1 2003-09-28 Roger Sayle <roger@eyesopen.com>
3 * expr.c (java_check_reference): Use the semantics of COND_EXPRs
4 with void-type branches instead of using a COMPOUND_EXPR.
6 2003-09-28 Jeff Sturm <jsturm@one-point.com>
8 * decl.c (java_optimize_inline, dump_function): Remove.
9 * java-tree.h (java_optimize_inline): Remove declaration.
10 * jcf-parse.c (java_parse_file): Assume flag_unit_at_a_time is set.
11 * parse.y (source_end_java_method, java_expand_classes):
12 Likewise. Remove dead code.
14 2003-09-27 Roger Sayle <roger@eyesopen.com>
16 * lang.c (java_init_options): Set flag_evaluation_order.
17 * expr.c (force_evaluation_order): Don't attempt to force
18 evaluation order of binary operations using save_expr.
19 * parse.y (java_complete_lhs): No longer need to call
20 force_evaluation_order when constructing binary operators.
22 2003-09-27 Alexandre Petit-Bianco <apbianco@redhat.com>
23 Bryce McKinlay <bryce@mckinlay.net.nz>
26 * parse.y (not_accessible_field_error): New function.
27 (resolve_expression_name): Check field access permissions.
28 (resolve_qualified_expression_name): Use
29 not_accessible_field_error.
30 (resolve_qualified_expression_name): Likewise.
32 2003-09-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
34 * class.c (build_utf8_ref): Test for HAVE_GAS_SHF_MERGE value.
36 2003-09-23 Roger Sayle <roger@eyesopen.com>
38 * jcf-write.c (generate_bytecode_insns): Optimize binary operations
39 with equal operands without side-effects.
41 2003-09-22 Jeff Sturm <jsturm@one-point.com>
43 * decl.c (java_init_decl_processing): Don't emit otable decls
44 if flag_indirect_dispatch is not set.
46 2003-09-21 Richard Henderson <rth@redhat.com>
48 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
51 2003-09-21 Richard Henderson <rth@redhat.com>
53 * class.c, decl.c, jcf-parse.c, jcf-write.c, parse.y,
54 resource.c: Update for DECL_SOURCE_LOCATION rename and change to const.
56 2003-09-20 Richard Henderson <rth@redhat.com>
58 * check-init.c, class.c, decl.c, expr.c: Use %J in diagnostics.
60 2003-09-18 Roger Sayle <roger@eyesopen.com>
62 * expr.c (java_truthvalue_conversion): Remove FFS_EXPR case.
63 * check-init.c (check_init): Likewise.
65 2003-09-18 Roger Sayle <roger@eyesopen.com>
67 * jcf-write.c (generate_bytecode_insns): Add support for fconst_2.
69 2003-09-16 Andrew Haley <aph@redhat.com>
71 * jcf-write.c (generate_bytecode_insns): Add MIN_EXPR and MAX_EXPR.
73 2003-09-17 Ranjit Mathew <rmathew@hotmail.com>
76 * mangle.c (find_compression_record_match): Skip
77 over a "6JArray" (the array template mangled string)
79 (mangle_array_type): Correct minor typo.
80 (atms): Move definition to the beginning.
82 2003-09-16 Bryce McKinlay <bryce@mckinlay.net.nz>
84 * class.c (add_miranda_methods): Ensure super-interfaces are laid
85 out. Fix for PR java/12254.
87 2003-09-11 Richard Henderson <rth@redhat.com>
89 * parse.y (source_end_java_method): Update for new
90 cgraph_finalize_function argument.
92 2003-09-09 Richard Henderson <rth@redhat.com>
94 * parse.y (source_end_java_method): Update call to
95 cgraph_finalize_function.
97 2003-09-03 Jeff Sturm <jsturm@one-point.com>
99 * decl.c (java_expand_body): New function.
100 * expr.c (build_class_init): Set DECL_IGNORED_P.
101 * java-tree.h (start_complete_expand_method,
102 java_expand_body): Declare.
103 * jcf-parse.c (cgraph.h): Include.
104 (java_parse_file): Handle flag_unit_at_a_time.
105 * lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING,
106 LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION): Define.
107 (java_estimate_num_insns): Use walk_tree_without_duplicates.
108 (java_start_inlining): New function.
109 * parse.h (java_finish_classes): Declare.
110 * parse.y: Include cgraph.h.
111 (block): Don't special-case empty block production.
112 (craft_constructor): Set DECL_INLINE.
113 (source_end_java_method): Handle flag_unit_at_a_time.
114 Replace inline code with call to java_expand_body.
115 (start_complete_expand_method): Remove static modifier.
116 (java_expand_method_bodies): Patch function tree for
117 class initialization and/or synchronization as needed.
118 Don't begin RTL expansion yet.
119 (java_expand_classes): Check flag_unit_at_a_time before
120 calling finish_class.
121 (java_finish_classes): New function.
122 (java_complete_lhs): Ensure COMPOUND_EXPR has non-NULL type.
123 (patch_assignment): Set DECL_CONTEXT on temporary variable.
124 (emit_test_initialization): Set DECL_IGNORED_P.
126 2003-09-03 Roger Sayle <roger@eyesopen.com>
128 * builtins.c (enum builtin_type): Delete unused enumeration.
129 * Make-lang.in (java/builtins.o): Remove built-types.def dependency.
131 2003-08-28 Tom Tromey <tromey@redhat.com>
133 * gcj.texi (Extensions): Document gcjlib URLs.
135 2003-08-20 Tom Tromey <tromey@redhat.com>
137 * gcj.texi (Extensions): Added xref.
138 (libgcj Runtime Properties): Document
139 gnu.gcj.runtime.VMClassLoader.library_control.
141 2003-08-13 Tom Tromey <tromey@redhat.com>
143 * gcj.texi (Invoking gij): Document -X and -?.
145 2003-08-13 Mohan Embar <gnustuff@thisiscool.com>
147 * Make-lang.in: Added missing win32-host.o to JAVA_OBJS,
148 GCJH_OBJS, JCFDUMP_OBJS
149 * win32-host.c: Removed the unnecessary and broken dependency
152 2003-08-11 Tom Tromey <tromey@redhat.com>
154 * parse.y (java_check_regular_methods): Typo fixes. Call
155 check_interface_throws_clauses. Use
156 check_concrete_throws_clauses.
157 (check_interface_throws_clauses): New function.
158 (check_concrete_throws_clauses): New function.
159 (hack_is_accessible_p): New function.
160 (find_most_specific_methods_list): Added FIXME.
161 * typeck.c (lookup_do): Use `flags' argument to decide what to
163 (lookup_argument_method_generic): New function.
164 (lookup_argument_method2): Removed.
165 * jcf.h (ACC_INVISIBLE): New define.
166 * jcf-write.c (generate_classfile): Skip invisible methods.
167 * class.c (add_miranda_methods): New function.
168 (layout_class_methods): Use it.
169 (get_access_flags_from_decl): Use ACC_INVISIBLE.
170 * java-tree.h (METHOD_INVISIBLE): New define.
171 (lang_decl_func) [invisible]: New field.
172 (lookup_argument_method_generic): Declare.
173 (SEARCH_INTERFACE): New define.
174 (SEARCH_SUPER): Likewise.
175 (SEARCH_ONLY_INTERFACE): Likewise.
176 (SEARCH_VISIBLE): Likewise.
177 (lookup_argument_method2): Removed declaration.
179 2003-08-05 Tom Tromey <tromey@redhat.com>
181 Fix for PR java/11600:
182 * parse.y (java_complete_lhs): See whether we're calling a method
184 (check_thrown_exceptions): Added `is_array_call' argument;
185 fixed `clone' checking; updated all callers.
187 2003-08-05 Steven Bosscher <steven@gcc.gnu.org>
189 * java-tree.h (DECL_ESTIMATED_INSNS): Remove (moved to tree.h).
191 2003-08-03 Tom Tromey <tromey@redhat.com>
193 * java-tree.h (METHOD_TRANSIENT): Removed.
194 * decl.c (pushdecl): Removed some dead code.
195 * class.c (get_access_flags_from_decl): Can't have transient
197 (add_method_1): Can't have a transient method.
199 2003-07-28 Andreas Jaeger <aj@suse.de>
201 * jvspec.c: Convert to ISO C90 prototypes.
203 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
205 * decl.c (force_poplevels): Fix warning call.
207 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
209 * expr.c (expand_java_field_op): Don't use xxx_with_decl
210 (expand_java_field_op): Likewise.
211 * class.c (layout_class_method): Likewise
212 (emit_register_classes): Likewise.
213 * decl.c (pushdecl): Likewise.
214 (poplevel): Likewise.
215 (force_poplevels): Likewise.
216 (give_name_to_locals): Likewise.
217 * check-init.c (check_for_initialization): Likewise.
219 2003-07-24 Jason Merrill <jason@redhat.com>
221 * java-tree.h: Move boolean_type_node et al to the back end.
223 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
225 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
228 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
230 * lang.opt: Don't show -MD_ and -MDD_.
232 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
234 * lang-options.h: Remove.
235 * lang.opt: Add help text.
237 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
239 * expr.c: Remove the last argument to expand_assignment().
241 2003-07-09 Jan Hubicka <jh@suse.cz>
243 * java-tree.h (DECL_NUM_STMTS): Rename to...
244 (DECL_ESTIMATED_INSNS): ... this.
245 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
246 New static functions.
247 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
248 * parser.y (add_stmt_to_compound): Do not account statements.
250 2003-07-08 Mark Wielaard <mark@klomp.org>
252 * gcj.texi: CNI now expands to Compiled Native Interface.
254 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
256 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
258 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
260 * expr.c (expand_byte_code): Adjist emit_line_note call.
262 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
264 * lang.c (java_handle_option): Don't handle filenames.
266 2003-07-02 Zack Weinberg <zack@codesourcery.com>
268 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
271 * jcf-write.c: Don't default-define DIR_SEPARATOR.
272 * jcf.h: Delete COMPARE_FILENAMES definition.
274 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
276 * lang.c (java_init_options): Update prototype.
278 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
280 * decl.c (poplevel): Adjust define_label call.
282 2003-06-27 Zack Weinberg <zack@codesourcery.com>
284 * gjavah.c (flag_jni): Make non-static.
285 * parse-scan.y (ctxp): Make non-static.
287 * class.c (build_method_symbols_entry)
288 * expr.c (get_offset_table_index)
289 * jcf-parse.c (jcf_parse):
290 Mark the definition static, matching the forward declaration.
292 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
294 * lang.c (java_handle_option): Don't check for missing arguments.
296 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
298 * class.c (push_class): Use a location_t to save place.
299 (emit_register_classes): Set input_location. Adjust
300 expand_function_end call.
301 * resource.c (write_resource_constructor): Likewise.
302 * decl.c (end_java_method): Adjust expand_function_end call.
303 * parse.y (source_end_java_method): Likewise.
305 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
307 * lang.c (java_handle_option): Likewise.
309 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
311 * lang.c (java_handle_option): Special-casing of optional
312 joined arguments no longer needed.
313 * lang.opt: Update switches that take optional argument.
315 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
317 * lang.opt: Declare Java.
318 * lang.c (java_init_options): Update.
320 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
322 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
324 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
326 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
327 * lang.c (java_handle_option): -MD and -MMD have an underscore.
328 * lang.opt: -MD and -MMD have an underscore.
330 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
332 * class.c (emit_register_classes): Adjust init_function_start
334 * decl.c (complete_start_java_method): Likewise.
335 * resource.c (write_resource_constructor): Likewise.
337 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
339 * Make-lang.in: Update to use options.c and options.h.
340 * lang.c: Include options.h not j-options.h.
341 (java_handle_option): Abort on unrecognized option.
342 (java_init_options): Request Java switches.
344 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
346 * Make-lang.in: Handle mostlyclean.
348 2003-06-11 Tom Tromey <tromey@redhat.com>
350 * lang.c (java_handle_option): Update dependency_tracking for
353 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
356 2003-06-10 Andrew Haley <aph@redhat.com>
358 * resource.c (write_resource_constructor): Use expand_expr to
359 generate the address of the label attached to a resource.
360 * Make-lang.in (java/resource.o): Add expr.h
362 2003-06-10 Andrew Haley <aph@redhat.com>
364 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
365 (java_decl_ok_for_sibcall): New.
367 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
369 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
370 (java/j-options.c, java/j-options.h): New.
371 * java-tree.h (resource_name, compile_resource_file,
372 compile_resource_data): Constify.
373 * jcf-write.c (jcf_write_base_directory): Similarly.
374 * jcf.h (jcf_write_base_directory): Similarly.
375 * lang.c: Include j-options.h.
376 (cl_options_count, cl_options, string_option, java_decode_option,
377 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
378 process_option_with_no): Remove.
379 (resource_name): Constify.
380 (LANG_HOOKS_HANDLE_OPTION): Override.
381 (java_handle_option): New.
382 (java_init): Don't call jcf_path_init.
383 (java_init_options): Call jcf_path_init.
385 * resource.c (compile_resource_data, compile_resource_file): Constify.
387 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
389 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
390 (struct lang_decl_func): Add last_line field.
391 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
392 DECL_SOURCE_LINE_LAST): Remove.
393 * parse.y (missing_return_error, finish_method_declaration,
394 lookup_cl, start_artificial_method_body, source_end_java_method,
395 start_complete_expand_method): Adjust.
397 2003-06-08 Tom Tromey <tromey@redhat.com>
399 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
402 2003-06-08 Roger Sayle <roger@eyesopen.com>
404 * builtins.c (define_builtin_type, builtin_types): Delete.
405 (define_builtin): Rewritten to take just the built-in code,
406 the function's name, type and fallback library function name.
407 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
408 (initialize_builtins): Overhaul to define the GCC builtins
409 used by gcj manually, providing the Java run-time's
410 implementations as the fallback library function.
412 2003-06-08 Anthony Green <green@redhat.com>
414 * parse.y (patch_cast): Fix conversions from floating-point to
417 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
419 * Make-lang.in: Update.
420 * lang.c: Include opts.h. Define cl_options_count and cl_options.
422 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
424 * lang.c (java_init_options): Update.
426 2003-06-05 Jan Hubicka <jh@suse.cz>
428 * Make-lang.in: Add support for stageprofile and stagefeedback
430 2003-05-31 Roger Sayle <roger@eyesopen.com>
432 * lang.c (java_init_options): Prescribe wrap-around two's
433 complement arithmetic overflow by setting flag_wrapv.
435 2003-05-29 Roger Sayle <roger@eyesopen.com>
437 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
438 (builtin_record): Add an additional builtin_code field to
439 record which GCC built-in corresponds to the Java function.
440 (java_builtins): Add new entries for atan, atan2, exp, log,
442 (max_builtin, min_builtin, abs_builtin): Perform constant
443 folding on the resulting tree.
444 (java_build_function_call_expr): Likewise, perform constant
445 folding on the resulting tree.
446 (initialize_builtins): The NULL creators are now allowed in
447 the java_builtins table, which is now terminated by an entry
448 with builtin_code == END_BUILTINS.
449 (check_for_builtin): Likewise. If the matching creator is
450 NULL, construct the call using java_build_function_call_expr
451 directly with the decl for the corresponding builtin_code.
453 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
455 * win32-host.c: Normalize copyright boilerplate.
457 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
459 * parse.y (print_int_node): Use string concatentation on
460 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
461 function calls into one.
463 2003-05-13 Zack Weinberg <zack@codesourcery.com>
465 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
466 fatal_io_error with calls to fatal_error; add ": %m" to the end of
467 all the affected error messages.
469 2003-05-13 Richard Henderson <rth@redhat.com>
471 * class.c (layout_class_method): Set DECL_EXTERNAL.
472 * decl.c (java_mark_decl_local, java_mark_class_local): New.
473 * java-tree.h (java_mark_class_local): Declare.
474 * jcf-parse.c (parse_class_file): Use it.
475 * parse.y (java_expand_classes): Likewise.
477 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
479 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
480 * lex.h: #include input.h.
481 * jv-scan.c (input_filename): Remove.
483 2003-05-02 Tom Tromey <tromey@redhat.com>
486 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
487 (handle_inner_classes): New function.
489 2003-05-01 Tom Tromey <tromey@redhat.com>
492 * parse.y (finish_for_loop): Do nothing if update expression is a
493 EXPR_WFL_NODE wrapping nothing.
494 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
496 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
498 * lex.h (input_lineno): Remove declaration.
499 * parse-scan.y: #include input.h.
500 (input_filename): Remove declaration.
501 (input_location): Add definition.
502 (input_line): Remove definition.
504 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
506 * lex.h (lineno): Rename to ...
507 (input_line): ... here
508 * parse-scan.y (lineno): Rename to ...
509 (input_line): ... here.
510 (reset_report): Rename lineno to input_line.
511 * check-init.c (check_init): Likewise.
512 * class.c (push_class): Likewise.
513 * decl.c (complete_start_java_method, end_java_method): Likewise.
514 * expr.c (expand_byte_code): Likewise.
515 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
516 * jcf-write.c (generate_bytecode_insns): Likewise.
517 * lex.c (java_init_lex, java_allocate_new_line,
518 do_java_lex): Likewise.
519 * parse.h (YYNOT_TWICE): Likewise.
520 * parse.y (empty_statement, expression_statement,
521 java_pop_parser_context, java_parser_context_save_global,
522 yyerror, register_fields, method_header, safe_layout_class,
523 find_in_imports_on_demand, create_artificial_method,
524 source_end_java_method, start_complete_expand_method,
525 build_thisn_assign, java_complete_lhs,
526 maybe_absorb_scoping_block): Likewise.
528 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
530 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
531 '/' when computing java source filename
533 2003-04-13 Tom Tromey <tromey@redhat.com>
535 * gjavah.c (print_c_decl): Indentation fix.
537 2003-04-12 Zack Weinberg <zack@codesourcery.com>
539 * class.c (make_field_value, make_method_value, get_dispatch_table)
540 (make_class_data, emit_offset_symbol_table)
541 * constants.c (build_constants_constructor)
542 * java-tree.h (START_RECORD_CONSTRUCTOR)
543 * parse.y (maybe_build_array_element_wfl):
544 Use build_constructor.
546 2003-04-10 Eric Blake <ebb9@email.byu.edu>
549 * parse.y (string_convert_int_cst): Always use at least one digit
550 in string conversion. Remove ASCII dependence.
551 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
553 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
555 * Make-lang.in: added win32-host.c
556 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
557 resolves to open() on non-Win32 platforms and
558 Win32-specific jcf_open_exact_case() on Win32
559 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
560 when trying .java and .class files
561 * win32-host.c: added to repository. Defines
562 Win32-specific jcf_open_exact_case()
564 2003-04-10 Andrew Haley <aph@redhat.com>
566 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
567 (maybe_free_localvar): Renamed from localvar_free.
569 (generate_bytecode_insns): Set new variable, jsrs.
570 Only free local vars if no jsr insns have been emittted.
571 Call maybe_free_localvar, not localvar_free.
573 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
575 * gcj.texi: Remove @ at start of file.
577 2003-03-25 Tom Tromey <tromey@redhat.com>
579 * parse.y (create_interface): Call CHECK_DEPRECATED.
581 2003-03-23 Zack Weinberg <zack@codesourcery.com>
583 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
585 2003-03-21 Zack Weinberg <zack@codesourcery.com>
587 * javaop.h (jfloat, jdouble): Make them structures mirroring
588 the bit fields of IEEE float and double respectively.
589 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
590 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
591 (union Word, union DWord): Delete.
592 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
594 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
596 (jni_print_float, jni_print_double): New. Generate
597 hexadecimal floating constants.
598 (print_field_info): Use jni_print_float/double.
600 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
601 finite floating point numbers for output; special case
604 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
606 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
607 Replace 0 and 1 with true and false in return statements.
609 2003-03-19 Tom Tromey <tromey@redhat.com>
611 * lex.c (do_java_lex): Renamed from java_lex.
612 (java_lex): New function.
615 2003-03-13 Tom Tromey <tromey@redhat.com>
617 * parse.y (resolve_inner_class): Error if qualifier is a primitive
620 2003-03-04 Andrew Haley <aph@redhat.com>
622 * gjavah.c (is_first_data_member): New global variable.
623 (print_c_decl): If it's the first data member, align it as the
625 (process_file): Set is_first_data_member.
627 2003-03-11 Tom Tromey <tromey@redhat.com>
629 * parse.y (resolve_field_access): Initialize class if field is
630 found in another static field.
631 * expr.c (build_class_init): Don't optimize out initialization of
632 implemented interface.
634 2003-03-11 Andrew Haley <aph@redhat.com>
636 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
639 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
641 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
642 and DIR_SEPARATOR_2 for a target.
645 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
646 and DIR_SEPARATOR_2 for a target into account.
648 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
650 * lang.c (java_init): Update prototype, move code to java_post_options.
651 (java_post_options): Similarly.
653 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
655 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
656 compare file name components depending on the case-sensitivity
657 or otherwise of the host file system.
659 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
660 "strcmp" to compare file name components.
661 Use IS_DIR_SEPARATOR instead of comparing directly against
663 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
664 comparing directly against DIR_SEPARATOR.
666 2003-03-04 Tom Tromey <tromey@redhat.com>
668 * Make-lang.in (java.tags): New target.
670 2003-03-01 Roger Sayle <roger@eyesopen.com>
672 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
673 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
675 2003-03-01 Tom Tromey <tromey@redhat.com>
677 * parse.y (jdep_resolve_class): Only check deprecation if we found
680 2003-02-28 Tom Tromey <tromey@redhat.com>
683 * class.c (maybe_layout_super_class): Always pass a WFL to
685 * parse.y (do_resolve_class): Updated comment to explain
688 2003-02-26 Tom Tromey <tromey@redhat.com>
690 * jcf-write.c (generate_classfile): Check whether class is
691 deprecated before writing attribute count.
693 2003-02-25 Roger Sayle <roger@eyesopen.com>
695 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
696 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
698 2003-02-23 Tom Tromey <tromey@redhat.com>
700 * lang-options.h: Added -Wdeprecated.
701 * gcj.texi (Warnings): Document -Wdeprecated.
702 * java-tree.h (flag_deprecated): Declare.
703 * lang.c (lang_W_options): Added deprecated.
704 (flag_deprecated): New global.
705 * chartables.h: Rebuilt.
706 * gen-table.pl (process_one): Look at whitespace.
707 (print_tables): Define LETTER_SPACE, LETTER_MASK.
708 * parse.h (CLEAR_DEPRECATED): New macro.
709 (CHECK_DEPRECATED_NO_RESET): New macro.
710 * jcf-parse.c (handle_deprecated): New function.
711 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
712 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
713 * parse.y (resolve_type_during_patch): Check deprecation.
714 (jdep_resolve_class): Likewise.
715 (process_imports): Likewise.
716 (resolve_expression_name): Likewise.
717 (check_deprecation): Strip arrays from decl. Check
719 (patch_method_invocation): Also check the particular constructor
721 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
722 * jcf-write.c (append_deprecated_attribute): New function.
723 (generate_classfile): Generate deprecated attribute when
725 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
726 (java_lex) [case '*']: Simplify logic.
727 (java_start_char_p): Use LETTER_MASK.
728 (java_part_char_p): Likewise.
729 (java_space_char_p): New function.
731 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
733 Change base class access representation.
734 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
735 (add_interface_do): Likewise.
737 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
739 * decl.c (java_init_decl_processing): Change
740 soft_lookupjnimethod_node to reflect the change in
741 signature of _Jv_LookupJNIMethod in libjava/jni.cc
742 * expr.c (build_jni_stub): Calculate and pass the size
743 on the stack of the arguments to a JNI function. Use
744 new target macro MODIFY_JNI_METHOD_CALL to allow a
745 target to modify the call to a JNI method.
747 2003-02-08 Roger Sayle <roger@eyesopen.com>
749 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
750 instead of basename to avoid compiler warnings on Tru64.
752 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
754 * gcj.texi: Update to GFDL 1.2.
756 2003-01-31 Andrew Haley <aph@redhat.com>
758 * parse.y (java_expand_classes): Scan the whole class list looking
759 for access methods that haven't yet been expanded.
761 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
765 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
766 to fix bootstrap on sparc-unknown-netbsdelf1.5.
767 * jcf-parse.c: Likewise.
769 2003-01-31 Mark Wielaard <mark@klomp.org>
771 * gjavah.c (throwable_p): Allocate 1 more byte for string.
773 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
775 * class.c (make_class): Use BINFO_ELTS.
776 (set_super_info): Likewse.
777 (add_interface_do): Likewise.
779 2003-01-30 Tom Tromey <tromey@redhat.com>
781 * jcf-parse.c (read_class): Update identifier's class value if it
782 changed during parsing.
784 2003-01-30 Loren James Rittle <ljrittle@acm.org>
786 * Make-lang.in (po-generated): Find the targets in $(parsedir).
787 Propagate change to all other rules as required.
788 (java/parse-scan.o): Add explicit dependency on
789 $(parsedir)/java/parse-scan.c .
791 2003-01-29 Tom Tromey <tromey@redhat.com>
793 * parse.y (patch_assignment): Only transform the rhs of an
794 assignment when compiling to native.
796 2003-01-28 Tom Tromey <tromey@redhat.com>
798 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
800 2003-01-28 Tom Tromey <tromey@redhat.com>
802 * lex.c (java_lex): Don't include UEOF as part of token.
803 (java_read_unicode): Error if \u sequence prematurely terminated.
805 2003-01-27 Tom Tromey <tromey@redhat.com>
807 * parse.y (java_check_regular_methods): Check for construct after
808 checking types in throws clause.
810 2003-01-24 Tom Tromey <tromey@redhat.com>
812 * class.c (build_static_field_ref): Only a String or numeric field
813 can fold to a constant.
815 2003-01-23 Tom Tromey <tromey@redhat.com>
817 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
818 file name in resource buffer.
820 2003-01-23 Tom Tromey <tromey@redhat.com>
822 * expr.c (build_known_method_ref): Use method's context to find
825 2003-01-23 Tom Tromey <tromey@redhat.com>
827 * constants.c (set_constant_entry): Allocated cleared memory.
829 2003-01-22 Tom Tromey <tromey@redhat.com>
831 * java-tree.h: Don't use PARAMS.
832 * resource.c: Add prototypes for all functions.
833 (write_resource_constructor): Use `const char *' to avoid
836 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
838 * jcf-parse.c (process_zip_dir): Remove unused variable.
840 2003-01-22 Tom Tromey <tromey@redhat.com>
842 * expr.c (build_invokeinterface): Abort if method's context is not
845 2003-01-22 Tom Tromey <tromey@redhat.com>
847 * gcj.texi (Input and output files): Mention non-class entries.
848 * decl.c (java_init_decl_processing): Call
849 init_resource_processing.
850 * java-tree.h (compile_resource_data, write_resource_constructor,
851 compile_resource_file, init_resource_processing): Declare.
852 * config-lang.in (gtfiles): Added resource.c.
853 * Make-lang.in (gt-java-resource.h): New target.
854 (JAVA_OBJS): Added resource.o.
855 (java/resource.o): New target.
856 * resource.c: New file.
857 * class.c (compile_resource_file): Moved to resource.c.
858 (registerResource_libfunc): Likewise.
859 (utf8_decl_list): Mark with GTY; now static.
860 * jcf-parse.c (classify_zip_file): New function.
861 (parse_zip_file_entries): Use it; compile .properties files.
862 (process_zip_dir): Use classify_zip_file and compute_class_name.
863 Don't write class name into zip directory.
864 (java_parse_file): Call write_resource_constructor.
865 (compute_class_name): New function.
866 * jcf-io.c (read_zip_member): Reindented.
868 2003-01-21 Tom Tromey <tromey@redhat.com>
870 * class.c (supers_all_compiled): New function.
871 (make_class_data): Use it.
873 2003-01-21 Tom Tromey <tromey@redhat.com>
875 * parse.y (method_header): Native method can't be strictfp.
876 No method can be transient or volatile.
878 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
880 Make-lang.in (jvspec.o-warn): Add -Wno-error.
882 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
884 * check-init.c: Fix comment typos.
886 * constants.c: Likewise.
888 * except.c: Likewise.
890 * java-except.h: Likewise.
891 * java-tree.h: Likewise.
892 * javaop.h: Likewise.
893 * jcf-dump.c: Likewise.
894 * jcf-io.c: Likewise.
895 * jcf-parse.c: Likewise.
896 * jcf-write.c: Likewise.
898 * mangle.c: Likewise.
899 * typeck.c: Likewise.
900 * verify.c: Likewise.
902 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
904 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
905 * jcf-write.c: Include "tm_p.h".
907 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
909 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
911 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
913 * builtins.c (java_build_function_call_expr): Renamed from
914 build_function_call_expr. All callers changed.
916 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
917 * jcf-parse.c: Include tm_p.h.
919 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
922 2003-01-14 Tom Tromey <tromey@redhat.com>
924 * class.c (make_class_data): Check that super is compiled before
925 building class reference to it.
927 2003-01-14 Andrew Haley <aph@redhat.com>
929 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
930 varargs function -- correct.
932 2003-01-14 Andrew Haley <aph@redhat.com>
934 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
936 2003-01-14 Andrew Haley <aph@redhat.com>
938 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
939 varargs function -- correct.
941 * parse.y (patch_assignment): Copy the rhs of an assignment into a
942 temporary if the RHS is a reference.
944 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
946 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
947 * keyword.h: Regenerated.
949 * All Files: Convert to ISO C style function definitions.
951 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
953 * parse.y (check_pkg_class_access): ANSIfy definition.
955 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
957 * decl.c, parse-scan.y, parse.y: Don't cast return value of
960 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
962 2003-01-09 Geoffrey Keating <geoffk@apple.com>
964 Merge from pch-branch:
966 2002-12-02 Geoffrey Keating <geoffk@apple.com>
968 * Make-lang.in (java/gjavah.o): Update dependencies.
969 * gjavah.c: Include ggc.h.
971 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
973 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
974 (JCFDUMP_OBJS): Add ggc-none.o.
975 (java/jcf-dump.o): Depend on GGC_H.
976 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
978 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
979 * jcf-dump.c: Include ggc.h.
981 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
983 * jcf.h (union cpool_entry): New.
984 (struct CPool): Use gengtype to mark. Change field 'data' to be
986 (struct JCF): Use gengtype to mark.
987 (CPOOL_UINT): Update for new cpool_entry type.
988 (CPOOL_USHORT1): Likewise.
989 (CPOOL_USHORT2): Likewise.
990 (CPOOL_FINISH): Use GC to free cpool subfields.
991 * parse.h (struct parser_ctxt): Mark field current_jcf.
992 * lex.c (java_init_lex): Use GC to allocate struct JCF.
993 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
994 (main_jcf): Use gengtype to mark.
995 (ggc_mark_jcf): Delete.
996 (get_constant): Update for new cpool_entry type.
997 (give_name_to_class): Likewise.
998 (get_class_constant): Likewise.
999 (init_outgoing_cpool): Use GGC to allocate struct CPool.
1000 (java_parse_file): Use GGC to allocate struct JCF.
1001 (init_jcf_parse): Don't call ggc_add_root.
1002 * jcf-reader.c (jcf_parse_constant_pool): Update for new
1004 * java-tree.h (current_jcf): Use gengtype to mark.
1005 (CPOOL_UTF): Update for new cpool_entry type.
1006 (outgoing_cpool): Use gengtype to mark.
1007 (struct lang_type): GC struct JCF and struct CPool.
1008 * config-lang.in (gtfiles): Add jcf.h.
1009 * constants.c (find_tree_constant): New.
1010 (set_constant_entry): Allocate cpool subfields using GGC. Update
1011 for new cpool_entry type.
1012 (find_constant1): Update for new cpool_entry type.
1013 (find_constant2): Likewise.
1014 (find_utf8_constant): Use find_tree_constant.
1015 (find_class_or_string_constant): Remove unnecessary cast to jword.
1016 Update for new cpool_entry type.
1017 (count_constant_pool_bytes): Update for new cpool_entry type.
1018 (write_constant_pool): Likewise.
1019 (alloc_name_constant): Use find_tree_constant.
1020 (build_constants_constructor): Update for new cpool_entry type.
1022 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
1024 * parse.y (mark_parser_ctxt): Delete.
1025 (goal): Don't use ggc_add_root.
1026 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
1027 (java_pop_parser_context): Let GC free parser_ctxt.
1028 (java_parser_context_resume): Likewise.
1029 * parse.h (struct parser_ctxt): Use gengtype to mark.
1031 (ctxp_for_generation): Likewise.
1032 * lex.h (struct java_lc_s): Mark for gengtype.
1033 (java_lexer): Rearrange for gengtype.
1034 * config-lang.in (gtfiles): Add lex.h, parse.h.
1036 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1038 * All Files: Remove PARAMS macro.
1040 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
1041 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
1044 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
1047 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
1049 * Make-lang.in (java.install-common, java.uninstall,
1050 java.install-info, java.install-man): Prepend $(DESTDIR)
1051 to destination paths in all (un)installation commands.
1052 (java.install-common): Rewrite $(LN) command to support
1053 DESTDIR with "ln" as well as with "ln -s".
1055 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
1057 * java-tree.h: Protect against multiple inclusion.
1059 2003-01-07 Tom Tromey <tromey@redhat.com>
1061 * class.c (add_assume_compiled): Don't adjust parent if we're
1062 already at the root of tree.
1064 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1066 * lang.c (dump_compound_expr): Prototype.
1068 2003-01-03 Tom Tromey <tromey@redhat.com>
1070 Fix for PR java/8712:
1071 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
1072 when simply checking against `null'.
1074 2003-01-03 Tom Tromey <tromey@redhat.com>
1076 * gcj.texi (Standard Properties): Document http.proxyHost and
1079 * gcj.texi (GNU Classpath Properties): Document new properties.
1081 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
1083 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
1084 java/lang-options.h, java/mangle.c, java/mangle_name.c,
1085 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
1087 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
1089 * Make-lang.in, boehm.c, buffer.c,
1090 buffer.h, builtins.c, class.c,
1091 config-lang.in, constants.c,
1092 convert.h, decl.c, except.c,
1093 expr.c, java-except.h,
1094 java-tree.h, javaop.def,
1095 jcf-parse.c, jcf-write.c,
1096 jv-scan.c, jvgenmain.c,
1097 jvspec.c, keyword.gperf,
1098 keyword.h, lang-options.h,
1099 lang-specs.h, lang.c, lex.c,
1100 lex.h, mangle.c, mangle_name.c,
1101 parse-scan.y, parse.h, parse.y,
1102 typeck.c, verify.c, xref.c,
1103 xref.h: Replace "GNU CC" with
1104 "GCC" in the copyright header.
1106 * check-init.c, gjavah.c, javaop.h,
1107 jcf-depend.c, jcf-dump.c, jcf-io.c,
1108 jcf-path.c, jcf-reader.c, jcf.h,
1109 zextract.c, zipfile.h: These files are
1110 "part of GCC". Also say "GCC" not "GNU CC".
1112 2002-12-30 DJ Delorie <dj@redhat.com>
1114 * Make-lang.in: Protect against texi2pod/pod2man failing.
1116 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
1118 * gcj.texi: Use @copying.
1120 2002-12-27 Mark Mitchell <mark@codesourcery.com>
1122 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
1123 print_cxx_classname.
1124 (print_cxx_classname): Add add_scope parameter.
1125 (print_class_decls): Do not emit a semicolon after the extern
1127 (process_file): Adjust calls to print_cxx_classname.
1129 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1131 * gcj.texi: Include Cover Texts in man page.
1133 2002-12-23 Jeff Sturm <jsturm@one-point.com>
1135 * class.c (build_static_field_ref): Check FIELD_FINAL.
1137 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
1138 instead of current_constant_pool_data_ref.
1139 * java-tree.h (current_constant_pool_data_ref): Undefine.
1140 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
1141 * jcf-parse.c (init_outgoing_cpool): Don't initialize
1142 current_constant_pool_data_ref.
1144 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
1145 not build_internal_class_name.
1147 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
1148 Use it when class ref isn't certain to be compiled.
1150 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
1152 * gcj.texi: Include gcc-common.texi.
1153 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
1154 $(srcdir)/doc/include/gcc-common.texi.
1156 2002-12-22 Anthony Green <green@redhat.com>
1158 * gcj.texi (Limitations): Add note about org.xml.sax and
1161 2002-12-20 Tom Tromey <tromey@redhat.com>
1163 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
1164 where minimum case value is Integer.MIN_VALUE.
1167 2002-12-18 Andrew Haley <aph@redhat.com>
1169 * parse.y (patch_invoke): Force evaluation order when `check' is
1170 set. For PR libgcj/8945.
1172 2002-12-16 Mark Mitchell <mark@codesourcery.com>
1174 * gcj.texi: Change version number to 3.4.
1176 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
1177 Andrew Haley <aph@redhat.com>
1179 * parse.y (source_end_java_method): Remove custom encoding of line
1180 numbers for a function decl before passing it to the back end.
1182 2002-12-03 Andrew Haley <aph@redhat.com>
1184 * class.c (make_class_data): New field, "chain".
1185 * decl.c (java_init_decl_processing): Likewise.
1187 2002-12-02 Tom Tromey <tromey@redhat.com>
1190 * parse.y (do_resolve_class): Handle qualified name via
1193 2002-11-30 Zack Weinberg <zack@codesourcery.com>
1195 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
1196 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
1197 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1198 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1199 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1200 Include coretypes.h and tm.h.
1201 * Make-lang.in: Update dependencies.
1203 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1205 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1207 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1209 * jcf-reader.c: Don't expand JCF_readu4 inside the
1210 expansion of JCF_SKIP.
1212 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1214 * jcf-reader.c: Don't expand JCF_readu4 inside the
1215 expansion of JCF_SKIP.
1217 2002-11-22 Tom Tromey <tromey@redhat.com>
1219 * parse.y (patch_binop): Cast right hand side of shift expression
1220 to `int'. Fixes PR java/8676.
1222 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1223 Andrew Haley <aph@redhat.com>
1225 * gcc/java/jcf-write.c (write_classfile): Remove target
1226 class file, if it exists, before renaming the temporary
1229 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1231 * jvspec.c (lang_specific_spec_functions): New.
1233 2002-11-18 Tom Tromey <tromey@redhat.com>
1235 Fix for PR java/7912:
1236 * expr.c (can_widen_reference_to): Allow cast of array to
1237 Cloneable or Serializable.
1238 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1239 (java_io_serializable_identifier_node): Likewise.
1240 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1241 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1242 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1243 java_io_serializable.
1244 * decl.c (java_init_decl_processing): Initialize
1245 java_lang_cloneable_identifier_node and
1246 java_io_serializable_identifier_node.
1247 (java_lang_cloneable_identifier_node): New global.
1248 (java_io_serializable_identifier_node): Likewise.
1250 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1252 * buffer.c: Remove unnecessary casts.
1253 * check-init.c: Likewise.
1254 * class.c: Likewise.
1255 * constants.c: Likewise.
1257 * except.c: Likewise.
1258 * gjavah.c: Likewise.
1259 * jcf-io.c: Likewise.
1260 * jcf-parse.c: Likewise.
1261 * jcf-path.c: Likewise.
1262 * jvspec.c: Likewise.
1265 * verify.c: Likewise.
1267 2002-11-06 Tom Tromey <tromey@redhat.com>
1269 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1272 2002-11-05 Tom Tromey <tromey@redhat.com>
1274 Fix for PR java/6388.
1275 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1276 * java-tree.h (enum java_tree_index): New values
1277 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1278 (decimal_int_max, decimal_long_max): New defines.
1279 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1280 (error_if_numeric_overflow): Rewrote range checking.
1281 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1284 2002-11-02 Tom Tromey <tromey@redhat.com>
1286 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1288 * class.c (make_method_value): Put class name, not signature, into
1289 `throws' field. For PR java/8415.
1291 2002-10-24 Tom Tromey <tromey@redhat.com>
1293 * gcj.texi (Invoking gij): Document --showversion.
1294 (Standard Properties): java.library.path now set.
1296 2002-10-23 Tom Tromey <tromey@redhat.com>
1298 * gjavah.c (decode_signature_piece): In JNI mode, print
1299 `jobjectArray' when array depth is nonzero.
1302 2002-10-15 Andrew Haley <aph@redhat.com>
1304 * parse.y (patch_invoke): Call force_evaluation_order on a static
1306 (resolve_qualified_expression_name): Call force_evaluation_order
1307 on a arg list that is part of a Qualified Expression Name.
1309 * lang.c (dump_compound_expr): New.
1310 (java_dump_tree): New.
1312 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1314 * gcj.texi: Added item describing the GCJ runtime property
1317 2002-10-15 Richard Henderson <rth@redhat.com>
1319 * jcf-parse.c (get_constant): Fix type warning.
1321 2002-10-15 Andrew Haley <aph@redhat.com>
1323 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1324 (java_inlining_map_static_initializers): Declare.
1326 2002-10-14 Andrew Haley <aph@redhat.com>
1328 * tree-inline.c (remap_block): All local class initialization
1329 flags go in the outermost scope.
1330 (expand_call_inline): Call java_inlining_map_static_initializers.
1331 (expand_call_inline): Call java_inlining_merge_static_initializers.
1332 * java/lang.c (merge_init_test_initialization): New.
1333 (java_inlining_merge_static_initializers): New.
1334 (inline_init_test_initialization): New.
1335 (java_inlining_map_static_initializers): New.
1337 2002-10-11 Mark Wielaard <mark@klomp.org>
1339 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1341 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1343 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1345 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1347 * parse.y (merge_string_cste): Add parentheses around & within |.
1349 2002-10-08 Tom Tromey <tromey@redhat.com>
1351 * parse.y (variable_declarator_id): Simplify error path for
1352 array declarator error. For PR java/8003.
1354 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1356 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1359 2002-10-08 Andrew Haley <aph@redhat.com>
1361 * parse.y (attach_init_test_initialization_flags): Check for
1364 2002-10-07 Anthony Green <green@redhat.com>
1366 * parse.y (merge_string_cste): Fix bug in string concatenation.
1368 2002-10-03 Michael Koch <konqueror@gmx.de>
1370 * gcj.texi (Standard properties):
1371 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1373 2002-10-02 Roger Sayle <roger@eyesopen.com>
1375 PR optimization/6627
1376 * lang.c (java_init): If storing the vbit in function
1377 pointers, ensure that force_align_functions_log is atleast
1378 one to aid compatability with g++ vtables.
1380 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1382 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1383 foul of type-based aliasing.
1385 2002-09-30 Anthony Green <green@redhat.com>
1387 * gcj.texi (Invoking jv-scan): Fix texinfo.
1389 2002-09-28 Anthony Green <green@redhat.com>
1391 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1392 (Code Generation): Add -fno-assert documentation.
1393 * jv-scan.c (flag_assert): New global.
1394 (options): Add assert option.
1395 (help): Add --no-assert documentation.
1396 * parse-scan.y (flag_assert): New global.
1397 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1398 (flag_assert): New global.
1399 * java-tree.h (flag_assert): New global.
1400 * lex.c (java_lex): Obey flag_assert.
1401 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1404 2002-09-26 Andrew Haley <aph@redhat.com>
1406 * expr.c (build_java_array_length_access): Check for null pointer.
1407 * expr.c (expand_java_arrayload): Likewise.
1409 2002-09-21 Richard Henderson <rth@redhat.com>
1411 * jcf-parse.c (get_constant): Decode from IEEE no matter
1412 what the target format.
1414 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1416 * ChangeLog: Follow spelling conventions.
1417 * class.c: Likewise.
1420 * gjavah.c: Likewise.
1421 * java-tree.h: Likewise.
1422 * jcf-dump.c: Likewise.
1423 * jcf-parse.c: Likewise.
1424 * jvspec.c: Likewise.
1426 * mangle.c: Likewise.
1427 * parse.y: Likewise.
1429 2002-09-17 Tom Tromey <tromey@redhat.com>
1431 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1432 where \r appears at EOF. Fixes PR java/7950.
1434 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1436 * jvspec.c (lang_specific_driver): Remove unused variable.
1438 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1440 * java-tree.h (union lang_tree_node): Add chain_next option.
1442 2002-09-16 Richard Henderson <rth@redhat.com>
1444 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1445 use new real.h interface.
1446 * jcf-write.c (find_constant_index): Use new real.h interface.
1447 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1449 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1451 * lang.c: Follow spelling conventions.
1453 2002-09-11 Per Bothner <per@bothner.com>
1455 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1456 constant to the type of the field.
1457 (java_complete_tree): Remove now-redundant code.
1459 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1461 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1464 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1465 return label if a ret instruction for the jsr has been reached.
1467 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1469 * parse.y (DIR_SEPARATOR): Don't define.
1470 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1472 2002-08-28 Andrew Haley <aph@redhat.com>
1474 * verify.c (verify_jvm_instructions): Allow exception handler
1475 inside code that is being protected, but generate a warning.
1476 * except.c (link_handler): Initialize `expanded' in new eh_range.
1477 (binding_depth, is_class_level, current_pc): Declare extern.
1479 2002-09-01 Mark Wielaard <mark@klomp.org>
1481 * gcj.texi: Add chapter about system properties.
1484 2002-08-26 Tom Tromey <tromey@redhat.com>
1486 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1487 conversion if RHS_TYPE is byte, short, or char.
1489 2002-08-22 Tom Tromey <tromey@redhat.com>
1491 * gcj.texi (Invoking gij): Document -cp and -classpath.
1493 2002-08-21 Tom Tromey <tromey@redhat.com>
1495 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1496 $(prefix)/share. For PR libgcj/7633.
1498 For PR java/6005 and PR java/7611:
1499 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1500 (java_can_use_bit_fields_p): New function.
1502 2002-08-16 Tom Tromey <tromey@redhat.com>
1504 * gcj.texi (Class Initialization): Mention class initialization of
1507 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1509 * Make-lang.in (java-tree-inline.o): New.
1510 (JAVA_OBJS): Add java-tree-inline.o.
1511 * parse.y (source_end_java_method): Call java_optimize_inline.
1512 (java_expand_method_bodies): Save method's tree in
1514 (add_stmt_to_compound): Keep track of the number of statments.
1515 * lang.c (java_init): Enable flag_inline_trees.
1516 (java_post_options): If flag_inline_functions is on, enable
1517 flag_inline_trees instread.
1518 (decl_constant_value): New.
1519 (java_tree_inlining_walk_subtrees): New.
1520 * java-tree.h (DECL_NUM_STMTS): New macro.
1521 (java_optimize_inline): Declare.
1522 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1523 Handle a LABEL_EXPR.
1524 * decl.c (build_result_decl): If we already have a DECL_RESULT
1526 (dump_function): New.
1527 (java_optimize_inline): New.
1528 (dump_function): New.
1530 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1533 * parse.y (build_assertion): Invert return from
1534 desiredAssertionStatus.
1536 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1538 * jcf-write.c (get_access_flags): Return correct access flags for
1539 private and protected inner classes.
1541 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1543 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1545 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1547 * mangle_name.c: Don't include obstack.h twice.
1548 * xref.c: Don't include obstack.h.
1550 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1552 * class.c: (permanent_obstack): Delete declaration.
1553 * constants.c: (permanent_obstack): Delete declaration.
1554 * except.c: (permanent_obstack): Delete declaration.
1555 * expr.c: (permanent_obstack): Delete declaration.
1556 * jcf-parse.c: (permanent_obstack): Delete declaration.
1557 (saveable_obstack): Delete declaration.
1558 * parse.h: (permanent_obstack): Delete declaration.
1559 * typeck.c: (permanent_obstack): Delete declaration.
1561 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1563 * gcj.texi (version-gcc): Increase to 3.3.
1565 2002-07-22 Tom Tromey <tromey@redhat.com>
1567 * lex.c (java_lex): Check for `e' or `E' after 0.
1569 2002-07-21 Richard Henderson <rth@redhat.com>
1571 * lang.c (java_unsafe_for_reeval): New.
1572 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1574 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1576 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1577 (jcf_path_init): Use GET_ENVIRONMENT.
1579 2002-07-10 Roger Sayle <roger@eyesopen.com>
1580 Zack Weinberg <zack@codesourcery.com>
1582 * builtins.c (initialize_builtins): Remove defines that
1583 handled C/C++ specific junk hereby removed from builtins.def.
1585 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1587 * lang.c (java_post_options): Update prototype.
1589 2002-07-05 Roger Sayle <roger@eyesopen.com>
1591 * builtins.c (initialize_builtins): Ignore the additional
1592 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1593 the builtins.def file.
1595 2002-07-01 Tom Tromey <tromey@redhat.com>
1598 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1601 2002-07-01 Roger Sayle <roger@eyesopen.com>
1603 * java/decl.c (builtin_function): Accept additional parameter.
1604 (java_init_decl_processing): Pass an additional NULL_TREE
1605 argument to builtin_function.
1607 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1609 * gcj.texi: Fixed gcj invocation example so that it compiles.
1611 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1613 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1614 * parse.y (mark_parser_ctxt): Likewise.
1615 (check_modifiers, declare_local_variables): Avoid incorrect
1616 hardcoded constant 10.
1618 * lex.c (java_read_char): Avoid "comparison is always true"
1621 2002-06-25 Andreas Schwab <schwab@suse.de>
1623 * expr.c (JSR): Avoid undefined operation on PC.
1625 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1627 * decl.c (clear_binding_level): Const-ify.
1629 2002-06-13 Akim Demaille <akim@epita.fr>
1631 * parse.y (class_declaration, interface_declaration): Make sure
1632 all their rules have an action, in order to avoid meaningless `$$
1633 = $1' and their type clashes.
1635 2002-06-11 Tom Tromey <tromey@redhat.com>
1637 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1638 * parse-scan.y (statement_without_trailing_substatement): Added
1640 (assert_statement): New rule.
1641 * java-tree.h (struct lang_type) [assertions]: New field.
1642 (TYPE_USES_ASSERTIONS): New macro.
1643 (CLASS_USES_ASSERTIONS): Likewise.
1644 (FIELD_SYNTHETIC): New define.
1645 * lex.c (java_lval;): Added ASSERT_TK.
1646 * parse.y (ASSERT_TK): Added.
1647 (statement_without_trailing_substatement): Added assert_statement.
1648 (assert_statement): New rule.
1649 (build_assertion): New function.
1650 (maybe_generate_pre_expand_clinit): Create and initialize
1651 $assertionsDisabled.
1652 (lookup_package_type): Removed decl.
1653 * keyword.h: Rebuilt.
1654 * keyword.gperf (assert): New token.
1656 2002-06-10 Akim Demaille <akim@epita.fr>
1658 * parse.y (interface_type_list, class_member_declaration)
1659 (unary_expression_not_plus_minus): Remove duplicate %type.
1662 2002-06-09 Tom Tromey <tromey@redhat.com>
1664 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1666 * parse.y (method_header): Give error message in all cases.
1669 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1671 Don't use RTL inlining. Fix for PR java/6820.
1672 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1673 (flag_really_inline): New.
1674 (java_decode_option): Set flag_really_inline if -finline-functions
1676 (java_post_options): New function. Turn off inlining unless
1677 flag_really_inline is set.
1679 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1681 * gjavah.c (throwable_p): Accept argument as either a classname or
1682 signature fragment. Create null-terminated classname string for super
1683 when calling itself recursively.
1684 (decode_signature_piece): Skip first character from class name
1685 signature when calling throwable_p.
1687 2002-06-08 H.J. Lu (hjl@gnu.org)
1689 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1691 2002-06-04 Tom Tromey <tromey@redhat.com>
1693 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1695 2002-06-04 Michael Koch <konqueror@gmx.de>
1697 * gcj.texi (Input Options): Fixed typo.
1699 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1701 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1702 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1703 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1704 and all now-pointless local variables. Rename other local
1705 variables to reflect their not being handles.
1707 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1708 #if JCF_USE_STDIO blocks.
1710 * parse.y: Add missing semicolon at end of rule.
1712 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1714 * check-init.c (attach_initialized_static_class): Delete, unused.
1715 * parse.y: Use htab_t instead of struct hashtable, update
1717 * java-tree.h: Include hashtab.h instead of hash.h.
1718 (struct lang_decl_func): Use htab_t, set up for gengtype.
1719 (struct init_test_hash_entry): Delete.
1720 (struct treetreehash_entry): New.
1721 (java_treetreehash_find): New
1722 (java_treetreehash_new): New prototype.
1723 (java_treetreehash_create): New prototype.
1724 (java_mark_tree): Delete prototype.
1725 (java_hash_hash_tree_node): Delete prototype.
1726 (java_hash_compare_tree_node): Delete prototype.
1727 (attach_initialized_static_class): Delete prototype.
1728 * expr.c (build_class_init): Update to use java_treetreehash
1730 (java_expand_expr): Update to use htab_t.
1731 (emit_init_test_initialization): Likewise.
1732 * decl.c (java_mark_tree): Delete.
1733 * class.c (init_test_hash_newfunc): Delete.
1734 (java_hash_hash_tree_node): Delete.
1735 (java_hash_compare_tree_node): Delete.
1736 (add_method_1): Update to use java_treetreehash functions.
1737 (JAVA_TREEHASHHASH_H): New macro.
1738 (java_treetreehash_hash): New function.
1739 (java_treetreehash_compare): New function.
1740 (java_treetreehash_find): New function.
1741 (java_treetreehash_new): New function.
1742 (java_treetreehash_create): New function.
1743 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1745 * Make-lang.in (java/parse.o): Depend on debug.h.
1746 * java-tree.h (struct lang_identifier): Use gengtype.
1747 (union lang_tree_node): New.
1748 (struct lang_decl_func): Use gengtype.
1749 (struct lang_decl_var): Likewise.
1750 (struct lang_decl): Likewise.
1751 * parse.y: Include debug.h.
1752 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1754 * lang.c (struct language_function): New dummy structure.
1756 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1757 descriminator for DECL_LANG_SPECIFIC.
1758 (struct lang_decl_func): Rename from struct lang_decl.
1759 (enum lang_decl_desc): New.
1760 (struct lang_decl): Make it a union. Update all the accessor macros.
1761 (struct lang_type): Use gengtype.
1762 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1763 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1764 are now the same size.
1765 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1766 use discriminator to mark DECL_LANG_SPECIFIC.
1768 * Make-lang.in (gt-java-builtins.h): New rule.
1769 (java/builtins.o): Add dependency on gt-<filename>.h.
1770 * builtins.c: Use gengtype for roots.
1771 (union string_or_tree): Use gengtype.
1772 (struct builtin_record): Use gengtype.
1773 * config-lang.in (gtfiles): Add builtins.c.
1775 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1776 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1777 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1778 gt-java-parse.h, gtype-java.h): Add rules to generate.
1779 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1780 (class.o): Add dependency on gt-*.h.
1781 (constants.o): Likewise.
1784 (jcf-parse.o): Likewise.
1785 (jcf-write.o): Likewise.
1787 * config-lang.in (gtfiles): New.
1788 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1789 * constants.c: Replace uses of ggc_add_* with GTY markers.
1791 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1792 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1793 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1794 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1796 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1798 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1799 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1801 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1802 Include gtype-java.h.
1804 2002-06-02 Tom Tromey <tromey@redhat.com>
1806 Fix for PR java/5913:
1807 * parse.y (patch_binop): Call patch_string on op1.
1809 2002-06-02 Tom Tromey <tromey@redhat.com>
1811 Fix for PR java/1343, PR java/6336:
1812 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1813 formatting. Changed return type.
1814 (anonymous_class_counter): Moved to top of file.
1815 (maybe_make_nested_class_name): Append number to class name for
1816 function-local classes.
1818 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1820 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1821 * Make-lang.in: Update dependency lists.
1823 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1825 * gjavah.c (throwable_p): Do not free the name of the class after
1826 passing it to find_class.
1827 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1828 * jcf-io.c (dirent.h): Include it.
1829 (fnmatch.h): Likewise.
1830 (compare_path): New function.
1831 (java_or_class_file): Likewise.
1832 (memoized_dirlist_entry): New type.
1833 (memoized_dirlist_lookup_eq): New function.
1834 (memoized_dirlists): New variable.
1835 (caching_stat): New function.
1836 (memoized_class_lookup_eq): New function.
1837 (memoized_class_lookups): Likewise.
1838 (find_class): Use memoized_class_lookups and caching_stat.
1839 * jcf.h (JCF_USE_SCANDIR): Define.
1840 * parse.y (java_expand_classes): Write the class files in reverse
1843 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1845 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
1847 2002-05-13 Mark Mitchell <mark@codesourcery.com>
1849 * jcf-write.c (write_classfile): Unlink the temporary file if it
1850 cannot be renamed. Use concat to build up the name of the
1853 2002-05-08 Mark Mitchell <mark@codesourcery.com>
1855 * jcf-write.c (write_classfile): Write the file to a
1856 temporary file and then rename it.
1858 2002-05-07 Tom Tromey <tromey@redhat.com>
1860 * gjavah.c (throwable_p): Use xstrdup, not strdup.
1862 Fix for PR java/1200:
1863 * gjavah.c (throwable_p): New function.
1864 (decode_signature_piece): Use it. A `WeakReference' isn't the
1867 (gcjh_streq): New function.
1869 2002-05-07 Andreas Jaeger <aj@suse.de>
1871 * parse.y (finish_for_loop): Fix if statement.
1873 2002-05-06 Tom Tromey <tromey@redhat.com>
1875 Fix for PR java/5941:
1876 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
1877 loop update expression.
1878 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
1879 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
1881 2002-05-04 Mark Wielaard <mark@klomp.org>
1884 * parse.y (build_string_concatenation): Return just op1 only when op2
1885 is null and op1 is a STRING_CST, otherwise always construct a
1888 2002-04-27 Tom Tromey <tromey@redhat.com>
1891 * parse.y (string_convert_int_cst): New function.
1892 (merge_string_cste): Use it.
1894 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
1896 * java-tree.h (java_parse_file): Update.
1897 (java_set_yydebug): Remove.
1898 * jcf-parse.c (yydebug): Remove.
1899 (java_set_yydebug): Die.
1900 (java_parse_file): Update.
1901 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
1903 2002-04-24 Tom Tromey <tromey@redhat.com>
1906 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
1907 EXPR_WFL_QUALIFICATION of qual_wfl.
1909 2002-04-23 Per Bothner <per@bothner.com>
1911 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
1912 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
1913 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
1915 2002-04-23 Tom Tromey <tromey@redhat.com>
1918 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
1919 recognize `-fcompile-resource='.
1920 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
1923 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1925 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
1926 paths. Fixes PR java/2791.
1928 2002-04-19 Andrew Haley <aph@redhat.com>
1930 * jcf-write.c (push_long_const): lo, hi: New variables.
1931 Use rshift_double to extract the high part of a 64-bit long.
1932 Use WORD_TO_INT to extract the low part.
1934 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
1935 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
1936 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
1938 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
1940 * typeck.c (incomplete_type_error): Remove.
1942 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1944 * class.c (make_class_data): Set DECL_ALIGN on static class data,
1945 for hash synchronization.
1946 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
1947 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
1950 2002-04-16 Mark Wielaard <mark@klomp.org>
1952 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1955 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1957 Fix for PR java/6294:
1958 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1961 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1963 Fix for PR java/6085:
1964 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1965 to get enclosing "this" argument for inner-class constructor
1966 invocation. Pass correct arguments to build_access_to_thisn.
1968 2002-04-10 Andreas Jaeger <aj@suse.de>
1970 * gcj.texi (Input Options): Fix extdirs patch.
1972 2002-04-10 Anthony Green <green@redhat.com>
1974 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1976 2002-04-09 Anthony Green <green@redhat.com>
1978 * gcj.texi (Input Options): Add --extdirs documentation.
1979 * jcf-dump.c (OPT_extdirs): New macro.
1980 (options): Add extdirs option.
1981 (help): Describe --extdirs.
1982 (main): Handle OPT_extdirs.
1983 * gjavah.c (OPT_extdirs): New macro.
1984 (options): Add extdirs option.
1985 (help): Describe --extdirs.
1986 (main): Handle OPT_extdirs.
1987 * jcf-path.c (jcf_path_init): Add extdirs support.
1988 (jcf_path_extdirs_arg): New function.
1989 (extensions): New variable to hold extensions path entries.
1990 * jvspec.c: Remove -fextdirs= when compiling main().
1991 * lang.c (java_decode_option): Handle -fextdirs=.
1992 * jcf.h (jcf_path_extdirs_arg): Declare new function.
1993 * Make-lang.in: Compile jcf-path with version info for use in
1994 identifying the appropriate libgcj.jar.
1996 2002-04-08 Tom Tromey <tromey@redhat.com>
1999 * .cvsignore: Added rmic.1 and rmiregistry.1.
2000 * gcj.texi (Top): Link to new nodes.
2001 (Invoking rmic): New node.
2002 (Invoking rmiregistry): Likewise.
2003 * Make-lang.in (java.generated-manpages): Added rmic.1 and
2005 (java.maintainer-clean): Likewise.
2006 ($(srcdir)/java/rmic.1): New target.
2007 ($(srcdir)/java/rmiregistry.1): Likewise.
2008 (java.install-man): Handle rmic.1 and rmiregistry.1.
2010 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2012 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
2013 Add note about handling uncaught exceptions. Add an exception handler
2016 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2018 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
2019 after using it to patch CALL_EXPR.
2021 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2023 * gcj.texi (Invocation): Document CNI invocation API.
2025 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
2027 * expr.c (truthvalue_conversion): Rename. Update.
2028 (expand_compare): Update.
2029 * java-tree.h (java_truthvalue_conversion): New.
2030 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
2032 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2034 * java-tree.h (java_mark_addressable): New.
2035 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
2036 * typeck.c (mark_addressable): Rename, update.
2038 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
2040 * expr.c (build_java_binop): Update.
2041 * java-tree.h (java_signed_type, java_unsigned_type,
2042 java_signed_or_unsigned_type): Update.
2043 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
2044 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
2045 * parse.y (patch_binop): Update.
2046 * typeck.c (signed_or_unsigned_type, unsigned_type,
2047 signed_type): Update.
2049 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
2051 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
2052 (java_dummy_print): Remove.
2053 (lang_print_error): Rename. Exit early if inhibiting output.
2054 (inhibit_error_printing_function): New.
2055 (java_init): Don't set hook.
2056 (lang_init_source): Use new boolean.
2058 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2060 * parse.y (do_resolve_class): Fix infinite recursion.
2062 2002-03-29 Tom Tromey <tromey@redhat.com>
2064 * parse.y (check_inner_circular_reference): Ignore incomplete
2067 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
2069 * Make-lang.in (builtins.o): Update.
2070 * boehm.c (get_boehm_type_descriptor): Update.
2071 * builtins.c: Include langhooks.h.
2072 * decl.c (java_init_decl_processing): Update.
2073 * java-tree.h (java_type_for_mode, java_type_for_size): New.
2074 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
2076 * typeck.c (type_for_mode, type_for_size): Update.
2078 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
2080 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
2082 2002-03-28 Tom Tromey <tromey@redhat.com>
2084 * except.c (expand_end_java_handler): If the handler type is NULL,
2085 use java.lang.Throwable. Fixes PR java/5986.
2087 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2089 Fix for PR java/4715:
2090 * jcf-parse.c (parse_source_file_3): New function.
