1 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
3 * lang.c (java_handle_option): Don't handle filenames.
5 2003-07-02 Zack Weinberg <zack@codesourcery.com>
7 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
10 * jcf-write.c: Don't default-define DIR_SEPARATOR.
11 * jcf.h: Delete COMPARE_FILENAMES definition.
13 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
15 * lang.c (java_init_options): Update prototype.
17 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
19 * decl.c (poplevel): Adjust define_label call.
21 2003-06-27 Zack Weinberg <zack@codesourcery.com>
23 * gjavah.c (flag_jni): Make non-static.
24 * parse-scan.y (ctxp): Make non-static.
26 * class.c (build_method_symbols_entry)
27 * expr.c (get_offset_table_index)
28 * jcf-parse.c (jcf_parse):
29 Mark the definition static, matching the forward declaration.
31 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
33 * lang.c (java_handle_option): Don't check for missing arguments.
35 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
37 * class.c (push_class): Use a location_t to save place.
38 (emit_register_classes): Set input_location. Adjust
39 expand_function_end call.
40 * resource.c (write_resource_constructor): Likewise.
41 * decl.c (end_java_method): Adjust expand_function_end call.
42 * parse.y (source_end_java_method): Likewise.
44 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
46 * lang.c (java_handle_option): Likewise.
48 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
50 * lang.c (java_handle_option): Special-casing of optional
51 joined arguments no longer needed.
52 * lang.opt: Update switches that take optional argument.
54 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
56 * lang.opt: Declare Java.
57 * lang.c (java_init_options): Update.
59 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
61 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
63 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
65 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
66 * lang.c (java_handle_option): -MD and -MMD have an underscore.
67 * lang.opt: -MD and -MMD have an underscore.
69 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
71 * class.c (emit_register_classes): Adjust init_function_start
73 * decl.c (complete_start_java_method): Likewise.
74 * resource.c (write_resource_constructor): Likewise.
76 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
78 * Make-lang.in: Update to use options.c and options.h.
79 * lang.c: Include options.h not j-options.h.
80 (java_handle_option): Abort on unrecognized option.
81 (java_init_options): Request Java switches.
83 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
85 * Make-lang.in: Handle mostlyclean.
87 2003-06-11 Tom Tromey <tromey@redhat.com>
89 * lang.c (java_handle_option): Update dependency_tracking for
92 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
95 2003-06-10 Andrew Haley <aph@redhat.com>
97 * resource.c (write_resource_constructor): Use expand_expr to
98 generate the address of the label attached to a resource.
99 * Make-lang.in (java/resource.o): Add expr.h
101 2003-06-10 Andrew Haley <aph@redhat.com>
103 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
104 (java_decl_ok_for_sibcall): New.
106 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
108 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
109 (java/j-options.c, java/j-options.h): New.
110 * java-tree.h (resource_name, compile_resource_file,
111 compile_resource_data): Constify.
112 * jcf-write.c (jcf_write_base_directory): Similarly.
113 * jcf.h (jcf_write_base_directory): Similarly.
114 * lang.c: Include j-options.h.
115 (cl_options_count, cl_options, string_option, java_decode_option,
116 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
117 process_option_with_no): Remove.
118 (resource_name): Constify.
119 (LANG_HOOKS_HANDLE_OPTION): Override.
120 (java_handle_option): New.
121 (java_init): Don't call jcf_path_init.
122 (java_init_options): Call jcf_path_init.
124 * resource.c (compile_resource_data, compile_resource_file): Constify.
126 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
128 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
129 (struct lang_decl_func): Add last_line field.
130 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
131 DECL_SOURCE_LINE_LAST): Remove.
132 * parse.y (missing_return_error, finish_method_declaration,
133 lookup_cl, start_artificial_method_body, source_end_java_method,
134 start_complete_expand_method): Adjust.
136 2003-06-08 Tom Tromey <tromey@redhat.com>
138 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
141 2003-06-08 Roger Sayle <roger@eyesopen.com>
143 * builtins.c (define_builtin_type, builtin_types): Delete.
144 (define_builtin): Rewritten to take just the built-in code,
145 the function's name, type and fallback library function name.
146 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
147 (initialize_builtins): Overhaul to define the GCC builtins
148 used by gcj manually, providing the Java run-time's
149 implementations as the fallback library function.
151 2003-06-08 Anthony Green <green@redhat.com>
153 * parse.y (patch_cast): Fix conversions from floating-point to
156 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
158 * Make-lang.in: Update.
159 * lang.c: Include opts.h. Define cl_options_count and cl_options.
161 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
163 * lang.c (java_init_options): Update.
165 Thu Jun 5 18:33:40 CEST 2003 Jan Hubicka <jh@suse.cz>
167 * Make-lang.in: Add support for stageprofile and stagefeedback
169 2003-05-31 Roger Sayle <roger@eyesopen.com>
171 * lang.c (java_init_options): Prescribe wrap-around two's
172 complement arithmetic overflow by setting flag_wrapv.
174 2003-05-29 Roger Sayle <roger@eyesopen.com>
176 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
177 (builtin_record): Add an additional builtin_code field to
178 record which GCC built-in corresponds to the Java function.
179 (java_builtins): Add new entries for atan, atan2, exp, log,
181 (max_builtin, min_builtin, abs_builtin): Perform constant
182 folding on the resulting tree.
183 (java_build_function_call_expr): Likewise, perform constant
184 folding on the resulting tree.
185 (initialize_builtins): The NULL creators are now allowed in
186 the java_builtins table, which is now terminated by an entry
187 with builtin_code == END_BUILTINS.
188 (check_for_builtin): Likewise. If the matching creator is
189 NULL, construct the call using java_build_function_call_expr
190 directly with the decl for the corresponding builtin_code.
192 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
194 * win32-host.c: Normalize copyright boilerplate.
196 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
198 * parse.y (print_int_node): Use string concatentation on
199 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
200 function calls into one.
202 2003-05-13 Zack Weinberg <zack@codesourcery.com>
204 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
205 fatal_io_error with calls to fatal_error; add ": %m" to the end of
206 all the affected error messages.
208 2003-05-13 Richard Henderson <rth@redhat.com>
210 * class.c (layout_class_method): Set DECL_EXTERNAL.
211 * decl.c (java_mark_decl_local, java_mark_class_local): New.
212 * java-tree.h (java_mark_class_local): Declare.
213 * jcf-parse.c (parse_class_file): Use it.
214 * parse.y (java_expand_classes): Likewise.
216 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
218 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
219 * lex.h: #include input.h.
220 * jv-scan.c (input_filename): Remove.
222 2003-05-02 Tom Tromey <tromey@redhat.com>
225 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
226 (handle_inner_classes): New function.
228 2003-05-01 Tom Tromey <tromey@redhat.com>
231 * parse.y (finish_for_loop): Do nothing if update expression is a
232 EXPR_WFL_NODE wrapping nothing.
233 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
235 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
237 * lex.h (input_lineno): Remove declaration.
238 * parse-scan.y: #include input.h.
239 (input_filename): Remove declaration.
240 (input_location): Add definition.
241 (input_line): Remove definition.
243 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
245 * lex.h (lineno): Rename to ...
246 (input_line): ... here
247 * parse-scan.y (lineno): Rename to ...
248 (input_line): ... here.
249 (reset_report): Rename lineno to input_line.
250 * check-init.c (check_init): Likewise.
251 * class.c (push_class): Likewise.
252 * decl.c (complete_start_java_method, end_java_method): Likewise.
253 * expr.c (expand_byte_code): Likewise.
254 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
255 * jcf-write.c (generate_bytecode_insns): Likewise.
256 * lex.c (java_init_lex, java_allocate_new_line,
257 do_java_lex): Likewise.
258 * parse.h (YYNOT_TWICE): Likewise.
259 * parse.y (empty_statement, expression_statement,
260 java_pop_parser_context, java_parser_context_save_global,
261 yyerror, register_fields, method_header, safe_layout_class,
262 find_in_imports_on_demand, create_artificial_method,
263 source_end_java_method, start_complete_expand_method,
264 build_thisn_assign, java_complete_lhs,
265 maybe_absorb_scoping_block): Likewise.
267 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
269 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
270 '/' when computing java source filename
272 2003-04-13 Tom Tromey <tromey@redhat.com>
274 * gjavah.c (print_c_decl): Indentation fix.
276 2003-04-12 Zack Weinberg <zack@codesourcery.com>
278 * class.c (make_field_value, make_method_value, get_dispatch_table)
279 (make_class_data, emit_offset_symbol_table)
280 * constants.c (build_constants_constructor)
281 * java-tree.h (START_RECORD_CONSTRUCTOR)
282 * parse.y (maybe_build_array_element_wfl):
283 Use build_constructor.
285 2003-04-10 Eric Blake <ebb9@email.byu.edu>
288 * parse.y (string_convert_int_cst): Always use at least one digit
289 in string conversion. Remove ASCII dependence.
290 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
292 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
294 * Make-lang.in: added win32-host.c
295 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
296 resolves to open() on non-Win32 platforms and
297 Win32-specific jcf_open_exact_case() on Win32
298 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
299 when trying .java and .class files
300 * win32-host.c: added to repository. Defines
301 Win32-specific jcf_open_exact_case()
303 2003-04-10 Andrew Haley <aph@redhat.com>
305 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
306 (maybe_free_localvar): Renamed from localvar_free.
308 (generate_bytecode_insns): Set new variable, jsrs.
309 Only free local vars if no jsr insns have been emittted.
310 Call maybe_free_localvar, not localvar_free.
312 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
314 * gcj.texi: Remove @ at start of file.
316 2003-03-25 Tom Tromey <tromey@redhat.com>
318 * parse.y (create_interface): Call CHECK_DEPRECATED.
320 2003-03-23 Zack Weinberg <zack@codesourcery.com>
322 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
324 2003-03-21 Zack Weinberg <zack@codesourcery.com>
326 * javaop.h (jfloat, jdouble): Make them structures mirroring
327 the bit fields of IEEE float and double respectively.
328 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
329 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
330 (union Word, union DWord): Delete.
331 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
333 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
335 (jni_print_float, jni_print_double): New. Generate
336 hexadecimal floating constants.
337 (print_field_info): Use jni_print_float/double.
339 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
340 finite floating point numbers for output; special case
343 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
345 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
346 Replace 0 and 1 with true and false in return statements.
348 2003-03-19 Tom Tromey <tromey@redhat.com>
350 * lex.c (do_java_lex): Renamed from java_lex.
351 (java_lex): New function.
354 2003-03-13 Tom Tromey <tromey@redhat.com>
356 * parse.y (resolve_inner_class): Error if qualifier is a primitive
359 2003-03-04 Andrew Haley <aph@redhat.com>
361 * gjavah.c (is_first_data_member): New global variable.
362 (print_c_decl): If it's the first data member, align it as the
364 (process_file): Set is_first_data_member.
366 2003-03-11 Tom Tromey <tromey@redhat.com>
368 * parse.y (resolve_field_access): Initialize class if field is
369 found in another static field.
370 * expr.c (build_class_init): Don't optimize out initialization of
371 implemented interface.
373 2003-03-11 Andrew Haley <aph@redhat.com>
375 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
378 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
380 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
381 and DIR_SEPARATOR_2 for a target.
384 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
385 and DIR_SEPARATOR_2 for a target into account.
387 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
389 * lang.c (java_init): Update prototype, move code to java_post_options.
390 (java_post_options): Similarly.
392 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
394 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
395 compare file name components depending on the case-sensitivity
396 or otherwise of the host file system.
398 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
399 "strcmp" to compare file name components.
400 Use IS_DIR_SEPARATOR instead of comparing directly against
402 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
403 comparing directly against DIR_SEPARATOR.
405 2003-03-04 Tom Tromey <tromey@redhat.com>
407 * Make-lang.in (java.tags): New target.
409 2003-03-01 Roger Sayle <roger@eyesopen.com>
411 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
412 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
414 2003-03-01 Tom Tromey <tromey@redhat.com>
416 * parse.y (jdep_resolve_class): Only check deprecation if we found
419 2003-02-28 Tom Tromey <tromey@redhat.com>
422 * class.c (maybe_layout_super_class): Always pass a WFL to
424 * parse.y (do_resolve_class): Updated comment to explain
427 2003-02-26 Tom Tromey <tromey@redhat.com>
429 * jcf-write.c (generate_classfile): Check whether class is
430 deprecated before writing attribute count.
432 2003-02-25 Roger Sayle <roger@eyesopen.com>
434 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
435 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
437 2003-02-23 Tom Tromey <tromey@redhat.com>
439 * lang-options.h: Added -Wdeprecated.
440 * gcj.texi (Warnings): Document -Wdeprecated.
441 * java-tree.h (flag_deprecated): Declare.
442 * lang.c (lang_W_options): Added deprecated.
443 (flag_deprecated): New global.
444 * chartables.h: Rebuilt.
445 * gen-table.pl (process_one): Look at whitespace.
446 (print_tables): Define LETTER_SPACE, LETTER_MASK.
447 * parse.h (CLEAR_DEPRECATED): New macro.
448 (CHECK_DEPRECATED_NO_RESET): New macro.
449 * jcf-parse.c (handle_deprecated): New function.
450 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
451 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
452 * parse.y (resolve_type_during_patch): Check deprecation.
453 (jdep_resolve_class): Likewise.
454 (process_imports): Likewise.
455 (resolve_expression_name): Likewise.
456 (check_deprecation): Strip arrays from decl. Check
458 (patch_method_invocation): Also check the particular constructor
460 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
461 * jcf-write.c (append_deprecated_attribute): New function.
462 (generate_classfile): Generate deprecated attribute when
464 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
465 (java_lex) [case '*']: Simplify logic.
466 (java_start_char_p): Use LETTER_MASK.
467 (java_part_char_p): Likewise.
468 (java_space_char_p): New function.
470 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
472 Change base class access representation.
473 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
474 (add_interface_do): Likewise.
476 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
478 * decl.c (java_init_decl_processing): Change
479 soft_lookupjnimethod_node to reflect the change in
480 signature of _Jv_LookupJNIMethod in libjava/jni.cc
481 * expr.c (build_jni_stub): Calculate and pass the size
482 on the stack of the arguments to a JNI function. Use
483 new target macro MODIFY_JNI_METHOD_CALL to allow a
484 target to modify the call to a JNI method.
486 2003-02-08 Roger Sayle <roger@eyesopen.com>
488 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
489 instead of basename to avoid compiler warnings on Tru64.
491 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
493 * gcj.texi: Update to GFDL 1.2.
495 2003-01-31 Andrew Haley <aph@redhat.com>
497 * parse.y (java_expand_classes): Scan the whole class list looking
498 for access methods that haven't yet been expanded.
500 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
504 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
505 to fix bootstrap on sparc-unknown-netbsdelf1.5.
506 * jcf-parse.c: Likewise.
508 2003-01-31 Mark Wielaard <mark@klomp.org>
510 * gjavah.c (throwable_p): Allocate 1 more byte for string.
512 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
514 * class.c (make_class): Use BINFO_ELTS.
515 (set_super_info): Likewse.
516 (add_interface_do): Likewise.
518 2003-01-30 Tom Tromey <tromey@redhat.com>
520 * jcf-parse.c (read_class): Update identifier's class value if it
521 changed during parsing.
523 2003-01-30 Loren James Rittle <ljrittle@acm.org>
525 * Make-lang.in (po-generated): Find the targets in $(parsedir).
526 Propagate change to all other rules as required.
527 (java/parse-scan.o): Add explicit dependency on
528 $(parsedir)/java/parse-scan.c .
530 2003-01-29 Tom Tromey <tromey@redhat.com>
532 * parse.y (patch_assignment): Only transform the rhs of an
533 assignment when compiling to native.
535 2003-01-28 Tom Tromey <tromey@redhat.com>
537 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
539 2003-01-28 Tom Tromey <tromey@redhat.com>
541 * lex.c (java_lex): Don't include UEOF as part of token.
542 (java_read_unicode): Error if \u sequence prematurely terminated.
544 2003-01-27 Tom Tromey <tromey@redhat.com>
546 * parse.y (java_check_regular_methods): Check for construct after
547 checking types in throws clause.
549 2003-01-24 Tom Tromey <tromey@redhat.com>
551 * class.c (build_static_field_ref): Only a String or numeric field
552 can fold to a constant.
554 2003-01-23 Tom Tromey <tromey@redhat.com>
556 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
557 file name in resource buffer.
559 2003-01-23 Tom Tromey <tromey@redhat.com>
561 * expr.c (build_known_method_ref): Use method's context to find
564 2003-01-23 Tom Tromey <tromey@redhat.com>
566 * constants.c (set_constant_entry): Allocated cleared memory.
568 2003-01-22 Tom Tromey <tromey@redhat.com>
570 * java-tree.h: Don't use PARAMS.
571 * resource.c: Add prototypes for all functions.
572 (write_resource_constructor): Use `const char *' to avoid
575 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
577 * jcf-parse.c (process_zip_dir): Remove unused variable.
579 2003-01-22 Tom Tromey <tromey@redhat.com>
581 * expr.c (build_invokeinterface): Abort if method's context is not
584 2003-01-22 Tom Tromey <tromey@redhat.com>
586 * gcj.texi (Input and output files): Mention non-class entries.
587 * decl.c (java_init_decl_processing): Call
588 init_resource_processing.
589 * java-tree.h (compile_resource_data, write_resource_constructor,
590 compile_resource_file, init_resource_processing): Declare.
591 * config-lang.in (gtfiles): Added resource.c.
592 * Make-lang.in (gt-java-resource.h): New target.
593 (JAVA_OBJS): Added resource.o.
594 (java/resource.o): New target.
595 * resource.c: New file.
596 * class.c (compile_resource_file): Moved to resource.c.
597 (registerResource_libfunc): Likewise.
598 (utf8_decl_list): Mark with GTY; now static.
599 * jcf-parse.c (classify_zip_file): New function.
600 (parse_zip_file_entries): Use it; compile .properties files.
601 (process_zip_dir): Use classify_zip_file and compute_class_name.
602 Don't write class name into zip directory.
603 (java_parse_file): Call write_resource_constructor.
604 (compute_class_name): New function.
605 * jcf-io.c (read_zip_member): Reindented.
607 2003-01-21 Tom Tromey <tromey@redhat.com>
609 * class.c (supers_all_compiled): New function.
610 (make_class_data): Use it.
612 2003-01-21 Tom Tromey <tromey@redhat.com>
614 * parse.y (method_header): Native method can't be strictfp.
615 No method can be transient or volatile.
617 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
619 Make-lang.in (jvspec.o-warn): Add -Wno-error.
621 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
623 * check-init.c: Fix comment typos.
625 * constants.c: Likewise.
627 * except.c: Likewise.
629 * java-except.h: Likewise.
630 * java-tree.h: Likewise.
631 * javaop.h: Likewise.
632 * jcf-dump.c: Likewise.
633 * jcf-io.c: Likewise.
634 * jcf-parse.c: Likewise.
635 * jcf-write.c: Likewise.
637 * mangle.c: Likewise.
638 * typeck.c: Likewise.
639 * verify.c: Likewise.
641 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
643 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
644 * jcf-write.c: Include "tm_p.h".
646 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
648 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
650 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
652 * builtins.c (java_build_function_call_expr): Renamed from
653 build_function_call_expr. All callers changed.
655 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
656 * jcf-parse.c: Include tm_p.h.
658 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
661 2003-01-14 Tom Tromey <tromey@redhat.com>
663 * class.c (make_class_data): Check that super is compiled before
664 building class reference to it.
666 2003-01-14 Andrew Haley <aph@redhat.com>
668 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
669 varargs function -- correct.
671 2003-01-14 Andrew Haley <aph@redhat.com>
673 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
675 2003-01-14 Andrew Haley <aph@redhat.com>
677 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
678 varargs function -- correct.
680 * parse.y (patch_assignment): Copy the rhs of an assignment into a
681 temporary if the RHS is a reference.
683 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
685 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
686 * keyword.h: Regenerated.
688 * All Files: Convert to ISO C style function definitions.
690 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
692 * parse.y (check_pkg_class_access): ANSIfy definition.
694 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
696 * decl.c, parse-scan.y, parse.y: Don't cast return value of
699 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
701 2003-01-09 Geoffrey Keating <geoffk@apple.com>
703 Merge from pch-branch:
705 2002-12-02 Geoffrey Keating <geoffk@apple.com>
707 * Make-lang.in (java/gjavah.o): Update dependencies.
708 * gjavah.c: Include ggc.h.
710 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
712 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
713 (JCFDUMP_OBJS): Add ggc-none.o.
714 (java/jcf-dump.o): Depend on GGC_H.
715 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
717 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
718 * jcf-dump.c: Include ggc.h.
720 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
722 * jcf.h (union cpool_entry): New.
723 (struct CPool): Use gengtype to mark. Change field 'data' to be
725 (struct JCF): Use gengtype to mark.
726 (CPOOL_UINT): Update for new cpool_entry type.
727 (CPOOL_USHORT1): Likewise.
728 (CPOOL_USHORT2): Likewise.
729 (CPOOL_FINISH): Use GC to free cpool subfields.
730 * parse.h (struct parser_ctxt): Mark field current_jcf.
731 * lex.c (java_init_lex): Use GC to allocate struct JCF.
732 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
733 (main_jcf): Use gengtype to mark.
734 (ggc_mark_jcf): Delete.
735 (get_constant): Update for new cpool_entry type.
736 (give_name_to_class): Likewise.
737 (get_class_constant): Likewise.
738 (init_outgoing_cpool): Use GGC to allocate struct CPool.
739 (java_parse_file): Use GGC to allocate struct JCF.
740 (init_jcf_parse): Don't call ggc_add_root.
741 * jcf-reader.c (jcf_parse_constant_pool): Update for new
743 * java-tree.h (current_jcf): Use gengtype to mark.
744 (CPOOL_UTF): Update for new cpool_entry type.
745 (outgoing_cpool): Use gengtype to mark.
746 (struct lang_type): GC struct JCF and struct CPool.
747 * config-lang.in (gtfiles): Add jcf.h.
748 * constants.c (find_tree_constant): New.
749 (set_constant_entry): Allocate cpool subfields using GGC. Update
750 for new cpool_entry type.
751 (find_constant1): Update for new cpool_entry type.
752 (find_constant2): Likewise.
753 (find_utf8_constant): Use find_tree_constant.
754 (find_class_or_string_constant): Remove unnecessary cast to jword.
755 Update for new cpool_entry type.
756 (count_constant_pool_bytes): Update for new cpool_entry type.
757 (write_constant_pool): Likewise.
758 (alloc_name_constant): Use find_tree_constant.
759 (build_constants_constructor): Update for new cpool_entry type.
761 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
763 * parse.y (mark_parser_ctxt): Delete.
764 (goal): Don't use ggc_add_root.
765 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
766 (java_pop_parser_context): Let GC free parser_ctxt.
767 (java_parser_context_resume): Likewise.
768 * parse.h (struct parser_ctxt): Use gengtype to mark.
770 (ctxp_for_generation): Likewise.
771 * lex.h (struct java_lc_s): Mark for gengtype.
772 (java_lexer): Rearrange for gengtype.
773 * config-lang.in (gtfiles): Add lex.h, parse.h.
775 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
777 * All Files: Remove PARAMS macro.
779 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
780 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
783 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
786 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
788 * Make-lang.in (java.install-common, java.uninstall,
789 java.install-info, java.install-man): Prepend $(DESTDIR)
790 to destination paths in all (un)installation commands.
791 (java.install-common): Rewrite $(LN) command to support
792 DESTDIR with "ln" as well as with "ln -s".
794 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
796 * java-tree.h: Protect against multiple inclusion.
798 2003-01-07 Tom Tromey <tromey@redhat.com>
800 * class.c (add_assume_compiled): Don't adjust parent if we're
801 already at the root of tree.
803 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
805 * lang.c (dump_compound_expr): Prototype.
807 2003-01-03 Tom Tromey <tromey@redhat.com>
809 Fix for PR java/8712:
810 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
811 when simply checking against `null'.
813 2003-01-03 Tom Tromey <tromey@redhat.com>
815 * gcj.texi (Standard Properties): Document http.proxyHost and
818 * gcj.texi (GNU Classpath Properties): Document new properties.
820 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
822 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
823 java/lang-options.h, java/mangle.c, java/mangle_name.c,
824 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
826 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
828 * Make-lang.in, boehm.c, buffer.c,
829 buffer.h, builtins.c, class.c,
830 config-lang.in, constants.c,
831 convert.h, decl.c, except.c,
832 expr.c, java-except.h,
833 java-tree.h, javaop.def,
834 jcf-parse.c, jcf-write.c,
835 jv-scan.c, jvgenmain.c,
836 jvspec.c, keyword.gperf,
837 keyword.h, lang-options.h,
838 lang-specs.h, lang.c, lex.c,
839 lex.h, mangle.c, mangle_name.c,
840 parse-scan.y, parse.h, parse.y,
841 typeck.c, verify.c, xref.c,
842 xref.h: Replace "GNU CC" with
843 "GCC" in the copyright header.
845 * check-init.c, gjavah.c, javaop.h,
846 jcf-depend.c, jcf-dump.c, jcf-io.c,
847 jcf-path.c, jcf-reader.c, jcf.h,
848 zextract.c, zipfile.h: These files are
849 "part of GCC". Also say "GCC" not "GNU CC".
851 2002-12-30 DJ Delorie <dj@redhat.com>
853 * Make-lang.in: Protect against texi2pod/pod2man failing.
855 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
857 * gcj.texi: Use @copying.
859 2002-12-27 Mark Mitchell <mark@codesourcery.com>
861 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
863 (print_cxx_classname): Add add_scope parameter.
864 (print_class_decls): Do not emit a semicolon after the extern
866 (process_file): Adjust calls to print_cxx_classname.
868 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
870 * gcj.texi: Include Cover Texts in man page.
872 2002-12-23 Jeff Sturm <jsturm@one-point.com>
874 * class.c (build_static_field_ref): Check FIELD_FINAL.
876 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
877 instead of current_constant_pool_data_ref.
878 * java-tree.h (current_constant_pool_data_ref): Undefine.
879 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
880 * jcf-parse.c (init_outgoing_cpool): Don't initialize
881 current_constant_pool_data_ref.
883 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
884 not build_internal_class_name.
886 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
887 Use it when class ref isn't certain to be compiled.
889 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
891 * gcj.texi: Include gcc-common.texi.
892 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
893 $(srcdir)/doc/include/gcc-common.texi.
895 2002-12-22 Anthony Green <green@redhat.com>
897 * gcj.texi (Limitations): Add note about org.xml.sax and
900 2002-12-20 Tom Tromey <tromey@redhat.com>
902 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
903 where minimum case value is Integer.MIN_VALUE.
906 2002-12-18 Andrew Haley <aph@redhat.com>
908 * parse.y (patch_invoke): Force evaluation order when `check' is
909 set. For PR libgcj/8945.
911 2002-12-16 Mark Mitchell <mark@codesourcery.com>
913 * gcj.texi: Change version number to 3.4.
915 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
916 Andrew Haley <aph@redhat.com>
918 * parse.y (source_end_java_method): Remove custom encoding of line
919 numbers for a function decl before passing it to the back end.
921 2002-12-03 Andrew Haley <aph@redhat.com>
923 * class.c (make_class_data): New field, "chain".
924 * decl.c (java_init_decl_processing): Likewise.
926 2002-12-02 Tom Tromey <tromey@redhat.com>
929 * parse.y (do_resolve_class): Handle qualified name via
932 2002-11-30 Zack Weinberg <zack@codesourcery.com>
934 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
935 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
936 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
937 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
938 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
939 Include coretypes.h and tm.h.
940 * Make-lang.in: Update dependencies.
942 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
944 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
946 2002-11-25 Diego Novillo <dnovillo@redhat.com>
948 * jcf-reader.c: Don't expand JCF_readu4 inside the
949 expansion of JCF_SKIP.
951 2002-11-25 Diego Novillo <dnovillo@redhat.com>
953 * jcf-reader.c: Don't expand JCF_readu4 inside the
954 expansion of JCF_SKIP.
956 2002-11-22 Tom Tromey <tromey@redhat.com>
958 * parse.y (patch_binop): Cast right hand side of shift expression
959 to `int'. Fixes PR java/8676.
961 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
962 Andrew Haley <aph@redhat.com>
964 * gcc/java/jcf-write.c (write_classfile): Remove target
965 class file, if it exists, before renaming the temporary
968 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
970 * jvspec.c (lang_specific_spec_functions): New.
972 2002-11-18 Tom Tromey <tromey@redhat.com>
974 Fix for PR java/7912:
975 * expr.c (can_widen_reference_to): Allow cast of array to
976 Cloneable or Serializable.
977 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
978 (java_io_serializable_identifier_node): Likewise.
979 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
980 (valid_ref_assignconv_cast_p): Use new identifier nodes.
981 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
982 java_io_serializable.
983 * decl.c (java_init_decl_processing): Initialize
984 java_lang_cloneable_identifier_node and
985 java_io_serializable_identifier_node.
986 (java_lang_cloneable_identifier_node): New global.
987 (java_io_serializable_identifier_node): Likewise.
989 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
991 * buffer.c: Remove unnecessary casts.
992 * check-init.c: Likewise.
994 * constants.c: Likewise.
996 * except.c: Likewise.
997 * gjavah.c: Likewise.
998 * jcf-io.c: Likewise.
999 * jcf-parse.c: Likewise.
1000 * jcf-path.c: Likewise.
1001 * jvspec.c: Likewise.
1004 * verify.c: Likewise.
1006 2002-11-06 Tom Tromey <tromey@redhat.com>
1008 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1011 2002-11-05 Tom Tromey <tromey@redhat.com>
1013 Fix for PR java/6388.
1014 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1015 * java-tree.h (enum java_tree_index): New values
1016 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1017 (decimal_int_max, decimal_long_max): New defines.
1018 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1019 (error_if_numeric_overflow): Rewrote range checking.
1020 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1023 2002-11-02 Tom Tromey <tromey@redhat.com>
1025 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1027 * class.c (make_method_value): Put class name, not signature, into
1028 `throws' field. For PR java/8415.
1030 2002-10-24 Tom Tromey <tromey@redhat.com>
1032 * gcj.texi (Invoking gij): Document --showversion.
1033 (Standard Properties): java.library.path now set.
1035 2002-10-23 Tom Tromey <tromey@redhat.com>
1037 * gjavah.c (decode_signature_piece): In JNI mode, print
1038 `jobjectArray' when array depth is nonzero.
1041 2002-10-15 Andrew Haley <aph@redhat.com>
1043 * parse.y (patch_invoke): Call force_evaluation_order on a static
1045 (resolve_qualified_expression_name): Call force_evaluation_order
1046 on a arg list that is part of a Qualified Expression Name.
1048 * lang.c (dump_compound_expr): New.
1049 (java_dump_tree): New.
1051 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1053 * gcj.texi: Added item describing the GCJ runtime property
1056 2002-10-15 Richard Henderson <rth@redhat.com>
1058 * jcf-parse.c (get_constant): Fix type warning.
1060 2002-10-15 Andrew Haley <aph@redhat.com>
1062 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1063 (java_inlining_map_static_initializers): Declare.
1065 2002-10-14 Andrew Haley <aph@redhat.com>
1067 * tree-inline.c (remap_block): All local class initialization
1068 flags go in the outermost scope.
1069 (expand_call_inline): Call java_inlining_map_static_initializers.
1070 (expand_call_inline): Call java_inlining_merge_static_initializers.
1071 * java/lang.c (merge_init_test_initialization): New.
1072 (java_inlining_merge_static_initializers): New.
1073 (inline_init_test_initialization): New.
1074 (java_inlining_map_static_initializers): New.
1076 2002-10-11 Mark Wielaard <mark@klomp.org>
1078 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1080 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1082 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1084 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1086 * parse.y (merge_string_cste): Add parentheses around & within |.
1088 2002-10-08 Tom Tromey <tromey@redhat.com>
1090 * parse.y (variable_declarator_id): Simplify error path for
1091 array declarator error. For PR java/8003.
1093 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1095 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1098 2002-10-08 Andrew Haley <aph@redhat.com>
1100 * parse.y (attach_init_test_initialization_flags): Check for
1103 2002-10-07 Anthony Green <green@redhat.com>
1105 * parse.y (merge_string_cste): Fix bug in string concatenation.
1107 2002-10-03 Michael Koch <konqueror@gmx.de>
1109 * gcj.texi (Standard properties):
1110 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1112 2002-10-02 Roger Sayle <roger@eyesopen.com>
1114 PR optimization/6627
1115 * lang.c (java_init): If storing the vbit in function
1116 pointers, ensure that force_align_functions_log is atleast
1117 one to aid compatability with g++ vtables.
1119 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1121 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1122 foul of type-based aliasing.
1124 2002-09-30 Anthony Green <green@redhat.com>
1126 * gcj.texi (Invoking jv-scan): Fix texinfo.
1128 2002-09-28 Anthony Green <green@redhat.com>
1130 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1131 (Code Generation): Add -fno-assert documentation.
1132 * jv-scan.c (flag_assert): New global.
1133 (options): Add assert option.
1134 (help): Add --no-assert documentation.
1135 * parse-scan.y (flag_assert): New global.
1136 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1137 (flag_assert): New global.
1138 * java-tree.h (flag_assert): New global.
1139 * lex.c (java_lex): Obey flag_assert.
1140 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1143 2002-09-26 Andrew Haley <aph@redhat.com>
1145 * expr.c (build_java_array_length_access): Check for null pointer.
1146 * expr.c (expand_java_arrayload): Likewise.
1148 2002-09-21 Richard Henderson <rth@redhat.com>
1150 * jcf-parse.c (get_constant): Decode from IEEE no matter
1151 what the target format.
1153 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1155 * ChangeLog: Follow spelling conventions.
1156 * class.c: Likewise.
1159 * gjavah.c: Likewise.
1160 * java-tree.h: Likewise.
1161 * jcf-dump.c: Likewise.
1162 * jcf-parse.c: Likewise.
1163 * jvspec.c: Likewise.
1165 * mangle.c: Likewise.
1166 * parse.y: Likewise.
1168 2002-09-17 Tom Tromey <tromey@redhat.com>
1170 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1171 where \r appears at EOF. Fixes PR java/7950.
1173 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1175 * jvspec.c (lang_specific_driver): Remove unused variable.
1177 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1179 * java-tree.h (union lang_tree_node): Add chain_next option.
1181 2002-09-16 Richard Henderson <rth@redhat.com>
1183 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1184 use new real.h interface.
1185 * jcf-write.c (find_constant_index): Use new real.h interface.
1186 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1188 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1190 * lang.c: Follow spelling conventions.
1192 2002-09-11 Per Bothner <per@bothner.com>
1194 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1195 constant to the type of the field.
1196 (java_complete_tree): Remove now-redundant code.
1198 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1200 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1203 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1204 return label if a ret instruction for the jsr has been reached.
1206 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1208 * parse.y (DIR_SEPARATOR): Don't define.
1209 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1211 2002-08-28 Andrew Haley <aph@redhat.com>
1213 * verify.c (verify_jvm_instructions): Allow exception handler
1214 inside code that is being protected, but generate a warning.
1215 * except.c (link_handler): Initialize `expanded' in new eh_range.
1216 (binding_depth, is_class_level, current_pc): Declare extern.
