Use not_initialized_as_it_should_p where
13727 applicable. Array base expression is saved before being
13728 used. Promote the type of an array elements if it contains non
13730 (build_newarray_node, patch_newarray, build_this): New functions.
13732 1998-07-16 Tom Tromey <tromey@cygnus.com>
13734 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13735 increment it in `for' statement.
13736 (print_field_info): If number is inf or nan, don't print it.
13737 (print_method_info): If method name is `delete', just ignore it.
13738 (print_c_decl): Special-case jstringArray.
13740 * gjavah.c (help): New function.
13741 (no_argument): New function.
13742 (usage): Changed text.
13743 (main): Rewrote argument handling. Now handles -v, --help,
13745 (version): New function.
13746 (found_error): New global.
13747 (main): Return found_error.
13748 (generate_access): Set found_error.
13749 (print_c_decl): Likewise.
13751 1998-07-15 Tom Tromey <tromey@cygnus.com>
13753 * gjavah.c (print_c_decl): Don't print "," when examining field.
13754 Skip type name when looking at "[L" types.
13755 (process_file): Now static.
13756 (generate_access): Now returns int.
13757 (last_access_generated): New global.
13758 (process_file): Clear last_access_generated; make multiple passes
13760 (print_field_info): Just return if generate_access returns true.
13761 (print_method_info): Likewise. Also, allow <init> functions to
13763 (print_c_decl): Added is_init argument. Print constructors
13765 (print_cxx_classname): Use UTF8_GET to extract characters from
13767 (print_base_classname): New function.
13768 (print_class_decls): New function.
13769 (process_file): Use it.
13770 (utf8_cmp): New function.
13772 1998-07-13 Nick Clifton <nickc@cygnus.com>
13774 * lang-options.h: Format changed to match changes in gcc/toplev.c
13775 to implement a --help option.
13777 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13779 * decl.c (init_decl_processing): Revert change to dtable_type.
13781 1998-07-09 Per Bothner <bothner@cygnus.com>
13783 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13785 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13787 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13789 * lang.c (lang_init): Default flag_exceptions to 1, without
13790 checking to see if it's 2 first.
13792 1998-07-08 Jeffrey A Law (law@cygnus.com)
13794 * constants.c: Include "system.h".
13795 * decl.c: Likewise.
13796 * lang.c (flag_new_exceptions): Get via extern now.
13797 (lang_init_options): New functions. Turn on flag_new_exceptions.
13799 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13801 * lex.c (java_lex): Return 0 when we see an invalid character in
13804 * lex.c (java_read_char): Specify extra argument when calling
13806 (java_read_unicode, java_parse_end_comment,
13807 java_parse_escape_sequence): Likewise,
13808 (java_lex): Specify extra argument when calling
13809 java_lex_error. Test that IDs are beginning with a legal character
13810 for IDs. Handle invalid characters with an error message and a
13811 call to java_lex_error.
13812 (java_lex_error): Adjust column position by new argument
13813 `forward'. Issue an error even if in the middle of reporting an
13816 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13818 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13819 we don't explicitly put a null pointer when we're copying it.
13821 1998-07-07 Tom Tromey <tromey@cygnus.com>
13823 * gjavah.c (print_cxx_classname): New function.
13824 (super_class_name): Likewise.
13825 (print_super_fields): Removed.
13826 (in_super): Removed.
13827 (print_field_info): Never generate #defines.
13828 (print_c_decl): Changed generated types to match JNI. No longer
13829 print class name before method name.
13830 (print_method_info): Print "static" before static methods.
13831 Print "virtual" before non-final methods.
13832 (usage): Use exit(1), not exit(-1).
13834 (print_field_info): Use %.17g to print a double.
13835 (last_access): New globals.
13836 (process_file): Initialize last_access.
13837 (usage): Now static.
13838 (ACC_VISIBILITY): New define.
13839 (generate_access): New function.
13840 (print_field_info): Call it.
13841 (print_method_info): Likewise. Also, generate information for all
13842 methods, not just native methods. Return void.
13843 (print_c_decl): Return void.
13844 (print_field_info): Return void.
13846 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13848 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13849 processing the jc1 grammar file. Prefix bison functions and
13850 variables with java_.
13851 (parse.c): Dependencies on parse.h and lex.h
13852 * expr.c (build_java_arrayaccess): Function now global.
13853 * java-tree.h: Comment reorganized to carry on previous
13854 classification effort.
13855 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13856 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13857 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13858 java_parse (new prefix java_ generated by bison).
13859 (java_layout_parsed_class, java_register_parsed_class): Function
13861 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13862 * lex.c (static tree wfl_op): Variable deleted.
13863 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13864 ctxp fields to NULL_TREE.
13865 (java_lex): No longer create WFL for operators. Filename caching
13866 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13867 created as STRING_CST and later expanded. Removed extra argument
13868 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13870 (build_wfl_node): Removed code in comments.
13871 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13872 store token and location data in the current bison token.
13873 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13874 static/extern function declaration at the beginning of the file.
13875 (struct qualification): Data structure definition deleted.
13876 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13877 (qualify_ambiguous_name): Function declaration modified. Function
13878 now returns nothing.
13879 (build_array_ref, patch_array_ref, make_qualified_name,
13880 resolve_qualified_expression_name, maybe_generate_clinit,
13881 resolve_field_access): New static function declarations.
13882 (build_java_arrayaccess): New extern function declaration.
13883 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13884 (CALL_EXPR_PRIMARY): Macro deleted.
13885 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13886 (struct parser_ctxt): Field initialized_final
13887 removed. non_static_initialized, static_initialized: New fields.
13888 * parse.y (static tree kw_super, static tree kw_this): New global
13890 (%union): tree wfl field of operator member replaced by int
13891 location. WFLs are non longer created for operators.
13892 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13893 (qualified_name:): Now calls make_qualified_name to build the
13895 (type_declaration:): Consider generating <clinit> when class
13897 (variable_declarator:): Directly build an assignment node when the
13898 variable is initialized when declared.
13899 (this_or_super:): Build a WFL and set current location when THIS
13900 or SUPER are parsed.
13901 (expression_statement:): Wrap statement around a WFL.
13902 (primary_no_new_array:): Fixed typo. Changed value returned by
13903 THIS_TK because of its new type (temporary).
13904 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13905 (field_access:): Build qualified name with SUPER.
13906 (method_invocation:): Fixed returned value because of SUPER's new
13908 (array_access:): Use OSB_TK location information.
13909 (post_increment_expression:, post_decrement_expression:,
13910 unary_expression:, pre_increment_expression:,
13911 pre_decrement_expression:, unary_expression_not_plus_minus:,
13912 cast_expression:, multiplicative_expression:,
13913 additive_expression:, shift_expression:, relational_expression:,
13914 equality_expression:, and_expression:, exclusive_or_expression:,
13915 inclusive_or_expression:, conditional_and_expression:,
13916 conditional_or_expression:, assignment:): Use new location/token
13917 information available on operators.
13918 (create_class): Set super_decl_type to NULL_TREE when processing
13920 (register_fields): Field initialization is now a MODIFY_EXPR
13921 node. Chain initialization code to the matching lists (according
13922 the the field declaration modifiers).
13923 (maybe_generate_clinit): New function.
13924 (method_header): Don't set method's DECL_NAME to a WFL when adding
13925 methods to java.lang.Object.
13926 (resolve_and_layout): Now can return NULL_TREE if the type
13927 resolution fails. Otherwise, return the class DECL instead of its
13929 (check_method_redefinition): Don't patch method DECL_NAME if it
13930 belongs to java.lang.Object.
13931 (process_imports): Simply assign error_found to the value returned
13932 by check_pkg_class_access.
13933 (declare_local_variables): Don't use their init statements (if
13934 any) when parsing error were previously found. Reuse MODIFY_EXPR
13935 build during parsing as an init statement.
13936 (java_method_add_stmt): Now return the current method body.
13937 (java_layout_parsed_class, java_register_parsed_class): Functions
13939 (java_complete_expand_methods): Initialize the constant pool on a
13940 per class basis. Layout the classes before expanding their method
13941 bodies. Don't try expand artificial constructor code if error were
13942 found. Make the classes data and register them if no error were
13944 (java_complete_expand_method): Retrieve an artificial constructor
13945 argument list before entering its body. Assign the top block to
13946 the artificial constructor function body and set types of declared
13947 blocks and compound statements to void. Walk method body if not an
13948 artificial constructor.
13949 (make_qualified_name, cut_identifier_in_qualified): New functions.
13950 (resolve_expression_name): Fixed comments. Save/restore the
13951 current class CLASS_LOADED_P flag value. Build non qualified
13952 static field access and handle qualified expression names.
13953 (resolve_field_access, resolve_qualified_expression_name): New
13955 (patch_method_invocation_stmt): Use the new expression resolution
13956 scheme, calling resolve_field_access when the function call is
13957 resolved as an expression.
13958 (qualify_ambiguous_name): Function rewritten to work on qualified
13959 expression produced by make_qualified_name.
13960 (java_complete_tree): Promote type when function's argument are
13961 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13962 the assignment to discover further errors if RHS is a expression
13963 name that fails to evaluate. Declare LHS initialized even though
13964 the assignment failed. Don't use the location variable and removed
13965 extra argument in patch function calls. Now handle the ARRAY_REF
13966 case and build internal string representation when STRING_CSTs are
13968 (build_method_invocation): Don't wrap function call around a WFL.
13969 (build_assignment): Likewise. Use the operator location
13971 (patch_assignment): Handle array access LHSs. Handle error
13972 provenance, resulting in a better error report.
13973 (build_binop): Use op_location from operator as binop location
13975 (build_unaryop, build_incdec, build_cast): Likewise.
13976 (patch_binop): Extract location information from the node. Fixed
13977 typo in error message.
13978 (patch_unary_op): Extract location information from the node.
13979 (build_array_ref, patch_array_ref): New functions.
13981 1998-07-01 Tom Tromey <tromey@cygnus.com>
13983 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13984 match _Jv_IsInstanceOf.