2091 (read_class): Call it.
2092 (java_parse_file): Likewise.
2094 2002-03-28 Jan Hubicka <jh@suse.cz>
2096 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
2098 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2100 * parse.y (resolve_package): Initialize "decl".
2101 (lookup_package_type): Remove unused function.
2103 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2105 Fix for PR java/5993:
2106 * parse.y (resolve_package): Return the decl if resolution was
2107 successful. Don't special case "java.lang" and "java.lang.reflect"
2108 packages. Set type_name to the merged identifier.
2109 (resolved_qualified_expression_name): Print error using "name" if
2110 resolve_package returns NULL_TREE.
2112 2002-03-27 Tom Tromey <tromey@redhat.com>
2114 * expr.c (expand_invoke): Don't generate null pointer check if
2115 we're calling <init>.
2117 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
2119 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
2121 * java-tree.h (java_lang_expand_expr): Similarly.
2122 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
2123 (java_init): Don't set hook.
2125 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2127 Fix for PR java/5850:
2128 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
2129 context if field was not found in the current scope.
2130 * expr.c (lookup_field): Don't look in enclosing contexts.
2132 2002-03-26 Tom Tromey <tromey@redhat.com>
2134 Fix for PR java/5942:
2135 * parse.y (init_src_parse): Added sanity check.
2136 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
2139 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
2141 * decl.c (lang_mark_tree): Rename java_mark_tree.
2142 * java-tree.h (java_mark_tree): New.
2143 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
2145 2002-03-25 Zack Weinberg <zack@codesourcery.com>
2147 * lex.c: Change java_perform_atof to take normal parameters
2148 instead of a pointer to a parameter block. Call it directly
2151 2002-03-22 Mark Wielaard <mark@klomp.org>
2153 Fix for PR java/5368:
2154 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
2155 when printing error message.
2157 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
2159 * decl.c (maybe_build_cleanup): Remove.
2161 2002-03-22 Tom Tromey <tromey@redhat.com>
2163 Andrew Haley <aph@cambridge.redhat.com>
2165 * expr.c (build_field_ref): Don't build a check if the field is a
2168 2002-03-21 Eric Blake <ebb9@email.byu.edu>
2170 Fix for PR java/6026:
2171 * lex.c (java_lex): Fix parsing of consecutive floats.
2173 2002-03-21 Tom Tromey <tromey@redhat.com>
2175 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
2178 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
2180 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
2181 insert_block, getdecls, kept_level_p, global_bindings_p): New.
2183 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2185 * gcj.texi: @code{gcj} becomes @command{gcj}.
2186 @code{gcc} becomes @command{gcc}.
2187 GcjRaw changed to gnu.gcc.RawData.
2189 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
2191 * decl.c (start_java_method): Use new hook.
2192 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
2193 (java_init): Remove old hook.
2195 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
2197 * builtins.c (define_builtin): Do nothing if `type' is null.
2200 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2202 * parse.y (parser_check_super_interface): Fix error message
2205 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2207 * jcf-parse.c (get_constant): Delete unused variables.
2209 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2211 * java-tree.h (java_parse_file): New.
2212 * jcf-parse.c (yyparse): Rename java_parse_file.
2213 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2215 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2217 * parse.y (craft_constructor): Return the constructor decl.
2218 (java_expand_classes): Update comments.
2219 (lookup_method_invoke): Call fix_constructors immediately for
2220 anonymous class. Fixes PR java/5935.
2222 2002-03-15 Anthony Green <green@redhat.com>
2224 * jcf-parse.c (yyparse): Don't emit class registration
2225 constructor when compiling resource files.
2227 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2229 * lang.c (java_tree_code_type, java_tree_code_length,
2230 tree_code_name): Delete.
2231 (tree_code_type, tree_code_length, tree_code_name): Define.
2232 (java_init): Don't try to copy into the various tree_code
2235 2002-03-12 Tom Tromey <tromey@redhat.com>
2237 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2238 UTF-8, not UCS-2. Fixes PR java/5923.
2240 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2241 a call_expr wrapped in a convert. Fixes PR java/5848.
2243 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2245 * jcf-write.c (write_classfile): Improve error strings.
2247 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2249 * lex.c: Adjust comments to GNU standards.
2251 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2253 Fix for PR java/5902:
2254 * lex.c (java_lex): Fix parsing of literals.
2256 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2258 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2259 to prevent it getting evaluated twice in the store checking case.
2260 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2263 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2265 * decl.c (java_init_decl_processing): Make sure class_type_node
2266 alignment is not less than 64 bits if hash synchronization is enabled.
2268 2002-03-08 Per Bothner <per@bothner.com>
2270 * parse.y (java_complete_lhs): Check if patch_assignment
2271 returned an error-mark.
2273 * parse.y (try_builtin_assignconv): Don't special-case zero.
2275 2002-03-08 Per Bothner <per@bothner.com>
2277 Fix for PR java/5812.
2278 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2279 here instead of in JSR macro. Likewise with load_type_state call.
2280 Do the latter on if the return_pc has been verified (the jsr returns).
2281 (JSR): Now just call build_java_jsr.
2283 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2285 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2286 (java.install-common): Link native driver to
2287 JAVA_TARGET_INSTALL_NAME.
2289 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2291 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2292 * builtins.c(sin_builtin): Likewise
2293 * builtins.c(sqrt_builtin): Likewise
2295 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2297 * java/expr.c, java/jcf-parse.c, java/lex.c:
2298 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2299 REAL_ARITHMETIC blocks unconditional. Delete some further
2300 #ifdef blocks predicated on REAL_ARITHMETIC.
2302 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2304 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2305 explicit sizeof/sizeof.
2306 * decl.c (java_init_decl_processing): Likewise.
2307 * jcf-parse.c (init_jcf_parse): Likewise.
2308 * parse.y (init_src_parse): Likewise.
2310 2002-03-02 Per Bothner <per@bothner.com>
2312 Make --CLASSPATH by a synonym for --classpath and -classpath.
2313 Implement --bootclasspath.
2314 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2315 (classpath_l): Remove.
2316 (jcf_path_CLASSPATH_arg): Remove.
2317 (jcf_path_bootclasspath_arg): New function.
2318 (jcf_path_seal): Simplify accordingly.
2320 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2321 (jcf_path_CLASSPATH): Remove declaration.
2322 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2323 (lang_specific_driver): Translate -bootclasspath.
2324 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2325 * lang.c (decode_lang_options): Do jcf_path_init first.
2326 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2327 * gjavah.c: Also handle --bootclasspath.
2328 Handle --CLASSPATH as a synonum for --classpath.
2329 * jcf-dump.c: Likewise.
2331 "." is not part of system path, but is the default for --classpath.
2332 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2333 (jcf_path_seal): Add "." if no CLASSPATH specified.
2335 * gcj.texi: Document changes.
2337 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2339 * expr.c (build_java_arraystore_check): Fix formatting.
2341 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2343 Fix for PR java/5758, java/5632:
2344 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2345 inner-class separator too.
2346 * parse.y (do_resolve_class): New local `decl_result.'
2347 Progressively build a name for what can have been loaded.
2349 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2351 * expr.c (java_array_data_offset): Removed function.
2352 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2353 (build_java_array_length_access): Obtain "length" value using a
2354 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2355 (build_java_arrayaccess): Correct comment. Access "data" using a
2356 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2357 (build_java_arraystore_check): New function.
2358 (expand_java_arraystore): Use build_java_arraystore_check.
2359 * parse.y (patch_assignment): Simplify code to insert a store check
2360 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2361 * check-init.c (check_init): Update to reflect that an array length
2362 access is now a COMPONENT_REF.
2363 * gcj.texi (Code Generation): Improve documentation of
2364 -fno-bounds-check. Add documentation for -fno-store-check.
2365 * java-tree.h (flag_store_check): Declare.
2366 (build_java_arraystore_check): Declare.
2367 * lang.c (flag_store_check): Initialize to 1.
2368 (lang_f_options): Add store-check option.
2369 * jvspec.c: Don't pass store-check option to jvgenmain.
2370 * lang-options.h: Add help string for -fno-store-check.
2372 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2374 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2375 * java-tree.h (java_dup_lang_specific_decl): New.
2376 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2378 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2380 * builtins.c, decl.c: Delete traditional-mode-related code
2381 copied from the C front end but not used, or used only to
2382 permit the compiler to link.
2384 2002-02-22 Tom Tromey <tromey@redhat.com>
2386 Fix for PR java/2369:
2387 * jvspec.c (verify_class_name): New function.
2388 (lang_specific_driver): Call it.
2389 (JAVA_START_CHAR_P): New macro.
2390 (JAVA_PART_CHAR_P): Likewise.
2392 2002-02-22 Per Bothner <per@bothner.com>
2394 * class.c: Change vtable to be more compatible with g++ v3 abi.
2395 (get_dispatch_table): Prepend offset-to-top (always 0) and
2396 type_info pointer (currently unimplemented hence NULL) to vtable.
2397 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2398 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2399 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2400 (build_dtable_decl): Add declarations for new fields.
2402 2002-02-20 Per Bothner <per@bothner.com>
2404 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2405 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2406 don't need to set it on the COMPOUND_EXPR - the caller does that.
2408 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2410 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2411 `--CLASSPATH' becomes `--classpath.'
2412 * gjavah.c: Likewise.
2413 * jcf-dump.c: Likewise.
2414 * lang-options.h: Likewise.
2416 * jcf-path.c: Updated comment.
2417 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2418 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2419 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2420 (jcf_path_CLASSPATH_arg): Ditto.
2421 (classpath_u): Updated leading comment.
2423 2002-02-20 Per Bothner <per@bothner.com>
2425 * builtins.c (check_for_builtin): New function.
2426 (build_call_or_builtin): Remove.
2427 * java-tree.h: Update accordingly.
2428 * expr.c (expand_invoke): Use build + check_for_builtin instead
2429 of build_call_or_builtin.
2430 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2431 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2432 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2434 2002-02-17 Tom Tromey <tromey@redhat.com>
2436 * java-tree.h (TYPE_STRICTFP): New macro.
2437 (struct lang_type) [strictfp]: New field.
2438 (CLASS_STRICTFP): New macro.
2439 (METHOD_STRICTFP): New macro.
2440 (struct lang_decl) [strictfp]: New field.
2441 * parse.y (method_header): Disallow strictfp constructor or
2443 (STRICT_TK): Move before MODIFIER_TK.
2444 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2445 (METHOD_MODIFIERS): Likewise.
2446 (INTERFACE_MODIFIERS): Likewise.
2447 * jcf-write.c (get_access_flags): Likewise.
2448 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2449 (add_method_1): Likewise.
2450 (get_access_flags_from_decl): Likewise.
2451 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2452 recognize strictfp flag.
2453 * jcf.h (ACC_STRICT): New define.
2455 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2457 * class.c(build_utf8_ref): Move declaration of decl_size
2459 2002-02-07 Tom Tromey <tromey@redhat.com>
2461 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2464 2002-02-04 Anthony Green <green@redhat.com>
2466 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2467 sections if available.
2469 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2471 * parse.y (java_expand_classes): Fix typo in static field loop.
2473 2002-02-02 Richard Henderson <rth@redhat.com>
2475 * class.c (add_field): Mark static fields external.
2476 (build_class_ref): Remove redundant set.
2477 * parse.y (java_expand_classes): Mark static fields of classes
2478 to be compiled as local.
2479 * jcf-parse.c (parse_class_file): Likewise.
2481 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2483 * gcj.texi (About CNI): New node.
2485 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2488 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2489 setlocale() with LC_CTYPE as a parameter.
2492 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2494 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2495 Follow GNU Coding Standards for --version.
2497 2002-01-28 Tom Tromey <tromey@redhat.com>
2499 * expr.c (build_jni_stub): Ensure storage for `meth' is
2501 * parse.y (java_complete_expand_methods): Set
2502 current_function_decl before building JNI stub.
2504 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2506 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2509 2002-01-22 Tom Tromey <tromey@redhat.com>
2511 * decl.c (java_init_decl_processing): Use add_predefined_file.
2512 Predefine RawData.java.
2513 (predef_filenames): Removed.
2514 (java_init_decl_processing): Don't register predef_filenames.
2515 * jcf-parse.c (add_predefined_file): New function.
2516 (predefined_filename_p): Rewrote.
2517 (predefined_filename_p): No longer static.
2518 * decl.c (java_init_decl_processing): Call initialize_builtins.
2519 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2520 (java/builtins.o): New target.
2521 * builtins.c: New file.
2522 * parse.y (patch_invoke): Use build_call_or_builtin.
2523 * java-tree.h (build_call_or_builtin): Declare.
2524 (initialize_builtins): Declare.
2525 (java_set_exception_lang_code): Removed unused declaration.
2526 (PREDEF_FILENAMES_SIZE): Removed.
2527 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2528 (predef_filenames): New define.
2529 (add_predefined_file): Declare.
2530 (predefined_filename_p): Declare.
2531 * expr.c (expand_invoke): Use build_call_or_builtin.
2533 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2535 * parse.y (patch_switch_statement): Fix format specifier.
2537 2002-01-16 Tom Tromey <tromey@redhat.com>
2539 More for PR java/5365:
2540 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2542 (process_file): Generate include for
2543 java.lang.UnsupportedOperationExceptions.
2545 2002-01-15 Andreas Jaeger <aj@suse.de>
2547 * .cvsignore: Add man pages.
2549 2002-01-15 Tom Tromey <tromey@redhat.com>
2551 Fix for PR java/5365:
2552 * gjavah.c (process_file): Turn class name into a file name.
2554 2002-01-14 Matthias Klose <doko@debian.org>
2556 * gcj.texi: Fix whitespace and formatting errors in the
2557 synopsis of the man pages. Update copyright.
2559 2002-01-14 Tom Tromey <tromey@redhat.com>
2562 * Make-lang.in (java.install-man): Handle jv-convert man page.
2563 (java.generated-manpages): Added jv-convert.1.
2564 (java.uninstall): Remove jv-convert.1.
2565 (java.maintainer-clean): Likewise.
2566 ($(srcdir)/java/jv-convert.1): New target.
2567 * gcj.texi (Top): Link to jv-convert node.
2568 (Individual utilities): Likewise.
2569 (Invoking jv-convert): New node.
2571 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2572 Martin Kahlert <martin.kahlert@infineon.com>
2574 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2575 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2577 2002-01-03 Graham Stott <grahams@redhat.com>
2579 * class.c (compile_resource_file): Update copyright date.
2580 Constify filename parameter.
2581 (java-tree.h): Update copyright date.
2582 (compile_resource_file): Constify filename parameter.
2584 2002-01-03 Graham Stott <grahams@redhat.com>
2586 * gcc/jcf-parse.c: Update copyright date.
2587 (yyparse): Constify resource_filename.
2589 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2591 * parse.y (src_parse_roots): Don't needlessly zero init.
2593 2001-12-31 Tom Tromey <tromey@redhat.com>
2595 * parse.y (dump_java_tree): New function.
2596 (source_end_java_method): Call it.
2597 (end_class_declaration): Likewise.
2598 * lang.c (java_decode_option): Call dump_switch_p.
2600 2001-12-28 Tom Tromey <tromey@redhat.com>
2602 * gen-table.pl: Don't process characters after \uffff. Added
2603 comment pointing to input file.
2605 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2607 * gen-table.pl: Const-ify output. Document the location of a
2608 suitable unicode input file.
2610 * chartables.h: Regenerate.
2612 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2614 * chartables.h: Const-ify.
2615 * gjavah.c (options): Likewise.
2616 * jcf-dump.c (options): Likewise.
2617 * jv-scan.c (options): Likewise.
2618 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2619 * parse.y (binop_lookup): Likewise.
2621 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2623 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2624 the static arrays that are output.
2625 * jvspec.c (jvgenmain_spec): Make static.
2626 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2627 * keyword.h: Regenerate.
2628 * lang.c (string_option, process_option_with_no, lang_f_options,
2629 lang_W_options): Const-ify.
2630 * lex.c (java_lex): Likewise.
2632 2001-12-21 Richard Henderson <rth@redhat.com>
2634 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2635 (get_boehm_type_descriptor): ... here. Arrange for the
2636 TREE_TYPE to get set properly.
2638 2001-12-21 Richard Henderson <rth@redhat.com>
2640 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2641 only if the target requires collect2.
2643 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2645 2001-12-20 Tom Tromey <tromey@redhat.com>
2648 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2649 CAN_COMPLETE_NORMALLY for the node.
2650 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2651 generate code for second branch if first branch can't complete
2653 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2654 the loop head if the loop body can't complete normally.
2656 2001-12-20 Tom Tromey <tromey@redhat.com>
2659 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2660 case where `finally' clause can't complete normally.
2662 2001-12-20 Tom Tromey <tromey@redhat.com>
2665 * parse.y (analyze_clinit_body): Added this_class parameter.
2666 Check for more cases where we must keep <clinit>.
2667 (maybe_yank_clinit): Cleaned up flow control.
2669 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2671 * decl.c (java_init_decl_processing): Don't initialize
2672 finit_leg_identifier_node.
2673 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2674 (finit_leg_identifier_node): Remove.
2675 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2677 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2679 * mangle.c (mangle_member_name): Don't special-case for
2681 * mangle_name.c (unicode_mangling_length): Likewise.
2682 (append_unicode_mangled_name): Likewise.
2683 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2686 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2688 * expr.c (build_java_array_length_access): Don't force null pointer
2689 check unless flag_check_references is set.
2691 2001-12-20 Tom Tromey <tromey@redhat.com>
2693 Fix for PR java/3417:
2694 * parse.y (patch_assignment): Added special processing for
2696 (patch_return): Don't convert booleans to integers, and don't
2697 special-case `null'.
2699 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2701 * config-lang.in (diff_excludes): Remove.
2703 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2705 * gcj.texi: Update link to GCC manual.
2707 2001-12-17 Tom Tromey <tromey@redhat.com>
2709 * parse.y (link_nested_class_to_enclosing): Removed useless
2712 2001-12-16 Tom Tromey <tromey@redhat.com>
2714 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2717 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2719 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2720 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2723 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2725 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2727 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2729 * decl.c (java_init_decl_processing): Build otable_type correctly.
2730 otable_decl is an otable_type.
2732 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2734 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2735 otable_type, otable_ptr_type, method_symbol_type,
2736 method_symbols_array_type, method_symbols_array_ptr_type): New
2737 field/global tree definitions.
2738 (flag_indirect_dispatch): New flag.
2739 * decl.c (java_init_decl_processing): Initialize new otable and
2740 otable_syms type nodes and decls. Add new field "index" to
2742 * class.c (build_method_symbols_entry): New function.
2743 (make_method_value): Set "index" to to method's vtable index for
2744 virtual methods when indirect-dispatch is not used.
2745 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2746 and set vtable_method_count to -1. Set otable and otable_syms field
2747 if indirect-dispatch is used and there was something to put in them.
2748 (build_method_symbols_entry): New function.
2749 (emit_offset_symbol_table): New function.
2750 * expr.c (get_offset_table_index): New function.
2751 (build_invokevirtual): Build array reference to otable at the index
2752 returned by get_offset_table_index, and use the result as the vtable
2754 (build_invokeinterface): Similar.
2755 * jcf-parse.c (yyparse): If indirect-dispatch, call
2756 emit_offset_symbol_table at the end of compilation, after all classes
2757 have been generated.
2758 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2759 * lang.c (flag_indirect_dispatch): Define.
2760 (lang_f_options): Add indirect-dispatch flag.
2762 2001-12-14 Matthias Klose <doko@debian.org>
2764 * gcj.texi: Markup for man page generation. Document missing
2765 options printed by <tool> --help.
2766 Terminate description of gij's -ms option with a dot.
2767 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2768 (java.generated-manpages java.install-man, java.uninstall,
2769 java-maintainer-clean) Updated.
2771 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2773 * class.c (get_dispatch_table): Fix java vtable layout
2774 for TARGET_VTABLE_USES_DESCRIPTORS.
2775 * decl.c (java_init_decl_processing): Initialize
2776 alloc_no_finalizer_node, finalize_identifier_node.
2777 * expr.c (class_has_finalize_method): New function.
2778 (expand_java_NEW): Generate calls for finalizer-free allocation.
2779 (build_invokevirtual): Fix java vtable layout for
2780 TARGET_VTABLE_USES_DESCRIPTORS.
2781 * java-tree.h (enum java_tree_index): New entries:
2782 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2783 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2784 (class_has_finalize_method): declare.
2785 (HAS_FINALIZER_P): New macro.
2786 * parse.y (patch_invoke): Generate calls for finalizer-free
2789 2001-12-12 Matthias Klose <doko@debian.org>
2791 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2792 whitespace at end of line.
2794 2001-12-11 Tom Tromey <tromey@redhat.com>
2796 * lex.c (java_init_lex): Define wfl_to_string as
2797 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2799 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2801 * class.c (make_method_value): Use null_pointer_node to
2802 represent empty exception table.
2804 2001-12-10 Tom Tromey <tromey@redhat.com>
2806 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2808 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
2810 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2812 2001-12-09 Per Bothner <per@bothner.com>
2814 * check-init.c (current_switch_has_default): New static field.
2815 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2816 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2817 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2819 2001-12-09 Tom Tromey <tromey@redhat.com>
2821 * check-init.c (check_init): Don't allow pre- or post- increment
2822 or decrement of final variable.
2823 (final_assign_error): Minor error message rewording.
2825 2001-12-08 Tom Tromey <tromey@redhat.com>
2827 * java-tree.h: Fixed typo.
2829 * gjavah.c (decompile_method): Don't decompile to `return this'
2832 * gjavah.c (cxx_keywords): Re-sorted.
2833 * lex.c (cxx_keywords): Re-sorted.
2835 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
2838 * gjavah.c (print_namelet): Clear subnamelets.
2839 (HANDLE_METHOD): Set `method_printed' earlier.
2841 2001-12-07 Tom Tromey <tromey@redhat.com>
2843 * lang.c (lang_f_options): Added
2844 optimize-static-class-initialization.
2845 (java_decode_option): Removed special case.
2847 2001-12-07 Per Bothner <per@bothner.com>
2849 * check-init.c (check_init): Fix typo freeing memory twice.
2851 2001-12-05 Per Bothner <per@bothner.com>
2853 Restore support for static class initialization optimization.
2854 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
2855 * check-init.c (check_int): At end of BLOCK handle initialization
2856 blocks, which used to be done in java_complete_expand_method but did
2857 not handle the case where check_for_initialization might allocate
2858 more than a word of bits.
2859 * decl.c (lang_make_tree): The smic field is now a tree.
2860 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
2861 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
2863 * parse.y (emit_test_initialization): Combine hash_lookup calls.
2865 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
2866 Change from a hash table to a list.
2867 (struct_lang_decl): Change field 'smic' to match.
2868 * class.c (add_method_1): Initialize
2869 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
2870 * parse.y (adjust_init_test_initialization): Removed - inlined into -
2871 (java_expand_method_bodies): -here, since 'smic' is now a list.
2872 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
2874 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
2876 * class.c (java_hash_compare_tree_node): Fix casts.
2878 2001-12-04 Per Bothner <per@bothner.com>
2880 * check-init.c: Handle definite unassignment to finals in addition
2881 to definite assignment.
2882 (loop_current_locals): New field.
2883 (num_current_locals, int start_current_locals, num_current_words):
2885 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
2886 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
2887 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
2888 (get_variable_decl, check_final_reassigned): New functions.
2889 (check_init, check_bool_init): Modify as needed for checking finals.
2890 (check_for_initialization): Take extra parameter and return void.
2891 Do extra start-up logic to check final fields for assignment.
2892 * parse.y (check_static_final_variable_assignment_flag,
2893 reset_static_final_variable_assignment_flag, check_final_assignment,
2894 check_final_variable_local_assignment_flag,
2895 reset_final_variable_indirect_assignment_flag,
2896 reset_final_variable_global_assignment_flag): Remove functions.
2897 (java_complete_expand_methods, outer_field_access_fix,
2898 patch_assignment): Remove no-longer used logic.
2899 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
2900 * parse.y (register_fields, java_complete_tree): Update accordingly.
2902 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
2903 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
2904 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
2906 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
2908 * java-tree.h (DECL FINAL): New bit-field.
2909 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
2910 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
2911 (DECL_INIT_CALLS_THIS): New macro.
2912 (struct lang_decl): New bit-field init_calls_this.
2913 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
2914 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
2915 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
2916 use it for both local variables and final fields.
2917 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
2919 (struct lang_type): Remove hfv bit-field.
2920 (check_for_initialization): Change to return void.
2922 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
2923 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
2924 * check-init.c (final_assign_error): New helper function.
2925 (check_final_reassigned, check_init): Use it.
2926 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
2928 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
2929 bit-fields to unsigned.
2931 2001-12-03 Per Bothner <per@bothner.com>
2933 * parse.y (patch_binop): Minor constant folding.
2935 * parse.y (build_current_thisn): Shorter 'buffer'.
2937 2001-12-03 Per Bothner <per@bothner.com>
2939 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
2940 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
2941 * jcf-write.c (generate_bytecode_insns): Remove support for
2942 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
2943 * check-init.c (check_init): Likewise.
2945 2001-12-03 Per Bothner <per@bothner.com>
2947 * verify.c (subroutine_nesting): New function.
2948 (verify_jvm_instructions): Use it to fix logic for checking that
2949 we're done with the current subroutine.
2951 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2952 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2954 2001-12-03 Per Bothner <per@bothner.com>
2956 * jcf.h: Fix obvious typo in comment.
2957 * typeck.c (build_null_signature): Add comment.
2959 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2961 * expr.c: Remove leading capital from diagnostic messages, as
2962 per GNU coding standards.
2963 * jcf-io.c: Similarly.
2964 * jcf-parse.c: Similarly.
2965 * jv-scan.c: Similarly.
2966 * jvspec.c: Similarly.
2967 * mangle.c: Similarly.
2969 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2970 Alexandre Petit-Bianco <apbianco@redhat.com>
2972 * expr.c (build_java_arrayaccess): Call save_expr on array for
2973 correct evaluation order, modified comment, fixed indentation.
2974 * parse.y: (patch_assignment): Correctly extract the array base
2975 from the tree generate by build_java_arrayaccess, added comments.
2976 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2977 Fixes PR java/3096, PR java/3803, PR java/3965.
2979 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2981 * expr.c (expand_byte_code): Remove trailing periods from messages.
2982 * jcf-parse.c (load_class, jcf_parse): Similarly.
2983 * jcf-write.c (generate_classfile): Similarly.
2984 * lex.c (java_lex): Similarly.
2986 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2988 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
2990 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2992 * Make-lang.in (java.generated-manpages): New dummy target.
2994 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2996 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2998 (lang_specific_pre_link): Use set_input to set input_filename.
3000 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3001 (main): Fix definition.
3002 Strip `main' from classname.
3005 2001-11-18 Roger Sayle <roger@eyesopen.com>
3007 * parse.h (java_expand_switch): Remove old prototype.
3009 2001-11-18 Tom Tromey <tromey@redhat.com>
3011 Fix for PR java/1401:
3012 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
3014 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
3017 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
3019 * lang.c (finish_parse): Rename to java_finish.
3020 (LANG_HOOKS_FINISH, java_finish): New.
3022 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
3024 * decl.c (init_decl_processing): Rename java_init_decl_processing.
3025 * java-tree.h: New prototype.
3026 * lang.c (java_init): Update prototype. Combine with old init_parse.
3028 2001-11-13 Tom Tromey <tromey@redhat.com>
3030 * gjavah.c (method_signature): New global.
3031 (HANDLE_METHOD): Set it.
3032 (decompile_return_statement): New function.
3033 (decompile_method): Use it.
3034 (print_method_info): Removed `synth' argument.
3036 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3038 * java-tree.h (java_set_yydebug): New.
3039 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
3040 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
3041 (print_lang_decl, print_lang_type, print_lang_identifier,
3042 print_lang_statistics, lang_print_xnode): Remove.
3044 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
3046 * jcf-parse.c (init_lex): Remove.
3047 * lang.c (language_string, lang_identify): Remove.
3048 (struct lang_hooks): Constify.
3049 (LANG_HOOKS_NAME): Override.
3050 (init_parse): Update.
3052 2001-11-08 Andreas Franck <afranck@gmx.de>
3054 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
3055 program_transform_name the way suggested by autoconf.
3056 (java.install-common): Also transform auxiliary program names with
3057 program_transform_name.
3059 2001-11-08 Tom Tromey <tromey@cygnus.com>
3061 * parse.y (trap_overflow_corner_case): New rule.
3062 (unary_expression): Use it.
3063 * lex.c (java_init_lex): Don't set minus_seen.
3064 (yylex): Don't use minus_seen. Communicate overflow to parser for
3066 (error_if_numeric_overflow): New function.
3067 * parse.h (minus_seen): Removed field.
3068 (JAVA_RADIX10_FLAG): New define.
3070 2001-11-07 Tom Tromey <tromey@redhat.com>
3072 Patch for PR java/1414:
3073 * parse.y (case_label_list): New global.
3074 (goal): Register case_label_list with GC.
3075 (java_complete_lhs): Save new case on case_label_list.
3076 (patch_switch_statement): Check for duplicate case labels.
3078 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3080 * parse.y (patch_assignment): Removed unused third argument.
3081 (java_complete_lhs): Removed unused third argument to patch_assignment.
3083 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
3085 * lang.c: Include langhooks-def.h.
3086 * Make-lang.in: Update.
3088 2001-10-31 Zack Weinberg <zack@codesourcery.com>
3090 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
3092 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3094 * mangle.c (find_compression_record_match): Don't match compression
3095 records for package name elements unless they occur at the start of
3096 the name. Fix for PR java/4717.
3098 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3100 * expr.c (expand_java_field_op): Don't special-case references to
3101 java.lang.PRIMTYPE.TYPE.
3102 (build_primtype_type_ref): Removed.
3103 * java-tree.h (build_primtype_type_ref): Remove prototype.
3104 * parse.y (maybe_build_primttype_type_ref): Removed.
3105 (complete_function_arguments): Don't special-case references to
3106 java.lang.PRIMTYPE.TYPE.
3107 (patch_assignment): Likewise.
3108 (array_constructor_check_entry): Likewise.
3110 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3112 * mangle.c (static tree compression_table): Fixed leading comment.
3113 * parse.h (struct parser_ctxt): Fixed field comment.
3114 * parse.y (check_pkg_class_access): New prototype, fixed leading
3115 comment, new parameter used to emit error only if passed as true.
3116 (parse_check_super): Pass extra argument to check_pkg_class_access.
3117 (do_resolve_class): Likewise.
3118 (process_imports): Likewise.
3119 (read_import_dir): Fixed indentation.
3120 (find_in_imports_on_demand): New local class_type_name. Local
3121 node_to_use deleted. while loop changed into for loop. Report
3122 multiple definition only for accessible classes. Improved error
3124 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
3125 assigned to parameter list, fixed indentation. while loop changed
3126 into for loop, restore TREE_CHAIN on local `tem' before the next
3129 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
3131 * lang.c (lang_get_alias_set): Deleted.
3133 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3135 * gjavah.c (jni_print_char): Fix thinko in last change.
3137 * gjavah.c (jni_print_char, decode_signature_piece): Use
3138 safe-ctype macros and/or fold extra calls into fewer ones.
3139 * lex.c (java_read_unicode, java_lex): Likewise.
3140 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
3141 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
3142 * mangle_name.c (append_unicode_mangled_name,
3143 unicode_mangling_length): Likewise.
3145 2001-10-17 Richard Henderson <rth@redhat.com>
3147 * Make-lang.in (java/lang.o): Depend on langhooks.h.
3149 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
3151 * lang.c (langhooks.h): Included.
3152 (LANG_HOOKS_INIT): Redefined.
3153 (LANG_HOOKS_INIT_OPTIONS): Likewise.
3154 (LANG_HOOKS_DECODE_OPTION): Likewise.
3155 (struct lang_hooks lang_hooks): New initialization.
3157 2001-10-11 Per Bothner <per@bothner.com>
3159 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
3160 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
3161 The former is simpler, and jcf-write.c handles it better.
3162 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
3163 or WITH_CLEANUP_EXPR.
3164 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
3165 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
3167 * parse.y (patch_if_else_statement): If the condition is constant,
3168 optimize away the test.
3170 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3172 * parse.y (patch_cast): Call patch_string on the first operand of
3173 the incoming node, update it if necessary. Fixes PR java/4510.
3175 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3177 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
3178 when name qualifier matches a package name.
3180 2001-10-08 Tom Tromey <tromey@redhat.com>
3182 Fix for PR java/4489:
3183 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
3184 force a new label when computing `body_block'.
3186 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3188 * jcf-io.c (format_uint): Const-ify.
3189 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
3190 * lex.c (java_get_line_col): Likewise.
3191 * parse.y (build_incdec): Likewise.
3193 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3195 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
3196 a NULL enclosing context if appropriate. Fixes PR java/4466.
3198 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3200 * parse.y (patch_assignment): Use lvalue's original TYPE when
3201 building the final COMPOUND_EXPR.
3202 (try_reference_assignconv): Fixed leading comment.
3204 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3206 * parse.y (check_final_variable_indirect_assignment): For
3207 COMPOUND_EXPR, return only if finals were found initialized
3208 properly, if not, keep on checking.
3209 (check_final_variable_global_assignment_flag): New local
3210 error_found, set when appropriate and used to decide whether to
3211 report uninitialized finals. Fixed typo in comment.
3213 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3215 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3216 last three initializations. Fixes PR java/4360.
3218 2001-09-21 Richard Henderson <rth@redhat.com>
3220 * class.c (get_dispatch_table): Handle function descriptors.
3221 (build_dtable_decl): Likewise.
3222 * expr.c (build_invokevirtual): Likewise.
3224 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3226 * parse.y (patch_method_invocation): Build class initialization
3227 when static finals are used to qualify method invocation.
3230 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3232 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3233 build_type_name_from_array_name.
3234 (STRING_STRIP_BRACKETS): New macro.
3235 * parse.y (build_type_name_from_array_name): New function.
3236 (array_creation_expression:): Accumulate []s instead of [s.
3237 (cast_expression:): Accumulate []s instead of [s after cast type
3239 (build_array_from_name): Local string deleted, use
3240 build_type_name_from_array_name.
3241 (build_unresolved_array_type): Accumulate []s instead of [s after
3243 (register_fields): Fixed comment.
3244 (resolve_class): Local name, base deleted, new locals tname and
3245 array_dims. Use build_type_name_from_array_name. Use array_dims to
3247 (purify_type_name): Use STRING_STRIP_BRACKETS.
3249 2001-09-18 Andreas Jaeger <aj@suse.de>
3251 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3252 * jv-scan.c: Likewise.
3254 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3256 * parse.y (patch_method_invocation): Inner class creation context
3257 check not enforced within constructors. Fixes PR java/1873.
3259 2001-09-16 Tom Tromey <tromey@redhat.com>
3261 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3262 NOTE_PUSH for single-case push. Fixes PR java/4189.
3264 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3266 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3267 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3268 (struct lang_type): New fields import_list and import_demand_list.
3269 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3270 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3271 (do_resolve_class): New local saved_enclosing_type, initialized,
3272 passed as parameter to find_in_imports and find_in_imports_on_demand.
3273 (find_in_imports): Added paramater enclosing_type, use its
3274 TYPE_IMPORT_LIST when applicable.
3275 (find_in_imports_on_demand): Added parameter enclosing_type, use
3276 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3277 declaration and initialization.
3278 (fold_constant_for_init): Switch/restore current_class to the
3279 appropriate context.
3281 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3283 * verify.c (verify_jvm_instructions): Fix typo.
3285 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3287 * expr.c (expand_invoke): Const-ification.
3288 * parse.y (patch_method_invocation): Likewise.
3290 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3292 * gjavah.c (cxx_keywords): Const-ification.
3293 * keyword.gperf (java_keyword): Likewise.
3294 * lang.c (java_tree_code_name): Likewise.
3295 * lex.c (cxx_keywords): Likewise.
3296 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3298 2001-09-11 Richard Henderson <rth@redhat.com>
3300 * parse.h (ctxp_for_generation): Mark extern.
3302 2001-09-10 Richard Henderson <rth@redhat.com>
3304 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3306 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3308 * typeck.c (java_array_type_length, build_prim_array_type):
3309 Represent empty arrays by NULL index.
3311 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3313 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3314 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3316 2001-09-06 Anthony Green <green@redhat.com>
3318 * class.c (O_BINARY): Define if necessary.
3319 (registerResource_libfunc): Declare.
3320 (init_class_processing): Initilize registerResource_libfunc.
3321 (compile_resource_file): New function.
3322 * java-tree.h (resource_name): Declare.
3323 (compile_resource_file): Declare.
3324 * jcf-parse.c (yyparse): Handle compiling java resource files.
3325 * lang.c (java_decode_option): Handle -fcompile-resource option.
3326 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3328 * gcj.texi (Code Generation): Add documentation for -R flag.
3330 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3332 * jcf-write.c (generate_classfile): Issue an error in case of
3333 field/initial value mismatch.
3334 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3335 being initialized and we're generating bytecode.
3336 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3337 set DECL_INITIAL properly when appropriate.
3341 2001-09-01 Per Bothner <per@bothner.com>
3343 * parse.y (maybe_yank_clinit): A field without an initializer is not
3344 relevant. All initializers except static final and constant require
3345 <clinit>, regardless of flag_emit_class_files.
3347 2001-08-31 Per Bothner <per@bothner.com>
3349 * class.c (set_constant_value): When not emiting class files, then a
3350 String ConstantValue is a utf8const_ptr_type.
3352 2001-08-30 Per Bothner <per@bothner.com>
3354 * jcf-write.c (generate_classfile): Check that field is primitive
3355 or string before emitting ConstantValue attribute.
3357 2001-08-30 Per Bothner <per@bothner.com>
3359 * parse.y (resolve_qualified_expression_name): If creating a
3360 COMPOUND_EXPR, set it's type correctly.
3362 2001-08-30 Per Bothner <per@bothner.com>
3364 * jcf-io.c (open_class): Set filename field.
3366 * jcf-parse,c (parse_class_file): Set current_function_decl
3367 for better error message when Code attribute is missing.
3369 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3370 better diagnostics, especially for constructors.
3372 2001-08-30 Per Bothner <per@bothner.com>
3374 * jcf-write.c (generate_classfile): Don't write ConstantValue
3375 attribute if field is not final, for compatibility with jdk.
3377 * jcf-write.c (generate_classfile): Convert ConstantValue values
3378 to correct type. Work-around for front-end bug.
3379 * class.c (set_constant_value): Error if constant has wrong type.
3381 2001-08-30 Per Bothner <per@bothner.com>
3383 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3384 "Double" are printed at verbosity 1.
3386 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3388 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3390 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3392 * parse.y (patch_assignment): Don't verify final re-assignment here.
3393 (java_complete_lhs): Verify assignments to finals calling
3394 patch_assignment. Verify re-assignments to finals before calling
3397 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3399 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3402 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3404 * lex.c (java_lex): new local found_hex_digits. Set and then used
3405 in test to reject invalid hexadecimal numbers.
3406 * parse.y (java_complete_tree): Prevent unwanted cast with
3407 initialized floating point finals.
3408 (patch_binop): Emit a warning when detecting a division by zero,
3409 mark result not constant, don't simplify non integer division.
3411 2001-08-28 Per Bothner <per@bothner.com>
3413 * jcf-write.c (generate_bytecode_insns): For increments and
3414 decrements just recurse to push constant. Improvement on Mark's patch.
3416 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3418 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3419 real conversion for increments and decrements of reals.
3421 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3423 * parse.y (resolve_qualified_expression_name): Handle unresolved
3424 qualified expressions, prevent numerical qualifiers, fixed typo.
3427 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3429 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3430 don't report anything but deprecated class when marked so. Handle
3432 (patch_method_invocation): Check deprecation on methods and types.
3433 (patch_binop): code becomes an enum tree_code, added default: to
3434 switch to handle that. Detect division by zero, try to fold and
3435 return before using a subroutine.
3437 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3439 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3440 file smaller than 4 bytes.
3441 * parse.y (check_inner_circular_reference): New function.
3442 (check_circular_reference): Likewise.
3443 (array_initializer:): Accept {,}.
3444 (java_check_circular_reference): Rewritten using
3445 check_circular_reference and check_inner_circular_reference.
3446 (java_complete_expand_method): Unconditionally save and restore
3447 the unpurged exception list.
3448 (build_dot_class_method_invocation): Unmangle signature parameter.
3450 2001-08-21 Tom Tromey <tromey@redhat.com>
3452 * decl.c (init_decl_processing): Add `throws' field to method
3454 * class.c (make_method_value): Compute `throws' field for method.
3456 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3458 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3459 circularity is detected.
3460 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3462 2001-08-17 Richard Henderson <rth@redhat.com>
3464 * class.c (emit_register_classes): Add align parameter to
3465 call to assemble_integer.
3467 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3469 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3470 loading a class_or_name fails, try considering an innerclass name
3471 and load the enclosing context.
3472 * parse.y (resolve_inner_class): New function.
3473 (find_as_inner_class): Added leading comment.
3474 (register_incomplete_type): Keep the current context as enclosing
3475 context for JDEP_FIELD dependencies.
3476 (do_resolve_class): Locals new_class_decl and super initialized to
3477 NULL. Call resolve_inner_class, explore the enclosing context
3478 superclass if necessary.
3481 2001-08-16 Tom Tromey <tromey@redhat.com>
3483 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3484 * gjavah.c (main): Updated for change to jcf_path_seal.
3485 * lang.c (version_flag): New global.
3486 (java_decode_option): Recognize `-version'.
3487 (java_init): Update for change to jcf_path_seal.
3488 * jcf.h (jcf_path_seal): Added `print' argument.
3489 * jcf-path.c (jcf_path_seal): Added `print' argument.
3491 2001-08-13 Zack Weinberg <zackw@panix.com>
3493 * Make-lang.in (java/decl.o): Update dependencies.
3494 * decl.c: Include libfuncs.h, don't include toplev.h.
3496 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3498 * decl.c (init_decl_processing): exception_type_node,
3499 class_not_found_type_node, and no_class_def_found_type_node
3500 initialized. predef_filenames augmented accordingly.
3501 instinit_identifier_node initialized.
3502 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3503 * java-tree.h (enum java_tree_index): New entries
3504 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3505 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3506 (exception_type_node): New macro.
3507 (class_not_found_type_node): Likewise.
3508 (no_class_def_found_type_node): Likewise.
3509 (instinit_identifier_node): Likewise.
3510 (PREDEF_FILENAMES_SIZE): Adjusted.
3511 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3512 (struct lang_type): Fixed typo in bitfield name.
3513 (DECL_INSTINIT_P): New macro.
3514 (ID_INSTINIT_P): Likewise.
3515 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3517 * parse.y (encapsulate_with_try_catch): New function.
3518 (generate_instinit): Likewise.
3519 (build_instinit_invocation): Likewise.
3520 (ctors_unchecked_throws_clause_p): Likewise.
3521 (add_instance_initializer): Deleted.
3522 (build_instance_initializer): Likewise.
3523 (in_instance_initializer): Likewise.
3524 (check_method_redefinition): instinit$ not to be verified.
3525 (java_complete_expand_methods): Generate instinit$, simplified code.
3526 (build_dot_class_method): Eliminated unnecessary locals. Use
3527 encapsulate_with_try_catch, removed unnecessary code.
3528 (fix_constructors): New local iii. Use build_instinit_invocation.
3529 (patch_method_invocation): Added comment.
3530 (maybe_use_access_method): Don't consider instinit$.
3531 (find_applicable_accessible_methods_list): Shorten the search for
3533 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3534 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3535 (patch_throw_statement): Likewise. Fixed typo.
3537 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3540 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3541 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3543 (lang_specific_pre_link): Use set_input to set input_filename.
3545 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3546 (main): Fix definition.
3547 Strip `main' from classname.
3550 2001-08-11 Zack Weinberg <zackw@panix.com>
3552 * lex.h: Don't include setjmp.h. Don't define
3553 SET_FLOAT_HANDLER or prototype set_float_handler.
3555 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3557 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3558 `poplevel' in the right order.
3560 2001-08-09 Richard Henderson <rth@redhat.com>
3562 * Make-lang.in (class.o): Depend on TARGET_H.
3563 * class.c (emit_register_classes): Use target hooks instead of
3564 assemble_constructor and assemble_destructor.
3566 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3568 * check-init.c (flags.h): Include
3569 (check_init): Don't report uninitialized static class
3570 initialization flags, don't free bit index when doing static class
3571 initialization optimization.
3572 (check_for_initialization): Return type changed to `unsigned int.'
3573 (attach_initialized_static_class): New function.
3574 * class.c (add_method_1): Create the initialized static class
3576 (finish_class): Always emit deferred inline methods.
3577 * decl.c (emit_init_test_initialization): Moved to expr.c
3578 (complete_start_java_method): Don't traverse
3579 DECL_FUNCTION_INIT_TEST_TABLE.
3580 (lang_mark_tree): Mark hash tables in function decls.
3581 * expr.c (emit_init_test_initialization): Moved from decl.c.
3582 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3583 initialization flag, set DECL_CONTEXT and
3584 LOCAL_CLASS_INITIALIZATION_FLAG.
3585 (java_lang_expand_expr): Emit initialization code for static class
3586 initialized flags when entering block, if necessary.
3587 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3588 * java-tree.h (flag_optimize_sci): New global variable declaration.
3589 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3590 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3591 (LOCAL_FINAL_P): Fixed typo in comment.
3592 (FINAL_VARIABLE_P): Likewise.
3593 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3594 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3595 (struct lang_decl): New fields `ict', `smic' and `cif.'
3596 (check_for_initialization): New returned value for global.
3597 (attach_initialized_static_class): New global function.
3598 (STATIC_CLASS_INIT_OPT_P): New macro.
3599 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3600 * lang.c (java_decode_option): Handle
3601 `-fno-optimize-static-class-initialization'
3602 * parse.y (start_complete_expand_method): New function.
3603 (java_expand_method_bodies): Likewise.
3604 (attach_init_test_initialization_flags): Likewise.
3605 (adjust_init_test_initialization): Likewise.
3606 (emit_test_initialization): Likewise.
3607 (java_complete_expand_methods): Nullify abstract and native method
3609 (java_complete_expand_method): New locals `fbody', `block_body'
3610 and `exception_copy.' Reorganized: directly return on empty method
3611 bodies, call `start_complete_expand_method', remember definitely
3612 initialized static class in function, don't expand method bodies.
3613 (java_expand_classes): Call `java_expand_method_bodies' before
3614 `finish_class' when compiling to native.
3615 (resolve_expression_name): Use `orig' after building outer class
3617 (patch_invoke): Remember static method invokations.
3619 2001-08-06 Richard Henderson <rth@redhat.com>
3621 * class.c (emit_register_classes): Pass a symbol_ref and priority
3622 to assemble_constructor.
3624 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3626 * java-tree.h (all_class_filename): New macro.
3627 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3628 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3629 newly created IDENTIFIER_NODE to `all_class_filename.'
3631 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3633 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3634 Use ggc_add_tree_root to register roots.
3636 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3638 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3639 second operand calling check_init.
3640 * decl.c (complete_start_java_method): Swaped second and third
3641 arguments while creating WITH_CLEANUP_EXPR node.
3642 * jcf-write.c (generate_bytecode_insns): Use second operand
3643 instead of third when handling WITH_CLEANUP_EXPR.
3644 * parse.y (java_complete_lhs): Expand second operand of
3645 WITH_CLEANUP_EXPR nodes.
3646 (patch_synchronized_statement): Swaped second and third arguments
3647 while creating WITH_CLEANUP_EXPR node.
3649 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3651 * parse.y (create_interface): Avoid cyclic inheritance report when
3652 syntax error encountered during class definition.
3655 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3657 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3659 (lang_specific_pre_link): Use set_input to set input_filename.
3661 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3662 (main): Fix definition.
3663 Strip `main' from classname.
3666 2001-07-18 Tom Tromey <tromey@redhat.com>
3669 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3670 * lex.c (java_new_lexer): Use ICONV_CONST.
3671 (java_read_char): Likewise.
3672 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3673 (jv-scan$(exeext)): Likewise.
3675 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3677 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3678 * parse.y (check_class_interface_creation): Allow `private' if the
3679 enclosing is not an interface.
3680 (create_interface): Interface tagged public if the enclosing
3681 context is an interface.
3682 (create_class): Class tagged public if the enclosing context
3686 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3688 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3691 2001-07-14 Tim Josling <tej@melbpc.org.au>
3693 * check-init.c (check_init): Remove references to EXPON_EXPR.
3695 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3697 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3698 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3701 2001-07-13 Tom Tromey <tromey@redhat.com>
3703 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3706 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3708 * parse.y (patch_method_invocation): Don't override primary if one
3709 is already provided, but let this$<n> be built. Fixed comment.
3711 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3713 * parse.y (empty_statement:): Report empty statement error only
3714 when found at class declaration level.
3717 2001-07-12 Tom Tromey <tromey@redhat.com>
3719 * expr.c (expand_load_internal): New function.
3720 (LOAD_INTERNAL): Use it.
3722 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3724 * parse.y (verify_constructor_super): Compare anonymous class ctor
3725 args with `valid_method_invocation_conversion_p.'
3728 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3730 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3731 `-fsyntax-only.' Fixes PR java/3248
3733 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3735 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3737 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3739 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3740 current function is static. Fixes PR java/1970
3742 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3744 * parse.y (patch_method_invocation): Add enclosing context to ctor
3745 calls if necessary. Fixes PR java/2953
3747 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3749 * parse.y (resolve_package): Abort if qualified expression member
3751 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3754 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3756 * verify.c: Don't use // comments.
3758 2001-07-05 Tom Tromey <tromey@redhat.com>
3760 * lang.c (flag_assume_compiled): Removed.
3761 * java-tree.h (flag_assume_compiled): Removed.
3762 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3763 -fhash-synchronization, -fuse-divide-subroutine,
3764 -fcheck-references, -femit-class-file, -femit-class-files,
3765 -fassume-compiled. Updated --encoding information. Changed
3766 -foutput-class-dir to `-d'.
3768 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3770 * jcf-parse.c (parse_class_file): Add lineno parameter to
3771 debug_start_source_file call.
3773 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3775 * gcj.texi: Use gpl.texi.
3776 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3777 dependencies and use doc/include in search path.
3779 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3781 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3782 `this'. If so, don't build instance initializers.
3784 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3786 * parse.y (resolve_expression_name): Improved error message for
3787 inner class cases. Fixes PR java/1958
3789 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3791 * lang.c: #include diagnostic.h
3792 (lang_print_error): Add a `diagnostic_context *' parameter.
3793 (java_dummy_print): Likewise.
3794 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3796 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3798 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3799 * jcf.h (typedef struct JCF): New bitfield `finished.'
3800 (JCF_FINISH): Set `finished.'
3801 (JCF_ZERO): Reset `finished.'
3804 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3806 * parse.y (class_body_declaration:): Don't install empty instance
3810 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3812 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3813 (set_class_decl_access_flags): New function.
3814 * java-tree.h (set_class_decl_access_flags): New prototype.
3815 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3816 (parse_class_file): New local `decl_max_locals.' Take wide types
3817 into account to compute DECL_MAX_LOCALS.
3818 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3821 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3823 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3825 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3827 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3828 * parse.y (do_resolve_class): Moved comments out to leading comment
3829 section. Removed local `start', New local `_ht' and
3830 `circularity_hash.' Record `enclosing' in hash table and search
3831 it to detect circularity. Use `enclosing' as an argument to
3832 `lookup_cl.' Free the hash table when done.
3834 2001-06-19 Tom Tromey <tromey@redhat.com>
3836 * lex.c (java_read_char): Disallow invalid and overlong
3837 sequences. Fixes PR java/2319.
3839 2001-06-05 Jeff Sturm <jsturm@one-point.com>
3841 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
3843 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3845 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
3846 arguments accordingly.
3848 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3850 * gcj.texi: Move contents to just after title page.
3852 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
3854 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
3856 (patch_incomplete_class_ref): Build the class ref, build the class
3857 init if necessary, complete the tree.
3860 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3862 * parse.y (lookup_field_wrapper): Test `name' code.
3863 (resolve_qualified_expression_name): Test `qual_wfl' code.
3864 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
3865 handle `qual_wfl' by code.
3866 (maybe_build_primttype_type_ref): Test `wfl' code.
3868 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3870 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
3872 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
3873 the dvi file in the java directory.
3875 2001-05-25 Sam TH <sam@uchicago.edu>
3877 * gen-table.pl javaop.h jcf.h lex.h,
3878 parse.h: Fix header include guards.
3880 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
3882 * jv-scan.c (version): Update copyright year.
3884 2001-05-21 Per Bothner <per@bothner.com>
3886 * jcf-parse.c (read_class): If class is from .class or .zip file
3887 and it's already been read, don't push/pop parser context.
3889 2001-05-18 Per Bothner <per@bothner.com>
3891 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
3892 command line so the jvgenmain-generated main program comes first.
3894 2001-05-15 Tom Tromey <tromey@redhat.com>
3896 * class.c (build_utf8_ref): Don't generate identifier based on
3899 2001-05-12 Richard Henderson <rth@redhat.com>
3901 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
3902 * expr.c (java_lang_expand_expr): Expand it.
3903 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
3904 calling build_exception_object_ref.
3905 * parse.y (catch_clause_parameter): Likewise.
3906 (build_dot_class_method): Likewise.
3907 (try_reference_assignconv): Likewise.
3908 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
3909 * jcf-write.c (generate_bytecode_insns): Likewise.
3911 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3913 * parse.y (build_unresolved_array_type): Set
3914 EXPR_WFL_QUALIFICATION on the newly created wfl.
3915 Fixes PR java/2538. Fixes PR java/2535.
3917 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3919 * parse.y (fix_constructors): Removed unnecessary assignment to
3920 local. Moved assignment to `this$<n>', fixed comments and
3922 (build_wfl_wrap): Fixed indentation.
3923 Fixes PR java/2598, java/2579 and java/2658.
3925 2001-05-03 Mo DeJong <mdejong@redhat.com>
3927 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
3928 check for byte swap.
3930 2000-05-02 Jeff Sturm <jsturm@one-point.com>
3932 * expr.c (build_class_init): Move MODIFY_EXPR
3933 outside of COND_EXPR. Remove variable `call'.
3935 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3937 * decl.c: NULL_PTR -> NULL.
3938 * jcf-write.c: Likewise.
3940 2001-05-01 Tom Tromey <tromey@redhat.com>
3942 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
3943 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
3944 * gcj.texi: Updated copyright text. Include fdl.texi.
3945 (Top): Link to new node.
3947 2001-05-01 Per Bothner <per@bothner.com>
3949 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3951 2001-05-01 Per Bothner <per@bothner.com>
3953 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3954 import_list contains the name, not the TREE_PURPOSE.
3956 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3958 * jcf-io.c (read_zip_member): Cast to long in comparison with
3961 * jvspec.c (lang_specific_driver): Initialize variables.
3963 * mangle.c (find_compression_record_match): Likewise.
3965 * typeck.c (build_null_signature): Provide static prototype. Mark
3966 parameter with ATTRIBUTE_UNUSED.
3968 * verify.c (verify_jvm_instructions): Initialize variable.
3970 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3972 * parse.y (do_resolve_class): Check for cyclic inheritance during
3973 inner class resolution.
3975 2001-04-27 Per Bothner <per@bothner.com>
3977 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3978 while iterating, since that could cause gc to lose stuff.
3980 2001-04-26 Per Bothner <per@bothner.com>
3982 Fix method search wrt scope of inner classes to match JLS2.
3983 * typeck.c (build_null_signature): New static function.
3984 (has_method): New function. Uses build_null_signature and lookup_do.
3985 * java-tree.h (has_method): New declaration.
3986 * parse.y (find_applicable_accessible_methods_list): Do not search
3987 context of inner classes here.
3988 (patch_method_invocation): Search scope, ie. current and outer clases,
3989 for method matching simple name, to find class.
3991 2001-04-26 Per Bothner <per@bothner.com>
3993 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
3994 Fix thinko: If a single case, use if_icmpeq, not ifeq.
3996 * constants.c (find_methodref_with_class_index): New function.
3997 (find_methodref_index): Use find_methodref_with_class_index.
3998 * java-tree.h (find_methodref_with_class_index): New declaration.
3999 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
4000 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
4001 If context changed from interface to class, don't use invokeinterface.
4003 2001-04-25 Per Bothner <per@bothner.com>
4005 * verify.c (verify_jvm_instructions): For field instructions,
4006 check that field index is valid. For invoke instructions, check that
4007 method index is valid.
4009 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
4011 * config-lang.in (target_libs): Copy from $libgcj_saved.
4013 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
4015 * decl.c (init_decl_processing): Add new class "protectionDomain"
4017 * class.c (make_class_data): Set initial value for "protectionDomain".
4019 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4021 * jvspec.c (lang_specific_driver): Fix memory allocation
4022 deficit, by using concat in lieu of xmalloc/sprintf.
4024 2001-04-20 Per Bothner <per@bothner.com>
4026 Fixes to compile multiple .class files at once.
4027 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
4028 * java-tree.h (CLASS_PARSED_P): New macro.
4029 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
4030 * jcf-parse.c (jcf_parse_source): Inline into read_class.
4031 (read_class): Avoid some code duplication.
4032 Don't call JCF_FINISH for a .class file - might be needed later.
4033 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
4034 rather than CLASS_LOADED_P, since latter implies class laid out.
4035 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
4036 * parse.y: Don't need to set CLASS_LOADED_P for array types.
4038 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4040 * Make-lang.in (java/boehm.o): Depend on toplev.h.
4042 * boehm.c: Include toplev.h.
4044 2001-04-06 Tom Tromey <tromey@redhat.com>
4045 Alexandre Petit-Bianco <apbianco@redhat.com>
4047 Fix for PR gcj/1404 and PR gcj/2332:
4048 * parse.y (build_array_from_name): If we use the type_wfl then
4049 accumulate dimensions from the original type as well.
4050 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
4052 2001-04-06 Tom Tromey <tromey@redhat.com>
4054 * parse.y (analyze_clinit_body): Return true if the second operand
4055 of a METHOD_EXPR is nonzero.
4057 2001-04-06 Tom Tromey <tromey@redhat.com>
4059 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
4061 ($(srcdir)/java/parse.c): Likewise.
4063 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
4065 * gcj.texi: Use `which-gcj' instead of `which-g77.'
4066 (version-gcc): Initialized.
4067 (which-gcj): Likewise.
4069 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4071 * java-tree.h (struct lang_decl): New macro
4072 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
4073 * parse.y (build_instance_initializer): New function.
4074 (add_instance_initializer): Use it.
4075 (java_fix_constructors): Set `current_class' before fix pass.
4076 (fix_constructors): Just return if already fixed. Move `super()'
4077 invokation ahead. Use `build_instance_initializer.'
4080 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
4082 * parse.y (resolve_qualified_expression_name): Pass field's
4083 DECL_CONTEXT to `not_accessible_p.'
4084 (not_accessible_p): Changed parameters order in `inherits_from_p'
4087 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
4089 * lang-options.h: Add flag_check_references.
4091 2001-04-04 Per Bothner <per@bothner.com>
4093 * java-tree.h (CONSTANT_VALUE_P): New macro.
4094 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
4095 * parse.y (maybe_build_class_init_for_field): New static function.
4096 (resolve_expression_name, resolve_field_access): Use
4097 maybe_build_class_init_for_field instead of build_class_init
4098 This does not do the init if the field is compile-time-constant.
4099 (resolve_field_access): Simplify.
4101 * parse.y (fold_constant_for_init): Merge test into switch.
4103 2001-04-03 Zack Weinberg <zackw@stanford.edu>
4105 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
4107 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
4109 2001-04-02 Zack Weinberg <zackw@stanford.edu>
4111 * expr.c (pop_type_0): Save the result of the first
4112 lang_printable_name call in a scratch buffer, so it
4113 won't be clobbered by the second call.
4115 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
4117 * parse-scan.y (array_type:): Rewritten.
4118 (type_declaration:): `empty_statement' replaces `SC_TK.'
4119 (class_member_declaration:): `empty statement' added.
4120 (method_body:): Simplified.
4121 (static_initializer:): Likewise.
4122 (primary_no_new_array:): Use `type_literals.'
4123 (type_literals:): New rule.
4124 (dims:): Set and update `bracket_count.'
4125 Fixes PR java/1074. Fixes PR java/2412.
4127 2001-03-28 Hans Boehm <boehm@acm.org>
4129 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
4130 (get_boehm_type_descriptor): Set type on returned value to be a
4131 pointer length integer.
4133 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4135 * expr.c (pop_type_0): Call `concat' rather than building the
4137 (pop_type): Add format specifier in call to `error'.
4139 * parse.y (patch_method_invocation): Avoid casting away
4142 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
4144 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
4146 2001-03-28 Richard Henderson <rth@redhat.com>
4148 IA-64 ABI Exception Handling:
4149 * Make-lang.in (except.o): Don't depend on eh-common.h.
4150 * check-init.c (check_init): Handle EXC_PTR_EXPR.
4151 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
4152 [soft_exceptioninfo_call_node]: Remove.
4153 [eh_personality_libfunc, lang_eh_runtime_type]: New.
4154 (end_java_method): No emit_handlers.
4155 * except.c (java_set_exception_lang_code): Remove.
4156 (method_init_exceptions): Don't call it.
4157 (prepare_eh_table_type): No CATCH_ALL_TYPE.
4158 (build_exception_object_ref): New.
4159 (expand_end_java_handler): Update for except.h name changes.
4160 (emit_handlers, expand_resume_after_catch): Remove.
4161 * expr.c (java_lang_expand_expr): Update for except.h name changes.
4162 (process_jvm_instruction): Use build_exception_object_ref.
4163 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
4164 (soft_exceptioninfo_call_node): Remove.
4165 (build_exception_object_ref): Declare.
4166 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
4167 soft_exceptioninfo_call_node. Move processing ...
4168 [EXC_PTR_EXPR]: ... here.
4169 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
4170 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
4171 (source_end_java_method): No java_set_exception_lang_code or
4173 (build_dot_class_method): Use build_exception_object_ref.
4174 (try_reference_assignconv): Check EXC_PTR_EXPR not
4175 soft_exceptioninfo_call_node.
4177 2001-03-28 Richard Henderson <rth@redhat.com>
4179 * java-tree.h (throw_node): Define as a single member of
4180 java_global_trees instead of a separate array.
4181 (JTI_THROW_NODE): New.
4182 * decl.c (throw_node): Don't declare.
4183 (init_decl_processing): Init a scalar throw_node.
4184 Don't register it for gc.
4185 * check-init.c (check_init): Reference scalar throw_node.
4186 * expr.c (build_java_athrow): Likewise.
4187 * jcf-write.c (generate_bytecode_insns): Likewise.
4188 * parse.h (BUILD_THROW): Likewise.
4190 2001-03-28 Richard Henderson <rth@redhat.com>
4192 * decl.c (end_java_method): Do not save and restore
4193 flag_non_call_exceptions.
4194 * parse.y (source_end_java_method): Likewise.