1218 2002-09-01 Mark Wielaard <mark@klomp.org>
1220 * gcj.texi: Add chapter about system properties.
1223 2002-08-26 Tom Tromey <tromey@redhat.com>
1225 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1226 conversion if RHS_TYPE is byte, short, or char.
1228 2002-08-22 Tom Tromey <tromey@redhat.com>
1230 * gcj.texi (Invoking gij): Document -cp and -classpath.
1232 2002-08-21 Tom Tromey <tromey@redhat.com>
1234 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1235 $(prefix)/share. For PR libgcj/7633.
1237 For PR java/6005 and PR java/7611:
1238 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1239 (java_can_use_bit_fields_p): New function.
1241 2002-08-16 Tom Tromey <tromey@redhat.com>
1243 * gcj.texi (Class Initialization): Mention class initialization of
1246 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1248 * Make-lang.in (java-tree-inline.o): New.
1249 (JAVA_OBJS): Add java-tree-inline.o.
1250 * parse.y (source_end_java_method): Call java_optimize_inline.
1251 (java_expand_method_bodies): Save method's tree in
1253 (add_stmt_to_compound): Keep track of the number of statments.
1254 * lang.c (java_init): Enable flag_inline_trees.
1255 (java_post_options): If flag_inline_functions is on, enable
1256 flag_inline_trees instread.
1257 (decl_constant_value): New.
1258 (java_tree_inlining_walk_subtrees): New.
1259 * java-tree.h (DECL_NUM_STMTS): New macro.
1260 (java_optimize_inline): Declare.
1261 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1262 Handle a LABEL_EXPR.
1263 * decl.c (build_result_decl): If we already have a DECL_RESULT
1265 (dump_function): New.
1266 (java_optimize_inline): New.
1267 (dump_function): New.
1269 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1272 * parse.y (build_assertion): Invert return from
1273 desiredAssertionStatus.
1275 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1277 * jcf-write.c (get_access_flags): Return correct access flags for
1278 private and protected inner classes.
1280 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1282 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1284 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1286 * mangle_name.c: Don't include obstack.h twice.
1287 * xref.c: Don't include obstack.h.
1289 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1291 * class.c: (permanent_obstack): Delete declaration.
1292 * constants.c: (permanent_obstack): Delete declaration.
1293 * except.c: (permanent_obstack): Delete declaration.
1294 * expr.c: (permanent_obstack): Delete declaration.
1295 * jcf-parse.c: (permanent_obstack): Delete declaration.
1296 (saveable_obstack): Delete declaration.
1297 * parse.h: (permanent_obstack): Delete declaration.
1298 * typeck.c: (permanent_obstack): Delete declaration.
1300 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1302 * gcj.texi (version-gcc): Increase to 3.3.
1304 2002-07-22 Tom Tromey <tromey@redhat.com>
1306 * lex.c (java_lex): Check for `e' or `E' after 0.
1308 2002-07-21 Richard Henderson <rth@redhat.com>
1310 * lang.c (java_unsafe_for_reeval): New.
1311 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1313 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1315 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1316 (jcf_path_init): Use GET_ENVIRONMENT.
1318 2002-07-10 Roger Sayle <roger@eyesopen.com>
1319 Zack Weinberg <zack@codesourcery.com>
1321 * builtins.c (initialize_builtins): Remove defines that
1322 handled C/C++ specific junk hereby removed from builtins.def.
1324 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1326 * lang.c (java_post_options): Update prototype.
1328 2002-07-05 Roger Sayle <roger@eyesopen.com>
1330 * builtins.c (initialize_builtins): Ignore the additional
1331 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1332 the builtins.def file.
1334 2002-07-01 Tom Tromey <tromey@redhat.com>
1337 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1340 2002-07-01 Roger Sayle <roger@eyesopen.com>
1342 * java/decl.c (builtin_function): Accept additional parameter.
1343 (java_init_decl_processing): Pass an additional NULL_TREE
1344 argument to builtin_function.
1346 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1348 * gcj.texi: Fixed gcj invocation example so that it compiles.
1350 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1352 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1353 * parse.y (mark_parser_ctxt): Likewise.
1354 (check_modifiers, declare_local_variables): Avoid incorrect
1355 hardcoded constant 10.
1357 * lex.c (java_read_char): Avoid "comparison is always true"
1360 2002-06-25 Andreas Schwab <schwab@suse.de>
1362 * expr.c (JSR): Avoid undefined operation on PC.
1364 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1366 * decl.c (clear_binding_level): Const-ify.
1368 2002-06-13 Akim Demaille <akim@epita.fr>
1370 * parse.y (class_declaration, interface_declaration): Make sure
1371 all their rules have an action, in order to avoid meaningless `$$
1372 = $1' and their type clashes.
1374 2002-06-11 Tom Tromey <tromey@redhat.com>
1376 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1377 * parse-scan.y (statement_without_trailing_substatement): Added
1379 (assert_statement): New rule.
1380 * java-tree.h (struct lang_type) [assertions]: New field.
1381 (TYPE_USES_ASSERTIONS): New macro.
1382 (CLASS_USES_ASSERTIONS): Likewise.
1383 (FIELD_SYNTHETIC): New define.
1384 * lex.c (java_lval;): Added ASSERT_TK.
1385 * parse.y (ASSERT_TK): Added.
1386 (statement_without_trailing_substatement): Added assert_statement.
1387 (assert_statement): New rule.
1388 (build_assertion): New function.
1389 (maybe_generate_pre_expand_clinit): Create and initialize
1390 $assertionsDisabled.
1391 (lookup_package_type): Removed decl.
1392 * keyword.h: Rebuilt.
1393 * keyword.gperf (assert): New token.
1395 2002-06-10 Akim Demaille <akim@epita.fr>
1397 * parse.y (interface_type_list, class_member_declaration)
1398 (unary_expression_not_plus_minus): Remove duplicate %type.
1401 2002-06-09 Tom Tromey <tromey@redhat.com>
1403 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1405 * parse.y (method_header): Give error message in all cases.
1408 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1410 Don't use RTL inlining. Fix for PR java/6820.
1411 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1412 (flag_really_inline): New.
1413 (java_decode_option): Set flag_really_inline if -finline-functions
1415 (java_post_options): New function. Turn off inlining unless
1416 flag_really_inline is set.
1418 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1420 * gjavah.c (throwable_p): Accept argument as either a classname or
1421 signature fragment. Create null-terminated classname string for super
1422 when calling itself recursively.
1423 (decode_signature_piece): Skip first character from class name
1424 signature when calling throwable_p.
1426 2002-06-08 H.J. Lu (hjl@gnu.org)
1428 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1430 2002-06-04 Tom Tromey <tromey@redhat.com>
1432 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1434 2002-06-04 Michael Koch <konqueror@gmx.de>
1436 * gcj.texi (Input Options): Fixed typo.
1438 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1440 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1441 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1442 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1443 and all now-pointless local variables. Rename other local
1444 variables to reflect their not being handles.
1446 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1447 #if JCF_USE_STDIO blocks.
1449 * parse.y: Add missing semicolon at end of rule.
1451 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1453 * check-init.c (attach_initialized_static_class): Delete, unused.
1454 * parse.y: Use htab_t instead of struct hashtable, update
1456 * java-tree.h: Include hashtab.h instead of hash.h.
1457 (struct lang_decl_func): Use htab_t, set up for gengtype.
1458 (struct init_test_hash_entry): Delete.
1459 (struct treetreehash_entry): New.
1460 (java_treetreehash_find): New
1461 (java_treetreehash_new): New prototype.
1462 (java_treetreehash_create): New prototype.
1463 (java_mark_tree): Delete prototype.
1464 (java_hash_hash_tree_node): Delete prototype.
1465 (java_hash_compare_tree_node): Delete prototype.
1466 (attach_initialized_static_class): Delete prototype.
1467 * expr.c (build_class_init): Update to use java_treetreehash
1469 (java_expand_expr): Update to use htab_t.
1470 (emit_init_test_initialization): Likewise.
1471 * decl.c (java_mark_tree): Delete.
1472 * class.c (init_test_hash_newfunc): Delete.
1473 (java_hash_hash_tree_node): Delete.
1474 (java_hash_compare_tree_node): Delete.
1475 (add_method_1): Update to use java_treetreehash functions.
1476 (JAVA_TREEHASHHASH_H): New macro.
1477 (java_treetreehash_hash): New function.
1478 (java_treetreehash_compare): New function.
1479 (java_treetreehash_find): New function.
1480 (java_treetreehash_new): New function.
1481 (java_treetreehash_create): New function.
1482 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1484 * Make-lang.in (java/parse.o): Depend on debug.h.
1485 * java-tree.h (struct lang_identifier): Use gengtype.
1486 (union lang_tree_node): New.
1487 (struct lang_decl_func): Use gengtype.
1488 (struct lang_decl_var): Likewise.
1489 (struct lang_decl): Likewise.
1490 * parse.y: Include debug.h.
1491 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1493 * lang.c (struct language_function): New dummy structure.
1495 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1496 descriminator for DECL_LANG_SPECIFIC.
1497 (struct lang_decl_func): Rename from struct lang_decl.
1498 (enum lang_decl_desc): New.
1499 (struct lang_decl): Make it a union. Update all the accessor macros.
1500 (struct lang_type): Use gengtype.
1501 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1502 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1503 are now the same size.
1504 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1505 use discriminator to mark DECL_LANG_SPECIFIC.
1507 * Make-lang.in (gt-java-builtins.h): New rule.
1508 (java/builtins.o): Add dependency on gt-<filename>.h.
1509 * builtins.c: Use gengtype for roots.
1510 (union string_or_tree): Use gengtype.
1511 (struct builtin_record): Use gengtype.
1512 * config-lang.in (gtfiles): Add builtins.c.
1514 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1515 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1516 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1517 gt-java-parse.h, gtype-java.h): Add rules to generate.
1518 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1519 (class.o): Add dependency on gt-*.h.
1520 (constants.o): Likewise.
1523 (jcf-parse.o): Likewise.
1524 (jcf-write.o): Likewise.
1526 * config-lang.in (gtfiles): New.
1527 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1528 * constants.c: Replace uses of ggc_add_* with GTY markers.
1530 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1531 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1532 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1533 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1535 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1537 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1538 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1540 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1541 Include gtype-java.h.
1543 2002-06-02 Tom Tromey <tromey@redhat.com>
1545 Fix for PR java/5913:
1546 * parse.y (patch_binop): Call patch_string on op1.
1548 2002-06-02 Tom Tromey <tromey@redhat.com>
1550 Fix for PR java/1343, PR java/6336:
1551 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1552 formatting. Changed return type.
1553 (anonymous_class_counter): Moved to top of file.
1554 (maybe_make_nested_class_name): Append number to class name for
1555 function-local classes.
1557 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1559 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1560 * Make-lang.in: Update dependency lists.
1562 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1564 * gjavah.c (throwable_p): Do not free the name of the class after
1565 passing it to find_class.
1566 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1567 * jcf-io.c (dirent.h): Include it.
1568 (fnmatch.h): Likewise.
1569 (compare_path): New function.
1570 (java_or_class_file): Likewise.
1571 (memoized_dirlist_entry): New type.
1572 (memoized_dirlist_lookup_eq): New function.
1573 (memoized_dirlists): New variable.
1574 (caching_stat): New function.
1575 (memoized_class_lookup_eq): New function.
1576 (memoized_class_lookups): Likewise.
1577 (find_class): Use memoized_class_lookups and caching_stat.
1578 * jcf.h (JCF_USE_SCANDIR): Define.
1579 * parse.y (java_expand_classes): Write the class files in reverse
1582 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1584 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
1586 2002-05-13 Mark Mitchell <mark@codesourcery.com>
1588 * jcf-write.c (write_classfile): Unlink the temporary file if it
1589 cannot be renamed. Use concat to build up the name of the
1592 2002-05-08 Mark Mitchell <mark@codesourcery.com>
1594 * jcf-write.c (write_classfile): Write the file to a
1595 temporary file and then rename it.
1597 2002-05-07 Tom Tromey <tromey@redhat.com>
1599 * gjavah.c (throwable_p): Use xstrdup, not strdup.
1601 Fix for PR java/1200:
1602 * gjavah.c (throwable_p): New function.
1603 (decode_signature_piece): Use it. A `WeakReference' isn't the
1606 (gcjh_streq): New function.
1608 2002-05-07 Andreas Jaeger <aj@suse.de>
1610 * parse.y (finish_for_loop): Fix if statement.
1612 2002-05-06 Tom Tromey <tromey@redhat.com>
1614 Fix for PR java/5941:
1615 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
1616 loop update expression.
1617 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
1618 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
1620 2002-05-04 Mark Wielaard <mark@klomp.org>
1623 * parse.y (build_string_concatenation): Return just op1 only when op2
1624 is null and op1 is a STRING_CST, otherwise always construct a
1627 2002-04-27 Tom Tromey <tromey@redhat.com>
1630 * parse.y (string_convert_int_cst): New function.
1631 (merge_string_cste): Use it.
1633 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
1635 * java-tree.h (java_parse_file): Update.
1636 (java_set_yydebug): Remove.
1637 * jcf-parse.c (yydebug): Remove.
1638 (java_set_yydebug): Die.
1639 (java_parse_file): Update.
1640 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
1642 2002-04-24 Tom Tromey <tromey@redhat.com>
1645 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
1646 EXPR_WFL_QUALIFICATION of qual_wfl.
1648 2002-04-23 Per Bothner <per@bothner.com>
1650 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
1651 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
1652 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
1654 2002-04-23 Tom Tromey <tromey@redhat.com>
1657 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
1658 recognize `-fcompile-resource='.
1659 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
1662 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1664 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
1665 paths. Fixes PR java/2791.
1667 2002-04-19 Andrew Haley <aph@redhat.com>
1669 * jcf-write.c (push_long_const): lo, hi: New variables.
1670 Use rshift_double to extract the high part of a 64-bit long.
1671 Use WORD_TO_INT to extract the low part.
1673 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
1674 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
1675 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
1677 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
1679 * typeck.c (incomplete_type_error): Remove.
1681 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1683 * class.c (make_class_data): Set DECL_ALIGN on static class data,
1684 for hash synchronization.
1685 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
1686 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
1689 2002-04-16 Mark Wielaard <mark@klomp.org>
1691 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1694 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1696 Fix for PR java/6294:
1697 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1700 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1702 Fix for PR java/6085:
1703 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1704 to get enclosing "this" argument for inner-class constructor
1705 invocation. Pass correct arguments to build_access_to_thisn.
1707 2002-04-10 Andreas Jaeger <aj@suse.de>
1709 * gcj.texi (Input Options): Fix extdirs patch.
1711 2002-04-10 Anthony Green <green@redhat.com>
1713 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1715 2002-04-09 Anthony Green <green@redhat.com>
1717 * gcj.texi (Input Options): Add --extdirs documentation.
1718 * jcf-dump.c (OPT_extdirs): New macro.
1719 (options): Add extdirs option.
1720 (help): Describe --extdirs.
1721 (main): Handle OPT_extdirs.
1722 * gjavah.c (OPT_extdirs): New macro.
1723 (options): Add extdirs option.
1724 (help): Describe --extdirs.
1725 (main): Handle OPT_extdirs.
1726 * jcf-path.c (jcf_path_init): Add extdirs support.
1727 (jcf_path_extdirs_arg): New function.
1728 (extensions): New variable to hold extensions path entries.
1729 * jvspec.c: Remove -fextdirs= when compiling main().
1730 * lang.c (java_decode_option): Handle -fextdirs=.
1731 * jcf.h (jcf_path_extdirs_arg): Declare new function.
1732 * Make-lang.in: Compile jcf-path with version info for use in
1733 identifying the appropriate libgcj.jar.
1735 2002-04-08 Tom Tromey <tromey@redhat.com>
1738 * .cvsignore: Added rmic.1 and rmiregistry.1.
1739 * gcj.texi (Top): Link to new nodes.
1740 (Invoking rmic): New node.
1741 (Invoking rmiregistry): Likewise.
1742 * Make-lang.in (java.generated-manpages): Added rmic.1 and
1744 (java.maintainer-clean): Likewise.
1745 ($(srcdir)/java/rmic.1): New target.
1746 ($(srcdir)/java/rmiregistry.1): Likewise.
1747 (java.install-man): Handle rmic.1 and rmiregistry.1.
1749 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1751 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
1752 Add note about handling uncaught exceptions. Add an exception handler
1755 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1757 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
1758 after using it to patch CALL_EXPR.
1760 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1762 * gcj.texi (Invocation): Document CNI invocation API.
1764 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
1766 * expr.c (truthvalue_conversion): Rename. Update.
1767 (expand_compare): Update.
1768 * java-tree.h (java_truthvalue_conversion): New.
1769 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
1771 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1773 * java-tree.h (java_mark_addressable): New.
1774 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
1775 * typeck.c (mark_addressable): Rename, update.
1777 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1779 * expr.c (build_java_binop): Update.
1780 * java-tree.h (java_signed_type, java_unsigned_type,
1781 java_signed_or_unsigned_type): Update.
1782 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
1783 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
1784 * parse.y (patch_binop): Update.
1785 * typeck.c (signed_or_unsigned_type, unsigned_type,
1786 signed_type): Update.
1788 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
1790 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1791 (java_dummy_print): Remove.
1792 (lang_print_error): Rename. Exit early if inhibiting output.
1793 (inhibit_error_printing_function): New.
1794 (java_init): Don't set hook.
1795 (lang_init_source): Use new boolean.
1797 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1799 * parse.y (do_resolve_class): Fix infinite recursion.
1801 2002-03-29 Tom Tromey <tromey@redhat.com>
1803 * parse.y (check_inner_circular_reference): Ignore incomplete
1806 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
1808 * Make-lang.in (builtins.o): Update.
1809 * boehm.c (get_boehm_type_descriptor): Update.
1810 * builtins.c: Include langhooks.h.
1811 * decl.c (java_init_decl_processing): Update.
1812 * java-tree.h (java_type_for_mode, java_type_for_size): New.
1813 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
1815 * typeck.c (type_for_mode, type_for_size): Update.
1817 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1819 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
1821 2002-03-28 Tom Tromey <tromey@redhat.com>
1823 * except.c (expand_end_java_handler): If the handler type is NULL,
1824 use java.lang.Throwable. Fixes PR java/5986.
1826 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1828 Fix for PR java/4715:
1829 * jcf-parse.c (parse_source_file_3): New function.
1830 (read_class): Call it.
1831 (java_parse_file): Likewise.
1833 2002-03-28 Jan Hubicka <jh@suse.cz>
1835 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
1837 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1839 * parse.y (resolve_package): Initialize "decl".
1840 (lookup_package_type): Remove unused function.
1842 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1844 Fix for PR java/5993:
1845 * parse.y (resolve_package): Return the decl if resolution was
1846 successful. Don't special case "java.lang" and "java.lang.reflect"
1847 packages. Set type_name to the merged identifier.
1848 (resolved_qualified_expression_name): Print error using "name" if
1849 resolve_package returns NULL_TREE.
1851 2002-03-27 Tom Tromey <tromey@redhat.com>
1853 * expr.c (expand_invoke): Don't generate null pointer check if
1854 we're calling <init>.
1856 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
1858 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
1860 * java-tree.h (java_lang_expand_expr): Similarly.
1861 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
1862 (java_init): Don't set hook.
1864 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1866 Fix for PR java/5850:
1867 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
1868 context if field was not found in the current scope.
1869 * expr.c (lookup_field): Don't look in enclosing contexts.
1871 2002-03-26 Tom Tromey <tromey@redhat.com>
1873 Fix for PR java/5942:
1874 * parse.y (init_src_parse): Added sanity check.
1875 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
1878 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
1880 * decl.c (lang_mark_tree): Rename java_mark_tree.
1881 * java-tree.h (java_mark_tree): New.
1882 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
1884 2002-03-25 Zack Weinberg <zack@codesourcery.com>
1886 * lex.c: Change java_perform_atof to take normal parameters
1887 instead of a pointer to a parameter block. Call it directly
1890 2002-03-22 Mark Wielaard <mark@klomp.org>
1892 Fix for PR java/5368:
1893 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
1894 when printing error message.
1896 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
1898 * decl.c (maybe_build_cleanup): Remove.
1900 2002-03-22 Tom Tromey <tromey@redhat.com>
1902 Andrew Haley <aph@cambridge.redhat.com>
1904 * expr.c (build_field_ref): Don't build a check if the field is a
1907 2002-03-21 Eric Blake <ebb9@email.byu.edu>
1909 Fix for PR java/6026:
1910 * lex.c (java_lex): Fix parsing of consecutive floats.
1912 2002-03-21 Tom Tromey <tromey@redhat.com>
1914 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
1917 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
1919 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
1920 insert_block, getdecls, kept_level_p, global_bindings_p): New.
1922 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1924 * gcj.texi: @code{gcj} becomes @command{gcj}.
1925 @code{gcc} becomes @command{gcc}.
1926 GcjRaw changed to gnu.gcc.RawData.
1928 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
1930 * decl.c (start_java_method): Use new hook.
1931 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
1932 (java_init): Remove old hook.
1934 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1936 * builtins.c (define_builtin): Do nothing if `type' is null.
1939 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1941 * parse.y (parser_check_super_interface): Fix error message
1944 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1946 * jcf-parse.c (get_constant): Delete unused variables.
1948 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
1950 * java-tree.h (java_parse_file): New.
1951 * jcf-parse.c (yyparse): Rename java_parse_file.
1952 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
1954 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1956 * parse.y (craft_constructor): Return the constructor decl.
1957 (java_expand_classes): Update comments.
1958 (lookup_method_invoke): Call fix_constructors immediately for
1959 anonymous class. Fixes PR java/5935.
1961 2002-03-15 Anthony Green <green@redhat.com>
1963 * jcf-parse.c (yyparse): Don't emit class registration
1964 constructor when compiling resource files.
1966 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1968 * lang.c (java_tree_code_type, java_tree_code_length,
1969 tree_code_name): Delete.
1970 (tree_code_type, tree_code_length, tree_code_name): Define.
1971 (java_init): Don't try to copy into the various tree_code
1974 2002-03-12 Tom Tromey <tromey@redhat.com>
1976 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
1977 UTF-8, not UCS-2. Fixes PR java/5923.
1979 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
1980 a call_expr wrapped in a convert. Fixes PR java/5848.
1982 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1984 * jcf-write.c (write_classfile): Improve error strings.
1986 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1988 * lex.c: Adjust comments to GNU standards.
1990 2002-03-11 Eric Blake <ebb9@email.byu.edu>
1992 Fix for PR java/5902:
1993 * lex.c (java_lex): Fix parsing of literals.
1995 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1997 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
1998 to prevent it getting evaluated twice in the store checking case.
1999 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2002 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2004 * decl.c (java_init_decl_processing): Make sure class_type_node
2005 alignment is not less than 64 bits if hash synchronization is enabled.
2007 2002-03-08 Per Bothner <per@bothner.com>
2009 * parse.y (java_complete_lhs): Check if patch_assignment
2010 returned an error-mark.
2012 * parse.y (try_builtin_assignconv): Don't special-case zero.
2014 2002-03-08 Per Bothner <per@bothner.com>
2016 Fix for PR java/5812.
2017 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2018 here instead of in JSR macro. Likewise with load_type_state call.
2019 Do the latter on if the return_pc has been verified (the jsr returns).
2020 (JSR): Now just call build_java_jsr.
2022 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2024 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2025 (java.install-common): Link native driver to
2026 JAVA_TARGET_INSTALL_NAME.
2028 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2030 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2031 * builtins.c(sin_builtin): Likewise
2032 * builtins.c(sqrt_builtin): Likewise
2034 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2036 * java/expr.c, java/jcf-parse.c, java/lex.c:
2037 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2038 REAL_ARITHMETIC blocks unconditional. Delete some further
2039 #ifdef blocks predicated on REAL_ARITHMETIC.
2041 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2043 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2044 explicit sizeof/sizeof.
2045 * decl.c (java_init_decl_processing): Likewise.
2046 * jcf-parse.c (init_jcf_parse): Likewise.
2047 * parse.y (init_src_parse): Likewise.
2049 2002-03-02 Per Bothner <per@bothner.com>
2051 Make --CLASSPATH by a synonym for --classpath and -classpath.
2052 Implement --bootclasspath.
2053 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2054 (classpath_l): Remove.
2055 (jcf_path_CLASSPATH_arg): Remove.
2056 (jcf_path_bootclasspath_arg): New function.
2057 (jcf_path_seal): Simplify accordingly.
2059 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2060 (jcf_path_CLASSPATH): Remove declaration.
2061 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2062 (lang_specific_driver): Translate -bootclasspath.
2063 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2064 * lang.c (decode_lang_options): Do jcf_path_init first.
2065 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2066 * gjavah.c: Also handle --bootclasspath.
2067 Handle --CLASSPATH as a synonum for --classpath.
2068 * jcf-dump.c: Likewise.
2070 "." is not part of system path, but is the default for --classpath.
2071 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2072 (jcf_path_seal): Add "." if no CLASSPATH specified.
2074 * gcj.texi: Document changes.
2076 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2078 * expr.c (build_java_arraystore_check): Fix formatting.
2080 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2082 Fix for PR java/5758, java/5632:
2083 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2084 inner-class separator too.
2085 * parse.y (do_resolve_class): New local `decl_result.'
2086 Progressively build a name for what can have been loaded.
2088 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2090 * expr.c (java_array_data_offset): Removed function.
2091 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2092 (build_java_array_length_access): Obtain "length" value using a
2093 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2094 (build_java_arrayaccess): Correct comment. Access "data" using a
2095 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2096 (build_java_arraystore_check): New function.
2097 (expand_java_arraystore): Use build_java_arraystore_check.
2098 * parse.y (patch_assignment): Simplify code to insert a store check
2099 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2100 * check-init.c (check_init): Update to reflect that an array length
2101 access is now a COMPONENT_REF.
2102 * gcj.texi (Code Generation): Improve documentation of
2103 -fno-bounds-check. Add documentation for -fno-store-check.
2104 * java-tree.h (flag_store_check): Declare.
2105 (build_java_arraystore_check): Declare.
2106 * lang.c (flag_store_check): Initialize to 1.
2107 (lang_f_options): Add store-check option.
2108 * jvspec.c: Don't pass store-check option to jvgenmain.
2109 * lang-options.h: Add help string for -fno-store-check.
2111 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2113 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2114 * java-tree.h (java_dup_lang_specific_decl): New.
2115 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2117 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2119 * builtins.c, decl.c: Delete traditional-mode-related code
2120 copied from the C front end but not used, or used only to
2121 permit the compiler to link.
2123 2002-02-22 Tom Tromey <tromey@redhat.com>
2125 Fix for PR java/2369:
2126 * jvspec.c (verify_class_name): New function.
2127 (lang_specific_driver): Call it.
2128 (JAVA_START_CHAR_P): New macro.
2129 (JAVA_PART_CHAR_P): Likewise.
2131 2002-02-22 Per Bothner <per@bothner.com>
2133 * class.c: Change vtable to be more compatible with g++ v3 abi.
2134 (get_dispatch_table): Prepend offset-to-top (always 0) and
2135 type_info pointer (currently unimplemented hence NULL) to vtable.
2136 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2137 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2138 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2139 (build_dtable_decl): Add declarations for new fields.
2141 2002-02-20 Per Bothner <per@bothner.com>
2143 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2144 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2145 don't need to set it on the COMPOUND_EXPR - the caller does that.
2147 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2149 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2150 `--CLASSPATH' becomes `--classpath.'
2151 * gjavah.c: Likewise.
2152 * jcf-dump.c: Likewise.
2153 * lang-options.h: Likewise.
2155 * jcf-path.c: Updated comment.
2156 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2157 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2158 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2159 (jcf_path_CLASSPATH_arg): Ditto.
2160 (classpath_u): Updated leading comment.
2162 2002-02-20 Per Bothner <per@bothner.com>
2164 * builtins.c (check_for_builtin): New function.
2165 (build_call_or_builtin): Remove.
2166 * java-tree.h: Update accordingly.
2167 * expr.c (expand_invoke): Use build + check_for_builtin instead
2168 of build_call_or_builtin.
2169 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2170 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2171 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2173 2002-02-17 Tom Tromey <tromey@redhat.com>
2175 * java-tree.h (TYPE_STRICTFP): New macro.
2176 (struct lang_type) [strictfp]: New field.
2177 (CLASS_STRICTFP): New macro.
2178 (METHOD_STRICTFP): New macro.
2179 (struct lang_decl) [strictfp]: New field.
2180 * parse.y (method_header): Disallow strictfp constructor or
2182 (STRICT_TK): Move before MODIFIER_TK.
2183 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2184 (METHOD_MODIFIERS): Likewise.
2185 (INTERFACE_MODIFIERS): Likewise.
2186 * jcf-write.c (get_access_flags): Likewise.
2187 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2188 (add_method_1): Likewise.
2189 (get_access_flags_from_decl): Likewise.
2190 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2191 recognize strictfp flag.
2192 * jcf.h (ACC_STRICT): New define.
2194 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2196 * class.c(build_utf8_ref): Move declaration of decl_size
2198 2002-02-07 Tom Tromey <tromey@redhat.com>
2200 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2203 2002-02-04 Anthony Green <green@redhat.com>
2205 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2206 sections if available.
2208 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2210 * parse.y (java_expand_classes): Fix typo in static field loop.
2212 2002-02-02 Richard Henderson <rth@redhat.com>
2214 * class.c (add_field): Mark static fields external.
2215 (build_class_ref): Remove redundant set.
2216 * parse.y (java_expand_classes): Mark static fields of classes
2217 to be compiled as local.
2218 * jcf-parse.c (parse_class_file): Likewise.
2220 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2222 * gcj.texi (About CNI): New node.
2224 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2227 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2228 setlocale() with LC_CTYPE as a parameter.
2231 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2233 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2234 Follow GNU Coding Standards for --version.
2236 2002-01-28 Tom Tromey <tromey@redhat.com>
2238 * expr.c (build_jni_stub): Ensure storage for `meth' is
2240 * parse.y (java_complete_expand_methods): Set
2241 current_function_decl before building JNI stub.
2243 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2245 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2248 2002-01-22 Tom Tromey <tromey@redhat.com>
2250 * decl.c (java_init_decl_processing): Use add_predefined_file.
2251 Predefine RawData.java.
2252 (predef_filenames): Removed.
2253 (java_init_decl_processing): Don't register predef_filenames.
2254 * jcf-parse.c (add_predefined_file): New function.
2255 (predefined_filename_p): Rewrote.
2256 (predefined_filename_p): No longer static.
2257 * decl.c (java_init_decl_processing): Call initialize_builtins.
2258 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2259 (java/builtins.o): New target.
2260 * builtins.c: New file.
2261 * parse.y (patch_invoke): Use build_call_or_builtin.
2262 * java-tree.h (build_call_or_builtin): Declare.
2263 (initialize_builtins): Declare.
2264 (java_set_exception_lang_code): Removed unused declaration.
2265 (PREDEF_FILENAMES_SIZE): Removed.
2266 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2267 (predef_filenames): New define.
2268 (add_predefined_file): Declare.
2269 (predefined_filename_p): Declare.
2270 * expr.c (expand_invoke): Use build_call_or_builtin.
2272 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2274 * parse.y (patch_switch_statement): Fix format specifier.
2276 2002-01-16 Tom Tromey <tromey@redhat.com>
2278 More for PR java/5365:
2279 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2281 (process_file): Generate include for
2282 java.lang.UnsupportedOperationExceptions.
2284 2002-01-15 Andreas Jaeger <aj@suse.de>
2286 * .cvsignore: Add man pages.
2288 2002-01-15 Tom Tromey <tromey@redhat.com>
2290 Fix for PR java/5365:
2291 * gjavah.c (process_file): Turn class name into a file name.
2293 2002-01-14 Matthias Klose <doko@debian.org>
2295 * gcj.texi: Fix whitespace and formatting errors in the
2296 synopsis of the man pages. Update copyright.
2298 2002-01-14 Tom Tromey <tromey@redhat.com>
2301 * Make-lang.in (java.install-man): Handle jv-convert man page.
2302 (java.generated-manpages): Added jv-convert.1.
2303 (java.uninstall): Remove jv-convert.1.
2304 (java.maintainer-clean): Likewise.
2305 ($(srcdir)/java/jv-convert.1): New target.
2306 * gcj.texi (Top): Link to jv-convert node.
2307 (Individual utilities): Likewise.
2308 (Invoking jv-convert): New node.
2310 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2311 Martin Kahlert <martin.kahlert@infineon.com>
2313 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2314 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2316 2002-01-03 Graham Stott <grahams@redhat.com>
2318 * class.c (compile_resource_file): Update copyright date.
2319 Constify filename parameter.
2320 (java-tree.h): Update copyright date.
2321 (compile_resource_file): Constify filename parameter.
2323 2002-01-03 Graham Stott <grahams@redhat.com>
2325 * gcc/jcf-parse.c: Update copyright date.
2326 (yyparse): Constify resource_filename.
2328 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2330 * parse.y (src_parse_roots): Don't needlessly zero init.
2332 2001-12-31 Tom Tromey <tromey@redhat.com>
2334 * parse.y (dump_java_tree): New function.
2335 (source_end_java_method): Call it.
2336 (end_class_declaration): Likewise.
2337 * lang.c (java_decode_option): Call dump_switch_p.
2339 2001-12-28 Tom Tromey <tromey@redhat.com>
2341 * gen-table.pl: Don't process characters after \uffff. Added
2342 comment pointing to input file.
2344 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2346 * gen-table.pl: Const-ify output. Document the location of a
2347 suitable unicode input file.
2349 * chartables.h: Regenerate.
2351 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2353 * chartables.h: Const-ify.
2354 * gjavah.c (options): Likewise.
2355 * jcf-dump.c (options): Likewise.
2356 * jv-scan.c (options): Likewise.
2357 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2358 * parse.y (binop_lookup): Likewise.
2360 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2362 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2363 the static arrays that are output.
2364 * jvspec.c (jvgenmain_spec): Make static.
2365 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2366 * keyword.h: Regenerate.
2367 * lang.c (string_option, process_option_with_no, lang_f_options,
2368 lang_W_options): Const-ify.
2369 * lex.c (java_lex): Likewise.
2371 2001-12-21 Richard Henderson <rth@redhat.com>
2373 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2374 (get_boehm_type_descriptor): ... here. Arrange for the
2375 TREE_TYPE to get set properly.
2377 2001-12-21 Richard Henderson <rth@redhat.com>
2379 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2380 only if the target requires collect2.
2382 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2384 2001-12-20 Tom Tromey <tromey@redhat.com>
2387 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2388 CAN_COMPLETE_NORMALLY for the node.
2389 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2390 generate code for second branch if first branch can't complete
2392 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2393 the loop head if the loop body can't complete normally.
2395 2001-12-20 Tom Tromey <tromey@redhat.com>
2398 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2399 case where `finally' clause can't complete normally.
2401 2001-12-20 Tom Tromey <tromey@redhat.com>
2404 * parse.y (analyze_clinit_body): Added this_class parameter.
2405 Check for more cases where we must keep <clinit>.
2406 (maybe_yank_clinit): Cleaned up flow control.
2408 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2410 * decl.c (java_init_decl_processing): Don't initialize
2411 finit_leg_identifier_node.