13985 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13986 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13988 1998-06-30 Tom Tromey <tromey@cygnus.com>
13990 * decl.c (init_decl_processing): Functions are now named
13991 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13993 1998-06-29 Per Bothner <bothner@cygnus.com>
13995 * java-tree.h (load_class): Add prototype.
13996 * class.c (is_compiled_class): Add missing arg to load_class.
13997 * expr.c (expand_java_NEW): Call load_class.
13998 * parse.y (process_import): Removed bogus use of void return value.
14000 1998-06-25 Per Bothner <bothner@cygnus.com>
14002 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
14003 Function name is "_Jv_Throw" instead of "soft_athrow".
14004 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
14005 Function name is "_Jv_AllocObject" instead of "soft_new".
14006 Takes an extra parameter (object size).
14007 * expr.c: Update calls.
14009 1998-06-24 Per Bothner <bothner@cygnus.com>
14011 * lex.c (java_get_line_col): Handle end-of-file.
14012 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
14014 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
14016 * lang.c (lang_init): Make -fexceptions the default.
14017 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
14018 exception handling is not turned on.
14020 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
14022 * lang.c (flag_new_exceptions): Make this this default.
14023 * decl.c (end_java_method): Call emit_handlers.
14024 * except.c (method_init_exceptions): Set language code and version.
14025 (expand_start_java_handler): Enable exception, and call
14026 expand_eh_region_start.
14027 (expand_end_java_handler): Enable exception, and set up catch blocks.
14028 (emit_handlers): New routine to generate the saved handlers.
14029 * java-except.h (emit_handlers): Add prototype.
14031 1998-06-12 Per Bothner <bothner@cygnus.com>
14033 We used to have three different representations of the constant pool:
14034 the CPool structure, the tree_constant_pool, and the constructures
14035 used to build the Class object (which may need class and string
14036 constants) in compiled code. None were appropriate for compiling
14037 to .class files, so I did a major overhaul.
14039 First, the tree_constant_pool array was removed. Things were
14040 modified to the CPool structure in the JCF could be used.
14041 Second, a "capacity" field was added to the CPool, and functions
14042 written to search for a matching constant, adding one if not found.
14043 The code that generated the Class object was changed to use a CPool.
14044 The actual TREE_LISTs used to build the CONSTRUCTORs used for
14045 the static Class object are now only in build_constants_constructor.
14046 Finally, I wrote code which can generate a .class file (including its
14047 constant pool) from the RECORD_TYPE of a class. This is a big step
14048 on the way to compiling Java source into .class files.
14050 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
14051 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
14053 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
14054 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
14055 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
14056 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
14057 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
14058 (lang_type): Removed constant_pool field.
14059 * jcf.h (CPool): Renamed size to count. Added field capacity.
14060 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
14061 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
14062 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
14064 * constants.c (current_constant_pool_tags, current_constant_pool_data,
14065 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
14066 * constants.c (build_constants_constructor): Use new outgoing_cpool.
14067 (set_constant_entry, find_constant1, find_constant2,
14068 find_class_constant, count_constant_pool_bytes, write_constant_pool,
14069 find_utf8_constant, find_class_or_string_constant): New functions.
14071 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
14072 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
14073 (give_name_to_class, get_class_constant): Likewise.
14074 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
14075 (get_name_and_type_constant, get_ref_constant): Removed.
14076 * parse.h (parser_ctxt): Remove field tree_constant_pool.
14077 * parse.y: Don't save/restore tree_constant_pool.
14078 * verify.c (verify_jvm_instructions): Update for new approach.
14079 * expr.c (expand_invoke, expand_java_field_op): Likewise.
14081 * lang-options.h: Added -femit-class-file, -femit-class-files.
14082 * lang.c (flag_emit_class_files), java-tree.h: New flag.
14083 (lang_f_options): Added "emit-class-file(s)".
14085 * expr.c (build_java_arrayaccess): Generate more efficient array
14086 bounds checking, by using unsigned compare.
14088 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
14090 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
14092 * parse.h: New comment on the handling of unresolved type
14093 identifiers. JDEPs are now part of the jdep_code enum.
14094 (typedef struct jdep): Now use enum jdep_code or int, depending on
14095 availability. Both are narrowed down to an 8 bits bitfield.
14096 (CALL_EXPR_PRIMARY): Fixed comment.
14098 1998-06-10 Tom Tromey <tromey@cygnus.com>
14100 * Make-lang.in (java): Added gjavac and jvgenmain.
14101 (java.start.encap): Depend on gjavac.
14102 (java.rest.encap): Depend on jvgenmain.
14104 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
14105 (JAVA_CROSS_NAME): Likewise.
14106 (java.all.build): Depend on jvgenmain and gjavac.
14107 (java.all.cross): Depend on jvgenmain and gjavac-cross.
14108 (jvgenmain$(exeext)): New target.
14109 (java.install-common): Wrote.
14110 * config-lang.in (compilers, stagestuff): Added gjavac and
14113 1998-06-10 Dave Brolley <brolley@cygnus.com>
14115 * lang.c (lang_decode_option): New argc/argv interface.
14117 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14119 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
14120 * decl.c (build_decl_no_layout): New function.
14121 * expr.c (java_lang_expand_expr): Layout declarations found in
14122 blocks before they're pushed.
14123 * jcf-parse.c (load_class): Save current line when parsing class
14125 (parse_source_file): Register class before expanding their
14127 * lang.c (put_decl_node): Produce `null' when `void *' is
14129 * lex.c (static tree wfl_op): New static global, for error report
14131 (java_init_lex): wfl_operator and wfl_op initialized
14132 here. Filename caching added for wfl_op. Return wfl_op when `(' is
14134 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
14135 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
14136 build_unresolved_array_type): New static function definitions.
14137 (build_decl_no_layout): New extern function declared.
14138 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
14139 faulty modifier exists.
14140 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
14141 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
14142 (UNARY_PLUS_EXPR): New fake operator.
14143 (struct parser_ctxt): New field osb_number.
14144 * parse.y (static tree wfl_operator): New static WFL for operator
14145 bound error messages.
14146 (DECR_TK, INCR_TK): Moved.
14147 (OP_TK): Tagged <operator>.
14148 (array_type:): Now call build_unresolved_array_type.
14149 (dim_expr:): Count the number of '[' seen.
14150 (post_increment_expression, post_decrement_expression,
14151 pre_increment_expression, pre_decrement_expression,
14152 unary_expression_not_plus_minus, unary_expression:): Actions are
14153 now building the corresponding unary expressions.
14154 (cast_expression:): Actions are now building cast expressions.
14155 (build_unresolved_array_type): New function.
14156 (create_interface): Reset the number of declared interfaces.
14157 (create_class): Likewise.
14158 (method_header): Methods declared within the scope of an interface
14159 are now implicitly set public and abstract.
14160 (java_complete_class): Variable's and parameter's type are patched
14161 with a promoted type.
14162 (declare_local_variables): Resolved non builtin types are promoted
14163 before being used to build a variable decl. Removed type patch
14164 posted on variable initialization statement.
14165 (source_start_java_method): Use build_decl_no_layout to build the
14166 decl of a parameter of incomplete type.
14167 (java_register_parsed_class): Process interfaces too. Call
14168 rest_of_decl_compilation on each processed class declarations.
14169 (java_complete_expand_methods): Don't attempt to expand things in
14171 (java_complete_tree): Process CONVERT_EXPR, even though it always
14172 has a type. Propagate error_mark_node to node's type too. Promote
14173 method's call argument type and return error_mark_node if
14174 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
14175 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
14176 handle unary operator nodes.
14177 (build_assignment): Added comment.
14178 (print_int_node): New function.
14179 (patch_assignment): New second argument. New error handling. Use
14180 print_int_node. Handle references. Use can_cast_to_p to issue
14181 different error message according to the context and check upon
14182 the initialization of the RHS.
14183 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
14184 (operator_string): Handle more operators.
14185 (patch_binop): No longer use a function static
14186 wfl_operator. Improved error message on shift distance.
14187 (build_unaryop, build_incdec, build_cast, patch_unaryop,
14188 patch_cast): New functions.
14190 1998-06-05 Per Bothner <bothner@cygnus.com>
14192 * jvspec.c: New file.
14193 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
14195 * java-tree.h (identifier_subst): Add declaration.
14197 1998-06-04 Tom Tromey <tromey@cygnus.com>
14199 * jvgenmain.c (main): Generate call to JvRunMain.
14201 * class.c (make_class_data): Push value for "sync_info" field.
14202 * decl.c (init_decl_processing): Push "sync_info" field.
14204 1998-06-03 Per Bothner <bothner@cygnus.com>
14206 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
14207 Java (source) name, not signature.
14208 Set TYPE_ALIGN to (at least) that of element_type.
14210 1998-06-02 Per Bothner <bothner@cygnus.com>
14212 * class.c: Moved classname-mangling-rekated code to ...
14213 * mangle.c: ... this new file.
14214 * jvgenmain.c: New program (needs mangle.c) to generate main program.
14215 * Makefile.in: Update for above changes.
14217 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14219 * expr.c (truthvalue_conversion): Convert integer and floating
14220 point value to their truth value.
14221 * lex.c (java_lex): Handle the `null' literal.
14222 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
14223 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
14224 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
14227 * parse.y: Reorganization/documentation on token declaration.
14228 (binop_lookup[]): New added new tree codes.
14229 (relational_expression): Build corresponding binary operators.
14230 (equality_expression, conditional_and_expression,
14231 conditional_or_expression): Likewise.
14232 (java_complete_class): Fix crash in debug message.
14233 (java_complete_tree): Check initialization of method call
14234 arguments. Further bogus node evaluation to detect more error
14235 during assignments. Handles more binary operators.
14236 (patch_assignment): Use DECL_P.
14237 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14239 (operator_string): Handle more case. Compacted source.
14240 (patch_binop): Changed function comment. Checking for
14241 uninitialized first operand takes the compound assignment into
14242 account and uses DECL_P. Checking for uninitialized second operand
14243 delayed to routine's end. Use macros to issue type bound error
14244 messages and issue messages on both operands if their types are
14245 different. Force fixed type into node. Handle all binary
14248 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14250 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14251 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14252 build operator node and return tokens.