4195 * lang.c (flag_exceptions): Don't declare.
4196 (java_init_options): Set flag_non_call_exceptions. Set
4197 flag_exceptions here ...
4198 (java_init): ... not here.
4200 2001-03-27 Richard Henderson <rth@redhat.com>
4202 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4203 exceptions_via_longjmp.
4205 * lang.c (flag_new_exceptions): Don't declare it.
4206 (java_init_options): Or set it.
4208 2001-03-27 Richard Henderson <rth@redhat.com>
4210 * decl.c (end_java_method): Rename asynchronous_exceptions to
4211 flag_non_call_exceptions.
4212 * parse.y (source_end_java_method): Likewise.
4214 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4216 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4218 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4220 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4222 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4224 * parse.y (find_as_inner_class): Follow current package
4225 indications not to mistakingly load an unrelated class.
4227 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4229 * constants.c (PUTN): Use memcpy, not bcopy.
4231 * lex.c (java_read_char): Use memmove, not bcopy.
4233 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4235 2001-03-23 Per Bothner <per@bothner.com>
4237 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4238 macro for better error pin-pointing.
4239 * java-tree.h: Fix typo in comment.
4241 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4242 Don't include jsr/goto in exception range.
4243 Check if start and end of exception range are the same (also TRY_EXPR).
4244 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4245 However, do emit the following goto even if try_block is empty.
4246 Defer freeing exception_decl until after the finalizer, to make
4247 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4249 * parse.y (java_complete_lhs): If the try-clause is empty, just
4250 return the finally-clause and vice versa.
4252 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4254 * gcj.texi (Input Options): documented the check for attribute
4255 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4256 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4257 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4258 (jcf_parse): Check for the right classes archive if necessary.
4259 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4260 (jcf_parse_fields): Fixed indentation.
4261 * jcf-write.c (append_gcj_attribute): New function.
4262 (generate_classfile): Compute the attribute count, invoke
4263 `append_gcj_attribute'.
4264 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4265 turned into bit-fields. New bit-field `right_zip.'
4266 (JCF_ZERO): Set `right_zip' to zero.
4267 * lang-options.h (-fforce-classes-archive-check): Added flag.
4268 * lang.c (flag_force_classes_archive_check): New flag.
4269 (lang_f_options): New entry `force-classes-archive-check.'
4272 2001-02-07 Andrew Haley <aph@redhat.com>
4274 * gcj.texi (Configure-time Options): Add -fcheck-references.
4275 * expr.c (build_java_indirect_ref): New function.
4276 (java_check_reference): New function.
4277 (build_java_array_length_access): Use build_java_indirect_ref to
4278 check for null references.
4279 (build_java_arrayaccess): Likewise.
4280 (build_get_class): Likewise.
4281 (build_field_ref): Likewise.
4282 (invoke_build_dtable): Likewise.
4283 (build_invokeinterface): Likewise.
4284 * lang.c (lang_f_options): Add flag_check_references.
4285 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4286 * java-tree.h (flag_check_references): New variable.
4287 * lang.c (flag_check_references): Likewise.
4288 * parse.y (patch_invoke): Use java_check_reference.
4289 (patch_assignment): Allow for extra nesting in
4290 _Jv_CheckArrayStore.
4292 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4294 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4295 * lex.c (cxx_keywords): Likewise.
4297 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4299 * parse.y (qualify_ambiguous_name): Broaden `length'
4300 recognition. Help MODIFY_EXPR be resolved as expression names.
4301 Fixes PR java/2066. Fixes PR java/2400.
4303 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4305 * gjavah.c (process_file): Mark interface definitions with
4306 "__attribute__ ((java_interface))".
4308 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4310 * class.c (layout_class): Fixed push_super_field's second
4311 argument. Fixes PR java/2333.
4312 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4313 too early to lay innerclasses out.
4315 2001-03-20 Tom Tromey <tromey@redhat.com>
4316 Alexandre Petit-Bianco <apbianco@redhat.com>
4318 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4319 inside an array reference. Insertion of the array store check
4320 rewritten. Fixes PR java/2299.
4322 2001-03-20 Tom Tromey <tromey@redhat.com>
4324 * lex.c (java_read_unicode): Only accept leading `u's.
4326 2001-03-20 Tom Tromey <tromey@redhat.com>
4328 * jcf-parse.c (read_class): Initialize `class'.
4330 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4332 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4334 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4336 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4337 (layout_class): Likewise.
4338 (layout_class_method): Likewise.
4339 (emit_register_classes): Likewise.
4340 * decl.c (builtin_function): Likewise.
4341 (give_name_to_locals): Likewise.
4343 2001-03-19 Per Bothner <per@bothner.com>
4345 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4346 before trying to load an inner class.
4348 Fixes to process to command-line .class files in two passes.
4349 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4350 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4351 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4352 * class.c (is_compiled_class): Fix for renamed flag.
4353 * parse.y (maybe_create_class_interface_decl): Likewise.
4354 * jcf-parse.c (yyparse): Also set if compiling .class files.
4355 * jcf-parse.c (read_class); Read current_class.
4356 (jcf_parse): Make static.
4357 (load_inner_classes): New function, with code moved from jcf_parse,
4358 because we need to inner classes after the command-line files are read.
4359 (yyparse): Set finput to NULL when it doesn't need to be closed.
4360 Reduce use of main_jcf (basically only for archive) and
4361 use finput instead of main_jcf->read_state.
4362 Inline jcf_figure_file_type into yyparse.
4363 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4364 Defer load_inner_classes and parse_class_file to a second pass,
4365 after we've correctly mapped command-line .clas fiels to classes.
4366 (jcf_figure_file_type): Removed.
4367 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4368 (JCF_ZERO): Also clear zipd field.
4369 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4371 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4373 * jcf-parse.c (yyparse): Change ch from char * to char.
4375 2001-03-19 Per Bothner <per@bothner.com>
4377 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4378 Add constructed filelist-file at end, following -xjava. Thus any .o
4379 and library files are not affected by the -xjava. Also wrap
4380 explicit @FILE with -xjava and -xnone.
4382 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4384 * class.c (build_static_field_ref): Call make_decl_rtl() after
4385 setting the DECL_EXTERNAL flag.
4387 2001-03-17 Per Bothner <per@bothner.com>
4389 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4391 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4392 when result is is needed (target is STACK_TARGET).
4394 * parse.h (JDEP_SOLV): Removed.
4395 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4397 * parse.y (incomplete_class_list): Removed.
4398 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4399 It doesn't work if resolve_class changes the name of an array type
4400 that is on the list and then someone else looks for the modified name.
4401 Also, seems liable to break when compiling multiple source files at
4402 once. So the simplest is to just remove incomplete_class_list -
4403 it is only a minor space win and it is not even clear it saves time.
4405 * parse.y (resolve_class): Remove unneeded promote_type.
4407 2001-03-15 Per Bothner <per@bothner.com>
4409 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4410 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4411 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4412 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4414 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4415 * parse.y (java_expand_classes): Likewise.
4417 * parse.y (expand_start_java_method): Was only called once and had a
4418 misleading name, so inline in caller java_complete_expand_method.
4419 (enter_a_block): Likewise inline in enter_block and remove.
4421 Remove junk from when gcc/java was created (by copying from C/C++).
4422 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4423 (struct binding_level): Remove fields keep, keep_if_subblocks,
4424 more_cleanups_ok, have_cleanups (which have never been used).
4425 (pushlevel, poplevel): Remove related useless code.
4427 * class.c (make_class_data): The class_dtable_decl (i.e. the
4428 vtable for Class) should be external, except when compiling Class.
4430 * jvspec.c (lang_specific_driver): Fix -C handling.
4431 Check -save-temps to see if temp @FILE should be deleted.
4432 Follow-up to/fix for February 16 patch.
4434 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4435 (type_stack_dup): Remove no-longer neded error check.
4437 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4439 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4440 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4441 don't surround the element with 'N..E' if the type name is
4444 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4446 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4447 DECL_RTL_SET_P, etc.
4448 (make_method_value): Likewise.
4449 (get_dispatch_table): Likewise.
4451 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4453 2001-03-07 Tom Tromey <tromey@redhat.com>
4455 * config-lang.in (lang_requires): Define.
4457 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4459 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4462 2001-03-05 Per Bothner <per@bothner.com>
4464 Fix a problem where rest_of_decl_compilation applied to
4465 class_dtable_decl causes problems because it was done too early,
4466 before output file was opened.
4467 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4468 * class.c (class_dtable_decl): Add macro - element of class_roots.
4469 (make_class_data): Define class_dtable_decl.
4470 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4472 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4474 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4475 uses of 'boolean' with 'bool'.
4477 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4479 * lang-specs.h: Add zero initializer for cpp_spec field to all
4482 2001-02-16 Per Bothner <per@bothner.com>
4484 Handle compiling multiple input files at once, and @FILE syntax.
4485 * gcj.texi: Updated documentation to match.
4486 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4487 * jcf-parse.c (parse_source_file): Split into ...
4488 (parse_source_file_1): New function - and:
4489 (parse_source_file_2): New function.
4490 (yyparse): On -ffilelist-file, open and scan named file.
4491 On first pass over files, only do parse_source_file_1.
4492 A new second pass calls parse_source_file_2 for each file to compile.
4493 (init_jcf_parse): Call init_src_parse.
4494 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4495 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4496 as multiple input file combined in one compilation.
4497 * lang-options.h: Add -ffilelist-file
4498 * lang.c (flag_filelist_file): New flag variable.
4499 (lang_f_options): Handle -ffilelist-file.
4500 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4501 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4502 gclass_list - use global fields of src_parse_roots instead.
4503 * parse.y (src_parse_roots): New array.
4504 (incomplete_class_list, gclass_list): New macros.
4505 (push_parser_context, java_pop_parser_context,
4506 java_parser_context_resume): Don't fiddle with deleted fields.
4507 (various): Use incomplete_class gclass_list and global macros
4508 instead of parse_ctxt fields - the lists are global.
4509 (init_src_parse): New function.
4511 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4513 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4515 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4517 * parse.y (check_inner_class_access): Moved declaration of local
4518 `enclosing_decl_type' to the right location.
4520 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4522 * parse.y (parser_check_super_interface): Don't call
4523 check_pkg_class_access for an inner interface.
4524 (parser_check_super): Don't call check_pkg_class_access for inner
4526 (do_resolve_class): Simplify enclosing type loop. Don't call
4527 check_pkg_class_access if CL and DECL are not set.
4528 (find_in_imports_on_demand): Set DECL if class_type needed to be
4529 loaded. Don't call check_pkg_class_access for an inner class.
4530 (check_inner_class_access): Rewritten to implement member access
4531 rules as per spec 6.6.1.
4532 (check_pkg_class_access): Handle the empty package correctly.
4533 (in_same_package): New function. Determine if two classes are in the
4536 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4538 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4539 method into array types.
4540 * parse.y (patch_method_invocation): Bypass access check on clone call
4543 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4545 * expr.c (build_instanceof): Check for arrays when trying fold to
4548 2001-02-15 Jim Meyering <meyering@lucent.com>
4550 * Make-lang.in (java.install-common): Depend on `installdirs'.
4551 (java.install-info): Likewise.
4553 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4555 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4557 2001-02-14 Tom Tromey <tromey@redhat.com>
4558 Alexandre Petit-Bianco <apbianco@cygnus.com>
4560 Fix for PR java/1261.
4561 * typeck.c (build_java_array_type): Add public `clone' method to
4563 * parse.y (resolve_qualified_expression_name): Use current_class
4564 when checking for inaccessibility.
4565 (patch_method_invocation): Fixed error message when accessibility
4566 denied. Added `from_super' argument.
4568 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4570 * parse.y (resolve_class): Don't build a fake decl. Use the one
4572 * typeck.c (build_java_array_type): Build and assign decl to array
4575 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4577 * parse.y (not_accessible_p): Changed leading comment. Added extra
4578 `where' argument. Use it to enforce protected access rules.
4579 (resolve_qualified_expression_name): Added extra argument to
4581 (patch_method_invocation): Use argument `primary' to provide
4582 not_accessible_p with an extra argument.
4583 (lookup_method_invoke): Added extra argument to not_accessible_p.
4584 (search_applicable_method_list): Likewise.
4586 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4588 * parse.y (resolve_qualified_expression_name): Try to resolve as
4589 an inner class access only if `decl' is a TYPE_DECL.
4591 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4593 * decl.c (classdollar_identifier_node): Initialize.
4594 * java-tree.h (enum java_tree_index): New entry
4595 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4596 (classdollar_identifier_node): New macro.
4597 (ID_CLASSDOLLAR_P): Likewise.
4598 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4599 (build_dot_class_method_invocation): Likewise.
4600 (find_applicable_accessible_methods_list): `class$' can't be
4603 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4605 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4607 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4609 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4610 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4613 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4615 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4616 outside of the `__U' sequence too.
4617 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4620 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4622 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4624 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4626 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4627 (JVGENMAIN_OBJS): Likewise.
4628 * java-tree.h (append_gpp_mangled_name): New prototype.
4629 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4630 Removed cast calling `gcc_add_root.'
4631 * jvgenmain.c (mangle_obstack): New global, initialized.
4633 (do_mangle_class): Constify local `ptr.'
4634 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4635 append_gpp_mangle_name and update `count' if necessary.
4636 Use `mangle_obstack.'
4637 * mangle.c (append_unicode_mangled_name): Removed.
4638 (append_gpp_mangled_name): Likewise.
4639 (unicode_mangling_length): Likewise.
4640 (mangle_member_name): Return type set to `void.'
4641 (mangle_field_decl): Don't append `U' in escaped names.
4642 (mangle_method_decl): Likewise.
4643 (mangle_member_name): Just use `append_gpp_mangled_name.'
4644 * mangle_name.c: New file.
4646 2001-02-07 Per Bothner <per@bothner.com>
4648 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4650 * check-init.c (check_init): Don't call done_alternative after
4651 processing loop code, as a LOOP_EXPR never terminates normally.
4653 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4655 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4657 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4659 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4662 2001-02-06 Tom Tromey <tromey@redhat.com>
4664 * lex.c (java_new_lexer): Longer error message.
4666 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4667 Alexandre Petit-Bianco <apbianco@cygnus.com>
4669 * typeck.c (build_prim_array_type): Added leading comment.
4670 (build_java_array_type): Moved locals out of
4671 block. Always create the `data' field, fixed alignment to match
4674 2001-02-04 Tom Tromey <tromey@redhat.com>
4676 * expr.c (java_lang_expand_expr): Don't bother recomputing
4677 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4680 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4682 * parse.y (process_imports): Save the original name of the import
4683 for better error report.
4685 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4687 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4688 of macros used when compiling jvspec.c.
4689 * jvspec.c (lang_specific_driver): Link with the shared
4692 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4694 * check-init.c (check_init): Call internal_error instead of fatal.
4695 * expr.c (java_lang_expand_expr): Likewise.
4696 * jcf-parse.c (get_constant): Likewise.
4697 * mangle.c (java_mangle_decl): Likewise.
4698 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4699 (operator_string): Likewise.
4700 * check-init.c (check_init): Call abort instead of fatal.
4701 * class.c (build_class_ref): Likewise.
4702 * constants.c (write_constant_pool): Likewise.
4703 * decl.c (start_java_method): Likewise.
4704 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4705 (java_stack_dup, encode_newarray_type): Likewise.
4706 (build_java_array_length_access): Likewise.
4707 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4708 (build_java_soft_divmod, build_invokeinterface): Likewise.
4709 * java-tree.h (INNER_CLASS_P): Likewise.
4710 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4711 (give_name_to_class, get_class_constant): Likewise.
4712 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4713 (find_constant_index, generate_bytecode_conditional): Likewise.
4714 (generate_bytecode_insns, perform_relocations): Likewise.
4715 * lex.c (java_unget_unicode, java_lex): Likewise.
4716 * mangle.c (mangle_type, mangle_record_type): Likewise.
4717 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4718 (finish_mangling): Likewise.
4719 * parse.h (MARK_FINAL_PARMS): Likewise.
4720 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4721 (obtain_incomplete_type, java_complete_class): Likewise.
4722 (java_check_regular_methods, java_complete_expand_method): Likewise.
4723 (cut_identifier_in_qualified, check_deprecation): Likewise.
4724 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4725 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4726 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4727 * typeck.c (set_local_type, parse_signature_type): Likewise.
4728 (parse_signature_string, build_java_signature): Likewise;
4729 (set_java_signature): Likewise.
4730 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4731 * class.c (add_method): Call fatal_error instead of fatal.
4732 (build_static_field_ref): Likewise.
4733 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4734 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4735 * lex.c (java_new_new_lexer): Likewise.
4736 * jv-scan.c (main): Likewise.
4737 (fatal_error): Renamed from fatal.
4738 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4740 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4741 (yyparse): Likewise.
4742 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4743 * lex.c (java_get_line_col): Likewise.
4744 * jcf-parse.c (load_class): Make errors non-fatal.
4745 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4747 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4749 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4750 (error): Remove unused function.
4751 (main): Don't use "__attribute__ alias" on generated class symbol.
4753 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4755 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4757 * parse.y (finish_method_declaration): Code accounting for WFLed
4758 method DECL_NAMEs deleted.
4759 (check_abstract_method_definitions): Likewise.
4760 (resolve_type_during_patch): Layout resolved type.
4761 * typeck.c (lookup_do): Removed unused local.
4763 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4765 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4766 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4767 integer_negative_one_node.
4768 * expr.c (build_java_binop): Likewise.
4770 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4772 * zextract.c (read_zip_archive): Read file_offset before writing
4773 zipd and consequently clobbering the header contents.
4775 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4777 * Make-lang.in: Remove all dependencies on defaults.h.
4778 * decl.c: Don't include defaults.h.
4780 * parse.y: Likewise.
4782 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4784 * ChangeLog (2001-01-21): Fixed typo.
4785 * class.c (layout_class_method): Code accounting for WFLed
4786 method DECL_NAMEs deleted.
4787 * constant.c (find_methodref_index): Likewise.
4788 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4789 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4790 (struct lang_decl): New field `wfl'.
4791 (java_get_real_method_name): Prototype deleted.
4792 * mangle.c (mangle_method_decl): Code accounting for WFLed
4793 method DECL_NAMEs deleted.
4794 * parse.h (GET_METHOD_NAME): Macro deleted.
4795 * parse.y (reset_method_name): Deleted.
4796 (method_header): Set DECL_FUNCTION_WFL.
4797 (check_abstract_method_header): Code accounting for WFLed method
4799 (java_get_real_method_name): Deleted.
4800 (check_method_redefinition): Code accounting for WFLed method
4801 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4802 (java_check_regular_methods): Likewise.
4803 (java_check_abstract_methods): Likewise.
4804 (java_expand_classes): Don't call `reset_method_name.'
4805 (search_applicable_method_list): Use DECL_NAMEs instead of
4807 * typeck.c (lookup_do): Code accounting for WFLed method
4810 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4812 * lex.c (java_read_char): Check for EOF from getc first.
4814 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4816 * class.c (layout_class): Don't lay the superclass out if it's
4817 already being laid out.
4818 * jcf-parse.c (handle_innerclass_attribute): New function.
4819 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4820 handle_innerclasses_attribute.
4821 (jcf_parse): Don't load an innerclasses if it's already being
4823 * jcf-write.c (append_innerclass_attribute_entry): Static
4824 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4825 to be zero for anonymous classes.
4827 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4829 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4831 * jcf-parse.c (set_source_filename): Use
4832 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4834 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4836 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4837 gets a unique asm name.
4839 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4841 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
4842 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4844 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
4845 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
4846 * parse.y (lookup_package_type_and_set_next): Deleted.
4847 (resolve_package): Removed unnecessary code.
4848 (find_applicable_accessible_methods_list): `finit$' can't be
4850 * verify.c (pop_argument_types): Added missing prototype.
4852 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
4854 * config-lang.in: Disable java by default.
4856 2001-01-23 Tom Tromey <tromey@redhat.com>
4858 * gcj.texi (Copying): New node.
4859 Added copyright information.
4861 2001-01-21 Per Bothner <per@bothner.com>
4863 Various fixes to allow compiling a compressed .jar/.zip archive.
4864 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
4865 (struct ZipFile): Add fields name and next (from ZipFileCache).
4866 (struct ZipDirectory): New field zipf points to owning ZipFile.
4867 * jcf.h (struct ZipDirectory): Add forward declaration.
4868 (struct JCF): Declare zipd field to have type struct ZipDirectory.
4869 Remove seen_in_zip and zip_offset fields.
4870 (JCF_SEEN_IN_ZIP): New macro.
4871 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
4872 * jcf-io.c: Change all ZipFileCache to ZipFile.
4873 (read_zip_member): New function.
4874 (open_in_zip): Call read_zip_member.
4875 * jcf-parse.c (find_in_current_zip): Remove function.
4876 (read_class): Merge in find_in_current_zip functionality.
4877 Call read_zip_member if needed.
4878 (parse_zip_file_entries): Use read_zip_member.
4879 (process_zip_dir): Update for removed and added JCF fields.
4880 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
4882 2001-01-21 Per Bothner <per@bothner.com>
4884 Minor optimization of static ggc roots.
4885 * jcf-parse.c (parse_roots): New static field.
4886 (current_field, current_method, current_file_list): Replace by macros
4887 naming fields of parse_roots.
4888 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
4889 * class.c (class_roots): New static field.
4890 (registered_class, fields_ident, info_ident, class_list):
4891 New macros naming fields of parse_roots.
4892 (build_static_field_ref): Don't register roots here.
4893 (layout_class): Static field list replaced by macro class_list.
4894 (init_class_processing): Call ggc_add_tree_root for 4 roots.
4895 Initialize fields_ident and info_ident here.
4897 2001-01-21 Per Bothner <per@bothner.com>
4899 * jcf-parse.c (ggc_mark_jcf): New function.
4900 (init_jcf_parse): Register current_jcf as ggc root.
4902 2001-01-21 Per Bothner <per@bothner.com>
4904 * lang.c (put_decl_node): Print method's name.
4906 2001-01-21 Per Bothner <per@bothner.com>
4908 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
4909 (verify_jvm_instructions): Use it, for better error messages on loads.
4911 2001-01-21 Per Bothner <per@bothner.com>
4913 * verify.c (merge_type_state): Still may have to merge even if
4914 LABEL_VERIFIED (label).
4916 2001-01-21 Per Bothner <per@bothner.com>
4918 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
4919 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
4921 2001-01-19 Per Bothner <per@bothner.com>
4923 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
4924 if expeting an interface type. Refines Tom's change of 2000-09-12.
4926 2001-01-18 Per Bothner <per@bothner.com>
4928 * gcj.texi (Input Options): Mention .java files.
4930 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4932 * lang-options.h (-Wunsupported-jdk11): Removed.
4933 * lang.c (flag_not_overriding): Deleted.
4934 (flag_static_local_jdk1_1): Likewise.
4935 (lang_W_options): Removed "unsupported-jdk11" entry.
4936 * parse.y (java_check_methods): Removed dead code.
4938 2001-01-17 Tom Tromey <tromey@redhat.com>
4940 Changes suggested by Per Bothner:
4941 * gcj.texi (Input Options): Don't mention input files.
4942 (Code Generation): Updated --main information.
4943 (Invoking jcf-dump): Mention that --javap is incomplete.
4944 From Alexandre Petit-Bianco:
4945 (Warnings): Don't mention -Wunsupported-jdk11.
4947 (Compatibility): Mention JDK 1.2-ness of libraries.
4948 (Resources): Mention resources used when writing gcj.
4950 2001-01-17 Tom Tromey <tromey@redhat.com>
4952 * gcj.texi: New file.
4953 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4954 (java.info): Depend on gcj.info.
4955 (java/gcj.dvi): New target.
4956 (java.dvi): Depend on gcj.dvi.
4957 (java.install-info): Wrote.
4959 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4961 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4962 having called make_decl_rtl.
4964 2001-01-14 Per Bothner <per@bothner.com>
4966 Various patches to emit better messages on verification errors.
4967 * expr.c (push_type_0): Return error indication on stack overflow,
4968 instead of callinfg fatal.
4969 (push_type): Now just call push_type_0 (nd fatal on overflow).
4970 (pop_type_0): Return detailed error message (in a char** argument).
4971 (pop_type): If pop_type_0 fails, print error message.
4972 (pop_argument_types): Moved to verify.c.
4973 * verify.c (pop_argument_types): Moved from expr.c.
4974 Return a (possible) error message, rather than void.
4975 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4976 (verify_jvm_instruction): Use new macros, improving error messages.
4977 For case OPCODE_astore use object_ptr_type_node.
4978 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4979 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4981 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4982 constant, return body without wrapper. (Improves constant folding.)
4983 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
4985 2001-01-13 Per Bothner <per@bothner.com>
4987 * expr.c (expand_java_field_op): Assigning to a final field outside
4988 an initializer does not violate JVM spec, so should be warning, not
4989 error. (Sun's verifier does not complain - though MicroSoft's does.)
4991 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
4993 * gjavah.c (version), jcf-dump.c (version): Update copyright year
4996 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
4998 * parse.y (resolve_expression_name): Permit instance variables from
4999 enclosing context in super constructor call.
5000 (resolve_qualified_expression_name): Permit enclosing class's qualified
5001 "this" in super constructor call.
5003 2001-01-10 Mark Mitchell <mark@codesourcery.com>
5005 * class.c (build_utf8_ref): Remove last argument in call to
5006 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
5007 (build_class_ref): Likewise.
5008 (build_static_field_ref): Likewise.
5009 (get_dispatch_table): Likewise.
5010 (layout_class_method): Likewise.
5011 (emit_register_classes): Likewise.
5012 * constants.c (build_constant_data_ref): Likewise.
5013 * decl.c (builtin_function): Likewise.
5014 (create_primitive_vtable): Likewise.
5015 * expr.c (build_known_method_def): Likewise.
5016 (build_jni_stub): Likewise.
5017 (java_lang_expand_expr): Likewise.
5019 2001-01-10 Tom Tromey <tromey@redhat.com>
5021 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
5023 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5025 * java-tree.h (lang_printable_name_wls): New prototype.
5026 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
5027 rather than `current_class' to print type name. Don't prepend type
5028 names when printing constructor names.
5029 (lang_printable_name_wls): New function.
5030 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
5031 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
5032 * parse.y (patch_method_invocation): Message tuned for constructors.
5033 (not_accessible_p): Grant `private' access from within
5036 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5038 All files with updated copyright when applicable.
5039 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
5040 * class.c (mangle_class_field): Function removed.
5041 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
5042 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
5043 (build_class_ref): Call `java_mangle_class_field' instead of
5044 `mangle_class_field.'
5045 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
5046 (layout_class): Call `java_mangle_decl' instead of
5047 `mangle_static_field.'
5048 (cxx_keywords): Initialized static array moved to `lex.c.'
5049 (layout_class_method): Changed leading comment. Simplified to
5050 call `java_mangle_decl.' Local `ptr' moved in for loop body.
5051 * decl.c (lang_mark_tree): Mark field `package_list.'
5052 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
5053 (struct lang_type): New field `package_list.'
5054 (unicode_mangling_length): Prototype removed.
5055 (append_gpp_mangled_name, append_gpp_mangled_classtype,
5056 emit_unicode_mangled_name): Likewise.
5057 (cxx_keyword_p): New prototype.
5058 (java_mangle_decl, java_mangle_class_field,
5059 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
5060 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
5062 * jvgenmain.c (main_method_prefix): Global variable removed.
5063 (main_method_suffix): Likewise.
5064 (do_mangle_classname): New function.
5065 (main): Call it. Format changed to accommodate new mangling scheme.
5066 * lex.c: (utf8_cmp): Conditionally prototyped.
5067 (cxx_keywords): Moved from class.c, conditionally defined.
5068 (utf8_cmp, cxx_keyword_p): Likewise.
5069 * mangle.c (obstack.h, ggc.h): Included.
5070 (mangle_field_decl): New function.
5071 (mangle_method_decl, mangle_type, mangle_pointer_type,
5072 mangle_array_type, mangle_record_type,
5073 find_compression_pointer_match, find_compression_array_match,
5074 find_compression_record_match,
5075 find_compression_array_template_match, set_type_package_list,
5076 entry_match_pointer_p, emit_compression_string, init_mangling,
5077 finish_mangling, compression_table_add, mangle_member_name): Likewise.
5078 (mangle_obstack): New global.
5079 (MANGLE_RAW_STRING): New macro.
5080 (unicode_mangling_length): Turned static.
5081 (append_unicode_mangled_name): Renamed from
5082 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
5083 replaces `obstack', removed from the parameter list.
5084 (append_gpp_mangled_name): Turned static. `mangle_obstack'
5085 replaces parameter `obstack', removed from the parameter list. Call
5086 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
5087 (append_gpp_mangled_classtype): Removed.
5088 (compression_table, compression_next): New static variables.
5089 * parse.y (temporary_obstack): Extern declaration removed.
5091 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5093 * parse.y (patch_binop): Compute missing type in error situations.
5095 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5097 * class.c (make_class_data): Push initial value for "arrayclass".
5098 * decl.c (init_decl_processing): Add new class field "arrayclass".
5100 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
5102 From patha@softlab.ericsson.se:
5103 * parse.y (switch_label): Use build, not build1, to construct
5106 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
5108 * lang.c (lang_decode_option): Change -MA to -MP.
5109 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
5110 Update to new prototype; do quote targets.
5111 (jcf_dependency_write): Update.
5113 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
5115 Shorten primitive array allocation path:
5116 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
5117 to create new primitive arrays.
5118 * expr.c (build_newarray): If generating native code, call
5119 soft_newarray_node with a reference to the primitive TYPE identifier
5120 instead of type_value.
5122 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
5124 Fix for PRs gcj/312 and gcj/253:
5125 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
5126 dest if they arn't already.
5127 * class.c (layout_class): Call maybe_layout_super_class on
5128 superinterfaces also, but only if compiling from bytecode.
5131 * parse.y (create_class): Set ACC_STATIC if class is declared in an
5134 2000-12-15 Tom Tromey <tromey@redhat.com>
5136 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
5139 2000-12-14 Andrew Haley <aph@redhat.com>
5141 * boehm.c (mark_reference_fields): Change test to correctly detect
5144 2000-12-15 Andreas Jaeger <aj@suse.de>
5146 * config-lang.in (lang_dirs): Added.
5148 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5150 * parse.y (end_artificial_method_body): Fixed undefined behavior.
5151 Credits go to rth for finding it.
5153 2000-12-13 Mike Stump <mrs@wrs.com>
5155 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
5157 2000-11-07 Tom Tromey <tromey@cygnus.com>
5159 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
5160 * lex.c (java_ignorable_control_p): Removed.
5161 (java_letter_or_digit_p): Removed.
5162 (java_start_char_p): New function.
5163 (java_read_char): Return `int', not `unicode_t'. Changed
5165 (java_read_unicode): Likewise.
5166 (java_read_unicode_collapsing_terminators): Likewise.
5167 (java_get_unicode): Likewise.
5168 (java_new_lexer): Initialize hit_eof.
5169 (java_parse_end_comment): Take `int' argument.
5170 (java_parse_doc_section): Likewise.
5171 (java_parse_escape_sequence): Don't allow backlash-newline.
5173 * lex.h (JAVA_DIGIT_P): Removed.
5174 (_JAVA_LETTER_OR_DIGIT_P): Removed.
5175 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
5176 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
5177 (JAVA_PART_CHAR_P): New macro.
5179 (JAVA_CHAR_ERROR): Now -2.
5180 (java_lexer): New field `hit_eof'.
5181 * chartables.h: New file.
5182 * gen-table.pl: new file.
5184 2000-11-20 Tom Tromey <tromey@cygnus.com>
5185 Alexandre Petit-Bianco <apbianco@cygnus.com>
5187 * parse.y (java_complete_lhs): Only allow compound assignment of
5188 reference type if type is String.
5190 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5192 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
5193 jcf-path.c: Likewise.
5195 2000-12-09 Anthony Green <green@redhat.com>
5197 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5198 filestart and filename_length as int values.
5200 2000-12-07 Mo DeJong <mdejong@redhat.com>
5202 * jcf-io.c (find_class): Correct the logic that tests to see if a
5203 .java file is newer than its .class file. The compiler was
5204 incorrectly printing a warning when file mod times were equal.
5206 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5208 * jvgenmain.c: Use ISPRINT not isascii.
5210 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5212 * parse.y (end_artificial_method_body): Fixed typo.
5214 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5216 * parse.y (patch_method_invocation): Pick the correct enclosing
5217 context when creating inner class instances.
5220 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5222 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5223 Update copyright year to 2000.
5225 2000-11-23 Anthony Green <green@redhat.com>
5227 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5228 Move current_file_list out of yyparse and make it static.
5230 * expr.c: Declare quick_stack and tree_list_free_list as static
5231 (init_expr_processing): Register quick_stack and
5232 tree_list_free_list roots.
5234 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5236 * parse.y (build_outer_field_access): New local `decl_ctx', use
5237 it. Check for field's context and current class immediate outer
5238 context inheritance.
5239 (outer_field_access_p): Consider fields inherited from the last
5241 (build_access_to_thisn): Stop at the last enclosing context if
5245 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5247 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5249 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5251 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5254 2000-11-20 Tom Tromey <tromey@cygnus.com>
5256 * jv-scan.c (help): Document --complexity.
5257 (options): Added --complexity.
5258 (flag_complexity): New global.
5259 (main): Call `report'.
5260 * parse-scan.y (complexity): New global.
5261 (if_then_statement, if_then_else_statement,
5262 if_then_else_statement_nsi, switch_block_statement_group,
5263 while_expression, do_statement, for_begin, continue_statement,
5264 throw_statement, catch_clause, finally, method_invocation,
5265 conditional_and_expression, conditional_or_expression,
5266 conditional_expression): Update complexity.
5267 (reset_report): Reset complexity.
5268 (report): New function.
5270 2000-11-20 Tom Tromey <tromey@cygnus.com>
5272 * lex.c (yylex): Added STRICT_TK case.
5273 * parse.y (STRICT_TK): Added.
5274 * parse-scan.y (STRICT_TK): Added.
5275 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5276 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5278 * keyword.h: Rebuilt.
5279 * keyword.gperf (strictfp): Added.
5281 2000-11-20 Tom Tromey <tromey@cygnus.com>
5283 * lex.c (yylex): Recognize floating point constants with leading
5286 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5288 * java-tree.h (cyclic_inheritance_report): Constify.
5289 * parse.y (cyclic_inheritance_report): Likewise.
5291 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5293 * parse.y (goal): Remove call to ggc_add_string_root.
5295 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5297 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5298 Create string in scratch buffer, then pass to build_string.
5300 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5302 * parse.y (issue_warning_error_from_context): Add
5305 2000-11-11 Anthony Green <green@redhat.com>
5307 * jcf-parse.c (process_zip_dir): Add finput parameter.
5308 (jcf_figure_file_type): Call process_zip_dir with appropriate
5311 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5313 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5314 * jcf-parse.c (jcf_figure_file_type): Likewise.
5316 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5318 * parse.y (create_new_parser_context): Use memset () instead of
5321 2000-11-08 Tom Tromey <tromey@cygnus.com>
5323 * gjavah.c (process_file): Only include gcj/cni.h when generating
5326 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5328 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5329 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5330 instead of bzero ().
5332 2000-11-05 Tom Tromey <tromey@cygnus.com>
5334 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5335 * lex.c (IS_ZERO): New define.
5336 (java_perform_atof): Error on floating point underflow.
5338 2000-11-04 Tom Tromey <tromey@cygnus.com>
5340 * lex.c (java_parse_escape_sequence): Only read two octal
5341 characters if the first one is greater than 3. Don't allow
5342 "octal" numbers to include the digits 8 or 9.
5344 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5346 * Make-lang.in (java.distdir): Remove.
5348 2000-11-03 Tom Tromey <tromey@cygnus.com>
5350 * Make-lang.in (java.dvi): New target.
5351 Partial fix for PR other/567.
5353 * lang-options.h: Mention -Wout-of-date.
5354 * jcf-dump.c (flag_newer): New global.
5355 * gjavah.c (flag_newer): New global.
5356 * jcf-io.c (find_class): Only warn when flag_newer set.
5357 * lang.c (flag_newer): New global.
5358 (struct string_option): New declaration.
5359 (lang_W_options): New global.
5360 (process_option_with_no): New function.
5361 (lang_decode_option): Use it.
5363 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5364 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5367 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5368 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5369 * lex.c (java_read_unicode): Removed `term_context' argument.
5370 Recognize any number of `u' in `\u'.
5371 (java_read_unicode_collapsing_terminators): New function.
5372 (java_get_unicode): Use it.
5373 (java_lineterminator): Removed.
5374 (yylex): Produce error if character literal is newline or single
5375 quote. Return if eof found in middle of `//' comment. EOF in
5376 `//' comment is only an error if pedantic.
5377 (java_ignorable_control_p): New function.
5378 (java_parse_end_comment): Return if eof found in middle of
5381 * jv-scan.c (pedantic): New global.
5383 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5385 * parse.y (outer_field_access_p): Inherited fields aren't
5386 consider outer fields.
5387 (maybe_build_thisn_access_method): Use
5388 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5389 (resolve_expression_name): Trigger an error if a static field
5390 is being accessed as an outer field.
5392 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5394 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5397 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5399 * Make-lang.in: Move all build rules here from Makefile.in,
5400 adapt to new context. Wrap all rules that change the current
5401 directory in parentheses. Expunge all references to $(P).
5402 When one command depends on another and they're run all at
5403 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5404 all object-file generation rules. Delete obsolete variables.
5406 * Makefile.in: Delete.
5407 * config-lang.in: Delete outputs= line.
5409 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5411 * parse.y (patch_method_invocation): NULLify this_arg when already
5413 (maybe_use_access_method): Handle call to methods unrelated to the
5414 current class. Fixed comment.
5417 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5419 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5422 2000-10-24 Tom Tromey <tromey@cygnus.com>
5424 * lex.c (java_new_lexer): Initialize new fields. Work around
5425 broken iconv() implementations.
5426 (java_read_char): Swap bytes if required. Use fallback decoder if
5428 (byteswap_init, need_byteswap): New globals.
5429 (java_destroy_lexer): Only close iconv handle if it is in use.
5430 * lex.h (java_lexer): New fields read_anything, byte_swap,
5432 Made out_buffer unsigned.
5434 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5436 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5437 where an enclosing context can be set on the jdep.
5438 (do_resolve_class): Fixed identation.
5440 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5442 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5444 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5447 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5449 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5451 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5453 * jcf-write.c (OP1): Update `last_bc'.
5454 (struct jcf_block): Fixed indentation and typo in comments. New
5456 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5457 follows `monitorenter'.
5458 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5462 2000-10-16 Tom Tromey <tromey@cygnus.com>
5464 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5465 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5466 * lang-options.h: Added -MA, -MT, -MF..
5467 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5468 (DEPEND_TARGET_SET): New macro.
5469 (DEPEND_FILE_ALREADY_SET): Likewise.
5470 (init_parse): Handle new flags.
5471 * jcf.h (jcf_dependency_print_dummies): Declare.
5472 * Make-lang.in (s-java): Added mkdeps.o.
5473 * Makefile.in (BACKEND): Added mkdeps.o.
5474 (../gcjh$(exeext)): Added mkdeps.o.
5475 (../jcf-dump$(exeext)): Added mkdeps.o.
5476 * jcf-depend.c: Include mkdeps.h.
5477 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5478 add_entry): Removed.
5479 (jcf_dependency_reset): Rewrote.
5480 (dependencies): New global.
5481 (jcf_dependency_set_target): Rewrote.
5482 (jcf_dependency_add_target): Likewise.
5483 (jcf_dependency_add_file): Likewise.
5485 (print_ents): Removed.
5486 (jcf_dependency_write): Rewrote.
5487 (print_dummies): New global.
5488 (jcf_dependency_print_dummies): New function
5489 (jcf_dependency_write): Call deps_dummy_targets if required.
5491 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5493 * gjavah.c (add_class_decl): Removed unused variables `tname',
5494 `tlen' and `name_index'.
5495 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5496 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5497 in `wfl_operator' with value.
5498 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5499 (jcf_figure_file_type): Fixed identation.
5500 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5501 * parse.y (analyze_clinit_body): New function.
5502 (static_initializer:): Reset `current_static_block'.
5503 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5504 `wfl_operator' with new value.
5505 (lookup_cl): Use EXPR_WFL_FILENAME.
5506 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5507 analyze_clinit_body.
5508 (build_outer_field_access): Access to this$<n> built from
5509 current_class, not its outer context.
5510 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5511 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5512 (patch_method_invocation): Use `is_static_flag' when already
5514 (patch_newarray): Removed assignment in ternary operator.
5516 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5518 * except.c (free_eh_ranges): Don't free `whole_range'.
5520 2000-10-15 Anthony Green <green@redhat.com>
5522 * decl.c (init_decl_processing): Call init_class_processing before
5525 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5527 * check-init.c (check_init): Fixed leading comment. Use
5529 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5530 (give_name_to_locals): Likewise.
5531 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5532 fields in lang_decl_var.
5533 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5534 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5535 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5536 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5537 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5538 (LOCAL_FINAL): Rewritten.
5539 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5540 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5541 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5542 `init_final' fields.
5543 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5544 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5545 (TYPE_HAS_FINAL_VARIABLE): New macro.
5546 (struct lang_type): Added `afv' field.
5547 * parse.y (check_static_final_variable_assignment_flag): New function.
5548 (reset_static_final_variable_assignment_flag): Likewise.
5549 (check_final_variable_local_assignment_flag): Likewise.
5550 (reset_final_variable_local_assignment_flag): Likewise.
5551 (check_final_variable_indirect_assignment): Likewise.
5552 (check_final_variable_global_assignment_flag): Likewise.
5553 (add_inner_class_fields): Use LOCAL_FINAL_P.
5554 (register_fields): Handle local finals and final variables.
5555 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5556 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5557 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5559 (java_complete_expand_methods): Loop to set
5560 TYPE_HAS_FINAL_VARIABLE. Call
5561 `reset_final_variable_local_assignment_flag' and
5562 `check_final_variable_local_assignment_flag' accordingly before
5563 and after constructor expansion. Call
5564 `reset_static_final_variable_assignment_flag'
5565 before expanding <clinit> and after call
5566 `check_static_final_variable_assignment_flag' if the
5567 current_class isn't an interface. After all methods have been
5568 expanded, call `check_final_variable_global_assignment_flag' and
5569 `check_static_final_variable_assignment_flag' if the current class
5571 (maybe_yank_clinit): Fixed typo in comment.
5572 (build_outer_field_access_methods): Removed old sanity check. Use
5573 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5574 Don't create access methods for finals.
5575 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5576 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5577 existing DECL_INIT has been processed.
5578 (java_complete_lhs): Likewise.
5579 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5580 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5582 (patch_assignment): Use LOCAL_FINAL_P.
5583 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5584 DECL_INITIAL is nullified.
5587 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5589 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5591 * Makefile.in (parse.c, parse-scan.c): Likewise.
5593 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5595 * class.c (temporary_obstack): Remove.
5596 (make_class): Don't mess with obstascks.
5597 (push_class): Likewise.
5598 (set_super_info): Likewise.
5599 (add_method_1): Likewise.
5600 (add_method): Likewise.
5601 (add_field): Likewise.
5602 (build_utf8_ref): Likewise.
5603 (build_class_ref): Likewise.
5604 (build_static_field_ref): Likewise.
5605 (finish_class): Likewise.
5606 (push_super_field): Likewise.
5607 (layout_class): Likewise.
5608 (layout_class_methods): Likewise.
5609 (init_class_processing): Likewise.
5610 * constants.c (get_tag_node): Likewise.
5611 (build_constant_data_ref): Likewise.
5612 * decl.c (ggc_p): Remove.
5613 (copy_lang_decl): Use ggc_alloc.
5614 (complete_start_java_method): Don't mess with obstacks.
5615 (start_java_method): Likewise.
5616 (end_java_method): Likewise.
5617 * except.c (link_handler): Use xmalloc.
5618 (free_eh_ranges): New function.
5619 (method_init_exceptions): Use it.
5620 (add_handler): Use xmalloc.
5621 (expand_start_java_handler): Don't mess with obstacks.
5622 (prepare_eh_table_type): Likewise.
5623 (expand_end_java_handler): Likewise.
5624 * expr.c (push_value): Likewise.
5625 (create_label_decl): Likewise.
5626 (build_jni_stub): Likewise.
5627 (java_lang_expand_expr): Likewise.
5628 (note_instructions): Use xrealloc.
5629 (java_push_constant_from_pool): Don't mess with obstacks.
5630 (process_jvm_instruction): Likewise.
5631 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5633 * jcf-parse.c (get_constant): Don't mess with obstacks.
5634 (read_class): Likewise.
5635 (jcf_parse): Likewise.
5636 * lex.c (expression_obstack): Remove.
5637 (java_lex): Don't use obstack_free.
5638 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5639 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5640 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5641 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5642 * parse.y (gaol): Add more GC roots.
5643 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5644 (lookup_field_wrapper): Likewise.
5645 (obtain_incomplete_type): Don't mess with obstacks.
5646 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5648 (craft_constructor): Don't mess with obstacks.
5649 (safe_layout_class): Likewise.
5650 (java_complete_class): Likewise.
5651 (source_end_java_method): Likewise.
5652 (build_outer_field_access_methods): Likewise.
5653 (build_outer_method_access_method): Likewise.
5654 (maybe_build_thisn_access_method): Likewise.
5655 (build_dot_class_method_invocation): Likewise.
5656 (java_complete_tree): Likewise.
5657 (java_complete_lhs): Likewise.
5658 (do_merge_string_cste): Likewise.
5659 (patch_string_cst): Likewise.
5660 (array_constructor_check_entry): Likewise.
5661 * typeck.c (build_java_array_type): Likewise.
5662 (parse_signature_string): Likewise.
5663 (build_java_signature): Likewise.
5665 2000-10-12 Tom Tromey <tromey@cygnus.com>
5668 * gjavah.c (add_class_decl): Don't special-case inner classes.
5669 (add_namelet): Likewise.
5671 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5673 * java-tree.h: Constify current_encoding.
5674 * lang.c: Constify current_encoding.
5676 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5678 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5679 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5681 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5683 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5684 patch. Fixes gcj/340.
5686 2000-10-10 Tom Tromey <tromey@cygnus.com>
5688 * lex.c (java_new_lexer): Initialize out_first and out_last
5690 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5692 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5694 * parse.y (pop_current_osb): New function.
5695 (array_type:): Use `dims:', changed actions
5696 accordingly. Suggested by Anthony Green.
5697 (array_creation_expression:): Used pop_current_osb.
5698 (cast_expression:): Likewise.
5699 (search_applicable_method_list): Fixed indentation.
5701 2000-10-08 Anthony Green <green@redhat.com>
5703 * parse.y (array_type_literal): Remove production.
5704 (type_literals): Refer to array_type, not array_type_literal.
5706 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5708 Patch contributed by Corey Minyard.
5709 * decl.c (check_local_named_variable): New function.
5710 (tree check_local_unnamed_variable): Likewise.
5711 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5713 2000-10-07 Anthony Green <green@redhat.com>
5715 * class.c (layout_class): Handle case where superclass can't be
5718 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5720 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5723 2000-10-05 Tom Tromey <tromey@cygnus.com>
5725 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5726 * jvgenmain.c (class_mangling_prefix): Removed.
5727 (class_mangling_suffix): New global.
5729 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5731 (print_method_info): Handle overrides for static and final
5733 (process_file): Generate declaration for class object field.
5734 * class.c (cxx_keywords): New array.
5735 (utf8_cmp): New function.
5736 (cxx_keyword_p): New function.
5737 (layout_class_method): Mangle C++ keywords by appending `$'.
5738 (mangle_field): New function.
5739 (mangle_class_field): Use mangle_field. Mangle class name as
5741 (mangle_static_field): Use mangle_field.
5743 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
5745 * decl.c (find_local_variable): Removed uncessary type check and
5746 fixed range check typo. From Corey Minyard.
5748 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5750 * decl.c (give_name_to_locals): New local `code_offset'. Call
5751 `maybe_adjust_start_pc'.
5752 * expr.c (note_instructions): New function.
5753 (expand_byte_code): Don't collect insn starts here.
5754 (peek_opcode_at_pc): New function.
5755 (maybe_adjust_start_pc): Likewise.
5756 * java-tree.h (maybe_adjust_start_pc): Declare.
5757 (note_instructions): Likewise.
5758 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5760 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5762 * parse.y (field_access:): Fixed indentation.
5763 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5765 2000-09-07 Tom Tromey <tromey@cygnus.com>
5768 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5769 JPRIMITIVE_TYPE_P, for arithmetic operators.
5770 (patch_method_invocation): Indentation fix.
5771 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5772 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5773 (do_unary_numeric_promotion): Cleaned up code.
5774 (valid_cast_to_p): Handle boolean correctly.
5776 2000-09-27 Tom Tromey <tromey@cygnus.com>
5778 * lex.c (java_read_unicode): Reset bs_count when finished with
5781 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5784 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5785 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5786 (typeck.o): Depend on ggc.h.
5787 * class.c (add_method_1): Use GC functions for allocation.
5788 (init_class_processing): Register roots.
5789 * decl.c (ggc_p): Set to 1.
5790 (pending_local_decls): Make it static.
5791 (push_jvm_slot): Use GC functions for allocation.
5792 (init_decl_processing): Register roots.
5793 (give_name_to_locals): Use GC functions for allocation.
5794 (lang_mark_tree): New function.
5795 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5796 functions for allocation.
5797 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5798 * lex.c (java_lex): Use build_string, rather than replicating it
5800 * parse.y (goal): Add more roots.
5801 (mark_parser_ctxt): New function.
5802 * typeck.c: Include ggc.h.
5804 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5806 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5807 contains something else than MODIFY_EXPR.
5809 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5811 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5812 * Makefile.in (parse.o): Depend on ggc.h.
5813 (class.o): Likewise.
5814 (constants.o): Likewise.
5817 (jcf-parse.o): Likewise.
5818 (jcf-write.o): Likewise.
5819 (mangle.o): Likewise.
5820 * class.c: Include ggc.h.
5821 (build_static_field_ref): Register GC roots.
5822 (layout_class): Likewise.
5823 (init_class_processing): Likewise.
5824 * constants.c: Include ggc.h.
5825 (current_constant_pool_data_ref): Remove.
5826 (tag_nodes): Move it to ...
5827 (get_tag_node): ... here. Register GC roots.
5828 * decl.c: Include ggc.h. Remove many global tree definitions.
5829 (throw_node): Define.
5830 (java_global_trees): Likewise.
5831 (predef_filenames): Make the size a constant.
5832 (init_decl_processing): Adjust accordingly.
5833 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5834 * expr.c: Include ggc.h.
5835 (init_expr_processing): Register GC roots.
5836 (build_invokeinterface): Likewise.
5837 * java-tree.h: Replace extern tree declarations with macros.
5838 (java_global_trees): New variable.
5839 (java_tree_index): New enumeration.
5840 (init_jcf_parse): Declare.
5841 * jcf-parse.c: Include ggc.h.
5842 (current_class): Remove declaration.
5843 (main_class): Likewise.
5844 (all_class_list): Likewise.
5845 (predefined_filename_p): Adjust for constant size of
5847 (init_jcf_parse): New function.
5848 * jcf-write.c: Include ggc.h.
5849 (generate_classfile): Register GC roots.
5850 (append_synthetic_attribute): Likewise.
5851 (append_innerclass_attribute_entry): Likewise.
5852 * lang.c: Include ggc.h.
5853 (lang_print_error): Register GC roots.
5854 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
5856 * parse.y: Include ggc.h.
5857 (wfl_operator): Remove.
5858 (goal): Register GC roots.
5859 (java_pop_parser_context): Adjust for new field names.
5860 (java_parser_context_save_global): Likewse.
5861 (java_parser_context_restore_global): Likewise.
5862 (java_parser_context_suspend): Likewise.
5863 (java_parser_context_resume): Likewise.
5864 (verify_constructor_circularity): Register GC roots.
5865 (lookup_cl): Likewise.
5866 (java_reorder_fields): Likewise.
5867 (build_current_this): Likewise.
5868 (class_in_current_package): Likewise.
5869 (argument_types_convertible): Likewise.
5870 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
5872 2000-09-14 Tom Tromey <tromey@cygnus.com>
5874 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
5876 2000-09-13 Tom Tromey <tromey@cygnus.com>
5878 * jcf-parse.c: Include <locale.h>.
5879 * jv-scan.c: Include <locale.h>.
5881 2000-09-12 Tom Tromey <tromey@cygnus.com>
5883 * expr.c (pop_type_0): Return `Object' if trying to merge two
5885 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
5886 interface types; `Object' is always a valid supertype.
5888 2000-09-12 Tom Tromey <tromey@cygnus.com>
5891 * jv-scan.c (help): Document --encoding.
5892 (options): Added `encoding' entry.
5893 (OPT_ENCODING): New define.
5894 (main): Handle --encoding.
5895 Include <langinfo.h> if nl_langinfo exists.
5896 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
5898 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
5899 (parse_source_file): Correctly call java_init_lex. Added `finput'
5900 argument. Use nl_langinfo to determine default encoding.
5901 * java-tree.h (current_encoding): Declare.
5902 * parse.y (java_parser_context_restore_global): Don't restore
5904 (java_parser_context_save_global): Don't set `finput' field.
5905 (java_pop_parser_context): Don't restore `finput'. Free old lexer
5907 * lang.c (current_encoding): New global.
5908 (lang_decode_option): Recognize `-fencoding='.
5909 (finish_parse): Don't close finput.
5910 * parse.h (struct parser_ctxt): Removed `finput' and
5911 `unget_utf8_value' fields. Added `lexer' field.
5912 (java_init_lex): Fixed declaration.
5913 * lex.c (java_new_lexer): New function.
5914 (java_destroy_lexer): Likewise.
5915 (java_read_char): Added `lex' argument. Handle iconv case.
5916 (java_read_unicode): Added `lex' argument. Count backslashes in
5918 (java_init_lex): Added `finput' and `encoding' arguments. Set
5919 `lexer' field in ctxp.
5920 (BAD_UTF8_VALUE): Removed.
5921 (java_lex): Handle seeing UEOF in the middle of a string literal.
5922 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
5923 (java_lexer): New structure.
5926 (DEFAULT_ENCODING): New define.
5927 (java_destroy_lexer): Declare.
5929 2000-09-12 Tom Tromey <tromey@cygnus.com>
5932 * lex.c (java_init_lex): Initialize java_io_serializable.
5933 * parse.y (java_io_serializable): New global.
5934 (valid_ref_assignconv_cast_p): An array can be cast to
5937 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5939 * decl.c, expr.c: Include defaults.h if not already included.
5940 Don't define the *_TYPE_SIZE macros.
5942 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
5944 * typeck.c (build_java_array_type): Correct first parameter
5945 in ADJUST_FIELD_ALIGN invocation.
5947 2000-09-06 Tom Tromey <tromey@cygnus.com>
5949 * lang-specs.h: Also recognize `-femit-class-files'.
5951 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5953 * verify.c (merge_types): Load the types to merge if necessary.
5955 2000-09-02 Anthony Green <green@redhat.com>
5957 * jcf-io.c: Include zlib.h.
5958 (open_in_zip): Read compressed class file archives.
5959 * zipfile.h (ZipDirectory): Add uncompressed_size and
5960 compression_method fields.
5961 * zextract.c (read_zip_archive): Collect file compression info.
5963 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5965 * parse.y (do_resolve_class): Also explore superclasses of
5966 intermediate enclosing contexts when searching for inner classes.
5968 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5970 * parse.y (variable_declarator_id:): Better error message.
5971 (expression_statement:): Use YYNOT_TWICE.
5972 (cast_expression:): Likewise.
5973 (assignment:): Likewise.
5975 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5977 * parse.y (do_merge_string_cste): New locals. Create new
5978 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5980 2000-08-07 Hans Boehm <boehm@acm.org>
5982 * boehm.c (mark_reference_fields): Set marking bits for all words in
5983 a multiple-word record.
5984 (get_boehm_type_descriptor): Use the procedure marking descriptor for
5987 2000-08-31 Mike Stump <mrs@wrs.com>
5989 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
5990 jcf-dump$(exeext)): Make parallel safe.
5992 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5994 * jcf-parse.c (set_source_filename): Constify a char *.
5995 * jcf-write.c (append_innerclasses_attribute,
5996 make_class_file_name): Constify a char *. Don't recycle a
5997 variable for an unrelated purpose.
5998 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
5999 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
6001 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6003 * expr.c (can_widen_reference_to): Fixed indentation.
6004 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
6005 * parse.y: `finit$' replaces `$finit$' in comments.
6006 (try_builtin_assignconv): Fixed leading comment.
6008 2000-08-25 Greg McGary <greg@mcgary.org>
6010 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
6012 2000-08-24 Greg McGary <greg@mcgary.org>
6014 * lang.c (lang_decode_option): Use ARRAY_SIZE.
6015 * parse.y (BINOP_LOOKUP): Likewise.
6017 2000-08-22 Andrew Haley <aph@cygnus.com>
6019 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
6020 sign extending. Fixes gcj/321.
6021 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
6022 combining to make a jlong. Fixes gcj/321.
6024 2000-08-21 Nix <nix@esperi.demon.co.uk>
6026 * lang-specs.h: Do not process -o or run the assembler if
6029 2000-08-16 Andrew Haley <aph@cygnus.com>
6031 * typeck.c (build_java_array_type): Rewrite code to do array
6032 alignment. Take into account back-end macros when aligning array
6033 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
6034 user to set alignment. Fixes gcj/252 and 160.
6036 2000-08-09 Tom Tromey <tromey@cygnus.com>
6038 * parse.y (check_abstract_method_definitions): Now return `int'.
6039 Check implemented interfaces. Fixes PR gcj/305.
6041 * parse.y (patch_switch_statement): Disallow `long' in switch
6042 expressions. Fixes PR gcj/310.
6044 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6046 * decl.c (finit_leg_identifier_node): New global.
6047 (init_decl_processing): Use `finit$' to initialize
6048 finit_identifier_node. Use `$finit$' to initialize
6049 finit_leg_identifier_node.
6050 * expr.c (expand_java_field_op): Use ID_FINIT_P.
6051 * java-tree.h (finit_identifier_node): Changed attached comment.
6052 (finit_leg_identifier_node): New declaration.
6053 (ID_FINIT_P): Take finit_identifier_node and
6054 finit_leg_identifier_node into account. This is a backward
6057 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6059 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
6061 (generate_bytecode_insns): Check `nargs' before emitting it.
6062 * verify.c (merge_type_state): Fixed typo.
6063 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
6064 generate_bytecode_{conditional,insns}.
6066 2000-08-13 Anthony Green <green@redhat.com>
6068 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
6071 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6073 * class.c (maybe_layout_super_class): Fixed indentation.
6074 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
6075 (java_check_methods): New function declaration.
6076 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
6077 instead of `str_ptr'.
6078 * jcf-write.c (generate_bytecode_insns): Emit number the of args
6079 of a `invokeinterface' at the right time.
6080 * parse.h (WFL_STRIP_BRACKET): New macro.
6081 (SET_TYPE_FOR_RESOLUTION): Use it.
6082 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
6083 (check_class_interface_creation): Don't check for cross package
6084 innerclass name clashes.
6085 (method_header): Behave properly if MDECL is `error_mark_node'.
6086 (method_declarator): Return `error_mark_node' if bogus current
6088 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
6089 (resolve_and_layout): New local `decl_type', set and used. Call
6091 (java_check_methods): New method.
6092 (java_layout_classes): Use it.
6093 (resolve_qualified_expression_name): No EH check necessary in
6095 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
6097 (patch_assignment): Set DECL_INITIAL on integral final local.
6099 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
6101 * java-tree.h (flag_extraneous_semicolon): New extern.
6102 * lang-options.h: (-Wextraneous-semicolon): New option.
6103 * lang.c (flag_redundant): Fixed typo in leading comment.
6104 (flag_extraneous_semicolon): New global.
6105 (lang_decode_option): Set `flag_extraneous_semicolon' when
6106 -Wall. Decode `-Wextraneous-semicolon'.
6107 * parse.y (type_declaration:): Removed `SC_TK' hack, added
6108 `empty_statement' rule.
6109 (class_body_declaration): Likewise.
6110 (method_body:): Accept `;' as a method body.
6111 (static_initializer:): Removed `SC_TK' hack.
6112 (constructor_block_end:): Likewise.
6113 (empty_statement:): Report deprecated empty declaration. Fixes
6116 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6118 * parse.y (build_dot_class_method_invocation): Changed parameter
6119 name to `type'. Build signature from `type' and convert it to a
6120 STRING_CST if it's an array.
6121 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
6122 to use `ref_type' directly.
6124 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
6126 * lang-options.h: Added a comma after the last element to avoid
6127 syntax errors when other languages define additional options.
6129 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
6131 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
6132 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
6133 (jc1): Link with $(BACKEND).
6134 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
6136 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
6138 * jvspec.c: Adjust type of second argument to
6139 lang_specific_driver, and update code as necessary.
6141 * class.c (build_dtable_decl): Initialize dummy.
6143 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6145 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
6146 method bodies not to rule out discarding `<clinit>'; don't use
6147 <clinit> to initialize static fields with constant initializers.
6149 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6151 * gjavah.c (print_method_info): Added `synth' parameter. Skip
6153 (method_synthetic): New global.
6154 (HANDLE_METHOD): Recognize synthetic method and tell
6155 `print_method_info' about it.
6156 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
6157 processing a synthetic method.
6158 * jcf-reader.c (skip_attribute): New function.
6159 ( skip_attribute): Likewise.
6161 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6163 * parse.y (build_outer_field_access): Fixed comments.
6164 (fix_constructors): Emit the initialization of this$<n> before
6166 (resolve_qualified_expression_name): Build an access to `decl' if
6169 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6171 * parse-scan.y (curent_class): Non longer const.
6172 (inner_qualifier, inner_qualifier_length): Deleted.
6173 (current_class_length): New global.
6174 (bracket_count): Fixed typo in leading comment.
6175 (anonymous_count): New global.
6176 (class_instance_creation_expression:): Handle anonymous classes.
6177 (anonymous_class_creation:): New rule.
6178 (push_class_context): Rewritten.
6179 (pop_class_context): Likewise.
6180 (INNER_QUALIFIER): Macro deleted.
6181 (report_class_declaration): call `push_class_context' when
6182 entering the function. `fprintf' format modified not to use
6184 (report_class_declaration): Assign `package_name' and
6185 `current_class' to NULL separately.
6187 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6189 * expr.c (build_invokeinterface): Call layout_class_methods on
6192 2000-07-27 Tom Tromey <tromey@cygnus.com>
6193 Anthony Green <green@cygnus.com>
6194 Alexandre Petit-Bianco <apbianco@cygnus.com>
6196 * class.c (make_class_data): Create vtable for abstract classes.
6197 (get_dispatch_table): Changed to cope with abstract classes.