2412 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2413 (finit_leg_identifier_node): Remove.
2414 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2416 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2418 * mangle.c (mangle_member_name): Don't special-case for
2420 * mangle_name.c (unicode_mangling_length): Likewise.
2421 (append_unicode_mangled_name): Likewise.
2422 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2425 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2427 * expr.c (build_java_array_length_access): Don't force null pointer
2428 check unless flag_check_references is set.
2430 2001-12-20 Tom Tromey <tromey@redhat.com>
2432 Fix for PR java/3417:
2433 * parse.y (patch_assignment): Added special processing for
2435 (patch_return): Don't convert booleans to integers, and don't
2436 special-case `null'.
2438 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2440 * config-lang.in (diff_excludes): Remove.
2442 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2444 * gcj.texi: Update link to GCC manual.
2446 2001-12-17 Tom Tromey <tromey@redhat.com>
2448 * parse.y (link_nested_class_to_enclosing): Removed useless
2451 2001-12-16 Tom Tromey <tromey@redhat.com>
2453 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2456 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2458 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2459 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2462 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2464 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2466 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2468 * decl.c (java_init_decl_processing): Build otable_type correctly.
2469 otable_decl is an otable_type.
2471 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2473 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2474 otable_type, otable_ptr_type, method_symbol_type,
2475 method_symbols_array_type, method_symbols_array_ptr_type): New
2476 field/global tree definitions.
2477 (flag_indirect_dispatch): New flag.
2478 * decl.c (java_init_decl_processing): Initialize new otable and
2479 otable_syms type nodes and decls. Add new field "index" to
2481 * class.c (build_method_symbols_entry): New function.
2482 (make_method_value): Set "index" to to method's vtable index for
2483 virtual methods when indirect-dispatch is not used.
2484 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2485 and set vtable_method_count to -1. Set otable and otable_syms field
2486 if indirect-dispatch is used and there was something to put in them.
2487 (build_method_symbols_entry): New function.
2488 (emit_offset_symbol_table): New function.
2489 * expr.c (get_offset_table_index): New function.
2490 (build_invokevirtual): Build array reference to otable at the index
2491 returned by get_offset_table_index, and use the result as the vtable
2493 (build_invokeinterface): Similar.
2494 * jcf-parse.c (yyparse): If indirect-dispatch, call
2495 emit_offset_symbol_table at the end of compilation, after all classes
2496 have been generated.
2497 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2498 * lang.c (flag_indirect_dispatch): Define.
2499 (lang_f_options): Add indirect-dispatch flag.
2501 2001-12-14 Matthias Klose <doko@debian.org>
2503 * gcj.texi: Markup for man page generation. Document missing
2504 options printed by <tool> --help.
2505 Terminate description of gij's -ms option with a dot.
2506 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2507 (java.generated-manpages java.install-man, java.uninstall,
2508 java-maintainer-clean) Updated.
2510 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2512 * class.c (get_dispatch_table): Fix java vtable layout
2513 for TARGET_VTABLE_USES_DESCRIPTORS.
2514 * decl.c (java_init_decl_processing): Initialize
2515 alloc_no_finalizer_node, finalize_identifier_node.
2516 * expr.c (class_has_finalize_method): New function.
2517 (expand_java_NEW): Generate calls for finalizer-free allocation.
2518 (build_invokevirtual): Fix java vtable layout for
2519 TARGET_VTABLE_USES_DESCRIPTORS.
2520 * java-tree.h (enum java_tree_index): New entries:
2521 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2522 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2523 (class_has_finalize_method): declare.
2524 (HAS_FINALIZER_P): New macro.
2525 * parse.y (patch_invoke): Generate calls for finalizer-free
2528 2001-12-12 Matthias Klose <doko@debian.org>
2530 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2531 whitespace at end of line.
2533 2001-12-11 Tom Tromey <tromey@redhat.com>
2535 * lex.c (java_init_lex): Define wfl_to_string as
2536 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2538 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2540 * class.c (make_method_value): Use null_pointer_node to
2541 represent empty exception table.
2543 2001-12-10 Tom Tromey <tromey@redhat.com>
2545 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2547 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
2549 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2551 2001-12-09 Per Bothner <per@bothner.com>
2553 * check-init.c (current_switch_has_default): New static field.
2554 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2555 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2556 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2558 2001-12-09 Tom Tromey <tromey@redhat.com>
2560 * check-init.c (check_init): Don't allow pre- or post- increment
2561 or decrement of final variable.
2562 (final_assign_error): Minor error message rewording.
2564 2001-12-08 Tom Tromey <tromey@redhat.com>
2566 * java-tree.h: Fixed typo.
2568 * gjavah.c (decompile_method): Don't decompile to `return this'
2571 * gjavah.c (cxx_keywords): Re-sorted.
2572 * lex.c (cxx_keywords): Re-sorted.
2574 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
2577 * gjavah.c (print_namelet): Clear subnamelets.
2578 (HANDLE_METHOD): Set `method_printed' earlier.
2580 2001-12-07 Tom Tromey <tromey@redhat.com>
2582 * lang.c (lang_f_options): Added
2583 optimize-static-class-initialization.
2584 (java_decode_option): Removed special case.
2586 2001-12-07 Per Bothner <per@bothner.com>
2588 * check-init.c (check_init): Fix typo freeing memory twice.
2590 2001-12-05 Per Bothner <per@bothner.com>
2592 Restore support for static class initialization optimization.
2593 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
2594 * check-init.c (check_int): At end of BLOCK handle initialization
2595 blocks, which used to be done in java_complete_expand_method but did
2596 not handle the case where check_for_initialization might allocate
2597 more than a word of bits.
2598 * decl.c (lang_make_tree): The smic field is now a tree.
2599 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
2600 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
2602 * parse.y (emit_test_initialization): Combine hash_lookup calls.
2604 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
2605 Change from a hash table to a list.
2606 (struct_lang_decl): Change field 'smic' to match.
2607 * class.c (add_method_1): Initialize
2608 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
2609 * parse.y (adjust_init_test_initialization): Removed - inlined into -
2610 (java_expand_method_bodies): -here, since 'smic' is now a list.
2611 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
2613 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
2615 * class.c (java_hash_compare_tree_node): Fix casts.
2617 2001-12-04 Per Bothner <per@bothner.com>
2619 * check-init.c: Handle definite unassignment to finals in addition
2620 to definite assignment.
2621 (loop_current_locals): New field.
2622 (num_current_locals, int start_current_locals, num_current_words):
2624 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
2625 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
2626 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
2627 (get_variable_decl, check_final_reassigned): New functions.
2628 (check_init, check_bool_init): Modify as needed for checking finals.
2629 (check_for_initialization): Take extra parameter and return void.
2630 Do extra start-up logic to check final fields for assignment.
2631 * parse.y (check_static_final_variable_assignment_flag,
2632 reset_static_final_variable_assignment_flag, check_final_assignment,
2633 check_final_variable_local_assignment_flag,
2634 reset_final_variable_indirect_assignment_flag,
2635 reset_final_variable_global_assignment_flag): Remove functions.
2636 (java_complete_expand_methods, outer_field_access_fix,
2637 patch_assignment): Remove no-longer used logic.
2638 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
2639 * parse.y (register_fields, java_complete_tree): Update accordingly.
2641 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
2642 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
2643 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
2645 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
2647 * java-tree.h (DECL FINAL): New bit-field.
2648 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
2649 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
2650 (DECL_INIT_CALLS_THIS): New macro.
2651 (struct lang_decl): New bit-field init_calls_this.
2652 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
2653 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
2654 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
2655 use it for both local variables and final fields.
2656 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
2658 (struct lang_type): Remove hfv bit-field.
2659 (check_for_initialization): Change to return void.
2661 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
2662 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
2663 * check-init.c (final_assign_error): New helper function.
2664 (check_final_reassigned, check_init): Use it.
2665 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
2667 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
2668 bit-fields to unsigned.
2670 2001-12-03 Per Bothner <per@bothner.com>
2672 * parse.y (patch_binop): Minor constant folding.
2674 * parse.y (build_current_thisn): Shorter 'buffer'.
2676 2001-12-03 Per Bothner <per@bothner.com>
2678 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
2679 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
2680 * jcf-write.c (generate_bytecode_insns): Remove support for
2681 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
2682 * check-init.c (check_init): Likewise.
2684 2001-12-03 Per Bothner <per@bothner.com>
2686 * verify.c (subroutine_nesting): New function.
2687 (verify_jvm_instructions): Use it to fix logic for checking that
2688 we're done with the current subroutine.
2690 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2691 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2693 2001-12-03 Per Bothner <per@bothner.com>
2695 * jcf.h: Fix obvious typo in comment.
2696 * typeck.c (build_null_signature): Add comment.
2698 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2700 * expr.c: Remove leading capital from diagnostic messages, as
2701 per GNU coding standards.
2702 * jcf-io.c: Similarly.
2703 * jcf-parse.c: Similarly.
2704 * jv-scan.c: Similarly.
2705 * jvspec.c: Similarly.
2706 * mangle.c: Similarly.
2708 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2709 Alexandre Petit-Bianco <apbianco@redhat.com>
2711 * expr.c (build_java_arrayaccess): Call save_expr on array for
2712 correct evaluation order, modified comment, fixed indentation.
2713 * parse.y: (patch_assignment): Correctly extract the array base
2714 from the tree generate by build_java_arrayaccess, added comments.
2715 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2716 Fixes PR java/3096, PR java/3803, PR java/3965.
2718 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2720 * expr.c (expand_byte_code): Remove trailing periods from messages.
2721 * jcf-parse.c (load_class, jcf_parse): Similarly.
2722 * jcf-write.c (generate_classfile): Similarly.
2723 * lex.c (java_lex): Similarly.
2725 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2727 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
2729 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2731 * Make-lang.in (java.generated-manpages): New dummy target.
2733 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2735 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2737 (lang_specific_pre_link): Use set_input to set input_filename.
2739 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2740 (main): Fix definition.
2741 Strip `main' from classname.
2744 2001-11-18 Roger Sayle <roger@eyesopen.com>
2746 * parse.h (java_expand_switch): Remove old prototype.
2748 2001-11-18 Tom Tromey <tromey@redhat.com>
2750 Fix for PR java/1401:
2751 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
2753 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
2756 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
2758 * lang.c (finish_parse): Rename to java_finish.
2759 (LANG_HOOKS_FINISH, java_finish): New.
2761 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
2763 * decl.c (init_decl_processing): Rename java_init_decl_processing.
2764 * java-tree.h: New prototype.
2765 * lang.c (java_init): Update prototype. Combine with old init_parse.
2767 2001-11-13 Tom Tromey <tromey@redhat.com>
2769 * gjavah.c (method_signature): New global.
2770 (HANDLE_METHOD): Set it.
2771 (decompile_return_statement): New function.
2772 (decompile_method): Use it.
2773 (print_method_info): Removed `synth' argument.
2775 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2777 * java-tree.h (java_set_yydebug): New.
2778 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
2779 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
2780 (print_lang_decl, print_lang_type, print_lang_identifier,
2781 print_lang_statistics, lang_print_xnode): Remove.
2783 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2785 * jcf-parse.c (init_lex): Remove.
2786 * lang.c (language_string, lang_identify): Remove.
2787 (struct lang_hooks): Constify.
2788 (LANG_HOOKS_NAME): Override.
2789 (init_parse): Update.
2791 2001-11-08 Andreas Franck <afranck@gmx.de>
2793 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
2794 program_transform_name the way suggested by autoconf.
2795 (java.install-common): Also transform auxiliary program names with
2796 program_transform_name.
2798 2001-11-08 Tom Tromey <tromey@cygnus.com>
2800 * parse.y (trap_overflow_corner_case): New rule.
2801 (unary_expression): Use it.
2802 * lex.c (java_init_lex): Don't set minus_seen.
2803 (yylex): Don't use minus_seen. Communicate overflow to parser for
2805 (error_if_numeric_overflow): New function.
2806 * parse.h (minus_seen): Removed field.
2807 (JAVA_RADIX10_FLAG): New define.
2809 2001-11-07 Tom Tromey <tromey@redhat.com>
2811 Patch for PR java/1414:
2812 * parse.y (case_label_list): New global.
2813 (goal): Register case_label_list with GC.
2814 (java_complete_lhs): Save new case on case_label_list.
2815 (patch_switch_statement): Check for duplicate case labels.
2817 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2819 * parse.y (patch_assignment): Removed unused third argument.
2820 (java_complete_lhs): Removed unused third argument to patch_assignment.
2822 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2824 * lang.c: Include langhooks-def.h.
2825 * Make-lang.in: Update.
2827 2001-10-31 Zack Weinberg <zack@codesourcery.com>
2829 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
2831 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2833 * mangle.c (find_compression_record_match): Don't match compression
2834 records for package name elements unless they occur at the start of
2835 the name. Fix for PR java/4717.
2837 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2839 * expr.c (expand_java_field_op): Don't special-case references to
2840 java.lang.PRIMTYPE.TYPE.
2841 (build_primtype_type_ref): Removed.
2842 * java-tree.h (build_primtype_type_ref): Remove prototype.
2843 * parse.y (maybe_build_primttype_type_ref): Removed.
2844 (complete_function_arguments): Don't special-case references to
2845 java.lang.PRIMTYPE.TYPE.
2846 (patch_assignment): Likewise.
2847 (array_constructor_check_entry): Likewise.
2849 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2851 * mangle.c (static tree compression_table): Fixed leading comment.
2852 * parse.h (struct parser_ctxt): Fixed field comment.
2853 * parse.y (check_pkg_class_access): New prototype, fixed leading
2854 comment, new parameter used to emit error only if passed as true.
2855 (parse_check_super): Pass extra argument to check_pkg_class_access.
2856 (do_resolve_class): Likewise.
2857 (process_imports): Likewise.
2858 (read_import_dir): Fixed indentation.
2859 (find_in_imports_on_demand): New local class_type_name. Local
2860 node_to_use deleted. while loop changed into for loop. Report
2861 multiple definition only for accessible classes. Improved error
2863 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
2864 assigned to parameter list, fixed indentation. while loop changed
2865 into for loop, restore TREE_CHAIN on local `tem' before the next
2868 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2870 * lang.c (lang_get_alias_set): Deleted.
2872 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2874 * gjavah.c (jni_print_char): Fix thinko in last change.
2876 * gjavah.c (jni_print_char, decode_signature_piece): Use
2877 safe-ctype macros and/or fold extra calls into fewer ones.
2878 * lex.c (java_read_unicode, java_lex): Likewise.
2879 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
2880 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
2881 * mangle_name.c (append_unicode_mangled_name,
2882 unicode_mangling_length): Likewise.
2884 2001-10-17 Richard Henderson <rth@redhat.com>
2886 * Make-lang.in (java/lang.o): Depend on langhooks.h.
2888 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2890 * lang.c (langhooks.h): Included.
2891 (LANG_HOOKS_INIT): Redefined.
2892 (LANG_HOOKS_INIT_OPTIONS): Likewise.
2893 (LANG_HOOKS_DECODE_OPTION): Likewise.
2894 (struct lang_hooks lang_hooks): New initialization.
2896 2001-10-11 Per Bothner <per@bothner.com>
2898 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
2899 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
2900 The former is simpler, and jcf-write.c handles it better.
2901 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
2902 or WITH_CLEANUP_EXPR.
2903 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
2904 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
2906 * parse.y (patch_if_else_statement): If the condition is constant,
2907 optimize away the test.
2909 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2911 * parse.y (patch_cast): Call patch_string on the first operand of
2912 the incoming node, update it if necessary. Fixes PR java/4510.
2914 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2916 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
2917 when name qualifier matches a package name.
2919 2001-10-08 Tom Tromey <tromey@redhat.com>
2921 Fix for PR java/4489:
2922 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
2923 force a new label when computing `body_block'.
2925 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2927 * jcf-io.c (format_uint): Const-ify.
2928 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
2929 * lex.c (java_get_line_col): Likewise.
2930 * parse.y (build_incdec): Likewise.
2932 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2934 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
2935 a NULL enclosing context if appropriate. Fixes PR java/4466.
2937 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2939 * parse.y (patch_assignment): Use lvalue's original TYPE when
2940 building the final COMPOUND_EXPR.
2941 (try_reference_assignconv): Fixed leading comment.
2943 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
2945 * parse.y (check_final_variable_indirect_assignment): For
2946 COMPOUND_EXPR, return only if finals were found initialized
2947 properly, if not, keep on checking.
2948 (check_final_variable_global_assignment_flag): New local
2949 error_found, set when appropriate and used to decide whether to
2950 report uninitialized finals. Fixed typo in comment.
2952 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
2954 * decl.c (init_decl_processing): Fixed typo in predef_filenames
2955 last three initializations. Fixes PR java/4360.
2957 2001-09-21 Richard Henderson <rth@redhat.com>
2959 * class.c (get_dispatch_table): Handle function descriptors.
2960 (build_dtable_decl): Likewise.
2961 * expr.c (build_invokevirtual): Likewise.
2963 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
2965 * parse.y (patch_method_invocation): Build class initialization
2966 when static finals are used to qualify method invocation.
2969 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
2971 * parse.h: (WFL_STRIP_BRACKET): Re-written using
2972 build_type_name_from_array_name.
2973 (STRING_STRIP_BRACKETS): New macro.
2974 * parse.y (build_type_name_from_array_name): New function.
2975 (array_creation_expression:): Accumulate []s instead of [s.
2976 (cast_expression:): Accumulate []s instead of [s after cast type
2978 (build_array_from_name): Local string deleted, use
2979 build_type_name_from_array_name.
2980 (build_unresolved_array_type): Accumulate []s instead of [s after
2982 (register_fields): Fixed comment.
2983 (resolve_class): Local name, base deleted, new locals tname and
2984 array_dims. Use build_type_name_from_array_name. Use array_dims to
2986 (purify_type_name): Use STRING_STRIP_BRACKETS.
2988 2001-09-18 Andreas Jaeger <aj@suse.de>
2990 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
2991 * jv-scan.c: Likewise.
2993 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
2995 * parse.y (patch_method_invocation): Inner class creation context
2996 check not enforced within constructors. Fixes PR java/1873.
2998 2001-09-16 Tom Tromey <tromey@redhat.com>
3000 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3001 NOTE_PUSH for single-case push. Fixes PR java/4189.
3003 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3005 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3006 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3007 (struct lang_type): New fields import_list and import_demand_list.
3008 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3009 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3010 (do_resolve_class): New local saved_enclosing_type, initialized,
3011 passed as parameter to find_in_imports and find_in_imports_on_demand.
3012 (find_in_imports): Added paramater enclosing_type, use its
3013 TYPE_IMPORT_LIST when applicable.
3014 (find_in_imports_on_demand): Added parameter enclosing_type, use
3015 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3016 declaration and initialization.
3017 (fold_constant_for_init): Switch/restore current_class to the
3018 appropriate context.
3020 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3022 * verify.c (verify_jvm_instructions): Fix typo.
3024 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3026 * expr.c (expand_invoke): Const-ification.
3027 * parse.y (patch_method_invocation): Likewise.
3029 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3031 * gjavah.c (cxx_keywords): Const-ification.
3032 * keyword.gperf (java_keyword): Likewise.
3033 * lang.c (java_tree_code_name): Likewise.
3034 * lex.c (cxx_keywords): Likewise.
3035 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3037 2001-09-11 Richard Henderson <rth@redhat.com>
3039 * parse.h (ctxp_for_generation): Mark extern.
3041 2001-09-10 Richard Henderson <rth@redhat.com>
3043 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3045 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3047 * typeck.c (java_array_type_length, build_prim_array_type):
3048 Represent empty arrays by NULL index.
3050 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3052 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3053 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3055 2001-09-06 Anthony Green <green@redhat.com>
3057 * class.c (O_BINARY): Define if necessary.
3058 (registerResource_libfunc): Declare.
3059 (init_class_processing): Initilize registerResource_libfunc.
3060 (compile_resource_file): New function.
3061 * java-tree.h (resource_name): Declare.
3062 (compile_resource_file): Declare.
3063 * jcf-parse.c (yyparse): Handle compiling java resource files.
3064 * lang.c (java_decode_option): Handle -fcompile-resource option.
3065 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3067 * gcj.texi (Code Generation): Add documentation for -R flag.
3069 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3071 * jcf-write.c (generate_classfile): Issue an error in case of
3072 field/initial value mismatch.
3073 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3074 being initialized and we're generating bytecode.
3075 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3076 set DECL_INITIAL properly when appropriate.
3080 2001-09-01 Per Bothner <per@bothner.com>
3082 * parse.y (maybe_yank_clinit): A field without an initializer is not
3083 relevant. All initializers except static final and constant require
3084 <clinit>, regardless of flag_emit_class_files.
3086 2001-08-31 Per Bothner <per@bothner.com>
3088 * class.c (set_constant_value): When not emiting class files, then a
3089 String ConstantValue is a utf8const_ptr_type.
3091 2001-08-30 Per Bothner <per@bothner.com>
3093 * jcf-write.c (generate_classfile): Check that field is primitive
3094 or string before emitting ConstantValue attribute.
3096 2001-08-30 Per Bothner <per@bothner.com>
3098 * parse.y (resolve_qualified_expression_name): If creating a
3099 COMPOUND_EXPR, set it's type correctly.
3101 2001-08-30 Per Bothner <per@bothner.com>
3103 * jcf-io.c (open_class): Set filename field.
3105 * jcf-parse,c (parse_class_file): Set current_function_decl
3106 for better error message when Code attribute is missing.
3108 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3109 better diagnostics, especially for constructors.
3111 2001-08-30 Per Bothner <per@bothner.com>
3113 * jcf-write.c (generate_classfile): Don't write ConstantValue
3114 attribute if field is not final, for compatibility with jdk.
3116 * jcf-write.c (generate_classfile): Convert ConstantValue values
3117 to correct type. Work-around for front-end bug.
3118 * class.c (set_constant_value): Error if constant has wrong type.
3120 2001-08-30 Per Bothner <per@bothner.com>
3122 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3123 "Double" are printed at verbosity 1.
3125 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3127 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3129 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3131 * parse.y (patch_assignment): Don't verify final re-assignment here.
3132 (java_complete_lhs): Verify assignments to finals calling
3133 patch_assignment. Verify re-assignments to finals before calling
3136 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3138 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3141 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3143 * lex.c (java_lex): new local found_hex_digits. Set and then used
3144 in test to reject invalid hexadecimal numbers.
3145 * parse.y (java_complete_tree): Prevent unwanted cast with
3146 initialized floating point finals.
3147 (patch_binop): Emit a warning when detecting a division by zero,
3148 mark result not constant, don't simplify non integer division.
3150 2001-08-28 Per Bothner <per@bothner.com>
3152 * jcf-write.c (generate_bytecode_insns): For increments and
3153 decrements just recurse to push constant. Improvement on Mark's patch.
3155 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3157 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3158 real conversion for increments and decrements of reals.
3160 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3162 * parse.y (resolve_qualified_expression_name): Handle unresolved
3163 qualified expressions, prevent numerical qualifiers, fixed typo.
3166 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3168 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3169 don't report anything but deprecated class when marked so. Handle
3171 (patch_method_invocation): Check deprecation on methods and types.
3172 (patch_binop): code becomes an enum tree_code, added default: to
3173 switch to handle that. Detect division by zero, try to fold and
3174 return before using a subroutine.
3176 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3178 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3179 file smaller than 4 bytes.
3180 * parse.y (check_inner_circular_reference): New function.
3181 (check_circular_reference): Likewise.
3182 (array_initializer:): Accept {,}.
3183 (java_check_circular_reference): Rewritten using
3184 check_circular_reference and check_inner_circular_reference.
3185 (java_complete_expand_method): Unconditionally save and restore
3186 the unpurged exception list.
3187 (build_dot_class_method_invocation): Unmangle signature parameter.
3189 2001-08-21 Tom Tromey <tromey@redhat.com>
3191 * decl.c (init_decl_processing): Add `throws' field to method
3193 * class.c (make_method_value): Compute `throws' field for method.
3195 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3197 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3198 circularity is detected.
3199 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3201 2001-08-17 Richard Henderson <rth@redhat.com>
3203 * class.c (emit_register_classes): Add align parameter to
3204 call to assemble_integer.
3206 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3208 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3209 loading a class_or_name fails, try considering an innerclass name
3210 and load the enclosing context.
3211 * parse.y (resolve_inner_class): New function.
3212 (find_as_inner_class): Added leading comment.
3213 (register_incomplete_type): Keep the current context as enclosing
3214 context for JDEP_FIELD dependencies.
3215 (do_resolve_class): Locals new_class_decl and super initialized to
3216 NULL. Call resolve_inner_class, explore the enclosing context
3217 superclass if necessary.
3220 2001-08-16 Tom Tromey <tromey@redhat.com>
3222 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3223 * gjavah.c (main): Updated for change to jcf_path_seal.
3224 * lang.c (version_flag): New global.
3225 (java_decode_option): Recognize `-version'.
3226 (java_init): Update for change to jcf_path_seal.
3227 * jcf.h (jcf_path_seal): Added `print' argument.
3228 * jcf-path.c (jcf_path_seal): Added `print' argument.
3230 2001-08-13 Zack Weinberg <zackw@panix.com>
3232 * Make-lang.in (java/decl.o): Update dependencies.
3233 * decl.c: Include libfuncs.h, don't include toplev.h.
3235 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3237 * decl.c (init_decl_processing): exception_type_node,
3238 class_not_found_type_node, and no_class_def_found_type_node
3239 initialized. predef_filenames augmented accordingly.
3240 instinit_identifier_node initialized.
3241 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3242 * java-tree.h (enum java_tree_index): New entries
3243 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3244 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3245 (exception_type_node): New macro.
3246 (class_not_found_type_node): Likewise.
3247 (no_class_def_found_type_node): Likewise.
3248 (instinit_identifier_node): Likewise.
3249 (PREDEF_FILENAMES_SIZE): Adjusted.
3250 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3251 (struct lang_type): Fixed typo in bitfield name.
3252 (DECL_INSTINIT_P): New macro.
3253 (ID_INSTINIT_P): Likewise.
3254 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3256 * parse.y (encapsulate_with_try_catch): New function.
3257 (generate_instinit): Likewise.
3258 (build_instinit_invocation): Likewise.
3259 (ctors_unchecked_throws_clause_p): Likewise.
3260 (add_instance_initializer): Deleted.
3261 (build_instance_initializer): Likewise.
3262 (in_instance_initializer): Likewise.
3263 (check_method_redefinition): instinit$ not to be verified.
3264 (java_complete_expand_methods): Generate instinit$, simplified code.
3265 (build_dot_class_method): Eliminated unnecessary locals. Use
3266 encapsulate_with_try_catch, removed unnecessary code.
3267 (fix_constructors): New local iii. Use build_instinit_invocation.
3268 (patch_method_invocation): Added comment.
3269 (maybe_use_access_method): Don't consider instinit$.
3270 (find_applicable_accessible_methods_list): Shorten the search for
3272 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3273 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3274 (patch_throw_statement): Likewise. Fixed typo.
3276 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3279 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3280 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3282 (lang_specific_pre_link): Use set_input to set input_filename.
3284 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3285 (main): Fix definition.
3286 Strip `main' from classname.
3289 2001-08-11 Zack Weinberg <zackw@panix.com>
3291 * lex.h: Don't include setjmp.h. Don't define
3292 SET_FLOAT_HANDLER or prototype set_float_handler.
3294 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3296 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3297 `poplevel' in the right order.
3299 2001-08-09 Richard Henderson <rth@redhat.com>
3301 * Make-lang.in (class.o): Depend on TARGET_H.
3302 * class.c (emit_register_classes): Use target hooks instead of
3303 assemble_constructor and assemble_destructor.
3305 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3307 * check-init.c (flags.h): Include
3308 (check_init): Don't report uninitialized static class
3309 initialization flags, don't free bit index when doing static class
3310 initialization optimization.
3311 (check_for_initialization): Return type changed to `unsigned int.'
3312 (attach_initialized_static_class): New function.
3313 * class.c (add_method_1): Create the initialized static class
3315 (finish_class): Always emit deferred inline methods.
3316 * decl.c (emit_init_test_initialization): Moved to expr.c
3317 (complete_start_java_method): Don't traverse
3318 DECL_FUNCTION_INIT_TEST_TABLE.
3319 (lang_mark_tree): Mark hash tables in function decls.
3320 * expr.c (emit_init_test_initialization): Moved from decl.c.
3321 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3322 initialization flag, set DECL_CONTEXT and
3323 LOCAL_CLASS_INITIALIZATION_FLAG.
3324 (java_lang_expand_expr): Emit initialization code for static class
3325 initialized flags when entering block, if necessary.
3326 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3327 * java-tree.h (flag_optimize_sci): New global variable declaration.
3328 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3329 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3330 (LOCAL_FINAL_P): Fixed typo in comment.
3331 (FINAL_VARIABLE_P): Likewise.
3332 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3333 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3334 (struct lang_decl): New fields `ict', `smic' and `cif.'
3335 (check_for_initialization): New returned value for global.
3336 (attach_initialized_static_class): New global function.
3337 (STATIC_CLASS_INIT_OPT_P): New macro.
3338 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3339 * lang.c (java_decode_option): Handle
3340 `-fno-optimize-static-class-initialization'
3341 * parse.y (start_complete_expand_method): New function.
3342 (java_expand_method_bodies): Likewise.
3343 (attach_init_test_initialization_flags): Likewise.
3344 (adjust_init_test_initialization): Likewise.
3345 (emit_test_initialization): Likewise.
3346 (java_complete_expand_methods): Nullify abstract and native method
3348 (java_complete_expand_method): New locals `fbody', `block_body'
3349 and `exception_copy.' Reorganized: directly return on empty method
3350 bodies, call `start_complete_expand_method', remember definitely
3351 initialized static class in function, don't expand method bodies.
3352 (java_expand_classes): Call `java_expand_method_bodies' before
3353 `finish_class' when compiling to native.
3354 (resolve_expression_name): Use `orig' after building outer class
3356 (patch_invoke): Remember static method invokations.
3358 2001-08-06 Richard Henderson <rth@redhat.com>
3360 * class.c (emit_register_classes): Pass a symbol_ref and priority
3361 to assemble_constructor.
3363 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3365 * java-tree.h (all_class_filename): New macro.
3366 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3367 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3368 newly created IDENTIFIER_NODE to `all_class_filename.'
3370 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3372 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3373 Use ggc_add_tree_root to register roots.
3375 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3377 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3378 second operand calling check_init.
3379 * decl.c (complete_start_java_method): Swaped second and third
3380 arguments while creating WITH_CLEANUP_EXPR node.
3381 * jcf-write.c (generate_bytecode_insns): Use second operand
3382 instead of third when handling WITH_CLEANUP_EXPR.
3383 * parse.y (java_complete_lhs): Expand second operand of
3384 WITH_CLEANUP_EXPR nodes.
3385 (patch_synchronized_statement): Swaped second and third arguments
3386 while creating WITH_CLEANUP_EXPR node.
3388 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3390 * parse.y (create_interface): Avoid cyclic inheritance report when
3391 syntax error encountered during class definition.
3394 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3396 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3398 (lang_specific_pre_link): Use set_input to set input_filename.
3400 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3401 (main): Fix definition.
3402 Strip `main' from classname.
3405 2001-07-18 Tom Tromey <tromey@redhat.com>
3408 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3409 * lex.c (java_new_lexer): Use ICONV_CONST.
3410 (java_read_char): Likewise.
3411 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3412 (jv-scan$(exeext)): Likewise.
3414 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3416 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3417 * parse.y (check_class_interface_creation): Allow `private' if the
3418 enclosing is not an interface.
3419 (create_interface): Interface tagged public if the enclosing
3420 context is an interface.
3421 (create_class): Class tagged public if the enclosing context
3425 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3427 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3430 2001-07-14 Tim Josling <tej@melbpc.org.au>
3432 * check-init.c (check_init): Remove references to EXPON_EXPR.
3434 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3436 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3437 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3440 2001-07-13 Tom Tromey <tromey@redhat.com>
3442 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3445 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3447 * parse.y (patch_method_invocation): Don't override primary if one
3448 is already provided, but let this$<n> be built. Fixed comment.
3450 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3452 * parse.y (empty_statement:): Report empty statement error only
3453 when found at class declaration level.
3456 2001-07-12 Tom Tromey <tromey@redhat.com>
3458 * expr.c (expand_load_internal): New function.
3459 (LOAD_INTERNAL): Use it.
3461 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3463 * parse.y (verify_constructor_super): Compare anonymous class ctor
3464 args with `valid_method_invocation_conversion_p.'
3467 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3469 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3470 `-fsyntax-only.' Fixes PR java/3248
3472 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3474 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3476 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3478 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3479 current function is static. Fixes PR java/1970
3481 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3483 * parse.y (patch_method_invocation): Add enclosing context to ctor
3484 calls if necessary. Fixes PR java/2953
3486 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3488 * parse.y (resolve_package): Abort if qualified expression member
3490 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3493 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3495 * verify.c: Don't use // comments.
3497 2001-07-05 Tom Tromey <tromey@redhat.com>
3499 * lang.c (flag_assume_compiled): Removed.
3500 * java-tree.h (flag_assume_compiled): Removed.
3501 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3502 -fhash-synchronization, -fuse-divide-subroutine,
3503 -fcheck-references, -femit-class-file, -femit-class-files,
3504 -fassume-compiled. Updated --encoding information. Changed
3505 -foutput-class-dir to `-d'.
3507 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3509 * jcf-parse.c (parse_class_file): Add lineno parameter to
3510 debug_start_source_file call.
3512 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3514 * gcj.texi: Use gpl.texi.
3515 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3516 dependencies and use doc/include in search path.
3518 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3520 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3521 `this'. If so, don't build instance initializers.
3523 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3525 * parse.y (resolve_expression_name): Improved error message for
3526 inner class cases. Fixes PR java/1958
3528 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3530 * lang.c: #include diagnostic.h
3531 (lang_print_error): Add a `diagnostic_context *' parameter.
3532 (java_dummy_print): Likewise.
3533 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3535 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3537 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3538 * jcf.h (typedef struct JCF): New bitfield `finished.'
3539 (JCF_FINISH): Set `finished.'
3540 (JCF_ZERO): Reset `finished.'
3543 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3545 * parse.y (class_body_declaration:): Don't install empty instance
3549 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3551 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3552 (set_class_decl_access_flags): New function.
3553 * java-tree.h (set_class_decl_access_flags): New prototype.
3554 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3555 (parse_class_file): New local `decl_max_locals.' Take wide types
3556 into account to compute DECL_MAX_LOCALS.
3557 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3560 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3562 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3564 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3566 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3567 * parse.y (do_resolve_class): Moved comments out to leading comment
3568 section. Removed local `start', New local `_ht' and
3569 `circularity_hash.' Record `enclosing' in hash table and search
3570 it to detect circularity. Use `enclosing' as an argument to
3571 `lookup_cl.' Free the hash table when done.
3573 2001-06-19 Tom Tromey <tromey@redhat.com>
3575 * lex.c (java_read_char): Disallow invalid and overlong
3576 sequences. Fixes PR java/2319.
3578 2001-06-05 Jeff Sturm <jsturm@one-point.com>
3580 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
3582 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3584 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
3585 arguments accordingly.
3587 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3589 * gcj.texi: Move contents to just after title page.