14253 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14254 * parse.h (java_complete_tree): Changed returned type in prototype.
14255 (build_method_invocation, build_assignment, patch_assignment,
14256 patch_binop): New static function declarations.
14257 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14258 BUILD_EXPR_WFL): New macros.
14259 * parse.y (enum tree_code binop_lookup[]): New static for token to
14261 (%union): Parser union has new sub-structure `operator'.
14262 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14263 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14264 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14265 ASSIGN_ANY_TK): Tokens tagged `operator'.
14266 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14267 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14268 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14269 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14270 (assignment_operator:): Rule tagged `operator'.
14271 (expression_statement:): Re-installed default rule.
14272 (method_invocation:): Sub rules call build_method_invocation.
14273 (postfix_expression:): Don't attempt to resolve name here. Just
14275 (multiplicative_expression:): Sub-rules build corresponding binop
14277 (additive_expression:, shift_expression:, and_expression:,
14278 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14279 (assignment:): Sub rule invoke build_assignment.
14280 (assignment_operator:): Default rules on sub rules.
14281 (force_error): Added documentation on this variable.
14282 (declare_local_variables): Build initialization calling
14284 (expand_start_java_method): Removed unused rtx declaration. Mark
14285 arguments as already initialized.
14286 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14287 (java_complete_expand_methods): Don't process next method if
14288 completion of the previous one triggered errors.
14289 (java_complete_expand_method): Call source_end_java_method if no
14290 error were found during completion.
14291 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14292 locals declaratilon. Handle names found within a class. Return
14293 error_mark_node when things aren't found.
14294 (patch_method_invocation_stmt): Return error_mark_node on failures.
14295 (patch_invoke): Removed unused local. Return the correct node.
14296 (java_complete_tree): Now returns a value. The BLOCK section binds
14297 local identifiers and the type of a BLOCK is now void. Assign the
14298 result of operand completion on COMPOUND_EXPR. Assign the
14299 encapsulated node of a WFL to the result of its completion, except
14300 when the node is an identifier. Now handle MODIFY_EXPR and several
14301 binary operators. Return error_mark_node on errors.
14302 (build_method_invocation, build_assignment, patch_assignment,
14303 build_binop, operator_string, patch_binop): New functions.
14304 * typeck.c (binary_numeric_promotion): New function.
14306 1998-05-21 Per Bothner <bothner@cygnus.com>
14308 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14309 Replace most uses of ident_subst by identifier_subst.
14311 * class.c (push_class_static_dummy_field): Removed function.
14312 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14313 instead of looking got "class" static field. Create that decl here.
14314 (class_identifier_node): Removed; no longer needed.
14315 (init_class_processing): Don't init class_identifier_node.
14316 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14317 Do nreverse 0 times (instead of twice) for Object and Class.
14318 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14320 1998-05-20 Per Bothner <bothner@cygnus.com>
14322 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14323 while initializing linenumber_count and linenumber_table.
14324 Do it before init_function_start (which calls emit_line_note).
14325 * expr.c (expand_byte_code): Don't need to clear lineno here.
14327 1998-05-18 Tom Tromey <tromey@cygnus.com>
14329 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14330 then mangle number as _N_.
14332 * class.c (mangle_class_field): New function.
14333 (build_class_ref): Set assembler name of class reference using
14334 mangle_class_field.
14335 (push_class_static_dummy_field): Likewise.
14337 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14339 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14340 of assigning to TREE_CODE. The latter method exploits a feature
14341 of GCC that is not ANSI compliant.
14343 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14345 * decl.c (pushdecl_force_head): New function.
14346 (pushlevel): Removed conditional printf.
14347 (complete_start_java_method): Don't enter local variable scope if
14348 function is compiled from source code.
14349 * expr.c: parse.h now included
14350 (java_lang_expand_expr): New function.
14351 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14352 printf. Terminate buffer when doing directories.
14353 * jcf-parse.c (parse_source_file): Call lang_init_source before
14354 parsing and before code generation.
14355 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14356 use printf if the macro is defined.
14357 * lang.c (lang_init): Install lang_expand_expr hook on
14358 java_lang_expand_expr.
14359 (java_dummy_print): New function.
14360 (lang_init_source): New function.
14361 * lex.c (java_lex): Remember location of an opening brace at the
14362 second nesting level.
14363 (java_is_eol): Unget character seen after a CR if it is EOF.
14364 * parse.h: Now includes lex.h
14365 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14366 printf if the macro is defined.
14367 (expand_start_java_method, build_expr_block, enter_block,
14368 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14369 New static function declarations.
14370 (pushdecl_force_head): New extern function declaration.
14371 (INCOMPLETE_TYPE_P): New macro.
14372 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14373 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14374 BLOCK_EXPR_ORIGIN): New macros.
14375 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14376 DECL_SOURCE_LINE_LAST): New macros.
14377 (struct parser_ctxt): Removed field current_method_decl, redundant
14378 with the field current_function_decl. Added fields
14379 first_ccb_indent1 and pending_block.
14380 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14381 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14383 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14384 (compilation_unit:): Cosmetic on sub rule.
14385 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14386 (variable_initializer:): Installed default rule on expression:.
14387 (method_declaration:): method_header: starts a new
14388 method. method_body: installs the function body, absorbs blocks
14389 emitted for temporary variable scopings, pops function's body block
14390 and merges function's last statement lineno in DECL_SOURCE_LINE.
14391 (method_body:): Installed default rules.
14392 (block:): Call enter_block when an opening brace is seen. Absorb
14393 scoping blocks and call exit_block when a closing brace is seen.
14394 (block_statement:): Cosmetic changes.
14395 (method_invocation:): Create WFL around CALL_EXPR node.
14396 (patch_stage): Added comment around definition.
14397 (method_header): Try to use first_ccb_indent1 as the first line of
14398 the method, so BP debug info are emitted at the first opening
14399 brace of the function. If the function has no body, use the
14400 location of the function's name. Override currently defined method
14401 name with the matching WFL so we can point redefinition errors
14402 using the location where the function's name was declared.
14403 (check_abstract_method_header): Interprets DECL_NAME as an
14404 identifier or as a WFL, accordingly.
14405 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14406 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14407 location and name information out of it and reinstall DECL_NAME to
14408 its original identifier node value.
14409 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14410 function's source code).
14411 (read_import_dir): Test the value returned by find_class and issue
14412 a fatal accordingly.
14413 (declare_local_variables): Push a new block for the scope of the
14414 new variable(s) if code has been already generated at that nesting
14415 level. Pinpoint redefinition errors using the variable id
14416 WFLs. Generate initialization code if necessary. If the variable
14417 type is incomplete, register a patch on its decl.
14418 (source_start_java_method): Rewritten. Define a new block for the
14419 function's parameters. Build parameter decl out of function's
14420 arguments and register them for a patch if their types are
14422 (expand_start_java_method): Includes the part of
14423 source_start_java_method that was pushing the parameter decls and
14424 completing the method start code.
14425 (source_end_java_method): Removed call the expand_end_bindings and
14426 poplevel (already taken care of). Reinstall function's arguments
14427 and get function's last line of code before calling
14428 expand_function_end.
14429 (java_method_add_stmt): New comment before the function's
14430 code. Complement the second operand of the current COMPOUND_EXPR
14432 (java_complete_expand_methods): Don't generate debug info on line
14433 zero when expanding a generated constructor.
14434 (java_complete_expand_method): Set start and end line numbers for
14435 a artificially generated constructor to one and manually call
14436 enter_block and exit_block when defining it. For all methods:
14437 expand function's start calling the new expand_start_java_method
14438 and invoke java_complete_tree on the effective method's body, if
14440 (resolve_expression_name): Now use lookup_name_in_blocks to search
14441 local variable decls and print out an error when variables are
14443 (patch_method_invocation_stmt): Inserted comment before the
14445 (lookup_method_invoke): Chain method's arguments using chainon
14446 with the current arg list as a second argument. Inserted missing
14447 IDENTIFIER_POINTER when reporting an error on methods not found.
14448 (refine_accessible_methods_list): Don't retain constructors.
14449 (patch_arguments): Function removed.
14450 (java_complete_tree): Inserted comment before the function's
14451 code. New case for BLOCKs. Moved the WFL case a bit
14452 further. Complete function's arguments.
14453 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14454 maybe_absorb_scoping_blocks): New functions.
14456 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14458 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14460 * jcf-parse.c (parse_source_file, java_error_count): New forward
14461 and extern declarations.
14462 (java_parse_abort_on_error): Macro moved.
14463 (jcf_parse_source): fatal called if fopen fails. Now calls
14465 (parse_source_file): New parse_only parameter. Reflects the
14466 elimination of the second pass.
14467 (yyparse): parse_source_file called with argument set to 0.
14468 * jcf.h (JCF_ZERO): Sets java_source to zero.
14469 * lex.c (java_init_lex): pass argument is gone. Function modified
14470 to be called once during the analysis of a file.
14471 (java_unget_unicode): Fixed typo in fatal message.
14472 (java_get_line_col): Likewise.
14473 (java_lval): Likewise. String literals no longer built during
14475 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14477 * parse.h (MODIFIER_WFL): New macro.
14478 (parse_check_super, parser_check_super_interface): Now return int.
14479 (parser_chain_incomplete_item, not_builtin_p,
14480 complete_method_decl): Declarations removed.
14481 (build_method_invocation_stmt, build_invoke): Renamed using the
14482 `patch' instead of `build'
14483 (register-incomplete_type, obtain_incomplete_type,
14484 java_complete_tree, java_complete_expand_method,
14485 unresolved_type_p, create_jdep_list): New function declarations.
14486 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14487 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14488 (jdep): New typedef on new struct _jdep.
14489 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14490 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14491 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14492 JDEP_RESOLVED_P): New macros.
14493 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14494 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14495 JDEP_VARIABLE): New enum values and jdep kinds.
14496 (jdeplist): New typedef on struct _jdeplist.
14497 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14499 (CALL_EXPR_PRIMARY): New macro.