6199 2000-07-27 Tom Tromey <tromey@cygnus.com>
6201 * parse.y (patch_method_invocation): Don't reverse the argument
6202 list when dealing with anonymous class constructors. Fixed typo in
6205 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6207 * parse.y (build_alias_initializer_parameter_list): Reverse
6208 crafted list when building aliases for anonymous class
6211 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6213 * parse.y (jdep_resolve_class): Don't bother checking potential
6214 innerclass access if `decl' is NULL.
6215 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6218 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6220 * parse.c: Remove (again.)
6222 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6224 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6225 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6226 outside the `if' statement, alias to innerclass removed, `decl'
6227 used to mark the class complete.
6229 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6231 * parse.y (simple_name:): Fixed typo in error message.
6233 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6235 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6236 or its first operand can be error marks.
6238 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6240 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6241 * parse.y (method_header): Likewise.
6243 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6245 * parse.y (process_imports): Consider that one might be trying to
6246 import an innerclass. Fixes gcj/254
6248 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6250 * parse.y (find_as_inner_class): Handle the case where the
6251 enclosing context of an innerclass has been loaded as bytecode.
6253 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6255 * parse.y (simple_name:): Reject `$' in type names.
6256 (resolve_type_during_patch): Use `type' as a second
6257 argument to resolve_no_layout. Fixes gcj/257.
6259 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6261 * parse.y (find_most_specific_methods_list): Select the only
6262 non-abstract method even if max has been set.
6263 Fixes gcj/285, gcj/298.
6265 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6267 * lang-specs.h: Added %(jc1) to java compiler options.
6269 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6271 * .cvsignore: New file.
6273 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6275 * parse.y (not_accessible_p): Access granted to innerclasses
6276 (indirectly) extending the reference type. Fixes gcj/249.
6278 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6280 * parse.y (patch_method_invocation): Fixed comment.
6281 (maybe_use_access_method): Build this$<n>s to the context of the
6282 target method, or a type that extends it. Fixes gcj/242.
6284 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6288 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6290 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6292 2000-07-13 Tom Tromey <tromey@cygnus.com>
6294 * lang-specs.h: Added %{I*}.
6296 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6298 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6300 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6302 * parse-scan.c: Remove.
6304 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6306 * class.c (set_super_info): Handled protected inner classes.
6307 (common_enclosing_context_p): Bail early if arguments aren't both
6309 (get_access_flags_from_decl): Handle private and protected inner
6311 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6312 (CLASS_PROTECTED): Likewise.
6313 (struct lang_type): New bitfield `poic'.
6314 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6316 (check_inner_class_access): Renamed arguments, added
6317 comments. Handles protected inner classes (fixes gcj/225)
6318 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6320 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6322 * parse.y (resolve_qualified_expression_name): Verify qualified
6323 access to `this'. Fixes gcj/239.
6325 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6327 * jcf-write.c (generate_classfile): Don't install ConstantValue
6330 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6332 * parse.y (resolve_qualified_expression_name): Handle inner class
6333 access. Fixes gcj/256.
6335 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6337 * jcf-write.c (generate_classfile): Properly install the
6338 ConstantValue attribute and the initial value constant pool index
6339 on string constants.
6340 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6343 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6345 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6347 * parse.y (find_as_inner_class): Fixed typo.
6348 (do_resolve_class): Explore enclosing contexts when searching for
6349 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6350 (check_inner_class_access): Check `decl' which can be null in case
6353 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6355 * java-tree.h (java_debug_context): Declared `extern'.
6356 (safe_layout_class): Likewise.
6357 * parse.y (resolve_field_access): Field must be `static' in order
6358 to be replaced by its initial value. Added comments.
6359 (find_applicable_accessible_methods_list): Fixed typo.
6360 (find_most_specific_methods_list): Methods found in innerclasses
6361 take over methods founds in the enclosing contexts.
6362 (java_complete_tree): Loosen restrictions on the type of DECLs
6363 that can be replaced by their initialization values.
6364 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6366 2000-07-05 Tom Tromey <tromey@cygnus.com>
6368 * Make-lang.in (PARSE_DIR): New macro.
6369 (PARSE_RELDIR): Likewise.
6370 (PARSE_C): Likewise.
6371 (PARSE_SCAN_C): Likewise.
6372 ($(PARSE_C)): New target.
6373 ($(PARSE_SCAN_C)): Likewise.
6374 (SET_BISON): New macro.
6375 (BISONFLAGS): Likewise.
6376 (JAVABISONFLAGS): Likewise.
6378 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6380 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6381 argument on the first pass for CNI as well as JNI.
6382 (print_method_info): Set up method name on the first pass only.
6384 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6386 * parse.y (parser_qualified_classname): Removed parameter
6388 (create_interface): Removed first passed parameter to
6389 parser_qualified_classname.
6390 (create_class): Likewise. Don't install alias on static
6391 innerclasses. Fixes gcj/275.
6393 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6395 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6396 debugable statement with empty_stmt_node. Fixes gcj/272
6398 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6400 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6403 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6405 * jcf-write.c (push_long_const): Appropriately cast short negative
6408 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6410 * parse.y (verify_constructor_super): Use loop variable
6411 `m_arg_type' initialized with `mdecl_arg_type'.
6413 2000-06-29 Tom Tromey <tromey@cygnus.com>
6415 * parse.y (resolve_field_access): Handle case where `type_found'
6418 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6420 * expr.c (lookup_field): The same field can be found through two
6421 different interface. Don't declare it ambiguous in that case.
6423 2000-06-27 Tom Tromey <tromey@cygnus.com>
6425 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6426 follows \r, then unget it at a lower level.
6428 2000-06-26 Tom Tromey <tromey@cygnus.com>
6430 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6433 2000-06-25 Tom Tromey <tromey@cygnus.com>
6435 * parse.y (for_statement): Wrap expression in a WFL if it is a
6436 constant. For PR gcj/268.
6438 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6440 * parse.y (do_resolve_class): Minor optimiztion in the package
6441 list search. Removed unnecessary test and return statement.
6442 (valid_ref_assignconv_cast_p): Order of arguments to
6443 enclosing_context_p fixed.
6445 2000-06-24 Tom Tromey <tromey@cygnus.com>
6447 * expr.c (lookup_field): Print error and return error_mark_node if
6448 field reference is ambiguous.
6450 * parse.y (check_abstract_method_definitions): Also check if
6451 `other_method' is abstract.
6453 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6455 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6457 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6458 (struct lang_type): New field `pic'.
6459 (CLASS_PRIVATE): New macro.
6460 * parse.y (check_inner_class_access): New function.
6461 (jdep_resolve_class): Call it.
6463 2000-06-23 Tom Tromey <tromey@cygnus.com>
6465 * parse.y (patch_incomplete_class_ref): Initialize the returned
6466 class. For PR gcj/260.
6468 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6470 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6472 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6474 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6475 Java specific checks.
6476 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6478 * java-tree.def (CASE_EXPR): Marked 'e'.
6479 (DEFAULT_EXPR): Likewise.
6480 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6482 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6483 Java specific checks.
6484 (generate_bytecode_insns): Test try_block for BLOCK before using
6486 * parse.y (build_wfl_wrap): Added `location' argument. Set
6487 EXPR_WFL_LINECOL accordingly.
6488 (dim_expr:): Wrap constants with WFLs.
6489 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6490 (resolve_package): Check for `stmt' not being a BLOCK before
6491 building a debuggable statement with it.
6492 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6494 (resolve_field_access): Make sure `decl' is a DECL before treating
6496 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6497 IDENTIFIER_NODE before treating it as such.
6498 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6499 treating it as such.
6500 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6501 to be applied only on non array types.
6503 2000-06-16 Per Bothner <per@bothner.com>
6505 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6506 define in terms of DECL_RESULT, as that fails when --enable-checking.
6508 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6510 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6511 types the same in comparison.
6512 (CHECK_OP): Add static prototype.
6514 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6516 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6517 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6520 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6522 * decl.c (create_primitive_vtable): Prototype.
6524 * jcf-write.c (generate_bytecode_insns): Initialize variable
6527 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6529 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6531 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6532 to track searched classes, and do not search the same class more than
6533 once. Call find_applicable_accessible_methods_list on immediate
6534 superclass, instead of search_applicable_method_list on all ancestors.
6537 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6539 * parse.y (register_fields): Permit static fields in inner classes
6540 if they are final. Fix for PR gcj/255.
6542 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6544 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6545 * parse.y (find_in_imports): Returned type changed to void,
6546 leading comment fixed.
6547 (register_package): New function.
6548 (qualify_and_find): Likewise.
6549 (package_declaration:): Use `register_package'.
6550 (single_type_import_declaration:): Removed local variable
6551 `node'. Added missing `;' for consistency.
6552 (type_import_on_demand_declaration:): Use `chainon' to link new
6554 (lookup_field_wrapper): Lookup local variables defined in outer
6556 (java_complete_class): Don't reverse the list of imported on demand.
6557 (do_resolve_class): Reorganized. Removed local variable
6558 `original_name'. Call `qualify_and_find' with the current package
6559 name, invoke `find_in_imports_on_demand' right after. Call
6560 `qualify_and_find' with the packages we've seen so far. Fixed
6561 operations numbering in comments.
6562 (java_expand_class): Don't reverse `package_list'.
6563 (find_most_specific_methods_list): New local variables `abstract'
6564 and `candidates'. Use them to pick the right method.
6566 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6568 * parse.y (check_modifiers_consistency): Don't subtract out
6569 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6571 2000-06-04 Philipp Thomas <pthomas@suse.de>
6573 * Makefile.in (INTLLIBS): New.
6577 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6579 * class.c (get_dispatch_table): Build the vtable dummy entry list
6580 element with a null purpose. Fixed leading comment.
6581 (build_dtable_decl): Build an accurate dtable type when appropriate
6584 2000-06-02 Richard Henderson <rth@cygnus.com>
6586 * lang.c (lang_get_alias_set): New.
6588 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6590 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6591 before using it as the accessed field.
6593 2000-05-31 Tom Tromey <tromey@cygnus.com>
6595 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6596 char_array_vtable, short_array_vtable, int_array_vtable,
6597 long_array_vtable, float_array_vtable, double_array_vtable):
6599 * expr.c (get_primitive_array_vtable): New function.
6600 (create_primitive_vtable): New function.
6601 (java_lang_expand_expr): Enable code to statically generate
6603 * decl.c (init_decl_processing): Create primitive vtables.
6604 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6605 short_array_vtable, int_array_vtable, long_array_vtable,
6606 float_array_vtable, double_array_vtable): Define.
6608 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6610 * java/parse.y (find_applicable_accessible_methods_list):
6611 Don't add an uninitialized value to the list.
6613 2000-05-25 Tom Tromey <tromey@cygnus.com>
6615 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6616 when trying to see if field's class should be initialized. Always
6617 initialize field's declaring class, not qualified class.
6620 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6621 `wfl_operator', to maybe_build_primttype_type_ref.
6624 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6626 * parse.y (patch_method_invocation): Don't try to lookup methods
6629 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6631 * parse.y (resolve_field_access): Call the appropriate <clinit>
6632 before accessing the length of a static array. Craft a decl for
6633 the field while its time. Fixes PR gcj/129.
6635 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6637 * parse.y (resolve_package): Correctly set `*next' (was off by
6639 (resolve_qualified_expression_name): Fixed comment.
6641 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6643 * jcf-parse.c (jcf_parse_source): Reset current_class and
6644 current_function_decl to NULL before parsing a new file.
6646 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6648 * parse.y (block_end:): If the collected block doesn't feature a
6649 statement, insert an empty statement.
6651 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6653 * parse.y (maybe_yank_clinit): New function.
6654 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6655 end of the list of methods belonging to a class.
6656 (java_complete_expand_method): Check whether <clinit> is really
6657 necessary and expand it accordingly.
6659 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6661 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6662 processed by the method's switch statement.
6664 2000-05-19 Tom Tromey <tromey@cygnus.com>
6666 * java-tree.h: Added init state enum.
6667 * decl.c (emit_init_test_initialization): Initialize class
6668 initialization check variable by looking at class' state.
6670 2000-05-19 Tom Tromey <tromey@cygnus.com>
6672 * java-tree.h (build_instanceof): Declare.
6673 (build_get_class): Declare.
6674 * parse.y (patch_binop): Use build_instanceof.
6675 * expr.c (build_instanceof): New function. If class is final,
6676 don't make a function call.
6677 (expand_java_INSTANCEOF): Use it.
6678 (build_get_class): New function.
6680 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6682 * jcf-write.c (generate_classfile): Scan the source_file for
6683 slashes with the right pointer variable.
6685 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
6687 * lang.c (lang_decode_option): Update -Wunused flags by calling
6689 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6691 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6693 * check_init.c (check_init): Constify local char *.
6694 * class.c (push_class): Constify local char *.
6695 * java_tree.h: Update prototypes.
6696 * jcf-io.c (open_class): Constify filename parameter and
6698 (find_class): Remove redundant string copy. Cast return from
6700 * jcf-parse.c (read_class, parse_class_file, yyparse):
6701 Constify local char *.
6702 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6703 Constify local char *.
6704 * jcf.h (JCF): Constify filename and classname.
6705 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6706 * lang.c (init_parse): Constify parameter and return value.
6707 * lex.c (java_get_line_col): Constify filename parameter.
6708 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6709 * parse.y (java_parser_context_suspend,
6710 issue_warning_error_from_context, safe_layout_class): Constify
6712 * parse.c: Regenerate.
6714 2000-05-08 Tom Tromey <tromey@cygnus.com>
6716 * expr.c (build_jni_stub): Cache the result of
6717 _Jv_LookupJNIMethod.
6719 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6721 * decl.c (predef_filenames_size): Now 7.
6722 (predef_filenames): New seventh entry.
6724 2000-05-04 Tom Tromey <tromey@cygnus.com>
6726 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6727 Keep track of when we've seen a reference field after a
6728 non-reference field.
6729 (get_boehm_type_descriptor): Handle case where we see
6730 non-reference fields but no trailing reference field.
6731 * decl.c (rawdata_ptr_type_node): Define.
6732 (init_decl_processing): Initialize rawdata_ptr_type_node.
6733 * java-tree.h (rawdata_ptr_type_node): Declare.
6735 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6737 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6738 specifiers in calls to fprintf.
6740 2000-05-03 Andrew Haley <aph@cygnus.com>
6742 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6744 * javaop.h (WORD_TO_INT): New function.
6745 (IMMEDIATE_s4): Use WORD_TO_INT.
6746 * jcf.h (JPOOL_INT): Ditto.
6748 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6751 2000-04-19 Tom Tromey <tromey@cygnus.com>
6753 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6755 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6757 * expr.c (build_jni_stub): New function.
6758 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6760 * parse.y (java_complete_expand_methods): Expand a native method
6761 and call build_jni_stub if -fjni given.
6762 * lang-options.h: Document -fjni.
6763 * lang.c (flag_jni): New global.
6764 (lang_f_options): Added `jni' entry.
6765 * java-tree.h (soft_lookupjnimethod_node,
6766 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6768 (flag_jni): Declare.
6769 (build_jni_stub): Declare.
6770 (struct lang_decl): Added `native' flag.
6771 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6773 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6774 soft_jnipopsystemframe_node): New globals.
6775 (init_decl_processing): Set them. _Jv_InitClass only takes one
6778 * java-tree.def: Put into `C' mode.
6780 2000-04-27 Tom Tromey <tromey@cygnus.com>
6783 * expr.c (expand_invoke): Generate check to see if object pointer
6784 is null in nonvirtual invocation case.
6785 * java-tree.h (soft_nullpointer_node): Declare.
6786 * decl.c (soft_nullpointer_node): New global.
6787 (init_decl_processing): Initialize soft_nullpointer_node.
6788 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6789 or `private' methods.
6790 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6792 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
6794 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6797 2000-04-26 Tom Tromey <tromey@cygnus.com>
6799 * zextract.c (find_zip_file_start): New function.
6800 (read_zip_archive): Use it.
6802 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6804 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6806 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6808 * class.c (common_enclosing_context_p): New function.
6809 * java-tree.h (common_enclosing_context_p): Added prototype.
6810 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6811 classes sharing an outer context with the current instance.
6812 * parse.y (build_access_to_thisn): Fixed leading comment.
6813 (verify_constructor_super): New local `supper_inner'. Skip
6814 enclosing context argument in the case of inner class constructors.
6815 (patch_method_invocation): Insert proper context as second
6816 parameter to pure inner class constructor super invocations.
6818 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6820 * parse.y (end_class_declaration): Reset the interface number
6823 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6825 * parse.y (source_start_java_method): Deleted unnecessary code.
6826 (patch_method_invocation): Fixed comment.
6828 2000-04-24 Robert Lipe <robertlipe@usa.net>
6830 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6832 2000-04-23 Tom Tromey <tromey@cygnus.com>
6834 * boehm.c (mark_reference_fields): Use int_byte_position.
6836 2000-04-22 Tom Tromey <tromey@cygnus.com>
6838 * boehm.c (mark_reference_fields): Only call byte_position on
6841 2000-04-22 Tom Tromey <tromey@cygnus.com>
6843 * boehm.c (mark_reference_fields): Added `last_view_index'
6844 argument. Use DECL_FIELD_OFFSET to determine field's offset.
6846 2000-04-20 Mo DeJong <mdejong@cygnus.com>
6848 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
6849 * parse.y (check_class_interface_creation): Fixed comments. Select
6850 permitted modifiers for (inner) interfaces. Changed error message
6851 to report rejected modifiers used with local classes.
6853 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6855 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
6856 of directly inherited type considered in scope.
6857 * parse.y (do_resolve_class): Search inherited classes for inner
6860 2000-04-20 Tom Tromey <tromey@cygnus.com>
6862 * parse.y (not_accessible_p): Use member's class, not current
6863 class, when doing inheritance check for protected reference.
6866 2000-04-20 Jason Schroeder <shrode@subnature.com>
6868 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
6870 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6872 * parse.y (lookup_field_wrapper): Search for final local aliases.
6873 (resolve_expression_name): Let lookup_field_wrapper search for
6874 final local aliases. Force the value of `name' if one is found.
6875 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
6876 an expression name. Fixed comments.
6878 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6880 * parse.y (yyerror): `msg' can be null, don't use it in that case.
6882 2000-04-19 Tom Tromey <tromey@cygnus.com>
6884 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
6886 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6888 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
6890 2000-04-18 Tom Tromey <tromey@cygnus.com>
6893 * gjavah.c (utf8_cmp): Changed return value.
6894 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
6896 (cxx_keywords): New global.
6897 (get_field_name): Handle new result of cxx_keyword_subst.
6898 (print_method_info): Likewise.
6900 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
6902 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
6903 with a newline, for CNI.
6904 (print_stub_or_jni): Print a space or newline before method name for
6906 (print_cxx_classname): Don't write leading "::" in CNI stub method.
6907 (process_file): Include gcj/cni.h if generating CNI stubs.
6909 2000-04-16 Tom Tromey <tromey@cygnus.com>
6911 * gjavah.c (decompile_method): Use print_field_name.
6914 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6916 * parse.y (java_expand_classes): Reverse the package list once.
6917 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
6919 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
6920 the `==' and `!=' operators.
6922 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6924 * jcf-write.c (generate_bytecode_insns): At invokation time,
6925 always relate an interface method to the type of its selector.
6927 2000-04-05 Tom Tromey <tromey@cygnus.com>
6930 * expr.c (expand_invoke): Generate check to see if object pointer
6931 is null in nonvirtual invocation case.
6932 * java-tree.h (soft_nullpointer_node): Declare.
6933 * decl.c (soft_nullpointer_node): New global.
6934 (init_decl_processing): Initialize soft_nullpointer_node.
6935 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6936 or `private' methods.
6937 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6939 2000-04-05 Tom Tromey <tromey@cygnus.com>
6942 * parse.y (check_final_assignment): Recognize assignments to the
6943 `length' field of an array when generating class files.
6945 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6947 * class.c (decl_hash): Prototype removed.
6948 (decl_compare): Likewise.
6950 2000-04-05 Tom Tromey <tromey@cygnus.com>
6952 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6953 * parse.y (check_modifiers_consistency): Check for final/volatile
6954 clash. Fixes PR gcj/164.
6956 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6958 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6960 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6962 (add_method_1): Use `java_hash_hash_tree_node' and
6963 `java_hash_compare_tree_node'.
6964 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6965 (java_hash_compare_tree_node): Likewise.
6966 * parse.y (find_applicable_accessible_methods_list): Create,
6967 delete and use a hash table to remember already searched interfaces.
6969 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6971 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6974 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6976 * boehm.c (mark_reference_fields, set_bit): Prototype.
6977 (set_bit): Un-ANSI-fy definition.
6979 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6982 * decl.c (emit_init_test_initialization): Likewise.
6984 * gjavah.c (jni_print_char): Likewise.
6986 * parse.y (create_new_parser_context): Likewise.
6988 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6990 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
6991 patch missing hunk. Fixed indentation.
6993 2000-03-30 Tom Tromey <tromey@cygnus.com>
6995 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
6996 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6998 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7000 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7001 when negative *before* using it as an array index.
7002 * ChangeLog: Fixed typo.
7004 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7006 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
7007 to 0 when it reaches -1.
7009 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
7011 * jcf-parse.c (get_constant): Properly cast `num' during the
7012 invocation of `add_double'.
7013 * jcf-write.c (push_long_const): Properly cast `lo' before
7014 comparing it to short bounds.
7015 * parse-scan.y (interface_declaration:): Rule re-arrange so that
7016 `interface_body:' is reduced after the current interface is
7019 2000-03-26 Tom Tromey <tromey@cygnus.com>
7021 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
7022 Java-specific `-f' option.
7024 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7026 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
7027 Adjust order of making types.
7028 Make bitsize_*_node values.
7030 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7032 * class.c (make_field_value): Use byte_position.
7033 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
7034 (java_array_data_offset): Likewise.
7035 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
7038 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7040 * parse.y (check_abstract_method_definitions): New local
7041 `end_type_reached'. Make sure we also consider `end_type'.
7042 (java_check_abstract_method_definitions): Make sure we eventually
7043 consider `java.lang.Object'.
7044 (maybe_use_access_method): Don't use access method if not in the
7045 context of a pure inner class or if the method's context is right.
7046 (find_applicable_accessible_methods_list): New static flag
7047 `object_done'. Don't search abstract classes as interfaces. Fixed
7048 indentation. Fixed the `java.lang.Object' only search. Search
7049 class interface(s) first, then fully search enclosing contexts.
7050 (find_most_specific_methods_list): Pick the closest candidate when
7051 they're all abstract.
7053 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
7055 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7056 properly initialize `finished_label'. Don't emit gotos for empty
7059 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
7061 * except.c (emit_handlers): Clear catch_clauses_last.
7063 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7065 * parse.y (check_method_types_complete): New function.
7066 (create_class): Reset anonymous class counter only when seeing an
7068 (java_complete_class): JDEP_METHOD: Don't recompute signature
7071 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7073 * class.c (build_static_ref): Fixed indentation in comment.
7074 * java-tree.def (TRY_EXPR): Fixed typo in name.
7075 (CLASS_LITERAL): Likewise.
7076 * java-tree.h: (TYPE_DOT_CLASS): New macro.
7077 (struct lang_type): New field `dot_class'.
7078 * jcf-write.c (generate_bytecode_insns): Fixed error message.
7079 (generate_classfile): Method `class$' is synthetic.
7080 * parse.y (build_do_class_method): New function.
7081 (build_dot_class_method_invocation): Likewise.
7082 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
7083 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
7084 (qualify_ambiguous_name): Likewise.
7085 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
7086 (build_try_statement): Fixed leading comment.
7088 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7090 * class.c (make_field_value): Properly handle sizes.
7091 (get_dispatch_vector): Use tree_low_cst and host_integerp.
7092 (layout_class_method): Count using trees.
7093 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
7094 * expr.c (java_array_data_offset): Use int_bit_position.
7095 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
7096 (build_invokevirtual): Use tree_low_cst and do computations with trees.
7098 2000-03-16 Tom Tromey <tromey@cygnus.com>
7100 * lang.c (flag_hash_synchronization): New global.
7101 (lang_f_options): Added `hash-synchronization'.
7102 * lang-options.h: Mention -fhash-synchronization.
7103 * java-tree.h (flag_hash_synchronization): Declare.
7104 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
7105 hash table synchronization is disabled.
7106 * decl.c (init_decl_processing): Only push `sync_info' value when
7107 hash table synchronization is disabled.
7108 * class.c (make_class_data): Only push `sync_info' field when hash
7109 table synchronization is disabled. Removed dead code.
7111 2000-03-16 Tom Tromey <tromey@cygnus.com>
7113 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
7115 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7117 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
7119 * parse.y (patch_method_invocation): Handle anonymous classes
7120 creation in static context.
7122 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7124 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
7125 * parse.y (resolve_qualified_expression_name): Use it.
7126 (patch_method_invocation): Likewise.
7128 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7130 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
7131 depending on the type of dependency which dictates what the
7133 (unresolved_type_p): Resolved types limited to the current class.
7135 2000-03-15 Tom Tromey <tromey@cygnus.com>
7137 * decl.c (init_decl_processing): Set type of `sync_info' to be
7140 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
7141 Correctly compute bit number for current slot. Zero `high' and
7142 `low' in DS_LENGTH case. Don't skip inherited fields. Use
7143 mark_reference_fields.
7144 (mark_reference_fields): New function.
7146 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7148 * parse.y (register_incomplete_type): Fixed initialization of
7151 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7153 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
7155 (push_class_context, pop_class_context): New function.
7156 (class_body:): Call pop_class_context.
7157 (interface_body:): Likewise.
7158 (INNER_QUALIFIER): New macro.
7159 (report_class_declaration): Changed output format and use
7160 INNER_QUALIFIER. Call push_class_context.
7162 2000-02-14 Andrew Haley <aph@cygnus.com>
7164 * check-init.c (check_init): Add new cases for unary and binary
7167 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7169 * parse.y (resolve_package): Set `next' once a type name has been
7170 progressively discovered.
7171 (resolve_qualified_expression_name): Propagate resolution only if
7172 there are remaining qualifiers. Take into account `q' might have
7173 been cleared after re-qualification.
7174 * parse.y (patch_method_invocation): New local `resolved'.
7175 Section dealing with qualified expression rewritten to use
7176 resolve_field_access.
7178 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
7180 * parse.h (PUSH_CPC): Fixed indentation.
7181 (DEBUG_CPC): New macro.
7182 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
7183 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
7184 * parse.y (class_body_declaration:): Use
7185 SET_CPC_INSTANCE_INITIALIZER_STMT.
7186 (method_declaration:): Check for null current_function_decl.
7187 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
7188 (java_parser_context_pop_initialized_field): Better handling of
7190 (maybe_make_nested_class_name): Mark nested class name as
7191 qualified when necessary.
7192 (end_class_declaration): Don't call java_parse_context_resume when
7193 one or more error occurred.
7194 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
7195 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
7196 SET_CPC_INITIALIZER_STMT.
7197 (method_header): Check for inner classes declaring static methods.
7198 (resolve_qualified_expression_name): Handle situation where `this'
7201 2000-03-13 Hans Boehm <boehm@acm.org>
7203 * typeck.c (build_prim_array_type): Correctly set the high word too.
7205 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7207 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7209 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7210 list of methods for interfaces.
7212 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7214 * parse.y (qualify_ambiguous_name): Properly handle expressions
7217 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7219 * parse.y (check_final_assignment): Extended to process
7221 (patch_assignment): Have check_final_assignment called only once.
7223 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7225 * java-tree.h (IS_INIT_CHECKED): New flag.
7226 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7227 * parse.y (patch_string): Call force_evaluation_order on the
7228 completed string concatenation tree.
7229 * expr.c (force_evaluation_order): Call force_evaluation_order on
7230 function's arguments too.
7232 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7234 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7235 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7236 (build_anewarray): Likewise.
7237 * parse.y (patch_newarray): Likewise.
7238 * parse.c: Regenerated.
7240 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7242 * decl.c (init_decl_processing): Added new class fields `depth',
7243 `ancestors', and `idt' to class_type_node. Use
7244 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7245 * class.c (make_class_data): Push initial values for new fields.
7246 * java-tree.h: Updated prototype for `build_invokeinterface'.
7247 * expr.c (build_invokeinterface): Changed parameters to accept
7248 `method' tree. Calculate index of `method' in its declaring
7249 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7250 (expand_invoke): Call `build_invokeinterface' with new parameters.
7251 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7254 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7256 * typeck.c (lookup_do): Search superinterfaces first
7257 when looking up an interface method. From Godmar Back
7260 2000-03-06 Tom Tromey <tromey@cygnus.com>
7262 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7264 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7266 * java-tree.h (lookup_argument_method2): Declared.
7267 (safe_layout_class): Prototype moved from parse.h.
7268 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7269 * parse.y (java_check_regular_methods): Local `super_class' gone.
7270 Call lookup_argument_method2 instead of lookup_argument_method.
7271 Perform modifier match for methods found declared in implemented
7272 interfaces. Fixed indentation problem. Overriding/hiding error
7273 report to take place only for methods found in classes.
7274 * typeck.c (lookup_argument_method): Changed leading
7275 comment. Re-written by calling lookup_do.
7276 (lookup_argument_method2): New function.
7277 (lookup_java_method): Re-written by calling lookup_do.
7278 (lookup_do): New function.
7280 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7282 * check-init.c (check_init): Removed dead code. Handle (blank)
7284 * parse.y (declare_local_variables): New local `final_p', set it
7285 and use it to initialize LOCAL_FINAL.
7286 (check_final_assignment): Only check FIELD_DECLs.
7288 2000-02-17 Tom Tromey <tromey@cygnus.com>
7290 * Makefile.in (JAVA_OBJS): Added boehm.o.
7291 (boehm.o): New target.
7292 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7293 * java-tree.h (flag_use_boehm_gc): Declare.
7294 (get_boehm_type_descriptor): Declare.
7295 * lang.c (lang_f_options): Added `use-boehm-gc'.
7296 (flag_use_boehm_gc): New global.
7297 * lang-options.h: Added -fuse-boehm-gc.
7298 * boehm.c: New file.
7299 * class.c (get_dispatch_table): If class uses a Boehm type
7300 descriptor, put it in the vtable.
7301 (make_class_data): Removed dead code.
7303 2000-03-03 Per Bothner <per@bothner.com>
7305 * decl.c (init_decl_processing): Initialize sizetype properly.
7307 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7309 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7310 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7311 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7312 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7313 (jcf_parse): New local `current'. Load innerclasses seen in outer
7314 context being processed.
7315 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7316 * jcf-write.c (append_innerclasses_attribute): New function.
7317 (append_innerclasses_attribute_entry): Likewise.
7318 (get_access_flags): Handle static classes. Set anonymous and local
7319 classes to be private.
7320 (generate_classfile): Attribute count adjusted. Call
7321 append_innerclasses_attribute.
7322 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7323 PURE_INNER_CLASS_TYPE_P.
7324 * parse.y (parser_qualified_classname): New parameter `is_static',
7325 produce non qualified name accordingly.
7326 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7327 (create_interface): Added argument to parser_qualified_classname.
7328 (create_class): Added argument to parser_qualified_classname. Setup
7329 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7330 (add_inner_class_fields): Fixed indentation.
7331 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7332 (method_declarator): Fixed typo in comment.
7333 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7334 (build_current_thisn): Likewise.
7335 (patch_method_invocation): Likewise.
7337 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7339 * decl.c (current_function_decl): Move to toplev.c.
7341 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7343 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7344 (DECL_BIT_INDEX): Use underlying representation.
7345 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7347 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7349 * expr.c (build_java_ret): Pass proper type to size_binop.
7351 2000-02-25 Anthony Green <green@cygnus.com>
7353 * expr.c (build_class_init): Mark the decl to be ignored by
7355 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7356 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7357 * class.c (init_test_hash_newfunc): New function.
7358 (decl_hash): New function.
7359 (decl_compare): New function.
7360 * decl.c (emit_init_test_initialization): New function.
7361 (complete_start_java_method): Traverse the init test hashtable,
7362 calling emit_init_test_initialization.
7363 (always_initialize_class_p): Define.
7364 * expr.c (build_class_init): Use initialization tests when
7365 emitting class initialization code.
7366 (always_initialize_class_p): Declare.
7367 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7369 * java-tree.h: Include hash.h.
7370 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7371 (struct lang_decl): Add init_test_table field.
7372 (init_test_hash_entry): Define.
7374 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7376 * gjavah.c (main): Avoid using `argi' to report unimplemented
7379 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7381 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7382 initialize locals to avoid warnings. Local `exception_type' moved
7385 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7387 * parse.y (resolve_expression_name): Use `orig' as a second
7388 argument to resolve_field_access.
7389 (resolve_field_access): Removed unnecessary code when dealing with
7392 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7394 * class.c (push_super_field): Don't push the field twice.
7395 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7396 * parse.h (java_reorder_fields): Prototyped.
7397 * parse.y (java_reorder_fields): New function.
7398 (java_layout_class): Simplified not to worry about re-ordering.
7400 2000-02-23 Tom Tromey <tromey@cygnus.com>
7402 * gjavah.c (print_name): In JNI case, correctly quote string.
7403 (print_method_info): Don't handle overrides in JNI mode.
7405 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7407 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7408 value type set to `boolean_type_node'.
7410 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7412 * jcf-dump.c (main): Test for correct condition after
7413 output file creation.
7415 2000-02-19 Anthony Green <green@cygnus.com>
7417 * jcf-depend.c (add_entry): Fix test for first list entry.
7419 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7421 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7422 * constants.c (build_constants_constructor): Likewise.
7424 2000-02-19 Anthony Green <green@cygnus.com>
7426 * jcf-depend.c (add_entry): Add entries to the end of the list.
7428 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7430 * decl.c (INT_TYPE_SIZE): Define if necessary.
7431 (expand_java_return): Handle the case of a native integer smaller
7434 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7436 * gjavah.c (help): Use GCCBUGURL.
7437 * jv-scan.c (help): Likewise.
7438 * jcf-dump.c (help): Likewise.
7440 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7442 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7445 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7447 * jcf-parse.c (load_class): Call `fatal' if no file containing
7448 the target class are found.
7450 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7452 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7453 lex.c, lex.h, and PARSE_H to...
7454 (parse.o, parse-scan.o): ...here, respectively.
7456 * lex.c: Split out code that may trigger SIGFPE from yylex()
7457 to its own function.
7458 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7460 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7462 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7464 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7466 * parse.y (outer_field_access_p): Stop in time when outer contexts
7468 (resolve_qualified_expression_name): Properly qualify *everything*
7469 after a package.type to be resoled as expression names.
7470 (find_applicable_accessible_methods_list): Save/restore `class' to
7471 isolate it from a possible outer context search.
7473 2000-02-15 Tom Tromey <tromey@cygnus.com>
7475 * gjavah.c (jni_print_char): New function.
7476 (print_full_cxx_name): Use it.
7477 (decode_signature_piece): Likewise.
7478 (print_cxx_classname): Likewise.
7480 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7482 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7484 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7486 * gjavah.c: Include version.h.
7488 * jcf-dump.c: Likewise.
7490 * jv-scan.c: Likewise.
7492 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7494 * parse.y (outer_field_access_fix): First parameter now a tree
7495 node. Check for assignement to final. First argument to
7496 build_outer_field_access_fix modified to accommodate prototype.
7497 (build_outer_field_access): Don't check for assignment to final
7499 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7500 possibly returned by outer_field_access_fix. Changed
7501 outer_field_access_fix's first argument.
7502 (check_final_assignment): $finit$'s context is OK.
7503 (patch_unaryop): Use node instead of its line/column value when
7504 calling outer_field_access_fix.
7506 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7508 * parse.y (interface_declaration:): No longer tagged
7509 <node>. Re-installed default action.
7510 (class_member_declaration:): Handle inner interfaces.
7511 (interface_member_declaration): Handle inner interfaces and
7513 (create_interface): Push error if one seen. Suspend parsing
7514 context when processing an inner interface.
7515 (register_fields): Inner class static field limitations not to
7516 apply to inner interfaces.
7518 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7520 * jcf-parse.c (load_class): Update `java_error_count' when a
7521 class' file can't be found.
7522 (parse.y): Avoid (byte)code generation when errors seen.
7524 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7526 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7527 decodes a valid node.
7528 (patch_binop): Handle TRUNC_DIV_EXPR.
7530 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7532 * parse.y (resolve_package): New local `acc'. Try to progressively
7533 build and guess a package and type name.
7535 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7537 * parse.y (find_applicable_accessible_methods_list): Load and
7538 layout the search class if necessary.
7539 (java_complete_tree): Keep to original type of the folded initial
7542 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7544 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7545 Generate error message if circularity is detected. New static
7547 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7548 * jcf-write.c (generate_bytecode_insns): Very simply handle
7550 * parse.y (java_check_circular_reference): Use
7551 `cyclic_inheritance_report' during report, if necessary.
7552 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7553 walking NEW_ARRAY_INIT twice.
7555 2000-02-09 Tom Tromey <tromey@cygnus.com>
7557 * parse.y (check_class_interface_creation): Allow inner classes to
7558 be `private' or `protected', check modifiers' consistency. Prevent
7559 block local classes from bearing any modifiers.
7561 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7563 * except.c (check_start_handlers): Re-add prototype lost in last
7565 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7567 2000-02-09 Andrew Haley <aph@cygnus.com>
7569 * decl.c (clear_binding_level): Remove excess initializer.
7570 (maybe_poplevels): Remove unused variable.
7571 (force_poplevels): Ditto.
7572 (struct binding_level): Add comment.
7574 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7576 * jcf-write.c (generate_classfile): Don't consider
7577 pre-initialization with reference value (use <clinit> instead.)
7578 * parse.y (java_fix_constructors): No generated constructor for
7580 (build_outer_field_access): Removed debug message.
7581 (outer_field_expanded_access_p): Adapted to bytecode generation.
7582 (build_outer_field_access_method): Use fix_method_argument_names.
7583 (build_outer_method_access_method): Fixed indentation. Added
7584 comment. Handle access method generation for static and also void
7586 (build_access_to_thisn): Inserted debug message.
7587 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7588 (resolve_qualified_expression_name): Fixed comment.
7589 (not_accessible_p): Adapted to bytecode generation. Added comment.
7590 (patch_method_invocation): Added comment.
7591 (maybe_use_access_method): Fixed leading comment. Handle static
7593 (java_complete_lhs): Don't shortcut handling of initialized upon
7594 declaration String type static fields when generating bytecode.
7595 (patch_unaryop): Handle outer field access when generating
7598 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7600 * java-tree.h (FIELD_THISN): New macro.
7601 * jcf-write.c (append_synthetic_attribute): New function.
7602 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7603 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7604 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7606 (build_outer_field_access): Turned on access functions usage and
7607 generation when compiling to bytecode.
7608 (maybe_use_access_method): Likewise.
7610 2000-01-25 Andrew Haley <aph@cygnus.com>
7612 * java-except.h (struct eh_range): Add `expanded' field.
7613 (maybe_start_try): Add end_pc arg.
7614 (maybe_end_try): Ditto.
7615 * java-tree.h (force_poplevels): new function.
7616 * expr.c (expand_byte_code): Don't call maybe_start_try or
7618 * except.c (add_handler): Reset expanded.
7619 (expand_start_java_handler): Set expanded.
7620 (check_start_handlers): Don't expand a start handler that's
7621 already been expanded.
7622 (maybe_start_try): Add end_pc arg. Only expand a handler which
7624 (expand_end_java_handler): call force_poplevels.
7625 (force_poplevels): new function.
7626 * decl.c (binding_level): Add start_pc of binding level.
7627 (maybe_pushlevels): Call maybe_start_try when pushing binding
7629 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7630 (LARGEST_PC): Define.
7631 (clear_binding_level): Use LARGEST_PC.
7633 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7634 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7635 (binding_depth, is_class_level, current_pc): new variables.
7636 (struct binding_level): ditto.
7637 (indent): new function.
7638 (push_jvm_slot): add debugging info.
7639 (maybe_pushlevels): ditto.
7640 (maybe_poplevels): ditto.
7643 (start_java_method): ditto.
7644 (give_name_to_locals): comment only.
7645 * except.c (binding_depth, is_class_level, current_pc):
7647 (expand_start_java_handler): add debugging info.
7648 (expand_end_java_handler): ditto.
7650 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7652 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7653 (print_name_for_stub_or_jni, process_file): Constify a char*.
7655 2000-02-03 Tom Tromey <tromey@cygnus.com>
7657 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7659 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7661 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7662 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7665 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7667 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7668 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7669 (struct lang_type): New field `ii_block'.
7670 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7671 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7672 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7673 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7674 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7675 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7677 * parse.y (add_instance_initializer): New function.
7678 (in_instance_initializer): New static global.
7679 (class_body_declaration:): Link instance initializer block.
7680 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7681 (array_creation_expression:): Remove unused local.
7682 (java_parser_context_push_initialized_field): Fixed leading
7683 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7684 CPC_INSTANCE_INITIALIZER_LIST.
7685 (java_parser_context_pop_initialized_field): Likewise.
7686 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7687 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7688 CPC_INITIALIZER_STMT.
7689 (fix_constructors): New local `class_type'. Use it. Call
7690 add_instance_initializer.
7691 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7692 (patch_return): Forbid return in instance initializers.
7693 (patch_throw_statement): Enforce exception handling in the context
7694 of instance initializers.
7696 2000-02-03 Tom Tromey <tromey@cygnus.com>
7698 * Make-lang.in (java.mostlyclean): Remove executables in
7701 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7703 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7704 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7705 (java_float_finite): Convert to use union Word from javaop.h.
7706 (java_double_finite): Convert to use union DWord from javaop.h.
7708 2000-02-02 Tom Tromey <tromey@cygnus.com>
7710 * gjavah.c (options): Added `jni' entry.
7711 (help): Document -jni.
7712 (flag_jni): New global.
7713 (process_file): Handle JNI output. Don't print text from
7714 -prepend, -add, etc, when generating stubs. Only remove `.class'
7715 suffix if it actually exists.
7716 (main): Create a `.c' file when run with `--jni --stubs'. Create
7717 correct output file name with `--jni'.
7718 (print_include): Mangle header name differently in JNI case.
7719 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7721 (print_method_info): Handle JNI case. Put signature info into
7722 method name. Handle case when STREAM is NULL.
7723 (print_name_for_stub_or_jni): New function.
7724 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7725 (print_cxx_classname): Handle JNI.
7726 (print_full_cxx_name): Likewise.
7727 (decode_signature_piece): Likewise.
7728 (overloaded_jni_method_exists_p): New function.
7729 (struct method_name): Added `signature' and `sig_length' fields.
7730 (HANDLE_END_FIELD): Do nothing in JNI mode.
7732 2000-02-02 Tom Tromey <tromey@cygnus.com>
7734 * jv-scan.c: Include version.c, <getopt.h>.
7735 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7736 (options): New array.
7737 (usage): New function.
7738 (version): New function.
7739 (main): Use getopt_long to parse command line.
7740 * jcf-dump.c: Include version.c, <getopt.h>.
7741 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7742 OPT_JAVAP): New macros.
7743 (options): New array.
7744 (usage): Return `void'. Changed message.
7745 (help): New function.
7746 (version): New function.
7747 (main): Use getopt_long_only to parse command line.
7748 * gjavah.c: Include <getopt.h>.
7749 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7750 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7751 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7752 (options): New array.
7753 (java_no_argument): Removed.
7754 (help): Updated with missing options.
7755 (main): Use getopt_long_only to parse command line.
7756 (usage): Changed message.
7758 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7760 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7761 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7762 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7763 * parse.y (array_creation_expression:): Handle anonymous arrays.
7764 (build_array_from_name): Don't set `ret_name' if null.
7765 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7766 (qualify_ambiguous_name): Likewise.
7767 (java_complete_expand_class): Likewise.
7769 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7771 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7772 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7773 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7774 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7775 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7776 AIPL_FUNCTION_COMPLETED_INVOCATION.
7777 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7778 AIPL_FUNCTION_INVOCATION_READY.
7779 (AIPL_FUNCTION_DECLARATION): New enum entry.
7780 * parse.y (reorder_static_initialized): New function.
7781 (java_parser_context_pop_initialized_field): Use it.
7782 (add_inner_class_fields): Use
7783 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7784 augmented. Install marker after last alias initializer, if any.
7785 (generate_finit): Fixed typo. Don't try to retain only the used
7787 (method_header): Compute and set DECL_FUNCTION_NAP.
7788 (method_declarator): Fixed comment. Insert alias initializer in
7790 (build_alias_initializer_parameter_list): Fixed leading
7791 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7792 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7793 (java_complete_expand_class): Code to retain only used aliases
7795 (java_complete_expand_methods): New local `first_decl'. Generate
7796 $finit$ first, then expand the constructors, regular methods and
7798 (java_complete_expand_method): Don't report error on missing
7799 return statement if previously detected bogus.
7800 (fix_constructors): Don't patch constructor parameters list.
7801 (patch_method_invocation): Use new AIPL enum values. Reverse
7802 alias initializer list for anonymous classes.
7804 2000-01-30 Anthony Green <green@redhat.com>
7806 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7807 determine how many stack slots to pop.
7809 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7811 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7812 error handling/recovery.
7813 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7815 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7817 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7818 FIELD_LOCAL_ALIAS_USED): New macros.
7819 (DECL_FUNCTION_NAP): New macro.
7820 (struct lang_decl): New field `nap'.
7821 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7822 (struct lang_type): New fields `finit_stmt_list' and
7824 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7825 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7826 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7827 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7828 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7829 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7830 (BUILD_THROW): Macro line separator re-indented.
7831 * parse.y (end_class_declaration): New function.
7832 (maybe_generate_pre_expand_clinit): New name for
7833 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7834 pre-expand static fields.
7835 (maybe_generate_clinit): Function deleted.
7836 (check_for_static_method_reference): Prototype's parameter list
7838 (generate_finit): New name for maybe_generate_finit. Changed
7839 leading comment. Function rewritten to use
7840 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
7841 (build_alias_initializer_parameter_list): New function.
7842 (java_parser_context_pop_initialized_field): Likewise.
7843 (add_inner_class_fields): Likewise.
7844 (type_declaration:): Call end_class_declaration.
7845 (class_member_declaration:): Likewise.
7846 (formal_parameter_list:): Fixed typos.
7847 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
7848 element. Improved error handling.
7849 (block_statement:): Call end_class_declaration.
7850 (anonymous_class_creation:): Likewise.
7851 (create_anonymous_class): Fixed comments.
7852 (create_class): Call add_inner_class_fields.
7853 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
7854 (method_header): Use MARK_FINAL_PARMS.
7855 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
7856 (method_declarator): Propagate final argument flag.
7857 (craft_constructor): New local `artificial'. Call
7858 build_alias_initializer_parameter_list. Use
7859 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
7860 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
7862 (complete_expand_class): Get rid of unused outer context local
7864 (java_complete_expand_methods): Fixed leading
7865 comment. Generate/pre-expand <clinit> first. Changed method
7866 expansion order to regular, $finit$, constructors, <clinit>.
7867 (java_complete_expand_method): Set current_function_decl.
7868 (fix_constructors): Fix constructor parameter list to account for
7869 outer context local alias initializers.
7870 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7871 (resolve_expression_name): Lookup outer context local aliases. New
7872 local `access', use it.
7873 (patch_method_invocation): Patch inner class ctor invocation with
7874 outer context local aliases initialization values. $finit$
7875 invocation patching now includes things generated with
7876 build_alias_initializer_parameter_list.
7877 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7878 (build_super_invocation): Likewise.
7879 (patch_assignment): Changed comment.
7881 2000-01-27 Andrew Haley <aph@cygnus.com>
7883 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
7887 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7889 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
7891 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
7893 * parse.y (register_fields): Don't pass a format specifier to
7894 OBSOLETE_MODIFIER_WARNING.
7895 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
7896 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
7898 (check_modifiers): Change function into a macro.
7899 (check_class_interface_creation): Pass a literal format string.
7901 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7903 * buffer.h: PROTO -> PARAMS.
7904 * check-init.c: Likewise.
7905 * class.c: Likewise.
7906 * constants.c: Likewise.
7907 * convert.h: Likewise.
7909 * except.c: Likewise.
7911 * gjavah.c: Likewise.
7912 * java-except.h: Likewise.
7913 * java-tree.h: Likewise.
7914 * jcf-depend.c: Likewise.
7915 * jcf-dump.c: Likewise.
7916 * jcf-parse.c: Likewise.
7917 * jcf-path.c: Likewise.
7918 * jcf-reader.c: Likewise.
7919 * jcf-write.c: Likewise.
7921 * jv-scan.c: Likewise.
7922 * jvgenmain.c: Likewise.
7923 * jvspec.c: Likewise.
7927 * parse-scan.y: Likewise.
7928 * parse.h: Likewise.
7929 * parse.y: Likewise.
7930 * typeck.c: Likewise.
7931 * verify.c: Likewise.
7934 * zextract.c: Likewise.
7935 * zipfile.h: Likewise.
7937 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7939 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7940 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
7941 * constants.c (build_constant_data_ref): Check for cached
7942 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
7943 in TYPE_CPOOL_DATE_REF.
7944 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
7945 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
7946 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
7947 (LOCAL_FINAL): New macro.
7948 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
7949 constant pool -- don't try to reuse.
7950 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7952 (find_in_current_zip): Use TYPE_JCF.
7953 * parse.h (java_check_final): Prototype removed.
7954 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7955 (maybe_create_class_interface_decl,
7956 check_class_interface_creation): Likewise.
7957 (java_expand_finals): Function removed.
7958 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7959 (block_statement:): Fixed comment.
7960 (anonymous_class_creation:): Likewise.
7961 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7963 (check_class_interface_creation): Loosened error report on (inner)
7964 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7965 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7966 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7968 (create_interface): Likewise.
7969 (anonymous_class_counter): New static global.
7970 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7971 patch. Fixed comments.
7972 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7973 anonymous_class_counter when declaring a toplevel class.
7974 (craft_constructor): Fixed constructor name when handling
7975 anonymous classes. Anonymous class constructors to feature hidden
7977 (java_fix_constructors): Added comment.
7978 (java_check_final): Function removed.
7979 (java_complete_expand_methods): Fixed comment. Don't generate
7980 class data, save its outgoing constant pool instead.
7981 (verify_constructor_super): Skip anonymous class constructor
7982 hidden this$<n> parameter.
7983 (java_expand_classes): New local `saved_ctxp'. Removed call to
7984 java_expand_finals and java_check_final. Expand anonymous class
7985 constructors. Generate class data.
7986 (build_super_invocation): Skip anonymous class hidden this$<n>
7988 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
7989 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7990 (set_java_signature): Likewise.
7992 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7994 * gjavah.c: Delete ACC_VISIBILITY define.
7995 * jcf.h: Add ACC_VISIBILITY define.
7996 * parse.y: final: rule tagged <value>.
7997 (java_check_regular_methods): Use ACC_VISIBILITY define for
7998 default package access check.
7999 (local_variable_declaration_statement): Use final: rule.
8001 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
8003 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
8006 2000-01-17 Tom Tromey <tromey@cygnus.com>
8008 * gjavah.c (print_field_info): Allow non-static final fields.
8010 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8012 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
8013 * parse.y (patch_anonymous_class): New function.
8014 (create_anonymous_class): Register incomplete type when the
8015 class/interface to extends/implement isn't known yet.
8016 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
8017 (verify_constructor_super): Tuned error message.
8019 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8021 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
8022 (ANONYMOUS_CLASS_P): New macro.
8023 (TYPE_SIGNATURE, TYPE_JCF): New macros.
8024 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
8025 * parse.y (create_class): Added leading argument.
8026 (maybe_create_class_interface_decl,
8027 check_class_interface_creation): Likewise.
8028 (craft_constructor): New function.
8029 (verify_constructor_super): Added argument in prototype.
8030 (class_declaration:): Inserted leading argument.
8031 (for_begin:): Use FOR_LOOP_P.
8032 (anonymous_class_creation): Create WFL of the anonymous class to
8033 instantiate. Call build_new_invocation. Added comments.
8034 (check_class_interface_creation): Handle parameter `anonymous' in
8035 verbose mode class creation announce.
8036 (link_nested_class_to_enclosing): Exclude anonymous classes.
8037 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
8038 anonymous class, even though they appear to have an enclosing
8040 (create_interface): Pass extra argument to
8041 check_class_interface_creation.
8042 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
8043 (create_class): Call check_class_interface_creation and
8044 maybe_create_class_interface_decl with extra new argument. Don't
8045 add private this$<n> to anonymous classes.
8046 (method_declarator): Insert hidden this$<n> to anonymous class
8048 (java_fix_constructors): Deleted code creating default
8049 constructor. Call craft_constructor instead.
8050 (java_check_regular_methods): Set `saw_constructor' to 1 for
8052 (fix_constructors): Pass extra argument to verify_constructor_super.
8053 (verify_constructor_super): New local `sdecl', use it. Search for
8054 matching constructor (possibly featuring arguments) in super
8056 (lookup_method_invoke): Craft constructor according to arguments
8057 list when dealing with anonymous class constructors.
8058 (build_super_invocation): Pass arguments to anonymous class super
8060 (search_loop): Use FOR_LOOP_P.
8061 (labeled_block_contains_loop_p): Likewise.
8063 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8065 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
8066 (enclosing_context_p): New function.
8067 (get_access_flags_from_decl): Handle CLASS_STATIC.
8068 (maybe_layout_super_class): Extra first argument passed to
8070 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
8072 * decl.c (access0_identifier_node): New global.
8073 (init_decl_processing): access0_identifier_node initialized.
8074 (pushdecl): Set DECL_CONTEXT only on non type decls.
8075 * expr.c (lookup_field): Lookup inner class fields in enclosing
8077 (expand_invoke): Use ID_INIT_P.
8078 (expand_java_field_op): Use DECL_CLINIT_P.
8079 * java-tree.def (CLASS_LITERAL): New tree code.
8080 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
8081 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
8082 (struct lang_decl): New field `inner_access'.
8083 (enclosing_context_p): Prototyped.
8084 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
8085 ID_CLINIT_P): New macros.
8086 (CLASS_STATIC): New macro.
8087 (CLASS_ACCESS0_GENERATED_P): New macro.
8088 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
8089 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
8090 INNER_CLASS_P): New macros.
8091 (DECL_INNER_CLASS_LIST): New macro.
8092 * jcf-parse.c (yyparse): Avoid the use of ANSI string
8094 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8095 the shift value to int. Fixed typo in comment.
8096 * lex.c (inst_id, wpv_id): Initialize.
8097 * mangle.c (unicode_mangling_length): Take `$' into account.
8098 * parse.h (DRECOVER, RECOVER): Terminate properly.
8099 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
8100 (typedef struct _jdep): New field `enclosing'.
8101 (JDEP_ENCLOSING): New macro.
8102 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
8103 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
8104 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
8105 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
8106 GET_ENCLOSING_CPC_CONTEXT): New macros.
8107 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
8108 (do_resolve_class): Added extra argument in prototype.
8109 * parse.y (resolve_class): Added extra argument in prototype.
8110 (maybe_create_class_interface_decl): Likewise.
8111 (maybe_use_access_method, build_wfl_wrap): New functions.
8112 (java_complete_expand_classes, java_complete_expand_class):
8114 (java_parser_context_push_initialized_field,
8115 java_parser_context_suspend, java_parser_context_resume):
8117 (maybe_make_nested_class_name, make_nested_class_name,
8118 set_nested_class_simple_name_value,
8119 link_nested_class_to_enclosing, find_as_inner_class,
8120 find_as_inner_class_do, check_inner_class_redefinition,
8121 build_thisn_assign, build_current_thisn, build_access_to_thisn,
8122 maybe_build_thisn_access_method, build_outer_field_access,
8123 build_outer_field_access_methods, build_outer_field_access_expr,
8124 build_outer_method_access_method, build_new_access_id,
8125 build_outer_field_access_method, outer_field_access_p,
8126 outer_field_expanded_access_p, outer_field_access_fix,
8127 build_incomplete_class_ref, patch_incomplete_class_ref,
8128 create_anonymous_class): Likewise.
8129 (inst_id, wpv_id): New static global variables.
8130 (synchronized:): New rule, tagged <node>.
8131 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
8133 (anonymous_class_creation:): New rule, tagged <node>.
8134 (NEW_TK): Tagged <node>.
8135 (type_literals, array_type_literal): New rules, tagged <node>.
8136 (class_declaration:): Removed action when reducing by class_body:
8137 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
8138 using GET_CPC in sub-rules.
8139 (class_member_declaration): Handle inner classes.
8140 (method_declaration): When reducing method_header:, reset
8141 current_function_decl when appropriate.
8142 (method_declarator:): Set the number of formal parameter to 0 for
8143 method declared without arguments.
8144 (constructor_declarator:): Likewise.
8145 (static_initializer:): List of elements kept in a list.
8146 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
8147 use of the keyword `static' for type declarations.
8148 (block_statement:): Handle inner class declarations.
8149 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
8150 type qualified `this'.
8151 (class_instance_creation_expression): Use anonymous_class_creation:
8152 to handle inner class instances creation. Handle qualified `new'.
8153 (something_dot_new): Added appropriate actions.
8154 (create_new_parser_context): New function.
8155 (java_push_parser_context, java_parser_context_save_global,
8156 java_parser_context_suspend): Use create_new_parser_context.
8157 (check_modifiers): Changed leading comment.
8158 (check_class_interface_creation): Handle interclasses.
8159 (add_superinterfaces): Fixed comment.
8160 (create_interface): Build qualified name from the raw_name instead
8161 of its matching WFL. Push the initialized fields list. raw_name added
8162 as an extra argument to maybe_create_class_interface_decl.
8163 (create_class): Build qualified name from the raw_name instead of
8164 its matching WFL. Removed assignment to current_parsed_class_un.
8165 Call PUSH_ERROR before returning an error. Suspend the current
8166 parser context when processing an inner class. Push the
8167 initialized fields list. raw_name added as an extra argument to
8168 maybe_create_class_interface_decl. Add the private this$<n>
8170 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
8171 (register_fields): Get the class type from GET_CPC and handle
8172 previous errors. Added code to handle the creation of static
8173 fields in inner classes. Initialized fields initialization
8174 statements kept in a list of lists.
8175 (maybe_generate_finit): Initialized fields initialization
8176 statements kept in a list of lists. Use GET_CPC.
8177 (maybe_generate_clinit): Likewise.
8178 (method_header): Use GET_CPC and GET_CPC_UN.
8179 (parser_qualified_classname): Handle inner classes.
8180 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
8181 (java_fix_constructors): Hide pointer to enclosing context
8182 instance in constructor list when dealing with inner classes.
8183 (jdep_resolve_class): Call resolve_class with extra first argument
8185 (resolve_class): Add enclosing context as a first extra argument
8186 to do_resolve_class.
8187 (do_resolve_class): Call find_as_inner_class. Handle WFLs
8189 (resolve_no_layout): Extra argument added to resolve_class
8191 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
8192 (java_get_real_method_name): Use GET_CPC_UN.
8193 (check_abstract_method_definitions): Use DECL_CLINIT_P.
8194 (java_check_abstract_methods): Handle static method declared in
8195 inner classes by an error.
8196 (java_check_regular_methods): Use DECL_CLINIT_P.
8197 (source_start_java_method): Also set DECL_MAX_LOCALS.
8198 (create_artificial_method): Call java_parser_context_save_global
8199 and java_parser_context_restore_global instead of saving/restoring
8200 the context by hand.
8201 (expand_start_java_method): Improved verbose mode message.
8202 (java_complete_expand_methods): Fixed leading comment. Use
8204 (fix_constructors): Added assignment to this$<n> if necessary.
8205 (java_expand_classes): Call java_complete_expand_classes instead
8206 of java_complete_expand_methods.
8207 (make_qualified_primary): Simplified.
8208 (merge_qualified_name): Optimized for missing left or right parts.
8209 (resolve_expression_name): Handle access to outer class fields from
8211 (resolve_qualified_expression_name): New macro
8212 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8213 classes. Report error on non appropriate qualification of
8214 `new'. Handle qualified `this'.
8215 (not_accessible_p): Allow access to outer class private fields from
8217 (patch_method_invocation): Handle method invocations through
8218 access methods and inner class constructor invocations.
8219 (find_applicable_accessible_methods_list): Search enclosing
8220 contexts of an inner class.
8221 (search_applicable_methods_list): Fixed typo.
8222 (argument_types_convertible): Handle inner class constructors'
8223 hidden outer context reference argument.
8224 (qualify_ambiguous_name): Handle qualified `this'.
8225 (java_complete_lhs): Handle use of field accessed through
8226 artificial access methods in various cases of assignments. Handle
8228 (check_final_assignment): Use DECL_CLINIT_P.
8229 (valid_ref_assignconv_cast_p): Handle the destination being an
8230 enclosing context of the source.
8231 (patch_unaryop): Handle use of field accessed through artificial
8233 (patch_return): Use DECL_CLINIT_P.
8234 (patch_throw_statement): Use DECL_CLINIT_P.
8235 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8236 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8239 2000-01-16 Anthony Green <green@cygnus.com>
8241 * parse.y (build_string_concatenation): Only use
8242 StringBuffer(String) shortcut if String arg is constant.
8244 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8246 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8247 the shift value to int. Fixed typo in comment.
8249 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8251 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8252 * jcf-write.c: Likewise.
8253 * parse.y: Likewise.
8254 * parse.c: Regenerate.
8256 2000-01-09 Anthony Green <green@cygnus.com>
8258 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8259 bytecodes in the correct order.
8261 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8263 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8265 2000-01-06 Anthony Green <green@cygnus.com>
8267 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8268 before building constant array decl.
8270 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8272 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8273 method invocation and typo in conditional expression.
8274 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8275 the appropriate NOTE_POP.
8276 * parse.y (patch_binop): Shift value mask to feature the right
8279 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8281 * class.c (assume_compiled, assume_compiled_node): Add static
8283 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8285 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8287 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8289 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8290 to `__modifier' to avoid stringifying it.
8292 * parse.y (verify_constructor_circularity): Don't call a variadic
8293 function with a non-literal format string.
8294 (java_check_abstract_methods): Move unreachable code inside
8295 `continue' statement.
8296 (lookup_method_invoke): Call xstrdup, not strdup.
8298 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8301 * jcf-parse.c (yyparse): Likewise.
8303 * jv-scan.c (main): Likewise.
8305 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8307 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8308 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8309 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8312 * parse.y (synchronized, variable_redefinition_error,
8313 check_class_interface_creation, create_interface, create_class,
8314 method_header, finish_method_declaration,
8315 check_modifiers_consistency, method_declarator,
8316 complete_class_report_errors, check_abstract_method_definitions,
8317 java_check_regular_methods, check_throws_clauses,
8318 java_check_abstract_methods, read_import_dir,
8319 check_pkg_class_access, declare_local_variables, fix_constructors,
8320 cut_identifier_in_qualified, resolve_expression_name,
8321 resolve_qualified_expression_name, patch_method_invocation,
8322 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8323 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8324 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8325 patch_try_statement, patch_synchronized_statement,
8326 patch_throw_statement, check_thrown_exceptions,
8327 patch_conditional_expr): Likewise.