3591 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
3593 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
3595 (patch_incomplete_class_ref): Build the class ref, build the class
3596 init if necessary, complete the tree.
3599 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3601 * parse.y (lookup_field_wrapper): Test `name' code.
3602 (resolve_qualified_expression_name): Test `qual_wfl' code.
3603 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
3604 handle `qual_wfl' by code.
3605 (maybe_build_primttype_type_ref): Test `wfl' code.
3607 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3609 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
3611 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
3612 the dvi file in the java directory.
3614 2001-05-25 Sam TH <sam@uchicago.edu>
3616 * gen-table.pl javaop.h jcf.h lex.h,
3617 parse.h: Fix header include guards.
3619 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
3621 * jv-scan.c (version): Update copyright year.
3623 2001-05-21 Per Bothner <per@bothner.com>
3625 * jcf-parse.c (read_class): If class is from .class or .zip file
3626 and it's already been read, don't push/pop parser context.
3628 2001-05-18 Per Bothner <per@bothner.com>
3630 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
3631 command line so the jvgenmain-generated main program comes first.
3633 2001-05-15 Tom Tromey <tromey@redhat.com>
3635 * class.c (build_utf8_ref): Don't generate identifier based on
3638 2001-05-12 Richard Henderson <rth@redhat.com>
3640 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
3641 * expr.c (java_lang_expand_expr): Expand it.
3642 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
3643 calling build_exception_object_ref.
3644 * parse.y (catch_clause_parameter): Likewise.
3645 (build_dot_class_method): Likewise.
3646 (try_reference_assignconv): Likewise.
3647 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
3648 * jcf-write.c (generate_bytecode_insns): Likewise.
3650 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3652 * parse.y (build_unresolved_array_type): Set
3653 EXPR_WFL_QUALIFICATION on the newly created wfl.
3654 Fixes PR java/2538. Fixes PR java/2535.
3656 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3658 * parse.y (fix_constructors): Removed unnecessary assignment to
3659 local. Moved assignment to `this$<n>', fixed comments and
3661 (build_wfl_wrap): Fixed indentation.
3662 Fixes PR java/2598, java/2579 and java/2658.
3664 2001-05-03 Mo DeJong <mdejong@redhat.com>
3666 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
3667 check for byte swap.
3669 2000-05-02 Jeff Sturm <jsturm@one-point.com>
3671 * expr.c (build_class_init): Move MODIFY_EXPR
3672 outside of COND_EXPR. Remove variable `call'.
3674 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3676 * decl.c: NULL_PTR -> NULL.
3677 * jcf-write.c: Likewise.
3679 2001-05-01 Tom Tromey <tromey@redhat.com>
3681 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
3682 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
3683 * gcj.texi: Updated copyright text. Include fdl.texi.
3684 (Top): Link to new node.
3686 2001-05-01 Per Bothner <per@bothner.com>
3688 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3690 2001-05-01 Per Bothner <per@bothner.com>
3692 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3693 import_list contains the name, not the TREE_PURPOSE.
3695 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3697 * jcf-io.c (read_zip_member): Cast to long in comparison with
3700 * jvspec.c (lang_specific_driver): Initialize variables.
3702 * mangle.c (find_compression_record_match): Likewise.
3704 * typeck.c (build_null_signature): Provide static prototype. Mark
3705 parameter with ATTRIBUTE_UNUSED.
3707 * verify.c (verify_jvm_instructions): Initialize variable.
3709 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3711 * parse.y (do_resolve_class): Check for cyclic inheritance during
3712 inner class resolution.
3714 2001-04-27 Per Bothner <per@bothner.com>
3716 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3717 while iterating, since that could cause gc to lose stuff.
3719 2001-04-26 Per Bothner <per@bothner.com>
3721 Fix method search wrt scope of inner classes to match JLS2.
3722 * typeck.c (build_null_signature): New static function.
3723 (has_method): New function. Uses build_null_signature and lookup_do.
3724 * java-tree.h (has_method): New declaration.
3725 * parse.y (find_applicable_accessible_methods_list): Do not search
3726 context of inner classes here.
3727 (patch_method_invocation): Search scope, ie. current and outer clases,
3728 for method matching simple name, to find class.
3730 2001-04-26 Per Bothner <per@bothner.com>
3732 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
3733 Fix thinko: If a single case, use if_icmpeq, not ifeq.
3735 * constants.c (find_methodref_with_class_index): New function.
3736 (find_methodref_index): Use find_methodref_with_class_index.
3737 * java-tree.h (find_methodref_with_class_index): New declaration.
3738 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
3739 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
3740 If context changed from interface to class, don't use invokeinterface.
3742 2001-04-25 Per Bothner <per@bothner.com>
3744 * verify.c (verify_jvm_instructions): For field instructions,
3745 check that field index is valid. For invoke instructions, check that
3746 method index is valid.
3748 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
3750 * config-lang.in (target_libs): Copy from $libgcj_saved.
3752 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3754 * decl.c (init_decl_processing): Add new class "protectionDomain"
3756 * class.c (make_class_data): Set initial value for "protectionDomain".
3758 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3760 * jvspec.c (lang_specific_driver): Fix memory allocation
3761 deficit, by using concat in lieu of xmalloc/sprintf.
3763 2001-04-20 Per Bothner <per@bothner.com>
3765 Fixes to compile multiple .class files at once.
3766 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
3767 * java-tree.h (CLASS_PARSED_P): New macro.
3768 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
3769 * jcf-parse.c (jcf_parse_source): Inline into read_class.
3770 (read_class): Avoid some code duplication.
3771 Don't call JCF_FINISH for a .class file - might be needed later.
3772 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
3773 rather than CLASS_LOADED_P, since latter implies class laid out.
3774 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
3775 * parse.y: Don't need to set CLASS_LOADED_P for array types.
3777 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3779 * Make-lang.in (java/boehm.o): Depend on toplev.h.
3781 * boehm.c: Include toplev.h.
3783 2001-04-06 Tom Tromey <tromey@redhat.com>
3784 Alexandre Petit-Bianco <apbianco@redhat.com>
3786 Fix for PR gcj/1404 and PR gcj/2332:
3787 * parse.y (build_array_from_name): If we use the type_wfl then
3788 accumulate dimensions from the original type as well.
3789 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
3791 2001-04-06 Tom Tromey <tromey@redhat.com>
3793 * parse.y (analyze_clinit_body): Return true if the second operand
3794 of a METHOD_EXPR is nonzero.
3796 2001-04-06 Tom Tromey <tromey@redhat.com>
3798 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
3800 ($(srcdir)/java/parse.c): Likewise.
3802 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3804 * gcj.texi: Use `which-gcj' instead of `which-g77.'
3805 (version-gcc): Initialized.
3806 (which-gcj): Likewise.
3808 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3810 * java-tree.h (struct lang_decl): New macro
3811 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
3812 * parse.y (build_instance_initializer): New function.
3813 (add_instance_initializer): Use it.
3814 (java_fix_constructors): Set `current_class' before fix pass.
3815 (fix_constructors): Just return if already fixed. Move `super()'
3816 invokation ahead. Use `build_instance_initializer.'
3819 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3821 * parse.y (resolve_qualified_expression_name): Pass field's
3822 DECL_CONTEXT to `not_accessible_p.'
3823 (not_accessible_p): Changed parameters order in `inherits_from_p'
3826 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
3828 * lang-options.h: Add flag_check_references.
3830 2001-04-04 Per Bothner <per@bothner.com>
3832 * java-tree.h (CONSTANT_VALUE_P): New macro.
3833 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
3834 * parse.y (maybe_build_class_init_for_field): New static function.
3835 (resolve_expression_name, resolve_field_access): Use
3836 maybe_build_class_init_for_field instead of build_class_init
3837 This does not do the init if the field is compile-time-constant.
3838 (resolve_field_access): Simplify.
3840 * parse.y (fold_constant_for_init): Merge test into switch.
3842 2001-04-03 Zack Weinberg <zackw@stanford.edu>
3844 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
3846 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
3848 2001-04-02 Zack Weinberg <zackw@stanford.edu>
3850 * expr.c (pop_type_0): Save the result of the first
3851 lang_printable_name call in a scratch buffer, so it
3852 won't be clobbered by the second call.
3854 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3856 * parse-scan.y (array_type:): Rewritten.
3857 (type_declaration:): `empty_statement' replaces `SC_TK.'
3858 (class_member_declaration:): `empty statement' added.
3859 (method_body:): Simplified.
3860 (static_initializer:): Likewise.
3861 (primary_no_new_array:): Use `type_literals.'
3862 (type_literals:): New rule.
3863 (dims:): Set and update `bracket_count.'
3864 Fixes PR java/1074. Fixes PR java/2412.
3866 2001-03-28 Hans Boehm <boehm@acm.org>
3868 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
3869 (get_boehm_type_descriptor): Set type on returned value to be a
3870 pointer length integer.
3872 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3874 * expr.c (pop_type_0): Call `concat' rather than building the
3876 (pop_type): Add format specifier in call to `error'.
3878 * parse.y (patch_method_invocation): Avoid casting away
3881 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
3883 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
3885 2001-03-28 Richard Henderson <rth@redhat.com>
3887 IA-64 ABI Exception Handling:
3888 * Make-lang.in (except.o): Don't depend on eh-common.h.
3889 * check-init.c (check_init): Handle EXC_PTR_EXPR.
3890 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
3891 [soft_exceptioninfo_call_node]: Remove.
3892 [eh_personality_libfunc, lang_eh_runtime_type]: New.
3893 (end_java_method): No emit_handlers.
3894 * except.c (java_set_exception_lang_code): Remove.
3895 (method_init_exceptions): Don't call it.
3896 (prepare_eh_table_type): No CATCH_ALL_TYPE.
3897 (build_exception_object_ref): New.
3898 (expand_end_java_handler): Update for except.h name changes.
3899 (emit_handlers, expand_resume_after_catch): Remove.
3900 * expr.c (java_lang_expand_expr): Update for except.h name changes.
3901 (process_jvm_instruction): Use build_exception_object_ref.
3902 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
3903 (soft_exceptioninfo_call_node): Remove.
3904 (build_exception_object_ref): Declare.
3905 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
3906 soft_exceptioninfo_call_node. Move processing ...
3907 [EXC_PTR_EXPR]: ... here.
3908 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
3909 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
3910 (source_end_java_method): No java_set_exception_lang_code or
3912 (build_dot_class_method): Use build_exception_object_ref.
3913 (try_reference_assignconv): Check EXC_PTR_EXPR not
3914 soft_exceptioninfo_call_node.
3916 2001-03-28 Richard Henderson <rth@redhat.com>
3918 * java-tree.h (throw_node): Define as a single member of
3919 java_global_trees instead of a separate array.
3920 (JTI_THROW_NODE): New.
3921 * decl.c (throw_node): Don't declare.
3922 (init_decl_processing): Init a scalar throw_node.
3923 Don't register it for gc.
3924 * check-init.c (check_init): Reference scalar throw_node.
3925 * expr.c (build_java_athrow): Likewise.
3926 * jcf-write.c (generate_bytecode_insns): Likewise.
3927 * parse.h (BUILD_THROW): Likewise.
3929 2001-03-28 Richard Henderson <rth@redhat.com>
3931 * decl.c (end_java_method): Do not save and restore
3932 flag_non_call_exceptions.
3933 * parse.y (source_end_java_method): Likewise.
3934 * lang.c (flag_exceptions): Don't declare.
3935 (java_init_options): Set flag_non_call_exceptions. Set
3936 flag_exceptions here ...
3937 (java_init): ... not here.
3939 2001-03-27 Richard Henderson <rth@redhat.com>
3941 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
3942 exceptions_via_longjmp.
3944 * lang.c (flag_new_exceptions): Don't declare it.
3945 (java_init_options): Or set it.
3947 2001-03-27 Richard Henderson <rth@redhat.com>
3949 * decl.c (end_java_method): Rename asynchronous_exceptions to
3950 flag_non_call_exceptions.
3951 * parse.y (source_end_java_method): Likewise.
3953 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3955 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
3957 2001-03-26 Mark Mitchell <mark@codesourcery.com>
3959 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
3961 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3963 * parse.y (find_as_inner_class): Follow current package
3964 indications not to mistakingly load an unrelated class.
3966 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3968 * constants.c (PUTN): Use memcpy, not bcopy.
3970 * lex.c (java_read_char): Use memmove, not bcopy.
3972 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
3974 2001-03-23 Per Bothner <per@bothner.com>
3976 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
3977 macro for better error pin-pointing.
3978 * java-tree.h: Fix typo in comment.
3980 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
3981 Don't include jsr/goto in exception range.
3982 Check if start and end of exception range are the same (also TRY_EXPR).
3983 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
3984 However, do emit the following goto even if try_block is empty.
3985 Defer freeing exception_decl until after the finalizer, to make
3986 sure the local isn't reused in the finalizer. Fixes PR java/1208.
3988 * parse.y (java_complete_lhs): If the try-clause is empty, just
3989 return the finally-clause and vice versa.
3991 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3993 * gcj.texi (Input Options): documented the check for attribute
3994 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
3995 * java-tree.h (flag_force_classes_archive_check): Declared extern.
3996 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
3997 (jcf_parse): Check for the right classes archive if necessary.
3998 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
3999 (jcf_parse_fields): Fixed indentation.
4000 * jcf-write.c (append_gcj_attribute): New function.
4001 (generate_classfile): Compute the attribute count, invoke
4002 `append_gcj_attribute'.
4003 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4004 turned into bit-fields. New bit-field `right_zip.'
4005 (JCF_ZERO): Set `right_zip' to zero.
4006 * lang-options.h (-fforce-classes-archive-check): Added flag.
4007 * lang.c (flag_force_classes_archive_check): New flag.
4008 (lang_f_options): New entry `force-classes-archive-check.'
4011 2001-02-07 Andrew Haley <aph@redhat.com>
4013 * gcj.texi (Configure-time Options): Add -fcheck-references.
4014 * expr.c (build_java_indirect_ref): New function.
4015 (java_check_reference): New function.
4016 (build_java_array_length_access): Use build_java_indirect_ref to
4017 check for null references.
4018 (build_java_arrayaccess): Likewise.
4019 (build_get_class): Likewise.
4020 (build_field_ref): Likewise.
4021 (invoke_build_dtable): Likewise.
4022 (build_invokeinterface): Likewise.
4023 * lang.c (lang_f_options): Add flag_check_references.
4024 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4025 * java-tree.h (flag_check_references): New variable.
4026 * lang.c (flag_check_references): Likewise.
4027 * parse.y (patch_invoke): Use java_check_reference.
4028 (patch_assignment): Allow for extra nesting in
4029 _Jv_CheckArrayStore.
4031 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4033 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4034 * lex.c (cxx_keywords): Likewise.
4036 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4038 * parse.y (qualify_ambiguous_name): Broaden `length'
4039 recognition. Help MODIFY_EXPR be resolved as expression names.
4040 Fixes PR java/2066. Fixes PR java/2400.
4042 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4044 * gjavah.c (process_file): Mark interface definitions with
4045 "__attribute__ ((java_interface))".
4047 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4049 * class.c (layout_class): Fixed push_super_field's second
4050 argument. Fixes PR java/2333.
4051 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4052 too early to lay innerclasses out.
4054 2001-03-20 Tom Tromey <tromey@redhat.com>
4055 Alexandre Petit-Bianco <apbianco@redhat.com>
4057 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4058 inside an array reference. Insertion of the array store check
4059 rewritten. Fixes PR java/2299.
4061 2001-03-20 Tom Tromey <tromey@redhat.com>
4063 * lex.c (java_read_unicode): Only accept leading `u's.
4065 2001-03-20 Tom Tromey <tromey@redhat.com>
4067 * jcf-parse.c (read_class): Initialize `class'.
4069 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4071 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4073 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4075 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4076 (layout_class): Likewise.
4077 (layout_class_method): Likewise.
4078 (emit_register_classes): Likewise.
4079 * decl.c (builtin_function): Likewise.
4080 (give_name_to_locals): Likewise.
4082 2001-03-19 Per Bothner <per@bothner.com>
4084 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4085 before trying to load an inner class.
4087 Fixes to process to command-line .class files in two passes.
4088 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4089 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4090 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4091 * class.c (is_compiled_class): Fix for renamed flag.
4092 * parse.y (maybe_create_class_interface_decl): Likewise.
4093 * jcf-parse.c (yyparse): Also set if compiling .class files.
4094 * jcf-parse.c (read_class); Read current_class.
4095 (jcf_parse): Make static.
4096 (load_inner_classes): New function, with code moved from jcf_parse,
4097 because we need to inner classes after the command-line files are read.
4098 (yyparse): Set finput to NULL when it doesn't need to be closed.
4099 Reduce use of main_jcf (basically only for archive) and
4100 use finput instead of main_jcf->read_state.
4101 Inline jcf_figure_file_type into yyparse.
4102 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4103 Defer load_inner_classes and parse_class_file to a second pass,
4104 after we've correctly mapped command-line .clas fiels to classes.
4105 (jcf_figure_file_type): Removed.
4106 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4107 (JCF_ZERO): Also clear zipd field.
4108 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4110 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4112 * jcf-parse.c (yyparse): Change ch from char * to char.
4114 2001-03-19 Per Bothner <per@bothner.com>
4116 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4117 Add constructed filelist-file at end, following -xjava. Thus any .o
4118 and library files are not affected by the -xjava. Also wrap
4119 explicit @FILE with -xjava and -xnone.
4121 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4123 * class.c (build_static_field_ref): Call make_decl_rtl() after
4124 setting the DECL_EXTERNAL flag.
4126 2001-03-17 Per Bothner <per@bothner.com>
4128 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4130 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4131 when result is is needed (target is STACK_TARGET).
4133 * parse.h (JDEP_SOLV): Removed.
4134 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4136 * parse.y (incomplete_class_list): Removed.
4137 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4138 It doesn't work if resolve_class changes the name of an array type
4139 that is on the list and then someone else looks for the modified name.
4140 Also, seems liable to break when compiling multiple source files at
4141 once. So the simplest is to just remove incomplete_class_list -
4142 it is only a minor space win and it is not even clear it saves time.
4144 * parse.y (resolve_class): Remove unneeded promote_type.
4146 2001-03-15 Per Bothner <per@bothner.com>
4148 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4149 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4150 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4151 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4153 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4154 * parse.y (java_expand_classes): Likewise.
4156 * parse.y (expand_start_java_method): Was only called once and had a
4157 misleading name, so inline in caller java_complete_expand_method.
4158 (enter_a_block): Likewise inline in enter_block and remove.
4160 Remove junk from when gcc/java was created (by copying from C/C++).
4161 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4162 (struct binding_level): Remove fields keep, keep_if_subblocks,
4163 more_cleanups_ok, have_cleanups (which have never been used).
4164 (pushlevel, poplevel): Remove related useless code.
4166 * class.c (make_class_data): The class_dtable_decl (i.e. the
4167 vtable for Class) should be external, except when compiling Class.
4169 * jvspec.c (lang_specific_driver): Fix -C handling.
4170 Check -save-temps to see if temp @FILE should be deleted.
4171 Follow-up to/fix for February 16 patch.
4173 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4174 (type_stack_dup): Remove no-longer neded error check.
4176 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4178 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4179 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4180 don't surround the element with 'N..E' if the type name is
4183 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4185 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4186 DECL_RTL_SET_P, etc.
4187 (make_method_value): Likewise.
4188 (get_dispatch_table): Likewise.
4190 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4192 2001-03-07 Tom Tromey <tromey@redhat.com>
4194 * config-lang.in (lang_requires): Define.
4196 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4198 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4201 2001-03-05 Per Bothner <per@bothner.com>
4203 Fix a problem where rest_of_decl_compilation applied to
4204 class_dtable_decl causes problems because it was done too early,
4205 before output file was opened.
4206 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4207 * class.c (class_dtable_decl): Add macro - element of class_roots.
4208 (make_class_data): Define class_dtable_decl.
4209 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4211 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4213 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4214 uses of 'boolean' with 'bool'.
4216 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4218 * lang-specs.h: Add zero initializer for cpp_spec field to all
4221 2001-02-16 Per Bothner <per@bothner.com>
4223 Handle compiling multiple input files at once, and @FILE syntax.
4224 * gcj.texi: Updated documentation to match.
4225 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4226 * jcf-parse.c (parse_source_file): Split into ...
4227 (parse_source_file_1): New function - and:
4228 (parse_source_file_2): New function.
4229 (yyparse): On -ffilelist-file, open and scan named file.
4230 On first pass over files, only do parse_source_file_1.
4231 A new second pass calls parse_source_file_2 for each file to compile.
4232 (init_jcf_parse): Call init_src_parse.
4233 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4234 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4235 as multiple input file combined in one compilation.
4236 * lang-options.h: Add -ffilelist-file
4237 * lang.c (flag_filelist_file): New flag variable.
4238 (lang_f_options): Handle -ffilelist-file.
4239 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4240 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4241 gclass_list - use global fields of src_parse_roots instead.
4242 * parse.y (src_parse_roots): New array.
4243 (incomplete_class_list, gclass_list): New macros.
4244 (push_parser_context, java_pop_parser_context,
4245 java_parser_context_resume): Don't fiddle with deleted fields.
4246 (various): Use incomplete_class gclass_list and global macros
4247 instead of parse_ctxt fields - the lists are global.
4248 (init_src_parse): New function.
4250 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4252 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4254 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4256 * parse.y (check_inner_class_access): Moved declaration of local
4257 `enclosing_decl_type' to the right location.
4259 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4261 * parse.y (parser_check_super_interface): Don't call
4262 check_pkg_class_access for an inner interface.
4263 (parser_check_super): Don't call check_pkg_class_access for inner
4265 (do_resolve_class): Simplify enclosing type loop. Don't call
4266 check_pkg_class_access if CL and DECL are not set.
4267 (find_in_imports_on_demand): Set DECL if class_type needed to be
4268 loaded. Don't call check_pkg_class_access for an inner class.
4269 (check_inner_class_access): Rewritten to implement member access
4270 rules as per spec 6.6.1.
4271 (check_pkg_class_access): Handle the empty package correctly.
4272 (in_same_package): New function. Determine if two classes are in the
4275 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4277 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4278 method into array types.
4279 * parse.y (patch_method_invocation): Bypass access check on clone call
4282 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4284 * expr.c (build_instanceof): Check for arrays when trying fold to
4287 2001-02-15 Jim Meyering <meyering@lucent.com>
4289 * Make-lang.in (java.install-common): Depend on `installdirs'.
4290 (java.install-info): Likewise.
4292 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4294 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4296 2001-02-14 Tom Tromey <tromey@redhat.com>
4297 Alexandre Petit-Bianco <apbianco@cygnus.com>
4299 Fix for PR java/1261.
4300 * typeck.c (build_java_array_type): Add public `clone' method to
4302 * parse.y (resolve_qualified_expression_name): Use current_class
4303 when checking for inaccessibility.
4304 (patch_method_invocation): Fixed error message when accessibility
4305 denied. Added `from_super' argument.
4307 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4309 * parse.y (resolve_class): Don't build a fake decl. Use the one
4311 * typeck.c (build_java_array_type): Build and assign decl to array
4314 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4316 * parse.y (not_accessible_p): Changed leading comment. Added extra
4317 `where' argument. Use it to enforce protected access rules.
4318 (resolve_qualified_expression_name): Added extra argument to
4320 (patch_method_invocation): Use argument `primary' to provide
4321 not_accessible_p with an extra argument.
4322 (lookup_method_invoke): Added extra argument to not_accessible_p.
4323 (search_applicable_method_list): Likewise.
4325 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4327 * parse.y (resolve_qualified_expression_name): Try to resolve as
4328 an inner class access only if `decl' is a TYPE_DECL.
4330 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4332 * decl.c (classdollar_identifier_node): Initialize.
4333 * java-tree.h (enum java_tree_index): New entry
4334 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4335 (classdollar_identifier_node): New macro.
4336 (ID_CLASSDOLLAR_P): Likewise.
4337 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4338 (build_dot_class_method_invocation): Likewise.
4339 (find_applicable_accessible_methods_list): `class$' can't be
4342 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4344 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4346 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4348 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4349 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4352 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4354 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4355 outside of the `__U' sequence too.
4356 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4359 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4361 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4363 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4365 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4366 (JVGENMAIN_OBJS): Likewise.
4367 * java-tree.h (append_gpp_mangled_name): New prototype.
4368 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4369 Removed cast calling `gcc_add_root.'
4370 * jvgenmain.c (mangle_obstack): New global, initialized.
4372 (do_mangle_class): Constify local `ptr.'
4373 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4374 append_gpp_mangle_name and update `count' if necessary.
4375 Use `mangle_obstack.'
4376 * mangle.c (append_unicode_mangled_name): Removed.
4377 (append_gpp_mangled_name): Likewise.
4378 (unicode_mangling_length): Likewise.
4379 (mangle_member_name): Return type set to `void.'
4380 (mangle_field_decl): Don't append `U' in escaped names.
4381 (mangle_method_decl): Likewise.
4382 (mangle_member_name): Just use `append_gpp_mangled_name.'
4383 * mangle_name.c: New file.
4385 2001-02-07 Per Bothner <per@bothner.com>
4387 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4389 * check-init.c (check_init): Don't call done_alternative after
4390 processing loop code, as a LOOP_EXPR never terminates normally.
4392 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4394 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4396 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4398 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4401 2001-02-06 Tom Tromey <tromey@redhat.com>
4403 * lex.c (java_new_lexer): Longer error message.
4405 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4406 Alexandre Petit-Bianco <apbianco@cygnus.com>
4408 * typeck.c (build_prim_array_type): Added leading comment.
4409 (build_java_array_type): Moved locals out of
4410 block. Always create the `data' field, fixed alignment to match
4413 2001-02-04 Tom Tromey <tromey@redhat.com>
4415 * expr.c (java_lang_expand_expr): Don't bother recomputing
4416 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4419 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4421 * parse.y (process_imports): Save the original name of the import
4422 for better error report.
4424 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4426 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4427 of macros used when compiling jvspec.c.
4428 * jvspec.c (lang_specific_driver): Link with the shared
4431 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4433 * check-init.c (check_init): Call internal_error instead of fatal.
4434 * expr.c (java_lang_expand_expr): Likewise.
4435 * jcf-parse.c (get_constant): Likewise.
4436 * mangle.c (java_mangle_decl): Likewise.
4437 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4438 (operator_string): Likewise.
4439 * check-init.c (check_init): Call abort instead of fatal.
4440 * class.c (build_class_ref): Likewise.
4441 * constants.c (write_constant_pool): Likewise.
4442 * decl.c (start_java_method): Likewise.
4443 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4444 (java_stack_dup, encode_newarray_type): Likewise.
4445 (build_java_array_length_access): Likewise.
4446 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4447 (build_java_soft_divmod, build_invokeinterface): Likewise.
4448 * java-tree.h (INNER_CLASS_P): Likewise.
4449 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4450 (give_name_to_class, get_class_constant): Likewise.
4451 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4452 (find_constant_index, generate_bytecode_conditional): Likewise.
4453 (generate_bytecode_insns, perform_relocations): Likewise.
4454 * lex.c (java_unget_unicode, java_lex): Likewise.
4455 * mangle.c (mangle_type, mangle_record_type): Likewise.
4456 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4457 (finish_mangling): Likewise.
4458 * parse.h (MARK_FINAL_PARMS): Likewise.
4459 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4460 (obtain_incomplete_type, java_complete_class): Likewise.
4461 (java_check_regular_methods, java_complete_expand_method): Likewise.
4462 (cut_identifier_in_qualified, check_deprecation): Likewise.
4463 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4464 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4465 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4466 * typeck.c (set_local_type, parse_signature_type): Likewise.
4467 (parse_signature_string, build_java_signature): Likewise;
4468 (set_java_signature): Likewise.
4469 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4470 * class.c (add_method): Call fatal_error instead of fatal.
4471 (build_static_field_ref): Likewise.
4472 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4473 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4474 * lex.c (java_new_new_lexer): Likewise.
4475 * jv-scan.c (main): Likewise.
4476 (fatal_error): Renamed from fatal.
4477 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4479 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4480 (yyparse): Likewise.
4481 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4482 * lex.c (java_get_line_col): Likewise.
4483 * jcf-parse.c (load_class): Make errors non-fatal.
4484 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4486 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4488 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4489 (error): Remove unused function.
4490 (main): Don't use "__attribute__ alias" on generated class symbol.
4492 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4494 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4496 * parse.y (finish_method_declaration): Code accounting for WFLed
4497 method DECL_NAMEs deleted.
4498 (check_abstract_method_definitions): Likewise.
4499 (resolve_type_during_patch): Layout resolved type.
4500 * typeck.c (lookup_do): Removed unused local.
4502 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4504 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4505 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4506 integer_negative_one_node.
4507 * expr.c (build_java_binop): Likewise.
4509 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4511 * zextract.c (read_zip_archive): Read file_offset before writing
4512 zipd and consequently clobbering the header contents.
4514 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4516 * Make-lang.in: Remove all dependencies on defaults.h.
4517 * decl.c: Don't include defaults.h.
4519 * parse.y: Likewise.
4521 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4523 * ChangeLog (2001-01-21): Fixed typo.
4524 * class.c (layout_class_method): Code accounting for WFLed
4525 method DECL_NAMEs deleted.
4526 * constant.c (find_methodref_index): Likewise.
4527 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4528 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4529 (struct lang_decl): New field `wfl'.
4530 (java_get_real_method_name): Prototype deleted.
4531 * mangle.c (mangle_method_decl): Code accounting for WFLed
4532 method DECL_NAMEs deleted.
4533 * parse.h (GET_METHOD_NAME): Macro deleted.
4534 * parse.y (reset_method_name): Deleted.
4535 (method_header): Set DECL_FUNCTION_WFL.
4536 (check_abstract_method_header): Code accounting for WFLed method
4538 (java_get_real_method_name): Deleted.
4539 (check_method_redefinition): Code accounting for WFLed method
4540 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4541 (java_check_regular_methods): Likewise.
4542 (java_check_abstract_methods): Likewise.
4543 (java_expand_classes): Don't call `reset_method_name.'
4544 (search_applicable_method_list): Use DECL_NAMEs instead of
4546 * typeck.c (lookup_do): Code accounting for WFLed method
4549 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4551 * lex.c (java_read_char): Check for EOF from getc first.
4553 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4555 * class.c (layout_class): Don't lay the superclass out if it's
4556 already being laid out.
4557 * jcf-parse.c (handle_innerclass_attribute): New function.
4558 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4559 handle_innerclasses_attribute.
4560 (jcf_parse): Don't load an innerclasses if it's already being
4562 * jcf-write.c (append_innerclass_attribute_entry): Static
4563 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4564 to be zero for anonymous classes.
4566 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4568 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4570 * jcf-parse.c (set_source_filename): Use
4571 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4573 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4575 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4576 gets a unique asm name.
4578 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4580 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
4581 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4583 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
4584 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
4585 * parse.y (lookup_package_type_and_set_next): Deleted.
4586 (resolve_package): Removed unnecessary code.
4587 (find_applicable_accessible_methods_list): `finit$' can't be
4589 * verify.c (pop_argument_types): Added missing prototype.
4591 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
4593 * config-lang.in: Disable java by default.
4595 2001-01-23 Tom Tromey <tromey@redhat.com>
4597 * gcj.texi (Copying): New node.
4598 Added copyright information.
4600 2001-01-21 Per Bothner <per@bothner.com>
4602 Various fixes to allow compiling a compressed .jar/.zip archive.
4603 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
4604 (struct ZipFile): Add fields name and next (from ZipFileCache).
4605 (struct ZipDirectory): New field zipf points to owning ZipFile.
4606 * jcf.h (struct ZipDirectory): Add forward declaration.
4607 (struct JCF): Declare zipd field to have type struct ZipDirectory.
4608 Remove seen_in_zip and zip_offset fields.
4609 (JCF_SEEN_IN_ZIP): New macro.
4610 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
4611 * jcf-io.c: Change all ZipFileCache to ZipFile.
4612 (read_zip_member): New function.
4613 (open_in_zip): Call read_zip_member.
4614 * jcf-parse.c (find_in_current_zip): Remove function.
4615 (read_class): Merge in find_in_current_zip functionality.
4616 Call read_zip_member if needed.
4617 (parse_zip_file_entries): Use read_zip_member.
4618 (process_zip_dir): Update for removed and added JCF fields.
4619 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
4621 2001-01-21 Per Bothner <per@bothner.com>
4623 Minor optimization of static ggc roots.
4624 * jcf-parse.c (parse_roots): New static field.
4625 (current_field, current_method, current_file_list): Replace by macros
4626 naming fields of parse_roots.
4627 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
4628 * class.c (class_roots): New static field.
4629 (registered_class, fields_ident, info_ident, class_list):
4630 New macros naming fields of parse_roots.
4631 (build_static_field_ref): Don't register roots here.
4632 (layout_class): Static field list replaced by macro class_list.
4633 (init_class_processing): Call ggc_add_tree_root for 4 roots.
4634 Initialize fields_ident and info_ident here.
4636 2001-01-21 Per Bothner <per@bothner.com>
4638 * jcf-parse.c (ggc_mark_jcf): New function.
4639 (init_jcf_parse): Register current_jcf as ggc root.
4641 2001-01-21 Per Bothner <per@bothner.com>
4643 * lang.c (put_decl_node): Print method's name.
4645 2001-01-21 Per Bothner <per@bothner.com>
4647 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
4648 (verify_jvm_instructions): Use it, for better error messages on loads.
4650 2001-01-21 Per Bothner <per@bothner.com>
4652 * verify.c (merge_type_state): Still may have to merge even if
4653 LABEL_VERIFIED (label).
4655 2001-01-21 Per Bothner <per@bothner.com>
4657 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
4658 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
4660 2001-01-19 Per Bothner <per@bothner.com>
4662 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
4663 if expeting an interface type. Refines Tom's change of 2000-09-12.
4665 2001-01-18 Per Bothner <per@bothner.com>
4667 * gcj.texi (Input Options): Mention .java files.
4669 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4671 * lang-options.h (-Wunsupported-jdk11): Removed.
4672 * lang.c (flag_not_overriding): Deleted.
4673 (flag_static_local_jdk1_1): Likewise.
4674 (lang_W_options): Removed "unsupported-jdk11" entry.
4675 * parse.y (java_check_methods): Removed dead code.
4677 2001-01-17 Tom Tromey <tromey@redhat.com>
4679 Changes suggested by Per Bothner:
4680 * gcj.texi (Input Options): Don't mention input files.
4681 (Code Generation): Updated --main information.
4682 (Invoking jcf-dump): Mention that --javap is incomplete.
4683 From Alexandre Petit-Bianco:
4684 (Warnings): Don't mention -Wunsupported-jdk11.
4686 (Compatibility): Mention JDK 1.2-ness of libraries.
4687 (Resources): Mention resources used when writing gcj.
4689 2001-01-17 Tom Tromey <tromey@redhat.com>
4691 * gcj.texi: New file.
4692 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4693 (java.info): Depend on gcj.info.
4694 (java/gcj.dvi): New target.
4695 (java.dvi): Depend on gcj.dvi.
4696 (java.install-info): Wrote.
4698 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4700 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4701 having called make_decl_rtl.