14500 (struct parser_ctxt): Fields java_pass, current_method_decl,
14501 method_decl_list deleted. New field jdeplist.
14502 (INCOMPLETE_P): Macro deleted.
14503 * parse.y (single_type_import_declaration:): Removed pass switch.
14504 (type_import_on_demand_declaration): Likewise.
14505 (field_declaration:): Removed pass switch on all sub rules.
14506 (class_declaration:): Call the complete_class_decl removed on
14508 (method_declaration:): Removed second pass switch. No longer chain
14509 methods decl when method_header reduced.
14510 (method_header:): Sub rules no longer depend on pass switch.
14511 (method_declarator:): Likewise.
14512 (method_body:): Likewise.
14513 (abstract_method_declaration:): Likewise.
14514 (block_statement:): Likewise.
14515 (local_variable_declaration:): Likewise.
14516 (argument_list:): Likewise.
14517 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14518 removed. Partial CLASS_EXPR tree node built instead.
14519 (postfix_expression:): Removed pass switch on all sub rules.
14520 (java_pop_parser_context): Free classd_list content.
14521 (yyerror): Call obstrack_grow0 to finalize error message.
14522 (check_class_interface_creation): Comment modified to reflect new
14523 returned value meaning. Removed second pass switch. Return 1 if an
14524 error was found, 0 otherwise. Adjust pointer on filename if a
14525 leading path separator was found.
14526 (maybe_create_class_interface_decl): Removed first pass switch
14527 when linking the class decl to the class_list. Install a new
14528 jdep_list for the class.
14529 (add_superinterfaces): List of unresolved interfaces is
14530 gone. Unresolved interfaces are directly added to the current
14532 (create_interface): Second pass shortcut removed.
14533 ctpx->modifier_ctx access through MODIFIER_WFL.
14534 (create_class): Second pass shortcut removed. Call to
14535 register_incomplete_type replaces the call to
14536 parser_chain_incomplete_item.
14537 (complete_class_decl): Function removed.
14538 (duplicate_declaration_error): New way of retrieving redeclared
14540 (register_fields): Call to lookup_modifier_cl replaced by
14541 MODIFIER_WFL. New way of handling unresolved type, using
14542 unresolved_type_p and obtain_incomplete_type.
14543 register_incomplete_type replaces call to parser_chain_incomplete_item.
14544 (patch_stage): New static global variable.
14545 (method_header): New way of handling unresolved type, using
14546 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14547 indicates that the method decl needs to be patched.
14548 (check_abstract_method_header): Call to lookup_modifier_cl
14549 replaced by MODIFIER_WFL.
14550 (method_declarator): Incomplete argument type are registered
14551 calling register_incomplete_type. Patch on the declared method is
14552 issued in that case.
14553 (unresolved_type_p): New function.
14554 (parser_check_super_interface): New comment to reflect function's
14555 modified returned type (int). Function and has a new argument
14556 this_wfl. Call to parse_error_context uses this_wfl instead of
14557 relying on lookup_cl.
14558 (parser_check_super): Comment reflects function's new returned
14559 type (int). Function returns nonzero value on error.
14560 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14561 register_incomplete_type, jdep_resolve_class): New functions to
14562 handle incomplete types in declarations.
14563 (java_complete_class): Rewritten to work with the new incomplete
14564 type handling scheme.
14565 (complete_class_report_errors): Likewise.
14566 (complete_method_decl): Removed: it jobs is now handled by
14567 java_complete_class.
14568 (do_resolve_class): Class loaded in not already loaded and not
14569 found in Java source code.
14570 (java_check_regular_methods, java_check_abstract_methods): Don't
14571 call complete_method_decl anymore.
14572 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14573 (read_import_dir): Got rid of the pass number dependency.
14574 (declare_local_variables): New handling of unresolved types (patch
14576 (source_start_java_method): New parameter level. Function called
14577 with level set to 1 when argument types are potentially
14578 unresolved. Called to complete the job with level set to 2 once
14579 types are complete.
14580 (source_end_java_method): Call to permanent_allocation
14581 removed. Waiting to be replaced by a more suitable obstack
14583 (java_complete_expand_methods, java_complete_expand_method,
14584 java_expand_finals): New functions.
14585 (build_method_invocation_stmt): Renamed
14586 patch_method_invocation_stmt. Extracts function call expression
14587 (wfl) and arguments (args) from CALL_EXPR tree operands.
14588 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14589 call. Patch the function and argument operand of the CALL_EXPR
14591 (patch_argument, java_complete_tree): New functions.
14593 1998-04-20 Per Bothner <bothner@cygnus.com>
14595 Recover from missing fields and methods (i.e. error instead of fatal).
14596 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14597 * expr.c (expand_invoke): Recover from missing method.
14598 (expand_java_field_op): Recover from missing field.
14599 Inline references to java.lang.{Integer,Char,...}.TYPE.
14600 * typeck.c (get_type_from_signature), java-tree.h: New function.
14601 * class.c (add_method): Use get_type_from_signature.
14602 (build_class_ref): Handle a class that was not found.
14603 * typeck.c (convert): Handle conversion to pointers (for convenience).
14604 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14605 instead of lookup_field to handle missing fields.
14607 * jcf-parse.c (process_zip_dir): Set java_source.
14609 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14611 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14613 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14615 * jcf-parse.c (load_class): Don't change input_filename before
14616 calling jcf_parse_source (but still do it before calling
14618 (jcf_parse_source): Assign input_filename after having saved the
14620 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14621 list. ctxp->modifier_ctx zeroed according to its new
14622 definition. ctxp->filename initialized. Removed
14623 JAVA_MODIFIER_CTX_UNMARK.
14624 (java_unget_unicode): Update the character based column position.
14625 (java_allocate_new_line): ref_count not used anymore. Always free
14626 ctxp->p_line. Initialize c_line->char_col to 0.
14627 (java_get_unicode): Update the character based column position.
14628 (java_lex): Use ctxp->elc to store current position in source
14629 file, at the beginning of the parsed token. Set modifier_ctx entry
14630 corresponding to the parse modifier to a WFL node. Return a WFL
14631 node when an identifier is parsed.
14632 (java_lex_error): Now uses ctxp->elc to store current position in
14634 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14635 * lex.h (build_wfl_node): New function definitions.
14636 (struct java_line): ref_count and next fields are gone. New field
14638 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14639 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14640 (JAVA_COLUMN_DELTA): New macro.
14641 (java_lc): New typedef on new struct _java_lc.
14642 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14643 (parse_error_context, parse_warning_context): Changed prototypes.
14644 (java_get_line_col): Added as an available global function.
14645 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14646 (IC_DECL): Replaced by macro IC_TYPE
14647 (DEPEND_WFL): New macro.
14648 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14650 (exit_java_complete_class): Removed a commented out statement.
14651 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14652 now an array of tree nodes. Deleted fields line_list and
14653 e_line. New field elc, to replace e_line.
14654 * parse.y (array_type:): Build WFL node.
14655 (qualified_name:): Build a single WFL node out of two. Retain
14656 the location information of the first node in the resulting node.
14657 (package_declaration:): Use package name as a WFL node
14658 (single_type_import_declaration:): Use imported name as a WFL node.
14659 (type_import_on_demand_declaration:): Use root of the imported
14660 packages as a WFL node.
14661 (field_declaration:): Removed unused local variable cl.
14662 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14663 (yyerror): New static elc. Removed static error_line, error_pos.
14664 New local code_from_source. Save ctxp->elc into elc at the first
14665 pass. Call java_get_line_col to get a string of the line where
14666 the error occurred.
14667 (debug_line): Removed static function.
14668 (parse_error_context, parse_warning_context): Parameter cl is now
14669 a WFL node. Use its value to initialize ctxp->elc.
14670 (redefinition_error): Parameter cl is now a WFL node.
14671 (parse_add_interface): New parameter wfl. No longer call
14672 lookup_cl, use wfl instead.
14673 (check_class_interface_creation): Parameter cl is now a WFL node.
14674 (maybe_create_class_interface_decl): Likewise.
14675 (add_superinterfaces): New function.
14676 (create_interface): Removed local cl, node, super_decl,
14677 super_decl_type. Function now uses id as a WFL node. Better
14678 warning/error report on obsolete or forbidden mix of
14679 modifiers. Now calls add_superinterfaces to register interfaces.
14680 (create_class): Removed local cl, node. Local variable id is used
14681 as a WFL node. Better error report on forbidden modifier
14682 mix. Uses add_superinterfaces to register interfaces.
14683 (find_field): Argument cl is now a WFL node. Now store the WFL
14684 node of a fields that needs to be checked for their
14686 (method_header): Local variable node non longer used. Local
14687 variable id replaces cl.
14688 (check_modifiers_consistency): Local variable cl is now a WFL
14690 (method_declarator): Local variable cl replaced by parameter id.
14691 (parser_qualified_name): Now uses parameter name as a WFL node.
14692 (parser_check_super_interface): New parameter wfl, for achieve
14693 greater accuracy during error reports.
14694 (parser_chain_incomplete_item): New parameter named location. Used,
14695 along the decl, to construct the incomplete item node.
14696 (java_complete_class): resolve_class now uses WFL node extracted
14697 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14699 (complete_method_decl): Unresolved function's argument types are WFL.
14700 (resolve_class): Parameter cl is now a WFL node.
14701 (resolve_and_layout): Likewise.
14702 (do_resolve_class): Likewise. Try first to use cl and then do the
14703 lookup on the decl when calling check_pkg_class_access.
14704 (complete_class_report_errors): Use IC_TYPE in place of
14705 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14706 instead of doing a lookup over the decl.
14707 (java_check_final): Use WFL info from field tree list.
14708 (lookup_cl): Rewritten and returns a statically defined WFL node.
14709 (lookup_modifier_cl): Now uses information from WFL nodes.
14710 (process_imports): Likewise.
14711 (read_import_dir): name and cl arguments replaced by a single WFL
14712 node. Function modified accordingly.
14713 (find_in_imports_on_demand): Now uses WFL node.
14714 (check_pkg_class_access): cl argument is now a WFL node.
14715 (declare_local_variables): Fixed to use WFL nodes.