8329 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8331 * Makefile.in (LIBDEPS): Added gcc's errors.o
8332 (../jcf-dump$(exeext):): Link with gcc's errors.o
8333 (../gcjh$(exeext):): Likewise.
8334 * expr.c (expand_java_NEW): Layout the entire target type instead of
8335 laying out its methods only.
8336 (lookup_field): Layout the class after having loaded it.
8337 * java-tree.h (java_debug_context): Declared.
8338 * jcf-io.c (toplev.h): Included.
8339 (find_class): Removed assignment to jcf's outofsynch
8340 field. Force source file to be read if newer than its matching
8341 class file. Tweaked debug messages.
8342 * jcf-parse.c (jcf_out_of_synch): Deleted.
8343 (read_class): Call to jcf_out_of_synch removed.
8344 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8345 (jcf_out_of_synch): Prototype deleted.
8346 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8347 `deprecated' and `class_err': integer turned into bit-fields.
8348 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8349 * parse.y (package_list): New global.
8350 (package_declaration:): Record newly parsed package name.
8351 (extra_ctxp_pushed_p): Static global deleted.
8352 (java_parser_context_save_global): Create buffer context for the
8353 purpose of saving globals, if necessary.
8354 (java_parser_context_restore_global): Pop context pushed for the
8355 purpose of saving globals, if necessary.
8356 (java_debug_context_do): New prototype and function.
8357 (java_debug_context): Likewise.
8358 (do_resolve_class): Use already parsed package names to qualify
8359 and lookup class candidate.
8360 (java_pre_expand_clinit): Removed unnecessary local variable.
8362 1999-12-17 Tom Tromey <tromey@cygnus.com>
8364 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8366 (process_file): Use `\n\' at end of each line in string.
8368 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8370 * expr.c (expand_invoke): Layout the loaded class before
8371 attempting to use it.
8372 (expand_java_field_op): Allow final field assignments to take
8374 * typeck.c (convert): Return error_mark_node if expr is null.
8376 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8378 * class.c (class_depth): Return -1 if the class doesn't load
8380 * expr.c (can_widen_reference_to): Check for errors during depth
8381 computation and return 0 accordingly.
8382 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8383 create default constructors and add an other error check.
8384 * parse.h (java_fix_constructors): Prototyped.
8385 * parse.y (java_pre_expand_clinit): Likewise.
8386 (build_super_invocation): Re-prototyped to feature one argument.
8387 (java_check_circular_reference): Directly use `current'.
8388 (java_fix_constructors): New function.
8389 (java_check_regular_methods): Don't create default constructors
8390 here, but abort if none were found.
8391 (java_complete_expand_methods): Pre-process <clinit> calling
8392 java_pre_expand_clinit.
8393 (java_pre_expand_clinit): New function.
8394 (fix_constructors): build_super_invocation invoked with the
8395 current method declaration as an argument.
8396 (build_super_invocation): Use the context of the processed method
8397 decl argument instead of current_class.
8398 * typeck.c (lookup_java_method): Take WFLs in method names into
8401 1999-12-14 Per Bothner <per@bothner.com>
8403 * class.c (make_class_data): flag_keep_inline_functions to keep
8404 private methods in the method array.
8406 1999-12-15 Anthony Green <green@cygnus.com>
8408 * check-init.c (check_init): Take into account both types of
8409 `throw's when checking for uninitialized variables.
8411 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8413 * parse.y (java_complete_lhs): Force convertion of array
8414 dimensions to int_type_node, that's what runtime's ABI expects.
8416 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8418 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8419 operand of a WFL, until the Java front-end gets fixed with regard
8420 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8422 1999-12-10 Andrew Haley <aph@cygnus.com>
8424 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8425 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8426 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8430 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8432 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8433 before calling expand_eh_region_start and expand_start_all_catch.
8434 * except.c (expand_start_java_handler): Switch to permanent
8435 obstack before calling expand_eh_region_start.
8436 (expand_end_java_handler): Switch to permanent obstack before
8437 calling expand_start_all_catch.
8439 1999-12-5 Anthony Green <green@cygnus.com>
8441 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8442 function with side effects.
8443 (init_decl_processing): Mark all memory allocating DECLs with
8446 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8448 * except.c (expand_end_java_handler): Call
8449 expand_resume_after_catch and end_catch_handler.
8451 1999-11-30 Anthony Green <green@cygnus.com>
8453 * verify.c (verify_jvm_instructions): Create new return label
8454 chain if non existent (don't rely on the verified state of the jsr
8457 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8459 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8460 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8462 * parse.y (patch_assignment): Removed bogus final class test on
8463 lhs when checking on whether to emit an ArrayStoreException runtime
8465 * expr.c (expand_java_arraystore): Likewise.
8467 1999-11-28 Anthony Green <green@cygnus.com>
8469 * decl.c (find_local_variable): Reuse single slot decls when
8472 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8474 * jcf-parse.c (saw_java_source): Global variable removed.
8475 (read_class): Don't use `saw_java_source'. Added extra braces.
8476 (yyparse): Code setting `saw_java_source' removed.
8478 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8480 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8482 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8484 * verify.c (merge_type_state): Non verified subroutines being
8485 considered more than once to trigger passive type merge.
8487 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8489 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8490 in case of error. Error message tuned.
8492 1999-11-21 Anthony Green <green@cygnus.com>
8494 * constants.c (find_methodref_index): Unwrap method names before
8495 inserting them in the constant pool.
8497 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8499 * class.c (assume_compiled_node): New typedef.
8500 (assume_compiled_tree): New static data.
8501 (find_assume_compiled_node): New function.
8502 (add_assume_compiled): New function.
8503 (assume_compiled): New function.
8504 * class.c (make_class_data): Use assume_compiled.
8505 (is_compiled_class): Use assume_compiled.
8507 * java-tree.h (add_assume_compiled): Declare.
8509 * lang.c (lang_decode_option): Parse new options.
8511 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8513 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8514 int_type_node: that's what `_Jv_AllocObject' expects.
8516 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8518 * parse.y (lookup_method_invoke): Use lang_printable_name to
8519 reliably build the type name during error report. Fixes PR gcj/97.
8521 1999-11-09 Tom Tromey <tromey@cygnus.com>
8523 * jcf-path.c: Include <sys/stat.h>.
8524 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8525 (DIR_UP): New macro.
8527 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8529 * parse.y (source_end_java_method): Resume permanent allocation,
8530 reversing Apr 27 1998 patch.
8531 (patch_string_cst): Pop obstacks after having pushed the permanent
8534 1999-11-05 Tom Tromey <tromey@cygnus.com>
8536 * class.c (finish_class): Emit inlined methods if any native
8537 methods exist in the class. Fixes PR gcj/85.
8539 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8541 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8542 (qualify_ambiguous_name): Likewise.
8544 1999-11-03 Godmar Back <gback@cs.utah.edu>
8546 * typeck.c: (lookup_java_method): search all inherited
8547 interfaces when looking up interface method.
8549 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8551 * parse.y (method_header:): Issue error message for rule `type
8553 (synchronized:): Error report when not using synchronized.
8555 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8557 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8558 being used before the superclass constructor has been called.
8559 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8560 instead of `CALL_THIS_CONSTRUCTOR_P'.
8562 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8564 * check-init.c: Fix typo in comment.
8566 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8568 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8571 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8573 * parse.y (expression_statement:): Call function to report
8574 improper invocation of a constructor.
8575 (parse_ctor_invocation_error): New function.
8577 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8579 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8582 1999-10-21 Tom Tromey <tromey@cygnus.com>
8584 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8585 in generated `main'.
8587 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8589 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8590 (qualify_ambiguous_name): Likewise.
8592 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8594 * parse.y (java_complete_tree): fold_constant_for_init to work on
8596 (java_complete_lhs): Likewise.
8597 (array_constructor_check_entry): Complete an initializer element
8598 on permanent_obstack.
8600 1999-10-19 Tom Tromey <tromey@cygnus.com>
8602 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8603 From Mike Moreton <mike@pillim.demon.co.uk>.
8605 1999-10-15 Greg McGary <gkm@gnu.org>
8607 * java-tree.h (flag_bounds_check): Remove extern decl.
8608 * lang.c (flag_bounds_check): Remove global variable.
8609 (lang_f_options): Remove "bounds-check" entry.
8610 (lang_init_options): Default flag_bounds_check to "on".
8612 1999-10-14 Tom Tromey <tromey@cygnus.com>
8614 * jvgenmain.c (usage): New function.
8615 (main): Use it. Also, handle `-D' options.
8616 * jvspec.c (lang_specific_driver): Recognize -D.
8617 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8619 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8621 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8623 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8624 variadic function with a non-literal format string.
8626 * parse-scan.y (report_main_declaration): Likewise.
8628 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8630 * parse.y (read_import_dir, patch_assignment, patch_binop,
8631 patch_array_ref): Likewise.
8633 * typeck.c (build_java_array_type): Likewise.
8635 * verify.c (verify_jvm_instructions): Likewise.
8637 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8639 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8641 1999-10-07 Anthony Green <green@cygnus.com>
8643 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8644 where CHECK_PUT may fail for valid reasons.
8646 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8647 UNSAFE_PUTN): New macros.
8649 1999-10-04 Tom Tromey <tromey@cygnus.com>
8651 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8652 well. Fixes Java PR gcj/59.
8653 * parse-scan.y (yyerror): Report errors.
8655 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8657 * decl.c (insert_block): Remove unconditional `abort'.
8659 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8661 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8662 FUNCTION_CODE now of type int. All callers changed.
8663 Set the builtin's DECL_BUILT_IN_CLASS.
8665 1999-09-23 Tom Tromey <tromey@cygnus.com>
8667 * jvspec.c (lang_specific_driver): Don't read spec file if
8668 -fsyntax-only given.
8670 1999-09-22 Tom Tromey <tromey@cygnus.com>
8672 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8674 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8675 (WORDS_TO_LONG): Likewise.
8676 (WORDS_TO_DOUBLE): Likewise.
8678 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8680 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8681 (RELOCATION_VALUE_1): Likewise.
8682 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8683 push_in_const, push_long_const): Prototyped.
8684 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8685 (push_constant2): Likewise.
8686 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8687 (find_constant_wide): Cast find_constant2's integer arguments to
8689 (find_constant_index): Cast find_constant2's and find_constant2's
8690 integer arguments to `jword'.
8691 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8692 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8693 (emit_if): Use RELOCATION_VALUE_1.
8694 (emit_goto): Likewise.
8695 (emit_jsr): Likewise.
8696 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8697 argument to push_long_const to HOST_WIDE_INT.
8699 1999-09-15 Andreas Schwab <schwab@suse.de>
8701 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8703 1999-09-20 Nick Clifton <nickc@cygnus.com>
8705 * lang.c (lang_decode_option): Extend comment.
8707 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8709 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8712 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8714 * gjavah.c (get_field_name, print_method_info, print_include,
8715 add_namelet): Use xmalloc, not malloc.
8717 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8718 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8721 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8723 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8725 * jcf-path.c (add_entry): Likewise.
8727 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8729 * jv-scan.c (xmalloc): Remove definition.
8731 * jvgenmain.c (xmalloc): Likewise.
8733 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8735 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8737 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8738 concat, not xmalloc/sprintf.
8739 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8740 (xstrdup): Remove definition.
8742 * parse.y (duplicate_declaration_error_p,
8743 constructor_circularity_msg, verify_constructor_circularity,
8744 check_abstract_method_definitions, java_check_regular_methods,
8745 java_check_abstract_methods, patch_method_invocation,
8746 check_for_static_method_reference, patch_assignment, patch_binop,
8747 patch_cast, array_constructor_check_entry, patch_return,
8748 patch_conditional_expr): Use xstrdup, not strdup.
8750 * zextract.c (ALLOC): Use xmalloc, not malloc.
8752 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8754 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8756 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8757 (do_spec, lang_specific_pre_link, lang_specific_driver,
8758 input_filename, input_filename_length): Don't declare.
8759 (main_class_name, jvgenmain_spec, lang_specific_driver):
8761 (lang_specific_driver): All calls to the function pointer
8762 parameter now explicitly call `fatal'.
8764 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8766 * parse.y (find_applicable_accessible_methods_list): Search
8767 abstract classes as interfaces.
8769 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8771 * class.c (finish_class): We're now outside a valid method
8772 declaration. Tell the rest of gcc so.
8774 1999-09-08 Bruce Korb autogen@linuxbox.com
8776 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8778 1999-09-07 Tom Tromey <tromey@cygnus.com>
8780 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8782 (decode_signature_piece): Don't emit "::" in JArray<>.
8783 (print_namelet): Only print trailing `;' when printing a class.
8785 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
8787 * java-tree.h: Delete declarations for all tree nodes now moved to
8789 * decl.c: Delete their definitions.
8791 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8793 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8794 * Makefile.in (OBJS): Add ggc-callbacks.o.
8795 (OBJDEPS): Likewise.
8797 1999-09-03 Tom Tromey <tromey@cygnus.com>
8799 * parse.y (strip_out_static_field_access_decl): Return operand if
8800 it satisfies JDECL_P.
8802 1999-09-02 Tom Tromey <tromey@cygnus.com>
8804 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8805 Handle nested arrays, like `[[I'.
8807 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8809 * class.c (finish_class): Remove unused parameter, all callers
8812 * expr.c (build_java_athrow): Change return type to void.
8813 (java_lang_expand_expr): Make sure each case in switch returns a
8816 * java-tree.h (finish_class): Fix prototype to take void args.
8818 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8819 (main): Issue return from main, not exit.
8821 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8823 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8825 * jv-scan.c (main): Issue return from main, not exit.
8827 * parse.y (check_abstract_method_definitions,
8828 java_check_abstract_method_definitions): Add static prototypes.
8829 (java_complete_expand_methods): Fix call to `finish_class'.
8831 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8834 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8836 * lang.c (language_string): Constify.
8838 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8840 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
8841 Remove hacks for stuff which comes from libiberty.
8843 * Make-lang.in: Likewise.
8845 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
8847 * Makefile.in (xref.o): Depend on xref.c explicitly.
8849 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8851 * java-tree.h (lang_printable_name): Constify a char*.
8853 * lang.c (lang_printable_name): Likewise.
8855 1999-08-27 Jeffrey A Law (law@cygnus.com)
8857 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
8860 1999-08-26 Tom Tromey <tromey@cygnus.com>
8862 * gjavah.c (print_cxx_classname): Print "::" before qualified
8865 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8867 * parse.y (lookup_cl): Changed leading comment. Now does its best
8868 to set the column number.
8869 (qualify_ambiguous_name): Take WFL wrappers into account.
8871 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
8873 * verify.c (verify_jvm_instructions): Don't check instruction
8874 validity beyond end of method.
8876 1999-08-25 Tom Tromey <tromey@cygnus.com>
8878 * jvspec.c (lang_specific_driver): Correctly handle --help again.
8880 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8882 * gjavah.c (print_name, print_base_classname, utf8_cmp,
8883 cxx_keyword_subst, generate_access, name_is_method_p,
8884 get_field_name, print_field_name, super_class_name, print_include,
8885 decode_signature_piece, print_class_decls, usage, help,
8886 java_no_argument, version, add_namelet, print_namelet): Add static
8888 (print_base_classname, utf8_cmp, cxx_keyword_subst,
8889 name_is_method_p): Constify a char*.
8890 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
8891 Provide a final else clause in an if-else-if.
8892 (print_field_info): Add missing final arg in function call to
8894 (print_method_info, decompile_method, decode_signature_piece,
8895 print_c_decl, print_full_cxx_name, print_stub,
8896 print_mangled_classname, super_class_name, print_include,
8897 add_namelet, add_class_decl, print_class_decls, process_file,
8898 help): Constify a char*.
8900 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
8901 push_int_const, find_constant_wide, find_constant_index,
8902 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
8903 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
8904 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
8905 emit_if, emit_goto, emit_jsr, call_cleanups,
8906 make_class_file_name): Add static prototypes.
8907 (generate_bytecode_return, generate_bytecode_insns): Pass a
8908 NULL_PTR, not a NULL_TREE.
8910 * jv-scan.c: Include "jcf.h".
8911 (main): Declare using DEFUN macro.
8913 * jvspec.c (find_spec_file, lang_specific_pre_link,
8914 lang_specific_driver): Add prototypes.
8915 (find_spec_file): Constify a char*.
8917 * keyword.gperf (hash, java_keyword): Add prototypes.
8919 * lang.c (lang_print_error): Add static prototype.
8920 (lang_init): Prefer memcpy over bcopy to avoid casts.
8922 * lex.c (yylex): Add static prototype.
8924 * parse-scan.y: Include "lex.c" earlier.
8926 * parse.h: Remove redundant declaration for `yylex'.
8928 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
8929 labeled_block_contains_loop_p): Add static prototypes.
8930 (not_accessible_p): Make static to match prototype.
8932 * verify.c (start_pc_cmp): Don't needlessly cast away const.
8934 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8936 * parse.y (check_method_redefinition): Changed leading comment.
8937 (check_abstract_method_definitions): New function.
8938 (java_check_abstract_method_definitions): New function.
8939 (java_check_regular_methods): Call it.
8940 (verify_constructor_super): Fixed indentation.
8941 (lookup_method_invoke): Likewise.
8943 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8945 * parse.y (method_header): Return a null pointer if the current
8947 (finish_method_declaration): Return if the current function decl
8949 (source_start_java_method): Likewise.
8950 (java_method_add_stmt): Likewise.
8952 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8954 * class.c (emit_register_class): Removed unnecessary call to
8956 * parse.y (labeled_block_contains_loop_p): Removed unused local
8959 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8961 * parse.y (java_refold): Added prototype.
8963 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8965 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8966 (java_stabilize_reference): Removed unnecessary `else'.
8967 (java_complete_lhs): Set flag to remember boolean. Call
8968 java_refold. Added comments.
8969 (java_decl_equiv): New function.
8970 (binop_compound_p): Likewise.
8971 (java_refold): Likewise.
8972 (patch_unaryop): Striped static field access assigned to decl and
8973 op. Changed promotion scheme for ++/-- operators.
8974 (search_loop): New function.
8975 (labeled_block_contains_loop_p): Likewise.
8976 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8978 (patch_bc_statement): Call search_loop. Fixed comment.
8980 1999-08-14 Anthony Green <green@cygnus.com>
8982 * expr.c (java_lang_expand_expr): Mark static array data as
8985 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8987 * jvgenmain.c (main): NUL-terminate name_obstack.
8989 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8991 * check-init.c (check_bool2_init, done_alternative): Add static
8994 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
8995 (add_method, build_utf8_ref, build_class_ref,
8996 append_gpp_mangled_type, layout_class_method): Constify a char*.
8998 * decl.c (push_promoted_type, make_binding_level): Add static
9000 (push_promoted_type, pushdecl): Constify a char*.
9002 * except.c (find_handler_in_range, link_handler,
9003 check_start_handlers): Add static prototypes.
9005 * expr.c (process_jvm_instruction): Constify a char*.
9007 * gjavah.c (main): Constify a char*.
9009 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
9012 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
9014 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
9015 munge, print_ents): Constify a char*.
9017 * jcf-dump.c (disassemble_method): Constify a char*.
9018 (print_constant_pool, print_exception_table): Add static prototypes.
9019 (print_constant, print_exception_table, main, disassemble_method):
9022 * jcf-io.c (find_classfile, find_class): Likewise.
9024 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
9025 (set_source_filename, predefined_filename_p): Add static prototypes.
9026 (set_source_filename, get_constant, get_class_constant,
9027 find_in_current_zip): Constify a char*.
9029 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
9031 (add_entry, add_path, jcf_path_classpath_arg,
9032 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9034 * jcf-reader.c (get_attribute, jcf_parse_preamble,
9035 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
9036 jcf_parse_one_method, jcf_parse_methods,
9037 jcf_parse_final_attributes): Add static prototypes.
9038 (get_attribute): Constify a char*.
9040 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
9041 jcf_dependency_add_target, jcf_path_classpath_arg,
9042 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
9044 * jv-scan.c (main): Constify a char*.
9045 (gcc_obstack_init): Add prototype arguments.
9047 * jvgenmain.c (gcc_obstack_init): Likewise.
9048 (main): Constify a char*.
9050 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
9052 (put_decl_string, lang_print_error): Constify a char*.
9053 (lang_init): Remove redundant extern prototype.
9055 * mangle.c (emit_unicode_mangled_name): Constify a char*.
9057 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
9058 Add static prototypes.
9059 (get_type_from_signature): Constify a char*.
9061 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
9062 Add static prototypes.
9063 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
9064 (verify_jvm_instructions): Constify a char*.
9066 * xref.c (xref_flag_value): Likewise.
9068 * xref.h (xref_flag_value): Likewise.
9070 * zextract.c (makeword, makelong): Add static prototypes.
9071 (makeword, makelong): Constify a uch*.
9073 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9075 * lang.c (java_dummy_print): Constify a char*.
9076 (lang_print_error): Likewise.
9077 (lang_init): Remove redundant prototype for `print_error_function'.
9078 (lang_init_source): Likewise.
9079 (lang_identify): Constify a char*.
9081 1999-08-09 Tom Tromey <tromey@cygnus.com>
9083 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
9084 (WORDS_TO_LONG): Likewise.
9085 (WORDS_TO_DOUBLE): Likewise.
9087 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9089 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
9091 * expr.c (java_stack_pop, java_array_data_offset,
9092 build_java_throw_out_of_bounds_exception, case_identity,
9093 build_java_check_indexed_type): Add static prototypes.
9094 (linenumber_table, expand_invoke, expand_java_field_op,
9095 build_primtype_type_ref, expand_byte_code): Constify a char*.
9097 * java-tree.h (build_primtype_type_ref, linenumber_table):
9099 (java_lang_expand_expr): Add prototype.
9101 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
9102 `java_lang_expand_expr'.
9104 * lex.c (java_lex_error): Constify a char*.
9105 (java_get_unicode, java_read_char, java_allocate_new_line,
9106 java_unget_unicode, java_sneak_unicode): Prototype.
9108 * parse-scan.y (current_class, package_name, method_declarator,
9109 report_class_declaration, yyerror): Constify a char*.
9111 * parse.h (java_report_errors): Prototype.
9112 (yyerror): Constify a char*.
9114 * parse.y (classitf_redefinition_error, check_modifiers,
9115 parse_jdk1_1_error, lookup_package_type,
9116 lookup_package_type_and_set_next, get_printable_method_name,
9117 purify_type_name): Constify a char*.
9118 (build_super_invocation, maybe_generate_finit,
9119 verify_constructor_super, parser_add_interface,
9120 add_superinterfaces, jdep_resolve_class, note_possible_classname,
9121 java_complete_expand_methods, java_expand_finals,
9122 cut_identifier_in_qualified, java_stabilize_reference,
9123 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
9124 merge_string_cste): Prototype.
9125 (single_type_import_declaration, yyerror,
9126 variable_redefinition_error, build_array_from_name,
9127 build_unresolved_array_type, check_class_interface_creation,
9128 resolve_class, complete_class_report_errors,
9129 note_possible_classname, read_import_dir,
9130 find_in_imports_on_demand, resolve_package, fix_constructors,
9131 check_deprecation, lookup_method_invoke,
9132 maybe_build_primttype_type_ref, array_constructor_check_entry):
9134 (java_complete_expand_methods, java_expand_finals): Make static.
9135 (convert_narrow): Remove static prototype.
9137 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
9139 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
9141 1999-08-02 Richard Henderson <rth@cygnus.com>
9143 * decl.c: Include defaults.h instead of expr.h.
9144 * parse.y: Likewise.
9146 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
9148 * java/decl.c (start_java_method): Change all uses of
9149 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
9150 Ensure expr.h is included.
9151 * java/expr.c (pop_arguments): Ditto.
9152 * java/parse.y (expand_start_java_method): Ditto.
9154 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9156 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
9158 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
9160 * decl.c: Include "function.h".
9161 * except.c: Likewise.
9162 * parse.y: Likewise.
9163 * Makefile.in: Update dependencies.
9165 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9167 * expr.c (build_java_soft_divmod): Provide a default case in switch.
9168 (java_lang_expand_expr): Mark parameters `target', `tmode' and
9169 `modifier' with ATTRIBUTE_UNUSED.
9171 * gjavah.c (process_file): Add braces around ambiguous `else'.
9173 * jcf-dump.c (print_access_flags, localvar_free): Change return
9176 * parse.y (java_complete_expand_method): Initialize variable
9178 (resolve_qualified_expression_name): Likewise for `field_decl'.
9179 (patch_method_invocation): Likewise for `class_to_search'.
9180 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
9181 (patch_assignment): Likewise for `lhs_type'.
9183 * verify.c (verify_jvm_instructions): Remove unused variable
9186 1999-07-25 Richard Henderson <rth@cygnus.com>
9188 * decl.c (va_list_type_node): New.
9190 1999-07-25 Anthony Green <green@cygnus.com>
9192 * gjavah.c (print_stub): New function.
9193 (METHOD_IS_NATIVE): New macro.
9194 (print_mangled_classname): Make static.
9195 (HANDLE_END_FIELD): Don't emit fields during stub generation.
9196 (process_file): Perform stub generation.
9197 (HANDLE_METHOD): Don't emit class decls during stub
9199 (HANDLE_END_METHOD): Take into account stub generation.
9200 (print_method_info): Handle stub generation.
9201 (print_stub): New function.
9202 (print_cxx_classname): Make signature consistant with others.
9203 (help): Describe -stubs option.
9204 (main): Create stub file.
9205 (version): Use version.c.
9206 (print_full_cxx_name): New function.
9207 (print_c_decl): Use print_full_cxx_name.
9209 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9211 * check-init.c (check_init): Handle MAX_EXPR.
9213 1999-07-15 Andrew Haley <aph@cygnus.com>
9215 * lang.c (flag_use_divide_subroutine): New variable.
9216 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9217 fp-to-integer conversion.
9218 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9221 * expr.c (build_java_soft_divmod): New function.
9222 (build_java_binop): Call build_java_soft_divmod if
9223 flag_use_divide_subroutine is set.
9224 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9225 soft_lrem_node: new builtin functions.
9226 (init_decl_processing) Initialize the new builtins.
9227 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9228 soft_lrem_node: new builtin functions.
9229 (build_java_soft_divmod): New function.
9230 * parse.y: Call build_java_soft_divmod if
9231 flag_use_divide_subroutine is set.
9234 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9235 a --specs= arg) even if not linking.
9236 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9237 -fuse-divide-subroutine
9239 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9241 * parse.y (resolve_and_layout): Check methods only once.
9242 (resolve_qualified_expression_name): Verify thrown exceptions
9244 (check_thrown_exceptions): Reject exceptions thrown in
9245 initializer. Error message tuned.
9247 1999-07-14 Andrew Haley <aph@cygnus.com>
9249 * expr.c (expand_expr): Do not return the last statement in a
9250 block as the block's value.
9252 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9254 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9255 CALL_EXPR, to avoid order of evaluation changes.
9257 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9259 * parse.y (qualify_ambiguous_name): Do not use
9260 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9262 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9264 * check-init.c (check_init): Handle MAX_EXPR.
9265 * expr.c (force_evaluation_order): Force method call arguments to
9266 be evaluated in left-to-right order.
9267 * parse.y (qualify_ambiguous_name): Loop again to qualify
9268 NEW_ARRAY_EXPR properly.
9270 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9272 * parse.y (patch_invoke): Resolve unresolved invoked method
9274 (qualify_ambiguous_name): STRING_CST to qualify expression for
9275 type name resolution.
9277 1999-06-24 Andrew Haley <aph@cygnus.com>
9279 * class.c (finish_class): Whenever a deferred method is
9280 output, rescan the list of methods to see if a new candidate for
9281 output can be found.
9283 1999-06-28 Tom Tromey <tromey@cygnus.com>
9285 * jvspec.c (lang_specific_driver): Recognize --help.
9287 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9289 * parse.y (resolve_package): Fixed bogus return statement.
9290 (patch_method_invocation): Resolve method invocation beginning with
9291 a package name qualifier.
9293 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9295 * Make-lang.in (java.stage1): Depend on stage1-start.
9296 (java.stage2): Likewise for stage2-start.
9297 (java.stage3): Likewise for stage3-start.
9298 (java.stage4): Likewise for stage4-start.
9300 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9302 * parse.y (java_complete_lhs): When doing cross referencing, don't
9303 try to keep file location on a WFL expanded as a CALL_EXPR.
9305 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9307 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9308 compiling to class file a void method with an empty method body.
9309 As a side effect, the bytecode backend will generate the
9310 appropriate `return' instruction.
9312 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9314 * parse.y (lookup_package_type_and_set_next): New function prototype.
9315 (resolve_package): Search current and imported packages.
9316 (lookup_package_type_and_set_next): New function.
9318 1999-06-22 Andrew Haley <aph@cygnus.com>
9320 * verify.c (verify_jvm_instructions): Check for pending blocks
9321 before invalid PC test and opcode switch, not after.
9323 1999-06-21 Andrew Haley <aph@cygnus.com>
9325 * except.c (find_handler_in_range): The upper limit for exception
9326 ranges is exclusive, not inclusive: (start <= pc < end).
9327 (link_handler): find child pointer which points to outer by
9328 searching sibling list: previous code incorrectly assumed that
9329 outer->outer->first_child must point to outer.
9330 * verify.c (verify_jvm_instructions): FIXME added to code for
9332 (verify_jvm_instructions): Do not assume that the last block
9333 processed in a subroutine is a block which ends with a `ret'
9334 instruction. With some control flows it is possible that the last
9335 block ends with an `athrow'.
9337 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9339 * parse.y (qualify_ambiguous_name): Reorganized the post
9340 evaluation of non WFL leading expression nodes.
9342 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9344 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9347 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9349 * parse.y (qualify_ambiguous_name): Handle qualified expression
9350 beginning with a STRING_CST.
9352 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9354 * parse.y (register_fields): Set DECL_INITIAL on both
9355 pre-initialized static and public fields.
9356 (resolve_field_access): Static field access expressions to always
9358 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9359 qualification. CONVERT_EXPR to be resolved as an expression name.
9360 (java_complete_lhs): Identify and access qualified final
9361 initialized field in switch statement case expression.
9362 (fold_constant_for_init): Pre-initialized field decl constant to
9365 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9367 * parse.y (note_possible_classname): Mark returned node with
9368 QUALIFIED_P only if the original class name contained a '/'.
9370 1999-06-05 Anthony Green <green@cygnus.com>
9372 * Make-lang.in (gcjh): More parallel build fixes.
9374 1999-06-03 Mike Stump <mrs@wrs.com>
9376 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9378 1999-06-02 Anthony Green <green@cygnus.com>
9380 * except.c (link_handler): Chain exception handlers in order.
9382 1999-06-02 Anthony Green <green@cygnus.com>
9384 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9385 with nops and process as usual in order to always set correct EH
9386 ranges. Emit detailed warnings about unreachable bytecodes.
9388 1999-06-02 Anthony Green <green@cygnus.com>
9390 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9393 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9395 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9396 or the searched field decl.
9398 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9400 * parse.y (fold_constant_for_init): Convert numerical constant
9401 values to the type of the assigned field.
9403 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9405 * expr.c (lookup_field): Relaxed the test on class loading error
9407 * parse.y (fold_constant_for_init): Enabeled old code.
9409 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9411 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9412 decide the validity of the cast of a java.lang.Cloneable reference
9414 (patch_conditional_expr): Fixed first argument passed to
9415 binary_numeric_promotion.
9417 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9419 * parse.y (qualify_ambiguous_name): Take into account that a
9420 CONVERT_EXPR might specify a type as a WFL.
9422 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9424 * parse.y (patch_assignment): Save the rhs before using it as an
9425 argument to _Jv_CheckArrayStore.
9427 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9429 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9431 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9433 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9434 floating point litteral only when the exponent indicator has been
9437 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9439 * parse.y (formal_parameter:): Construct argument tree list
9440 element even if a yet unsupported final parameter was encountered.
9442 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9444 * parse.y (finish_method_declaration): Issue errors for native or
9445 abstract methods declared with a method body, as well as for non
9446 native or non abstract methods with no method body.
9448 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9450 * class.c (build_utf8_ref): Initialize variable `field'.
9452 * decl.c (init_decl_processing): Initialize variable `field'.
9454 * expr.c (build_known_method_ref): Mark parameters `method_type',
9455 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9456 (process_jvm_instruction): Likewise for parameter `length'.
9458 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9459 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9462 * parse.y (maybe_generate_clinit): Remove unused variable
9463 `has_non_primitive_fields'.
9464 (find_in_imports_on_demand): Initialize variables `node_to_use'
9466 (patch_binop): Likewise for variable `prom_type'.
9467 (patch_unaryop): Likewise for variable `prom_type'.
9469 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9471 * xref.c (xref_table): Add missing initializer.
9473 1999-05-14 Tom Tromey <tromey@cygnus.com>
9475 * java-except.h (struct eh_range): Removed unused `next' member.
9476 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9477 after adding all exception handlers. Sort exception ranges in
9479 (struct pc_index): New structure.
9480 (start_pc_cmp): New function.
9481 * except.c (add_handler): Return `void'. Don't call link_handler;
9482 instead construct an ordinary linked list and do range
9484 (check_nested_ranges): New function.
9485 (link_handler): Changed interface to allow merging of eh_ranges.
9486 Split overlapping ranges. Return `void'.
9488 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9490 * parse.y (constructor_block_end:): New rule, tagged <node>.
9491 (constructor_body:): Use `constructor_block_end' instead of
9494 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9496 * parse.y (statement_nsi:): Pop `for' statement block.
9497 (java_complete_lhs): Labeled blocks containing no statement are
9498 marked as completing normally.
9500 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9502 * xref.c (xref_set_current_fp): New function, defined.
9503 * xref.h (xref_set_current_fp): New function, prototyped.
9505 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9507 * check-init.c (check_init): Take into account that
9508 LABELED_BLOCK_STMT can be empty.
9510 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9512 * parse.y (java_check_regular_methods): Warning check on not
9513 overriding methods with default access in other packages does not
9514 apply to `<clinit>'.
9515 (java_complete_lhs): If block body is an empty_stmt_node, replace
9516 it by NULL_TREE. This prevents gcc from generating an irrelevant
9519 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9521 * check-init.c (check_init): Removed code accepting to see things
9522 falling through default:, when doing xrefs.
9523 * java-tree.h (do_not_fold): New global variable, declared.
9524 * parse.y (do_not_fold): New global variable, defined.
9525 (java_complete_expand_method): Set `do_not_fold' to the value of
9526 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9527 and reinstall them after them have been purged; do not check for
9528 initializations; do not issue missing return errors.
9529 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9531 (patch_binop): Skip the fold part when doing xrefs.
9532 (build_string_concatenation): Skip the concatenation part when
9534 (patch_synchronized_statement): Do not generate a try-finally when
9536 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9537 and keep the location where the throw was seen.
9538 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9539 any treatment on the converted node an simply return a NOP_EXPR of
9541 * xref.c (xref_get_data): New function, defined.
9542 * xref.h (xref_get_data): New function, declared.
9543 (XREF_GET_DATA): Use xref_get_data.
9545 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9547 * gjavah.c (print_include): Cast the result of `strlen' to int
9548 when comparing against a signed value.
9549 (add_namelet): Likewise.
9551 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9553 * expr.c (expand_invoke): Mark parameter `nargs' with
9555 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9557 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9560 * jcf-reader.c (get_attribute): Cast a value to long
9561 when comparing against a signed expression. Likewise.
9563 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9566 1999-05-11 Andrew Haley <aph@cygnus.com>
9568 * parse.y (source_end_java_method): If the current method contains
9569 any exception handlers, force asynchronous_exceptions: this is
9570 necessary because signal handlers in libjava may throw exceptions.
9571 * decl.c (end_java_method): Ditto.
9573 1999-05-11 Tom Tromey <tromey@cygnus.com>
9575 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9577 * jvspec.c (THREAD_NAME): Removed.
9578 (GC_NAME): Likewise.
9579 (MATHLIB): Likewise.
9580 (WITHLIBC): Likewise.
9582 (THREADLIB): Likewise.
9583 (MATH_LIBRARY): Likewise.
9584 (lang_specific_driver): Don't add `-l' options to command line.
9585 Instead, add a single --specs option. Recognize `-L' options and
9586 use them to search for spec file.
9587 (find_spec_file): New function.
9588 (SPEC_FILE): New define.
9590 1999-05-11 Dave Brolley <brolley@cygnus.com>
9592 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9593 cpplib-enabled build.
9595 1999-05-05 Per Bothner <bothner@cygnus.com>
9597 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9598 temporarily zero it while calling rest_of_decl_compilation.
9600 * java-tree.h (string_ptr_type_node): Add declaration.
9601 * decl.c: Define and initialize string_ptr_type_node.
9602 * parse.y (patch_string_cst): Use string_ptr_type_node.
9604 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9605 * parse.y (for_statement): Now unconditionally exit_block.
9606 (finish_labeled_statement): No longer exit_block if for-loop.
9607 (patch_loop_statement): Check harder if the loop is already labeled.
9609 * parse.y (patch_initialized_static_field): Removed function.
9610 (maybe_generate_clinit): Removed special handling for interfaces.
9611 (java_complete_expand_methods): Do a preliminary java_complete_tree
9612 on <clinit> to determine if it can be removed.
9613 (java_complete_expand_method): Remove special handling for <clinit>.
9614 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9615 optimize if we get back empty_stmt_node.
9616 For MODIFY_EXPR, re-do checking of static initializers.
9617 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9618 For VAR_DECL, pass correct context.
9620 * verify.c (verify_jvm_instructions): Better error messages.
9622 1999-05-03 Tom Tromey <tromey@cygnus.com>
9624 * parse-scan.y (interface_declaration): Call
9625 report_class_declaration for interfaces.
9627 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9629 * Makefile.in: Remove -v from bison command lines.
9631 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9633 * check-init.c (check_init): Exclude a case of error when doing
9635 * class.c (layout_class_method): Don't generate the error message
9636 twice when compiling from source.
9637 * lang-options.h: Added `-Wredundant-modifers' and
9638 `-Wunusupported-jdk11' flags and help text.
9639 * lang.c (lang_decode_option): Added support for
9640 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9641 flag_static_local_jdk11 and flag_redundant set accordingly.
9642 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9643 * parse.h (EXPR_WFL_ADD_COL): New macro.
9644 (DECL_END_SOURCE_LINE): Likewise.
9645 (DECL_INHERITED_SOURCE_LINE): Likewise.
9646 * parse.y (static_ref_err): New function, prototyped.
9647 (CCB_TK): Now tagged <operator>.
9648 (class_body:): Remember the location of the closing '}' of a class
9649 definition when doing xrefs.
9651 (block_end:): Likewise.
9652 (create_class): Remember the location of the inherited class
9653 identifier when doing xrefs.
9654 (register_fields): Added test on first operand of `init' before
9655 testing it TREE_CODE.
9656 (method_header): Store the location of the class identifier in the
9657 class decl when doing xrefs.
9658 (finish_method_declaration): Don't combine first/last method line
9660 (java_check_regular_methods): Warning check on not overriding
9661 methods with default access on other packages move before check on
9662 static methods. Initialization of `aflags' also moved up.
9663 (resolve_expression_name): Call static_ref_err to report the error.
9664 (static_ref_err): New function, implemented.
9665 (resolve_field_access): Returned simplified static field access
9667 (resolve_qualified_expression_name): Check for illegal use of
9668 static fields in a non static context. Call static_ref_err to
9669 report error in various places.
9670 (java_complete_tree): Do not fold initialized static fields when
9672 (java_complete_lhs): Likewise.
9674 1999-04-29 Anthony Green <green@cygnus.com>
9676 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9677 create internal labels.
9678 (lookup_label): Ditto.
9680 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9682 * class.c (layout_class_method): Generate <clinit>'s rtl for
9684 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9685 for interfaces' <clinit>.
9686 * expr.c (lookup_field): Search for fields in interfaces.
9687 (expand_invoke): Fixed indentation.
9688 (expand_java_field_op): Likewise. Use IS_CLINIT.
9689 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9690 (IS_CLINIT): New macro.
9691 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9692 interface was parsed.
9693 (maybe_generate_clinit): Don't generate if the current class is an
9694 interface with only fields of primitive types.
9695 (reset_method_name): Use IS_CLINIT.
9696 (java_complete_expand_method): Expand <clinit> when it exists for
9697 interfaces. Use IS_CLINIT.
9698 (resolve_expression_name): Use DECL_CONTEXT instead of
9699 current_class to build static field references.
9700 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9701 ARRAY_REF when doing xreferencing.
9702 (check_final_assignment): Fixed typo in leading comment. Use
9704 (patch_array_ref): Don't fully expand array references when
9706 (patch_return): Use IS_CLINIT.
9707 (patch_throw_statement): Likewise.
9709 1999-04-22 Tom Tromey <tromey@cygnus.com>
9711 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9713 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9715 * decl.c (predef_filenames, predef_filenames_size): New globals
9716 (init_decl_processing): predef_filenames and predef_filenames_size
9718 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9720 * jcf-parse.c (predefined_filename_p): New function.
9721 (yyparse): Check that files on the command line are specified only
9722 once and issue a warning otherwise.
9723 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9724 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9725 avoid a gcc warning with -W -Wall turned on.
9726 (java_expand_classes): Abort if errors were encountered.
9727 (java_complete_lhs): If the cross reference flag is set, wrap
9728 field DECL node around a WFL when resolving expression name.
9730 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9732 * lang.c (lang_decode_option): Fixed returned value when parsing
9733 `-fxref=...' and `-Wall'.
9734 * parse.y (source_end_java_method): Do not generate code when
9735 flag_emit_xref is set.
9736 (resolve_expression_name): Do not build static field access when
9737 flag_emit_xref is set.
9738 (resolve_field_access): No special treatment on `length' when
9739 flag_emit_xref is set. Do not build qualified static field access
9740 when flag_emit_xref is set.
9741 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9742 when flag_emit_xref is set.
9743 (patch_assignment): Do not generate array store runtime check when
9744 flag_emit_xref is set.
9745 * xref.c (xref_flag_value): Fixed function declaration
9747 (xset_set_data): New function.
9748 * xref.h (xref_set_data): Added prototype for new function.
9749 (typedef struct xref_flag_table): New field data.
9750 (XREF_GET_DATA): New macro.
9752 1999-04-19 Tom Tromey <tromey@cygnus.com>
9754 * xref.h (enum): Removed trailing comma.
9756 * parse.y (resolve_qualified_expression_name): Added missing
9759 1999-04-15 Anthony Green <green@cygnus.com>
9761 * gjavah.c: New prototypes for java_float_finite and
9764 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9766 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9769 1999-04-06 Jeffrey A Law (law@cygnus.com)
9771 * Makefile.in (TREE_H): Add tree-check.h.
9772 (RTL_H): Add genrtl.h.
9774 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9776 * parse.y (patch_assignment): Added ArrayStoreException runtime
9779 1999-04-06 Per Bothner <bothner@cygnus.com>
9781 * expr.c (pop_type_0): New function.
9782 (pop_type): Use pop_type_0.
9783 * java-tree.h (pop_type_0): New declaration.
9784 * verify.c (verify_jvm_instructions): Check return instructions.
9786 * parse.y (patch_binop): Don't fold if non-constant and emiting
9789 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9791 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9793 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9794 (main_jcf): Don't define.
9795 (process_file): Don't set `main_jcf'.
9797 * java-tree.h (main_jcf): Don't declare.
9799 * jcf-parse.c (main_jcf): Add static definition.
9801 * lang.c (main_jcf): Don't define.
9803 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9805 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9807 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9809 * jcf-depend.c: Include "config.h", not <config.h>.
9811 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9814 * jcf-path.c: Include "config.h", not <config.h>.
9816 * lex.c: Don't include various system header files.
9817 (java_init_lex): Cast the argument of `bzero' to PTR
9819 * parse-scan.y (java_push_parser_context): Likewise.
9821 * parse.y (java_push_parser_context): Likewise.
9822 (patch_bc_statement): Match format specifier to variable argument.
9824 * xref.c: Don't include <stdio.h>.
9826 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9828 * parse.y (struct parser_ctxt *ctxp): Now global.
9829 (declare_local_variables): Use WFL compound value for the
9830 declaration source line value, when doing cross-referencing.
9832 1999-03-31 Tom Tromey <tromey@cygnus.com>
9834 * gjavah.c (print_field_info): Allow constants of other types.
9835 (print_include): Generate include when new name is proper prefix
9836 of already printed name.
9837 (add_namelet): Likewise.
9838 (cxx_keyword_subst): New function.
9839 (print_method_info): Use it.
9840 (print_field_name): New function.
9841 (get_field_name): New function.
9842 (print_field_info): Use get_field_name and print_field_name.
9844 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9846 * Makefile.in (keyword.h): Generate using gperf language 'C', not
9847 'KR-C', so gperf uses the `const' keyword on strings.
9849 * keyword.gperf (java_keyword): Const-ify a char*.
9851 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9853 * parse.y (patch_bc_statement): Fixed identation and a bogus
9856 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9858 * parse.y (patch_assignment): Allow static variables in other
9859 classes to be assigned.
9861 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9863 * class.c (maybe_add_interface): Remove unused variable
9865 (make_class_data): Use = for assignment, not ==. Likewise.
9866 (emit_register_classes): Remove unused variable `decl'.
9868 * lex.c: Fix comment so as not to contain an embedded `/*'.
9870 * verify.c (verify_jvm_instructions): Remove unused variable
9873 1999-03-27 Per Bothner <bothner@cygnus.com>
9875 * parse.y (complete_loop_body): Rename to finish_loop_body.
9876 (complete_labeled_statement): Rename to finish_labeled_statement.
9877 (complete_for_loop): Rename to finish_for_loop.
9878 (complete_method_declaration): Rename to finish_method_declaration.
9880 * java-tree.h (continue_identifier_node): New global node.
9881 * decl.c: Define and initialize continue_identifier_node.
9882 * parse.y (generate_labeled_block): Remove - no longer needed.
9883 (build_loop_body): Use continue_identifier_node for continue block.
9884 (finish_labeled_statement): Also do pop_labeled_block actions.
9885 (java_complete_lhs): POP_LOOP even if error.
9886 (build_labeled_block): Special handling for continue_identifier_node.
9887 (patch_loop_statement): Re-organize.
9888 (patch_bc_statement): Re-write.
9890 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9892 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
9893 using a WFL compound value.
9894 * parse.y (xref.h): Include.
9895 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
9897 (register_fields): Set WFL compound value to lineno if doing
9899 (java_complete_expand_method): Call expand_xref if flag_emit_xref
9901 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
9902 * xref.h (expand_xref): Prototype renamed from xref_generate.
9904 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9906 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
9907 (GET_CURRENT_BLOCK): New macro.
9908 * parse.y (current_static_block): New global variable.
9909 (method_body:): Define action.
9910 (complete_method_declaration): Set current_function_decl to NULL
9911 when work on the current method is done.
9912 (declare_local_variables): Use GET_CURRENT_BLOCK.
9913 (java_method_add_stmt): Likewise.
9914 (java_complete_expand_method): Disable the use of `this' when
9916 (enter_a_block): If no current method exist, use
9917 current_static_block to link static initializer blocks.
9918 (exit_block): Rewritten to use current_static_block when no current
9920 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
9921 (patch_return): Forbid the use of `return' in static initializers.
9922 (patch_throw_statement): Fixed indentation. Issue specific error
9923 for uncaught thrown checked exception in static initializer
9924 blocks. Removed FIXME.
9926 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9928 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
9929 Link gcj from gcc.o.
9931 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9933 * parse.y (find_applicable_accessible_methods_list): When dealing
9934 with interface: ensure that a given interface or java.lang.Object
9935 are searched only once.
9937 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9939 * gjavah.c (print_c_decl): Remove unused argument `flags'.
9941 * jcf-dump.c (print_access_flags): Add braces around if-else.
9943 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
9946 * lex.c (build_wfl_node): Add static prototype.
9948 * lex.h (build_wfl_node): Remove static prototype.
9950 * parse.y: Include lex.c early enough to declare everything needed.
9951 Ensure calls to `build_wfl_node' pass the proper arguments.
9952 (create_class): Remove unused variable `super_decl'.
9953 (get_printable_method_name): Initialize variable `name'.
9955 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9957 * Changelog: Fixed 1999-03-22 typos.
9958 * lang.c (lang_decode_option): Fixed typo in error string in the
9961 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9963 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9965 * java-tree.h (flag_emit_xref): Declared extern.
9966 * lang.c (xref.h): Included.
9967 (flag_emit_xref): New global variable.
9968 (lang_decode_option): Added support for -fxref.
9972 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9974 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9977 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9979 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9980 $(srcdir)/../system.h and $(JAVA_TREE_H).
9981 (jcf-io.o): Depend on $(JAVA_TREE_H).
9982 (mangle.o): Likewise.
9984 * check-init.c (check_cond_init): Add static prototype.
9986 * class.c (build_java_method_type, hashUtf8String,
9987 make_field_value, get_dispatch_vector, get_dispatch_table,
9988 append_gpp_mangled_type, mangle_static_field): Likewise.
9989 (strLengthUtf8): Hide unused definition.
9990 (hashUtf8String): Const-ify.
9991 (make_field_value): Un-ANSI-fy.
9993 * constants.c: Move inclusion of jcf.h above java-tree.h.
9994 (set_constant_entry, find_class_or_string_constant,
9995 find_name_and_type_constant, get_tag_node,
9996 build_constant_data_ref): Add static prototype.
9998 * decl.c (push_jvm_slot, builtin_function,
9999 lookup_name_current_level): Likewise.
10000 (builtin_function): Const-ify.
10002 * except.c (expand_start_java_handler, expand_end_java_handler):
10003 Add static prototype.
10005 * expr.c (flush_quick_stack, push_value, pop_value,
10006 java_stack_swap, java_stack_dup, build_java_athrow,
10007 build_java_jsr, build_java_ret, expand_java_multianewarray,
10008 expand_java_arraystore, expand_java_arrayload,
10009 expand_java_array_length, build_java_monitor, expand_java_pushc,
10010 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
10011 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
10012 expand_compare, expand_test, expand_cond, expand_java_goto,
10013 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
10014 expand_java_field_op, java_push_constant_from_pool): Likewise.
10016 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
10017 (build_java_arraynull_check): Mark parameters `node' and `type'
10018 with ATTRIBUTE_UNUSED.
10019 (note_label): Likewise for parameter `current_pc'.
10020 (expand_java_call, expand_java_ret): Hide unused definition.
10022 * java-tree.h (make_class, build_constants_constructor,
10023 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
10024 init_outgoing_cpool, register_class, emit_register_classes,
10025 java_layout_seen_class_methods): Prototype.
10026 (unicode_mangling_length): Const-ify.
10027 (append_gpp_mangled_name, append_gpp_mangled_classtype,
10028 emit_unicode_mangled_name, format_int, format_uint,
10029 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
10030 jcf_print_utf8_replace, open_class): Prototype.
10032 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
10033 <stdio.h>. Include tree.h/java-tree.h.
10034 (utf8_equal_string usage, process_class): Add static prototype.
10035 (open_class): Don't prototype this here.
10036 (utf8_equal_string): Match arguments to format specifiers.
10037 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
10038 TABLE_SWITCH, disassemble_method): Likewise.
10040 * jcf-io.c: Include tree.h/java-tree.h.
10041 (open_class, find_classfile, jcf_print_utf8,
10042 jcf_print_utf8_replace): Const-ify.
10044 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
10045 parse_class_file): Add static prototype.
10046 (find_in_current_zip): Match definition to existing static
10049 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
10050 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
10051 finish_jcf_block, define_jcf_label, get_jcf_label_here,
10052 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
10053 write_chunks, adjust_typed_op, generate_bytecode_conditional,
10054 generate_bytecode_return, perform_relocations, init_jcf_state,
10055 init_jcf_method, release_jcf_state, generate_classfile):
10056 Add static prototype.
10057 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
10058 (make_class_file_name): Const-ify.
10060 * jcf.h (find_classfile): Const-ify.
10062 * jv-scan.c (reset_report): Remove prototype.
10064 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
10065 (error): Rewrite to allow varargs.
10067 * lang.c (lang_f_options): Const-ify.
10069 * lex.c (java_parse_escape_sequence): Add static prototype.
10070 (java_allocate_new_line): Match definition to existing static
10073 * mangle.c Include tree.h/java-tree.h.
10074 (unicode_mangling_length, emit_unicode_mangled_name,
10075 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
10077 * parse.h (jdep_code): Remove trailing comma in enumeration.
10078 (java_get_line_col): Move prototype outside of !JC1_LITE test.
10079 (reset_report): Add prototype.
10081 * verify.c (push_pending_label, merge_types): Add static
10084 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
10086 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
10088 * parse.y (find_applicable_accessible_methods_list): Extend the
10089 search to superinterfaces when relevant.
10090 (search_applicable_methods_list): New function.
10092 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
10094 * class.c (unmangle_classname): Implemented stricter testing
10095 before setting the QUALIFIED_P flag on an identifier.
10097 1999-03-16 Per Bothner <bothner@cygnus.com>
10099 * parse.y (java_complete_lhs): Call force_evaluation_order
10100 after patch_newarray.
10101 (patch_binop): Don't call fold if there are side effects.
10103 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
10105 * parse.y (java_stabilize_reference): Use save_expr instead of
10106 building a SAVE_EXPR node.
10107 (java_complete_lhs): Patch the resulting string of the `+='
10108 operator (if necessary) and complete the RHS after having built
10111 1999-03-15 Per Bothner <bothner@cygnus.com>
10113 * class.c (make_class): Don't set CLASS_P here (because
10114 this function is also called by build_java_array_type).
10115 (push_class): Set CLASS_P here instead.
10116 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
10118 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
10119 context. If the context is class, perfer "super" over "synchronized".
10120 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
10122 * parse.y (create_class): Don't call parser_check_super here;
10123 it is not robust. Always wait until later.
10125 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
10126 match what JDK 1.2 does), but don't set ACC_PUBLIC.
10128 1999-03-13 Per Bothner <bothner@cygnus.com>
10130 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
10131 * lex.h (UNGETC): Change misleading macro.
10133 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10135 * parse.y (java_stabilize_reference): Return NODE when patching a
10137 (java_complete_lhs): Put parenthesis around truth values.
10139 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10141 * class.c (layout_class_method): Don't make rtl for interface
10143 * parse.h (GET_TYPE_NAME): New macro.
10144 * parse.y (if_then_statement:): Fixed indentation.
10145 (if_then_else_statement:): Likewise.
10146 (for_statement:): Fixed spacing.
10147 (try_statement:): Fixed indentation.
10148 (create_interface): Don't force interfaces to be abstract.
10149 (method_header): Abstract methods are OK in interfaces.
10150 (declare_local_variables): Fixed typo in comment.
10151 (java_complete_expand_method): Fixed indentation.
10152 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
10153 non accessible fields.
10154 (java_stabilize_reference): New function.
10155 (java_complete_lhs): Fixed indentation. Use
10156 java_stabilize_reference in compound assignement. Insert the
10157 cast. If not processing `+' fix string constants before processing
10160 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10162 * constants.c (find_class_or_string_constant): Cast variable `j'
10163 to a `jword' when comparing against one.
10165 * expr.c (java_lang_expand_expr): Remove unused variables
10166 `has_finally_p' and `op0'.
10168 * gjavah.c (print_field_info): Cast a value to jint when comparing
10169 against one. Likewise for a jlong.
10170 (add_namelet): Likewise cast a `sizeof' to an int when comparing
10171 against a signed quantity.
10173 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
10174 (print_signature): Don't needlessly dereference variable `str'
10176 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
10177 `max_locals' with ATTRIBUTE_UNUSED.
10178 (jcf_parse_class): Likewise for variable `index'.
10180 * parse.h (reverse_jdep_list): Remove static prototype.
10182 * parse.y (build_jump_to_finally): Remove prototype and definition.
10183 (reverse_jdep_list): Add static prototype.
10185 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
10186 `assignment' and `expr_decl'.
10188 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
10190 1999-03-12 Andrew Haley <aph@cygnus.com>
10192 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
10193 we'll need a directory separator and a null character.
10195 1999-03-10 Per Bothner <bothner@cygnus.com>
10197 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10199 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10201 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10204 1999-03-05 Per Bothner <bothner@cygnus.com>
10206 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10208 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10210 * class.c (layout_class_method): A static method in a base class
10211 is never overridden, so treat it like it doesn't exist.
10212 However, do complain about private non-static method overriding
10213 public static method.
10215 * parse.y: Don't set unused INITIALIZED_P flag.
10216 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10218 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10219 (build_array_from_name): Re-order &index[string] to &string[index].
10221 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10222 error_mark (it might catch more errors, but it is more likely to lose).
10224 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10226 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10227 (parse-scan.o): Depend on toplev.h.
10229 * class.c (make_method_value): Add prototype. Make it static.
10230 Remove unused second argument, caller changed.
10232 * expr.c (java_lang_expand_expr): Remove unused variable
10235 * java-tree.h: Don't prototype find_in_current_zip.
10236 Add prototypes for verify_constant_pool, start_java_method,
10237 end_java_method, give_name_to_locals, expand_byte_code,
10238 open_in_zip, set_constant_value, find_constant1, find_constant2,
10239 find_utf8_constant, find_string_constant, find_class_constant,
10240 find_fieldref_index, find_methodref_index, write_constant_pool,
10241 count_constant_pool_bytes and encode_newarray_type.
10243 * jcf-dump.c: Remove unused variable `LONG_temp'.
10245 * jcf-parse.c: Include parse.h.
10246 (jcf_parse_source): Remove unused parameter, all callers changed.
10247 (jcf_figure_file_type): Add static prototype.
10248 (find_in_current_zip): Likewise. Also remove unused parameter,
10249 all callers changed.
10250 (read_class): Initialize variable `saved_pos'.
10252 * jcf-reader.c (jcf_parse_preamble): Mark variables
10253 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10255 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10256 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10257 (java_parse_doc_section): Initialize variable `seen_star'.
10258 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10259 (java_lex_error): Mark parameters `msg' and `forward' with
10261 (java_get_line_col): Mark parameters `filename' and `line' with
10264 * parse-scan.y: Include toplev.h.
10265 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10267 * parse.h: use `struct JCF', not plain `JCF'.
10268 (java_parser_context_save_global, java_expand_classes
10269 java_parser_context_restore_global, java_parse): Add prototypes.
10271 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10274 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10276 * check-init.c (check_init): COPYN takes word count, not bit count.
10278 1999-02-26 Per Bothner <bothner@cygnus.com>
10280 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10281 explicit build_decl. (Avoids crash in reload when optimizing.)
10283 1999-02-25 Per Bothner <bothner@cygnus.com>
10285 * decl.c (complete_start_java_method): Handle synchronized method
10286 even when compiling from bytecode.
10288 1999-02-26 Tom Tromey <tromey@cygnus.com>
10290 * gjavah.c (add_class_decl): Only generate `#include' if outer
10291 class is not the name of the class we are processing. Correctly
10292 append `.h' in #include.
10293 (process_file): Clean up newlines around generated `#include's.
10294 (decode_signature_piece): Correctly handle inner classes.
10295 (struct include): New structure.
10296 (all_includes): New global.
10297 (print_include): New function.
10298 (add_class_decl): Use it.
10299 (process_file): Likewise.
10300 (add_class_decl): Generate include for java-array.h if array
10302 (process_file): Don't generate java-array.h include.
10304 * gjavah.c (add_namelet): Check for standard package names here.
10305 (add_class_decl): Don't check for standard package names here.
10307 1999-02-25 Tom Tromey <tromey@cygnus.com>
10309 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10310 When reading a zip file, only use strncmp if both strings are
10311 bigger than the buffer length. Initialize `k' when looping
10314 1999-02-24 Tom Tromey <tromey@cygnus.com>
10316 * gjavah.c (struct namelet): New structure.
10317 (add_namelet): New function.
10318 (print_namelet): New function.
10319 (print_class_decls): Use add_namelet and print_namelet to generate
10320 namespaces and not classes.
10321 (method_printed): New global.
10322 (HANDLE_END_METHOD): Examine method_printed.
10323 (print_method_info): Set method_printed when required. Print
10324 error if function to be ignored is marked virtual. Handle $finit$
10326 (METHOD_IS_FINAL): New macro.
10327 (print_field_info): Use it.
10328 (HANDLE_METHOD): Clear method_printed.
10329 (method_pass): New global.
10330 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10331 (process_file): Do two passes over both fields and methods.
10332 (HANDLE_METHOD): Examine method_pass.
10333 (root): New global.
10334 (add_class_decl): New function.
10335 (print_class_decls): Don't scan over entire constant pool.
10337 1999-02-23 Tom Tromey <tromey@cygnus.com>
10339 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10340 disable linking in that case.
10342 1999-02-20 Tom Tromey <tromey@cygnus.com>
10344 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10347 1999-02-21 Per Bothner <bothner@cygnus.com>
10349 * decl.c (build_result_decl), java-tree.h: New method.
10350 (complete_start_java_method): Handle synchronized methods.
10351 Don't build DECL_RESULT here. (Ordering dependency problem.)
10352 (start_java_method): Call build_result_decl here instead ...
10353 * parse.y (java_complete_expand_method): ... and here.
10354 (expand_start_java_method): Don't call complete_start_java_method here.
10355 (java_complete_expand_method): Call it here instead.
10356 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10357 * java-tree.h: ... here.
10359 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10360 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10361 for ARRAY_REF - it doesn't work when array bounds are checked.
10362 (patch_array_ref): Handle it here instead.
10364 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10366 1999-02-19 Per Bothner <bothner@cygnus.com>
10368 Force left-to-right evaluation of binary operations etc.
10369 * expr.c (force_evaluation_order), java-tree.h: New function.
10370 * parse.y (java_complete_lhs): Pass binary operations, procedure
10371 calls, and ARRAY_REFs to force_evaluation_order.
10372 (various): Set TREE_SIDE_EFFECTS more carefully.
10374 Tolerate random (non-UTF8) encoding in comments without complaining.
10375 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10376 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10378 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10379 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10381 * parse.y (java_complete_lhs): Ignore an empty statement in a
10382 COMPOUND_EXPR. Don't complain about empty statement after return.
10384 1999-02-19 Per Bothner <bothner@cygnus.com>
10386 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10387 in TREE_LIST - just chain the POINTER_TYPEs together.
10388 (resolve_class): If type already resolved, return decl.
10389 After resolving, update TREE_TYPE(class_type), and name (if array).
10390 * parse.h (do_resolve_class), parse.y: Make non-static.
10391 * class.c (maybe_layout_super_class): Take this_class argument.
10392 Do do_resolve_class if necessary.
10393 (layout_class, layout_class_methods): Adjust calls appropriately.
10394 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10395 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10396 * typeck.c (build_java_array_type): Don't call layout_class.
10398 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10400 * parse.y (check_pkg_class_access): Allow private class access
10401 within the same package.
10402 (strip_out_static_field_access_decl): New function.
10403 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10404 operator argument before testing its nature.
10406 1999-02-03 Per Bothner <bothner@cygnus.com>
10408 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10409 (TRY_EXPR): Simplify - it no longer has a finally clause.