4703 2001-01-14 Per Bothner <per@bothner.com>
4705 Various patches to emit better messages on verification errors.
4706 * expr.c (push_type_0): Return error indication on stack overflow,
4707 instead of callinfg fatal.
4708 (push_type): Now just call push_type_0 (nd fatal on overflow).
4709 (pop_type_0): Return detailed error message (in a char** argument).
4710 (pop_type): If pop_type_0 fails, print error message.
4711 (pop_argument_types): Moved to verify.c.
4712 * verify.c (pop_argument_types): Moved from expr.c.
4713 Return a (possible) error message, rather than void.
4714 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4715 (verify_jvm_instruction): Use new macros, improving error messages.
4716 For case OPCODE_astore use object_ptr_type_node.
4717 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4718 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4720 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4721 constant, return body without wrapper. (Improves constant folding.)
4722 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
4724 2001-01-13 Per Bothner <per@bothner.com>
4726 * expr.c (expand_java_field_op): Assigning to a final field outside
4727 an initializer does not violate JVM spec, so should be warning, not
4728 error. (Sun's verifier does not complain - though MicroSoft's does.)
4730 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
4732 * gjavah.c (version), jcf-dump.c (version): Update copyright year
4735 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
4737 * parse.y (resolve_expression_name): Permit instance variables from
4738 enclosing context in super constructor call.
4739 (resolve_qualified_expression_name): Permit enclosing class's qualified
4740 "this" in super constructor call.
4742 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4744 * class.c (build_utf8_ref): Remove last argument in call to
4745 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4746 (build_class_ref): Likewise.
4747 (build_static_field_ref): Likewise.
4748 (get_dispatch_table): Likewise.
4749 (layout_class_method): Likewise.
4750 (emit_register_classes): Likewise.
4751 * constants.c (build_constant_data_ref): Likewise.
4752 * decl.c (builtin_function): Likewise.
4753 (create_primitive_vtable): Likewise.
4754 * expr.c (build_known_method_def): Likewise.
4755 (build_jni_stub): Likewise.
4756 (java_lang_expand_expr): Likewise.
4758 2001-01-10 Tom Tromey <tromey@redhat.com>
4760 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
4762 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4764 * java-tree.h (lang_printable_name_wls): New prototype.
4765 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
4766 rather than `current_class' to print type name. Don't prepend type
4767 names when printing constructor names.
4768 (lang_printable_name_wls): New function.
4769 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
4770 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
4771 * parse.y (patch_method_invocation): Message tuned for constructors.
4772 (not_accessible_p): Grant `private' access from within
4775 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4777 All files with updated copyright when applicable.
4778 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
4779 * class.c (mangle_class_field): Function removed.
4780 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
4781 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
4782 (build_class_ref): Call `java_mangle_class_field' instead of
4783 `mangle_class_field.'
4784 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
4785 (layout_class): Call `java_mangle_decl' instead of
4786 `mangle_static_field.'
4787 (cxx_keywords): Initialized static array moved to `lex.c.'
4788 (layout_class_method): Changed leading comment. Simplified to
4789 call `java_mangle_decl.' Local `ptr' moved in for loop body.
4790 * decl.c (lang_mark_tree): Mark field `package_list.'
4791 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
4792 (struct lang_type): New field `package_list.'
4793 (unicode_mangling_length): Prototype removed.
4794 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4795 emit_unicode_mangled_name): Likewise.
4796 (cxx_keyword_p): New prototype.
4797 (java_mangle_decl, java_mangle_class_field,
4798 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
4799 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
4801 * jvgenmain.c (main_method_prefix): Global variable removed.
4802 (main_method_suffix): Likewise.
4803 (do_mangle_classname): New function.
4804 (main): Call it. Format changed to accommodate new mangling scheme.
4805 * lex.c: (utf8_cmp): Conditionally prototyped.
4806 (cxx_keywords): Moved from class.c, conditionally defined.
4807 (utf8_cmp, cxx_keyword_p): Likewise.
4808 * mangle.c (obstack.h, ggc.h): Included.
4809 (mangle_field_decl): New function.
4810 (mangle_method_decl, mangle_type, mangle_pointer_type,
4811 mangle_array_type, mangle_record_type,
4812 find_compression_pointer_match, find_compression_array_match,
4813 find_compression_record_match,
4814 find_compression_array_template_match, set_type_package_list,
4815 entry_match_pointer_p, emit_compression_string, init_mangling,
4816 finish_mangling, compression_table_add, mangle_member_name): Likewise.
4817 (mangle_obstack): New global.
4818 (MANGLE_RAW_STRING): New macro.
4819 (unicode_mangling_length): Turned static.
4820 (append_unicode_mangled_name): Renamed from
4821 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
4822 replaces `obstack', removed from the parameter list.
4823 (append_gpp_mangled_name): Turned static. `mangle_obstack'
4824 replaces parameter `obstack', removed from the parameter list. Call
4825 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
4826 (append_gpp_mangled_classtype): Removed.
4827 (compression_table, compression_next): New static variables.
4828 * parse.y (temporary_obstack): Extern declaration removed.
4830 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4832 * parse.y (patch_binop): Compute missing type in error situations.
4834 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4836 * class.c (make_class_data): Push initial value for "arrayclass".
4837 * decl.c (init_decl_processing): Add new class field "arrayclass".
4839 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4841 From patha@softlab.ericsson.se:
4842 * parse.y (switch_label): Use build, not build1, to construct
4845 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
4847 * lang.c (lang_decode_option): Change -MA to -MP.
4848 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
4849 Update to new prototype; do quote targets.
4850 (jcf_dependency_write): Update.
4852 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
4854 Shorten primitive array allocation path:
4855 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
4856 to create new primitive arrays.
4857 * expr.c (build_newarray): If generating native code, call
4858 soft_newarray_node with a reference to the primitive TYPE identifier
4859 instead of type_value.
4861 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
4863 Fix for PRs gcj/312 and gcj/253:
4864 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
4865 dest if they arn't already.
4866 * class.c (layout_class): Call maybe_layout_super_class on
4867 superinterfaces also, but only if compiling from bytecode.
4870 * parse.y (create_class): Set ACC_STATIC if class is declared in an
4873 2000-12-15 Tom Tromey <tromey@redhat.com>
4875 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
4878 2000-12-14 Andrew Haley <aph@redhat.com>
4880 * boehm.c (mark_reference_fields): Change test to correctly detect
4883 2000-12-15 Andreas Jaeger <aj@suse.de>
4885 * config-lang.in (lang_dirs): Added.
4887 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4889 * parse.y (end_artificial_method_body): Fixed undefined behavior.
4890 Credits go to rth for finding it.
4892 2000-12-13 Mike Stump <mrs@wrs.com>
4894 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
4896 2000-11-07 Tom Tromey <tromey@cygnus.com>
4898 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
4899 * lex.c (java_ignorable_control_p): Removed.
4900 (java_letter_or_digit_p): Removed.
4901 (java_start_char_p): New function.
4902 (java_read_char): Return `int', not `unicode_t'. Changed
4904 (java_read_unicode): Likewise.
4905 (java_read_unicode_collapsing_terminators): Likewise.
4906 (java_get_unicode): Likewise.
4907 (java_new_lexer): Initialize hit_eof.
4908 (java_parse_end_comment): Take `int' argument.
4909 (java_parse_doc_section): Likewise.
4910 (java_parse_escape_sequence): Don't allow backlash-newline.
4912 * lex.h (JAVA_DIGIT_P): Removed.
4913 (_JAVA_LETTER_OR_DIGIT_P): Removed.
4914 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
4915 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
4916 (JAVA_PART_CHAR_P): New macro.
4918 (JAVA_CHAR_ERROR): Now -2.
4919 (java_lexer): New field `hit_eof'.
4920 * chartables.h: New file.
4921 * gen-table.pl: new file.
4923 2000-11-20 Tom Tromey <tromey@cygnus.com>
4924 Alexandre Petit-Bianco <apbianco@cygnus.com>
4926 * parse.y (java_complete_lhs): Only allow compound assignment of
4927 reference type if type is String.
4929 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4931 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
4932 jcf-path.c: Likewise.
4934 2000-12-09 Anthony Green <green@redhat.com>
4936 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
4937 filestart and filename_length as int values.
4939 2000-12-07 Mo DeJong <mdejong@redhat.com>
4941 * jcf-io.c (find_class): Correct the logic that tests to see if a
4942 .java file is newer than its .class file. The compiler was
4943 incorrectly printing a warning when file mod times were equal.
4945 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
4947 * jvgenmain.c: Use ISPRINT not isascii.
4949 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
4951 * parse.y (end_artificial_method_body): Fixed typo.
4953 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
4955 * parse.y (patch_method_invocation): Pick the correct enclosing
4956 context when creating inner class instances.
4959 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
4961 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
4962 Update copyright year to 2000.
4964 2000-11-23 Anthony Green <green@redhat.com>
4966 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
4967 Move current_file_list out of yyparse and make it static.
4969 * expr.c: Declare quick_stack and tree_list_free_list as static
4970 (init_expr_processing): Register quick_stack and
4971 tree_list_free_list roots.
4973 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
4975 * parse.y (build_outer_field_access): New local `decl_ctx', use
4976 it. Check for field's context and current class immediate outer
4977 context inheritance.
4978 (outer_field_access_p): Consider fields inherited from the last
4980 (build_access_to_thisn): Stop at the last enclosing context if
4984 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
4986 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
4988 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
4990 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
4993 2000-11-20 Tom Tromey <tromey@cygnus.com>
4995 * jv-scan.c (help): Document --complexity.
4996 (options): Added --complexity.
4997 (flag_complexity): New global.
4998 (main): Call `report'.
4999 * parse-scan.y (complexity): New global.
5000 (if_then_statement, if_then_else_statement,
5001 if_then_else_statement_nsi, switch_block_statement_group,
5002 while_expression, do_statement, for_begin, continue_statement,
5003 throw_statement, catch_clause, finally, method_invocation,
5004 conditional_and_expression, conditional_or_expression,
5005 conditional_expression): Update complexity.
5006 (reset_report): Reset complexity.
5007 (report): New function.
5009 2000-11-20 Tom Tromey <tromey@cygnus.com>
5011 * lex.c (yylex): Added STRICT_TK case.
5012 * parse.y (STRICT_TK): Added.
5013 * parse-scan.y (STRICT_TK): Added.
5014 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5015 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5017 * keyword.h: Rebuilt.
5018 * keyword.gperf (strictfp): Added.
5020 2000-11-20 Tom Tromey <tromey@cygnus.com>
5022 * lex.c (yylex): Recognize floating point constants with leading
5025 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5027 * java-tree.h (cyclic_inheritance_report): Constify.
5028 * parse.y (cyclic_inheritance_report): Likewise.
5030 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5032 * parse.y (goal): Remove call to ggc_add_string_root.
5034 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5036 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5037 Create string in scratch buffer, then pass to build_string.
5039 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5041 * parse.y (issue_warning_error_from_context): Add
5044 2000-11-11 Anthony Green <green@redhat.com>
5046 * jcf-parse.c (process_zip_dir): Add finput parameter.
5047 (jcf_figure_file_type): Call process_zip_dir with appropriate
5050 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5052 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5053 * jcf-parse.c (jcf_figure_file_type): Likewise.
5055 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5057 * parse.y (create_new_parser_context): Use memset () instead of
5060 2000-11-08 Tom Tromey <tromey@cygnus.com>
5062 * gjavah.c (process_file): Only include gcj/cni.h when generating
5065 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5067 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5068 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5069 instead of bzero ().
5071 2000-11-05 Tom Tromey <tromey@cygnus.com>
5073 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5074 * lex.c (IS_ZERO): New define.
5075 (java_perform_atof): Error on floating point underflow.
5077 2000-11-04 Tom Tromey <tromey@cygnus.com>
5079 * lex.c (java_parse_escape_sequence): Only read two octal
5080 characters if the first one is greater than 3. Don't allow
5081 "octal" numbers to include the digits 8 or 9.
5083 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5085 * Make-lang.in (java.distdir): Remove.
5087 2000-11-03 Tom Tromey <tromey@cygnus.com>
5089 * Make-lang.in (java.dvi): New target.
5090 Partial fix for PR other/567.
5092 * lang-options.h: Mention -Wout-of-date.
5093 * jcf-dump.c (flag_newer): New global.
5094 * gjavah.c (flag_newer): New global.
5095 * jcf-io.c (find_class): Only warn when flag_newer set.
5096 * lang.c (flag_newer): New global.
5097 (struct string_option): New declaration.
5098 (lang_W_options): New global.
5099 (process_option_with_no): New function.
5100 (lang_decode_option): Use it.
5102 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5103 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5106 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5107 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5108 * lex.c (java_read_unicode): Removed `term_context' argument.
5109 Recognize any number of `u' in `\u'.
5110 (java_read_unicode_collapsing_terminators): New function.
5111 (java_get_unicode): Use it.
5112 (java_lineterminator): Removed.
5113 (yylex): Produce error if character literal is newline or single
5114 quote. Return if eof found in middle of `//' comment. EOF in
5115 `//' comment is only an error if pedantic.
5116 (java_ignorable_control_p): New function.
5117 (java_parse_end_comment): Return if eof found in middle of
5120 * jv-scan.c (pedantic): New global.
5122 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5124 * parse.y (outer_field_access_p): Inherited fields aren't
5125 consider outer fields.
5126 (maybe_build_thisn_access_method): Use
5127 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5128 (resolve_expression_name): Trigger an error if a static field
5129 is being accessed as an outer field.
5131 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5133 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5136 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5138 * Make-lang.in: Move all build rules here from Makefile.in,
5139 adapt to new context. Wrap all rules that change the current
5140 directory in parentheses. Expunge all references to $(P).
5141 When one command depends on another and they're run all at
5142 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5143 all object-file generation rules. Delete obsolete variables.
5145 * Makefile.in: Delete.
5146 * config-lang.in: Delete outputs= line.
5148 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5150 * parse.y (patch_method_invocation): NULLify this_arg when already
5152 (maybe_use_access_method): Handle call to methods unrelated to the
5153 current class. Fixed comment.
5156 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5158 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5161 2000-10-24 Tom Tromey <tromey@cygnus.com>
5163 * lex.c (java_new_lexer): Initialize new fields. Work around
5164 broken iconv() implementations.
5165 (java_read_char): Swap bytes if required. Use fallback decoder if
5167 (byteswap_init, need_byteswap): New globals.
5168 (java_destroy_lexer): Only close iconv handle if it is in use.
5169 * lex.h (java_lexer): New fields read_anything, byte_swap,
5171 Made out_buffer unsigned.
5173 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5175 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5176 where an enclosing context can be set on the jdep.
5177 (do_resolve_class): Fixed identation.
5179 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5181 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5183 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5186 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5188 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5190 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5192 * jcf-write.c (OP1): Update `last_bc'.
5193 (struct jcf_block): Fixed indentation and typo in comments. New
5195 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5196 follows `monitorenter'.
5197 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5201 2000-10-16 Tom Tromey <tromey@cygnus.com>
5203 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5204 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5205 * lang-options.h: Added -MA, -MT, -MF..
5206 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5207 (DEPEND_TARGET_SET): New macro.
5208 (DEPEND_FILE_ALREADY_SET): Likewise.
5209 (init_parse): Handle new flags.
5210 * jcf.h (jcf_dependency_print_dummies): Declare.
5211 * Make-lang.in (s-java): Added mkdeps.o.
5212 * Makefile.in (BACKEND): Added mkdeps.o.
5213 (../gcjh$(exeext)): Added mkdeps.o.
5214 (../jcf-dump$(exeext)): Added mkdeps.o.
5215 * jcf-depend.c: Include mkdeps.h.
5216 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5217 add_entry): Removed.
5218 (jcf_dependency_reset): Rewrote.
5219 (dependencies): New global.
5220 (jcf_dependency_set_target): Rewrote.
5221 (jcf_dependency_add_target): Likewise.
5222 (jcf_dependency_add_file): Likewise.
5224 (print_ents): Removed.
5225 (jcf_dependency_write): Rewrote.
5226 (print_dummies): New global.
5227 (jcf_dependency_print_dummies): New function
5228 (jcf_dependency_write): Call deps_dummy_targets if required.
5230 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5232 * gjavah.c (add_class_decl): Removed unused variables `tname',
5233 `tlen' and `name_index'.
5234 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5235 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5236 in `wfl_operator' with value.
5237 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5238 (jcf_figure_file_type): Fixed identation.
5239 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5240 * parse.y (analyze_clinit_body): New function.
5241 (static_initializer:): Reset `current_static_block'.
5242 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5243 `wfl_operator' with new value.
5244 (lookup_cl): Use EXPR_WFL_FILENAME.
5245 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5246 analyze_clinit_body.
5247 (build_outer_field_access): Access to this$<n> built from
5248 current_class, not its outer context.
5249 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5250 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5251 (patch_method_invocation): Use `is_static_flag' when already
5253 (patch_newarray): Removed assignment in ternary operator.
5255 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5257 * except.c (free_eh_ranges): Don't free `whole_range'.
5259 2000-10-15 Anthony Green <green@redhat.com>
5261 * decl.c (init_decl_processing): Call init_class_processing before
5264 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5266 * check-init.c (check_init): Fixed leading comment. Use
5268 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5269 (give_name_to_locals): Likewise.
5270 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5271 fields in lang_decl_var.
5272 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5273 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5274 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5275 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5276 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5277 (LOCAL_FINAL): Rewritten.
5278 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5279 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5280 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5281 `init_final' fields.
5282 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5283 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5284 (TYPE_HAS_FINAL_VARIABLE): New macro.
5285 (struct lang_type): Added `afv' field.
5286 * parse.y (check_static_final_variable_assignment_flag): New function.
5287 (reset_static_final_variable_assignment_flag): Likewise.
5288 (check_final_variable_local_assignment_flag): Likewise.
5289 (reset_final_variable_local_assignment_flag): Likewise.
5290 (check_final_variable_indirect_assignment): Likewise.
5291 (check_final_variable_global_assignment_flag): Likewise.
5292 (add_inner_class_fields): Use LOCAL_FINAL_P.
5293 (register_fields): Handle local finals and final variables.
5294 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5295 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5296 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5298 (java_complete_expand_methods): Loop to set
5299 TYPE_HAS_FINAL_VARIABLE. Call
5300 `reset_final_variable_local_assignment_flag' and
5301 `check_final_variable_local_assignment_flag' accordingly before
5302 and after constructor expansion. Call
5303 `reset_static_final_variable_assignment_flag'
5304 before expanding <clinit> and after call
5305 `check_static_final_variable_assignment_flag' if the
5306 current_class isn't an interface. After all methods have been
5307 expanded, call `check_final_variable_global_assignment_flag' and
5308 `check_static_final_variable_assignment_flag' if the current class
5310 (maybe_yank_clinit): Fixed typo in comment.
5311 (build_outer_field_access_methods): Removed old sanity check. Use
5312 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5313 Don't create access methods for finals.
5314 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5315 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5316 existing DECL_INIT has been processed.
5317 (java_complete_lhs): Likewise.
5318 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5319 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5321 (patch_assignment): Use LOCAL_FINAL_P.
5322 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5323 DECL_INITIAL is nullified.
5326 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5328 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5330 * Makefile.in (parse.c, parse-scan.c): Likewise.
5332 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5334 * class.c (temporary_obstack): Remove.
5335 (make_class): Don't mess with obstascks.
5336 (push_class): Likewise.
5337 (set_super_info): Likewise.
5338 (add_method_1): Likewise.
5339 (add_method): Likewise.
5340 (add_field): Likewise.
5341 (build_utf8_ref): Likewise.
5342 (build_class_ref): Likewise.
5343 (build_static_field_ref): Likewise.
5344 (finish_class): Likewise.
5345 (push_super_field): Likewise.
5346 (layout_class): Likewise.
5347 (layout_class_methods): Likewise.
5348 (init_class_processing): Likewise.
5349 * constants.c (get_tag_node): Likewise.
5350 (build_constant_data_ref): Likewise.
5351 * decl.c (ggc_p): Remove.
5352 (copy_lang_decl): Use ggc_alloc.
5353 (complete_start_java_method): Don't mess with obstacks.
5354 (start_java_method): Likewise.
5355 (end_java_method): Likewise.
5356 * except.c (link_handler): Use xmalloc.
5357 (free_eh_ranges): New function.
5358 (method_init_exceptions): Use it.
5359 (add_handler): Use xmalloc.
5360 (expand_start_java_handler): Don't mess with obstacks.
5361 (prepare_eh_table_type): Likewise.
5362 (expand_end_java_handler): Likewise.
5363 * expr.c (push_value): Likewise.
5364 (create_label_decl): Likewise.
5365 (build_jni_stub): Likewise.
5366 (java_lang_expand_expr): Likewise.
5367 (note_instructions): Use xrealloc.
5368 (java_push_constant_from_pool): Don't mess with obstacks.
5369 (process_jvm_instruction): Likewise.
5370 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5372 * jcf-parse.c (get_constant): Don't mess with obstacks.
5373 (read_class): Likewise.
5374 (jcf_parse): Likewise.
5375 * lex.c (expression_obstack): Remove.
5376 (java_lex): Don't use obstack_free.
5377 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5378 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5379 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5380 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5381 * parse.y (gaol): Add more GC roots.
5382 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5383 (lookup_field_wrapper): Likewise.
5384 (obtain_incomplete_type): Don't mess with obstacks.
5385 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5387 (craft_constructor): Don't mess with obstacks.
5388 (safe_layout_class): Likewise.
5389 (java_complete_class): Likewise.
5390 (source_end_java_method): Likewise.
5391 (build_outer_field_access_methods): Likewise.
5392 (build_outer_method_access_method): Likewise.
5393 (maybe_build_thisn_access_method): Likewise.
5394 (build_dot_class_method_invocation): Likewise.
5395 (java_complete_tree): Likewise.
5396 (java_complete_lhs): Likewise.
5397 (do_merge_string_cste): Likewise.
5398 (patch_string_cst): Likewise.
5399 (array_constructor_check_entry): Likewise.
5400 * typeck.c (build_java_array_type): Likewise.
5401 (parse_signature_string): Likewise.
5402 (build_java_signature): Likewise.
5404 2000-10-12 Tom Tromey <tromey@cygnus.com>
5407 * gjavah.c (add_class_decl): Don't special-case inner classes.
5408 (add_namelet): Likewise.
5410 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5412 * java-tree.h: Constify current_encoding.
5413 * lang.c: Constify current_encoding.
5415 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5417 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5418 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5420 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5422 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5423 patch. Fixes gcj/340.
5425 2000-10-10 Tom Tromey <tromey@cygnus.com>
5427 * lex.c (java_new_lexer): Initialize out_first and out_last
5429 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5431 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5433 * parse.y (pop_current_osb): New function.
5434 (array_type:): Use `dims:', changed actions
5435 accordingly. Suggested by Anthony Green.
5436 (array_creation_expression:): Used pop_current_osb.
5437 (cast_expression:): Likewise.
5438 (search_applicable_method_list): Fixed indentation.
5440 2000-10-08 Anthony Green <green@redhat.com>
5442 * parse.y (array_type_literal): Remove production.
5443 (type_literals): Refer to array_type, not array_type_literal.
5445 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5447 Patch contributed by Corey Minyard.
5448 * decl.c (check_local_named_variable): New function.
5449 (tree check_local_unnamed_variable): Likewise.
5450 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5452 2000-10-07 Anthony Green <green@redhat.com>
5454 * class.c (layout_class): Handle case where superclass can't be
5457 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5459 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5462 2000-10-05 Tom Tromey <tromey@cygnus.com>
5464 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5465 * jvgenmain.c (class_mangling_prefix): Removed.
5466 (class_mangling_suffix): New global.
5468 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5470 (print_method_info): Handle overrides for static and final
5472 (process_file): Generate declaration for class object field.
5473 * class.c (cxx_keywords): New array.
5474 (utf8_cmp): New function.
5475 (cxx_keyword_p): New function.
5476 (layout_class_method): Mangle C++ keywords by appending `$'.
5477 (mangle_field): New function.
5478 (mangle_class_field): Use mangle_field. Mangle class name as
5480 (mangle_static_field): Use mangle_field.
5482 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
5484 * decl.c (find_local_variable): Removed uncessary type check and
5485 fixed range check typo. From Corey Minyard.
5487 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5489 * decl.c (give_name_to_locals): New local `code_offset'. Call
5490 `maybe_adjust_start_pc'.
5491 * expr.c (note_instructions): New function.
5492 (expand_byte_code): Don't collect insn starts here.
5493 (peek_opcode_at_pc): New function.
5494 (maybe_adjust_start_pc): Likewise.
5495 * java-tree.h (maybe_adjust_start_pc): Declare.
5496 (note_instructions): Likewise.
5497 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5499 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5501 * parse.y (field_access:): Fixed indentation.
5502 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5504 2000-09-07 Tom Tromey <tromey@cygnus.com>
5507 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5508 JPRIMITIVE_TYPE_P, for arithmetic operators.
5509 (patch_method_invocation): Indentation fix.
5510 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5511 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5512 (do_unary_numeric_promotion): Cleaned up code.
5513 (valid_cast_to_p): Handle boolean correctly.
5515 2000-09-27 Tom Tromey <tromey@cygnus.com>
5517 * lex.c (java_read_unicode): Reset bs_count when finished with
5520 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5523 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5524 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5525 (typeck.o): Depend on ggc.h.
5526 * class.c (add_method_1): Use GC functions for allocation.
5527 (init_class_processing): Register roots.
5528 * decl.c (ggc_p): Set to 1.
5529 (pending_local_decls): Make it static.
5530 (push_jvm_slot): Use GC functions for allocation.
5531 (init_decl_processing): Register roots.
5532 (give_name_to_locals): Use GC functions for allocation.
5533 (lang_mark_tree): New function.
5534 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5535 functions for allocation.
5536 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5537 * lex.c (java_lex): Use build_string, rather than replicating it
5539 * parse.y (goal): Add more roots.
5540 (mark_parser_ctxt): New function.
5541 * typeck.c: Include ggc.h.
5543 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5545 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5546 contains something else than MODIFY_EXPR.
5548 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5550 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5551 * Makefile.in (parse.o): Depend on ggc.h.
5552 (class.o): Likewise.
5553 (constants.o): Likewise.
5556 (jcf-parse.o): Likewise.
5557 (jcf-write.o): Likewise.
5558 (mangle.o): Likewise.
5559 * class.c: Include ggc.h.
5560 (build_static_field_ref): Register GC roots.
5561 (layout_class): Likewise.
5562 (init_class_processing): Likewise.
5563 * constants.c: Include ggc.h.
5564 (current_constant_pool_data_ref): Remove.
5565 (tag_nodes): Move it to ...
5566 (get_tag_node): ... here. Register GC roots.
5567 * decl.c: Include ggc.h. Remove many global tree definitions.
5568 (throw_node): Define.
5569 (java_global_trees): Likewise.
5570 (predef_filenames): Make the size a constant.
5571 (init_decl_processing): Adjust accordingly.
5572 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5573 * expr.c: Include ggc.h.
5574 (init_expr_processing): Register GC roots.
5575 (build_invokeinterface): Likewise.
5576 * java-tree.h: Replace extern tree declarations with macros.
5577 (java_global_trees): New variable.
5578 (java_tree_index): New enumeration.
5579 (init_jcf_parse): Declare.
5580 * jcf-parse.c: Include ggc.h.
5581 (current_class): Remove declaration.
5582 (main_class): Likewise.
5583 (all_class_list): Likewise.
5584 (predefined_filename_p): Adjust for constant size of
5586 (init_jcf_parse): New function.
5587 * jcf-write.c: Include ggc.h.
5588 (generate_classfile): Register GC roots.
5589 (append_synthetic_attribute): Likewise.
5590 (append_innerclass_attribute_entry): Likewise.
5591 * lang.c: Include ggc.h.
5592 (lang_print_error): Register GC roots.
5593 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
5595 * parse.y: Include ggc.h.
5596 (wfl_operator): Remove.
5597 (goal): Register GC roots.
5598 (java_pop_parser_context): Adjust for new field names.
5599 (java_parser_context_save_global): Likewse.
5600 (java_parser_context_restore_global): Likewise.
5601 (java_parser_context_suspend): Likewise.
5602 (java_parser_context_resume): Likewise.
5603 (verify_constructor_circularity): Register GC roots.
5604 (lookup_cl): Likewise.
5605 (java_reorder_fields): Likewise.
5606 (build_current_this): Likewise.
5607 (class_in_current_package): Likewise.
5608 (argument_types_convertible): Likewise.
5609 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
5611 2000-09-14 Tom Tromey <tromey@cygnus.com>
5613 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
5615 2000-09-13 Tom Tromey <tromey@cygnus.com>
5617 * jcf-parse.c: Include <locale.h>.
5618 * jv-scan.c: Include <locale.h>.
5620 2000-09-12 Tom Tromey <tromey@cygnus.com>
5622 * expr.c (pop_type_0): Return `Object' if trying to merge two
5624 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
5625 interface types; `Object' is always a valid supertype.
5627 2000-09-12 Tom Tromey <tromey@cygnus.com>
5630 * jv-scan.c (help): Document --encoding.
5631 (options): Added `encoding' entry.
5632 (OPT_ENCODING): New define.
5633 (main): Handle --encoding.
5634 Include <langinfo.h> if nl_langinfo exists.
5635 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
5637 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
5638 (parse_source_file): Correctly call java_init_lex. Added `finput'
5639 argument. Use nl_langinfo to determine default encoding.
5640 * java-tree.h (current_encoding): Declare.
5641 * parse.y (java_parser_context_restore_global): Don't restore
5643 (java_parser_context_save_global): Don't set `finput' field.
5644 (java_pop_parser_context): Don't restore `finput'. Free old lexer
5646 * lang.c (current_encoding): New global.
5647 (lang_decode_option): Recognize `-fencoding='.
5648 (finish_parse): Don't close finput.
5649 * parse.h (struct parser_ctxt): Removed `finput' and
5650 `unget_utf8_value' fields. Added `lexer' field.
5651 (java_init_lex): Fixed declaration.
5652 * lex.c (java_new_lexer): New function.
5653 (java_destroy_lexer): Likewise.
5654 (java_read_char): Added `lex' argument. Handle iconv case.
5655 (java_read_unicode): Added `lex' argument. Count backslashes in
5657 (java_init_lex): Added `finput' and `encoding' arguments. Set
5658 `lexer' field in ctxp.
5659 (BAD_UTF8_VALUE): Removed.
5660 (java_lex): Handle seeing UEOF in the middle of a string literal.
5661 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
5662 (java_lexer): New structure.
5665 (DEFAULT_ENCODING): New define.
5666 (java_destroy_lexer): Declare.
5668 2000-09-12 Tom Tromey <tromey@cygnus.com>
5671 * lex.c (java_init_lex): Initialize java_io_serializable.
5672 * parse.y (java_io_serializable): New global.
5673 (valid_ref_assignconv_cast_p): An array can be cast to
5676 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5678 * decl.c, expr.c: Include defaults.h if not already included.
5679 Don't define the *_TYPE_SIZE macros.
5681 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
5683 * typeck.c (build_java_array_type): Correct first parameter
5684 in ADJUST_FIELD_ALIGN invocation.
5686 2000-09-06 Tom Tromey <tromey@cygnus.com>
5688 * lang-specs.h: Also recognize `-femit-class-files'.
5690 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5692 * verify.c (merge_types): Load the types to merge if necessary.
5694 2000-09-02 Anthony Green <green@redhat.com>
5696 * jcf-io.c: Include zlib.h.
5697 (open_in_zip): Read compressed class file archives.
5698 * zipfile.h (ZipDirectory): Add uncompressed_size and
5699 compression_method fields.
5700 * zextract.c (read_zip_archive): Collect file compression info.
5702 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5704 * parse.y (do_resolve_class): Also explore superclasses of
5705 intermediate enclosing contexts when searching for inner classes.
5707 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5709 * parse.y (variable_declarator_id:): Better error message.
5710 (expression_statement:): Use YYNOT_TWICE.
5711 (cast_expression:): Likewise.
5712 (assignment:): Likewise.
5714 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5716 * parse.y (do_merge_string_cste): New locals. Create new
5717 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5719 2000-08-07 Hans Boehm <boehm@acm.org>
5721 * boehm.c (mark_reference_fields): Set marking bits for all words in
5722 a multiple-word record.
5723 (get_boehm_type_descriptor): Use the procedure marking descriptor for
5726 2000-08-31 Mike Stump <mrs@wrs.com>
5728 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
5729 jcf-dump$(exeext)): Make parallel safe.
5731 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5733 * jcf-parse.c (set_source_filename): Constify a char *.
5734 * jcf-write.c (append_innerclasses_attribute,
5735 make_class_file_name): Constify a char *. Don't recycle a
5736 variable for an unrelated purpose.
5737 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
5738 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
5740 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5742 * expr.c (can_widen_reference_to): Fixed indentation.
5743 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
5744 * parse.y: `finit$' replaces `$finit$' in comments.
5745 (try_builtin_assignconv): Fixed leading comment.
5747 2000-08-25 Greg McGary <greg@mcgary.org>
5749 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
5751 2000-08-24 Greg McGary <greg@mcgary.org>
5753 * lang.c (lang_decode_option): Use ARRAY_SIZE.
5754 * parse.y (BINOP_LOOKUP): Likewise.
5756 2000-08-22 Andrew Haley <aph@cygnus.com>
5758 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
5759 sign extending. Fixes gcj/321.
5760 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
5761 combining to make a jlong. Fixes gcj/321.
5763 2000-08-21 Nix <nix@esperi.demon.co.uk>
5765 * lang-specs.h: Do not process -o or run the assembler if
5768 2000-08-16 Andrew Haley <aph@cygnus.com>
5770 * typeck.c (build_java_array_type): Rewrite code to do array
5771 alignment. Take into account back-end macros when aligning array
5772 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
5773 user to set alignment. Fixes gcj/252 and 160.
5775 2000-08-09 Tom Tromey <tromey@cygnus.com>
5777 * parse.y (check_abstract_method_definitions): Now return `int'.
5778 Check implemented interfaces. Fixes PR gcj/305.
5780 * parse.y (patch_switch_statement): Disallow `long' in switch
5781 expressions. Fixes PR gcj/310.
5783 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5785 * decl.c (finit_leg_identifier_node): New global.
5786 (init_decl_processing): Use `finit$' to initialize
5787 finit_identifier_node. Use `$finit$' to initialize
5788 finit_leg_identifier_node.
5789 * expr.c (expand_java_field_op): Use ID_FINIT_P.
5790 * java-tree.h (finit_identifier_node): Changed attached comment.
5791 (finit_leg_identifier_node): New declaration.
5792 (ID_FINIT_P): Take finit_identifier_node and
5793 finit_leg_identifier_node into account. This is a backward
5796 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5798 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
5800 (generate_bytecode_insns): Check `nargs' before emitting it.
5801 * verify.c (merge_type_state): Fixed typo.
5802 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
5803 generate_bytecode_{conditional,insns}.
5805 2000-08-13 Anthony Green <green@redhat.com>
5807 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
5810 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5812 * class.c (maybe_layout_super_class): Fixed indentation.
5813 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
5814 (java_check_methods): New function declaration.
5815 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
5816 instead of `str_ptr'.
5817 * jcf-write.c (generate_bytecode_insns): Emit number the of args
5818 of a `invokeinterface' at the right time.