14716 (resolve_expression_name): Likewise.
14717 (build_method_invocation_stmt): name_combo argument renamed
14718 wfl. Function modified to use WFL nodes.
14719 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14720 (lookup_method_invoke): cl is now a WFL node. Added missing
14721 IDENTIFIER_POINTER to class type decl name.
14723 1998-04-14 Dave Brolley <brolley@cygnus.com>
14725 * lang.c (init_parse): Now returns char* containing the filename.
14727 1998-04-10 Per Bothner <bothner@cygnus.com>
14729 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14731 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14732 * class.c (make_class_data): If flag_assume_compiled, initial class
14733 state is CSTATE_PREPARED; make superclass and interfaces direct
14734 references, rather than constant pool indexes.
14736 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14738 * parser.y: Include flags.h. Removed debug variable pl.
14739 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14740 (block:): Likewise.
14741 (labeled_statement_nsi:): Generate debug info when reducing
14742 expression_statement:.
14743 (check_pkg_class_access): get_access_flags_from_decl invocation
14744 fixed for new CLASS_* flags location.
14745 (source_end_java_method): Save/restore parser context when
14746 entering/leaving this routine. Restore lineno to its right value
14747 before calling expand_end_bindings.
14748 (build_method_invocation_stmt): build_invoke called with the
14749 current line information.
14750 (build_invoke): New argument cl. Wrap the function call around a
14752 (refine_accessible_methods_list): Changed comment, removed
14754 * parse.h: Fixed typo in comments.
14755 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14756 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14757 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14759 * lex.c (java_lex): Record the last closing curly bracket of a
14761 * jcf-parse.c (jcf_parse_source): Now calls
14762 java_check_methods. Clarified comment, fixed typo.
14764 1998-04-09 Dave Brolley <brolley@cygnus.com>
14766 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14767 (finish_parse): Expose for non USE_CPPLIB builds.
14769 1998-04-08 Jeffrey A Law (law@cygnus.com)
14771 * lang.c (lang_print_xnode): New function.
14773 1998-04-03 Per Bothner <bothner@cygnus.com>
14775 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14776 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14777 used to build a class's dispatch table.
14778 (make_class_data): Generate dispatch table if flag_assume_compiled.
14779 Set dtable of class object to address of class_dtable_decl.
14781 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14782 be volatile and have side effects - generates better code.
14784 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14785 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14787 * expr.c (expand_invoke): If class is final, method is
14788 effectively final, so can call it directly.
14790 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14792 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14794 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14796 * parse.y (build_method_invocation_stmt): Removed extra argument
14799 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14801 * expr.c (dtable_indent): Now static global.
14802 (expand_invoke): Now call invoke_build_dtable and
14803 build_invokevirtual.
14804 (invoke_build_dtable, build_invokevirtual): New functions.
14805 * jcf-io.c (find_class): Defer issuing a warning by setting
14806 jcf->outofsynch to 1.
14807 * jcf-parse.c (jcf_out_of_synch): New function.
14808 (load_class): Test this_jcf.outofsynch flag and call
14809 jcf_out_of_synch accordingly.
14810 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14811 comment indentation.
14812 * lex.c (java_get_unicode): Fixed code indentation.
14813 (java_lex): Create string literal. Fixed typo. Removed several
14814 premature obstack_free.
14815 * parse.h: New enums for name resolution and invocation mode.
14816 (struct qualification): New data structure.
14817 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14818 (do_resolve_class, build_method_invocation_stmt,
14819 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14820 debug_line, identical_subpath_p, invocation_mode,
14821 refine_accessible_methods_list, build_invoke,
14822 lookup_method_invoke): New functions declared.
14823 (build_invokevirtual, invoke_build_dtable, match_java_method,
14824 build_field_ref, jcf_out_of_synch): New references to external
14826 (struct parse_ctxt): Removed artificial_constructor field.
14827 * parse.y: (array_type:): Type defined for this rule.
14828 (class_type:): Installed default rule for interface_type:.
14829 (array_type:): Now build Java array type.
14830 (qualified_name:): Now use obstack_grow0.
14831 (method_declaration:): Skip the artificial constructor added to
14833 (abstract_method_declaration:): Execute the code only during pass 1.
14834 (block:): Installed default rule in block_statements:.
14835 (block_statement:): Add the statement to the method during pass 2.
14836 (statement_expression): Installed default rule for
14837 method_invocation:.
14838 (argument_list:): Added code to build the argument list.
14839 (method_invocation:): Added call to create the method invocation
14841 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14842 (debug_line): New function for debug.
14843 (complete_class_decl): No longer do something during pass 1.
14844 (method_header): Use BUILD_PTR_FROM_NAME.
14845 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14847 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14848 function's main comment.
14849 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14851 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14852 (resolve_class): Now works with arrays.
14853 (do_resolve_class, resolve_and_layout): New functions.
14854 (java_check_regular_methods): Reverse method list before and after
14855 having processed it. No longer set ctxp->artificial_constructor.
14856 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14857 accordingly. Fixed typo in issued error message. Now use
14859 (find_in_imports_on_demand): Now use obstack_grow0.
14860 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14861 (source_end_java_method): Call expand_expr_stmt instead of
14862 expand_expr. Calls it before calling expand_function_end.
14863 (java_method_add_stmt): Do nothing if errors were found during
14865 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14866 (build_method_invocation_stmt, build_invoke, invocation_mode,
14867 lookup_method_invoke, refine_accessible_methods_list,
14868 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14870 * typeck.c (build_java_signature): Properly end method signature
14871 if return type skipped.
14872 (match_java_method): New function.
14874 1998-03-16 Per Bothner <bothner@cygnus.com>
14876 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14878 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14880 * expr.c (build_invoke_non_interface): New function.
14881 (methods_ident, ncode_ident): Now static globals.
14882 (expand_invoke): Use build_invoke_non_interface.
14883 * java-tree.h (struct lang_decl): New field function_decl_body.
14884 (DECL_FUNCTION_BODY): New macro.
14885 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14886 CLASS_FROM_SOURCE_P.
14887 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14888 before starting pass 2. Call to java_generate_parsed_class replaced
14889 by java_register_parsed_class.
14890 * lex.c: Fixed typo in header. Some line width related formating.
14891 * lex.h: Some line width related formating.
14892 * parse.h (source_end_java_method, resolve_expression_name,
14893 complete_class_decl, maybe_create_class_interface_decl,
14894 check_class_interface_creation): New static function declarations.
14895 (java_layout_parsed_class, java_method_add_stmt): New function
14897 (struct parser_ctxt): Field mark_class_generate removed. New
14898 fields class_list and artificial_constructor.
14899 * parse.y: Fixed typo in header.
14900 (class_declaration:): Call complete_class_decl when class body
14902 (method_declaration:): Call source_end_java_method in pass 2 when
14903 the method body is defined.
14904 (postfix_expression:): Do expression name resolution on sub-rule
14905 name during pass 2.
14906 (create_class, create_interface): Merged common pieces.
14907 (check_class_interface_creation, maybe_create_class_interface_decl):
14909 (complete_class_decl): New function.
14910 (register_fields): Fixed line width related typo.
14911 (method_header): Correctly skip first argument when fixing
14912 argument line. Changed the loop.
14913 (java_check_circular_reference): Now use ctxp->class_list.
14914 (java_complete_class): Removed start/stop marking.
14915 (java_check_regular_methods): Now takes a class decl as an
14916 argument. Add default constructor if none were encountered.
14917 (java_check_methods): Now use ctxp->class_list. Changed call to
14918 java_check_regular_methods.
14919 (source_start_java_method): Set DECL_ARG_TYPE for each function
14921 (source_end_java_method, java_method_add_stmt): New functions.
14922 (java_generate_parsed_class): No longer exists.
14923 (java_layout_parsed_class, java_register_parsed_class): New functions.
14924 (resolve_expression_name): New function.
14926 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14928 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14929 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14930 until pass initializations are done. Call read_import_dir with
14932 * parse.h: (lookup_modifier_cl): New function declared.
14933 (INTERFACE_FIELD_MODIFIERS): New macro.
14934 (OBSOLETE_MODIFIER_WARNING): New macro.
14935 * parse.y: (register_fields): Class type and current field name in
14936 local variables. Check modifier(s) if adding field(s) to an interface.
14937 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14938 and report errors using the faulty modifier line context.
14939 (lookup_modifier_cl): New function.
14940 (read_import_dir): Detect and report default import processing
14943 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14945 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14946 * class.c (is_compiled_class): Return 1 after making sure it
14947 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14948 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14949 * java-tree.h (flag_assume_compiled): Add decl.
14950 * lang.c (lang_f_options): Add the flag.
14951 (flag_assume_compiled): Add decl, default to 0.
14953 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14955 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14956 (is_compiled_class): Likewise.
14957 (layout_class): Likewise.
14958 (layout_class): Detect and lay out classes defined in source code.
14959 (interface_of_p, add_interface_do, may_add_interface): New
14961 (add_interface): Now use add_interface_do.
14962 (add_method_1): New function.
14963 (add_method): Now use add_method_1.
14964 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14965 (complete_start_java_method): New function.
14966 (start_java_mehod): Now call complete_start_java_method.
14967 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14968 (expand_invoke): Likewise and fixed typo.
14969 *gjava.c: (print_super_field): Use new argument to find_class
14972 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14973 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14974 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14976 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14977 (add_method_1, push_class): New prototypes.
14978 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14979 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14980 directory where the class was found.
14981 (find_class): New argument DO_CLASS_FILE. Function find_class
14982 modified accordingly.
14983 *jcf-parse.c: (fix_class_path): New function.
14984 (load_class): Use new VERBOSE argument. load_class now finds and
14985 loads/parses .class/.java files. Save read_state of current_jcf
14987 (java_parser_abort_on_error): New macro.
14988 (jcf_parse_source, parse_source_file): New function.
14989 (jcf_parse): Fixed typo.
14990 (yyparse): Call parse_source_file () only.
14991 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14992 writing the real class name back in the zip directory entry.
14993 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14994 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14995 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14996 (find_class): Prototype fixed.
14997 *lex.c: Added 1998 time stamp.