10410 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10411 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10412 * expr.c (java_lang_expand_expr): Likewise.
10413 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10414 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10415 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10416 (build_try_statement): Remove finally parameter and handling.
10417 (build_try_finally_statement): New function.
10418 (patch_try_statement): No longer need to support finally clause.
10419 (try_statement): Update grammar action rules.
10420 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10421 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10423 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10425 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10426 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10428 1999-02-17 Andrew Haley <aph@cygnus.com>
10430 * class.c (build_utf8_ref): Back out broken patch which was
10431 intended to to output signatures using '.' as a separator.
10433 * class.c (make_class_data): Output signatures using '.' as a
10434 separator, rather than '/'.
10435 (mangled_classname): Likewise.
10436 (make_field_value): Likewise.
10437 (make_method_value): Likewise.
10438 * constants.c (alloc_class_constant): Likewise.
10439 * expr.c (build_invokeinterface): Likewise.
10441 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10443 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10444 of an ancient workaround.
10446 1999-02-10 Jeffrey A Law (law@cygnus.com)
10448 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10451 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10453 * lex.c (yylex): Encode \0 as UTF8.
10455 1999-02-10 Tom Tromey <tromey@cygnus.com>
10457 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10458 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10459 (libgcj_zip): Renamed.
10460 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10462 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10464 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10465 (GC_NAME): Renamed -lgc to -lgcjgc.
10467 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10469 * lex.c (java_lang_cloneable): Initialize.
10470 * parse.y (java_lang_cloneable): New static variable.
10471 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10472 doing one more qualification round.
10473 (valid_ref_assignconv_cast_p): Reject null source or
10474 destination. Allow an array to be cast into java.lang.Cloneable.
10475 (patch_cast): Swapped two first arguments to first call to
10476 valid_ref_assignconv_cast_p.
10478 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10480 * parse.h: DECL_P renamed JDECL_P.
10481 * parse.y: DECL_P replaced by JDECL_P.
10482 (build_array_from_name): Always use pointer's type.
10483 (patch_bc_statement): Extra code to search continue target in a
10484 for loop. Fixed comments. Continue target is current loop when
10487 1999-02-05 Andrew Haley <aph@cygnus.com>
10489 * class.c (make_class_data): The superclass of an interface should
10490 be null, not class Object.
10492 * lex.c (java_lex): Sign extend hex literals.
10494 1999-02-04 Andrew Haley <aph@cygnus.com>
10496 * class.c (build_utf8_ref): Output signatures using '.' as a
10497 separator, rather than '/'.
10498 (make_class_data): Likewise.
10500 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10502 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10503 mkstemp.o. Get them from libiberty now.
10505 1999-02-02 Jeffrey A Law (law@cygnus.com)
10507 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10509 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10511 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10514 1999-02-02 Per Bothner <bothner@cygnus.com>
10516 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10517 * jcf-write.c (generate_bytecode_return): New function.
10518 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10520 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10521 generate special [fd]const_[01] instructions.
10523 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10525 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10526 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10528 1999-02-01 Per Bothner <bothner@cygnus.com>
10530 * parse.y (patch_method_invocation): Handle calling static methods,
10531 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10533 * parse.y (java_complete_lhs): Don't complain about unreachable
10534 exit condition in a do-while statement.
10536 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10538 * lex.c (java_read_char): Fixed utf8 decoding.
10539 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10541 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10542 comments. Local variable `all_primitive' is gone. Broadened
10543 acceptance of `0' to floating point targets. `long' can now be
10544 widened to `double' or `float'.
10545 (valid_method_invocation_conversion_p): Added leading
10546 comment. Fixed tabulation.
10547 (build_string_concatenation): Optimize out left or right empty
10550 1999-01-28 Per Bothner <bothner@cygnus.com>
10552 * jcf-write.c (localvar_alloc): Only emit entry for
10553 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10554 (generate_bytecode_insns): Only call put_linenumber if
10555 debug_info_level > DINFO_LEVEL_NONE.
10556 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10557 is specified, add -g1 (for compatibility wih javac).
10559 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10561 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10562 gjavah.o, check-init.o, jv-scan.o
10564 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10566 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10568 * gjavah.c: Include config.h and system.h.
10570 * javaop.h (inline): Don't define, its handled by system.h.
10571 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10572 from `inline' to `static inline'.
10574 * jcf.h (inline): Don't define, its handled by system.h.
10576 * lex.c (inline): Likewise.
10578 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10580 * lang-specs.h: Map -Qn to -fno-ident.
10582 1999-01-29 Richard Henderson <rth@cygnus.com>
10584 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10586 1999-01-29 Tom Tromey <tromey@cygnus.com>
10588 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10589 then cast it to Object before calling `append' method.
10591 1999-01-28 Per Bothner <bothner@cygnus.com>
10593 * check-init.c (check_bool2_init, check_bool_init, check_init):
10594 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10595 * jcf-write.c (generate_bytecode_insns): Likewise.
10597 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10599 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10600 * parse.y (patch_cast): Allow a boolean to be cast into a
10603 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10605 * parse.y: (class_declaration:): Fixed indentation.
10606 (class_member_declaration:): Extra `;' after field declaration now
10608 (interface_declaration:): Removed debug messages in error reports.
10609 (patch_binop): Nodes created and returned inherit the orignal
10610 node's COMPOUND_ASSIGN_P flag value.
10611 (patch_cast): Fix cast from char to floating point.
10613 1999-01-25 Andrew Haley <aph@cygnus.com>
10615 * except.c, java-except.h (expand_resume_after_catch): new
10617 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10618 to branch back to main flow of control after a catch block.
10620 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10622 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10623 $(srcdir)/../system.h.
10624 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10625 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10626 (jcf-write.o): Likewise.
10627 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10628 (mangle.o): Depend on $(srcdir)/../toplev.h.
10629 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10630 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10632 * class.c: Include output.h and parse.h.
10633 (mangled_classname): Add the `const' keyword to a char*.
10634 (find_named_method): Hide unused function definition.
10635 (build_utf8_ref): Change type of variable `c' to unsigned char.
10636 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10637 (build_class_ref): Add the `const' keyword to a char*.
10638 (layout_class_method): Remove unused variable `buf'.
10640 * decl.c (find_local_variable): Remove unused variable `rtl'.
10641 (pushdecl): Likewise for variables `different_binding_level' and
10643 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10644 (maybe_build_cleanup): Likewise for parameter `decl'.
10646 * except.c (expand_start_java_handler): Mark parameter `range'
10647 with ATTRIBUTE_UNUSED.
10649 * expr.c: Include except.h.
10650 (pop_type): Remove unused variable `i'.
10651 (pop_value): Likewise for variables `n_words' and `i'.
10652 (expand_java_arrayload): Likewise for variable `convert'.
10653 (java_lang_expand_expr): Likewise for variables `op0', `type',
10654 `mode', `unsignedp', `node' and `elements'.
10655 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10657 (process_jvm_instruction): Add a `const' qualifier to a char*.
10659 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10660 (temp_directory): Likewise.
10661 (print_c_decl): Likewise.
10662 (print_method_info): Likewise.
10663 (decode_signature_piece): Likewise.
10664 (print_mangled_classname): Likewise.
10666 * java-except.h: Provide prototypes for maybe_start_try,
10667 maybe_end_try and add_handler.
10669 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10670 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10671 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10672 init_expr_processing, push_super_field, init_class_processing,
10673 can_widen_reference_to, class_depth, verify_jvm_instructions,
10674 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10675 set_local_type, merge_type_state, push_type, load_type_state,
10676 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10677 emit_unicode_mangled_name): Add prototypes.
10679 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10680 (print_signature_type): Use ISDIGIT, not isdigit.
10681 (print_signature): Remove unused variable `j'.
10683 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10684 int when comparing against one.
10686 * jcf-parse.c: Include toplev.h.
10688 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10689 (localvar_free): Remove unused variable `i'.
10690 (generate_bytecode_conditional): Likewise for variable `kind'.
10692 * jv-scan.c: Include config.h and system.h. Remove redundant
10693 OS header and gansidecl.h includes.
10694 (warning): Add the `const' keyword to a char*. Also add
10695 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10696 __STDC__, when determining whether to use ANSI-isms.
10697 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10698 (xmalloc): Don't redundantly prototype here.
10699 (main): Remove unused parameter `envp'. Also fix the arguments
10700 passed to function `fatal' to match the format specifier.
10702 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10704 * mangle.c: Include toplev.h.
10705 (emit_unicode_mangled_name): Declare parameter `len'.
10707 * parse.y (parse_warning_context): Add the `const' keyword to a
10708 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10709 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10710 (issue_warning_error_from_context): Add the `const' keyword to
10712 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10713 not `__STDC__' for whether to use ANSI-isms.
10715 * typeck.c (incomplete_type_error): Mark parameters `value' and
10716 `type' with ATTRIBUTE_UNUSED.
10717 (parse_signature_type): Use ISDIGIT, not isdigit.
10719 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10720 (verify_jvm_instructions): Likewise. Remove unused variables
10721 `field_name' and `default_val'.
10723 * zextract.c: Include config.h and system.h. Remove redundant
10724 OS header includes.
10726 * zipfile.h: Prototype `read_zip_archive'.
10728 1999-01-21 Andrew Haley <aph@cygnus.com>
10730 * typeck.c (convert): Allow conversions to void type: some
10731 optimizations in gcc do this.
10733 1999-01-21 Andrew Haley <aph@cygnus.com>
10735 * typeck.c (convert_ieee_real_to_integer): New function.
10736 (convert): When not using fast-math and using hardware fp, convert
10737 an IEEE NaN to zero.
10739 1999-01-18 Andrew Haley <aph@cygnus.com>
10741 * parse.y (patch_binop): Do a type conversion from signed to
10742 unsigned and then back to signed when a ">>>" is found.
10744 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10746 * java-tree.h: (check_for_initialization): Added prototype.
10747 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10748 * parse.y (do_resolve_class): Removed unused locals.
10749 (read_import_dir): Likewise.
10750 (resolve_qualified_expression_name): Array creation
10751 expressions are valid primary expressions.
10752 (qualify_ambiguous_name): Likewise.
10753 (patch_synchronized_statement): Removed unused local.
10755 1999-01-17 Jeffrey A Law (law@cygnus.com)
10757 * Makefile.in (zextract.o): Add dependencies.
10759 * Makefile.in: Do not put ^Ls at the start of a line.
10761 1999-01-15 Per Bothner <bothner@cygnus.com>
10763 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10764 sub-type the result of the call that gets the exception value.
10766 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10767 don't call finish_class.
10769 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10770 clear found before continuing.
10772 * verify.c (verify_jvm_instructions): On an array load, allow
10773 and handle top of stack to be TYPE_NULL.
10775 * gjavah.c (generate_access): Translate Java package private or
10776 protected access to C++ public, but with a comment.
10778 1999-01-13 Andrew Haley <aph@cygnus.com>
10780 * expr.c (generate_name): Name prefix changed to avoid clashes
10781 with assembler temp labels.
10783 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10784 MODIFY_EXPR. Without this, code for the assignement may not be
10785 generated at all and the synchronized statement will read an
10786 uninitialized variable.
10788 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10790 * class.c (maybe_layout_super_class): Fixed returned value.
10791 * lex.c: Added 1999 to the copyright.
10792 (java_init_lex): Initialize java_lang_imported.
10793 * lex.h: Added 1999 to the copyright.
10794 * parse.h: Added 1999 to the copyright.
10795 (REGISTER_IMPORT): Fixed typo in trailing macro.
10796 (CURRENT_OSB): New macro.
10797 (struct parser_ctxt): New fields osb_depth, osb_limit.
10798 * parse.y (java_lang_id): New global variable.
10799 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10800 (array_creation_expression:): Use CURRENT_OSB.
10801 (dims:): Uses a stack to keep track of array dimensions.
10802 (cast_expression:): Use CURRENT_OSB.
10803 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10805 (register_fields): Fixed typos in comment.
10806 (check_method_redefinition): Fixed comment indentation.
10807 (java_check_regular_methods): Set saved found wfl to NULL after
10808 having reinstalled it in the previously found DECL_NAME.
10810 1999-01-10 Richard Henderson <rth@cygnus.com>
10812 * gjavah.c (java_float_finite): Use a union to do type punning.
10813 (java_double_finite): Likewise.
10815 1999-01-09 Per Bothner <bothner@cygnus.com>
10817 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10818 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10819 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10820 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10821 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10822 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10824 1999-01-08 Per Bothner <bothner@cygnus.com>
10826 * check-init.c (check_init): If compiling to native, we don't
10827 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10829 1999-01-08 Tom Tromey <tromey@cygnus.com>
10831 * parse-scan.y (variable_declarator_id): Set or increment
10833 (bracket_count): New global.
10834 (formal_parameter): Handle case where bracket pairs trail variable
10837 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
10839 * jcf-parse.c (yyparse): variable len changed from a char to an
10840 int to prevent overflow.
10842 1999-01-06 Per Bothner <bothner@cygnus.com>
10844 * java-tree.h: Declare read_class.
10845 * jcf-parse.c (read_class): New function.
10846 (load_class): Now just call read_class.
10848 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
10849 * jcf-parse.c (parse_source_file): Declare save_error_count,
10850 which is needed by java_parse_abort_on_error macro,
10851 * parse.y (java_layout_classes, java_expand_classes): Likewise.
10853 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
10854 constructor, if initializing a static field.
10855 (patch_new_array_init): Set TREE_CONSTANT if it is.
10856 * expr.c (java_lang_expand_expr): For a static array constructor
10857 of primitive elements, allocate the array itself statically.
10858 Disabled until we can set the vtable field statically.
10860 * check-init.c: New file. Checks for definite assignment.
10861 * Makefile.in (JAVA_OBJS): Add check-init.o.
10862 * parse.y (java_complete_expand_method): Call check_for_initialization.
10863 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
10865 1999-01-06 Graham <grahams@rcp.co.uk>
10867 * parse.y : include system.h instead of including
10868 standard headers directly with the exception of <dirent.h>.
10870 1999-01-06 Per Bothner <bothner@cygnus.com>
10872 * lex.h: Moved static function declarations to lex.c,
10873 to shut up some -Wall warnings.
10874 * lex.c: Static function declarations moved here.
10875 * jcf-dump.c: Small fixes to shut up -Wall warnings.
10877 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10879 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
10881 1998-12-22 Per Bothner <bothner@cygnus.com>
10883 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
10884 * verify.c (verify_jvm_instructions): Fix off-by-one error.
10886 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
10887 (localvar_alloc): Change return type to void,
10888 (emit_unop): Remove unused variable size.
10890 * jcf-write.c (struct jcf_block): Add new union.
10891 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
10892 (call_cleanups): New functions.
10893 (struct jcf_partial): New fields num_finalizers and return_value_decl.
10894 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
10895 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
10896 * lang.c (lang_init): Call using_eh_for_cleanups.
10897 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
10898 completing operands to patch_synchronized_statement.
10899 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
10900 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
10901 WITH_CLEANUP_EXPR instead of TRY_EXPR.
10903 1998-12-20 John F. Carr <jfc@mit.edu>
10905 * Make-lang.in: Comment out control-Ls; they upset some makes.
10907 1998-12-18 Tom Tromey <tromey@cygnus.com>
10909 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
10912 1998-12-17 Tom Tromey <tromey@cygnus.com>
10914 * parse.y (DIR_SEPARATOR): New define.
10915 (check_class_interface_creation): Use it.
10917 * parse-scan.y (report_main_declaration): Recognize
10918 `java.lang.String' in argument to main.
10920 1998-12-16 Per Bothner <bothner@cygnus.com>
10922 * parse.y (create_interface): Remove bogus test.
10924 1998-12-16 Per Bothner <bothner@cygnus.com>
10926 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
10927 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
10929 1998-12-16 Tom Tromey <tromey@cygnus.com>
10931 * parse-scan.y (qualified_name): Use correct sprintf format.
10933 1998-12-15 Tom Tromey <tromey@cygnus.com>
10935 * gjavah.c (print_field_info): Changed how most negative number is
10938 1998-12-14 Per Bothner <bothner@cygnus.com>
10940 * parse.y (fold_constant_for_init): New function.
10941 (resolve_expression_name): Don't replace static final
10942 constant-initialized fields by its value.
10943 (java_complete_lhs): New. Same as java_complete_tree, except does
10944 not replace static final constant-initialized fields by their values.
10945 (register_fields): If there is an initializer, set DECL_INITIAL and
10946 MODIFY_EXPR_FROM_INITIALIZATION_P.
10947 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
10948 Only call patch_initialized_static_field if
10949 MODIFY_EXPR_FROM_INITIALIZATION_P.
10950 (patch_initialized_static_field): If not valid constant, clear
10953 * parse.y (lookup_field_wrapper): Fix thinko.
10955 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10956 set and restore global lineno.
10958 1998-12-14 Tom Tromey <tromey@cygnus.com>
10960 * gjavah.c (print_field_info): If value to print is the smallest
10961 value of its size, then print as hex to avoid later warnings from
10964 1998-12-14 Tom Tromey <tromey@cygnus.com>
10966 * gjavah.c (decompile_method): Decompile `return null'.
10967 (process_file): Generate `#pragma interface'.
10968 (method_declared): New global.
10969 (print_method_info): Set it.
10970 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10971 (print_method_info): Handle abstract methods.
10973 1998-12-13 Per Bothner <bothner@cygnus.com>
10975 * parse.y (patch_method_invocation): If class_decl is null
10976 (e.g. an array type), use original type.
10978 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10979 errors about uncaught exception from clone (of array, specifically).
10981 1998-12-13 Tom Tromey <tromey@cygnus.com>
10983 * gjavah.c (decompile_method): Handle all types of `return'
10984 opcode. Decompile `return this' and `return'.
10985 (method_access): New global.
10986 (print_method_info): Set it.
10987 (decompile_method): Don't decompile a synchronized method.
10989 1998-12-13 Tom Tromey <tromey@cygnus.com>
10991 * jcf-reader.c (jcf_parse_one_method): Recognize
10993 * gjavah.c (HANDLE_END_METHOD): New macro.
10994 (HANDLE_CODE_ATTRIBUTE): New macro.
10995 (decompile_method): New function.
10996 (print_method_info): Don't print `;\n' at end of function decl.
10997 Include java-opcodes.h.
10998 (decompiled): New global.
11000 1998-12-12 Per Bothner <bothner@cygnus.com>
11002 * class.c (build_class_ref): Handle PRIMTYPE.class if
11003 flag_emit_class_files.
11004 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
11005 if flag_emit_class_files.
11006 * parse.y (java_complete_tree): Pre-liminary support for
11007 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
11009 * parse.y (patch_synchronized_statement): Don't call monitorexit
11010 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
11012 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
11014 * zipfile.h (opendir_in_zip): New declaration.
11015 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
11016 (opendir_in_zip): New function, using code from open_in_zip.
11017 (open_in_zip): Call opendir_in_zip.
11018 (find_class): Remove no-longer-used do_class_file parameter,
11019 but add source_ok parameter. Change logic so if we find a .java file,
11020 we don't look for .class in later classpath emtries.
11021 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
11022 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
11023 * gjavah.c: Update call to find_class.
11024 * jcf-dump.c: Likewise.
11026 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
11027 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
11028 nothing if body is empty_stmt_node.
11029 Various little fixes so SP gets correctly adjusted.
11030 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
11031 For CALL_EXPR, test if static first.
11032 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
11033 such as the ones we create for Object and Class.
11034 Set and restore current_function_decl.
11035 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
11036 (note_possible_classname): New function.
11037 (read_import_entry): Removed. Merged with read_import_dir.
11038 (read_import_dir): Don't call find_class - that only gives us
11039 the first classpath entry having the needed package.
11040 Use the struct buffer data structure from buffer.h.
11041 (read_import_dir, find_in_imports_on_demand): The remembered
11042 class names now use '.' (not '/') as package separator.
11044 * parse.y (java_complete_expand_methods): Call write_classfile
11045 here, and not in java_expand_classes (which only gets first class).
11047 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
11049 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
11050 (register_fields): If a static fields has an initializer, just
11051 chain it on ctxp->static_initialized, and handle later.
11052 (java_complete_expand_methods): Force <clinit> first.
11053 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
11054 - it's already been completed.
11055 (patch_initialized_static_field): New function.
11056 (java_complete_field): Call it.
11058 1998-12-12 Per Bothner <bothner@cygnus.com>
11060 * expr.c (encode_newarray_type, build_new_array): New functions.
11061 * java-tree.h: Declare build_new_array.
11062 * jcf-write.c (patch_newarray): Use build_new_array.
11064 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
11065 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
11067 * parse.y (patch_new_array_init): Re-organize.
11068 Now is passed the actual array (pointer) type of the value.
11069 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
11070 (patch_array_constructor): Removed - merged into patch_new_array_init.
11071 (java_complete_tree): Update patch_new_array_init.
11073 * jcf-write.c (find_constant_index): New function.
11074 (generate_bytecode_insns): Use find_constant_index.
11075 (generate_classfile): Use find_constant_index for ConstantValue.
11077 1998-12-11 Tom Tromey <tromey@cygnus.com>
11079 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
11080 * decl.c (init_decl_processing): Renamed dtable -> vtable.
11081 * class.c (make_class_data): Renamed dtable -> vtable, and
11082 dtable_method_count -> vtable_method_count.
11084 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11086 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
11087 global variables, initialized.
11088 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
11089 Declared new global variables.
11090 * lex.c (java_lex): Return long_zero_node, float_zero_node,
11091 double_zero_node, integer_zero_node upon direct matching.
11092 * parse.y (purify_type_name): Added function prototype.
11093 (duplicate_declaration_error_p): Consider new_type as potentially
11094 being a incomplete type. Use purify_type_name on type string.
11095 (method_header): saved_type: unused variable removed. Don't figure
11096 return type if method name is invalid.
11097 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
11098 processed by patch_unaryop.
11099 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
11100 increment/decrement node into its original type after binary
11101 numeric promotion on its operands.
11103 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11105 * parse.y (array_initializer:): Array init operand is NULL_TREE
11106 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
11107 now an error. Fixed indentation problems.
11108 (patch_string): Handle error_mark_node as an argument.
11109 (patch_new_array_init): Fixed indentation problems.
11110 (array_constructor_check_entry): Removed check on null wfl_value.
11111 Return an error if wfl_value's walk returns an error.
11113 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
11115 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
11116 * lex.c (java_lex): Remember column position before advancing one
11117 token. Retain location information on OCB_TK.
11118 * lex.h (typedef struct java_lc): Added new field.
11119 * parse.h (GET_SKIP_TYPE): New macro.
11120 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
11121 * parse.y (build_new_array_init, patch_new_array_init,
11122 patch_array_constructor, maybe_build_array_element_wfl,
11123 array_constructor_check_entry): New function prototypes.
11124 (switch_block:): Tagged <node>.
11125 (OCB_TK): Tagged <operator>.
11126 (array_initializer:): Installed actions.
11127 (variable_initializer): Build location information on element if
11129 (switch_statement:): Fixed indentation typo.
11130 (switch_block:): Redefined default action.
11131 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
11132 (patch_assignment): Removed duplicate code.
11133 (maybe_build_array_element_wfl, build_new_array_init,
11134 patch_new_array_init, patch_array_constructor,
11135 array_constructor_check_entry): New functions.
11137 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
11139 * parse.y (array_initializer): Tagged <node>.
11140 (variable_initializer:): Use default rule.
11141 (array_initializer:): Defined actions.
11142 (variable_initializers:): Likewise.
11143 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
11144 non-static field accesses.
11145 (patch_invoke): Fixed indentation typo.
11146 (java_complete_tree): Likewise.
11147 (build_labeled_block): Changed leading comment. Generate an error
11148 in case of duplicate loop labels.
11149 (patch_conditional_expr): Patch results of string concatenation
11152 1998-12-06 Per Bothner <bothner@cygnus.com>
11154 * constants.c (find_methodref_index): When the class is an interface,
11155 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
11157 * decl.c (finit_identifier_node): Use "$finit$", rather than
11158 "<finit>" (which Sun's verifier rejects).
11159 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
11160 (generate_field_initialization_code): Removed.
11161 (fix_constructors) Don't add call to $finit$ here (wrong order).
11162 (patch_method_invocation): Add $finit$ call here.
11164 * java-tree.h (CALL_USING_SUPER): New macro.
11165 * parse.y (patch_invoke): Remove im local variable.
11166 (patch_method_invocation, patch_invoke): Don't pass super parameter.
11167 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
11168 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
11170 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
11172 * parse.y (java_complete_tree): Don't complain about unreachable
11173 statement if it is empty_stmt_node.
11175 * jcf-write.c (find_constant_wide): New function.
11176 (push_long_const): Use find_constant_wide.
11178 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
11179 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
11180 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
11181 Emit invokeinterface when calling an interface method.
11182 Emit invokespecial also when calling super or private methods.
11184 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
11186 1998-12-06 Per Bothner <bothner@cygnus.com>
11188 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
11190 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
11192 * java-tree.h (java_layout_seen_class_methods): New function
11194 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
11195 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
11196 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
11197 * parse.y (method_declarator:): Defined action.
11198 (issue_warning_error_from_context): input_filename saved, set to
11199 the appropriate value and restored after java_error is called.
11200 (build_unresolved_array_type): Fixed comment.
11201 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11202 (method_header): Deal with return type the same way type are
11203 handled for fields and method's parameters and local variables
11205 (check_method_redefinition): Removed extra CR.
11206 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11207 (java_layout_seen_class_methods): New function.
11208 (java_layout_classes): Call java_layout_seen_class_methods.
11210 1998-12-03 Per Bothner <bothner@cygnus.com>
11212 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11214 1998-12-03 Per Bothner <bothner@cygnus.com>
11216 * jcf-dump.c (main): Fix error message.
11217 * jcf-path.c (add_entry): Style fix.
11219 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11221 * class.c (layout_class_method): Call build_java_argument_signature
11222 on constructors too.
11223 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11224 (patch_method_invocation): Define a primary when resolving an
11225 expression name. Augmented comment on code checking illegal `this'
11226 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11228 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11230 * class.c (layout_class_method): Don't report error on non-static
11231 overriding static if the method is private.
11232 * java-tree.h (finish_class): Prototype added.
11233 * lex.c (java_get_line_col): Handle col argument -2 value.
11234 * parse.h: All static method declarations moved to parse.y.
11235 * parse.y: Now contains all static method declarations previously
11237 (find_expr_with_wfl, missing_return_error,
11238 unreachable_stmt_error): New functions.
11239 (java_get_real_method_name): Identify constructors bearing class
11240 names in source code compiled classes only.
11241 (java_complete_expand_methods): Call missing_return_error.
11242 (invocation_mode): Private methods invoked as static methods.
11243 (java_complete_tree): Call unreachable_stmt_error.
11245 1998-12-01 Tom Tromey <tromey@cygnus.com>
11247 * Makefile.in (+target): Removed.
11248 (+xmake_file): Likewise.
11249 (+tmake_file): Likewise.
11250 (.NOEXPORT): Removed duplicate.
11252 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11254 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11256 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11258 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11259 libiberty.h. Provide an xmalloc definition.
11261 * jvspec.c: Remove the xmalloc prototype.
11263 * parse-scan.y: Include config.h and system.h. Don't include
11264 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11265 Provide an xstrdup definition.
11267 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11269 * jcf-path.c (add_entry): Recognize ".jar" too.
11270 * lang-specs.h: Likewise.
11272 1998-11-26 Per Bothner <bothner@cygnus.com>
11274 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11275 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11277 * jcf-write.c (generate_bytecode_insns):
11278 Handle pre/post-increment/decrement of long.
11280 * jcf-write.c (generate_bytecode_insns):
11281 Handle missing exception handler (finally for synchronized).
11283 1998-11-25 Per Bothner <bothner@cygnus.com>
11285 * java-tree.h (end_params_node): Declare global.
11286 * decl.c (end_params_node): New global.
11287 (init_decl_processing, start_java_method): Use end_params_node for
11288 end of list of parameter types. Follows correct gcc conventions.
11289 * expr.c (pop_argument_types, pop_arguments): Likewise.
11290 * lang.c (put_decl_node): Likewise.
11291 * typeck.c (various places): Likewise.
11292 * class.y (various places): Likewise.
11293 * parse.y (various places): Likewise.
11295 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11296 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11298 * class.c: Add #include flags.h, remove no-longer needed declaration.
11300 * class.c (layout_class_method): Remove commented-out code, re-format.
11301 Don't add vtable entry (or index) for private methods.
11302 * expr.c (expand_invoke): A private method is implicitly final.
11303 * class.c (make_class_data): If inlining or optimizing,
11304 skip private methods.
11306 * class.c (finish_class): New function. Calls existing methods,
11307 but alls emits deferred inline functions.
11308 * jcf-parse.c (parse_class_file): Call finish_class.
11309 * parse.y (java_complete_expand_methods): Likewise.
11311 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11313 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11315 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11317 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11319 1998-11-24 Per Bothner <bothner@cygnus.com>
11321 * (generate_classfile): Always write class access flag with
11324 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11326 * class.c (maybe_layout_super_class): New function.
11327 (layout_class): Reorganized. Loop on class methods dispatched into
11328 a new function. Call maybe_layout_super_class.
11329 (layout_class_methods, layout_class_method): New functions.
11330 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11332 (expand_invoke): Likewise.
11333 * java-tree.h (all_class_list): New global variable declared.
11334 (layout_class_methods, layout_class_method): New function
11336 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11337 * jcf-parse.c (all_class_list): New global variable.
11338 (load_class): Extended what class_or_name can be. Use parser
11339 context mechanism to save globals before calling jcf_parse.
11340 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11341 is set on the file name.
11342 (jcf_parse): Layout class methods when Object is loaded, otherwise
11343 record class in all_class_list for delayed method layout.
11344 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11345 * lang.c (put_decl_node): Decode <init> into the decl context
11347 * lex.c (java_allocate_new_line): Use xmalloc.
11348 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11349 pointers, not TREE_LIST elements.
11350 (struct parser_ctxt): Fixed comment indentations, added comments
11351 and reordered some fields.
11352 (java_check_methods): Function prototype removed.
11353 * parse.y (java_push_parser_context): Use xmalloc.
11354 (java_parser_context_restore_global): Pop extra pushed ctxp only
11355 when there's nothing next.
11356 (maybe_create_class_interface_decl): Fixed comment, add new
11357 created class decl to all_class_list.
11358 (method_header): Use GET_REAL_TYPE on argument's types.
11359 (method_declarator): Use GET_REAL_TYPE, change type to the real
11360 type in TREE_LIST dependency node. Build argument list with the
11362 (create_jdep_list): Use xmalloc. Removed allocation error message.
11363 (obtain_incomplete_type): Fixed leading comment. Broadened
11364 incoming argument meaning.
11365 (register_incomplete_type): Use xmalloc. Removed allocation error
11367 (safe_layout_class): Fixed leading comment.
11368 (jdep_resolve_class): Reversed if statement condition and switch
11369 if and else bodies.
11370 (resolve_and_layout): Fixed leading comment. Broadened incoming
11372 (complete_class_report_errors): New local variable name, for
11373 clarity. purify_type_name used for all error cases.
11374 (java_get_real_method_name): Stricter check on constructors.
11375 (java_check_regular_methods): Reverse methods list only if not
11376 already laid out. Layout artificial constructor.
11377 (java_check_methods): Deleted.
11378 (source_start_java_method): Obtain incomplete type for patchable
11380 (java_layout_classes): Fixed leading comment. Use
11381 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11382 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11383 before returning. Fixed comments.
11384 (java_expand_classes): Check for errors up front.
11385 (patch_method_invocation): Class to search is resolved and laid
11388 1998-11-24 Per Bothner <bothner@cygnus.com>
11390 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11392 * javaop.h (int8): Removed - not used.
11393 (jbyte): Redefine portably with correct signedness.
11395 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11397 * jcf-write.c (generate_bytecode_insns): Fix typo
11398 OPCODE_getstatic to OPCODE_getfield.
11400 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11401 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11402 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11404 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11406 * jcf-parse.c (jcf_parse_source): Function returned type is
11407 void. Added prototype.
11408 (jcf_parse): Function returned type is void.
11409 (yyparse): Remove call to fclose on the last parsed file.
11411 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11413 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11415 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11416 (layout_class): Cope with methods featuring WFL in decl names.
11417 * decl.c (unqualified_object_id_node): New global variable,
11419 (build_decl_no_layout): Removed.
11420 * expr.c (build_primtype_type_ref): Handle Double.
11421 (java_lang_expand_expr): Fixed indentations.
11422 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11423 (flag_wall, flag_redundant, flag_not_overriding,
11424 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11425 variable declarations.
11426 (build_decl_no_layout): Removed prototype.
11427 (java_get_real_method_name): Added prototype.
11428 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11429 (java_parse_abort_on_error): Macro now just returns.
11430 * jcf-parse.c (jcf_parse_source): Check fclose returned
11431 value. Call emit_register_classes if java_report_errors returns
11433 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11434 flag_static_local_jdk1_1): New integer flags.
11435 (lang_decode_option): New flags set here.
11436 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11437 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11438 the flag_redundant variable.
11439 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11440 when parsing java.lang.Object class.
11441 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11442 NULL_TREE to build.
11443 (resolve_qualified_expression_name): Fixed indentation.
11444 (patch_array_ref): Changed prototype.
11445 (not_initialized_as_it_should_p): Prototype removed.
11446 (java_report_errors): Added function prototype.
11447 * parse.y (formal_parameter:): Changed error message for not yet
11448 supported final parameters.
11449 (class_type_list:): Set both PURPOSE and VALUE of created
11450 TREE_LIST to be class_type.
11451 (primary_no_new_array:): Handle class literals on primitive types.
11452 (parse_warning_context): Reinstalled correct force_error and
11453 do_warning flags setups.
11454 (java_report_errors): Changed prototype. Return java_error_count
11456 (variable_redefinition_error): Consider treating variable type as
11458 (create_interface): Warn about redundant abstract modifier if
11459 flag_redundant is set. Changed error message.
11460 (lookup_field_wrapper): Save/restore globals before/after looking
11462 (duplicate_declaration_error_p): Consider treating declaration
11463 type as a fake pointer.
11464 (register_fields): Extract real type from dependency node. Check
11465 for duplicate field declaration after type adjustment. Use
11466 DECL_INITIAL to store static final initialized values.
11467 (method_header): Extract real function type from dependency node.
11468 (check_abstract_method_header): Use GET_METHOD_NAME.
11469 (obtain_incomplete_type): Layout fake pointer type.
11470 (safe_layout_class): Don't try to check for methods before layout.
11471 (java_complete_class): Don't check for correct throws clause
11472 elements inheritance here.
11473 (resolve_and_layout): Broadened name parameter meaning.
11474 (reset_method_name): Use GET_METHOD_NAME.
11475 (java_get_real_method_name): New function.
11476 (java_check_regular_methods): Don't check methods in
11477 java.lang.Object. Verify lineage of throws clause elements. Use
11478 flag_no_overriding in warning report.
11479 (check_throws_clauses): Don't check if class was from
11480 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11481 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11482 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11483 warning on unsupported final local variables. Use build_decl
11484 instead of build_decl_no_layout. Get real local variable type from
11486 (source_start_java_method): Get real parameter type from
11487 dependency node. Call build_decl instead of build_decl_no_layout.
11488 (java_layout_classes): Reverse tree and layout type and class as
11489 required. Mark class as loaded when done.
11490 (resolve_field_access): Fixed indentation. Restricted condition
11491 leading to static field access code generation. Set field_type
11492 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11493 (resolve_qualified_expression_name): Initialize type_found to
11494 null. Handle static field resolved during qualification. Fixed
11495 layout on non primitive field decl types.
11496 (not_accessible_p): Fixed typo in comment.
11497 (patch_method_invocation): Resolve and layout class to search from
11499 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11500 layout non primitive type, if necessary. Make method node only to
11502 (find_applicable_accessible_methods_list): Consider WFL'ed method
11503 decl names. Fixed indentation.
11504 (argument_types_convertible): Resolve and layout target type if
11506 (java_complete_tree): Fixed indentation problems. Rewrote
11507 CALL_EXPR thrown exceptions check. Re-installed further processing
11508 of the assignment in certain cases.
11509 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11510 inlining on class literals.
11511 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11513 (valid_method_invocation_conversion_p): Likewise.
11514 (patch_string): Temporary disable forbidden use of `this' in
11515 explicit constructor invocations when doing string concatenation
11516 within their scope.
11517 (patch_unaryop): Added comment. Reinstalled code to disable
11518 further check on assignment operation with cast expression RHS.
11519 (patch_switch_statement): Fixed indentation.
11520 (build_try_statement): Call build_decl instead of
11521 build_decl_no_layout.
11522 (patch_synchronized_statement): Likewise.
11523 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11524 IS_UNCHECKED_EXPRESSION_P.
11525 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11526 layout argument exception type.
11527 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11528 of IS_UNCHECKED_EXPRESSION_P.
11530 1998-11-18 Anthony Green <green@cygnus.com>
11532 * jcf-parse.c (yyparse): Open class file in binary mode.
11534 1998-11-15 Per Bothner <bothner@cygnus.com>
11536 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11538 * jcf-write.c (perform_relocations): Move check out one loop.
11540 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11542 * Make-lang.in: Fix reference to srcdir.
11543 * jv-scan.c: Add missing xmalloc prototype.
11544 * jvgenmain.c: Ditto.
11546 1998-11-15 Per Bothner <bothner@cygnus.com>
11548 * decl.c (error_mark_node), java-tree.h: New global.
11549 * parse.y: Use empty_stmt_node instead of size_zero_node.
11550 (build_if_else_statement): If missing else, use empty_stmt_node.
11552 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11553 (java_complete_expand_method): Complain if return is missing.
11554 (java_check_regular_methods): Comment out incorrect error check.
11555 (not_accessible_p): Fix incorrect handling of protected methods.
11556 (patch_method_invocation): Pass correct context to not_accessible_p.
11557 (find_applicable_accessible_methods_list): Likewise.
11558 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11559 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11560 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11561 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11563 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11564 (push_int_const): Remove reundant NOTE_PUSH.
11565 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11566 (- case SWITCH_EXPR): Fix code generation bug.
11567 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11568 (generate_classfile): More robust for abstract methods.
11570 1998-11-15 Anthony Green <green@cygnus.com>
11572 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11573 * Make-lang.in: Ditto.
11575 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11576 * jvgenmain: Ditto.
11578 1998-11-15 Per Bothner <bothner@cygnus.com>
11580 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11582 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11584 1998-11-14 Per Bothner <bothner@cygnus.com>
11586 Allow uses of interface types to verify. This is not really
11587 type-safe, but it matches what Sun does, and is OK as long as
11588 there are appropriate run-time checks.
11589 * verify.c (merge_types): If merging two interface types,
11590 just set the result to java.lang.Object.
11591 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11593 1998-11-13 Tom Tromey <tromey@cygnus.com>
11595 * gjavah.c (main): Handle --output-class-directory argument.
11596 * jvspec.c (lang_specific_driver): Translate `-d' into
11597 -foutput-class-dir.
11598 * jcf.h (jcf_write_base_directory): Declare.
11599 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11600 * lang-options.h: Mention -foutput-class-dir.
11601 * jcf-write.c (jcf_write_base_directory): New global.
11602 (make_class_file_name): Put generated .class file into `-d'
11603 directory, or into source directory if -d not given. Function now
11605 (write_classfile): Free class file name. Handle case where class
11607 (DIR_SEPARATOR): New macro.
11608 Include <sys/stat.h>
11610 * Makefile.in (prefix): New macro.
11612 1998-11-12 Per Bothner <bothner@cygnus.com>
11614 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11615 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11616 here (done in patch_invoke instead).
11617 (case_identity): Moved here from parse.y.
11619 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11620 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11621 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11622 so they can be efficiently scanned without recursion.
11623 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11624 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11625 in BLOCK iteratively, rather than recursively.
11627 * parse.y (do_unary_numeric_promotion): New function.
11628 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11630 * parse.y (patch_newarray): Various fixes.
11632 Re-do handling of switch statements (for proper block scoping).
11633 * parse.y: Add just a single block for the enture switch block,
11634 but don't create any "case blocks".
11635 (group_of_labels): Rmeoved unneeded non-terminal.
11636 CASE_EXPR and DEFAULT_EXPR are added to current block.
11637 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11638 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11639 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11640 * parse.y (wfl_operator, print_int_node): Make non-static.
11641 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11642 as part of recursive scan of block.
11643 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11644 (patch_switch_statement): Most tests move dinto java_complete_tree.
11646 * parse.y: Make various production be non-typed (void).
11647 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11648 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11649 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11651 * jcf-write.c (struct jcf_handler): New type.
11652 (struct jcf_switch_state): New type.
11653 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11654 (alloc_handler, emit_unop, emit_reloc): New functions.
11655 (adjust_typed_op): Add extra parameter ("max type" offset).
11656 (emit_switch_reloc, emit_case-reloc): New function.
11657 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11658 (generate_bytecode_insns): Support REAL_CST, switch statements,
11659 exception handling, method calls, object/array creation, and more.
11661 * class.c: Remove some unused variables.
11662 * constants.c (find_string_constant): New function.
11663 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11664 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11665 if flag_emit_class_files.
11667 1998-11-12 Tom Tromey <tromey@cygnus.com>
11669 * jcf-io.c (find_class): Added explanatory comment.
11671 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11672 trailing slash to `.zip' entries.
11674 * jvspec.c (lang_specific_driver): Correctly handle case where
11675 GC_NAME not defined.
11677 1998-11-11 Tom Tromey <tromey@cygnus.com>
11679 * jvspec.c (GC_NAME): New define.
11680 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11682 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11684 1998-11-11 Per Bothner <bothner@cygnus.com>
11686 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11688 1998-11-11 Tom Tromey <tromey@cygnus.com>
11690 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11692 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11694 * class.c (is_compiled_class): Call safe_layout_class for class
11695 compiled from source.
11696 * conver.h (convert_to_integer, convert_to_real,
11697 convert_to_pointer): Added prototypes.
11698 * decl.c (init_decl_processing): Non longer push the decls of
11699 `methodtable', `constants', `Class', `Field', `dispatchTable'
11700 `jexception' and `Method'.
11701 * expr.c (build_invokeinterface): New function.
11702 (expand_invoke): static variable CLASS_IDENT now in
11703 build_invokeinterface. Use build_invokeinterface.
11704 (expand_java_field_op): Moved code to inline
11705 java.lang.PRIMTYPE.TYPE into a function.
11706 (build_primtype_type_ref): New function.
11707 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11708 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11709 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11710 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11711 (DECL_LOCAL_STATIC_VALUE): New macro.
11712 (build_invokeinterface, build_primtype_type_ref): New function
11714 (java_parse_abort_on_error): Macro rewritten.
11715 * jcf-parse.c (current_method): Add comment to declaration.
11716 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11717 Function prototypes fixed.
11718 (jcf_parse_source): push/pop parser context. save/restore global.
11719 (parse_source_file): Fixed leading comment. Now take a
11720 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11721 classes and pop the parser context anymore.
11722 (yyparse): Push parser context, save globals, parse the source
11723 file, restore globals and pop the parser context when processing a
11725 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11726 * lex.c (java_parse_doc_section): New function.
11727 (java_lex): Call java_parse_doc_section when appropriate. Build an
11728 operator around INSTANCEOF_TK.
11729 * lex.h (java_lineterminator, java_sprint_unicode,
11730 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11731 Prototypes rewritten.
11732 (java_parse_escape_sequence, java_letter_or_digit_p,
11733 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11734 java_read_unicode, java_store_unicode, java_read_char,
11735 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11736 Added function prototypes.
11737 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11739 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11741 (struct parser_ctxt): New fields: deprecated,
11742 current_parsed_class_un, gclass_list.
11743 (fix_method_argument_names, issue_warning_error_from_context,
11744 resolve_package, lookup_package_type): New function prototypes.
11745 (resolve_expression_name): Fixed function prototype.
11746 (find_applicable_accessible_methods_list): Fixed indentation, added
11747 extra argument in prototype.
11748 (check_final_assignment, build_null_of_type, check_deprecation,
11749 check_method_redefinition, reset_method_name,
11750 java_check_regular_methods, java_check_abstract_methods,
11751 maybe_build_primttype_type_ref): New function prototype.
11752 * parse.y (conver.h): Include.
11753 (INSTANCEOF_TK): Tagged <operator>.
11754 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11755 (relational_expression:): Build binop for instanceof.
11756 (java_push_parser_context): Remember ctxp->gclass_list across
11758 (java_pop_parser_context): Simply return if no context
11759 exists. Remember gclass_list across contexts.
11760 (issue_warning_error_from_context): New function.
11761 (parse_error_context): Don't setup ctxp->elc here. Call
11762 issue_warning_error_from_context instead.
11763 (parse_warning_context): Likewise.
11764 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11765 setup. Link new class/interface to ctxp->gclass_list.
11766 (add_superinterfaces): Register interface as incomplete if not
11768 (create_class): Remember class unqualified name in
11769 ctxp->current_parsed_class_un. Check class deprecation.
11770 (register_fields): Check field deprecation. Remember static final
11771 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11773 (method_header): New local variable ORIG_ARG. Use unqualified
11774 current class name for check on constructor errors. Promote return
11775 type if of record type. Argument list fix moved in
11776 fix_method_argument_names, called here. Check method deprecation.
11777 (fix_method_argument_names): New function.
11778 (method_declarator): Promote record typed arguments.
11779 (safe_layout_class): Check class methods before layout.
11780 (java_complete_class): Compute field layout when patched.
11781 (do_resolve_class): Try to load class after having it renamed
11782 after the package name.
11783 (get_printable_method_name): Use DECL_CONTEXT.
11784 (reset_method_name): New function.
11785 (check_method_redefinition): Use reset_method_name.
11786 (java_check_regular_methods): New local variable
11787 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11788 names for error report. Check for compile-time error when method
11789 found has default (package) access.
11790 (java_check_abstract_methods): Now takes an interface DECL node as
11791 an argument. Also reinstall real name on unchecked
11792 overriding/hiding methods for error report.
11793 (java_check_methods): Fixed leading comment. Get classes to verify
11794 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11795 CLASS_METHOD_CHECKED_P on class verification.
11796 (lookup_java_method2): Get real method name if necessary.
11797 (find_in_imports): Don't check package class access here.
11798 (resolve_package, lookup_package_type): New functions.
11799 (java_layout_classes): Fixed leading comment. Take classes to be
11800 laid out from ctxp->gclass_list.
11801 (java_complete_expand_methods): Don't expand native and abstract
11803 (java_expand_classes): New function.
11804 (resolve_expression_name): Use additional argument ORIG. Retrieve
11805 values of static final field of primitive types.
11806 (resolve_field_access): Handles static final field of promotive
11808 (resolve_qualified_expression_name): Handle STRING_CST as
11809 primaries and package name resolution. Check deprecation on found
11810 decls. Set where_found and type_found on non static field resolved
11811 during qualification. Layout non primitive field decl types.
11812 (check_deprecation): New function.
11813 (maybe_access_field): Simplified.
11814 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11815 removed. Reverse method's argument when primary is a type. Don't
11816 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11817 instead. Include abstract class in the list of class searchable
11818 for constructors. Use DECL_CONTEXT of found method for access
11819 checks. Check method deprecation.
11820 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11821 converting arguments. Handle INVOKE_INTERFACE.
11822 (lookup_method_invoke): Search constructor using existing
11823 infrastructure (don't rely on lookup_java_constructor anymore).
11824 (find_applicable_accessible_methods_list): Extra argument flag
11825 LC. Now include constructor in the search.
11826 (qualify_ambiguous_name): Conditional expression are primaries.
11827 (not_initialized_as_it_should_p): static final are always
11829 (java_complete_tree): Pass extra NULL argument to
11830 resolve_expression_name. Stricter test to carry on patching
11831 assignments. New case for INSTANCEOF_EXPR.
11832 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11833 (check_final_assignment, maybe_build_primttype_type_ref): New
11835 (patch_assignment): Detect resolved static finals and carry normal
11836 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11837 (try_builtin_assignconv): Access constant 0 on all primitive
11839 (valid_builtin_assignconv_identity_widening_p): Accept identical
11840 types. Accept all promoted type on int type.
11841 (valid_ref_assignconv_cast_p): Accept a null pointer to be
11842 assigned to a reference.
11843 (valid_method_invocation_conversion_p): Accept to check null
11845 (build_binop): Merge declaration and initialization of local
11847 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
11848 numeric types. Improved validity test for qualify operators on
11850 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
11851 and PREINCREMENT_EXPR. Also detect resolved static finals of a
11852 primitive type and issue the appropriate error message.
11853 (resolve_type_during_patch): Mark class loaded when resolved.
11854 (patch_cast): Allow null to be cased to reference types.
11855 (build_null_of_type): New function.
11856 (patch_array_ref): Handle array on references correctly.
11857 (patch_return): Removed unused local variable MODIFY. Force
11858 boolean to be returned as integers. Allows null to be returned by
11859 a function returning a reference.
11860 * typeck.c (convert_to_integer, convert_to_real,
11861 convert_to_pointer): Prototypes moved to convert.h
11862 (lookup_argument_method): Use method real name, if necessary.
11864 1998-10-30 Tom Tromey <tromey@cygnus.com>
11866 * class.c (build_class_ref): Changed name of primitive classes to
11869 * class.c (make_class_data): Renamed fields: nmethods to
11870 method_count, method_count to dtable_method_count. Always set
11871 `state' field to 0.
11872 * decl.c (init_decl_processing): Likewise.
11874 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11876 * class.c (layout_class): Don't mangle <finit>, produce
11877 __finit<class> instead. Don't verify artificial methods.
11878 * decl.c (finit_identifier_node): New declared global.
11879 (init_decl_processing): finit_identifier_node initialized.
11880 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
11881 * java-tree.h (finit_identifier_node): Declared as extern.
11882 (struct lang_decl): New field called_constructor.
11883 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
11884 (CLASS_HAS_FINIT_P): New macro.
11885 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
11886 explicit constructor invocation.
11887 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
11888 CALL_SUPER_CONSTRUCTOR_P): New macros.
11889 (write_classfile): Added prototype.
11890 * jcf-parse.c (jcf_parse_source): Parse and remember for
11891 generation if the file was seen on the command line.
11892 (parse_source_file): Don't write the class file here.
11893 (yyparse): Loop on files rewritten. Set current_jcf.
11894 (parse_zip_file_entries): Parse class file only if it was found.
11895 * lang.c (init_parse): Don't open command line provided filename
11897 (lang_parse): Don't set main_jcf anymore.
11898 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
11899 (JCONSTRUCTOR_CHECK): New macro.
11900 (JBSC_TYPE_P): New macro.
11901 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
11902 (COMPLETE_CHECK_OP_2): New macro.
11903 (struct parse_ctxt): New field explicit_constructor_p.
11904 (check_class_interface_creation): Fixed prototype indentation.
11905 (patch_method_invocation_stmt): Prototype reflects added argument.
11906 (patch_invoke): Likewise.
11907 (complete_method_declaration, build_super_invocation,
11908 verify_constructor_circularity,
11909 build_this_super_qualified_invocation, get_printable_method_name,
11910 patch_conditional_expr, maybe_generate_finit, fix_constructors,
11911 verify_constructor_super, create_artificial_method,
11912 start_artificial_method_body, end_artificial_method_body,
11913 generate_field_initialization_code): New function prototypes.
11914 * parse.y: Fixed leading comment
11915 (constructor_header:, constructor_body:, block_end:): Rules tagged
11917 (type_declaration:): Call maybe_generate_finit.
11918 (method_declaration:): Action for method_body: placed in new
11919 function complete_method_declaration, called here.
11920 (constructor_declaration:): Defined actions. Removed leading
11922 (constructor_header:): New rule with action.
11923 (constructor_body:): Rule rewritten using block_begin: and
11924 block_end:. Defined actions.
11925 (constructor_declarator:, explicit_constructor_invocation:):
11927 (block:): Use new rules block_begin: block_end:.
11928 (block_begin:, block_end:): New rules and actions.
11929 (block_statements:): Fixed error message for explicit
11931 (method_invocation:): Call build_this_super_qualified_invocation
11932 if primary is `this' or `super' was seen.
11933 (conditional_expression:): Action defined.
11934 (extra_ctxp_pushed_p): New static global flag.
11935 (java_parser_context_save_global): Create parser context if
11936 necessary. Use extra_ctxp_pushed_p to remember it.
11937 (java_parser_context_restore_global): Pop extra parser context if
11939 (build_array_from_name): Array on primitive types are marked
11941 (register_fields): Restore new name in field initializer
11942 expression if type was altered. Non static fields initialized upon
11943 declaration marked initialized.
11944 (maybe_generate_finit): New function.
11945 (maybe_generate_clinit): Use create_artificial_method,
11946 start_artificial_method_body, end_artificial_method_body. Generate
11947 debug info for enclosed initialization statements.
11948 (method_header): Fixed leading comment. Check constructor
11949 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11951 (complete_method_declaration, constructor_circularity_msg,
11952 verify_constructor_circularity): New functions.
11953 (get_printable_method_name): New function.
11954 (check_method_redefinition): Don't rename <finit> methods. Fix
11955 declared constructor names. Error message for
11956 constructors modified.
11957 (java_check_regular_methods): Local variable seen_constructor
11958 renamed saw_constructor. Skip verification on constructors. Create
11959 default constructor with create_artificial_method.
11960 (java_check_methods): Removed unnecessary empty line.
11961 (create_artificial_method, start_artificial_method_body,
11962 end_artificial_method_body): New functions.
11963 (java_layout_classes): Changed leading comment. Reverse fields
11964 list if necessary. Always layout java.lang.Object if being
11966 (java_complete_expand_methods): Verify constructor circularity.
11967 (java_complete_expand_method): Call fix_constructor on
11968 constructors. Local variable no_ac_found removed. Restore
11969 bindings if method body expansion failed.
11970 (fix_constructors, verify_constructor_super,
11971 generate_field_initialization_code): New function.
11972 (java_expand_classes): Fixed leading comment. Write class file
11974 (resolve_expression_name): Check for illegal instance variable
11975 usage within the argument scope of an explicit constructor
11977 (resolve_qualified_expression_name): Pass extra from_super flag
11978 when invoking patch_method_invocation_stmt. New case for
11979 conditional expression when used as a primary. Check for error
11980 when acquiring super.
11981 (patch_method_invocation_stmt): Added extra argument super. New
11982 local variable is_static_flag. Set class_to_search according to
11983 the nature of the constructor invocation. Don't add `this'
11984 argument when expanding NEW_CLASS_EXPR. Check for illegal method
11985 invocation within the argument scope of explicit constructor
11986 invocation. Set is_static according to is_static_flag. Provide
11987 extra `super' argument to patch_invoke invocation.
11988 (patch_invoke): New argument from_super. Loop on arguments
11989 indentation fixed. Pass from_super to invocation_mode. New switch
11990 case INVOKE_SUPER. Fixed error message in switch default case.
11991 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
11993 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
11994 (lookup_method_invoke): Fixed prototypes in candidates list. Error
11995 message takes constructors into account.
11996 (find_applicable_accessible_methods_list): Fixed indentation.
11997 (qualify_ambiguous_name): Take explicit constructor invocation
11998 into account. Deal with a conditional expression as a primary to
12000 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
12001 case. Added extra argument to patch_method_invocation_stmt.
12002 Register calls made to explicit constructor `this'. Don't call
12003 save_expr in ARRAY_REF case when emitting class files. Check for
12004 illegal use of this when expanding explicit constructor invocation
12006 (complete_function_arguments): Set and reset parser context
12007 explicit_constructor_p field value when appropriate.
12008 (build_super_invocation, build_this_super_qualified_invocation):
12010 (patch_assignment): Fixed typo.
12011 (patch_unaryop): Check on final fields occurs only when a decl
12013 (patch_return): Take constructors into account.
12014 (patch_conditional_expr): New function.
12015 * typeck.c (build_java_signature): Removed unnecessary empty line.
12017 1998-10-28 Jeffrey A Law (law@cygnus.com)
12019 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
12021 1998-10-28 Tom Tromey <tromey@cygnus.com>
12023 * decl.c (init_decl_processing): Renamed fields.
12024 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
12025 interface_len, msize fields.
12027 * class.c (make_class_data): Removed subclass_head and
12028 subclass_next fields.
12029 * decl.c (init_decl_processing): Removed subclass_head and
12030 subclass_next fields.
12032 1998-10-28 Jeffrey A Law (law@cygnus.com)
12034 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
12035 * mangle.c (emit_unicode_mangled_name): Similarly.
12037 1998-10-26 Nick Clifton <nickc@cygnus.com>
12039 * jcf-parse.c (get_constant): Place braces around code to compute
12040 'd' when REAL_ARITHMETIC is not defined.
12042 1998-10-25 H.J. Lu (hjl@gnu.org)
12044 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
12047 1998-10-23 Tom Tromey <tromey@cygnus.com>
12049 * lang-specs.h: `.zip' files are input to jc1.
12051 1998-10-22 Per Bothner <bothner@cygnus.com>
12053 * jvspecs.c: Add (but don't enable) support for combining multiple
12054 .class and .java input filenames to a single jc1 invocation.
12055 Add support for -C flag (copile to .class files).
12056 Translate -classpath and -CLASSPATH arguments.
12057 * lang-specs.h: Don't set %2 spec.
12059 1998-10-22 Tom Tromey <tromey@cygnus.com>
12061 * jcf-path.c (add_entry): Don't add trailing separator if entry is
12063 (add_path): Don't add trailing separator to non-empty path
12066 * lang.c (lang_decode_option): Check for -fclasspath and
12067 -fCLASSPATH before examining other `-f' options.
12069 * java-tree.h (finalize_identifier_node): Don't declare.
12070 * class.c (make_class_data): Don't push "final" field.
12071 * decl.c (init_decl_processing): Don't push "final" field.
12072 (finalize_identifier_node): Removed.
12073 (init_decl_processing): Don't set finalize_identifier_node.
12075 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
12077 1998-10-11 Anthony Green <green@cygnus.com>
12079 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
12080 (JV_SCAN_SOURCES): New macro.
12081 (JCF_DUMP_SOURCES): Likewise.
12082 (jcf-dump$(exeext)): New target.
12083 (jv-scan$(exeext)): New target.
12085 1998-10-22 Tom Tromey <tromey@cygnus.com>
12087 * Makefile.in (LEX): Removed.
12088 (LEXFLAGS): Likewise.
12089 (SET_BISON): New macro.
12091 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
12092 spurious diffs in parse.c.
12093 ($(PARSE_SCAN_C)): Likewise.
12094 (PARSE_DIR): New macro.
12096 (PARSE_SCAN_C): Likewise.
12097 (PARSE_RELDIR): New macro.
12099 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
12101 * jcf-io.c (find_class): Use saw_java_source to determine when to
12102 look for `.java' file.
12103 * jcf-parse.c (saw_java_source): New global.
12104 (yyparse): Set it if `.java' file seen.
12106 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
12107 (GCJH_SOURCES): Likewise.
12108 * Makefile.in (datadir): New macro.
12109 (libjava_zip): Likewise.
12110 (JAVA_OBJS): Added jcf-path.o.
12111 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12112 (../gcjh$(exeext)): Likewise.
12113 (jcf-path.o): New target.
12114 * java-tree.h (fix_classpath): Removed decl.
12115 * jcf-parse.c (fix_classpath): Removed.
12116 (load_class): Don't call fix_classpath.
12117 * parse.y (read_import_dir): Don't call fix_classpath.
12118 * lex.h: Don't mention classpath.
12119 * lex.c (java_init_lex): Don't initialize classpath.
12120 * jcf-io.c (classpath): Removed global.
12121 (find_class): Use jcf_path iteration functions. Correctly search
12122 class path for .java file.
12123 (open_in_zip): New argument `is_system'.
12124 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
12125 classpath-related options.
12126 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
12128 (lang_init): Call jcf_path_init.
12129 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
12130 * lang-specs.h: Handle -I. Minor cleanup to -M options.
12131 Correctly put braces around second string in each entry.
12132 * gjavah.c (main): Call jcf_path_init. Recognize all the new
12133 classpath-related options.
12134 (help): Updated for new options.
12135 * jcf.h: Declare functions from jcf-path.c. Don't mention
12136 `classpath' global.
12137 * jcf-path.c: New file.
12139 * jcf-depend.c: Include jcf.h.
12141 * jcf-write.c (localvar_alloc): Returns `void'.
12142 (localvar_free): Removed unused variable.
12144 * lang.c (OBJECT_SUFFIX): Define if not already defined.
12145 (init_parse): Use OBJECT_SUFFIX, not ".o".
12147 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
12149 * class.c (emit_register_classes): Renamed from
12150 emit_register_class.
12151 * java-tree.h (emit_register_classes): Prototype renamed from
12152 emit_register_class.
12153 * jcf-parse.c (yyparse): Call emit_register_classes once before
12155 * parse.y (java_expand_classes): No longer register classes.
12157 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
12159 * class.c (is_compiled_class): New local variable
12160 seen_in_zip. Identify classes found in currently compiled source
12162 * decl.c (complete_start_java_method): Fixed typo.
12163 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
12164 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
12165 (CLASS_P): Moved around.
12166 (java_parse_abort_on_error): Macro moved from jcf-parse.c
12167 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
12169 (jcf_parse_source): Changed leading comment. Removed unnecessary
12170 fclose and CLASS_FROM_SOURCE_P marking.
12171 (parse_source_file): New local variables remember_for_generation
12172 and filename. Mark parsed file name identifier node. Removed block
12173 executed when parse_only was null. Set remember_for_generation.
12174 Use it as an argument to java_pop_parser_context.
12175 (yyparse): New local variables several_files, list, next node and
12176 current_file_list. Split ampersand separated file names into
12177 current_file_list. Iterate through the list and parse accordingly.
12178 * parse.h (java_pop_parser_context): New function prototype.
12179 * parse.y (ctxp_for_generation): New static global variable.
12180 (java_pop_parser_context): New argument generate. Link popped ctxp
12181 to ctxp_for_generation list accordingly.
12182 (java_complete_expand_methods): Fixed indentation.
12183 (java_expand_classes): New function.
12185 1998-10-17 Per Bothner <bothner@cygnus.com>
12187 * Makefile.in: Link with libiberty.a instead of memmove.o.
12189 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
12191 * lex.c (setjmp.h): No longer included.
12192 * lex.h (setjmp.h): Included.
12193 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
12194 (duplicate_declaration_error_p): Renamed from
12195 duplicate_declaration_error.
12196 (build_array_from_name): New function prototype.
12197 * parse.y (setjmp.h): No longer included.
12198 (variable_declarator_id): Define action.
12199 (build_array_from_name): New function.
12200 (duplicate_declaration_error_p): Renamed from
12201 duplicate_declaration_error. Fixed leading comment.
12202 (register_fields): Main `for' loop reorganized. Uses
12203 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12204 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12205 build_array_from_name.
12206 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12208 (read_import_dir): Don't try to skip `.' and `..'.
12209 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12210 build_array_from_name. Main `for' loop reorganized.
12211 (resolve_qualified_expression_name): When building access to a
12212 field, use the type where the field was found, not its own type.