5819 * parse.h (WFL_STRIP_BRACKET): New macro.
5820 (SET_TYPE_FOR_RESOLUTION): Use it.
5821 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
5822 (check_class_interface_creation): Don't check for cross package
5823 innerclass name clashes.
5824 (method_header): Behave properly if MDECL is `error_mark_node'.
5825 (method_declarator): Return `error_mark_node' if bogus current
5827 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
5828 (resolve_and_layout): New local `decl_type', set and used. Call
5830 (java_check_methods): New method.
5831 (java_layout_classes): Use it.
5832 (resolve_qualified_expression_name): No EH check necessary in
5834 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
5836 (patch_assignment): Set DECL_INITIAL on integral final local.
5838 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5840 * java-tree.h (flag_extraneous_semicolon): New extern.
5841 * lang-options.h: (-Wextraneous-semicolon): New option.
5842 * lang.c (flag_redundant): Fixed typo in leading comment.
5843 (flag_extraneous_semicolon): New global.
5844 (lang_decode_option): Set `flag_extraneous_semicolon' when
5845 -Wall. Decode `-Wextraneous-semicolon'.
5846 * parse.y (type_declaration:): Removed `SC_TK' hack, added
5847 `empty_statement' rule.
5848 (class_body_declaration): Likewise.
5849 (method_body:): Accept `;' as a method body.
5850 (static_initializer:): Removed `SC_TK' hack.
5851 (constructor_block_end:): Likewise.
5852 (empty_statement:): Report deprecated empty declaration. Fixes
5855 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5857 * parse.y (build_dot_class_method_invocation): Changed parameter
5858 name to `type'. Build signature from `type' and convert it to a
5859 STRING_CST if it's an array.
5860 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
5861 to use `ref_type' directly.
5863 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
5865 * lang-options.h: Added a comma after the last element to avoid
5866 syntax errors when other languages define additional options.
5868 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5870 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
5871 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
5872 (jc1): Link with $(BACKEND).
5873 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
5875 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5877 * jvspec.c: Adjust type of second argument to
5878 lang_specific_driver, and update code as necessary.
5880 * class.c (build_dtable_decl): Initialize dummy.
5882 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5884 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
5885 method bodies not to rule out discarding `<clinit>'; don't use
5886 <clinit> to initialize static fields with constant initializers.
5888 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5890 * gjavah.c (print_method_info): Added `synth' parameter. Skip
5892 (method_synthetic): New global.
5893 (HANDLE_METHOD): Recognize synthetic method and tell
5894 `print_method_info' about it.
5895 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
5896 processing a synthetic method.
5897 * jcf-reader.c (skip_attribute): New function.
5898 ( skip_attribute): Likewise.
5900 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5902 * parse.y (build_outer_field_access): Fixed comments.
5903 (fix_constructors): Emit the initialization of this$<n> before
5905 (resolve_qualified_expression_name): Build an access to `decl' if
5908 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5910 * parse-scan.y (curent_class): Non longer const.
5911 (inner_qualifier, inner_qualifier_length): Deleted.
5912 (current_class_length): New global.
5913 (bracket_count): Fixed typo in leading comment.
5914 (anonymous_count): New global.
5915 (class_instance_creation_expression:): Handle anonymous classes.
5916 (anonymous_class_creation:): New rule.
5917 (push_class_context): Rewritten.
5918 (pop_class_context): Likewise.
5919 (INNER_QUALIFIER): Macro deleted.
5920 (report_class_declaration): call `push_class_context' when
5921 entering the function. `fprintf' format modified not to use
5923 (report_class_declaration): Assign `package_name' and
5924 `current_class' to NULL separately.
5926 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5928 * expr.c (build_invokeinterface): Call layout_class_methods on
5931 2000-07-27 Tom Tromey <tromey@cygnus.com>
5932 Anthony Green <green@cygnus.com>
5933 Alexandre Petit-Bianco <apbianco@cygnus.com>
5935 * class.c (make_class_data): Create vtable for abstract classes.
5936 (get_dispatch_table): Changed to cope with abstract classes.
5938 2000-07-27 Tom Tromey <tromey@cygnus.com>
5940 * parse.y (patch_method_invocation): Don't reverse the argument
5941 list when dealing with anonymous class constructors. Fixed typo in
5944 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
5946 * parse.y (build_alias_initializer_parameter_list): Reverse
5947 crafted list when building aliases for anonymous class
5950 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5952 * parse.y (jdep_resolve_class): Don't bother checking potential
5953 innerclass access if `decl' is NULL.
5954 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
5957 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5959 * parse.c: Remove (again.)
5961 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5963 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
5964 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
5965 outside the `if' statement, alias to innerclass removed, `decl'
5966 used to mark the class complete.
5968 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5970 * parse.y (simple_name:): Fixed typo in error message.
5972 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
5974 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
5975 or its first operand can be error marks.
5977 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
5979 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
5980 * parse.y (method_header): Likewise.
5982 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5984 * parse.y (process_imports): Consider that one might be trying to
5985 import an innerclass. Fixes gcj/254
5987 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5989 * parse.y (find_as_inner_class): Handle the case where the
5990 enclosing context of an innerclass has been loaded as bytecode.
5992 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
5994 * parse.y (simple_name:): Reject `$' in type names.
5995 (resolve_type_during_patch): Use `type' as a second
5996 argument to resolve_no_layout. Fixes gcj/257.
5998 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6000 * parse.y (find_most_specific_methods_list): Select the only
6001 non-abstract method even if max has been set.
6002 Fixes gcj/285, gcj/298.
6004 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6006 * lang-specs.h: Added %(jc1) to java compiler options.
6008 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6010 * .cvsignore: New file.
6012 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6014 * parse.y (not_accessible_p): Access granted to innerclasses
6015 (indirectly) extending the reference type. Fixes gcj/249.
6017 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6019 * parse.y (patch_method_invocation): Fixed comment.
6020 (maybe_use_access_method): Build this$<n>s to the context of the
6021 target method, or a type that extends it. Fixes gcj/242.
6023 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6027 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6029 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6031 2000-07-13 Tom Tromey <tromey@cygnus.com>
6033 * lang-specs.h: Added %{I*}.
6035 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6037 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6039 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6041 * parse-scan.c: Remove.
6043 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6045 * class.c (set_super_info): Handled protected inner classes.
6046 (common_enclosing_context_p): Bail early if arguments aren't both
6048 (get_access_flags_from_decl): Handle private and protected inner
6050 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6051 (CLASS_PROTECTED): Likewise.
6052 (struct lang_type): New bitfield `poic'.
6053 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6055 (check_inner_class_access): Renamed arguments, added
6056 comments. Handles protected inner classes (fixes gcj/225)
6057 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6059 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6061 * parse.y (resolve_qualified_expression_name): Verify qualified
6062 access to `this'. Fixes gcj/239.
6064 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6066 * jcf-write.c (generate_classfile): Don't install ConstantValue
6069 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6071 * parse.y (resolve_qualified_expression_name): Handle inner class
6072 access. Fixes gcj/256.
6074 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6076 * jcf-write.c (generate_classfile): Properly install the
6077 ConstantValue attribute and the initial value constant pool index
6078 on string constants.
6079 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6082 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6084 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6086 * parse.y (find_as_inner_class): Fixed typo.
6087 (do_resolve_class): Explore enclosing contexts when searching for
6088 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6089 (check_inner_class_access): Check `decl' which can be null in case
6092 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6094 * java-tree.h (java_debug_context): Declared `extern'.
6095 (safe_layout_class): Likewise.
6096 * parse.y (resolve_field_access): Field must be `static' in order
6097 to be replaced by its initial value. Added comments.
6098 (find_applicable_accessible_methods_list): Fixed typo.
6099 (find_most_specific_methods_list): Methods found in innerclasses
6100 take over methods founds in the enclosing contexts.
6101 (java_complete_tree): Loosen restrictions on the type of DECLs
6102 that can be replaced by their initialization values.
6103 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6105 2000-07-05 Tom Tromey <tromey@cygnus.com>
6107 * Make-lang.in (PARSE_DIR): New macro.
6108 (PARSE_RELDIR): Likewise.
6109 (PARSE_C): Likewise.
6110 (PARSE_SCAN_C): Likewise.
6111 ($(PARSE_C)): New target.
6112 ($(PARSE_SCAN_C)): Likewise.
6113 (SET_BISON): New macro.
6114 (BISONFLAGS): Likewise.
6115 (JAVABISONFLAGS): Likewise.
6117 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6119 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6120 argument on the first pass for CNI as well as JNI.
6121 (print_method_info): Set up method name on the first pass only.
6123 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6125 * parse.y (parser_qualified_classname): Removed parameter
6127 (create_interface): Removed first passed parameter to
6128 parser_qualified_classname.
6129 (create_class): Likewise. Don't install alias on static
6130 innerclasses. Fixes gcj/275.
6132 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6134 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6135 debugable statement with empty_stmt_node. Fixes gcj/272
6137 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6139 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6142 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6144 * jcf-write.c (push_long_const): Appropriately cast short negative
6147 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6149 * parse.y (verify_constructor_super): Use loop variable
6150 `m_arg_type' initialized with `mdecl_arg_type'.
6152 2000-06-29 Tom Tromey <tromey@cygnus.com>
6154 * parse.y (resolve_field_access): Handle case where `type_found'
6157 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6159 * expr.c (lookup_field): The same field can be found through two
6160 different interface. Don't declare it ambiguous in that case.
6162 2000-06-27 Tom Tromey <tromey@cygnus.com>
6164 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6165 follows \r, then unget it at a lower level.
6167 2000-06-26 Tom Tromey <tromey@cygnus.com>
6169 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6172 2000-06-25 Tom Tromey <tromey@cygnus.com>
6174 * parse.y (for_statement): Wrap expression in a WFL if it is a
6175 constant. For PR gcj/268.
6177 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6179 * parse.y (do_resolve_class): Minor optimiztion in the package
6180 list search. Removed unnecessary test and return statement.
6181 (valid_ref_assignconv_cast_p): Order of arguments to
6182 enclosing_context_p fixed.
6184 2000-06-24 Tom Tromey <tromey@cygnus.com>
6186 * expr.c (lookup_field): Print error and return error_mark_node if
6187 field reference is ambiguous.
6189 * parse.y (check_abstract_method_definitions): Also check if
6190 `other_method' is abstract.
6192 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6194 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6196 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6197 (struct lang_type): New field `pic'.
6198 (CLASS_PRIVATE): New macro.
6199 * parse.y (check_inner_class_access): New function.
6200 (jdep_resolve_class): Call it.
6202 2000-06-23 Tom Tromey <tromey@cygnus.com>
6204 * parse.y (patch_incomplete_class_ref): Initialize the returned
6205 class. For PR gcj/260.
6207 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6209 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6211 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6213 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6214 Java specific checks.
6215 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6217 * java-tree.def (CASE_EXPR): Marked 'e'.
6218 (DEFAULT_EXPR): Likewise.
6219 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6221 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6222 Java specific checks.
6223 (generate_bytecode_insns): Test try_block for BLOCK before using
6225 * parse.y (build_wfl_wrap): Added `location' argument. Set
6226 EXPR_WFL_LINECOL accordingly.
6227 (dim_expr:): Wrap constants with WFLs.
6228 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6229 (resolve_package): Check for `stmt' not being a BLOCK before
6230 building a debuggable statement with it.
6231 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6233 (resolve_field_access): Make sure `decl' is a DECL before treating
6235 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6236 IDENTIFIER_NODE before treating it as such.
6237 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6238 treating it as such.
6239 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6240 to be applied only on non array types.
6242 2000-06-16 Per Bothner <per@bothner.com>
6244 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6245 define in terms of DECL_RESULT, as that fails when --enable-checking.
6247 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6249 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6250 types the same in comparison.
6251 (CHECK_OP): Add static prototype.
6253 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6255 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6256 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6259 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6261 * decl.c (create_primitive_vtable): Prototype.
6263 * jcf-write.c (generate_bytecode_insns): Initialize variable
6266 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6268 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6270 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6271 to track searched classes, and do not search the same class more than
6272 once. Call find_applicable_accessible_methods_list on immediate
6273 superclass, instead of search_applicable_method_list on all ancestors.
6276 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6278 * parse.y (register_fields): Permit static fields in inner classes
6279 if they are final. Fix for PR gcj/255.
6281 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6283 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6284 * parse.y (find_in_imports): Returned type changed to void,
6285 leading comment fixed.
6286 (register_package): New function.
6287 (qualify_and_find): Likewise.
6288 (package_declaration:): Use `register_package'.
6289 (single_type_import_declaration:): Removed local variable
6290 `node'. Added missing `;' for consistency.
6291 (type_import_on_demand_declaration:): Use `chainon' to link new
6293 (lookup_field_wrapper): Lookup local variables defined in outer
6295 (java_complete_class): Don't reverse the list of imported on demand.
6296 (do_resolve_class): Reorganized. Removed local variable
6297 `original_name'. Call `qualify_and_find' with the current package
6298 name, invoke `find_in_imports_on_demand' right after. Call
6299 `qualify_and_find' with the packages we've seen so far. Fixed
6300 operations numbering in comments.
6301 (java_expand_class): Don't reverse `package_list'.
6302 (find_most_specific_methods_list): New local variables `abstract'
6303 and `candidates'. Use them to pick the right method.
6305 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6307 * parse.y (check_modifiers_consistency): Don't subtract out
6308 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6310 2000-06-04 Philipp Thomas <pthomas@suse.de>
6312 * Makefile.in (INTLLIBS): New.
6316 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6318 * class.c (get_dispatch_table): Build the vtable dummy entry list
6319 element with a null purpose. Fixed leading comment.
6320 (build_dtable_decl): Build an accurate dtable type when appropriate
6323 2000-06-02 Richard Henderson <rth@cygnus.com>
6325 * lang.c (lang_get_alias_set): New.
6327 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6329 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6330 before using it as the accessed field.
6332 2000-05-31 Tom Tromey <tromey@cygnus.com>
6334 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6335 char_array_vtable, short_array_vtable, int_array_vtable,
6336 long_array_vtable, float_array_vtable, double_array_vtable):
6338 * expr.c (get_primitive_array_vtable): New function.
6339 (create_primitive_vtable): New function.
6340 (java_lang_expand_expr): Enable code to statically generate
6342 * decl.c (init_decl_processing): Create primitive vtables.
6343 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6344 short_array_vtable, int_array_vtable, long_array_vtable,
6345 float_array_vtable, double_array_vtable): Define.
6347 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6349 * java/parse.y (find_applicable_accessible_methods_list):
6350 Don't add an uninitialized value to the list.
6352 2000-05-25 Tom Tromey <tromey@cygnus.com>
6354 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6355 when trying to see if field's class should be initialized. Always
6356 initialize field's declaring class, not qualified class.
6359 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6360 `wfl_operator', to maybe_build_primttype_type_ref.
6363 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6365 * parse.y (patch_method_invocation): Don't try to lookup methods
6368 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6370 * parse.y (resolve_field_access): Call the appropriate <clinit>
6371 before accessing the length of a static array. Craft a decl for
6372 the field while its time. Fixes PR gcj/129.
6374 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6376 * parse.y (resolve_package): Correctly set `*next' (was off by
6378 (resolve_qualified_expression_name): Fixed comment.
6380 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6382 * jcf-parse.c (jcf_parse_source): Reset current_class and
6383 current_function_decl to NULL before parsing a new file.
6385 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6387 * parse.y (block_end:): If the collected block doesn't feature a
6388 statement, insert an empty statement.
6390 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6392 * parse.y (maybe_yank_clinit): New function.
6393 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6394 end of the list of methods belonging to a class.
6395 (java_complete_expand_method): Check whether <clinit> is really
6396 necessary and expand it accordingly.
6398 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6400 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6401 processed by the method's switch statement.
6403 2000-05-19 Tom Tromey <tromey@cygnus.com>
6405 * java-tree.h: Added init state enum.
6406 * decl.c (emit_init_test_initialization): Initialize class
6407 initialization check variable by looking at class' state.
6409 2000-05-19 Tom Tromey <tromey@cygnus.com>
6411 * java-tree.h (build_instanceof): Declare.
6412 (build_get_class): Declare.
6413 * parse.y (patch_binop): Use build_instanceof.
6414 * expr.c (build_instanceof): New function. If class is final,
6415 don't make a function call.
6416 (expand_java_INSTANCEOF): Use it.
6417 (build_get_class): New function.
6419 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6421 * jcf-write.c (generate_classfile): Scan the source_file for
6422 slashes with the right pointer variable.
6424 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
6426 * lang.c (lang_decode_option): Update -Wunused flags by calling
6428 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6430 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6432 * check_init.c (check_init): Constify local char *.
6433 * class.c (push_class): Constify local char *.
6434 * java_tree.h: Update prototypes.
6435 * jcf-io.c (open_class): Constify filename parameter and
6437 (find_class): Remove redundant string copy. Cast return from
6439 * jcf-parse.c (read_class, parse_class_file, yyparse):
6440 Constify local char *.
6441 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6442 Constify local char *.
6443 * jcf.h (JCF): Constify filename and classname.
6444 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6445 * lang.c (init_parse): Constify parameter and return value.
6446 * lex.c (java_get_line_col): Constify filename parameter.
6447 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6448 * parse.y (java_parser_context_suspend,
6449 issue_warning_error_from_context, safe_layout_class): Constify
6451 * parse.c: Regenerate.
6453 2000-05-08 Tom Tromey <tromey@cygnus.com>
6455 * expr.c (build_jni_stub): Cache the result of
6456 _Jv_LookupJNIMethod.
6458 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6460 * decl.c (predef_filenames_size): Now 7.
6461 (predef_filenames): New seventh entry.
6463 2000-05-04 Tom Tromey <tromey@cygnus.com>
6465 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6466 Keep track of when we've seen a reference field after a
6467 non-reference field.
6468 (get_boehm_type_descriptor): Handle case where we see
6469 non-reference fields but no trailing reference field.
6470 * decl.c (rawdata_ptr_type_node): Define.
6471 (init_decl_processing): Initialize rawdata_ptr_type_node.
6472 * java-tree.h (rawdata_ptr_type_node): Declare.
6474 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6476 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6477 specifiers in calls to fprintf.
6479 2000-05-03 Andrew Haley <aph@cygnus.com>
6481 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6483 * javaop.h (WORD_TO_INT): New function.
6484 (IMMEDIATE_s4): Use WORD_TO_INT.
6485 * jcf.h (JPOOL_INT): Ditto.
6487 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6490 2000-04-19 Tom Tromey <tromey@cygnus.com>
6492 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6494 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6496 * expr.c (build_jni_stub): New function.
6497 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6499 * parse.y (java_complete_expand_methods): Expand a native method
6500 and call build_jni_stub if -fjni given.
6501 * lang-options.h: Document -fjni.
6502 * lang.c (flag_jni): New global.
6503 (lang_f_options): Added `jni' entry.
6504 * java-tree.h (soft_lookupjnimethod_node,
6505 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6507 (flag_jni): Declare.
6508 (build_jni_stub): Declare.
6509 (struct lang_decl): Added `native' flag.
6510 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6512 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6513 soft_jnipopsystemframe_node): New globals.
6514 (init_decl_processing): Set them. _Jv_InitClass only takes one
6517 * java-tree.def: Put into `C' mode.
6519 2000-04-27 Tom Tromey <tromey@cygnus.com>
6522 * expr.c (expand_invoke): Generate check to see if object pointer
6523 is null in nonvirtual invocation case.
6524 * java-tree.h (soft_nullpointer_node): Declare.
6525 * decl.c (soft_nullpointer_node): New global.
6526 (init_decl_processing): Initialize soft_nullpointer_node.
6527 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6528 or `private' methods.
6529 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6531 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
6533 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6536 2000-04-26 Tom Tromey <tromey@cygnus.com>
6538 * zextract.c (find_zip_file_start): New function.
6539 (read_zip_archive): Use it.
6541 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6543 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6545 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6547 * class.c (common_enclosing_context_p): New function.
6548 * java-tree.h (common_enclosing_context_p): Added prototype.
6549 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6550 classes sharing an outer context with the current instance.
6551 * parse.y (build_access_to_thisn): Fixed leading comment.
6552 (verify_constructor_super): New local `supper_inner'. Skip
6553 enclosing context argument in the case of inner class constructors.
6554 (patch_method_invocation): Insert proper context as second
6555 parameter to pure inner class constructor super invocations.
6557 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6559 * parse.y (end_class_declaration): Reset the interface number
6562 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6564 * parse.y (source_start_java_method): Deleted unnecessary code.
6565 (patch_method_invocation): Fixed comment.
6567 2000-04-24 Robert Lipe <robertlipe@usa.net>
6569 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6571 2000-04-23 Tom Tromey <tromey@cygnus.com>
6573 * boehm.c (mark_reference_fields): Use int_byte_position.
6575 2000-04-22 Tom Tromey <tromey@cygnus.com>
6577 * boehm.c (mark_reference_fields): Only call byte_position on
6580 2000-04-22 Tom Tromey <tromey@cygnus.com>
6582 * boehm.c (mark_reference_fields): Added `last_view_index'
6583 argument. Use DECL_FIELD_OFFSET to determine field's offset.
6585 2000-04-20 Mo DeJong <mdejong@cygnus.com>
6587 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
6588 * parse.y (check_class_interface_creation): Fixed comments. Select
6589 permitted modifiers for (inner) interfaces. Changed error message
6590 to report rejected modifiers used with local classes.
6592 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6594 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
6595 of directly inherited type considered in scope.
6596 * parse.y (do_resolve_class): Search inherited classes for inner
6599 2000-04-20 Tom Tromey <tromey@cygnus.com>
6601 * parse.y (not_accessible_p): Use member's class, not current
6602 class, when doing inheritance check for protected reference.
6605 2000-04-20 Jason Schroeder <shrode@subnature.com>
6607 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
6609 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6611 * parse.y (lookup_field_wrapper): Search for final local aliases.
6612 (resolve_expression_name): Let lookup_field_wrapper search for
6613 final local aliases. Force the value of `name' if one is found.
6614 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
6615 an expression name. Fixed comments.
6617 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6619 * parse.y (yyerror): `msg' can be null, don't use it in that case.
6621 2000-04-19 Tom Tromey <tromey@cygnus.com>
6623 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
6625 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6627 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
6629 2000-04-18 Tom Tromey <tromey@cygnus.com>
6632 * gjavah.c (utf8_cmp): Changed return value.
6633 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
6635 (cxx_keywords): New global.
6636 (get_field_name): Handle new result of cxx_keyword_subst.
6637 (print_method_info): Likewise.
6639 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
6641 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
6642 with a newline, for CNI.
6643 (print_stub_or_jni): Print a space or newline before method name for
6645 (print_cxx_classname): Don't write leading "::" in CNI stub method.
6646 (process_file): Include gcj/cni.h if generating CNI stubs.
6648 2000-04-16 Tom Tromey <tromey@cygnus.com>
6650 * gjavah.c (decompile_method): Use print_field_name.
6653 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6655 * parse.y (java_expand_classes): Reverse the package list once.
6656 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
6658 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
6659 the `==' and `!=' operators.
6661 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6663 * jcf-write.c (generate_bytecode_insns): At invokation time,
6664 always relate an interface method to the type of its selector.
6666 2000-04-05 Tom Tromey <tromey@cygnus.com>
6669 * expr.c (expand_invoke): Generate check to see if object pointer
6670 is null in nonvirtual invocation case.
6671 * java-tree.h (soft_nullpointer_node): Declare.
6672 * decl.c (soft_nullpointer_node): New global.
6673 (init_decl_processing): Initialize soft_nullpointer_node.
6674 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6675 or `private' methods.
6676 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6678 2000-04-05 Tom Tromey <tromey@cygnus.com>
6681 * parse.y (check_final_assignment): Recognize assignments to the
6682 `length' field of an array when generating class files.
6684 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6686 * class.c (decl_hash): Prototype removed.
6687 (decl_compare): Likewise.
6689 2000-04-05 Tom Tromey <tromey@cygnus.com>
6691 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6692 * parse.y (check_modifiers_consistency): Check for final/volatile
6693 clash. Fixes PR gcj/164.
6695 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6697 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6699 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6701 (add_method_1): Use `java_hash_hash_tree_node' and
6702 `java_hash_compare_tree_node'.
6703 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6704 (java_hash_compare_tree_node): Likewise.
6705 * parse.y (find_applicable_accessible_methods_list): Create,
6706 delete and use a hash table to remember already searched interfaces.
6708 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6710 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6713 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6715 * boehm.c (mark_reference_fields, set_bit): Prototype.
6716 (set_bit): Un-ANSI-fy definition.
6718 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6721 * decl.c (emit_init_test_initialization): Likewise.
6723 * gjavah.c (jni_print_char): Likewise.
6725 * parse.y (create_new_parser_context): Likewise.
6727 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6729 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
6730 patch missing hunk. Fixed indentation.
6732 2000-03-30 Tom Tromey <tromey@cygnus.com>
6734 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
6735 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6737 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6739 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6740 when negative *before* using it as an array index.
6741 * ChangeLog: Fixed typo.
6743 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6745 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6746 to 0 when it reaches -1.
6748 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6750 * jcf-parse.c (get_constant): Properly cast `num' during the
6751 invocation of `add_double'.
6752 * jcf-write.c (push_long_const): Properly cast `lo' before
6753 comparing it to short bounds.
6754 * parse-scan.y (interface_declaration:): Rule re-arrange so that
6755 `interface_body:' is reduced after the current interface is
6758 2000-03-26 Tom Tromey <tromey@cygnus.com>
6760 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
6761 Java-specific `-f' option.
6763 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6765 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
6766 Adjust order of making types.
6767 Make bitsize_*_node values.
6769 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6771 * class.c (make_field_value): Use byte_position.
6772 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
6773 (java_array_data_offset): Likewise.
6774 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
6777 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6779 * parse.y (check_abstract_method_definitions): New local
6780 `end_type_reached'. Make sure we also consider `end_type'.
6781 (java_check_abstract_method_definitions): Make sure we eventually
6782 consider `java.lang.Object'.
6783 (maybe_use_access_method): Don't use access method if not in the
6784 context of a pure inner class or if the method's context is right.
6785 (find_applicable_accessible_methods_list): New static flag
6786 `object_done'. Don't search abstract classes as interfaces. Fixed
6787 indentation. Fixed the `java.lang.Object' only search. Search
6788 class interface(s) first, then fully search enclosing contexts.
6789 (find_most_specific_methods_list): Pick the closest candidate when
6790 they're all abstract.
6792 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6794 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6795 properly initialize `finished_label'. Don't emit gotos for empty
6798 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6800 * except.c (emit_handlers): Clear catch_clauses_last.
6802 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6804 * parse.y (check_method_types_complete): New function.
6805 (create_class): Reset anonymous class counter only when seeing an
6807 (java_complete_class): JDEP_METHOD: Don't recompute signature
6810 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6812 * class.c (build_static_ref): Fixed indentation in comment.
6813 * java-tree.def (TRY_EXPR): Fixed typo in name.
6814 (CLASS_LITERAL): Likewise.
6815 * java-tree.h: (TYPE_DOT_CLASS): New macro.
6816 (struct lang_type): New field `dot_class'.
6817 * jcf-write.c (generate_bytecode_insns): Fixed error message.
6818 (generate_classfile): Method `class$' is synthetic.
6819 * parse.y (build_do_class_method): New function.
6820 (build_dot_class_method_invocation): Likewise.
6821 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
6822 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
6823 (qualify_ambiguous_name): Likewise.
6824 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
6825 (build_try_statement): Fixed leading comment.
6827 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6829 * class.c (make_field_value): Properly handle sizes.
6830 (get_dispatch_vector): Use tree_low_cst and host_integerp.
6831 (layout_class_method): Count using trees.
6832 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
6833 * expr.c (java_array_data_offset): Use int_bit_position.
6834 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
6835 (build_invokevirtual): Use tree_low_cst and do computations with trees.
6837 2000-03-16 Tom Tromey <tromey@cygnus.com>
6839 * lang.c (flag_hash_synchronization): New global.
6840 (lang_f_options): Added `hash-synchronization'.
6841 * lang-options.h: Mention -fhash-synchronization.
6842 * java-tree.h (flag_hash_synchronization): Declare.
6843 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
6844 hash table synchronization is disabled.
6845 * decl.c (init_decl_processing): Only push `sync_info' value when
6846 hash table synchronization is disabled.
6847 * class.c (make_class_data): Only push `sync_info' field when hash
6848 table synchronization is disabled. Removed dead code.
6850 2000-03-16 Tom Tromey <tromey@cygnus.com>
6852 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
6854 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6856 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
6858 * parse.y (patch_method_invocation): Handle anonymous classes
6859 creation in static context.
6861 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6863 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
6864 * parse.y (resolve_qualified_expression_name): Use it.
6865 (patch_method_invocation): Likewise.
6867 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6869 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
6870 depending on the type of dependency which dictates what the
6872 (unresolved_type_p): Resolved types limited to the current class.
6874 2000-03-15 Tom Tromey <tromey@cygnus.com>
6876 * decl.c (init_decl_processing): Set type of `sync_info' to be
6879 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
6880 Correctly compute bit number for current slot. Zero `high' and
6881 `low' in DS_LENGTH case. Don't skip inherited fields. Use
6882 mark_reference_fields.
6883 (mark_reference_fields): New function.
6885 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6887 * parse.y (register_incomplete_type): Fixed initialization of
6890 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6892 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
6894 (push_class_context, pop_class_context): New function.
6895 (class_body:): Call pop_class_context.
6896 (interface_body:): Likewise.
6897 (INNER_QUALIFIER): New macro.
6898 (report_class_declaration): Changed output format and use
6899 INNER_QUALIFIER. Call push_class_context.
6901 2000-02-14 Andrew Haley <aph@cygnus.com>
6903 * check-init.c (check_init): Add new cases for unary and binary
6906 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6908 * parse.y (resolve_package): Set `next' once a type name has been
6909 progressively discovered.
6910 (resolve_qualified_expression_name): Propagate resolution only if
6911 there are remaining qualifiers. Take into account `q' might have
6912 been cleared after re-qualification.
6913 * parse.y (patch_method_invocation): New local `resolved'.
6914 Section dealing with qualified expression rewritten to use
6915 resolve_field_access.
6917 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6919 * parse.h (PUSH_CPC): Fixed indentation.
6920 (DEBUG_CPC): New macro.
6921 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
6922 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
6923 * parse.y (class_body_declaration:): Use
6924 SET_CPC_INSTANCE_INITIALIZER_STMT.
6925 (method_declaration:): Check for null current_function_decl.
6926 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
6927 (java_parser_context_pop_initialized_field): Better handling of
6929 (maybe_make_nested_class_name): Mark nested class name as
6930 qualified when necessary.
6931 (end_class_declaration): Don't call java_parse_context_resume when
6932 one or more error occurred.
6933 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
6934 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
6935 SET_CPC_INITIALIZER_STMT.
6936 (method_header): Check for inner classes declaring static methods.
6937 (resolve_qualified_expression_name): Handle situation where `this'
6940 2000-03-13 Hans Boehm <boehm@acm.org>
6942 * typeck.c (build_prim_array_type): Correctly set the high word too.
6944 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
6946 * parse.y (java_complete_expand_methods): Leave <clinit> out of
6948 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
6949 list of methods for interfaces.
6951 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6953 * parse.y (qualify_ambiguous_name): Properly handle expressions
6956 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6958 * parse.y (check_final_assignment): Extended to process
6960 (patch_assignment): Have check_final_assignment called only once.
6962 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6964 * java-tree.h (IS_INIT_CHECKED): New flag.
6965 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
6966 * parse.y (patch_string): Call force_evaluation_order on the
6967 completed string concatenation tree.
6968 * expr.c (force_evaluation_order): Call force_evaluation_order on
6969 function's arguments too.
6971 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6973 * decl.c (emit_init_test_initialization): Mark KEY as unused.
6974 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
6975 (build_anewarray): Likewise.
6976 * parse.y (patch_newarray): Likewise.
6977 * parse.c: Regenerated.
6979 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6981 * decl.c (init_decl_processing): Added new class fields `depth',
6982 `ancestors', and `idt' to class_type_node. Use
6983 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
6984 * class.c (make_class_data): Push initial values for new fields.
6985 * java-tree.h: Updated prototype for `build_invokeinterface'.
6986 * expr.c (build_invokeinterface): Changed parameters to accept
6987 `method' tree. Calculate index of `method' in its declaring
6988 interface. Build call to _Jv_LookupInterfaceMethodIdx.
6989 (expand_invoke): Call `build_invokeinterface' with new parameters.
6990 * parse.y (patch_invoke): Call `build_invokeinterface' with new
6993 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
6995 * typeck.c (lookup_do): Search superinterfaces first
6996 when looking up an interface method. From Godmar Back
6999 2000-03-06 Tom Tromey <tromey@cygnus.com>
7001 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7003 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7005 * java-tree.h (lookup_argument_method2): Declared.
7006 (safe_layout_class): Prototype moved from parse.h.
7007 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7008 * parse.y (java_check_regular_methods): Local `super_class' gone.
7009 Call lookup_argument_method2 instead of lookup_argument_method.
7010 Perform modifier match for methods found declared in implemented
7011 interfaces. Fixed indentation problem. Overriding/hiding error
7012 report to take place only for methods found in classes.
7013 * typeck.c (lookup_argument_method): Changed leading
7014 comment. Re-written by calling lookup_do.
7015 (lookup_argument_method2): New function.
7016 (lookup_java_method): Re-written by calling lookup_do.
7017 (lookup_do): New function.
7019 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7021 * check-init.c (check_init): Removed dead code. Handle (blank)
7023 * parse.y (declare_local_variables): New local `final_p', set it
7024 and use it to initialize LOCAL_FINAL.
7025 (check_final_assignment): Only check FIELD_DECLs.
7027 2000-02-17 Tom Tromey <tromey@cygnus.com>
7029 * Makefile.in (JAVA_OBJS): Added boehm.o.
7030 (boehm.o): New target.
7031 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7032 * java-tree.h (flag_use_boehm_gc): Declare.
7033 (get_boehm_type_descriptor): Declare.
7034 * lang.c (lang_f_options): Added `use-boehm-gc'.
7035 (flag_use_boehm_gc): New global.
7036 * lang-options.h: Added -fuse-boehm-gc.
7037 * boehm.c: New file.
7038 * class.c (get_dispatch_table): If class uses a Boehm type
7039 descriptor, put it in the vtable.
7040 (make_class_data): Removed dead code.
7042 2000-03-03 Per Bothner <per@bothner.com>
7044 * decl.c (init_decl_processing): Initialize sizetype properly.
7046 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7048 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7049 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7050 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7051 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7052 (jcf_parse): New local `current'. Load innerclasses seen in outer
7053 context being processed.
7054 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7055 * jcf-write.c (append_innerclasses_attribute): New function.
7056 (append_innerclasses_attribute_entry): Likewise.
7057 (get_access_flags): Handle static classes. Set anonymous and local
7058 classes to be private.
7059 (generate_classfile): Attribute count adjusted. Call
7060 append_innerclasses_attribute.
7061 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7062 PURE_INNER_CLASS_TYPE_P.
7063 * parse.y (parser_qualified_classname): New parameter `is_static',
7064 produce non qualified name accordingly.