14998 Removed all static global variables, moved into the parser
14999 context data structure.. Now include unistd.h if SEEK_SET not
15001 (java_init_lex): Rewritten.
15002 (java_sneak_unicode): Modified current unicode access in current line.
15003 (java_unget_unicode): Likewise.
15004 (java_allocate_new_line): New allocation management.
15005 (java_read_char): Modified access and storage of unget_utf8_value.
15006 New way of processing current unicode.
15007 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
15008 (java_get_unicode): Now use the parser context.
15009 (java_lineterminator): Likewise.
15010 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
15011 of the reentrant parser implementation. Function now use the
15012 parser context data structure and java_lval. Fixed production of
15013 the float and double constant "out of range" error message. Fixed
15014 obstack use. Return integer value when hitting a modifier. Now
15015 return type for TRUE, FALSE and other predefined types. Return
15016 identifier as a TREE_LIST list containing the current line context
15017 as the TREE_VALUE sub-node.
15018 (java_unicode_2_utf8): Fixed typo in declaration.
15019 (java_lex_error): Now use the parser context data structure.
15020 *lex.h: Added 1998 time stamp.
15021 (struct java_line): New fields ref_count and next.
15022 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
15023 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
15024 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
15025 *parse.h: Added 1998 time stamp.
15026 (java_parse_source_file): Renamed from parse_source_file.
15027 (YYERROR_NOW, YYNOT_TWICE): Fixed.
15028 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
15029 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
15030 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
15031 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
15032 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
15033 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
15034 (struct parser_ctxt): New data structure to keep the parser context.
15035 *parse.y: Added 1998 time stamp, got rid of static global variables.
15036 (java_error_count, ctxp): New global variables.
15037 (%union): New value field.
15038 (numeric_type, integral_type): Rules removed.
15039 (primitive_type): Rule defined to handle integral, float, double and
15041 (qualified_name, package_declaration,
15042 single_type_import_declaration, type_import_on_demand_declaration,
15043 modifiers, class_declaration, super, interfaces,
15044 interface_type_list, class_body, field_declaration,
15045 field_declaration, variable_declarators, variable_declarator,
15046 variable_declarator_id, method_declaration, method_header,
15047 formal_parameter_list, formal_parameter, method_body, block,
15048 static, interface_declaration, extends_interfaces,
15049 abstract_method_declaration, local_variable_declarators): Rules now
15051 (force_error, do_warning): New global statics.
15052 (push_parser_context, parser_context_save_global,
15053 parser_context_restore_global, pop_parser_context): New functions.
15054 (yyerror): Now uses the global parser context. Fixed use of obstack.
15055 (parse_error, parse_error_context, parse_warning_context,
15056 java_accstring_lookup, redefinition_error, check_modifiers,
15057 parser_add_interface, create_interface, create_class, find_field,
15058 duplicate_declaration_error, register_fields, method_header,
15059 check_modifiers_consistency, check_abstract_method_header,
15060 method_declarator, parser_qualified_classname,
15061 parser_check_super_interface, parser_check_super,
15062 parser_chain_incomplete_item, java_check_circular_reference,
15063 layout_class_from_source, java_complete_class,
15064 complete_method_decl, resolve_class, complete_class_report_errors,
15065 java_check_final, check_method_redefinition,
15066 java_check_regular_methods, java_check_abstract_methods,
15067 java_check_methods, lookup_java_interface_method2,
15068 lookup_java_method2, lookup_cl, find_name_in_single_imports,
15069 process_imports, find_in_imports, read_import_entry,
15070 read_import_dir, find_in_imports_on_demand,
15071 check_pkg_class_access, not_builtin_p, declare_local_variables,
15072 source_start_java_method, java_generate_parsed_class): New
15074 *typeck.c: (signature_include_return): New global variable.
15075 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
15076 to add the function returned type in the signature.
15078 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
15080 * jcf-io.c (open_in_zip): Use strncmp and LEN.
15082 1998-01-29 Dave Brolley <brolley@cygnus.com>
15084 * Make-lang.in (java.info): Added.
15085 (java.install-info): Added
15087 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
15089 * Makefile.in (clean): Also remove java/parse.c.
15091 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
15093 Add a pair of -fbounds-check/-fno-bounds-check options.
15094 * lang.c (lang_decode_option): Add code to grok arguments.
15095 (flag_bounds_check): Add decl.
15096 (lang_f_options): New array w/ the option in it.
15097 * java-tree.h (flag_bounds_check): Add decl.
15098 * lang-options.h: New file.
15099 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
15100 of a static macro value.
15101 (JAVA_ARRAY_EXCEPTION): Delete macro.
15103 1998-01-23 Per Bothner <bothner@cygnus.com>
15105 * typeck.c (build_java_array_type): Fix two bugs in previous change.
15106 * expr.c (build_anewarray): Add missing promote_type.
15108 1998-01-22 Per Bothner <bothner@cygnus.com>
15110 Add array types with known length to optimize bounds checking.
15111 * typeck.c (build_java_array_type): Take length parameter.
15112 (java_array_type_length, build_prim_array_type): New functions.
15113 * java-tree.h: Update for new functions.
15114 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
15115 * class.c: Use build_prim_array_type.
15116 * expr.c (can_widen_reference_to): Handle known-length array types.
15117 (verify_jvm_instructions): Keep track of integer push instructions
15118 followed by newarray/anewarray, so we can build known-length arrays.
15119 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
15120 (java_array_data_offset): New function.
15121 (build_java_array_length_access): New function. Optimize if constant.
15122 (build_java_arrayaccess): Constant fold bounds check.
15123 (expand_java_newarray, expand_java_anewarray): Replaced by ...
15124 (build_newarray, build_anewarray): New functions.
15125 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
15126 * verify.c (merge_types): Handle known-lengh array types.
15128 1998-01-19 Per Bothner <bothner@cygnus.com>
15130 * expr.c (expand_byte_code): Fix performace bug, which caused
15131 searching linenumber_table to be linear rather than constant.
15133 1997-12-12 Per Bothner <bothner@cygnus.com>
15135 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
15137 * decl.c, java-tree.h (soft_fmod_node): New global.
15138 * decl.c (init_decl_processing): Define __builtin_fmod.
15139 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
15140 using __builtin_fmod.
15142 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
15144 * keyword.h: New file, output of keyword.gperf as processed by
15146 * lex.c (java_lex_init): Initialize java_error_flag.
15147 * parse.c (YYERROR_NOW): Uses java_error_flag.
15148 * parse.y: New static java_error_flag. Useless definition of
15150 * parse.y (java_error): Portable error recovery using
15151 java_error_flag (not yet completely tuned).
15153 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
15155 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
15157 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
15159 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
15160 (parse.c, lex.c, keyword.h): New rules for Java source code
15162 * parse.c: Renamed into jcf-parse.c.
15163 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
15164 * keyword.gperf: New file, Java keywords.
15165 * parse.y: New file, Java language grammar.
15166 * parse.h: New file, Java language grammar definitions.
15167 * lex.c: New file, Java language lexer.
15168 * lex.h: New file, Java language lexer definitions.
15170 1997-12-03 Per Bothner <bothner@cygnus.com>
15172 * decl.c (clinit_identifier_node), java-tree.h: New global.
15173 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
15174 * verify.c (verify_jvm_instructions): Inline use of removed macros.
15175 * expr.c (expand_java_field_op): Check for invalid assignment
15178 * jcf-reader.c (get_attribute): Test for wrong attribute length.
15180 1997-10-27 Per Bothner <bothner@cygnus.com>
15182 * verify.c (verify_jvm_instructions): When processing a handler,
15183 attempt to set the current_subr to the right value.
15184 (More complicated code combines Sep 17 and Oct 22 versions.)
15186 1997-10-24 Per Bothner <bothner@cygnus.com>
15188 * class.c (push_class): Figure out (guess) name of source file.
15189 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
15190 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
15191 (parse_class_file): Change return type from int to void.
15192 Call debug_start_source_file/debug_end_source_file.
15194 * expr.c (build_java_binop): Fix masking 2nd operand.
15195 * decl.c (init_decl_processing): Set sizetype first.
15197 1997-10-22 Per Bothner <bothner@cygnus.com>
15199 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
15200 (Revert Sep 17 change.)
15202 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
15204 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
15205 .class extension in their name and fix thing so we don't process
15206 them parse_zip_file_entries().
15207 (parse_zip_file_entries): Cleaned unused local variables.
15209 1997-10-20 Per Bothner <bothner@cygnus.com>
15211 * expr.c (can_widen_reference_to): Allows equal array element types.
15212 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
15213 * jcf-dump.c (RET): Get (and print) index.
15215 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
15216 Promote element type to POINTER_TYPE.
15218 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15220 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
15221 find_in_current_zip, jcf_figure_file_type): Moved from
15222 jcf-reader.c to parse.c.
15223 * zextract.c: (read_zip_archive): takes file_comment_length possible
15224 field into account.
15226 1997-10-20 Per Bothner <bothner@cygnus.com>
15228 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
15230 * verify.c (merge_types): Handle array types even better ...
15232 1997-10-17 Per Bothner <bothner@cygnus.com>
15234 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15236 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15237 * class.c (make_class_data): Don't build fields_decl if no fields.
15238 When building fields_decl, skip if DECL_ARTIFICIAL.
15240 * expr.c (java_stack_swap): Update stack_type_map.
15241 * verify.c (merge_types): Handle array types better.
15243 1997-10-15 Per Bothner <bothner@cygnus.com>
15245 * class.c (add_field): Don't promote short integral fields to
15246 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15247 * expr.c (push_value): Promote and convert short integral values.
15249 * decl.c, java-tree.h (integer_two_node): New constant node.
15250 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15252 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15254 * class.c (append_gpp_mangled_type): Use function argument
15255 unpromoted type to generate mangled name.
15257 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15259 * constants.c (build_constant_data_ref): Now uses current_class
15260 instead of main_class.
15261 (build_constants_constructor): Now uses current_class instead of
15263 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15264 of the global variable SeepZipFiles done here.