12213 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12214 field was found is null.
12215 (qualify_ambiguous_name): Sweep through all successive array
12218 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12220 * java-tree.h (pop_labeled_block, lang_printable_name,
12221 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12222 interface_of_p, inherits_from_p, fix_classpath,
12223 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12224 make_class_data, register_class, alloc_name_constant): New
12225 function prototypes.
12226 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12227 indentation. Added cast to remove warning.
12228 (lang_printable_name): Set v argument unused.
12229 (lang_print_error): Added argument to lang_printable_name call.
12230 (java_dummy_print, print_lang_decl, print_lang_type,
12231 print_lang_identifier, lang_print_xnode): All argument marked
12233 * lex.c (java_unget_unicode): Removed unnecessary argument.
12234 (java_allocate_new_line): Unused local variable is gone.
12235 (java_read_char): Added parenthesis in expressions to remove
12236 warnings. Added final return statement.
12237 (java_read_unicode): Added parenthesis in expression to remove
12239 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12240 (java_parse_escape_sequence): Likewise.
12241 (java_lex): Unused local variables are gone. Fixed
12242 java_unget_unicode invocation.
12243 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12245 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12246 lang_printable_name invocation in macro.
12247 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12249 (duplicate_declaration_error): Suppressed unused argument in
12251 (identical_subpath_p): Function declaration is gone.
12252 (patch_invoke): Suppressed unused argument in prototype.
12253 (patch_cast, build_labeled_block, check_thrown_exceptions):
12255 * parse.y (setjmp.h): Included
12256 (toplev.h): Likewise.
12257 (field_declaration:): Suppressed unused local
12258 (label_decl:): Fixed build_labeled_block invocation.
12259 (java_pop_parser_context): Put extra parenthesis around assignment
12261 (yyerror): Suppressed unused local variables.
12262 (variable_redefinition_error): Fixed lang_printable_name
12264 (create_interface): Suppressed unused local variables.
12265 (create_class): Likewise.
12266 (duplicate_declaration_error): Suppressed unused argument. Fixed
12267 lang_printable_name invocation.
12268 (register_fields): Suppressed unused local variable. Fixed
12269 duplicate_declaration_error invocation.
12270 (method_header): Suppressed unused local variable.
12271 (method_declarator, parser_check_super): Likewise.
12272 (java_complete_class): Suppressed unused local variable. Fixed
12273 fatal error message.
12274 (complete_class_report_errors): Added default: in switch.
12275 (java_check_regular_methods): Fixed lang_printable_name
12277 (check_throws_clauses): Likewise.
12278 (java_check_abstract_methods): Suppressed unused local
12279 variable. Fixed lang_printable_name invocation.
12280 (read_import_entry): Added supplemental return statement.
12281 (read_import_dir): Suppressed unused local variables.
12282 (check_pkg_class_access, declare_local_variables): Likewise.
12283 (source_start_java_method): Suppressed unused extern variable
12285 (expand_start_java_method): Suppressed unused extern and local
12286 variable declarations.
12287 (java_complete_expand_methods): Likewise.
12288 (java_complete_expand_method): Suppressed unused local variables.
12289 (make_qualified_name): Likewise.
12290 (resolve_qualified_expression_name): Added default: in
12291 switch. Fixed lang_printable_name invocation.
12292 (class_instance_creation_expression): Added parenthesis around
12294 (patch_method_invocation_stmt): Fixed lang_printable_name and
12295 patch_invoke invocations.
12296 (check_for_static_method_reference): Fixed lang_printable_name
12298 (patch_invoke): Suppressed unused arguments and local variables.
12299 (lookup_method_invoke): Suppressed unused local variables.
12300 (qualify_ambiguous_name): Added default: in switch.
12301 (identical_subpath_p): Function removed.
12302 (patch_assignment): Suppressed unused local variables. Suppressed
12303 unnecessary if statement. Fixed lang_printable_name invocations.
12304 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12305 (valid_ref_assignconv_cast_p): Parenthesis around
12306 expression. Suppressed unused local variables.
12307 (build_binop): Suppressed unused local variables. fixed
12308 lang_printable_name invocations.
12309 (string_constant_concatenation): Suppressed unused local
12311 (patch_unaryop): Fixed lang_printable_name invocation.
12312 (patch_cast): Suppressed unnecessary argument. Fixed
12313 lang_printable_name invocation.
12314 (patch_array_ref): Fixed lang_printable_name invocation.
12315 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12316 (build_labeled_block): Suppressed unused argument.
12317 (generate_labeled_block): Fixed build_labeled_block invocation.
12318 (build_loop_body): Suppressed unused local variables.
12319 (patch_loop_statement): Likewise.
12320 (patch_exit): Fixed lang_printable_name invocation.
12321 (patch_switch_statement): Likewise.
12322 (case_identity): First argument marked unused.
12323 (patch_try_statement): Fixed lang_printable_name invocations.
12324 (patch_synchronized_statement, patch_throw_statement): Likewise.
12325 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12326 lang_printable_name invocations.
12327 (check_thrown_exceptions_do): Suppressed unused argument.
12329 1998-10-14 Tom Tromey <tromey@cygnus.com>
12331 * jcf-write.c (write_classfile): Add output class file as target.
12332 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12333 * jcf.h: Added declarations for dependency-tracking functions.
12334 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12335 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12336 (finish_parse): Call jcf_dependency_write.
12337 (dependency_tracking): New global.
12338 (DEPEND_SET_FILE): New define.
12339 (DEPEND_ENABLE): New define.
12340 (init_parse): Enable dependency tracking if required.
12342 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12343 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12344 (../gcjh$(exeext)): Likewise.
12345 (jcf-depend.o): New target.
12346 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12347 (GCJH_SOURCES): Likewise.
12348 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12350 (find_classfile): Added dep_name argument.
12351 (find_class): Compute name of dependency.
12352 (open_in_zip): Call jcf_dependency_add_file.
12353 * gjavah.c (output_file): No longer global.
12354 (usage): Don't mention "gjavah".
12356 (java_no_argument): Likewise.
12357 (version): Likewise.
12358 (main): Recognize and handle -M family of options.
12359 (print_mangled_classname): Return is void.
12360 (process_file): Handle case where output is suppressed.
12361 (HANDLE_END_FIELD): Likewise.
12362 (HANDLE_METHOD): Likewise.
12363 * jcf-depend.c: New file.
12365 1998-10-13 Jeffrey A Law (law@cygnus.com)
12367 * java-tree.def: Add missing newline at EOF.
12369 1998-10-13 Tom Tromey <tromey@cygnus.com>
12371 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12372 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12374 Include <config.h> and "system.h".
12375 (disassemble_method): Undefine RET to avoid clash with
12376 config/i386/i386.h.
12378 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12380 * decl.c (runtime_exception_type_node, error_exception_type_node):
12381 New global variables.
12382 (init_decl_processing): Initialized.
12383 * expr.c (java_lang_expand_expr): Set caught exception type to
12384 null if catch handler argument doesn't exit.
12385 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12387 * java-tree.h (runtime_exception_type_node,
12388 error_exception_type_node): Global variables declared.
12389 (DECL_FUNCTION_THROWS): New macro.
12390 (DECL_FUNCTION_BODY): Modified comment.
12391 (DECL_SPECIFIC_COUNT): Likewise.
12392 (struct lang_decl): New field throws_list.
12393 (IS_UNCHECKED_EXPRESSION_P): New macro.
12394 * lex.c (java_lex): Generate location information for THROW_TK.
12395 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12396 EXCEPTIONS_P): New macros.
12397 (enum jdep_code): New value JDEP_EXCEPTION.
12398 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12399 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12400 PATCH_METHOD_RETURN_ERROR): New macros.
12401 (patch_method_invocation_stmt): Added new argument to prototype.
12402 (patch_synchronized_statement, patch_throw_statement,
12403 check_thrown_exceptions, check_thrown_exceptions_do,
12404 purge_unchecked_exceptions, check_throws_clauses): New function
12406 * parse.y Fixed typo in keyword section.
12407 (throw:): Rule tagged <node>.
12408 (THROW_TK): Keyword tagged <operator>.
12409 (method_header:): Last argument to call to method_header passed
12411 (throws:, class_type_list:, throw_statement:,
12412 synchronized_statement:, synchronized:): Defined actions.
12413 (method_header): New local variable current. Register exceptions
12414 from throws clause.
12415 (java_complete_tree): Complete and verify exceptions from throws
12417 (complete_class_report_errors): Error message on exceptions not
12419 (java_check_regular_methods): Fixed typo. Shortcut on private
12420 overriding methods. Changed error message on method
12421 redefinition. Check for throws clause compatibility.
12422 (check_throws_clauses): New function.
12423 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12424 method. Changed error message on method redefinition.
12425 (currently_caught_type_list): New static variable.
12426 (java_complete_expand_methods): Purge unchecked exceptions from
12427 throws clause list. Call PUSH_EXCEPTIONS before walk and
12428 POP_EXCEPTIONS after.
12429 (resolve_qualified_expression_name): Pass new argument as NULL to
12430 patch_method_invocation_stmt.
12431 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12432 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12433 argument list when appropriate. Use new argument if non null to
12434 store selected method decl.
12435 (patch_invoke): Convert if necessary args of builtin types before
12436 forming CALL_EXPR. Argument list no longer reversed here.
12437 (invocation_mode): Treat final methods as static methods.
12438 (java_complete_tree): New cases for THROW_EXPR: and
12439 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12441 (complete_function_arguments): No more RECORD_TYPE
12442 conversion. Function parameter nodes no longer saved.
12443 (valid_ref_assignconv_cast_p): Avoid handling null type.
12444 (patch_binop): Fixed null constant reference handling.
12445 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12446 BUILD_THROW macros.
12447 (patch_try_statement): Fixed comments. Record caught types in
12448 list, push the list, expand try block and pop the list.
12449 (patch_synchronized_statement, patch_throw_statement,
12450 check_thrown_exceptions, check_thrown_exceptions_do,
12451 purge_unchecked_exceptions): New functions.
12452 * typeck.c (lookup_argument_method): Allow WFL in place of method
12453 DECL_NAME during method definition check
12455 1998-10-09 Tom Tromey <tromey@cygnus.com>
12457 * gjavah.c (decode_signature_piece): New function.
12458 (print_c_decl): Use it. Added `name_override' argument.
12459 (print_method_info): Use name_override argument to print_c_decl.
12460 (seen_fields): Removed.
12461 (print_field_info): Don't update seen_fields.
12462 (struct method_name): New structure.
12463 (method_name_list): New global.
12464 (print_method_info): Add new method to list of methods.
12465 (name_is_method_p): New function.
12466 (print_field_info): If field name has same name as method, then
12468 (process_file): Parse methods before fields.
12469 (field_pass): New global.
12470 (HANDLE_END_FIELD): Take field_pass into account.
12472 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12474 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12475 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12477 1998-10-03 Anthony Green <green@cygnus.com>
12479 * jvspec.c: Fix bug in jvgenmain_spec patch.
12481 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12483 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12484 * decl.c (soft_exceptioninfo_call_node): New global variable.
12485 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12486 takes extra integer argument. soft_exceptioninfo_call_node
12488 * except.c (java_set_exception_lang_code): New function
12489 (method_init_exceptions): Called here.
12490 (prepare_eh_table_type): New function.
12491 (expand_end_java_handler): Called here.
12492 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12493 one argument. Modified generation of call to
12494 soft_badarrayindex_node to use new argument.
12495 (build_java_arrayaccess): Pass faulty index value to
12496 build_java_throw_out_of_bounds_exception.
12497 (generate_name): New function.
12498 (java_lang_expand_expr): New local variables node, current,
12499 has_finally_p. Expand TRY_EXPR node.
12500 (process_jvm_instruction): Replace top of the stack with thrown
12501 object reference when entering exception handler.
12502 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12503 specific tree codes.
12504 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12506 (DECL_SPECIFIC_COUNT): New macro.
12507 (prepare_eh_table_type, java_set_exception_lang_code,
12508 generate_name): New function declarations.
12509 (match_java_method): Declaration deleted.
12510 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12512 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12513 * parse.h (redefinition_error, refine_accessible_methods_list,
12514 can_cast_to_p): Function declaration removed.
12515 (classitf_redefinition_error, variable_redefinition_error,
12516 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12517 find_most_specific_methods_list, argument_types_convertible,
12518 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12519 valid_cast_to_p, valid_method_invocation_conversion_p,
12520 try_reference_assignconv, add_stmt_to_compound,
12521 build_jump_to_finally, build_tree_list, patch_try_statement,
12522 java_get_catch_block): New function declarations.
12523 * parse.y (string_buffer_type): Global variable deleted.
12524 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12525 finally): Rules tagged <node>.
12526 (TRY_TK, CATCH_TK): Token tagged <operator>.
12527 (class_body_declaration:, class_member_declaration:,
12528 formal_parameter:, explicit_constructor_invocation:,
12529 interface_member_declaration:, constant_declaration:,
12530 primary_no_new_array:, class_instance_creation_expression:,
12531 array_creation_expression:): Issue error on unsuported JDK1.1
12533 (try_statement:, catches:, finally:): Define actions.
12534 (catch_clause_parameter): New rule.
12535 (catch_clause:): Use new rule catch_clause_parameter.
12536 (parse_jdk1_1_error): New function.
12537 (redefinition_error): Renamed classitf_redefinition_error.
12538 (variable_redefinition_error): New function.
12539 (check_class_interface_creation): Call
12540 classitf_redefinition_error.
12541 (java_complete_tree): Added error message on JDEP_TYPE: case.
12542 (complete_class_report_errors): Fixed indentation.
12543 (declare_local_variables): Call variable_redefinition_error.
12544 (source_end_java_method): Call java_set_exception_lang_code and
12545 emit_handlers where appropriate.
12546 (java_method_add_stmt): Call add_stmt_to_block.
12547 (add_stmt_to_block): New function.
12548 (lookup_method_invoke): Fixed outside comment. new local variable
12549 candicates. Call find_applicable_accessible_methods_list and
12550 find_most_specific_methods_list when searching for a
12551 method. Modified error report to list possible candidates when
12553 (find_applicable_accessible_methods_list,
12554 find_most_specific_methods_list, argument_types_convertible): New
12556 (refine_accessible_methods_list): Function deleted.
12557 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12558 expr (if applicable) before calling patch_array_ref.
12559 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12560 (enter_block): Fixed comment.
12561 (enter_a_block): New function.
12562 (patch_assignment): Reorganized. Call try_reference_assignconv for
12563 references. Call valid_cast_to_p instead of can_cast_to_p.
12564 (try_reference_assignconv,
12565 valid_builtin_assignconv_identity_widening_p): New functions.
12566 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12567 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12569 (build_string_concatenation): Don't resolve StringBuffer.
12570 (patch_cast): Fixed inverted arguments.
12571 (patch_array_ref): Code to save array expr deleted. Call
12572 valid_cast_to_p instead of can_cast_to_p.
12573 (generate_labeled_block): Call generate_name.
12574 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12575 patch_try_statement): New functions.
12576 * typeck.c (match_java_method): Function deleted.
12578 1998-10-02 Anthony Green <green@cygnus.com>
12580 * jvspec.c: jvgenmain_spec uses different temporary file names.
12582 1998-10-02 Anthony Green <green@cygnus.com>
12584 * jvspec.c (lang_specific_driver): Fail if user specifies
12585 --main= when not linking.
12587 1998-09-28 Tom Tromey <tromey@cygnus.com>
12589 * class.c (make_class_data): Push value for `thread' field.
12590 * decl.c (init_decl_processing): Added `thread' field to class.
12592 * class.c (add_field): Always make static fields externally
12595 1998-09-26 Anthony Green <green@cygnus.com>
12597 * expr.c (build_java_athrow,
12598 build_java_throw_out_of_bounds_exception, expand_invoke,
12599 build_newarray, expand_java_multianewarray, build_java_monitor):
12600 Update comments to reflect _Jv_* function names.
12602 1998-09-25 Per Bothner <bothner@cygnus.com>
12604 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12605 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12606 * parse.y (expand_start_java_method): Likewise.
12608 1998-09-24 Per Bothner <bothner@cygnus.com>
12610 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12612 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12613 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12614 * expr.c: Remove no-longer-needed calls to promote_type.
12615 * decl.c (give_name_to_locals): Liekwise.
12616 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12617 * parse.y: Add/remove promote_type calls as appropriate.
12618 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12619 (parse_signature_string): Likewise.
12620 (build_java_array_type): Fix for now signature convenions.
12622 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12624 1998-09-23 Tom Tromey <tromey@cygnus.com>
12626 * class.c (init_class_processing): libjava function renamed to
12629 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12631 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12632 * java-tree.def: Fixed DEFTREECODE third argument.
12633 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12634 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12635 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12636 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12637 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12638 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12639 * lang.c (java_tree_code_type, java_tree_code_length,
12640 java_tree_code_name): New arrays.
12641 (lang_init): Append Java tree node definitions to Gcc ones.
12642 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12644 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12646 (java_lex): Allow declaration of empty string constants. Retain
12647 location information on CASE_TK and DEFAULT_TK.
12648 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12649 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12650 Modified to be more robust.
12651 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12652 (build_new_invocation, try_builtin_assignconv,
12653 patch_switch_statement, string_constant_concatenation,
12654 build_string_concatenation, patch_string_cst, patch_string,
12655 java_expand_switch): New function declarations.
12656 * parse.y: Rules related to switch and EH tagged <node>.
12657 (label_id): Set to NULL_TREE
12658 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12660 (this_or_super:): Fixed indentation.
12661 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12662 statement_expression:): Removed call to RULE on all sub-rules.
12663 (switch_expression:, switch_labels:): New rules.
12664 (switch_statement:, switch_block:, switch_block_statement_groups:,
12665 switch_block_statement_group:, switch_labels:, switch_label:):
12667 (throw_statement:, synchronized_statement:, try_statement:):
12668 Defined temporary actions.
12669 (class_instance_creation_expression:): Call
12670 build_new_invocation. Fixed indentation.
12671 (field_access): Fixed indentation.
12672 (method_invocation): Likewise.
12673 (make_qualified_primary): Use THIS_EXPR.
12674 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12675 resolving from SUPER, set *type_found.
12676 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12677 (java_complete_tree): Removed unused local variable `location'. Case
12678 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12679 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12680 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12681 STRING_CST: case. default: checks for patchable strings.
12682 (complete_function_arguments): Transform string constant or
12683 crafted StringBuffer if necessary.
12684 (build_method_invocation): Fixed comments.
12685 (build_new_invocation): New function.
12686 (patch_assignment): Call try_builtin_assignconv to figure a valid
12687 assignment conversion between builtin types.
12688 (try_builtin_assignconv): New function.
12689 (build_binop): Use URSHIFT_EXPR directly to call build.
12690 (operator_string): Use UNARY_PLUS_EXPR.
12691 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12693 (do_merge_string_cste, merge_string_cste,
12694 string_constant_concatenation, build_string_concatenation,
12695 patch_string, patch_string_cst): New function.
12696 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12697 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12698 (build_newarray_node): Use NEW_ARRAY_EXPR.
12699 (build_this): Use THIS_EXPR.
12700 (build_return): Enable debug information on return statement.
12701 (build_if_else_statement): Likewise.
12702 (complete_labeled_statement): Fixed related comment.
12703 (build_loop_body): Fixed comment.
12704 (build_bc_statement): Enable debug information on break/continue
12706 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12708 (patch_switch_statement, case_identity, java_expand_switch): New
12711 1998-09-21 Per Bothner <bothner@cygnus.com>
12713 * buffer.h (BUFFER_INIT): New macro.
12714 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12715 Pass (struct jcf_partial *state) to most functions.
12716 (jcf_block, jcf_relocation): New types.
12717 Support labels, branches, conditionals, loops.
12719 1998-09-21 Tom Tromey <tromey@cygnus.com>
12721 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12723 1998-09-21 Per Bothner <bothner@cygnus.com>
12725 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12726 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12727 not integer_type_node (INT_TYPE_SIZ bits).
12729 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12731 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12732 * jcf-dump.c (print_exception_table): New function.
12733 (disassemble_method): Better handling of wide instructions.
12734 Make more robust for bad input.
12736 1998-09-30 Jeffrey A Law (law@cygnus.com)
12738 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12741 1998-09-17 Jeffrey A Law (law@cygnus.com)
12743 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12745 1998-09-17 Tom Tromey <tromey@cygnus.com>
12747 * Makefile.in ($(PARSE_H)): Removed target.
12749 1998-09-17 Jeffrey A Law (law@cygnus.com)
12751 * Makefile.in (JAVA_OBJS): Add memmove.o
12752 (memmove.o): New target & rules.
12754 1998-09-15 Tom Tromey <tromey@cygnus.com>
12756 * expr.c (expand_invoke): Don't generate a call to the class init
12759 1998-09-14 Jeffrey A Law (law@cygnus.com)
12761 * Makefile.in: Add many missing dependencies.
12762 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12764 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12765 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12767 1998-09-11 Per Bothner <bothner@cygnus.com>
12769 * decl.c (complete_start_java_method): If method is static (and
12770 not private) call _Jv_InitClass.
12771 * expr.c (expand_invoke): Don't call build_class_init.
12773 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12775 1998-09-10 Jeffrey A Law (law@cygnus.com)
12777 * Make-lang.in (GCJ): Define before using.
12779 1998-09-09 Jeffrey A Law (law@cygnus.com)
12781 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12782 losing due to namespace pollution in GNU getopt.h
12784 1998-09-09 Tom Tromey <tromey@cygnus.com>
12786 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12787 (java.all.cross): Likewise.
12788 (java.rest.encap): Likewise.
12790 1998-09-08 Jeffrey A Law (law@cygnus.com)
12792 * gjavah.c (print_class_decls): Fix thinko in arglist
12793 * jcv-io.c (find_classfile): Similarly.
12795 1998-09-07 Jeffrey A Law (law@cygnus.com)
12797 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12799 1998-09-05 Tom Tromey <tromey@cygnus.com>
12801 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12802 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12803 * Makefile.in (PARSE_C): New macro.
12804 (PARSE_H): Likewise.
12805 (PARSE_SCAN_C): Likewise.
12806 ($(PARSE_C)): Target renamed from parse.c.
12807 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12808 (clean): Remove parse-scan.c as well.
12809 (parse.o): Depend on $(PARSE_C).
12811 1998-09-05 Anthony Green <green@cygnus.com>
12813 * README, license.terms: Removed.
12815 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12816 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12817 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12818 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12819 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12820 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12821 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12822 and Java trademark attribution.
12824 1998-09-04 Tom Tromey <tromey@cygnus.com>
12826 * Makefile.in: Use gcjh, not gjavah.
12827 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12828 * Make-lang.in: Changed gjavah to gcjh everywhere.
12830 1998-09-03 Per Bothner <bothner@cygnus.com>
12832 * gjavah.c: Support new -prepend -add -append flags.
12833 (print_method_info): Method is not virtual if class is final.
12835 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12837 * jv-scan.c: Fixed copyright assignment.
12838 * keyword.gperf: Likewise.
12839 * keyword.h: Likewise.
12840 * lex.c: Fixed copyright assignment.
12841 (java_lex): Push unicode back when parsing '<'.
12842 * lex.h: Fixed copyright assignment.
12843 * parse-scan.y: Likewise.
12844 * parse.h: Fixed copyright assignment.
12845 (build_debugable_stmt, complete_for_loop): New function prototypes.
12846 * parse.y: Fixed copyright assignment.
12847 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
12848 size_zero_node when completing a loop with no exit condition.
12849 (for_statement_nsi:): Define action.
12850 (for_init:, for_update:): Return size_zero_node when empty.
12851 (declare_local_variables): Call build_debugable_stmt.
12852 (build_debugable_stmt): New function.
12853 (build_loop_body): Build debugable statement around loop
12855 (complete_loop_body): Take into account the debugable statement
12856 around the EXIT_EXPR.
12857 (complete_loop_body): New function.
12858 (patch_exit_expr): Fixed condition inversion.
12860 1998-09-02 Tom Tromey <tromey@cygnus.com>
12862 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
12863 name of thread define.
12864 * jvspec.c (THREAD_NAME): New macro.
12866 (THREADLIB): Likewise.
12867 (lang_specific_driver): Recognize attempt to link with thread
12868 library or gc library. Recognize -ljava on command line so it
12869 isn't linked against more than once.
12871 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12873 * parse-scan.y (report_main_declaration): Name of the class
12874 containing `main' can be a qualified name.
12876 1998-08-31 Tom Tromey <tromey@cygnus.com>
12878 * config-lang.in: Changed gjavac to gjc everywhere.
12879 * Make-lang.in: Changed gjavac to gjc everywhere.
12881 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12883 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
12884 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
12885 and install the files.
12886 * Makefile.in (JAVA_OBJS_LITE): New variable.
12887 (compiler:): Now include jv-scan as a dependency.
12888 (../jv-scan$(exeext), parse-scan.c): New targets.
12889 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
12890 * config-lang.in (compilers): Removed gcj, gjavah from the list.
12891 * jcf-parse.c (parse_source_file): Call java_layout_classes and
12892 check for errors even if parse_only.
12893 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
12895 (yylex): New function. Uses java_lex body.
12896 (java_lex): Removed commented out statement. Remove local variable
12897 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
12898 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
12899 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
12900 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
12901 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
12902 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
12904 (java_lex_error): Empty if JC1_LITE is defined.
12905 (java_get_line_col): Return 0 if JC1_LITE is defined.
12906 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
12907 SET_MODIFIER_CTX): Moved into the section containing the macros
12908 conditionally defined by JC1_LITE.
12909 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
12910 argument if JC1_LITE is defined.
12911 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
12912 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
12914 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
12915 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
12916 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
12917 to different values according to JC1_LITE.
12918 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
12919 declared if JC1_LITE set.
12920 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
12921 defined if JC1_LITE not set.
12922 (struct parser_ctx): Reorganized and skip the jc1 front end part
12924 (java_layout_classes): New function definition.
12925 (java_push_parser_context, java_init_lex, yyparse, yylex,
12926 yyerror): Prototype always declared. All other static function
12927 prototypes declared only if JC1_LITE is not set.
12928 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
12929 declared in parse.h.
12930 (java_layout_classes): New function.
12931 (java_complete_expand_methods): No longer layout the class here.
12932 * parse-scan.y: New file.
12933 * jv-scan.c: New file.
12935 1998-08-25 Tom Tromey <tromey@cygnus.com>
12937 * gjavah.c (main): Handle -friend option.
12938 (friend_specs): New global.
12939 (generate_access): Handle friend_specs.
12940 (process_file): Likewise.
12941 (MAX_FRIENDS): New macro.
12942 (friend_count): New global.
12943 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
12944 Changed all callers.
12946 1998-08-24 Per Bothner <bothner@cygnus.com>
12948 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
12949 (main): Handle processing all the entries of a named .zip archive.
12950 * jcf-io.c (jcf_trim_old_input): New function.
12951 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12953 1998-08-24 Per Bothner <bothner@cygnus.com>
12955 * lang.c (flag_assume_compiled): Make default be on.
12957 1998-08-21 Per Bothner <bothner@cygnus.com>
12959 * jcf-dump.c: Add bunches of flags to control output more.
12960 (process_class): New function; support printing more than one class.
12961 (main): Support new --print-main and --javap flags.
12962 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12963 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12965 1998-08-20 Per Bothner <bothner@cygnus.com>
12967 Change mangling of dispatch table to match C++ vtable (w/thunks).
12968 * class.c (build_dtable_decl), java-tree.h: New function.
12969 (make_class_data): Call it.
12970 * decl.c (init_decl_processing): Likewise.
12972 1998-08-19 Warren Levy <warrenl@cygnus.com>
12974 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12975 soft_anewarray; adjust args passed.
12976 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12977 match _Jv_NewObjectArray.
12979 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12981 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12982 * expr.c (loopup_label): Call create_label_decl.
12983 (create_label_decl): New function.
12984 (java_lang_expand_expr): Call expand_start_bindings with argument
12986 * java-tree.h Added space after PROTO in function declarations
12988 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
12989 (create_label_decl, push_labeled_block): New function
12991 * lex.c (label_id): Initialize.
12992 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
12994 * parse.h Added space after PROTO in function declarations when
12996 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
12997 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
12998 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
12999 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
13001 (struct parser_ctxt): New fields current_loop,
13002 current_labeled_block.
13003 (build_if_else_statement, patch_if_else_statement,
13004 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
13005 generate_labeled_block, complete_labeled_statement,
13006 build_bc_statement, patch_bc_statement, patch_loop_statement,
13007 build_new_loop, build_loop_body, complete_loop_body): New function
13009 * parse.y (java_warning_count): New global variable.
13010 (label_id): New static variable.
13011 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
13012 (block:): Return size_zero_node when block is empty.
13013 (empty_statement:): Return size_zero_node.
13014 (statement:): Implement supplemental action when for_statement: is
13016 (label_decl:): New rule.
13017 (labeled_statement:): Rewritten using label_decl. Actions
13019 (labeled_statement_nsi:): Likewise.
13020 (if_then_statement): Actions implemented.
13021 (while_expression): New rule.
13022 (while_statement:): Rewritten using while_expression. Actions
13024 (while_statement_nsi:): Likewise.
13025 (do_statement_begin:): New rule.
13026 (do_statement:): Rewritten using do_statement_begin. Actions
13028 (for_statement:): Rewritten using for_begin. Actions implemented.
13029 (for_statement_nsi:): Likewise.
13030 (for_header:, for_begin:): New rules.
13031 (for_init:): Actions implemented.
13032 (statement_expression_list:, break_statement:,
13033 continue_statement:): Likewise.
13034 (yyerror): Count number of issued warning(s).
13035 (java_report_errors): Report error(s) and/or warning(s).
13036 (java_complete_class): Use build_java_argument_signature to
13037 recompute completed method signature.
13038 (java_check_regular_methods): New locals method_wfl and aflags.
13039 Use method_wfl instead of lookup_cl during error reports. Fixed
13040 indentation and modified some error messages. Use
13041 lang_printable_name in method instead of the DECL_NAME. New code
13042 to issue warnings on methods not overriding corresponding methods
13043 private to a different package.
13044 (java_method_add_stmt): Call add_stmt_to_compound.
13045 (add_stmt_to_compound): New function.
13046 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
13047 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
13048 (build_if_else_statement, patch_if_else_statement,
13049 build_labeled_block, generate_labeled_block,
13050 complete_labeled_statement, build_new_loop, build_loop_body,
13051 complete_loop_body, patch_loop_statement, build_bc_statement,
13052 patch_bc_statement, patch_exit_expr): New functions.
13053 * typeck.c (build_java_signature): Build argument signature before
13054 enclosing it in between parenthesis.
13056 1998-08-17 Warren Levy <warrenl@cygnus.com>
13058 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
13059 (JAVA_OBJS): Added reminder comment
13061 1998-08-13 Nick Clifton <nickc@cygnus.com>
13063 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
13064 be interpreted as a long long.
13066 1998-08-13 Warren Levy <warrenl@cygnus.com>
13068 * decl.c (init_decl_processing): Use _Jv_InitClass, not
13069 soft_initialise_class. Use _Jv_NewMultiArray, not
13070 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
13071 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
13072 _Jv_CheckArrayStore, not soft_checkarraystore. Use
13073 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
13075 1998-08-12 Per Bothner <bothner@cygnus.com>
13077 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
13078 length_identifier_node): New global tree node constants.
13079 * parse.y (kw_super, kw_this, kw_length): Removed globals.
13080 Replace uses by super_identifier_node etc.
13081 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
13083 * parse.y (resolve_field_access): Don't special-case ".length" if
13084 flag_emit_class_files.
13085 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
13086 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
13089 1998-08-11 Per Bothner <bothner@cygnus.com>
13091 * decl.c (init_decl_processing): Remove unused method_type_node fields.
13092 * class.c (make_method_value): Remove init for removed fields.
13094 * class.c (layout_class): Use build_java_argument_signature.
13095 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
13097 * typeck.c (push_java_argument_signature): Removed. Merged into ...
13098 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
13099 (build_java_signature): Don't use push_java_argument_signature.
13101 * typeck.c (lookup_argument_method): New function.
13102 * parse.y (java_check_regular_methods): Use lookup_argument_method
13103 instead of lookup_java_method2 followed by lookup_java_method.
13105 * parse.y (check_method_redefinition): Minor optimization.
13107 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
13108 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
13110 1998-08-10 Tom Tromey <tromey@cygnus.com>
13112 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
13115 * gjavah.c (java_float_finite): Use K&R-style definition.
13116 (java_double_finite): Likewise.
13117 (generate_access): Now returns void. Changed all callers.
13118 (last_access_generated): Removed.
13119 (process_file): Only make a single pass over the .class file.
13121 1998-07-29 Per Bothner <bothner@cygnus.com>
13123 * class.c (get_dispatch_table): Add extra dummy vtable entry,
13124 for compatibility for G++ (with -fvtable-thunks).
13125 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
13127 * gjavah.c (process_file): Use public inheritance for super-class.
13129 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
13131 * lex.c (java_init_lex): Initialize ctxp->package.
13132 * parse.h (struct parser_ctxt): package and package_len replaced
13133 by tree package, an identifier node. Field method_decl_list is
13134 gone. Fixed comments.
13135 (lookup_field_wrapper, merge_qualified_name, not_accessible,
13136 class_in_current_package): New function prototypes.
13137 * parse.y (array_type:): Set class loaded flag on primitive type
13139 (package_declaration:): Assign ctxp->package to the
13141 (method_invocation:): Handle invocation of method qualified by
13143 (single_type_import_declaration:): Removed ambiguity check.
13144 (java_pop_parser_context): New local variable `next'. Reset and
13145 set IMPORT_CLASSFILE_NAME flags on current and previous import
13147 (java_accstring_lookup): Use new local macro COPY_RETURN.
13148 (lookup_field_wrapper): New function.
13149 (parser_qualified_classname): Use merge_qualified_name.
13150 (parser_check_super_interface): Broaden error message.
13151 (do_resolve_class): Check for qualified class name in the current
13152 compilation unit if appropriate.
13153 (process_imports): Check for already defined classes.
13154 (check_pkg_class_access): Got rid of call to
13155 get_access_flags_from_decl.
13156 (java_complete_expand_methods): Call safe_layout_class based on
13157 the current class size.
13158 (make_qualified_primary): Build a WFL qualification on primary if
13160 (merge_qualified_name): New function.
13161 (make_qualified_name): Use merge_qualified_name.
13162 (resolve_expression_name): Use safe_lookup_field.
13163 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
13164 (resolve_qualified_expression_name): Likewise. Check on resolved
13165 element accessibility.
13166 (not_accessible_p, class_in_current_package): New functions.
13167 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
13168 (patch_method_invocation_stmt): Merged common pieces. Check
13169 accessibility of invoked method.
13170 (check_for_static_method_reference): Add returned type in error
13172 (invocation_mode): Get rid of bogus check on PRIVATE methods.
13173 (refine_accessible_methods_list): Merged two conditions in test.
13174 (java_complete_class): Sanity check on stabilize_ref gone.
13175 * zextract.c (read_zip_archive): Cast lseek second argument to long.
13177 1998-07-28 Per Bothner <bothner@cygnus.com>
13179 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
13181 1998-07-24 Tom Tromey <tromey@cygnus.com>
13183 * gjavah.c (F_NAN): Removed.
13184 (F_NAN_MASK): New macro.
13185 (F_POSITIVE_INFINITY): Removed.
13186 (F_NEGATIVE_INFINITY): Likewise.
13187 (java_float_finite): Rewrote.
13188 (D_NAN_MASK): Renamed.
13189 (java_double_finite): Rewrote.
13190 (D_POSITIVE_INFINITY): Removed.
13191 (D_NEGATIVE_INFINITY): Likewise.
13193 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
13194 If verbose, print underlying representation of value in hex.
13196 1998-07-24 Per Bothner <bothner@cygnus.com>
13198 * buffer.h, buffer.c: New files.
13199 * Makefile.in (JAVA_OBJS): Add buffer.o.
13201 Support locals variables and writing their debug entries to .class.
13202 * jcf-write.c: Simplify some by user new buffer type.
13203 (vode_buffer_grow): Removed.
13204 (struct localvar_info): New type.
13205 (localsvars, localvartable): New buffers.
13206 (localvar_alloc, localvar_free): New functions.
13207 (generate_bytecode_insns): Handle local variables.
13208 (generate_classfile): Write LocalVariableTable attribute.
13210 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13212 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13213 * zipfile.h (ZIPMAGIC): New macro.
13215 1998-07-24 Tom Tromey <tromey@cygnus.com>
13217 * Makefile.in (gjavah.o): Updated dependencies.
13218 (jcf-dump.o): Likewise.
13219 (all.indirect): Use ../gjavah.
13220 (../gjavah$(exeext)): Likewise.
13221 (clean): Don't remove gjavah.
13222 (clean): Remove parse.c, not java/parse.c.
13223 * Make-lang.in (java): Added gjavah.
13224 (gjavah$(exeext)): New target.
13225 (GJAVAH_SOURCES): New macro.
13226 (java.all.build): Added gjavah.
13227 (java.all.cross): Likewise.
13228 (java.rest.encap): Likewise.
13229 * config-lang.in (compilers, stagestuff): Added gjavah.
13231 1998-07-23 Tom Tromey <tromey@cygnus.com>
13233 * gjavah.c (java_float_finite): New function.
13234 (java_double_finite): Likewise.
13235 (F_POSITIVE_INFINITY): New macro.
13236 (F_NEGATIVE_INFINITY): Likewise.
13238 (D_POSITIVE_INFINITY): Likewise.
13239 (D_NEGATIVE_INFINITY): Likewise.
13241 (print_field_info): Use java_float_finite and java_double_finite.
13243 1998-07-23 Per Bothner <bothner@cygnus.com>
13245 * parse.y (method_header): Name "this" implicit argument.
13247 1998-07-22 Per Bothner <bothner@cygnus.com>
13249 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13250 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13251 (put_linenumber): New function.
13252 (generate_bytecode_insns, generate_classfile): Write line numbers.
13254 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13256 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13257 (lookup_name, build_known_method_ref, build_class_init,
13258 build_invokevirtual, invoke_build_dtable, match_java_method,
13259 build_field_ref, pushdecl_force_head, build_java_binop,
13260 binary_numeric_promotion, build_decl_no_layout,
13261 build_java_arrayaccess, build_newarray, build_anewarray,
13262 build_java_array_length_access, build_java_arraynull_check): New
13263 extern function prototypes.
13264 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13265 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13267 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13269 * jcf.h (jcf_out_of_synch): New extern function prototype.
13270 * parse.h: Static/global function implemented in parse.y
13271 prototyped and declarations moved at the end of the file.
13272 (DECL_P): Check that the argument isn't null.
13273 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13274 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13275 (QUAL_DECL_TYPE): New macro.
13276 (PARAMS): Macro definition removed.
13277 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13278 (return_statement:): Call build_return.
13279 (field_access:): Call make_qualified_primary in sub rule.
13280 (method_invocation:): Build method invocation and call
13281 make_qualified_primary when processing primaries.
13282 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13283 get_type_from_signature.
13284 (java_check_regular_method): Extra integer 0 argument when calling
13285 lookup_java_method2.
13286 (lookup_java_interface_method2): Extra method DECL argument when
13287 calling lookup_java_interface_method2.
13288 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13289 COMPOUND_EXPR node.
13290 (java_complete_expand_method): Layout current class iff not
13291 already done. Don't process interface's methods.
13292 (java_complete_expand_method): Use super class only if it
13293 exists. Use current class otherwise.
13294 (make_qualified_primary): New function.
13295 (resolve_expression_name): Process qualified expression or
13296 expression from primary the same way.
13297 (resolve_expression_name): Two last arguments to
13298 resolve_field_access are now NULL_TREEs.
13299 (resolve_field_access): New variable is_static. Local field must
13300 be DECLs. is_static computed on field DECLs only. Append code in
13301 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13302 to initialize field_type.
13303 (resolve_qualified_expression_name): New local variable,
13304 previous_call_static and is_static. Handle primaries with function
13305 calls, casts, array references and `this'. `super' now handled as
13306 `(super_class)this'. Use is_static to clarify boolean expressions.
13307 Added code to handle case where a proper handle is required to
13308 access a field. Use QUAL_DECL_TYPE where applicable.
13309 (maybe_access_field): New function.
13310 (patch_method_invocation_stmt): New arguments primary, where,
13311 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13312 deleted. Use `where' as a type to search from if specified. Check
13313 for static method reference where forbidden. Append primary or
13314 current_this to the argument list if not calling constructor nor
13316 (check_for_static_method_reference): New function.
13317 (patch_invoke): Layout the class on which new is done if
13319 (lookup_method_invoke): Changed format to report errors on
13321 (qualify_ambiguous_name): New local variable this_found. Now
13322 handle things from primaries. Method call are considered
13324 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13325 changed into NULLs.
13326 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13327 (java_complete_tree): New case fo RETURN_EXPR. Process function
13328 call arguments in separate function.
13329 (complete_function_arguments): New function.
13330 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13332 (patch_assignment): Take the return function slot into account as
13333 a RHS. Distinguish assignment from a return.
13334 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13335 when checking methods in interfaces.
13336 (resolve_type_during_patch): NULL argument to unresolve_type_p
13337 instead of NULL_TREE.
13338 (patch_newarray): Fixed typo in comment.
13339 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13340 (build_return, patch_return): New functions.
13341 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13343 1998-07-21 Per Bothner <bothner@cygnus.com>
13345 * constants.c (find_name_and_type_constant, find_fieldref_index,
13346 find_methodref_index): New methods.
13347 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13348 just return given method. Also, rename to build_known_method_ref.
13349 (expand_invoke): Rename call to build_invoke_non_interface.
13350 * java-tree.h, parse.h: Update prototype.
13351 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13352 (such as expand_expr_stmt) if flag_emit_class_files.
13353 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13354 STACK_TARGET, IGNORE_TARGET): New macros.
13355 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13356 (generate_bytecode_insn): New function to generate method's bytecode.
13357 (generate_classfile): Node generate Code attribute for a method.
13358 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13359 push_long_const, field_op, adjust_typed_op, maybe_wide):
13360 New functions used by generate_bytecode_insn.
13362 * typeck.c (signature_include_return): Remove variable.
13363 (push_java_argument_signature, build_java_argument_signature): New.
13364 (build_java_signature): Use push_java_argument_signature.
13365 * parse.y: Use build_java_argument_signature instead of fiddling
13366 with signature_include_return.
13368 1998-07-17 Tom Tromey <tromey@cygnus.com>
13370 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13373 * Makefile.in (all.indirect): Added gjavah$(exeext).
13374 (gjavah$(exeext)): Added $(exeext).
13377 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13379 * class.c (layout_class): Call to java_layout_parsed_class replace
13380 by safe_layout_class.
13381 * expr.c (build_java_array_length_access): Removed static storage
13382 class in the function definition.
13383 (build_java_arraynull_check): Likewise.
13384 Also fixed typos in two comments.
13385 * lex.c (java_init_lex): Initialize static global kw_length.
13386 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13387 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13389 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13390 * parse.h (resolve_no_layout): New static function declaration.
13391 (get_identifier_in_static): Declaration removed.
13392 (java_layout_parsed_class): Function name declaration changed to
13394 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13395 not_initialized_as_it_should_p, build_this): New static function
13397 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13398 binary_numeric_promotion, stabilize_reference,
13399 build_decl_no_layout, build_java_arrayaccess): Extern function
13400 declarations moved into their own section.
13401 (build_newarray, build_anewarray, build_java_array_length_access,
13402 build_java_arraynull_check): New extern function declarations.
13403 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13404 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13406 (CALL_CONSTRUCTOR_P): New macro.
13407 * parse.y (kw_length): New static global tree node.
13408 (return_statement): Tagged <node>.
13409 (RETURN_TK): Tagged <operator>.
13410 (variable_declarator_id:): Build variable declaration with an
13411 empty initialization value if a syntax error was found in the
13412 initialization part of the variable declaration.
13413 (statement_without_trailing_substatement:): return_statement: now
13414 uses the default rule.
13415 (return_statement:): Temporarily fixed to return NULL_TREE.
13416 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13417 (class_instance_creation_expression:): Class creation rules now
13418 call build_method_invocation upon reduction.
13419 (array_creation_expression:): Rules call build_newarray_node upon
13421 (dim_exprs:): Build a list of dimension expressions.
13422 (dim_expr:): Store location of the OSB_TK in the dimension
13424 (method_invocation:): Added a new error rule.
13425 (build_unresolved_array_type): WFL argument may also be an array
13426 on a primitive type. Name of the argument changed to reflect this.
13427 (method_declarator): Insert argument type at the beginning of the
13428 argument type list and later reverse the list.
13429 (unresolved_type_p): Argument 'returned' may be optionally
13431 (java_layout_class_from_source): Function renamed
13433 (resolve_and_layout): Now call resolve_no_layout and
13435 (resolve_no_layout): New function.
13436 (purify_type_name): New function.
13437 (complete_class_report_errors): Call purify_type_name during error
13438 report on a type not found.
13439 (process_imports): error_found local variable doesn't need to be
13440 initialized to zero.
13441 (declare_local_variables): New local type_wfl. Fixed typo in error
13442 message. type_wfl assigned to unresolved type and used to register
13443 incomplete type. Build a WFL around the variable initialization
13444 statement so that debug info can be generated on it.
13445 (source_start_java_method): Reverse argument list after they've
13447 (current_this): New static global variable.
13448 (java_complete_expand_methods): Set current_this when appropriate.
13449 (resolve_expression_name): Build correct static and non static
13450 field access bearing a simple name.
13451 (resolve_field_access): Resolve the length field of arrays. Handle
13453 (patch_method_invocation_stmt): Set the type of the method
13454 invocation to error_mark_node. This value is later overridden by a
13455 valid type, if any. Don't handle qualified constructor invocation
13456 as qualified method invocation. Call lookup_method_invoke with its
13457 new flag. It's no longer necessary to access the selected method
13458 as the value of a tree list. Handle constructor invocation.
13459 (patch_invoke): Reverse argument list when invoking non interface
13460 methods. Insert call to new as the first argument of the
13462 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13463 defined within a final class. Return INVOKE_STATIC if the invoked
13464 method is a constructor.
13465 (lookup_method_invoke): New lc argument is a flag to indicate a
13466 constructor lookup. Now handle constructor lookup. Choose the most
13467 specific method in case several were matching the invocation
13468 requirements. Return a method decl instead of a tree list featuring
13469 one single method decl element.
13470 (refine_accessible_methods_list): New lc flag argument to
13471 indicate that a constructor is being looked up.
13472 (not_initialized_as_it_should_p): New function.
13473 (java_complete_tree): Now process fake tree codes
13474 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13475 save_expr on resolved function call arguments. Case on
13476 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13477 (patch_assignment): LHS can be a field access expression. When
13478 dealing with reference, lhs_type is the promoted type of the
13479 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13481 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13482 (patch_binop): Use not_initialized_as_it_should_p where
13484 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13485 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13487 (resolve_type_during_patch): New function.
13488 (patch_cast): Call resolve_type_during_patch to resolve type and
13489 report error accordingly.
13490 (patch_array_ref): Use not_initialized_as_it_should_p where
13491 applicable. Array base expression is saved before being
13492 used. Promote the type of an array elements if it contains non
13494 (build_newarray_node, patch_newarray, build_this): New functions.
13496 1998-07-16 Tom Tromey <tromey@cygnus.com>
13498 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13499 increment it in `for' statement.
13500 (print_field_info): If number is inf or nan, don't print it.
13501 (print_method_info): If method name is `delete', just ignore it.
13502 (print_c_decl): Special-case jstringArray.
13504 * gjavah.c (help): New function.
13505 (no_argument): New function.
13506 (usage): Changed text.
13507 (main): Rewrote argument handling. Now handles -v, --help,
13509 (version): New function.
13510 (found_error): New global.
13511 (main): Return found_error.
13512 (generate_access): Set found_error.
13513 (print_c_decl): Likewise.
13515 1998-07-15 Tom Tromey <tromey@cygnus.com>
13517 * gjavah.c (print_c_decl): Don't print "," when examining field.
13518 Skip type name when looking at "[L" types.
13519 (process_file): Now static.
13520 (generate_access): Now returns int.
13521 (last_access_generated): New global.
13522 (process_file): Clear last_access_generated; make multiple passes
13524 (print_field_info): Just return if generate_access returns true.
13525 (print_method_info): Likewise. Also, allow <init> functions to
13527 (print_c_decl): Added is_init argument. Print constructors
13529 (print_cxx_classname): Use UTF8_GET to extract characters from
13531 (print_base_classname): New function.
13532 (print_class_decls): New function.
13533 (process_file): Use it.
13534 (utf8_cmp): New function.
13536 1998-07-13 Nick Clifton <nickc@cygnus.com>
13538 * lang-options.h: Format changed to match changes in gcc/toplev.c
13539 to implement a --help option.
13541 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13543 * decl.c (init_decl_processing): Revert change to dtable_type.
13545 1998-07-09 Per Bothner <bothner@cygnus.com>
13547 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13549 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13551 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13553 * lang.c (lang_init): Default flag_exceptions to 1, without
13554 checking to see if it's 2 first.
13556 1998-07-08 Jeffrey A Law (law@cygnus.com)
13558 * constants.c: Include "system.h".
13559 * decl.c: Likewise.
13560 * lang.c (flag_new_exceptions): Get via extern now.
13561 (lang_init_options): New functions. Turn on flag_new_exceptions.
13563 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13565 * lex.c (java_lex): Return 0 when we see an invalid character in
13568 * lex.c (java_read_char): Specify extra argument when calling
13570 (java_read_unicode, java_parse_end_comment,
13571 java_parse_escape_sequence): Likewise,
13572 (java_lex): Specify extra argument when calling
13573 java_lex_error. Test that IDs are beginning with a legal character
13574 for IDs. Handle invalid characters with an error message and a
13575 call to java_lex_error.
13576 (java_lex_error): Adjust column position by new argument
13577 `forward'. Issue an error even if in the middle of reporting an
13580 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13582 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13583 we don't explicitly put a null pointer when we're copying it.
13585 1998-07-07 Tom Tromey <tromey@cygnus.com>
13587 * gjavah.c (print_cxx_classname): New function.
13588 (super_class_name): Likewise.
13589 (print_super_fields): Removed.
13590 (in_super): Removed.
13591 (print_field_info): Never generate #defines.
13592 (print_c_decl): Changed generated types to match JNI. No longer
13593 print class name before method name.
13594 (print_method_info): Print "static" before static methods.
13595 Print "virtual" before non-final methods.
13596 (usage): Use exit(1), not exit(-1).
13598 (print_field_info): Use %.17g to print a double.
13599 (last_access): New globals.
13600 (process_file): Initialize last_access.
13601 (usage): Now static.
13602 (ACC_VISIBILITY): New define.
13603 (generate_access): New function.
13604 (print_field_info): Call it.
13605 (print_method_info): Likewise. Also, generate information for all
13606 methods, not just native methods. Return void.
13607 (print_c_decl): Return void.
13608 (print_field_info): Return void.
13610 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13612 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13613 processing the jc1 grammar file. Prefix bison functions and
13614 variables with java_.
13615 (parse.c): Dependencies on parse.h and lex.h
13616 * expr.c (build_java_arrayaccess): Function now global.
13617 * java-tree.h: Comment reorganized to carry on previous
13618 classification effort.
13619 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13620 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13621 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13622 java_parse (new prefix java_ generated by bison).
13623 (java_layout_parsed_class, java_register_parsed_class): Function
13625 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13626 * lex.c (static tree wfl_op): Variable deleted.
13627 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13628 ctxp fields to NULL_TREE.
13629 (java_lex): No longer create WFL for operators. Filename caching
13630 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13631 created as STRING_CST and later expanded. Removed extra argument
13632 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13634 (build_wfl_node): Removed code in comments.
13635 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13636 store token and location data in the current bison token.
13637 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13638 static/extern function declaration at the beginning of the file.
13639 (struct qualification): Data structure definition deleted.
13640 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13641 (qualify_ambiguous_name): Function declaration modified. Function
13642 now returns nothing.
13643 (build_array_ref, patch_array_ref, make_qualified_name,
13644 resolve_qualified_expression_name, maybe_generate_clinit,
13645 resolve_field_access): New static function declarations.
13646 (build_java_arrayaccess): New extern function declaration.
13647 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13648 (CALL_EXPR_PRIMARY): Macro deleted.
13649 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13650 (struct parser_ctxt): Field initialized_final
13651 removed. non_static_initialized, static_initialized: New fields.
13652 * parse.y (static tree kw_super, static tree kw_this): New global
13654 (%union): tree wfl field of operator member replaced by int
13655 location. WFLs are non longer created for operators.
13656 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13657 (qualified_name:): Now calls make_qualified_name to build the
13659 (type_declaration:): Consider generating <clinit> when class
13661 (variable_declarator:): Directly build an assignment node when the
13662 variable is initialized when declared.
13663 (this_or_super:): Build a WFL and set current location when THIS
13664 or SUPER are parsed.
13665 (expression_statement:): Wrap statement around a WFL.
13666 (primary_no_new_array:): Fixed typo. Changed value returned by
13667 THIS_TK because of its new type (temporary).
13668 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13669 (field_access:): Build qualified name with SUPER.
13670 (method_invocation:): Fixed returned value because of SUPER's new
13672 (array_access:): Use OSB_TK location information.
13673 (post_increment_expression:, post_decrement_expression:,
13674 unary_expression:, pre_increment_expression:,
13675 pre_decrement_expression:, unary_expression_not_plus_minus:,
13676 cast_expression:, multiplicative_expression:,
13677 additive_expression:, shift_expression:, relational_expression:,
13678 equality_expression:, and_expression:, exclusive_or_expression:,
13679 inclusive_or_expression:, conditional_and_expression:,
13680 conditional_or_expression:, assignment:): Use new location/token
13681 information available on operators.
13682 (create_class): Set super_decl_type to NULL_TREE when processing
13684 (register_fields): Field initialization is now a MODIFY_EXPR
13685 node. Chain initialization code to the matching lists (according
13686 the the field declaration modifiers).
13687 (maybe_generate_clinit): New function.
13688 (method_header): Don't set method's DECL_NAME to a WFL when adding
13689 methods to java.lang.Object.
13690 (resolve_and_layout): Now can return NULL_TREE if the type
13691 resolution fails. Otherwise, return the class DECL instead of its
13693 (check_method_redefinition): Don't patch method DECL_NAME if it
13694 belongs to java.lang.Object.
13695 (process_imports): Simply assign error_found to the value returned
13696 by check_pkg_class_access.
13697 (declare_local_variables): Don't use their init statements (if
13698 any) when parsing error were previously found. Reuse MODIFY_EXPR
13699 build during parsing as an init statement.
13700 (java_method_add_stmt): Now return the current method body.
13701 (java_layout_parsed_class, java_register_parsed_class): Functions
13703 (java_complete_expand_methods): Initialize the constant pool on a
13704 per class basis. Layout the classes before expanding their method
13705 bodies. Don't try expand artificial constructor code if error were
13706 found. Make the classes data and register them if no error were
13708 (java_complete_expand_method): Retrieve an artificial constructor
13709 argument list before entering its body. Assign the top block to
13710 the artificial constructor function body and set types of declared
13711 blocks and compound statements to void. Walk method body if not an
13712 artificial constructor.
13713 (make_qualified_name, cut_identifier_in_qualified): New functions.
13714 (resolve_expression_name): Fixed comments. Save/restore the
13715 current class CLASS_LOADED_P flag value. Build non qualified
13716 static field access and handle qualified expression names.
13717 (resolve_field_access, resolve_qualified_expression_name): New
13719 (patch_method_invocation_stmt): Use the new expression resolution
13720 scheme, calling resolve_field_access when the function call is
13721 resolved as an expression.
13722 (qualify_ambiguous_name): Function rewritten to work on qualified
13723 expression produced by make_qualified_name.
13724 (java_complete_tree): Promote type when function's argument are
13725 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13726 the assignment to discover further errors if RHS is a expression
13727 name that fails to evaluate. Declare LHS initialized even though
13728 the assignment failed. Don't use the location variable and removed
13729 extra argument in patch function calls. Now handle the ARRAY_REF
13730 case and build internal string representation when STRING_CSTs are
13732 (build_method_invocation): Don't wrap function call around a WFL.
13733 (build_assignment): Likewise. Use the operator location
13735 (patch_assignment): Handle array access LHSs. Handle error
13736 provenance, resulting in a better error report.
13737 (build_binop): Use op_location from operator as binop location
13739 (build_unaryop, build_incdec, build_cast): Likewise.
13740 (patch_binop): Extract location information from the node. Fixed
13741 typo in error message.
13742 (patch_unary_op): Extract location information from the node.
13743 (build_array_ref, patch_array_ref): New functions.
13745 1998-07-01 Tom Tromey <tromey@cygnus.com>
13747 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13748 match _Jv_IsInstanceOf.
13749 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13750 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13752 1998-06-30 Tom Tromey <tromey@cygnus.com>
13754 * decl.c (init_decl_processing): Functions are now named
13755 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13757 1998-06-29 Per Bothner <bothner@cygnus.com>
13759 * java-tree.h (load_class): Add prototype.
13760 * class.c (is_compiled_class): Add missing arg to load_class.
13761 * expr.c (expand_java_NEW): Call load_class.
13762 * parse.y (process_import): Removed bogus use of void return value.
13764 1998-06-25 Per Bothner <bothner@cygnus.com>
13766 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13767 Function name is "_Jv_Throw" instead of "soft_athrow".
13768 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13769 Function name is "_Jv_AllocObject" instead of "soft_new".
13770 Takes an extra parameter (object size).
13771 * expr.c: Update calls.
13773 1998-06-24 Per Bothner <bothner@cygnus.com>
13775 * lex.c (java_get_line_col): Handle end-of-file.
13776 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13778 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
13780 * lang.c (lang_init): Make -fexceptions the default.
13781 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13782 exception handling is not turned on.
13784 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
13786 * lang.c (flag_new_exceptions): Make this this default.
13787 * decl.c (end_java_method): Call emit_handlers.
13788 * except.c (method_init_exceptions): Set language code and version.
13789 (expand_start_java_handler): Enable exception, and call
13790 expand_eh_region_start.
13791 (expand_end_java_handler): Enable exception, and set up catch blocks.
13792 (emit_handlers): New routine to generate the saved handlers.
13793 * java-except.h (emit_handlers): Add prototype.
13795 1998-06-12 Per Bothner <bothner@cygnus.com>
13797 We used to have three different representations of the constant pool:
13798 the CPool structure, the tree_constant_pool, and the constructures
13799 used to build the Class object (which may need class and string
13800 constants) in compiled code. None were appropriate for compiling
13801 to .class files, so I did a major overhaul.
13803 First, the tree_constant_pool array was removed. Things were
13804 modified to the CPool structure in the JCF could be used.
13805 Second, a "capacity" field was added to the CPool, and functions
13806 written to search for a matching constant, adding one if not found.
13807 The code that generated the Class object was changed to use a CPool.
13808 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13809 the static Class object are now only in build_constants_constructor.
13810 Finally, I wrote code which can generate a .class file (including its
13811 constant pool) from the RECORD_TYPE of a class. This is a big step
13812 on the way to compiling Java source into .class files.
13814 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13815 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13817 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13818 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13819 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13820 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13821 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13822 (lang_type): Removed constant_pool field.
13823 * jcf.h (CPool): Renamed size to count. Added field capacity.
13824 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13825 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13826 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13828 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13829 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13830 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13831 (set_constant_entry, find_constant1, find_constant2,
13832 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13833 find_utf8_constant, find_class_or_string_constant): New functions.
13835 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13836 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13837 (give_name_to_class, get_class_constant): Likewise.
13838 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
13839 (get_name_and_type_constant, get_ref_constant): Removed.
13840 * parse.h (parser_ctxt): Remove field tree_constant_pool.
13841 * parse.y: Don't save/restore tree_constant_pool.
13842 * verify.c (verify_jvm_instructions): Update for new approach.
13843 * expr.c (expand_invoke, expand_java_field_op): Likewise.
13845 * lang-options.h: Added -femit-class-file, -femit-class-files.
13846 * lang.c (flag_emit_class_files), java-tree.h: New flag.
13847 (lang_f_options): Added "emit-class-file(s)".
13849 * expr.c (build_java_arrayaccess): Generate more efficient array
13850 bounds checking, by using unsigned compare.
13852 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
13854 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13856 * parse.h: New comment on the handling of unresolved type
13857 identifiers. JDEPs are now part of the jdep_code enum.
13858 (typedef struct jdep): Now use enum jdep_code or int, depending on
13859 availability. Both are narrowed down to an 8 bits bitfield.
13860 (CALL_EXPR_PRIMARY): Fixed comment.
13862 1998-06-10 Tom Tromey <tromey@cygnus.com>
13864 * Make-lang.in (java): Added gjavac and jvgenmain.
13865 (java.start.encap): Depend on gjavac.
13866 (java.rest.encap): Depend on jvgenmain.
13868 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
13869 (JAVA_CROSS_NAME): Likewise.
13870 (java.all.build): Depend on jvgenmain and gjavac.
13871 (java.all.cross): Depend on jvgenmain and gjavac-cross.
13872 (jvgenmain$(exeext)): New target.
13873 (java.install-common): Wrote.
13874 * config-lang.in (compilers, stagestuff): Added gjavac and
13877 1998-06-10 Dave Brolley <brolley@cygnus.com>
13879 * lang.c (lang_decode_option): New argc/argv interface.
13881 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13883 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
13884 * decl.c (build_decl_no_layout): New function.
13885 * expr.c (java_lang_expand_expr): Layout declarations found in
13886 blocks before they're pushed.
13887 * jcf-parse.c (load_class): Save current line when parsing class
13889 (parse_source_file): Register class before expanding their
13891 * lang.c (put_decl_node): Produce `null' when `void *' is
13893 * lex.c (static tree wfl_op): New static global, for error report
13895 (java_init_lex): wfl_operator and wfl_op initialized
13896 here. Filename caching added for wfl_op. Return wfl_op when `(' is
13898 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
13899 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
13900 build_unresolved_array_type): New static function definitions.
13901 (build_decl_no_layout): New extern function declared.
13902 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
13903 faulty modifier exists.
13904 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
13905 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
13906 (UNARY_PLUS_EXPR): New fake operator.
13907 (struct parser_ctxt): New field osb_number.
13908 * parse.y (static tree wfl_operator): New static WFL for operator
13909 bound error messages.
13910 (DECR_TK, INCR_TK): Moved.
13911 (OP_TK): Tagged <operator>.
13912 (array_type:): Now call build_unresolved_array_type.
13913 (dim_expr:): Count the number of '[' seen.
13914 (post_increment_expression, post_decrement_expression,
13915 pre_increment_expression, pre_decrement_expression,
13916 unary_expression_not_plus_minus, unary_expression:): Actions are
13917 now building the corresponding unary expressions.
13918 (cast_expression:): Actions are now building cast expressions.
13919 (build_unresolved_array_type): New function.
13920 (create_interface): Reset the number of declared interfaces.
13921 (create_class): Likewise.