7065 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7066 (create_interface): Added argument to parser_qualified_classname.
7067 (create_class): Added argument to parser_qualified_classname. Setup
7068 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7069 (add_inner_class_fields): Fixed indentation.
7070 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7071 (method_declarator): Fixed typo in comment.
7072 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7073 (build_current_thisn): Likewise.
7074 (patch_method_invocation): Likewise.
7076 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7078 * decl.c (current_function_decl): Move to toplev.c.
7080 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7082 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7083 (DECL_BIT_INDEX): Use underlying representation.
7084 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7086 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7088 * expr.c (build_java_ret): Pass proper type to size_binop.
7090 2000-02-25 Anthony Green <green@cygnus.com>
7092 * expr.c (build_class_init): Mark the decl to be ignored by
7094 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7095 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7096 * class.c (init_test_hash_newfunc): New function.
7097 (decl_hash): New function.
7098 (decl_compare): New function.
7099 * decl.c (emit_init_test_initialization): New function.
7100 (complete_start_java_method): Traverse the init test hashtable,
7101 calling emit_init_test_initialization.
7102 (always_initialize_class_p): Define.
7103 * expr.c (build_class_init): Use initialization tests when
7104 emitting class initialization code.
7105 (always_initialize_class_p): Declare.
7106 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7108 * java-tree.h: Include hash.h.
7109 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7110 (struct lang_decl): Add init_test_table field.
7111 (init_test_hash_entry): Define.
7113 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7115 * gjavah.c (main): Avoid using `argi' to report unimplemented
7118 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7120 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7121 initialize locals to avoid warnings. Local `exception_type' moved
7124 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7126 * parse.y (resolve_expression_name): Use `orig' as a second
7127 argument to resolve_field_access.
7128 (resolve_field_access): Removed unnecessary code when dealing with
7131 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7133 * class.c (push_super_field): Don't push the field twice.
7134 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7135 * parse.h (java_reorder_fields): Prototyped.
7136 * parse.y (java_reorder_fields): New function.
7137 (java_layout_class): Simplified not to worry about re-ordering.
7139 2000-02-23 Tom Tromey <tromey@cygnus.com>
7141 * gjavah.c (print_name): In JNI case, correctly quote string.
7142 (print_method_info): Don't handle overrides in JNI mode.
7144 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7146 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7147 value type set to `boolean_type_node'.
7149 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7151 * jcf-dump.c (main): Test for correct condition after
7152 output file creation.
7154 2000-02-19 Anthony Green <green@cygnus.com>
7156 * jcf-depend.c (add_entry): Fix test for first list entry.
7158 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7160 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7161 * constants.c (build_constants_constructor): Likewise.
7163 2000-02-19 Anthony Green <green@cygnus.com>
7165 * jcf-depend.c (add_entry): Add entries to the end of the list.
7167 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7169 * decl.c (INT_TYPE_SIZE): Define if necessary.
7170 (expand_java_return): Handle the case of a native integer smaller
7173 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7175 * gjavah.c (help): Use GCCBUGURL.
7176 * jv-scan.c (help): Likewise.
7177 * jcf-dump.c (help): Likewise.
7179 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7181 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7184 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7186 * jcf-parse.c (load_class): Call `fatal' if no file containing
7187 the target class are found.
7189 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7191 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7192 lex.c, lex.h, and PARSE_H to...
7193 (parse.o, parse-scan.o): ...here, respectively.
7195 * lex.c: Split out code that may trigger SIGFPE from yylex()
7196 to its own function.
7197 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7199 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7201 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7203 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7205 * parse.y (outer_field_access_p): Stop in time when outer contexts
7207 (resolve_qualified_expression_name): Properly qualify *everything*
7208 after a package.type to be resoled as expression names.
7209 (find_applicable_accessible_methods_list): Save/restore `class' to
7210 isolate it from a possible outer context search.
7212 2000-02-15 Tom Tromey <tromey@cygnus.com>
7214 * gjavah.c (jni_print_char): New function.
7215 (print_full_cxx_name): Use it.
7216 (decode_signature_piece): Likewise.
7217 (print_cxx_classname): Likewise.
7219 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7221 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7223 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7225 * gjavah.c: Include version.h.
7227 * jcf-dump.c: Likewise.
7229 * jv-scan.c: Likewise.
7231 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7233 * parse.y (outer_field_access_fix): First parameter now a tree
7234 node. Check for assignement to final. First argument to
7235 build_outer_field_access_fix modified to accommodate prototype.
7236 (build_outer_field_access): Don't check for assignment to final
7238 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7239 possibly returned by outer_field_access_fix. Changed
7240 outer_field_access_fix's first argument.
7241 (check_final_assignment): $finit$'s context is OK.
7242 (patch_unaryop): Use node instead of its line/column value when
7243 calling outer_field_access_fix.
7245 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7247 * parse.y (interface_declaration:): No longer tagged
7248 <node>. Re-installed default action.
7249 (class_member_declaration:): Handle inner interfaces.
7250 (interface_member_declaration): Handle inner interfaces and
7252 (create_interface): Push error if one seen. Suspend parsing
7253 context when processing an inner interface.
7254 (register_fields): Inner class static field limitations not to
7255 apply to inner interfaces.
7257 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7259 * jcf-parse.c (load_class): Update `java_error_count' when a
7260 class' file can't be found.
7261 (parse.y): Avoid (byte)code generation when errors seen.
7263 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7265 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7266 decodes a valid node.
7267 (patch_binop): Handle TRUNC_DIV_EXPR.
7269 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7271 * parse.y (resolve_package): New local `acc'. Try to progressively
7272 build and guess a package and type name.
7274 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7276 * parse.y (find_applicable_accessible_methods_list): Load and
7277 layout the search class if necessary.
7278 (java_complete_tree): Keep to original type of the folded initial
7281 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7283 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7284 Generate error message if circularity is detected. New static
7286 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7287 * jcf-write.c (generate_bytecode_insns): Very simply handle
7289 * parse.y (java_check_circular_reference): Use
7290 `cyclic_inheritance_report' during report, if necessary.
7291 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7292 walking NEW_ARRAY_INIT twice.
7294 2000-02-09 Tom Tromey <tromey@cygnus.com>
7296 * parse.y (check_class_interface_creation): Allow inner classes to
7297 be `private' or `protected', check modifiers' consistency. Prevent
7298 block local classes from bearing any modifiers.
7300 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7302 * except.c (check_start_handlers): Re-add prototype lost in last
7304 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7306 2000-02-09 Andrew Haley <aph@cygnus.com>
7308 * decl.c (clear_binding_level): Remove excess initializer.
7309 (maybe_poplevels): Remove unused variable.
7310 (force_poplevels): Ditto.
7311 (struct binding_level): Add comment.
7313 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7315 * jcf-write.c (generate_classfile): Don't consider
7316 pre-initialization with reference value (use <clinit> instead.)
7317 * parse.y (java_fix_constructors): No generated constructor for
7319 (build_outer_field_access): Removed debug message.
7320 (outer_field_expanded_access_p): Adapted to bytecode generation.
7321 (build_outer_field_access_method): Use fix_method_argument_names.
7322 (build_outer_method_access_method): Fixed indentation. Added
7323 comment. Handle access method generation for static and also void
7325 (build_access_to_thisn): Inserted debug message.
7326 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7327 (resolve_qualified_expression_name): Fixed comment.
7328 (not_accessible_p): Adapted to bytecode generation. Added comment.
7329 (patch_method_invocation): Added comment.
7330 (maybe_use_access_method): Fixed leading comment. Handle static
7332 (java_complete_lhs): Don't shortcut handling of initialized upon
7333 declaration String type static fields when generating bytecode.
7334 (patch_unaryop): Handle outer field access when generating
7337 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7339 * java-tree.h (FIELD_THISN): New macro.
7340 * jcf-write.c (append_synthetic_attribute): New function.
7341 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7342 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7343 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7345 (build_outer_field_access): Turned on access functions usage and
7346 generation when compiling to bytecode.
7347 (maybe_use_access_method): Likewise.
7349 2000-01-25 Andrew Haley <aph@cygnus.com>
7351 * java-except.h (struct eh_range): Add `expanded' field.
7352 (maybe_start_try): Add end_pc arg.
7353 (maybe_end_try): Ditto.
7354 * java-tree.h (force_poplevels): new function.
7355 * expr.c (expand_byte_code): Don't call maybe_start_try or
7357 * except.c (add_handler): Reset expanded.
7358 (expand_start_java_handler): Set expanded.
7359 (check_start_handlers): Don't expand a start handler that's
7360 already been expanded.
7361 (maybe_start_try): Add end_pc arg. Only expand a handler which
7363 (expand_end_java_handler): call force_poplevels.
7364 (force_poplevels): new function.
7365 * decl.c (binding_level): Add start_pc of binding level.
7366 (maybe_pushlevels): Call maybe_start_try when pushing binding
7368 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7369 (LARGEST_PC): Define.
7370 (clear_binding_level): Use LARGEST_PC.
7372 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7373 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7374 (binding_depth, is_class_level, current_pc): new variables.
7375 (struct binding_level): ditto.
7376 (indent): new function.
7377 (push_jvm_slot): add debugging info.
7378 (maybe_pushlevels): ditto.
7379 (maybe_poplevels): ditto.
7382 (start_java_method): ditto.
7383 (give_name_to_locals): comment only.
7384 * except.c (binding_depth, is_class_level, current_pc):
7386 (expand_start_java_handler): add debugging info.
7387 (expand_end_java_handler): ditto.
7389 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7391 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7392 (print_name_for_stub_or_jni, process_file): Constify a char*.
7394 2000-02-03 Tom Tromey <tromey@cygnus.com>
7396 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7398 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7400 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7401 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7404 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7406 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7407 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7408 (struct lang_type): New field `ii_block'.
7409 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7410 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7411 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7412 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7413 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7414 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7416 * parse.y (add_instance_initializer): New function.
7417 (in_instance_initializer): New static global.
7418 (class_body_declaration:): Link instance initializer block.
7419 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7420 (array_creation_expression:): Remove unused local.
7421 (java_parser_context_push_initialized_field): Fixed leading
7422 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7423 CPC_INSTANCE_INITIALIZER_LIST.
7424 (java_parser_context_pop_initialized_field): Likewise.
7425 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7426 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7427 CPC_INITIALIZER_STMT.
7428 (fix_constructors): New local `class_type'. Use it. Call
7429 add_instance_initializer.
7430 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7431 (patch_return): Forbid return in instance initializers.
7432 (patch_throw_statement): Enforce exception handling in the context
7433 of instance initializers.
7435 2000-02-03 Tom Tromey <tromey@cygnus.com>
7437 * Make-lang.in (java.mostlyclean): Remove executables in
7440 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7442 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7443 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7444 (java_float_finite): Convert to use union Word from javaop.h.
7445 (java_double_finite): Convert to use union DWord from javaop.h.
7447 2000-02-02 Tom Tromey <tromey@cygnus.com>
7449 * gjavah.c (options): Added `jni' entry.
7450 (help): Document -jni.
7451 (flag_jni): New global.
7452 (process_file): Handle JNI output. Don't print text from
7453 -prepend, -add, etc, when generating stubs. Only remove `.class'
7454 suffix if it actually exists.
7455 (main): Create a `.c' file when run with `--jni --stubs'. Create
7456 correct output file name with `--jni'.
7457 (print_include): Mangle header name differently in JNI case.
7458 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7460 (print_method_info): Handle JNI case. Put signature info into
7461 method name. Handle case when STREAM is NULL.
7462 (print_name_for_stub_or_jni): New function.
7463 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7464 (print_cxx_classname): Handle JNI.
7465 (print_full_cxx_name): Likewise.
7466 (decode_signature_piece): Likewise.
7467 (overloaded_jni_method_exists_p): New function.
7468 (struct method_name): Added `signature' and `sig_length' fields.
7469 (HANDLE_END_FIELD): Do nothing in JNI mode.
7471 2000-02-02 Tom Tromey <tromey@cygnus.com>
7473 * jv-scan.c: Include version.c, <getopt.h>.
7474 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7475 (options): New array.
7476 (usage): New function.
7477 (version): New function.
7478 (main): Use getopt_long to parse command line.
7479 * jcf-dump.c: Include version.c, <getopt.h>.
7480 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7481 OPT_JAVAP): New macros.
7482 (options): New array.
7483 (usage): Return `void'. Changed message.
7484 (help): New function.
7485 (version): New function.
7486 (main): Use getopt_long_only to parse command line.
7487 * gjavah.c: Include <getopt.h>.
7488 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7489 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7490 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7491 (options): New array.
7492 (java_no_argument): Removed.
7493 (help): Updated with missing options.
7494 (main): Use getopt_long_only to parse command line.
7495 (usage): Changed message.
7497 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7499 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7500 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7501 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7502 * parse.y (array_creation_expression:): Handle anonymous arrays.
7503 (build_array_from_name): Don't set `ret_name' if null.
7504 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7505 (qualify_ambiguous_name): Likewise.
7506 (java_complete_expand_class): Likewise.
7508 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7510 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7511 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7512 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7513 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7514 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7515 AIPL_FUNCTION_COMPLETED_INVOCATION.
7516 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7517 AIPL_FUNCTION_INVOCATION_READY.
7518 (AIPL_FUNCTION_DECLARATION): New enum entry.
7519 * parse.y (reorder_static_initialized): New function.
7520 (java_parser_context_pop_initialized_field): Use it.
7521 (add_inner_class_fields): Use
7522 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7523 augmented. Install marker after last alias initializer, if any.
7524 (generate_finit): Fixed typo. Don't try to retain only the used
7526 (method_header): Compute and set DECL_FUNCTION_NAP.
7527 (method_declarator): Fixed comment. Insert alias initializer in
7529 (build_alias_initializer_parameter_list): Fixed leading
7530 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7531 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7532 (java_complete_expand_class): Code to retain only used aliases
7534 (java_complete_expand_methods): New local `first_decl'. Generate
7535 $finit$ first, then expand the constructors, regular methods and
7537 (java_complete_expand_method): Don't report error on missing
7538 return statement if previously detected bogus.
7539 (fix_constructors): Don't patch constructor parameters list.
7540 (patch_method_invocation): Use new AIPL enum values. Reverse
7541 alias initializer list for anonymous classes.
7543 2000-01-30 Anthony Green <green@redhat.com>
7545 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7546 determine how many stack slots to pop.
7548 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7550 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7551 error handling/recovery.
7552 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7554 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7556 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7557 FIELD_LOCAL_ALIAS_USED): New macros.
7558 (DECL_FUNCTION_NAP): New macro.
7559 (struct lang_decl): New field `nap'.
7560 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7561 (struct lang_type): New fields `finit_stmt_list' and
7563 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7564 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7565 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7566 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7567 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7568 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7569 (BUILD_THROW): Macro line separator re-indented.
7570 * parse.y (end_class_declaration): New function.
7571 (maybe_generate_pre_expand_clinit): New name for
7572 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7573 pre-expand static fields.
7574 (maybe_generate_clinit): Function deleted.
7575 (check_for_static_method_reference): Prototype's parameter list
7577 (generate_finit): New name for maybe_generate_finit. Changed
7578 leading comment. Function rewritten to use
7579 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
7580 (build_alias_initializer_parameter_list): New function.
7581 (java_parser_context_pop_initialized_field): Likewise.
7582 (add_inner_class_fields): Likewise.
7583 (type_declaration:): Call end_class_declaration.
7584 (class_member_declaration:): Likewise.
7585 (formal_parameter_list:): Fixed typos.
7586 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
7587 element. Improved error handling.
7588 (block_statement:): Call end_class_declaration.
7589 (anonymous_class_creation:): Likewise.
7590 (create_anonymous_class): Fixed comments.
7591 (create_class): Call add_inner_class_fields.
7592 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
7593 (method_header): Use MARK_FINAL_PARMS.
7594 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
7595 (method_declarator): Propagate final argument flag.
7596 (craft_constructor): New local `artificial'. Call
7597 build_alias_initializer_parameter_list. Use
7598 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
7599 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
7601 (complete_expand_class): Get rid of unused outer context local
7603 (java_complete_expand_methods): Fixed leading
7604 comment. Generate/pre-expand <clinit> first. Changed method
7605 expansion order to regular, $finit$, constructors, <clinit>.
7606 (java_complete_expand_method): Set current_function_decl.
7607 (fix_constructors): Fix constructor parameter list to account for
7608 outer context local alias initializers.
7609 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7610 (resolve_expression_name): Lookup outer context local aliases. New
7611 local `access', use it.
7612 (patch_method_invocation): Patch inner class ctor invocation with
7613 outer context local aliases initialization values. $finit$
7614 invocation patching now includes things generated with
7615 build_alias_initializer_parameter_list.
7616 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7617 (build_super_invocation): Likewise.
7618 (patch_assignment): Changed comment.
7620 2000-01-27 Andrew Haley <aph@cygnus.com>
7622 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
7626 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7628 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
7630 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
7632 * parse.y (register_fields): Don't pass a format specifier to
7633 OBSOLETE_MODIFIER_WARNING.
7634 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
7635 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
7637 (check_modifiers): Change function into a macro.
7638 (check_class_interface_creation): Pass a literal format string.
7640 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7642 * buffer.h: PROTO -> PARAMS.
7643 * check-init.c: Likewise.
7644 * class.c: Likewise.
7645 * constants.c: Likewise.
7646 * convert.h: Likewise.
7648 * except.c: Likewise.
7650 * gjavah.c: Likewise.
7651 * java-except.h: Likewise.
7652 * java-tree.h: Likewise.
7653 * jcf-depend.c: Likewise.
7654 * jcf-dump.c: Likewise.
7655 * jcf-parse.c: Likewise.
7656 * jcf-path.c: Likewise.
7657 * jcf-reader.c: Likewise.
7658 * jcf-write.c: Likewise.
7660 * jv-scan.c: Likewise.
7661 * jvgenmain.c: Likewise.
7662 * jvspec.c: Likewise.
7666 * parse-scan.y: Likewise.
7667 * parse.h: Likewise.
7668 * parse.y: Likewise.
7669 * typeck.c: Likewise.
7670 * verify.c: Likewise.
7673 * zextract.c: Likewise.
7674 * zipfile.h: Likewise.
7676 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7678 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7679 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
7680 * constants.c (build_constant_data_ref): Check for cached
7681 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
7682 in TYPE_CPOOL_DATE_REF.
7683 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
7684 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
7685 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
7686 (LOCAL_FINAL): New macro.
7687 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
7688 constant pool -- don't try to reuse.
7689 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7691 (find_in_current_zip): Use TYPE_JCF.
7692 * parse.h (java_check_final): Prototype removed.
7693 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7694 (maybe_create_class_interface_decl,
7695 check_class_interface_creation): Likewise.
7696 (java_expand_finals): Function removed.
7697 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7698 (block_statement:): Fixed comment.
7699 (anonymous_class_creation:): Likewise.
7700 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7702 (check_class_interface_creation): Loosened error report on (inner)
7703 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7704 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7705 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7707 (create_interface): Likewise.
7708 (anonymous_class_counter): New static global.
7709 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7710 patch. Fixed comments.
7711 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7712 anonymous_class_counter when declaring a toplevel class.
7713 (craft_constructor): Fixed constructor name when handling
7714 anonymous classes. Anonymous class constructors to feature hidden
7716 (java_fix_constructors): Added comment.
7717 (java_check_final): Function removed.
7718 (java_complete_expand_methods): Fixed comment. Don't generate
7719 class data, save its outgoing constant pool instead.
7720 (verify_constructor_super): Skip anonymous class constructor
7721 hidden this$<n> parameter.
7722 (java_expand_classes): New local `saved_ctxp'. Removed call to
7723 java_expand_finals and java_check_final. Expand anonymous class
7724 constructors. Generate class data.
7725 (build_super_invocation): Skip anonymous class hidden this$<n>
7727 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
7728 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7729 (set_java_signature): Likewise.
7731 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7733 * gjavah.c: Delete ACC_VISIBILITY define.
7734 * jcf.h: Add ACC_VISIBILITY define.
7735 * parse.y: final: rule tagged <value>.
7736 (java_check_regular_methods): Use ACC_VISIBILITY define for
7737 default package access check.
7738 (local_variable_declaration_statement): Use final: rule.
7740 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7742 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
7745 2000-01-17 Tom Tromey <tromey@cygnus.com>
7747 * gjavah.c (print_field_info): Allow non-static final fields.
7749 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7751 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
7752 * parse.y (patch_anonymous_class): New function.
7753 (create_anonymous_class): Register incomplete type when the
7754 class/interface to extends/implement isn't known yet.
7755 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
7756 (verify_constructor_super): Tuned error message.
7758 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7760 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
7761 (ANONYMOUS_CLASS_P): New macro.
7762 (TYPE_SIGNATURE, TYPE_JCF): New macros.
7763 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
7764 * parse.y (create_class): Added leading argument.
7765 (maybe_create_class_interface_decl,
7766 check_class_interface_creation): Likewise.
7767 (craft_constructor): New function.
7768 (verify_constructor_super): Added argument in prototype.
7769 (class_declaration:): Inserted leading argument.
7770 (for_begin:): Use FOR_LOOP_P.
7771 (anonymous_class_creation): Create WFL of the anonymous class to
7772 instantiate. Call build_new_invocation. Added comments.
7773 (check_class_interface_creation): Handle parameter `anonymous' in
7774 verbose mode class creation announce.
7775 (link_nested_class_to_enclosing): Exclude anonymous classes.
7776 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
7777 anonymous class, even though they appear to have an enclosing
7779 (create_interface): Pass extra argument to
7780 check_class_interface_creation.
7781 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
7782 (create_class): Call check_class_interface_creation and
7783 maybe_create_class_interface_decl with extra new argument. Don't
7784 add private this$<n> to anonymous classes.
7785 (method_declarator): Insert hidden this$<n> to anonymous class
7787 (java_fix_constructors): Deleted code creating default
7788 constructor. Call craft_constructor instead.
7789 (java_check_regular_methods): Set `saw_constructor' to 1 for
7791 (fix_constructors): Pass extra argument to verify_constructor_super.
7792 (verify_constructor_super): New local `sdecl', use it. Search for
7793 matching constructor (possibly featuring arguments) in super
7795 (lookup_method_invoke): Craft constructor according to arguments
7796 list when dealing with anonymous class constructors.
7797 (build_super_invocation): Pass arguments to anonymous class super
7799 (search_loop): Use FOR_LOOP_P.
7800 (labeled_block_contains_loop_p): Likewise.
7802 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7804 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
7805 (enclosing_context_p): New function.
7806 (get_access_flags_from_decl): Handle CLASS_STATIC.
7807 (maybe_layout_super_class): Extra first argument passed to
7809 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
7811 * decl.c (access0_identifier_node): New global.
7812 (init_decl_processing): access0_identifier_node initialized.
7813 (pushdecl): Set DECL_CONTEXT only on non type decls.
7814 * expr.c (lookup_field): Lookup inner class fields in enclosing
7816 (expand_invoke): Use ID_INIT_P.
7817 (expand_java_field_op): Use DECL_CLINIT_P.
7818 * java-tree.def (CLASS_LITERAL): New tree code.
7819 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
7820 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
7821 (struct lang_decl): New field `inner_access'.
7822 (enclosing_context_p): Prototyped.
7823 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
7824 ID_CLINIT_P): New macros.
7825 (CLASS_STATIC): New macro.
7826 (CLASS_ACCESS0_GENERATED_P): New macro.
7827 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
7828 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
7829 INNER_CLASS_P): New macros.
7830 (DECL_INNER_CLASS_LIST): New macro.
7831 * jcf-parse.c (yyparse): Avoid the use of ANSI string
7833 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7834 the shift value to int. Fixed typo in comment.
7835 * lex.c (inst_id, wpv_id): Initialize.
7836 * mangle.c (unicode_mangling_length): Take `$' into account.
7837 * parse.h (DRECOVER, RECOVER): Terminate properly.
7838 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
7839 (typedef struct _jdep): New field `enclosing'.
7840 (JDEP_ENCLOSING): New macro.
7841 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
7842 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
7843 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
7844 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
7845 GET_ENCLOSING_CPC_CONTEXT): New macros.
7846 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
7847 (do_resolve_class): Added extra argument in prototype.
7848 * parse.y (resolve_class): Added extra argument in prototype.
7849 (maybe_create_class_interface_decl): Likewise.
7850 (maybe_use_access_method, build_wfl_wrap): New functions.
7851 (java_complete_expand_classes, java_complete_expand_class):
7853 (java_parser_context_push_initialized_field,
7854 java_parser_context_suspend, java_parser_context_resume):
7856 (maybe_make_nested_class_name, make_nested_class_name,
7857 set_nested_class_simple_name_value,
7858 link_nested_class_to_enclosing, find_as_inner_class,
7859 find_as_inner_class_do, check_inner_class_redefinition,
7860 build_thisn_assign, build_current_thisn, build_access_to_thisn,
7861 maybe_build_thisn_access_method, build_outer_field_access,
7862 build_outer_field_access_methods, build_outer_field_access_expr,
7863 build_outer_method_access_method, build_new_access_id,
7864 build_outer_field_access_method, outer_field_access_p,
7865 outer_field_expanded_access_p, outer_field_access_fix,
7866 build_incomplete_class_ref, patch_incomplete_class_ref,
7867 create_anonymous_class): Likewise.
7868 (inst_id, wpv_id): New static global variables.
7869 (synchronized:): New rule, tagged <node>.
7870 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
7872 (anonymous_class_creation:): New rule, tagged <node>.
7873 (NEW_TK): Tagged <node>.
7874 (type_literals, array_type_literal): New rules, tagged <node>.
7875 (class_declaration:): Removed action when reducing by class_body:
7876 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
7877 using GET_CPC in sub-rules.
7878 (class_member_declaration): Handle inner classes.
7879 (method_declaration): When reducing method_header:, reset
7880 current_function_decl when appropriate.
7881 (method_declarator:): Set the number of formal parameter to 0 for
7882 method declared without arguments.
7883 (constructor_declarator:): Likewise.
7884 (static_initializer:): List of elements kept in a list.
7885 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
7886 use of the keyword `static' for type declarations.
7887 (block_statement:): Handle inner class declarations.
7888 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
7889 type qualified `this'.
7890 (class_instance_creation_expression): Use anonymous_class_creation:
7891 to handle inner class instances creation. Handle qualified `new'.
7892 (something_dot_new): Added appropriate actions.
7893 (create_new_parser_context): New function.
7894 (java_push_parser_context, java_parser_context_save_global,
7895 java_parser_context_suspend): Use create_new_parser_context.
7896 (check_modifiers): Changed leading comment.
7897 (check_class_interface_creation): Handle interclasses.
7898 (add_superinterfaces): Fixed comment.
7899 (create_interface): Build qualified name from the raw_name instead
7900 of its matching WFL. Push the initialized fields list. raw_name added
7901 as an extra argument to maybe_create_class_interface_decl.
7902 (create_class): Build qualified name from the raw_name instead of
7903 its matching WFL. Removed assignment to current_parsed_class_un.
7904 Call PUSH_ERROR before returning an error. Suspend the current
7905 parser context when processing an inner class. Push the
7906 initialized fields list. raw_name added as an extra argument to
7907 maybe_create_class_interface_decl. Add the private this$<n>
7909 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
7910 (register_fields): Get the class type from GET_CPC and handle
7911 previous errors. Added code to handle the creation of static
7912 fields in inner classes. Initialized fields initialization
7913 statements kept in a list of lists.
7914 (maybe_generate_finit): Initialized fields initialization
7915 statements kept in a list of lists. Use GET_CPC.
7916 (maybe_generate_clinit): Likewise.
7917 (method_header): Use GET_CPC and GET_CPC_UN.
7918 (parser_qualified_classname): Handle inner classes.
7919 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
7920 (java_fix_constructors): Hide pointer to enclosing context
7921 instance in constructor list when dealing with inner classes.
7922 (jdep_resolve_class): Call resolve_class with extra first argument
7924 (resolve_class): Add enclosing context as a first extra argument
7925 to do_resolve_class.
7926 (do_resolve_class): Call find_as_inner_class. Handle WFLs
7928 (resolve_no_layout): Extra argument added to resolve_class
7930 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
7931 (java_get_real_method_name): Use GET_CPC_UN.
7932 (check_abstract_method_definitions): Use DECL_CLINIT_P.
7933 (java_check_abstract_methods): Handle static method declared in
7934 inner classes by an error.
7935 (java_check_regular_methods): Use DECL_CLINIT_P.
7936 (source_start_java_method): Also set DECL_MAX_LOCALS.
7937 (create_artificial_method): Call java_parser_context_save_global
7938 and java_parser_context_restore_global instead of saving/restoring
7939 the context by hand.
7940 (expand_start_java_method): Improved verbose mode message.
7941 (java_complete_expand_methods): Fixed leading comment. Use
7943 (fix_constructors): Added assignment to this$<n> if necessary.
7944 (java_expand_classes): Call java_complete_expand_classes instead
7945 of java_complete_expand_methods.
7946 (make_qualified_primary): Simplified.
7947 (merge_qualified_name): Optimized for missing left or right parts.
7948 (resolve_expression_name): Handle access to outer class fields from
7950 (resolve_qualified_expression_name): New macro
7951 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
7952 classes. Report error on non appropriate qualification of
7953 `new'. Handle qualified `this'.
7954 (not_accessible_p): Allow access to outer class private fields from
7956 (patch_method_invocation): Handle method invocations through
7957 access methods and inner class constructor invocations.
7958 (find_applicable_accessible_methods_list): Search enclosing
7959 contexts of an inner class.
7960 (search_applicable_methods_list): Fixed typo.
7961 (argument_types_convertible): Handle inner class constructors'
7962 hidden outer context reference argument.
7963 (qualify_ambiguous_name): Handle qualified `this'.
7964 (java_complete_lhs): Handle use of field accessed through
7965 artificial access methods in various cases of assignments. Handle
7967 (check_final_assignment): Use DECL_CLINIT_P.
7968 (valid_ref_assignconv_cast_p): Handle the destination being an
7969 enclosing context of the source.
7970 (patch_unaryop): Handle use of field accessed through artificial
7972 (patch_return): Use DECL_CLINIT_P.
7973 (patch_throw_statement): Use DECL_CLINIT_P.
7974 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
7975 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
7978 2000-01-16 Anthony Green <green@cygnus.com>
7980 * parse.y (build_string_concatenation): Only use
7981 StringBuffer(String) shortcut if String arg is constant.
7983 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7985 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7986 the shift value to int. Fixed typo in comment.
7988 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
7990 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
7991 * jcf-write.c: Likewise.
7992 * parse.y: Likewise.
7993 * parse.c: Regenerate.
7995 2000-01-09 Anthony Green <green@cygnus.com>
7997 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
7998 bytecodes in the correct order.
8000 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8002 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8004 2000-01-06 Anthony Green <green@cygnus.com>
8006 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8007 before building constant array decl.
8009 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8011 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8012 method invocation and typo in conditional expression.
8013 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8014 the appropriate NOTE_POP.
8015 * parse.y (patch_binop): Shift value mask to feature the right
8018 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8020 * class.c (assume_compiled, assume_compiled_node): Add static
8022 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8024 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8026 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8028 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8029 to `__modifier' to avoid stringifying it.
8031 * parse.y (verify_constructor_circularity): Don't call a variadic
8032 function with a non-literal format string.
8033 (java_check_abstract_methods): Move unreachable code inside
8034 `continue' statement.
8035 (lookup_method_invoke): Call xstrdup, not strdup.
8037 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8040 * jcf-parse.c (yyparse): Likewise.
8042 * jv-scan.c (main): Likewise.
8044 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8046 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8047 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8048 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8051 * parse.y (synchronized, variable_redefinition_error,
8052 check_class_interface_creation, create_interface, create_class,
8053 method_header, finish_method_declaration,
8054 check_modifiers_consistency, method_declarator,
8055 complete_class_report_errors, check_abstract_method_definitions,
8056 java_check_regular_methods, check_throws_clauses,
8057 java_check_abstract_methods, read_import_dir,
8058 check_pkg_class_access, declare_local_variables, fix_constructors,
8059 cut_identifier_in_qualified, resolve_expression_name,
8060 resolve_qualified_expression_name, patch_method_invocation,
8061 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8062 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8063 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8064 patch_try_statement, patch_synchronized_statement,
8065 patch_throw_statement, check_thrown_exceptions,
8066 patch_conditional_expr): Likewise.
8068 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8070 * Makefile.in (LIBDEPS): Added gcc's errors.o
8071 (../jcf-dump$(exeext):): Link with gcc's errors.o
8072 (../gcjh$(exeext):): Likewise.
8073 * expr.c (expand_java_NEW): Layout the entire target type instead of
8074 laying out its methods only.
8075 (lookup_field): Layout the class after having loaded it.
8076 * java-tree.h (java_debug_context): Declared.
8077 * jcf-io.c (toplev.h): Included.
8078 (find_class): Removed assignment to jcf's outofsynch
8079 field. Force source file to be read if newer than its matching
8080 class file. Tweaked debug messages.
8081 * jcf-parse.c (jcf_out_of_synch): Deleted.
8082 (read_class): Call to jcf_out_of_synch removed.
8083 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8084 (jcf_out_of_synch): Prototype deleted.
8085 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8086 `deprecated' and `class_err': integer turned into bit-fields.
8087 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8088 * parse.y (package_list): New global.
8089 (package_declaration:): Record newly parsed package name.
8090 (extra_ctxp_pushed_p): Static global deleted.
8091 (java_parser_context_save_global): Create buffer context for the
8092 purpose of saving globals, if necessary.
8093 (java_parser_context_restore_global): Pop context pushed for the
8094 purpose of saving globals, if necessary.
8095 (java_debug_context_do): New prototype and function.
8096 (java_debug_context): Likewise.
8097 (do_resolve_class): Use already parsed package names to qualify
8098 and lookup class candidate.
8099 (java_pre_expand_clinit): Removed unnecessary local variable.
8101 1999-12-17 Tom Tromey <tromey@cygnus.com>
8103 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8105 (process_file): Use `\n\' at end of each line in string.
8107 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8109 * expr.c (expand_invoke): Layout the loaded class before
8110 attempting to use it.
8111 (expand_java_field_op): Allow final field assignments to take
8113 * typeck.c (convert): Return error_mark_node if expr is null.
8115 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8117 * class.c (class_depth): Return -1 if the class doesn't load
8119 * expr.c (can_widen_reference_to): Check for errors during depth
8120 computation and return 0 accordingly.
8121 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8122 create default constructors and add an other error check.
8123 * parse.h (java_fix_constructors): Prototyped.
8124 * parse.y (java_pre_expand_clinit): Likewise.
8125 (build_super_invocation): Re-prototyped to feature one argument.
8126 (java_check_circular_reference): Directly use `current'.
8127 (java_fix_constructors): New function.
8128 (java_check_regular_methods): Don't create default constructors
8129 here, but abort if none were found.
8130 (java_complete_expand_methods): Pre-process <clinit> calling
8131 java_pre_expand_clinit.
8132 (java_pre_expand_clinit): New function.
8133 (fix_constructors): build_super_invocation invoked with the
8134 current method declaration as an argument.
8135 (build_super_invocation): Use the context of the processed method
8136 decl argument instead of current_class.