15265 * zextract.c (read_zip_archive): extra_field optional field taken
15266 into account while computing the position of the class file in the
15268 * verify.c (verify_jvm_instructions): Use current_jcf to search
15270 * parse.c (load_class): First search for the class to load in the
15271 current zip file. Saves current_jcf (restored before returning
15272 from that function). Don't call JCF_FINISH in the class was found
15273 in the current ZIP file.
15274 (jcf_parse): If the class was found in the current ZIP file, save
15275 its tree_constant_pool (for later reuse).
15276 (parse_class_file): New function. Process each method defined in
15277 the current class and record the class as to be later registered.
15278 (yyparse): Rewritten. Figure the type of the current file and switch
15280 * lang.c: New global variable current_jcf.
15281 (lang_init): Removed compiling_from_source test (done later, in
15282 yyparse). Removed call the jcf_parse ().
15283 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15284 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15285 in the current ZIP file) and zip_offset (offset to the class data in
15286 the current zip file).
15287 * jcf-reader.c: zipfile.h included.
15288 localToFile: New ZipFileCache static global variable
15289 (parse_zip_file_entries): New function. Browse the current ZIP
15290 file directory and process each class found.
15291 (process_zip_dir): New function. Register each class found in the
15292 ZIP file directory. The class aren't parsed but a valid JCF is
15293 link to each of them.
15294 (find_in_current_zip): New function. Search for a class in the
15295 current ZIP file directory. If found, prepare the class so that it
15297 (jcf_figure_file_type): New function. Examine the file structure
15298 to figure a class file, a ZIP file. If none of these categories are
15299 matched, a source file is assumed.
15300 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15301 SeenZipFile: New global variable.
15302 (open_in_zip): Use zipmember's length to accelerate the search for
15303 a member. If zipmember was NULL and zip file successfully read,
15305 * java-tree.h: New global variable current_jcf declared. Added
15306 declaration for current_constant_pool_tags, current_constant_pool_data,
15307 current_constant_pool_length, current_constant_pool_data_ref.
15308 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15309 store the JCF of classes seen in a zip file) and tree *constant_pool
15310 (to save a loaded class constant pool). current_class declared here.
15311 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15312 retrieve method_ref_constant.
15313 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15314 (OBJECT): get_class_constant now uses current_jcf.
15315 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15316 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15317 (expand_invoke): Now uses current_class instead of main_class
15318 (build_class_init): Now uses current_class instead of main_class
15319 * class.c: New static global variable registered_class.
15320 (register_class): New function.
15321 (emit_register_class): Modified to use registered_class instead of
15323 (is_compiled_class): Now take into account class seen in the archive.
15325 1997-10-06 Per Bothner <bothner@cygnus.com>
15327 * except.h: Renamed to: java-except.h.
15328 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15329 * except.c: Add semi-working (commented out) implementation.
15331 * expr.c (expand_iinc): Add needed flush_quick_stack.
15332 * parse.c (set_source_filename): New function.
15333 (give_name_to_class): Set input_filename from package.classname.java.
15335 * jcf-io.c (find_class): Don't look first in ".".
15337 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15339 * zextract.c (read_zip_archive): Now takes into account the
15341 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15343 1997-09-20 Per Bothner <bothner@cygnus.com>
15345 * constants.c, java-tree.h (build_internal_class_name): New function.
15346 (alloc_class_constant): Re-implement using build_internal_class_name.
15347 * class.c (make_class_data): Likewise.
15348 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15350 1997-09-17 Per Bothner <bothner@cygnus.com>
15352 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15353 to NULL before pushing an exception handler target.
15355 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15356 (java_stack_swap, java_stack_dup): Re-write to be safe from
15357 clobbering registers.
15358 (build_class_init): New function.
15360 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15362 * typeck.c (build_java_array_type): Temporary use
15363 permanent_obstack to create the array 'length' field.
15364 * expr.c (lookup_label): Temporay use permanent_obstack to create
15365 label if not found.
15366 * class.c (push_super_field): Tempory use permanent_obstack.
15368 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15370 * typeck.c (type_for_mode): Now handles double_type_node and
15372 * verify.c (verify_jvm_instructions): The instruction following
15373 the wide bytecode is checked. OPCODE_ret added to the list of
15376 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15378 * class.c (make_class): Temporary use permanent_obstack. Set the
15379 class CLASS_P field to 1.
15380 (push_class): Temporary use permanent_obstack.
15381 (set_super_info): Temporary use permanent_obstack.
15382 (add_method): Temporary use permanent_obstack, set
15383 METHOD_TRANSIENT().
15384 (add_field): Temporary use permanent_obstack. Sets
15385 FIELD_VOLATILE() and FIELD_TRANSIENT().
15386 (build_class_ref): Temporary use permanent_obstack if the class
15388 (build_static_field_ref): Temporary use permanent_obstack when
15389 creating field's rtl.
15390 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15391 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15392 and fields. Function finalized, as far as flag handling.
15393 (push_class_static_dummy_field): Temporary use permanent_obstack.
15394 (emit_register_class): Force generation of class registration at
15396 * decl.c (end_java_method): Call permanent_allocation() before
15398 * expr.c (can_widen_reference_to): Added comment to interface
15399 handling, fixed typo.
15400 (lookup_field): Now uses CLASS_P() to correct FIXME
15401 (expand_invoke): Verification on public && !static &&
15402 !abstract moved into soft_lookupinterfacemethod (kaffe).
15403 Use Object class dtable if objectref is an array when expanding
15405 (java_push_constant_from_pool): Temporary use permanent_obstack
15406 for CONSTANT_string
15407 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15408 create constant references.
15409 (get_constant): Temporary use permanent_obstack to create constant.
15410 (load_class): Temporary use permanent_obstack to load class.
15411 (jcf_parse): Temporary use permanent_obstack to perform class
15413 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15414 (build_java_signature): Temporary use permanent_obstack.
15415 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15417 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15418 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15421 1997-09-11 Per Bothner <bothner@cygnus.com>
15423 * class.c (append_gpp_mangled_type): Fix typo.
15424 (emit_register_class): Use main_class to get class object, rather
15425 than looking for no-longer-existing static decl starting with _CL.
15426 * typeck.c (parse_signature_type): Promote array element type
15427 if it is a RECORD_TYPE.
15429 1997-09-10 Per Bothner <bothner@cygnus.com>
15431 * class.c (push_class_static_dummy_field): New function.
15432 (mangle_static_field): New. Do G++-style mangling of static fields.
15433 (layout_class): Mandle static fields here, not in add_field.
15434 (build_class_ref): The class object is now a dummy static field.
15435 * decl.c (find_local_variable): Look for best, instead of first match.
15436 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15437 (build_java_athrow): Don't check here if exception is Throwable.
15438 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15439 (TYPE_USED): Removed. No longer used ...
15440 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15441 * verify.c (push_pending_label): New function.
15442 (push_pending_block): Renamed to check_pending_block.
15443 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15444 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15445 re-checking possible handlers) after a store (less wasted work).
15446 Check for null handler (finally) before calling add_handler.
15447 Various changes to (finally?) correctly handle try/finally.
15449 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15451 * class.c: Include stdio.h.
15453 1997-09-04 Per Bothner <bothner@cygnus.com>
15455 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15456 to make sure class is initialized before static/special invoke.
15458 * verify.c (verify_jvm_instructions): On a store instruction,
15459 call find_local_variable to force pre-allocation of decl and rtx.
15460 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15462 1997-09-03 Per Bothner <bothner@cygnus.com>
15464 * class.c (build_class_ref): Strip off "promoted_" if need be.
15465 (make_field_value): Call build_java_signature when needed.
15466 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15467 * expr.c (build_java_athrow): Don't push_value of exception.
15468 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15469 match specification of [fd]cmp[lg] for NaNs.
15470 (expand_byte_code): Add support for exception handler ranges.
15471 * except.c: Add skeleton for EH code-generation.
15472 * verify.c (merge_types): Treat all promoted integral types as equal.
15473 * constants.c (build_constants_constructor): To force creation of
15474 current_constant_pool_data_ref, call build_constant_data_ref.
15476 * javaop.def (lload): Fix typo.
15477 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15479 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15481 * parse.c: Don't include function.h.
15483 1997-08-27 Per Bothner <bothner@cygnus.com>
15485 * except.[ch]: New files.
15486 * Makefile.in (JAVA_OBJS): Add except.o
15487 * expr.c: Temporary warning about unimplemented exceptions.
15488 * verify.c: Verify exception handlers.
15490 * jcf-dump.c (disassemble_method): Print exception table.
15492 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15494 * expr.c (verify_jvm_instructions): Started a thorough
15495 verification of invoke* bytecodes.
15496 (expand_byte_code): flush quick stack if PC is the target of a
15497 branch. and undef RET (conflicting with config/i386/i386.h).
15498 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15500 (expand_invoke): Now handles invokeinterface and do more
15501 verification according to the bytecode.
15502 (lookup_field): Don't try to load the class if processing
15504 (can_widen_reference_to): Now handles interfaces.
15505 * decl.c (init_decl_processing): New global variable
15506 soft_lookupinterfacemethod_node, declared in java-tree.h.
15507 Call set_super_info on string_type_node.
15508 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15510 * class.c (set_super_info): Fills the CLASS_* flags according to
15512 (get_access_flags_from_decl): Handles all class flags.
15514 1997-08-26 Per Bothner <bothner@cygnus.com>
15516 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15517 * parse.c (yyparse): Check for abstract method, and missing code.
15518 * expr.c (expand_byte_code): Change interface.
15519 * lang.c (put_decl_node): Print promoted types prettier.
15520 * verify.c (verify_jvm_instruction): Change interface.
15521 Partial support for scanning exception table.
15522 For load instructions, handle promoted integral types.
15524 1997-08-21 Per Bothner <bothner@cygnus.com>
15526 * verify.c: New file, with contents moved from expr.c.
15527 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15528 * typeck.c (is_array_type_p): Moved here from expr.c.
15529 * java-tree.h: Add some now-needed function declarations.
15530 * Makefile.in (JAVA_OBJS): Added verify.o.
15532 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15534 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15535 METHOD_ABSTRACT flag.