13922 (method_header): Methods declared within the scope of an interface
13923 are now implicitly set public and abstract.
13924 (java_complete_class): Variable's and parameter's type are patched
13925 with a promoted type.
13926 (declare_local_variables): Resolved non builtin types are promoted
13927 before being used to build a variable decl. Removed type patch
13928 posted on variable initialization statement.
13929 (source_start_java_method): Use build_decl_no_layout to build the
13930 decl of a parameter of incomplete type.
13931 (java_register_parsed_class): Process interfaces too. Call
13932 rest_of_decl_compilation on each processed class declarations.
13933 (java_complete_expand_methods): Don't attempt to expand things in
13935 (java_complete_tree): Process CONVERT_EXPR, even though it always
13936 has a type. Propagate error_mark_node to node's type too. Promote
13937 method's call argument type and return error_mark_node if
13938 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
13939 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
13940 handle unary operator nodes.
13941 (build_assignment): Added comment.
13942 (print_int_node): New function.
13943 (patch_assignment): New second argument. New error handling. Use
13944 print_int_node. Handle references. Use can_cast_to_p to issue
13945 different error message according to the context and check upon
13946 the initialization of the RHS.
13947 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
13948 (operator_string): Handle more operators.
13949 (patch_binop): No longer use a function static
13950 wfl_operator. Improved error message on shift distance.
13951 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13952 patch_cast): New functions.
13954 1998-06-05 Per Bothner <bothner@cygnus.com>
13956 * jvspec.c: New file.
13957 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13959 * java-tree.h (identifier_subst): Add declaration.
13961 1998-06-04 Tom Tromey <tromey@cygnus.com>
13963 * jvgenmain.c (main): Generate call to JvRunMain.
13965 * class.c (make_class_data): Push value for "sync_info" field.
13966 * decl.c (init_decl_processing): Push "sync_info" field.
13968 1998-06-03 Per Bothner <bothner@cygnus.com>
13970 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13971 Java (source) name, not signature.
13972 Set TYPE_ALIGN to (at least) that of element_type.
13974 1998-06-02 Per Bothner <bothner@cygnus.com>
13976 * class.c: Moved classname-mangling-rekated code to ...
13977 * mangle.c: ... this new file.
13978 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13979 * Makefile.in: Update for above changes.
13981 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13983 * expr.c (truthvalue_conversion): Convert integer and floating
13984 point value to their truth value.
13985 * lex.c (java_lex): Handle the `null' literal.
13986 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
13987 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
13988 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
13991 * parse.y: Reorganization/documentation on token declaration.
13992 (binop_lookup[]): New added new tree codes.
13993 (relational_expression): Build corresponding binary operators.
13994 (equality_expression, conditional_and_expression,
13995 conditional_or_expression): Likewise.
13996 (java_complete_class): Fix crash in debug message.
13997 (java_complete_tree): Check initialization of method call
13998 arguments. Further bogus node evaluation to detect more error
13999 during assignments. Handles more binary operators.
14000 (patch_assignment): Use DECL_P.
14001 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
14003 (operator_string): Handle more case. Compacted source.
14004 (patch_binop): Changed function comment. Checking for
14005 uninitialized first operand takes the compound assignment into
14006 account and uses DECL_P. Checking for uninitialized second operand
14007 delayed to routine's end. Use macros to issue type bound error
14008 messages and issue messages on both operands if their types are
14009 different. Force fixed type into node. Handle all binary
14012 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14014 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
14015 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
14016 build operator node and return tokens.
14017 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
14018 * parse.h (java_complete_tree): Changed returned type in prototype.
14019 (build_method_invocation, build_assignment, patch_assignment,
14020 patch_binop): New static function declarations.
14021 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
14022 BUILD_EXPR_WFL): New macros.
14023 * parse.y (enum tree_code binop_lookup[]): New static for token to
14025 (%union): Parser union has new sub-structure `operator'.
14026 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
14027 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
14028 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
14029 ASSIGN_ANY_TK): Tokens tagged `operator'.
14030 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
14031 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
14032 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
14033 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
14034 (assignment_operator:): Rule tagged `operator'.
14035 (expression_statement:): Re-installed default rule.
14036 (method_invocation:): Sub rules call build_method_invocation.
14037 (postfix_expression:): Don't attempt to resolve name here. Just
14039 (multiplicative_expression:): Sub-rules build corresponding binop
14041 (additive_expression:, shift_expression:, and_expression:,
14042 exclusive_or_expression:, inclusive_or_expression:): Likewise.
14043 (assignment:): Sub rule invoke build_assignment.
14044 (assignment_operator:): Default rules on sub rules.
14045 (force_error): Added documentation on this variable.
14046 (declare_local_variables): Build initialization calling
14048 (expand_start_java_method): Removed unused rtx declaration. Mark
14049 arguments as already initialized.
14050 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
14051 (java_complete_expand_methods): Don't process next method if
14052 completion of the previous one triggered errors.
14053 (java_complete_expand_method): Call source_end_java_method if no
14054 error were found during completion.
14055 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
14056 locals declaratilon. Handle names found within a class. Return
14057 error_mark_node when things aren't found.
14058 (patch_method_invocation_stmt): Return error_mark_node on failures.
14059 (patch_invoke): Removed unused local. Return the correct node.
14060 (java_complete_tree): Now returns a value. The BLOCK section binds
14061 local identifiers and the type of a BLOCK is now void. Assign the
14062 result of operand completion on COMPOUND_EXPR. Assign the
14063 encapsulated node of a WFL to the result of its completion, except
14064 when the node is an identifier. Now handle MODIFY_EXPR and several
14065 binary operators. Return error_mark_node on errors.
14066 (build_method_invocation, build_assignment, patch_assignment,
14067 build_binop, operator_string, patch_binop): New functions.
14068 * typeck.c (binary_numeric_promotion): New function.
14070 1998-05-21 Per Bothner <bothner@cygnus.com>
14072 * class.c (identifier_subst): New convenience wrapper for ident_subst.
14073 Replace most uses of ident_subst by identifier_subst.
14075 * class.c (push_class_static_dummy_field): Removed function.
14076 (build_class_ref): Find Class object decl by looking up "CNAME.class",
14077 instead of looking got "class" static field. Create that decl here.
14078 (class_identifier_node): Removed; no longer needed.
14079 (init_class_processing): Don't init class_identifier_node.
14080 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
14081 Do nreverse 0 times (instead of twice) for Object and Class.
14082 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
14084 1998-05-20 Per Bothner <bothner@cygnus.com>
14086 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
14087 while initializing linenumber_count and linenumber_table.
14088 Do it before init_function_start (which calls emit_line_note).
14089 * expr.c (expand_byte_code): Don't need to clear lineno here.
14091 1998-05-18 Tom Tromey <tromey@cygnus.com>
14093 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
14094 then mangle number as _N_.
14096 * class.c (mangle_class_field): New function.
14097 (build_class_ref): Set assembler name of class reference using
14098 mangle_class_field.
14099 (push_class_static_dummy_field): Likewise.
14101 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
14103 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
14104 of assigning to TREE_CODE. The latter method exploits a feature
14105 of GCC that is not ANSI compliant.
14107 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14109 * decl.c (pushdecl_force_head): New function.
14110 (pushlevel): Removed conditional printf.
14111 (complete_start_java_method): Don't enter local variable scope if
14112 function is compiled from source code.
14113 * expr.c: parse.h now included
14114 (java_lang_expand_expr): New function.
14115 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
14116 printf. Terminate buffer when doing directories.
14117 * jcf-parse.c (parse_source_file): Call lang_init_source before
14118 parsing and before code generation.
14119 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
14120 use printf if the macro is defined.
14121 * lang.c (lang_init): Install lang_expand_expr hook on
14122 java_lang_expand_expr.
14123 (java_dummy_print): New function.
14124 (lang_init_source): New function.
14125 * lex.c (java_lex): Remember location of an opening brace at the
14126 second nesting level.
14127 (java_is_eol): Unget character seen after a CR if it is EOF.
14128 * parse.h: Now includes lex.h
14129 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
14130 printf if the macro is defined.
14131 (expand_start_java_method, build_expr_block, enter_block,
14132 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
14133 New static function declarations.
14134 (pushdecl_force_head): New extern function declaration.
14135 (INCOMPLETE_TYPE_P): New macro.
14136 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
14137 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
14138 BLOCK_EXPR_ORIGIN): New macros.
14139 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
14140 DECL_SOURCE_LINE_LAST): New macros.
14141 (struct parser_ctxt): Removed field current_method_decl, redundant
14142 with the field current_function_decl. Added fields
14143 first_ccb_indent1 and pending_block.
14144 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
14145 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
14147 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
14148 (compilation_unit:): Cosmetic on sub rule.
14149 (type_declaration:): Cosmetic on sub rules. Added an error rule.
14150 (variable_initializer:): Installed default rule on expression:.
14151 (method_declaration:): method_header: starts a new
14152 method. method_body: installs the function body, absorbs blocks
14153 emitted for temporary variable scopings, pops function's body block
14154 and merges function's last statement lineno in DECL_SOURCE_LINE.
14155 (method_body:): Installed default rules.
14156 (block:): Call enter_block when an opening brace is seen. Absorb
14157 scoping blocks and call exit_block when a closing brace is seen.
14158 (block_statement:): Cosmetic changes.
14159 (method_invocation:): Create WFL around CALL_EXPR node.
14160 (patch_stage): Added comment around definition.
14161 (method_header): Try to use first_ccb_indent1 as the first line of
14162 the method, so BP debug info are emitted at the first opening
14163 brace of the function. If the function has no body, use the
14164 location of the function's name. Override currently defined method
14165 name with the matching WFL so we can point redefinition errors
14166 using the location where the function's name was declared.
14167 (check_abstract_method_header): Interprets DECL_NAME as an
14168 identifier or as a WFL, accordingly.
14169 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
14170 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
14171 location and name information out of it and reinstall DECL_NAME to
14172 its original identifier node value.
14173 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
14174 function's source code).
14175 (read_import_dir): Test the value returned by find_class and issue
14176 a fatal accordingly.
14177 (declare_local_variables): Push a new block for the scope of the
14178 new variable(s) if code has been already generated at that nesting
14179 level. Pinpoint redefinition errors using the variable id
14180 WFLs. Generate initialization code if necessary. If the variable
14181 type is incomplete, register a patch on its decl.
14182 (source_start_java_method): Rewritten. Define a new block for the
14183 function's parameters. Build parameter decl out of function's
14184 arguments and register them for a patch if their types are
14186 (expand_start_java_method): Includes the part of
14187 source_start_java_method that was pushing the parameter decls and
14188 completing the method start code.
14189 (source_end_java_method): Removed call the expand_end_bindings and
14190 poplevel (already taken care of). Reinstall function's arguments
14191 and get function's last line of code before calling
14192 expand_function_end.
14193 (java_method_add_stmt): New comment before the function's
14194 code. Complement the second operand of the current COMPOUND_EXPR
14196 (java_complete_expand_methods): Don't generate debug info on line
14197 zero when expanding a generated constructor.
14198 (java_complete_expand_method): Set start and end line numbers for
14199 a artificially generated constructor to one and manually call
14200 enter_block and exit_block when defining it. For all methods:
14201 expand function's start calling the new expand_start_java_method
14202 and invoke java_complete_tree on the effective method's body, if
14204 (resolve_expression_name): Now use lookup_name_in_blocks to search
14205 local variable decls and print out an error when variables are
14207 (patch_method_invocation_stmt): Inserted comment before the
14209 (lookup_method_invoke): Chain method's arguments using chainon
14210 with the current arg list as a second argument. Inserted missing
14211 IDENTIFIER_POINTER when reporting an error on methods not found.
14212 (refine_accessible_methods_list): Don't retain constructors.
14213 (patch_arguments): Function removed.
14214 (java_complete_tree): Inserted comment before the function's
14215 code. New case for BLOCKs. Moved the WFL case a bit
14216 further. Complete function's arguments.
14217 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14218 maybe_absorb_scoping_blocks): New functions.
14220 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14222 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14224 * jcf-parse.c (parse_source_file, java_error_count): New forward
14225 and extern declarations.
14226 (java_parse_abort_on_error): Macro moved.
14227 (jcf_parse_source): fatal called if fopen fails. Now calls
14229 (parse_source_file): New parse_only parameter. Reflects the
14230 elimination of the second pass.
14231 (yyparse): parse_source_file called with argument set to 0.
14232 * jcf.h (JCF_ZERO): Sets java_source to zero.
14233 * lex.c (java_init_lex): pass argument is gone. Function modified
14234 to be called once during the analysis of a file.
14235 (java_unget_unicode): Fixed typo in fatal message.
14236 (java_get_line_col): Likewise.
14237 (java_lval): Likewise. String literals no longer built during
14239 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14241 * parse.h (MODIFIER_WFL): New macro.
14242 (parse_check_super, parser_check_super_interface): Now return int.
14243 (parser_chain_incomplete_item, not_builtin_p,
14244 complete_method_decl): Declarations removed.
14245 (build_method_invocation_stmt, build_invoke): Renamed using the
14246 `patch' instead of `build'
14247 (register-incomplete_type, obtain_incomplete_type,
14248 java_complete_tree, java_complete_expand_method,
14249 unresolved_type_p, create_jdep_list): New function declarations.
14250 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14251 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14252 (jdep): New typedef on new struct _jdep.
14253 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14254 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14255 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14256 JDEP_RESOLVED_P): New macros.
14257 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14258 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14259 JDEP_VARIABLE): New enum values and jdep kinds.
14260 (jdeplist): New typedef on struct _jdeplist.
14261 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14263 (CALL_EXPR_PRIMARY): New macro.
14264 (struct parser_ctxt): Fields java_pass, current_method_decl,
14265 method_decl_list deleted. New field jdeplist.
14266 (INCOMPLETE_P): Macro deleted.
14267 * parse.y (single_type_import_declaration:): Removed pass switch.
14268 (type_import_on_demand_declaration): Likewise.
14269 (field_declaration:): Removed pass switch on all sub rules.
14270 (class_declaration:): Call the complete_class_decl removed on
14272 (method_declaration:): Removed second pass switch. No longer chain
14273 methods decl when method_header reduced.
14274 (method_header:): Sub rules no longer depend on pass switch.
14275 (method_declarator:): Likewise.
14276 (method_body:): Likewise.
14277 (abstract_method_declaration:): Likewise.
14278 (block_statement:): Likewise.
14279 (local_variable_declaration:): Likewise.
14280 (argument_list:): Likewise.
14281 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14282 removed. Partial CLASS_EXPR tree node built instead.
14283 (postfix_expression:): Removed pass switch on all sub rules.
14284 (java_pop_parser_context): Free classd_list content.
14285 (yyerror): Call obstrack_grow0 to finalize error message.
14286 (check_class_interface_creation): Comment modified to reflect new
14287 returned value meaning. Removed second pass switch. Return 1 if an
14288 error was found, 0 otherwise. Adjust pointer on filename if a
14289 leading path separator was found.
14290 (maybe_create_class_interface_decl): Removed first pass switch
14291 when linking the class decl to the class_list. Install a new
14292 jdep_list for the class.
14293 (add_superinterfaces): List of unresolved interfaces is
14294 gone. Unresolved interfaces are directly added to the current
14296 (create_interface): Second pass shortcut removed.
14297 ctpx->modifier_ctx access through MODIFIER_WFL.
14298 (create_class): Second pass shortcut removed. Call to
14299 register_incomplete_type replaces the call to
14300 parser_chain_incomplete_item.
14301 (complete_class_decl): Function removed.
14302 (duplicate_declaration_error): New way of retrieving redeclared
14304 (register_fields): Call to lookup_modifier_cl replaced by
14305 MODIFIER_WFL. New way of handling unresolved type, using
14306 unresolved_type_p and obtain_incomplete_type.
14307 register_incomplete_type replaces call to parser_chain_incomplete_item.
14308 (patch_stage): New static global variable.
14309 (method_header): New way of handling unresolved type, using
14310 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14311 indicates that the method decl needs to be patched.
14312 (check_abstract_method_header): Call to lookup_modifier_cl
14313 replaced by MODIFIER_WFL.
14314 (method_declarator): Incomplete argument type are registered
14315 calling register_incomplete_type. Patch on the declared method is
14316 issued in that case.
14317 (unresolved_type_p): New function.
14318 (parser_check_super_interface): New comment to reflect function's
14319 modified returned type (int). Function and has a new argument
14320 this_wfl. Call to parse_error_context uses this_wfl instead of
14321 relying on lookup_cl.
14322 (parser_check_super): Comment reflects function's new returned
14323 type (int). Function returns nonzero value on error.
14324 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14325 register_incomplete_type, jdep_resolve_class): New functions to
14326 handle incomplete types in declarations.
14327 (java_complete_class): Rewritten to work with the new incomplete
14328 type handling scheme.
14329 (complete_class_report_errors): Likewise.
14330 (complete_method_decl): Removed: it jobs is now handled by
14331 java_complete_class.
14332 (do_resolve_class): Class loaded in not already loaded and not
14333 found in Java source code.
14334 (java_check_regular_methods, java_check_abstract_methods): Don't
14335 call complete_method_decl anymore.
14336 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14337 (read_import_dir): Got rid of the pass number dependency.
14338 (declare_local_variables): New handling of unresolved types (patch
14340 (source_start_java_method): New parameter level. Function called
14341 with level set to 1 when argument types are potentially
14342 unresolved. Called to complete the job with level set to 2 once
14343 types are complete.
14344 (source_end_java_method): Call to permanent_allocation
14345 removed. Waiting to be replaced by a more suitable obstack
14347 (java_complete_expand_methods, java_complete_expand_method,
14348 java_expand_finals): New functions.
14349 (build_method_invocation_stmt): Renamed
14350 patch_method_invocation_stmt. Extracts function call expression
14351 (wfl) and arguments (args) from CALL_EXPR tree operands.
14352 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14353 call. Patch the function and argument operand of the CALL_EXPR
14355 (patch_argument, java_complete_tree): New functions.
14357 1998-04-20 Per Bothner <bothner@cygnus.com>
14359 Recover from missing fields and methods (i.e. error instead of fatal).
14360 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14361 * expr.c (expand_invoke): Recover from missing method.
14362 (expand_java_field_op): Recover from missing field.
14363 Inline references to java.lang.{Integer,Char,...}.TYPE.
14364 * typeck.c (get_type_from_signature), java-tree.h: New function.
14365 * class.c (add_method): Use get_type_from_signature.
14366 (build_class_ref): Handle a class that was not found.
14367 * typeck.c (convert): Handle conversion to pointers (for convenience).
14368 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14369 instead of lookup_field to handle missing fields.
14371 * jcf-parse.c (process_zip_dir): Set java_source.
14373 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14375 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14377 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14379 * jcf-parse.c (load_class): Don't change input_filename before
14380 calling jcf_parse_source (but still do it before calling
14382 (jcf_parse_source): Assign input_filename after having saved the
14384 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14385 list. ctxp->modifier_ctx zeroed according to its new
14386 definition. ctxp->filename initialized. Removed
14387 JAVA_MODIFIER_CTX_UNMARK.
14388 (java_unget_unicode): Update the character based column position.
14389 (java_allocate_new_line): ref_count not used anymore. Always free
14390 ctxp->p_line. Initialize c_line->char_col to 0.
14391 (java_get_unicode): Update the character based column position.
14392 (java_lex): Use ctxp->elc to store current position in source
14393 file, at the beginning of the parsed token. Set modifier_ctx entry
14394 corresponding to the parse modifier to a WFL node. Return a WFL
14395 node when an identifier is parsed.
14396 (java_lex_error): Now uses ctxp->elc to store current position in
14398 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14399 * lex.h (build_wfl_node): New function definitions.
14400 (struct java_line): ref_count and next fields are gone. New field
14402 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14403 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14404 (JAVA_COLUMN_DELTA): New macro.
14405 (java_lc): New typedef on new struct _java_lc.
14406 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14407 (parse_error_context, parse_warning_context): Changed prototypes.
14408 (java_get_line_col): Added as an available global function.
14409 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14410 (IC_DECL): Replaced by macro IC_TYPE
14411 (DEPEND_WFL): New macro.
14412 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14414 (exit_java_complete_class): Removed a commented out statement.
14415 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14416 now an array of tree nodes. Deleted fields line_list and
14417 e_line. New field elc, to replace e_line.
14418 * parse.y (array_type:): Build WFL node.
14419 (qualified_name:): Build a single WFL node out of two. Retain
14420 the location information of the first node in the resulting node.
14421 (package_declaration:): Use package name as a WFL node
14422 (single_type_import_declaration:): Use imported name as a WFL node.
14423 (type_import_on_demand_declaration:): Use root of the imported
14424 packages as a WFL node.
14425 (field_declaration:): Removed unused local variable cl.
14426 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14427 (yyerror): New static elc. Removed static error_line, error_pos.
14428 New local code_from_source. Save ctxp->elc into elc at the first
14429 pass. Call java_get_line_col to get a string of the line where
14430 the error occurred.
14431 (debug_line): Removed static function.
14432 (parse_error_context, parse_warning_context): Parameter cl is now
14433 a WFL node. Use its value to initialize ctxp->elc.
14434 (redefinition_error): Parameter cl is now a WFL node.
14435 (parse_add_interface): New parameter wfl. No longer call
14436 lookup_cl, use wfl instead.
14437 (check_class_interface_creation): Parameter cl is now a WFL node.
14438 (maybe_create_class_interface_decl): Likewise.
14439 (add_superinterfaces): New function.
14440 (create_interface): Removed local cl, node, super_decl,
14441 super_decl_type. Function now uses id as a WFL node. Better
14442 warning/error report on obsolete or forbidden mix of
14443 modifiers. Now calls add_superinterfaces to register interfaces.
14444 (create_class): Removed local cl, node. Local variable id is used
14445 as a WFL node. Better error report on forbidden modifier
14446 mix. Uses add_superinterfaces to register interfaces.
14447 (find_field): Argument cl is now a WFL node. Now store the WFL
14448 node of a fields that needs to be checked for their
14450 (method_header): Local variable node non longer used. Local
14451 variable id replaces cl.
14452 (check_modifiers_consistency): Local variable cl is now a WFL
14454 (method_declarator): Local variable cl replaced by parameter id.
14455 (parser_qualified_name): Now uses parameter name as a WFL node.
14456 (parser_check_super_interface): New parameter wfl, for achieve
14457 greater accuracy during error reports.
14458 (parser_chain_incomplete_item): New parameter named location. Used,
14459 along the decl, to construct the incomplete item node.
14460 (java_complete_class): resolve_class now uses WFL node extracted
14461 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14463 (complete_method_decl): Unresolved function's argument types are WFL.
14464 (resolve_class): Parameter cl is now a WFL node.
14465 (resolve_and_layout): Likewise.
14466 (do_resolve_class): Likewise. Try first to use cl and then do the
14467 lookup on the decl when calling check_pkg_class_access.
14468 (complete_class_report_errors): Use IC_TYPE in place of
14469 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14470 instead of doing a lookup over the decl.
14471 (java_check_final): Use WFL info from field tree list.
14472 (lookup_cl): Rewritten and returns a statically defined WFL node.
14473 (lookup_modifier_cl): Now uses information from WFL nodes.
14474 (process_imports): Likewise.
14475 (read_import_dir): name and cl arguments replaced by a single WFL
14476 node. Function modified accordingly.
14477 (find_in_imports_on_demand): Now uses WFL node.
14478 (check_pkg_class_access): cl argument is now a WFL node.
14479 (declare_local_variables): Fixed to use WFL nodes.
14480 (resolve_expression_name): Likewise.
14481 (build_method_invocation_stmt): name_combo argument renamed
14482 wfl. Function modified to use WFL nodes.
14483 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14484 (lookup_method_invoke): cl is now a WFL node. Added missing
14485 IDENTIFIER_POINTER to class type decl name.
14487 1998-04-14 Dave Brolley <brolley@cygnus.com>
14489 * lang.c (init_parse): Now returns char* containing the filename.
14491 1998-04-10 Per Bothner <bothner@cygnus.com>
14493 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14495 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14496 * class.c (make_class_data): If flag_assume_compiled, initial class
14497 state is CSTATE_PREPARED; make superclass and interfaces direct
14498 references, rather than constant pool indexes.
14500 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14502 * parser.y: Include flags.h. Removed debug variable pl.
14503 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14504 (block:): Likewise.
14505 (labeled_statement_nsi:): Generate debug info when reducing
14506 expression_statement:.
14507 (check_pkg_class_access): get_access_flags_from_decl invokation
14508 fixed for new CLASS_* flags location.
14509 (source_end_java_method): Save/restore parser context when
14510 entering/leaving this routine. Restore lineno to its right value
14511 before calling expand_end_bindings.
14512 (build_method_invocation_stmt): build_invoke called with the
14513 current line information.
14514 (build_invoke): New argument cl. Wrap the function call around a
14516 (refine_accessible_methods_list): Changed comment, removed
14518 * parse.h: Fixed typo in comments.
14519 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14520 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14521 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14523 * lex.c (java_lex): Record the last closing curly bracket of a
14525 * jcf-parse.c (jcf_parse_source): Now calls
14526 java_check_methods. Clarified comment, fixed typo.
14528 1998-04-09 Dave Brolley <brolley@cygnus.com>
14530 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14531 (finish_parse): Expose for non USE_CPPLIB builds.
14533 1998-04-08 Jeffrey A Law (law@cygnus.com)
14535 * lang.c (lang_print_xnode): New function.
14537 1998-04-03 Per Bothner <bothner@cygnus.com>
14539 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14540 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14541 used to build a class's dispatch table.
14542 (make_class_data): Generate dispatch table if flag_assume_compiled.
14543 Set dtable of class object to address of class_dtable_decl.
14545 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14546 be volatile and have side effects - generates better code.
14548 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14549 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14551 * expr.c (expand_invoke): If class is final, method is
14552 effectively final, so can call it directly.
14554 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14556 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14558 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14560 * parse.y (build_method_invocation_stmt): Removed extra argument
14563 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14565 * expr.c (dtable_indent): Now static global.
14566 (expand_invoke): Now call invoke_build_dtable and
14567 build_invokevirtual.
14568 (invoke_build_dtable, build_invokevirtual): New functions.
14569 * jcf-io.c (find_class): Defer issuing a warning by setting
14570 jcf->outofsynch to 1.
14571 * jcf-parse.c (jcf_out_of_synch): New function.
14572 (load_class): Test this_jcf.outofsynch flag and call
14573 jcf_out_of_synch accordingly.
14574 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14575 comment indentation.
14576 * lex.c (java_get_unicode): Fixed code indentation.
14577 (java_lex): Create string literal. Fixed typo. Removed several
14578 premature obstack_free.
14579 * parse.h: New enums for name resolution and invocation mode.
14580 (struct qualification): New data structure.
14581 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14582 (do_resolve_class, build_method_invocation_stmt,
14583 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14584 debug_line, identical_subpath_p, invocation_mode,
14585 refine_accessible_methods_list, build_invoke,
14586 lookup_method_invoke): New functions declared.
14587 (build_invokevirtual, invoke_build_dtable, match_java_method,
14588 build_field_ref, jcf_out_of_synch): New references to external
14590 (struct parse_ctxt): Removed artificial_constructor field.
14591 * parse.y: (array_type:): Type defined for this rule.
14592 (class_type:): Installed default rule for interface_type:.
14593 (array_type:): Now build Java array type.
14594 (qualified_name:): Now use obstack_grow0.
14595 (method_declaration:): Skip the artificial constructor added to
14597 (abstract_method_declaration:): Execute the code only during pass 1.
14598 (block:): Installed default rule in block_statements:.
14599 (block_statement:): Add the statement to the method during pass 2.
14600 (statement_expression): Installed default rule for
14601 method_invocation:.
14602 (argument_list:): Added code to build the argument list.
14603 (method_invocation:): Added call to create the method invocation
14605 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14606 (debug_line): New function for debug.
14607 (complete_class_decl): No longer do something during pass 1.
14608 (method_header): Use BUILD_PTR_FROM_NAME.
14609 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14611 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14612 function's main comment.
14613 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14615 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14616 (resolve_class): Now works with arrays.
14617 (do_resolve_class, resolve_and_layout): New functions.
14618 (java_check_regular_methods): Reverse method list before and after
14619 having processed it. No longer set ctxp->artificial_constructor.
14620 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14621 accordingly. Fixed typo in issued error message. Now use
14623 (find_in_imports_on_demand): Now use obstack_grow0.
14624 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14625 (source_end_java_method): Call expand_expr_stmt instead of
14626 expand_expr. Calls it before calling expand_function_end.
14627 (java_method_add_stmt): Do nothing if errors were found during
14629 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14630 (build_method_invocation_stmt, build_invoke, invocation_mode,
14631 lookup_method_invoke, refine_accessible_methods_list,
14632 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14634 * typeck.c (build_java_signature): Properly end method signature
14635 if return type skipped.
14636 (match_java_method): New function.
14638 1998-03-16 Per Bothner <bothner@cygnus.com>
14640 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14642 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14644 * expr.c (build_invoke_non_interface): New function.
14645 (methods_ident, ncode_ident): Now static globals.
14646 (expand_invoke): Use build_invoke_non_interface.
14647 * java-tree.h (struct lang_decl): New field function_decl_body.
14648 (DECL_FUNCTION_BODY): New macro.
14649 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14650 CLASS_FROM_SOURCE_P.
14651 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14652 before starting pass 2. Call to java_generate_parsed_class replaced
14653 by java_register_parsed_class.
14654 * lex.c: Fixed typo in header. Some line width related formating.
14655 * lex.h: Some line width related formating.
14656 * parse.h (source_end_java_method, resolve_expression_name,
14657 complete_class_decl, maybe_create_class_interface_decl,
14658 check_class_interface_creation): New static function declarations.
14659 (java_layout_parsed_class, java_method_add_stmt): New function
14661 (struct parser_ctxt): Field mark_class_generate removed. New
14662 fields class_list and artificial_constructor.
14663 * parse.y: Fixed typo in header.
14664 (class_declaration:): Call complete_class_decl when class body
14666 (method_declaration:): Call source_end_java_method in pass 2 when
14667 the method body is defined.
14668 (postfix_expression:): Do expression name resolution on sub-rule
14669 name during pass 2.
14670 (create_class, create_interface): Merged common pieces.
14671 (check_class_interface_creation, maybe_create_class_interface_decl):
14673 (complete_class_decl): New function.
14674 (register_fields): Fixed line width related typo.
14675 (method_header): Correctly skip first argument when fixing
14676 argument line. Changed the loop.
14677 (java_check_circular_reference): Now use ctxp->class_list.
14678 (java_complete_class): Removed start/stop marking.
14679 (java_check_regular_methods): Now takes a class decl as an
14680 argument. Add default constructor if none were encountered.
14681 (java_check_methods): Now use ctxp->class_list. Changed call to
14682 java_check_regular_methods.
14683 (source_start_java_method): Set DECL_ARG_TYPE for each function
14685 (source_end_java_method, java_method_add_stmt): New functions.
14686 (java_generate_parsed_class): No longer exists.
14687 (java_layout_parsed_class, java_register_parsed_class): New functions.
14688 (resolve_expression_name): New function.
14690 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14692 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14693 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14694 until pass initializations are done. Call read_import_dir with
14696 * parse.h: (lookup_modifier_cl): New function declared.
14697 (INTERFACE_FIELD_MODIFIERS): New macro.
14698 (OBSOLETE_MODIFIER_WARNING): New macro.
14699 * parse.y: (register_fields): Class type and current field name in
14700 local variables. Check modifier(s) if adding field(s) to an interface.
14701 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14702 and report errors using the faulty modifier line context.
14703 (lookup_modifier_cl): New function.
14704 (read_import_dir): Detect and report default import processing
14707 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14709 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14710 * class.c (is_compiled_class): Return 1 after making sure it
14711 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14712 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14713 * java-tree.h (flag_assume_compiled): Add decl.
14714 * lang.c (lang_f_options): Add the flag.
14715 (flag_assume_compiled): Add decl, default to 0.
14717 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14719 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14720 (is_compiled_class): Likewise.
14721 (layout_class): Likewise.
14722 (layout_class): Detect and lay out classes defined in source code.
14723 (interface_of_p, add_interface_do, may_add_interface): New
14725 (add_interface): Now use add_interface_do.
14726 (add_method_1): New function.
14727 (add_method): Now use add_method_1.
14728 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14729 (complete_start_java_method): New function.
14730 (start_java_mehod): Now call complete_start_java_method.
14731 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14732 (expand_invoke): Likewise and fixed typo.
14733 *gjava.c: (print_super_field): Use new argument to find_class
14736 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14737 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14738 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14740 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14741 (add_method_1, push_class): New prototypes.
14742 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14743 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14744 directory where the class was found.
14745 (find_class): New argument DO_CLASS_FILE. Function find_class
14746 modified accordingly.
14747 *jcf-parse.c: (fix_class_path): New function.
14748 (load_class): Use new VERBOSE argument. load_class now finds and
14749 loads/parses .class/.java files. Save read_state of current_jcf
14751 (java_parser_abort_on_error): New macro.
14752 (jcf_parse_source, parse_source_file): New function.
14753 (jcf_parse): Fixed typo.
14754 (yyparse): Call parse_source_file () only.
14755 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14756 writing the real class name back in the zip directory entry.
14757 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14758 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14759 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14760 (find_class): Prototype fixed.
14761 *lex.c: Added 1998 time stamp.
14762 Removed all static global variables, moved into the parser
14763 context data structure.. Now include unistd.h if SEEK_SET not
14765 (java_init_lex): Rewritten.
14766 (java_sneak_unicode): Modified current unicode access in current line.
14767 (java_unget_unicode): Likewise.
14768 (java_allocate_new_line): New allocation management.
14769 (java_read_char): Modified access and storage of unget_utf8_value.
14770 New way of processing current unicode.
14771 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14772 (java_get_unicode): Now use the parser context.
14773 (java_lineterminator): Likewise.
14774 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14775 of the reentrant parser implementation. Function now use the
14776 parser context data structure and java_lval. Fixed production of
14777 the float and double constant "out of range" error message. Fixed
14778 obstack use. Return integer value when hitting a modifier. Now
14779 return type for TRUE, FALSE and other predefined types. Return
14780 identifier as a TREE_LIST list containing the current line context
14781 as the TREE_VALUE sub-node.
14782 (java_unicode_2_utf8): Fixed typo in declaration.
14783 (java_lex_error): Now use the parser context data structure.
14784 *lex.h: Added 1998 time stamp.
14785 (struct java_line): New fields ref_count and next.
14786 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14787 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14788 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14789 *parse.h: Added 1998 time stamp.
14790 (java_parse_source_file): Renamed from parse_source_file.
14791 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14792 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14793 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14794 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14795 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14796 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14797 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14798 (struct parser_ctxt): New data structure to keep the parser context.
14799 *parse.y: Added 1998 time stamp, got rid of static global variables.
14800 (java_error_count, ctxp): New global variables.
14801 (%union): New value field.
14802 (numeric_type, integral_type): Rules removed.
14803 (primitive_type): Rule defined to handle integral, float, double and
14805 (qualified_name, package_declaration,
14806 single_type_import_declaration, type_import_on_demand_declaration,
14807 modifiers, class_declaration, super, interfaces,
14808 interface_type_list, class_body, field_declaration,
14809 field_declaration, variable_declarators, variable_declarator,
14810 variable_declarator_id, method_declaration, method_header,
14811 formal_parameter_list, formal_parameter, method_body, block,
14812 static, interface_declaration, extends_interfaces,
14813 abstract_method_declaration, local_variable_declarators): Rules now
14815 (force_error, do_warning): New global statics.
14816 (push_parser_context, parser_context_save_global,
14817 parser_context_restore_global, pop_parser_context): New functions.
14818 (yyerror): Now uses the global parser context. Fixed use of obstack.
14819 (parse_error, parse_error_context, parse_warning_context,
14820 java_accstring_lookup, redefinition_error, check_modifiers,
14821 parser_add_interface, create_interface, create_class, find_field,
14822 duplicate_declaration_error, register_fields, method_header,
14823 check_modifiers_consistency, check_abstract_method_header,
14824 method_declarator, parser_qualified_classname,
14825 parser_check_super_interface, parser_check_super,
14826 parser_chain_incomplete_item, java_check_circular_reference,
14827 layout_class_from_source, java_complete_class,
14828 complete_method_decl, resolve_class, complete_class_report_errors,
14829 java_check_final, check_method_redefinition,
14830 java_check_regular_methods, java_check_abstract_methods,
14831 java_check_methods, lookup_java_interface_method2,
14832 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14833 process_imports, find_in_imports, read_import_entry,
14834 read_import_dir, find_in_imports_on_demand,
14835 check_pkg_class_access, not_builtin_p, declare_local_variables,
14836 source_start_java_method, java_generate_parsed_class): New
14838 *typeck.c: (signature_include_return): New global variable.
14839 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
14840 to add the function returned type in the signature.
14842 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
14844 * jcf-io.c (open_in_zip): Use strncmp and LEN.
14846 1998-01-29 Dave Brolley <brolley@cygnus.com>
14848 * Make-lang.in (java.info): Added.
14849 (java.install-info): Added
14851 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
14853 * Makefile.in (clean): Also remove java/parse.c.
14855 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
14857 Add a pair of -fbounds-check/-fno-bounds-check options.
14858 * lang.c (lang_decode_option): Add code to grok arguments.
14859 (flag_bounds_check): Add decl.
14860 (lang_f_options): New array w/ the option in it.
14861 * java-tree.h (flag_bounds_check): Add decl.
14862 * lang-options.h: New file.
14863 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
14864 of a static macro value.
14865 (JAVA_ARRAY_EXCEPTION): Delete macro.
14867 1998-01-23 Per Bothner <bothner@cygnus.com>
14869 * typeck.c (build_java_array_type): Fix two bugs in previous change.
14870 * expr.c (build_anewarray): Add missing promote_type.
14872 1998-01-22 Per Bothner <bothner@cygnus.com>
14874 Add array types with known length to optimize bounds checking.
14875 * typeck.c (build_java_array_type): Take length parameter.
14876 (java_array_type_length, build_prim_array_type): New functions.
14877 * java-tree.h: Update for new functions.
14878 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
14879 * class.c: Use build_prim_array_type.
14880 * expr.c (can_widen_reference_to): Handle known-length array types.
14881 (verify_jvm_instructions): Keep track of integer push instructions
14882 followed by newarray/anewarray, so we can build known-length arrays.
14883 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
14884 (java_array_data_offset): New function.
14885 (build_java_array_length_access): New function. Optimize if constant.
14886 (build_java_arrayaccess): Constant fold bounds check.
14887 (expand_java_newarray, expand_java_anewarray): Replaced by ...
14888 (build_newarray, build_anewarray): New functions.
14889 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
14890 * verify.c (merge_types): Handle known-lengh array types.
14892 1998-01-19 Per Bothner <bothner@cygnus.com>
14894 * expr.c (expand_byte_code): Fix performace bug, which caused
14895 searching linenumber_table to be linear rather than constant.
14897 1997-12-12 Per Bothner <bothner@cygnus.com>
14899 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
14901 * decl.c, java-tree.h (soft_fmod_node): New global.
14902 * decl.c (init_decl_processing): Define __builtin_fmod.
14903 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
14904 using __builtin_fmod.
14906 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
14908 * keyword.h: New file, output of keyword.gperf as processed by
14910 * lex.c (java_lex_init): Initialize java_error_flag.
14911 * parse.c (YYERROR_NOW): Uses java_error_flag.
14912 * parse.y: New static java_error_flag. Useless definition of
14914 * parse.y (java_error): Portable error recovery using
14915 java_error_flag (not yet completely tuned).
14917 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
14919 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
14921 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14923 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
14924 (parse.c, lex.c, keyword.h): New rules for Java source code
14926 * parse.c: Renamed into jcf-parse.c.
14927 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
14928 * keyword.gperf: New file, Java keywords.
14929 * parse.y: New file, Java language grammar.
14930 * parse.h: New file, Java language grammar definitions.
14931 * lex.c: New file, Java language lexer.
14932 * lex.h: New file, Java language lexer definitions.
14934 1997-12-03 Per Bothner <bothner@cygnus.com>
14936 * decl.c (clinit_identifier_node), java-tree.h: New global.
14937 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
14938 * verify.c (verify_jvm_instructions): Inline use of removed macros.
14939 * expr.c (expand_java_field_op): Check for invalid assignment
14942 * jcf-reader.c (get_attribute): Test for wrong attribute length.
14944 1997-10-27 Per Bothner <bothner@cygnus.com>
14946 * verify.c (verify_jvm_instructions): When processing a handler,
14947 attempt to set the current_subr to the right value.
14948 (More complicated code combines Sep 17 and Oct 22 versions.)
14950 1997-10-24 Per Bothner <bothner@cygnus.com>
14952 * class.c (push_class): Figure out (guess) name of source file.
14953 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14954 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14955 (parse_class_file): Change return type from int to void.
14956 Call debug_start_source_file/debug_end_source_file.
14958 * expr.c (build_java_binop): Fix masking 2nd operand.
14959 * decl.c (init_decl_processing): Set sizetype first.
14961 1997-10-22 Per Bothner <bothner@cygnus.com>
14963 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14964 (Revert Sep 17 change.)
14966 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14968 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14969 .class extension in their name and fix thing so we don't process
14970 them parse_zip_file_entries().
14971 (parse_zip_file_entries): Cleaned unused local variables.
14973 1997-10-20 Per Bothner <bothner@cygnus.com>
14975 * expr.c (can_widen_reference_to): Allows equal array element types.
14976 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14977 * jcf-dump.c (RET): Get (and print) index.
14979 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14980 Promote element type to POINTER_TYPE.
14982 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14984 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
14985 find_in_current_zip, jcf_figure_file_type): Moved from
14986 jcf-reader.c to parse.c.
14987 * zextract.c: (read_zip_archive): takes file_comment_length possible
14988 field into account.
14990 1997-10-20 Per Bothner <bothner@cygnus.com>
14992 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
14994 * verify.c (merge_types): Handle array types even better ...
14996 1997-10-17 Per Bothner <bothner@cygnus.com>
14998 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
15000 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
15001 * class.c (make_class_data): Don't build fields_decl if no fields.
15002 When building fields_decl, skip if DECL_ARTIFICIAL.
15004 * expr.c (java_stack_swap): Update stack_type_map.
15005 * verify.c (merge_types): Handle array types better.
15007 1997-10-15 Per Bothner <bothner@cygnus.com>
15009 * class.c (add_field): Don't promote short integral fields to
15010 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
15011 * expr.c (push_value): Promote and convert short integral values.
15013 * decl.c, java-tree.h (integer_two_node): New constant node.
15014 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
15016 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15018 * class.c (append_gpp_mangled_type): Use function argument
15019 unpromoted type to generate mangled name.
15021 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
15023 * constants.c (build_constant_data_ref): Now uses current_class
15024 instead of main_class.
15025 (build_constants_constructor): Now uses current_class instead of
15027 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
15028 of the global variable SeepZipFiles done here.
15029 * zextract.c (read_zip_archive): extra_field optional field taken
15030 into account while computing the position of the class file in the
15032 * verify.c (verify_jvm_instructions): Use current_jcf to search
15034 * parse.c (load_class): First search for the class to load in the
15035 current zip file. Saves current_jcf (restored before returning
15036 from that function). Don't call JCF_FINISH in the class was found
15037 in the current ZIP file.
15038 (jcf_parse): If the class was found in the current ZIP file, save
15039 its tree_constant_pool (for later reuse).
15040 (parse_class_file): New function. Process each method defined in
15041 the current class and record the class as to be later registered.
15042 (yyparse): Rewritten. Figure the type of the current file and switch
15044 * lang.c: New global variable current_jcf.
15045 (lang_init): Removed compiling_from_source test (done later, in
15046 yyparse). Removed call the jcf_parse ().
15047 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
15048 (typedef struct JCF): New fields seen_in_zip (to mark a class found
15049 in the current ZIP file) and zip_offset (offset to the class data in
15050 the current zip file).
15051 * jcf-reader.c: zipfile.h included.
15052 localToFile: New ZipFileCache static global variable
15053 (parse_zip_file_entries): New function. Browse the current ZIP
15054 file directory and process each class found.
15055 (process_zip_dir): New function. Register each class found in the
15056 ZIP file directory. The class aren't parsed but a valid JCF is
15057 link to each of them.
15058 (find_in_current_zip): New function. Search for a class in the
15059 current ZIP file directory. If found, prepare the class so that it
15061 (jcf_figure_file_type): New function. Examine the file structure
15062 to figure a class file, a ZIP file. If none of these categories are
15063 matched, a source file is assumed.
15064 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
15065 SeenZipFile: New global variable.
15066 (open_in_zip): Use zipmember's length to accelerate the search for
15067 a member. If zipmember was NULL and zip file successfully read,
15069 * java-tree.h: New global variable current_jcf declared. Added
15070 declaration for current_constant_pool_tags, current_constant_pool_data,
15071 current_constant_pool_length, current_constant_pool_data_ref.
15072 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
15073 store the JCF of classes seen in a zip file) and tree *constant_pool
15074 (to save a loaded class constant pool). current_class declared here.
15075 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
15076 retrieve method_ref_constant.
15077 (PUSHC): java_push_constant_from_pool now uses current_jcf.
15078 (OBJECT): get_class_constant now uses current_jcf.
15079 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
15080 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
15081 (expand_invoke): Now uses current_class instead of main_class
15082 (build_class_init): Now uses current_class instead of main_class
15083 * class.c: New static global variable registered_class.
15084 (register_class): New function.
15085 (emit_register_class): Modified to use registered_class instead of
15087 (is_compiled_class): Now take into account class seen in the archive.
15089 1997-10-06 Per Bothner <bothner@cygnus.com>
15091 * except.h: Renamed to: java-except.h.
15092 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
15093 * except.c: Add semi-working (commented out) implementation.
15095 * expr.c (expand_iinc): Add needed flush_quick_stack.
15096 * parse.c (set_source_filename): New function.
15097 (give_name_to_class): Set input_filename from package.classname.java.
15099 * jcf-io.c (find_class): Don't look first in ".".
15101 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15103 * zextract.c (read_zip_archive): Now takes into account the
15105 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
15107 1997-09-20 Per Bothner <bothner@cygnus.com>
15109 * constants.c, java-tree.h (build_internal_class_name): New function.
15110 (alloc_class_constant): Re-implement using build_internal_class_name.
15111 * class.c (make_class_data): Likewise.
15112 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
15114 1997-09-17 Per Bothner <bothner@cygnus.com>
15116 * verify.c (verify_jvm_instructions): Temporarily set current_subr
15117 to NULL before pushing an exception handler target.
15119 * expr.c (flush_quick_stack): Save from low stack indexes to high.
15120 (java_stack_swap, java_stack_dup): Re-write to be safe from
15121 clobbering registers.
15122 (build_class_init): New function.
15124 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
15126 * typeck.c (build_java_array_type): Temporary use
15127 permanent_obstack to create the array 'length' field.
15128 * expr.c (lookup_label): Temporay use permanent_obstack to create
15129 label if not found.
15130 * class.c (push_super_field): Tempory use permanent_obstack.
15132 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
15134 * typeck.c (type_for_mode): Now handles double_type_node and
15136 * verify.c (verify_jvm_instructions): The instruction following
15137 the wide bytecode is checked. OPCODE_ret added to the list of
15140 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
15142 * class.c (make_class): Temporary use permanent_obstack. Set the
15143 class CLASS_P field to 1.
15144 (push_class): Temporary use permanent_obstack.
15145 (set_super_info): Temporary use permanent_obstack.
15146 (add_method): Temporary use permanent_obstack, set
15147 METHOD_TRANSIENT().
15148 (add_field): Temporary use permanent_obstack. Sets
15149 FIELD_VOLATILE() and FIELD_TRANSIENT().
15150 (build_class_ref): Temporary use permanent_obstack if the class
15152 (build_static_field_ref): Temporary use permanent_obstack when
15153 creating field's rtl.
15154 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
15155 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
15156 and fields. Function finalized, as far as flag handling.
15157 (push_class_static_dummy_field): Temporary use permanent_obstack.
15158 (emit_register_class): Force generation of class registration at
15160 * decl.c (end_java_method): Call permanent_allocation() before
15162 * expr.c (can_widen_reference_to): Added comment to interface
15163 handling, fixed typo.
15164 (lookup_field): Now uses CLASS_P() to correct FIXME
15165 (expand_invoke): Verification on public && !static &&
15166 !abstract moved into soft_lookupinterfacemethod (kaffe).
15167 Use Object class dtable if objectref is an array when expanding
15169 (java_push_constant_from_pool): Temporary use permanent_obstack
15170 for CONSTANT_string
15171 * parse.c (get_ref_constant): Temporary use permanent_obstack to
15172 create constant references.
15173 (get_constant): Temporary use permanent_obstack to create constant.
15174 (load_class): Temporary use permanent_obstack to load class.
15175 (jcf_parse): Temporary use permanent_obstack to perform class
15177 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
15178 (build_java_signature): Temporary use permanent_obstack.
15179 * verify.c: (verify_jvm_instruction): removed unnecessary verification
15181 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
15182 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
15185 1997-09-11 Per Bothner <bothner@cygnus.com>
15187 * class.c (append_gpp_mangled_type): Fix typo.
15188 (emit_register_class): Use main_class to get class object, rather
15189 than looking for no-longer-existing static decl starting with _CL.
15190 * typeck.c (parse_signature_type): Promote array element type
15191 if it is a RECORD_TYPE.
15193 1997-09-10 Per Bothner <bothner@cygnus.com>
15195 * class.c (push_class_static_dummy_field): New function.
15196 (mangle_static_field): New. Do G++-style mangling of static fields.
15197 (layout_class): Mandle static fields here, not in add_field.
15198 (build_class_ref): The class object is now a dummy static field.
15199 * decl.c (find_local_variable): Look for best, instead of first match.
15200 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15201 (build_java_athrow): Don't check here if exception is Throwable.
15202 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15203 (TYPE_USED): Removed. No longer used ...
15204 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15205 * verify.c (push_pending_label): New function.
15206 (push_pending_block): Renamed to check_pending_block.
15207 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15208 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15209 re-checking possible handlers) after a store (less wasted work).
15210 Check for null handler (finally) before calling add_handler.
15211 Various changes to (finally?) correctly handle try/finally.
15213 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15215 * class.c: Include stdio.h.
15217 1997-09-04 Per Bothner <bothner@cygnus.com>
15219 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15220 to make sure class is initialized before static/special invoke.
15222 * verify.c (verify_jvm_instructions): On a store instruction,
15223 call find_local_variable to force pre-allocation of decl and rtx.
15224 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15226 1997-09-03 Per Bothner <bothner@cygnus.com>
15228 * class.c (build_class_ref): Strip off "promoted_" if need be.
15229 (make_field_value): Call build_java_signature when needed.
15230 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15231 * expr.c (build_java_athrow): Don't push_value of exception.
15232 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15233 match specification of [fd]cmp[lg] for NaNs.
15234 (expand_byte_code): Add support for exception handler ranges.
15235 * except.c: Add skeleton for EH code-generation.
15236 * verify.c (merge_types): Treat all promoted integral types as equal.
15237 * constants.c (build_constants_constructor): To force creation of
15238 current_constant_pool_data_ref, call build_constant_data_ref.
15240 * javaop.def (lload): Fix typo.
15241 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15243 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15245 * parse.c: Don't include function.h.
15247 1997-08-27 Per Bothner <bothner@cygnus.com>
15249 * except.[ch]: New files.
15250 * Makefile.in (JAVA_OBJS): Add except.o
15251 * expr.c: Temporary warning about unimplemented exceptions.
15252 * verify.c: Verify exception handlers.
15254 * jcf-dump.c (disassemble_method): Print exception table.
15256 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15258 * expr.c (verify_jvm_instructions): Started a thorough
15259 verification of invoke* bytecodes.
15260 (expand_byte_code): flush quick stack if PC is the target of a
15261 branch. and undef RET (conflicting with config/i386/i386.h).
15262 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15264 (expand_invoke): Now handles invokeinterface and do more
15265 verification according to the bytecode.
15266 (lookup_field): Don't try to load the class if processing
15268 (can_widen_reference_to): Now handles interfaces.
15269 * decl.c (init_decl_processing): New global variable
15270 soft_lookupinterfacemethod_node, declared in java-tree.h.
15271 Call set_super_info on string_type_node.
15272 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15274 * class.c (set_super_info): Fills the CLASS_* flags according to
15276 (get_access_flags_from_decl): Handles all class flags.
15278 1997-08-26 Per Bothner <bothner@cygnus.com>
15280 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15281 * parse.c (yyparse): Check for abstract method, and missing code.
15282 * expr.c (expand_byte_code): Change interface.
15283 * lang.c (put_decl_node): Print promoted types prettier.
15284 * verify.c (verify_jvm_instruction): Change interface.
15285 Partial support for scanning exception table.
15286 For load instructions, handle promoted integral types.
15288 1997-08-21 Per Bothner <bothner@cygnus.com>
15290 * verify.c: New file, with contents moved from expr.c.
15291 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15292 * typeck.c (is_array_type_p): Moved here from expr.c.
15293 * java-tree.h: Add some now-needed function declarations.
15294 * Makefile.in (JAVA_OBJS): Added verify.o.
15296 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15298 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15299 METHOD_ABSTRACT flag.
15301 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15302 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15303 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15305 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15307 (start_java_method): Hook for SYNCHRONIZED methods.
15309 * expr.c (build_java_jsr, build_java_ret): New functions
15310 (JSR,PRE): New macros
15311 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15312 (verify_jvm_instructions): tableswitch, lookupswitch,
15313 monitorenter, monitorexit, goto_w: verified.
15314 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15315 (build_java_monitor): New function.
15316 (MONITOR_OPERATION): Modified to call build_java_monitor()
15317 (verify_jvm_instructions): Started a thorough verification of
15320 1997-08-19 Per Bothner <bothner@cygnus.com>
15322 Support verification of jsr/ret subroutines (used for try/finally).
15323 * decl.c (return_address_type_node): New type node.
15324 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15325 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15326 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15327 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15328 TYPE_USED): New macros for special types in type_map.
15330 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15331 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15333 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15335 * expr.c (can_widen_reference_to): New function.
15336 (pop_type): Use it.
15337 (merge_type_state): Support handling start of subroutine.
15338 (push_pending_block): Return char* error message, instead of calling
15339 fatal on an error. Also handle subroutines.
15340 (verify_jvm_instructions): Handle errors from push_poending_block.
15341 Support jsr and ret instructions.
15343 1997-08-19 Per Bothner <bothner@cygnus.com>
15345 * jcf-io.c (find_classfile): Fix thinko.
15346 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15348 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15350 * Makefile.in (BISON): Remove.
15352 1997-08-07 Per Bothner <bothner@cygnus.com>
15354 * Makefile.in: Convert to autoconf.
15355 * config-lang.in (outputs): Added java/Makefile.
15357 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15358 Rename cc1java to jc1.
15360 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15361 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15363 * class.c (class_depth): Do load_class if needed.
15365 Mostly better verification.
15366 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15367 (init_decl_processing): Change return type of soft_checkcast.
15368 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15369 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15370 lang_print_error): New functions.
15371 (lang_init): Set global hook print_error_function to lang_print_error.
15372 * expr.c: In the type_map ptr_type_node is only used for null now.
15373 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15374 (merge_types): Dererence pointer to record types before comparing.
15375 (decode_newarray_type, merge_types): On error just return NULL.
15376 (build_java_binop): Add preliminary implementation (with warning)
15377 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15378 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15379 (expand_compare, expand_java_goto, expand_java_call): Don't
15380 push_pending_block, since that only makes sense when verifying.
15381 (merge_type_state): Different return codes.
15382 (push_pending_block): A block may need to be verified more than once.
15383 (expand_byte_code): Warn about unused code at code generation time.
15384 (verify_jvm_instruction): Changed logic, since code may need to be
15385 re-verified if type-state has changed. Also, better error handling.
15386 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15387 Improve newarray, anewarray, ?aload, athrow,
15388 * java-tree.h (LABEL_CHANGED): New macro.
15390 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15392 * decl.c (soft_athrow_node): New global variable initialized.
15393 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15394 * typeck.c (convert): Added support for REAL_TYPE.
15395 (convert_to_char): New function.
15396 (convert): Handle CHAR_TYPE.
15397 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15398 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15399 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15401 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15402 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15403 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15404 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15405 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15406 to Use The Right Things.
15407 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15408 compatible with INT. BOOLEAN is made equivalent to BYTE.
15409 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15410 OPCODE_ifnonnull): Now supported.
15411 (build_java_athrow): New function.
15413 1997-08-04 Per Bothner <bothner@cygnus.com>
15415 Rename method name <init> to match G++ (and fix mangling).
15416 * class.c (layout_class): Replace method name of <init> by class name.
15417 (make_method_value): Do inverse renaming of constructor from <init>.
15418 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15419 * typeck.c (lookup_java_constructor): New function.
15420 * expr.c (expand_invoke): If method_name is <init>, call
15421 lookup_java_constructor to find constructor.
15423 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15425 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15427 * parse.c (get_class_constant): Modified to handle array "classes"
15428 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15430 (convert): Modified to handle real type.
15431 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15432 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15433 variables declared.
15434 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15435 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15436 global variables initialized.
15437 (find_local_variable): Handles the case of a pointer
15438 (end_java_method): Restore the use of one more scope
15439 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15440 build_java_array_length_access, expand_java_arrayload,
15441 expand_java_arraystore, expand_java_array_length,
15442 expand_java_multianewarray, expand_java_anewarray,
15443 build_java_check_indexed_type, is_array_type_p,
15444 build_java_throw_out_of_bound_exception): New functions.
15445 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15446 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15447 OPCODE_<t>aload): Implemented code for verification.
15448 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15449 ARRAY_NEW_MULTI): Macro defined.
15450 (CONVERT): Modified to invoke convert().
15451 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15453 1997-07-31 Per Bothner <bothner@cygnus.com>
15455 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15456 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15457 (make_class_data): Field name needs '/' as package prefix.
15458 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15460 1997-07-25 Per Bothner <bothner@cygnus.com>
15462 Implement debug information for local variables.
15463 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15464 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15465 DECL_LOCAL_SLOT_CHAIN): New macros.
15466 (struct lang_decl_var): New type.
15467 * parse.c (give_name_to_locals): Move to decl.c.
15468 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15469 (start_java_method): Re-write parameter handling.
15470 (pending_local_decls): New global variable.
15471 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15472 (find_local_variable): Accept pc so we can skips decls not in range.
15473 (struct binding_level): Add end_pc field.
15474 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15475 (various): Change so current pc gets passed to find_local_variable.
15477 * decl.c (init_decl_processing): Re-arrange fields in
15478 class_type_node and and method_type_node to match kaffe 0.9.1.
15479 * class.c (make_method_value, make_class_data): Update
15480 initializations to match.
15482 1997-07-16 Per Bothner <bothner@cygnus.com>
15484 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15485 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15486 (push_super_field): New function.
15487 (make_class_data): Handle inheritance of class static initializer.
15488 (layout_class): New name mangling.
15489 * constants.c (build_constant_data_ref): Init type of data array
15490 to a one-element array.
15491 (build_constants_constructor): Set DECL_SIZE from complete array type.
15492 * decl.c: Rename class_type, object_type etc to class_type_node,
15493 object_type_node etc. Make former inherit from latter.
15494 * expr.c (expand_invoke): Add cast of function address.
15495 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15496 * parse.c (yyparse): Don't call layout_class here.
15497 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15499 1997-06-14 Per Bothner <bothner@cygnus.com>
15501 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15502 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15503 (alloc_class_constant): New.
15504 * expr.c (expand_invoke): Make sure method's class is initialized.
15505 * class.c (interits_from_p, emit_register_class): New functions.
15506 * parse.c (yyparse): Call emit_register_class.
15508 1997-06-09 Per Bothner <bothner@cygnus.com>
15510 * constants.c: New file, to handle constant pool.
15511 * Makefile.in (JAVA_OBJS): Add constants.o.
15512 * decl.c (init_decl_processing): Update, fix, finish various structs.
15513 (pushdecl_top_level): New.
15514 * parse.c (layout_class): Moved to class.c.
15515 * expr.c (java_push_constant_from_pool): New function.
15516 * class.c (build_class_ref): Make work fully
15517 (make_class_data): Emit super-class, constant pool, interface vector.
15519 1997-06-03 Per Bothner <bothner@cygnus.com>
15521 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15522 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15523 * class.c (class_depth): New function.
15524 (lookup_named_class): Replaced by new function lookup_class.
15525 * decl.c (object_type_node, string_type_node): New.
15526 Remove various types that we no longer need.
15527 * expr.c (verify_jvm_instructions): New separate verifier pass.
15528 (push_type, pop_type): New functions for verifier.
15529 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15530 (expand_byte_code): Simplify, since we assume already verified.
15531 (expand_invoke): Now mostly works.
15532 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15533 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15534 * parse.c: Wait to allocate class object until we know its name.
15535 (layout_class): Calculate DECL_VINDEX for each virtual method.
15536 * typeck.c (get_array_type): Rename to ...
15537 (build_java_array_type): ... and provide working implementation.
15538 (build_java_signature): New function - build Java signature of type.
15539 (set_java_signature): New function - cache signature with type.
15540 (lookup_java_method): New function.
15542 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15544 * class.c (ident_subst): Take extra SUFFIX parameter.
15545 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15546 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15547 (build_class_ref): Actually implement.
15548 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15549 * decl.c (builtin_function): New.
15550 (init_decl_processing): Update for current Kaffe. Declare some
15551 builtin Kaffe functions.
15552 * expr.c (build_address_of): New.
15553 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15554 Renamed (from expand_java_new etc), and added working implementations.
15555 (build_field_ref): Now also handle static fields.
15556 (expand_invoke): Implement invokestatic, and start implement rest.
15557 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15558 * javaop.def: Rename invokevirt -> invokevirtual.
15559 * lang.c (use_handles): Removed.
15560 * parse.c: Add support for ConstantValue attribute.
15561 Handle nested loading of a class. (JPOOL_UTF): New.
15563 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15565 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15567 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15569 * Make-lang.in (java.install-man): New empty rule.
15570 * typeck.c (set_local_type): New function.
15571 * expr.c (STORE_INTERNAL): Call find_local_variable,
15572 not find_stack_slot. Call set_local_type.
15574 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15576 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15577 and building RECORD_TYPE CONSTRUCTORs.
15578 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15580 * lang.c (use_handles): Change the default to 0.
15581 * decl.c: Define and build class_type, field_type, utf8const_type.
15582 * class.c (make_class_data, make_field_value,
15583 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15584 hashUtf8String, strLengthUtf8, mangled_classname:
15585 Functions to build reflective data structures.
15586 * parse.c (yyparse): Call make_class_data.
15588 * jcf-io.c (open_class, find_classfile): New functions.
15589 * jcf-dump.c: Support reading classfile from explicitly-named
15590 class file (without CLASSPATH searching).
15592 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15594 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15595 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15596 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15597 (get_constant): Now trivial for CONSTANT_Utf8.
15599 * jcf.h: Make NEW_CPOOL the default.
15600 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15602 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>