15537 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15538 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15539 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15541 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15543 (start_java_method): Hook for SYNCHRONIZED methods.
15545 * expr.c (build_java_jsr, build_java_ret): New functions
15546 (JSR,PRE): New macros
15547 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15548 (verify_jvm_instructions): tableswitch, lookupswitch,
15549 monitorenter, monitorexit, goto_w: verified.
15550 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15551 (build_java_monitor): New function.
15552 (MONITOR_OPERATION): Modified to call build_java_monitor()
15553 (verify_jvm_instructions): Started a thorough verification of
15556 1997-08-19 Per Bothner <bothner@cygnus.com>
15558 Support verification of jsr/ret subroutines (used for try/finally).
15559 * decl.c (return_address_type_node): New type node.
15560 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15561 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15562 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15563 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15564 TYPE_USED): New macros for special types in type_map.
15566 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15567 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15569 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15571 * expr.c (can_widen_reference_to): New function.
15572 (pop_type): Use it.
15573 (merge_type_state): Support handling start of subroutine.
15574 (push_pending_block): Return char* error message, instead of calling
15575 fatal on an error. Also handle subroutines.
15576 (verify_jvm_instructions): Handle errors from push_poending_block.
15577 Support jsr and ret instructions.
15579 1997-08-19 Per Bothner <bothner@cygnus.com>
15581 * jcf-io.c (find_classfile): Fix thinko.
15582 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15584 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15586 * Makefile.in (BISON): Remove.
15588 1997-08-07 Per Bothner <bothner@cygnus.com>
15590 * Makefile.in: Convert to autoconf.
15591 * config-lang.in (outputs): Added java/Makefile.
15593 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15594 Rename cc1java to jc1.
15596 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15597 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15599 * class.c (class_depth): Do load_class if needed.
15601 Mostly better verification.
15602 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15603 (init_decl_processing): Change return type of soft_checkcast.
15604 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15605 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15606 lang_print_error): New functions.
15607 (lang_init): Set global hook print_error_function to lang_print_error.
15608 * expr.c: In the type_map ptr_type_node is only used for null now.
15609 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15610 (merge_types): Dererence pointer to record types before comparing.
15611 (decode_newarray_type, merge_types): On error just return NULL.
15612 (build_java_binop): Add preliminary implementation (with warning)
15613 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15614 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15615 (expand_compare, expand_java_goto, expand_java_call): Don't
15616 push_pending_block, since that only makes sense when verifying.
15617 (merge_type_state): Different return codes.
15618 (push_pending_block): A block may need to be verified more than once.
15619 (expand_byte_code): Warn about unused code at code generation time.
15620 (verify_jvm_instruction): Changed logic, since code may need to be
15621 re-verified if type-state has changed. Also, better error handling.
15622 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15623 Improve newarray, anewarray, ?aload, athrow,
15624 * java-tree.h (LABEL_CHANGED): New macro.
15626 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15628 * decl.c (soft_athrow_node): New global variable initialized.
15629 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15630 * typeck.c (convert): Added support for REAL_TYPE.
15631 (convert_to_char): New function.
15632 (convert): Handle CHAR_TYPE.
15633 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15634 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15635 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15637 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15638 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15639 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15640 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15641 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15642 to Use The Right Things.
15643 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15644 compatible with INT. BOOLEAN is made equivalent to BYTE.
15645 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15646 OPCODE_ifnonnull): Now supported.
15647 (build_java_athrow): New function.
15649 1997-08-04 Per Bothner <bothner@cygnus.com>
15651 Rename method name <init> to match G++ (and fix mangling).
15652 * class.c (layout_class): Replace method name of <init> by class name.
15653 (make_method_value): Do inverse renaming of constructor from <init>.
15654 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15655 * typeck.c (lookup_java_constructor): New function.
15656 * expr.c (expand_invoke): If method_name is <init>, call
15657 lookup_java_constructor to find constructor.
15659 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15661 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15663 * parse.c (get_class_constant): Modified to handle array "classes"
15664 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15666 (convert): Modified to handle real type.
15667 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15668 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15669 variables declared.
15670 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15671 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15672 global variables initialized.
15673 (find_local_variable): Handles the case of a pointer
15674 (end_java_method): Restore the use of one more scope
15675 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15676 build_java_array_length_access, expand_java_arrayload,
15677 expand_java_arraystore, expand_java_array_length,
15678 expand_java_multianewarray, expand_java_anewarray,
15679 build_java_check_indexed_type, is_array_type_p,
15680 build_java_throw_out_of_bound_exception): New functions.
15681 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15682 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15683 OPCODE_<t>aload): Implemented code for verification.
15684 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15685 ARRAY_NEW_MULTI): Macro defined.
15686 (CONVERT): Modified to invoke convert().
15687 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15689 1997-07-31 Per Bothner <bothner@cygnus.com>
15691 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15692 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15693 (make_class_data): Field name needs '/' as package prefix.
15694 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15696 1997-07-25 Per Bothner <bothner@cygnus.com>
15698 Implement debug information for local variables.
15699 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15700 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15701 DECL_LOCAL_SLOT_CHAIN): New macros.
15702 (struct lang_decl_var): New type.
15703 * parse.c (give_name_to_locals): Move to decl.c.
15704 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15705 (start_java_method): Re-write parameter handling.
15706 (pending_local_decls): New global variable.
15707 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15708 (find_local_variable): Accept pc so we can skips decls not in range.
15709 (struct binding_level): Add end_pc field.
15710 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15711 (various): Change so current pc gets passed to find_local_variable.
15713 * decl.c (init_decl_processing): Re-arrange fields in
15714 class_type_node and and method_type_node to match kaffe 0.9.1.
15715 * class.c (make_method_value, make_class_data): Update
15716 initializations to match.
15718 1997-07-16 Per Bothner <bothner@cygnus.com>
15720 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15721 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15722 (push_super_field): New function.
15723 (make_class_data): Handle inheritance of class static initializer.
15724 (layout_class): New name mangling.
15725 * constants.c (build_constant_data_ref): Init type of data array
15726 to a one-element array.
15727 (build_constants_constructor): Set DECL_SIZE from complete array type.
15728 * decl.c: Rename class_type, object_type etc to class_type_node,
15729 object_type_node etc. Make former inherit from latter.
15730 * expr.c (expand_invoke): Add cast of function address.
15731 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15732 * parse.c (yyparse): Don't call layout_class here.
15733 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15735 1997-06-14 Per Bothner <bothner@cygnus.com>
15737 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15738 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15739 (alloc_class_constant): New.
15740 * expr.c (expand_invoke): Make sure method's class is initialized.
15741 * class.c (interits_from_p, emit_register_class): New functions.
15742 * parse.c (yyparse): Call emit_register_class.
15744 1997-06-09 Per Bothner <bothner@cygnus.com>
15746 * constants.c: New file, to handle constant pool.
15747 * Makefile.in (JAVA_OBJS): Add constants.o.
15748 * decl.c (init_decl_processing): Update, fix, finish various structs.
15749 (pushdecl_top_level): New.
15750 * parse.c (layout_class): Moved to class.c.
15751 * expr.c (java_push_constant_from_pool): New function.
15752 * class.c (build_class_ref): Make work fully
15753 (make_class_data): Emit super-class, constant pool, interface vector.
15755 1997-06-03 Per Bothner <bothner@cygnus.com>
15757 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15758 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15759 * class.c (class_depth): New function.
15760 (lookup_named_class): Replaced by new function lookup_class.
15761 * decl.c (object_type_node, string_type_node): New.
15762 Remove various types that we no longer need.
15763 * expr.c (verify_jvm_instructions): New separate verifier pass.
15764 (push_type, pop_type): New functions for verifier.
15765 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15766 (expand_byte_code): Simplify, since we assume already verified.
15767 (expand_invoke): Now mostly works.
15768 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15769 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15770 * parse.c: Wait to allocate class object until we know its name.
15771 (layout_class): Calculate DECL_VINDEX for each virtual method.
15772 * typeck.c (get_array_type): Rename to ...
15773 (build_java_array_type): ... and provide working implementation.
15774 (build_java_signature): New function - build Java signature of type.
15775 (set_java_signature): New function - cache signature with type.
15776 (lookup_java_method): New function.
15778 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15780 * class.c (ident_subst): Take extra SUFFIX parameter.
15781 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15782 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15783 (build_class_ref): Actually implement.
15784 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15785 * decl.c (builtin_function): New.
15786 (init_decl_processing): Update for current Kaffe. Declare some
15787 builtin Kaffe functions.
15788 * expr.c (build_address_of): New.
15789 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15790 Renamed (from expand_java_new etc), and added working implementations.
15791 (build_field_ref): Now also handle static fields.
15792 (expand_invoke): Implement invokestatic, and start implement rest.
15793 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15794 * javaop.def: Rename invokevirt -> invokevirtual.
15795 * lang.c (use_handles): Removed.
15796 * parse.c: Add support for ConstantValue attribute.
15797 Handle nested loading of a class. (JPOOL_UTF): New.
15799 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15801 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15803 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15805 * Make-lang.in (java.install-man): New empty rule.
15806 * typeck.c (set_local_type): New function.
15807 * expr.c (STORE_INTERNAL): Call find_local_variable,
15808 not find_stack_slot. Call set_local_type.
15810 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15812 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15813 and building RECORD_TYPE CONSTRUCTORs.
15814 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15816 * lang.c (use_handles): Change the default to 0.
15817 * decl.c: Define and build class_type, field_type, utf8const_type.
15818 * class.c (make_class_data, make_field_value,
15819 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15820 hashUtf8String, strLengthUtf8, mangled_classname:
15821 Functions to build reflective data structures.
15822 * parse.c (yyparse): Call make_class_data.
15824 * jcf-io.c (open_class, find_classfile): New functions.
15825 * jcf-dump.c: Support reading classfile from explicitly-named
15826 class file (without CLASSPATH searching).
15828 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15830 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15831 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15832 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15833 (get_constant): Now trivial for CONSTANT_Utf8.
15835 * jcf.h: Make NEW_CPOOL the default.
15836 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15838 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>