8137 * typeck.c (lookup_java_method): Take WFLs in method names into
8140 1999-12-14 Per Bothner <per@bothner.com>
8142 * class.c (make_class_data): flag_keep_inline_functions to keep
8143 private methods in the method array.
8145 1999-12-15 Anthony Green <green@cygnus.com>
8147 * check-init.c (check_init): Take into account both types of
8148 `throw's when checking for uninitialized variables.
8150 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8152 * parse.y (java_complete_lhs): Force convertion of array
8153 dimensions to int_type_node, that's what runtime's ABI expects.
8155 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8157 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8158 operand of a WFL, until the Java front-end gets fixed with regard
8159 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8161 1999-12-10 Andrew Haley <aph@cygnus.com>
8163 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8164 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8165 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8169 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8171 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8172 before calling expand_eh_region_start and expand_start_all_catch.
8173 * except.c (expand_start_java_handler): Switch to permanent
8174 obstack before calling expand_eh_region_start.
8175 (expand_end_java_handler): Switch to permanent obstack before
8176 calling expand_start_all_catch.
8178 1999-12-5 Anthony Green <green@cygnus.com>
8180 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8181 function with side effects.
8182 (init_decl_processing): Mark all memory allocating DECLs with
8185 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8187 * except.c (expand_end_java_handler): Call
8188 expand_resume_after_catch and end_catch_handler.
8190 1999-11-30 Anthony Green <green@cygnus.com>
8192 * verify.c (verify_jvm_instructions): Create new return label
8193 chain if non existent (don't rely on the verified state of the jsr
8196 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8198 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8199 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8201 * parse.y (patch_assignment): Removed bogus final class test on
8202 lhs when checking on whether to emit an ArrayStoreException runtime
8204 * expr.c (expand_java_arraystore): Likewise.
8206 1999-11-28 Anthony Green <green@cygnus.com>
8208 * decl.c (find_local_variable): Reuse single slot decls when
8211 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8213 * jcf-parse.c (saw_java_source): Global variable removed.
8214 (read_class): Don't use `saw_java_source'. Added extra braces.
8215 (yyparse): Code setting `saw_java_source' removed.
8217 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8219 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8221 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8223 * verify.c (merge_type_state): Non verified subroutines being
8224 considered more than once to trigger passive type merge.
8226 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8228 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8229 in case of error. Error message tuned.
8231 1999-11-21 Anthony Green <green@cygnus.com>
8233 * constants.c (find_methodref_index): Unwrap method names before
8234 inserting them in the constant pool.
8236 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8238 * class.c (assume_compiled_node): New typedef.
8239 (assume_compiled_tree): New static data.
8240 (find_assume_compiled_node): New function.
8241 (add_assume_compiled): New function.
8242 (assume_compiled): New function.
8243 * class.c (make_class_data): Use assume_compiled.
8244 (is_compiled_class): Use assume_compiled.
8246 * java-tree.h (add_assume_compiled): Declare.
8248 * lang.c (lang_decode_option): Parse new options.
8250 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8252 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8253 int_type_node: that's what `_Jv_AllocObject' expects.
8255 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8257 * parse.y (lookup_method_invoke): Use lang_printable_name to
8258 reliably build the type name during error report. Fixes PR gcj/97.
8260 1999-11-09 Tom Tromey <tromey@cygnus.com>
8262 * jcf-path.c: Include <sys/stat.h>.
8263 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8264 (DIR_UP): New macro.
8266 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8268 * parse.y (source_end_java_method): Resume permanent allocation,
8269 reversing Apr 27 1998 patch.
8270 (patch_string_cst): Pop obstacks after having pushed the permanent
8273 1999-11-05 Tom Tromey <tromey@cygnus.com>
8275 * class.c (finish_class): Emit inlined methods if any native
8276 methods exist in the class. Fixes PR gcj/85.
8278 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8280 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8281 (qualify_ambiguous_name): Likewise.
8283 1999-11-03 Godmar Back <gback@cs.utah.edu>
8285 * typeck.c: (lookup_java_method): search all inherited
8286 interfaces when looking up interface method.
8288 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8290 * parse.y (method_header:): Issue error message for rule `type
8292 (synchronized:): Error report when not using synchronized.
8294 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8296 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8297 being used before the superclass constructor has been called.
8298 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8299 instead of `CALL_THIS_CONSTRUCTOR_P'.
8301 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8303 * check-init.c: Fix typo in comment.
8305 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8307 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8310 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8312 * parse.y (expression_statement:): Call function to report
8313 improper invocation of a constructor.
8314 (parse_ctor_invocation_error): New function.
8316 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8318 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8321 1999-10-21 Tom Tromey <tromey@cygnus.com>
8323 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8324 in generated `main'.
8326 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8328 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8329 (qualify_ambiguous_name): Likewise.
8331 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8333 * parse.y (java_complete_tree): fold_constant_for_init to work on
8335 (java_complete_lhs): Likewise.
8336 (array_constructor_check_entry): Complete an initializer element
8337 on permanent_obstack.
8339 1999-10-19 Tom Tromey <tromey@cygnus.com>
8341 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8342 From Mike Moreton <mike@pillim.demon.co.uk>.
8344 1999-10-15 Greg McGary <gkm@gnu.org>
8346 * java-tree.h (flag_bounds_check): Remove extern decl.
8347 * lang.c (flag_bounds_check): Remove global variable.
8348 (lang_f_options): Remove "bounds-check" entry.
8349 (lang_init_options): Default flag_bounds_check to "on".
8351 1999-10-14 Tom Tromey <tromey@cygnus.com>
8353 * jvgenmain.c (usage): New function.
8354 (main): Use it. Also, handle `-D' options.
8355 * jvspec.c (lang_specific_driver): Recognize -D.
8356 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8358 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8360 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8362 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8363 variadic function with a non-literal format string.
8365 * parse-scan.y (report_main_declaration): Likewise.
8367 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8369 * parse.y (read_import_dir, patch_assignment, patch_binop,
8370 patch_array_ref): Likewise.
8372 * typeck.c (build_java_array_type): Likewise.
8374 * verify.c (verify_jvm_instructions): Likewise.
8376 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8378 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8380 1999-10-07 Anthony Green <green@cygnus.com>
8382 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8383 where CHECK_PUT may fail for valid reasons.
8385 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8386 UNSAFE_PUTN): New macros.
8388 1999-10-04 Tom Tromey <tromey@cygnus.com>
8390 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8391 well. Fixes Java PR gcj/59.
8392 * parse-scan.y (yyerror): Report errors.
8394 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8396 * decl.c (insert_block): Remove unconditional `abort'.
8398 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8400 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8401 FUNCTION_CODE now of type int. All callers changed.
8402 Set the builtin's DECL_BUILT_IN_CLASS.
8404 1999-09-23 Tom Tromey <tromey@cygnus.com>
8406 * jvspec.c (lang_specific_driver): Don't read spec file if
8407 -fsyntax-only given.
8409 1999-09-22 Tom Tromey <tromey@cygnus.com>
8411 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8413 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8414 (WORDS_TO_LONG): Likewise.
8415 (WORDS_TO_DOUBLE): Likewise.
8417 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8419 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8420 (RELOCATION_VALUE_1): Likewise.
8421 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8422 push_in_const, push_long_const): Prototyped.
8423 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8424 (push_constant2): Likewise.
8425 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8426 (find_constant_wide): Cast find_constant2's integer arguments to
8428 (find_constant_index): Cast find_constant2's and find_constant2's
8429 integer arguments to `jword'.
8430 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8431 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8432 (emit_if): Use RELOCATION_VALUE_1.
8433 (emit_goto): Likewise.
8434 (emit_jsr): Likewise.
8435 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8436 argument to push_long_const to HOST_WIDE_INT.
8438 1999-09-15 Andreas Schwab <schwab@suse.de>
8440 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8442 1999-09-20 Nick Clifton <nickc@cygnus.com>
8444 * lang.c (lang_decode_option): Extend comment.
8446 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8448 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8451 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8453 * gjavah.c (get_field_name, print_method_info, print_include,
8454 add_namelet): Use xmalloc, not malloc.
8456 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8457 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8460 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8462 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8464 * jcf-path.c (add_entry): Likewise.
8466 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8468 * jv-scan.c (xmalloc): Remove definition.
8470 * jvgenmain.c (xmalloc): Likewise.
8472 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8474 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8476 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8477 concat, not xmalloc/sprintf.
8478 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8479 (xstrdup): Remove definition.
8481 * parse.y (duplicate_declaration_error_p,
8482 constructor_circularity_msg, verify_constructor_circularity,
8483 check_abstract_method_definitions, java_check_regular_methods,
8484 java_check_abstract_methods, patch_method_invocation,
8485 check_for_static_method_reference, patch_assignment, patch_binop,
8486 patch_cast, array_constructor_check_entry, patch_return,
8487 patch_conditional_expr): Use xstrdup, not strdup.
8489 * zextract.c (ALLOC): Use xmalloc, not malloc.
8491 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8493 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8495 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8496 (do_spec, lang_specific_pre_link, lang_specific_driver,
8497 input_filename, input_filename_length): Don't declare.
8498 (main_class_name, jvgenmain_spec, lang_specific_driver):
8500 (lang_specific_driver): All calls to the function pointer
8501 parameter now explicitly call `fatal'.
8503 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8505 * parse.y (find_applicable_accessible_methods_list): Search
8506 abstract classes as interfaces.
8508 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8510 * class.c (finish_class): We're now outside a valid method
8511 declaration. Tell the rest of gcc so.
8513 1999-09-08 Bruce Korb autogen@linuxbox.com
8515 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8517 1999-09-07 Tom Tromey <tromey@cygnus.com>
8519 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8521 (decode_signature_piece): Don't emit "::" in JArray<>.
8522 (print_namelet): Only print trailing `;' when printing a class.
8524 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
8526 * java-tree.h: Delete declarations for all tree nodes now moved to
8528 * decl.c: Delete their definitions.
8530 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8532 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8533 * Makefile.in (OBJS): Add ggc-callbacks.o.
8534 (OBJDEPS): Likewise.
8536 1999-09-03 Tom Tromey <tromey@cygnus.com>
8538 * parse.y (strip_out_static_field_access_decl): Return operand if
8539 it satisfies JDECL_P.
8541 1999-09-02 Tom Tromey <tromey@cygnus.com>
8543 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8544 Handle nested arrays, like `[[I'.
8546 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8548 * class.c (finish_class): Remove unused parameter, all callers
8551 * expr.c (build_java_athrow): Change return type to void.
8552 (java_lang_expand_expr): Make sure each case in switch returns a
8555 * java-tree.h (finish_class): Fix prototype to take void args.
8557 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8558 (main): Issue return from main, not exit.
8560 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8562 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8564 * jv-scan.c (main): Issue return from main, not exit.
8566 * parse.y (check_abstract_method_definitions,
8567 java_check_abstract_method_definitions): Add static prototypes.
8568 (java_complete_expand_methods): Fix call to `finish_class'.
8570 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8573 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8575 * lang.c (language_string): Constify.
8577 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8579 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
8580 Remove hacks for stuff which comes from libiberty.
8582 * Make-lang.in: Likewise.
8584 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
8586 * Makefile.in (xref.o): Depend on xref.c explicitly.
8588 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8590 * java-tree.h (lang_printable_name): Constify a char*.
8592 * lang.c (lang_printable_name): Likewise.
8594 1999-08-27 Jeffrey A Law (law@cygnus.com)
8596 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
8599 1999-08-26 Tom Tromey <tromey@cygnus.com>
8601 * gjavah.c (print_cxx_classname): Print "::" before qualified
8604 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8606 * parse.y (lookup_cl): Changed leading comment. Now does its best
8607 to set the column number.
8608 (qualify_ambiguous_name): Take WFL wrappers into account.
8610 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
8612 * verify.c (verify_jvm_instructions): Don't check instruction
8613 validity beyond end of method.
8615 1999-08-25 Tom Tromey <tromey@cygnus.com>
8617 * jvspec.c (lang_specific_driver): Correctly handle --help again.
8619 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8621 * gjavah.c (print_name, print_base_classname, utf8_cmp,
8622 cxx_keyword_subst, generate_access, name_is_method_p,
8623 get_field_name, print_field_name, super_class_name, print_include,
8624 decode_signature_piece, print_class_decls, usage, help,
8625 java_no_argument, version, add_namelet, print_namelet): Add static
8627 (print_base_classname, utf8_cmp, cxx_keyword_subst,
8628 name_is_method_p): Constify a char*.
8629 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
8630 Provide a final else clause in an if-else-if.
8631 (print_field_info): Add missing final arg in function call to
8633 (print_method_info, decompile_method, decode_signature_piece,
8634 print_c_decl, print_full_cxx_name, print_stub,
8635 print_mangled_classname, super_class_name, print_include,
8636 add_namelet, add_class_decl, print_class_decls, process_file,
8637 help): Constify a char*.
8639 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
8640 push_int_const, find_constant_wide, find_constant_index,
8641 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
8642 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
8643 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
8644 emit_if, emit_goto, emit_jsr, call_cleanups,
8645 make_class_file_name): Add static prototypes.
8646 (generate_bytecode_return, generate_bytecode_insns): Pass a
8647 NULL_PTR, not a NULL_TREE.
8649 * jv-scan.c: Include "jcf.h".
8650 (main): Declare using DEFUN macro.
8652 * jvspec.c (find_spec_file, lang_specific_pre_link,
8653 lang_specific_driver): Add prototypes.
8654 (find_spec_file): Constify a char*.
8656 * keyword.gperf (hash, java_keyword): Add prototypes.
8658 * lang.c (lang_print_error): Add static prototype.
8659 (lang_init): Prefer memcpy over bcopy to avoid casts.
8661 * lex.c (yylex): Add static prototype.
8663 * parse-scan.y: Include "lex.c" earlier.
8665 * parse.h: Remove redundant declaration for `yylex'.
8667 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
8668 labeled_block_contains_loop_p): Add static prototypes.
8669 (not_accessible_p): Make static to match prototype.
8671 * verify.c (start_pc_cmp): Don't needlessly cast away const.
8673 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8675 * parse.y (check_method_redefinition): Changed leading comment.
8676 (check_abstract_method_definitions): New function.
8677 (java_check_abstract_method_definitions): New function.
8678 (java_check_regular_methods): Call it.
8679 (verify_constructor_super): Fixed indentation.
8680 (lookup_method_invoke): Likewise.
8682 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8684 * parse.y (method_header): Return a null pointer if the current
8686 (finish_method_declaration): Return if the current function decl
8688 (source_start_java_method): Likewise.
8689 (java_method_add_stmt): Likewise.
8691 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8693 * class.c (emit_register_class): Removed unnecessary call to
8695 * parse.y (labeled_block_contains_loop_p): Removed unused local
8698 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8700 * parse.y (java_refold): Added prototype.
8702 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8704 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8705 (java_stabilize_reference): Removed unnecessary `else'.
8706 (java_complete_lhs): Set flag to remember boolean. Call
8707 java_refold. Added comments.
8708 (java_decl_equiv): New function.
8709 (binop_compound_p): Likewise.
8710 (java_refold): Likewise.
8711 (patch_unaryop): Striped static field access assigned to decl and
8712 op. Changed promotion scheme for ++/-- operators.
8713 (search_loop): New function.
8714 (labeled_block_contains_loop_p): Likewise.
8715 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8717 (patch_bc_statement): Call search_loop. Fixed comment.
8719 1999-08-14 Anthony Green <green@cygnus.com>
8721 * expr.c (java_lang_expand_expr): Mark static array data as
8724 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8726 * jvgenmain.c (main): NUL-terminate name_obstack.
8728 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8730 * check-init.c (check_bool2_init, done_alternative): Add static
8733 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
8734 (add_method, build_utf8_ref, build_class_ref,
8735 append_gpp_mangled_type, layout_class_method): Constify a char*.
8737 * decl.c (push_promoted_type, make_binding_level): Add static
8739 (push_promoted_type, pushdecl): Constify a char*.
8741 * except.c (find_handler_in_range, link_handler,
8742 check_start_handlers): Add static prototypes.
8744 * expr.c (process_jvm_instruction): Constify a char*.
8746 * gjavah.c (main): Constify a char*.
8748 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
8751 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
8753 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
8754 munge, print_ents): Constify a char*.
8756 * jcf-dump.c (disassemble_method): Constify a char*.
8757 (print_constant_pool, print_exception_table): Add static prototypes.
8758 (print_constant, print_exception_table, main, disassemble_method):
8761 * jcf-io.c (find_classfile, find_class): Likewise.
8763 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
8764 (set_source_filename, predefined_filename_p): Add static prototypes.
8765 (set_source_filename, get_constant, get_class_constant,
8766 find_in_current_zip): Constify a char*.
8768 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
8770 (add_entry, add_path, jcf_path_classpath_arg,
8771 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8773 * jcf-reader.c (get_attribute, jcf_parse_preamble,
8774 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
8775 jcf_parse_one_method, jcf_parse_methods,
8776 jcf_parse_final_attributes): Add static prototypes.
8777 (get_attribute): Constify a char*.
8779 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
8780 jcf_dependency_add_target, jcf_path_classpath_arg,
8781 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8783 * jv-scan.c (main): Constify a char*.
8784 (gcc_obstack_init): Add prototype arguments.
8786 * jvgenmain.c (gcc_obstack_init): Likewise.
8787 (main): Constify a char*.
8789 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
8791 (put_decl_string, lang_print_error): Constify a char*.
8792 (lang_init): Remove redundant extern prototype.
8794 * mangle.c (emit_unicode_mangled_name): Constify a char*.
8796 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
8797 Add static prototypes.
8798 (get_type_from_signature): Constify a char*.
8800 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
8801 Add static prototypes.
8802 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
8803 (verify_jvm_instructions): Constify a char*.
8805 * xref.c (xref_flag_value): Likewise.
8807 * xref.h (xref_flag_value): Likewise.
8809 * zextract.c (makeword, makelong): Add static prototypes.
8810 (makeword, makelong): Constify a uch*.
8812 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8814 * lang.c (java_dummy_print): Constify a char*.
8815 (lang_print_error): Likewise.
8816 (lang_init): Remove redundant prototype for `print_error_function'.
8817 (lang_init_source): Likewise.
8818 (lang_identify): Constify a char*.
8820 1999-08-09 Tom Tromey <tromey@cygnus.com>
8822 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
8823 (WORDS_TO_LONG): Likewise.
8824 (WORDS_TO_DOUBLE): Likewise.
8826 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8828 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
8830 * expr.c (java_stack_pop, java_array_data_offset,
8831 build_java_throw_out_of_bounds_exception, case_identity,
8832 build_java_check_indexed_type): Add static prototypes.
8833 (linenumber_table, expand_invoke, expand_java_field_op,
8834 build_primtype_type_ref, expand_byte_code): Constify a char*.
8836 * java-tree.h (build_primtype_type_ref, linenumber_table):
8838 (java_lang_expand_expr): Add prototype.
8840 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
8841 `java_lang_expand_expr'.
8843 * lex.c (java_lex_error): Constify a char*.
8844 (java_get_unicode, java_read_char, java_allocate_new_line,
8845 java_unget_unicode, java_sneak_unicode): Prototype.
8847 * parse-scan.y (current_class, package_name, method_declarator,
8848 report_class_declaration, yyerror): Constify a char*.
8850 * parse.h (java_report_errors): Prototype.
8851 (yyerror): Constify a char*.
8853 * parse.y (classitf_redefinition_error, check_modifiers,
8854 parse_jdk1_1_error, lookup_package_type,
8855 lookup_package_type_and_set_next, get_printable_method_name,
8856 purify_type_name): Constify a char*.
8857 (build_super_invocation, maybe_generate_finit,
8858 verify_constructor_super, parser_add_interface,
8859 add_superinterfaces, jdep_resolve_class, note_possible_classname,
8860 java_complete_expand_methods, java_expand_finals,
8861 cut_identifier_in_qualified, java_stabilize_reference,
8862 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
8863 merge_string_cste): Prototype.
8864 (single_type_import_declaration, yyerror,
8865 variable_redefinition_error, build_array_from_name,
8866 build_unresolved_array_type, check_class_interface_creation,
8867 resolve_class, complete_class_report_errors,
8868 note_possible_classname, read_import_dir,
8869 find_in_imports_on_demand, resolve_package, fix_constructors,
8870 check_deprecation, lookup_method_invoke,
8871 maybe_build_primttype_type_ref, array_constructor_check_entry):
8873 (java_complete_expand_methods, java_expand_finals): Make static.
8874 (convert_narrow): Remove static prototype.
8876 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
8878 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
8880 1999-08-02 Richard Henderson <rth@cygnus.com>
8882 * decl.c: Include defaults.h instead of expr.h.
8883 * parse.y: Likewise.
8885 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
8887 * java/decl.c (start_java_method): Change all uses of
8888 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
8889 Ensure expr.h is included.
8890 * java/expr.c (pop_arguments): Ditto.
8891 * java/parse.y (expand_start_java_method): Ditto.
8893 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8895 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
8897 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
8899 * decl.c: Include "function.h".
8900 * except.c: Likewise.
8901 * parse.y: Likewise.
8902 * Makefile.in: Update dependencies.
8904 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8906 * expr.c (build_java_soft_divmod): Provide a default case in switch.
8907 (java_lang_expand_expr): Mark parameters `target', `tmode' and
8908 `modifier' with ATTRIBUTE_UNUSED.
8910 * gjavah.c (process_file): Add braces around ambiguous `else'.
8912 * jcf-dump.c (print_access_flags, localvar_free): Change return
8915 * parse.y (java_complete_expand_method): Initialize variable
8917 (resolve_qualified_expression_name): Likewise for `field_decl'.
8918 (patch_method_invocation): Likewise for `class_to_search'.
8919 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
8920 (patch_assignment): Likewise for `lhs_type'.
8922 * verify.c (verify_jvm_instructions): Remove unused variable
8925 1999-07-25 Richard Henderson <rth@cygnus.com>
8927 * decl.c (va_list_type_node): New.
8929 1999-07-25 Anthony Green <green@cygnus.com>
8931 * gjavah.c (print_stub): New function.
8932 (METHOD_IS_NATIVE): New macro.
8933 (print_mangled_classname): Make static.
8934 (HANDLE_END_FIELD): Don't emit fields during stub generation.
8935 (process_file): Perform stub generation.
8936 (HANDLE_METHOD): Don't emit class decls during stub
8938 (HANDLE_END_METHOD): Take into account stub generation.
8939 (print_method_info): Handle stub generation.
8940 (print_stub): New function.
8941 (print_cxx_classname): Make signature consistant with others.
8942 (help): Describe -stubs option.
8943 (main): Create stub file.
8944 (version): Use version.c.
8945 (print_full_cxx_name): New function.
8946 (print_c_decl): Use print_full_cxx_name.
8948 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8950 * check-init.c (check_init): Handle MAX_EXPR.
8952 1999-07-15 Andrew Haley <aph@cygnus.com>
8954 * lang.c (flag_use_divide_subroutine): New variable.
8955 * typeck.c: (convert_ieee_real_to_integer): Bounds check
8956 fp-to-integer conversion.
8957 (convert): Call convert_ieee_real_to_integer when flag_fast_math
8960 * expr.c (build_java_soft_divmod): New function.
8961 (build_java_binop): Call build_java_soft_divmod if
8962 flag_use_divide_subroutine is set.
8963 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8964 soft_lrem_node: new builtin functions.
8965 (init_decl_processing) Initialize the new builtins.
8966 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
8967 soft_lrem_node: new builtin functions.
8968 (build_java_soft_divmod): New function.
8969 * parse.y: Call build_java_soft_divmod if
8970 flag_use_divide_subroutine is set.
8973 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
8974 a --specs= arg) even if not linking.
8975 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
8976 -fuse-divide-subroutine
8978 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8980 * parse.y (resolve_and_layout): Check methods only once.
8981 (resolve_qualified_expression_name): Verify thrown exceptions
8983 (check_thrown_exceptions): Reject exceptions thrown in
8984 initializer. Error message tuned.
8986 1999-07-14 Andrew Haley <aph@cygnus.com>
8988 * expr.c (expand_expr): Do not return the last statement in a
8989 block as the block's value.
8991 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
8993 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
8994 CALL_EXPR, to avoid order of evaluation changes.
8996 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
8998 * parse.y (qualify_ambiguous_name): Do not use
8999 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9001 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9003 * check-init.c (check_init): Handle MAX_EXPR.
9004 * expr.c (force_evaluation_order): Force method call arguments to
9005 be evaluated in left-to-right order.
9006 * parse.y (qualify_ambiguous_name): Loop again to qualify
9007 NEW_ARRAY_EXPR properly.
9009 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9011 * parse.y (patch_invoke): Resolve unresolved invoked method
9013 (qualify_ambiguous_name): STRING_CST to qualify expression for
9014 type name resolution.
9016 1999-06-24 Andrew Haley <aph@cygnus.com>
9018 * class.c (finish_class): Whenever a deferred method is
9019 output, rescan the list of methods to see if a new candidate for
9020 output can be found.
9022 1999-06-28 Tom Tromey <tromey@cygnus.com>
9024 * jvspec.c (lang_specific_driver): Recognize --help.
9026 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9028 * parse.y (resolve_package): Fixed bogus return statement.
9029 (patch_method_invocation): Resolve method invocation beginning with
9030 a package name qualifier.
9032 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9034 * Make-lang.in (java.stage1): Depend on stage1-start.
9035 (java.stage2): Likewise for stage2-start.
9036 (java.stage3): Likewise for stage3-start.
9037 (java.stage4): Likewise for stage4-start.
9039 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9041 * parse.y (java_complete_lhs): When doing cross referencing, don't
9042 try to keep file location on a WFL expanded as a CALL_EXPR.
9044 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9046 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9047 compiling to class file a void method with an empty method body.
9048 As a side effect, the bytecode backend will generate the
9049 appropriate `return' instruction.
9051 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9053 * parse.y (lookup_package_type_and_set_next): New function prototype.
9054 (resolve_package): Search current and imported packages.
9055 (lookup_package_type_and_set_next): New function.
9057 1999-06-22 Andrew Haley <aph@cygnus.com>
9059 * verify.c (verify_jvm_instructions): Check for pending blocks
9060 before invalid PC test and opcode switch, not after.
9062 1999-06-21 Andrew Haley <aph@cygnus.com>
9064 * except.c (find_handler_in_range): The upper limit for exception
9065 ranges is exclusive, not inclusive: (start <= pc < end).
9066 (link_handler): find child pointer which points to outer by
9067 searching sibling list: previous code incorrectly assumed that
9068 outer->outer->first_child must point to outer.
9069 * verify.c (verify_jvm_instructions): FIXME added to code for
9071 (verify_jvm_instructions): Do not assume that the last block
9072 processed in a subroutine is a block which ends with a `ret'
9073 instruction. With some control flows it is possible that the last
9074 block ends with an `athrow'.
9076 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9078 * parse.y (qualify_ambiguous_name): Reorganized the post
9079 evaluation of non WFL leading expression nodes.
9081 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9083 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9086 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9088 * parse.y (qualify_ambiguous_name): Handle qualified expression
9089 beginning with a STRING_CST.
9091 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9093 * parse.y (register_fields): Set DECL_INITIAL on both
9094 pre-initialized static and public fields.
9095 (resolve_field_access): Static field access expressions to always
9097 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9098 qualification. CONVERT_EXPR to be resolved as an expression name.
9099 (java_complete_lhs): Identify and access qualified final
9100 initialized field in switch statement case expression.
9101 (fold_constant_for_init): Pre-initialized field decl constant to
9104 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9106 * parse.y (note_possible_classname): Mark returned node with
9107 QUALIFIED_P only if the original class name contained a '/'.
9109 1999-06-05 Anthony Green <green@cygnus.com>
9111 * Make-lang.in (gcjh): More parallel build fixes.
9113 1999-06-03 Mike Stump <mrs@wrs.com>
9115 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9117 1999-06-02 Anthony Green <green@cygnus.com>
9119 * except.c (link_handler): Chain exception handlers in order.
9121 1999-06-02 Anthony Green <green@cygnus.com>
9123 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9124 with nops and process as usual in order to always set correct EH
9125 ranges. Emit detailed warnings about unreachable bytecodes.
9127 1999-06-02 Anthony Green <green@cygnus.com>
9129 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9132 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9134 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9135 or the searched field decl.
9137 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9139 * parse.y (fold_constant_for_init): Convert numerical constant
9140 values to the type of the assigned field.
9142 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9144 * expr.c (lookup_field): Relaxed the test on class loading error
9146 * parse.y (fold_constant_for_init): Enabeled old code.
9148 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9150 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9151 decide the validity of the cast of a java.lang.Cloneable reference
9153 (patch_conditional_expr): Fixed first argument passed to
9154 binary_numeric_promotion.
9156 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9158 * parse.y (qualify_ambiguous_name): Take into account that a
9159 CONVERT_EXPR might specify a type as a WFL.
9161 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9163 * parse.y (patch_assignment): Save the rhs before using it as an
9164 argument to _Jv_CheckArrayStore.
9166 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9168 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9170 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9172 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9173 floating point litteral only when the exponent indicator has been
9176 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9178 * parse.y (formal_parameter:): Construct argument tree list
9179 element even if a yet unsupported final parameter was encountered.
9181 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9183 * parse.y (finish_method_declaration): Issue errors for native or
9184 abstract methods declared with a method body, as well as for non
9185 native or non abstract methods with no method body.
9187 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9189 * class.c (build_utf8_ref): Initialize variable `field'.
9191 * decl.c (init_decl_processing): Initialize variable `field'.
9193 * expr.c (build_known_method_ref): Mark parameters `method_type',
9194 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9195 (process_jvm_instruction): Likewise for parameter `length'.
9197 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9198 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9201 * parse.y (maybe_generate_clinit): Remove unused variable
9202 `has_non_primitive_fields'.
9203 (find_in_imports_on_demand): Initialize variables `node_to_use'
9205 (patch_binop): Likewise for variable `prom_type'.
9206 (patch_unaryop): Likewise for variable `prom_type'.
9208 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9210 * xref.c (xref_table): Add missing initializer.
9212 1999-05-14 Tom Tromey <tromey@cygnus.com>
9214 * java-except.h (struct eh_range): Removed unused `next' member.
9215 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9216 after adding all exception handlers. Sort exception ranges in
9218 (struct pc_index): New structure.
9219 (start_pc_cmp): New function.
9220 * except.c (add_handler): Return `void'. Don't call link_handler;
9221 instead construct an ordinary linked list and do range
9223 (check_nested_ranges): New function.
9224 (link_handler): Changed interface to allow merging of eh_ranges.
9225 Split overlapping ranges. Return `void'.
9227 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9229 * parse.y (constructor_block_end:): New rule, tagged <node>.
9230 (constructor_body:): Use `constructor_block_end' instead of
9233 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9235 * parse.y (statement_nsi:): Pop `for' statement block.
9236 (java_complete_lhs): Labeled blocks containing no statement are
9237 marked as completing normally.
9239 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9241 * xref.c (xref_set_current_fp): New function, defined.
9242 * xref.h (xref_set_current_fp): New function, prototyped.
9244 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9246 * check-init.c (check_init): Take into account that
9247 LABELED_BLOCK_STMT can be empty.
9249 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9251 * parse.y (java_check_regular_methods): Warning check on not
9252 overriding methods with default access in other packages does not
9253 apply to `<clinit>'.
9254 (java_complete_lhs): If block body is an empty_stmt_node, replace
9255 it by NULL_TREE. This prevents gcc from generating an irrelevant
9258 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9260 * check-init.c (check_init): Removed code accepting to see things
9261 falling through default:, when doing xrefs.
9262 * java-tree.h (do_not_fold): New global variable, declared.
9263 * parse.y (do_not_fold): New global variable, defined.
9264 (java_complete_expand_method): Set `do_not_fold' to the value of
9265 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9266 and reinstall them after them have been purged; do not check for
9267 initializations; do not issue missing return errors.
9268 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9270 (patch_binop): Skip the fold part when doing xrefs.
9271 (build_string_concatenation): Skip the concatenation part when
9273 (patch_synchronized_statement): Do not generate a try-finally when
9275 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9276 and keep the location where the throw was seen.
9277 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9278 any treatment on the converted node an simply return a NOP_EXPR of
9280 * xref.c (xref_get_data): New function, defined.
9281 * xref.h (xref_get_data): New function, declared.
9282 (XREF_GET_DATA): Use xref_get_data.
9284 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9286 * gjavah.c (print_include): Cast the result of `strlen' to int
9287 when comparing against a signed value.
9288 (add_namelet): Likewise.
9290 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9292 * expr.c (expand_invoke): Mark parameter `nargs' with
9294 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9296 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9299 * jcf-reader.c (get_attribute): Cast a value to long
9300 when comparing against a signed expression. Likewise.
9302 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9305 1999-05-11 Andrew Haley <aph@cygnus.com>
9307 * parse.y (source_end_java_method): If the current method contains
9308 any exception handlers, force asynchronous_exceptions: this is
9309 necessary because signal handlers in libjava may throw exceptions.
9310 * decl.c (end_java_method): Ditto.
9312 1999-05-11 Tom Tromey <tromey@cygnus.com>
9314 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9316 * jvspec.c (THREAD_NAME): Removed.
9317 (GC_NAME): Likewise.
9318 (MATHLIB): Likewise.
9319 (WITHLIBC): Likewise.
9321 (THREADLIB): Likewise.
9322 (MATH_LIBRARY): Likewise.
9323 (lang_specific_driver): Don't add `-l' options to command line.
9324 Instead, add a single --specs option. Recognize `-L' options and
9325 use them to search for spec file.
9326 (find_spec_file): New function.
9327 (SPEC_FILE): New define.
9329 1999-05-11 Dave Brolley <brolley@cygnus.com>
9331 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9332 cpplib-enabled build.
9334 1999-05-05 Per Bothner <bothner@cygnus.com>
9336 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9337 temporarily zero it while calling rest_of_decl_compilation.
9339 * java-tree.h (string_ptr_type_node): Add declaration.
9340 * decl.c: Define and initialize string_ptr_type_node.
9341 * parse.y (patch_string_cst): Use string_ptr_type_node.
9343 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9344 * parse.y (for_statement): Now unconditionally exit_block.
9345 (finish_labeled_statement): No longer exit_block if for-loop.
9346 (patch_loop_statement): Check harder if the loop is already labeled.
9348 * parse.y (patch_initialized_static_field): Removed function.
9349 (maybe_generate_clinit): Removed special handling for interfaces.
9350 (java_complete_expand_methods): Do a preliminary java_complete_tree
9351 on <clinit> to determine if it can be removed.
9352 (java_complete_expand_method): Remove special handling for <clinit>.
9353 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9354 optimize if we get back empty_stmt_node.
9355 For MODIFY_EXPR, re-do checking of static initializers.
9356 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9357 For VAR_DECL, pass correct context.
9359 * verify.c (verify_jvm_instructions): Better error messages.
9361 1999-05-03 Tom Tromey <tromey@cygnus.com>
9363 * parse-scan.y (interface_declaration): Call
9364 report_class_declaration for interfaces.
9366 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9368 * Makefile.in: Remove -v from bison command lines.
9370 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9372 * check-init.c (check_init): Exclude a case of error when doing
9374 * class.c (layout_class_method): Don't generate the error message
9375 twice when compiling from source.
9376 * lang-options.h: Added `-Wredundant-modifers' and
9377 `-Wunusupported-jdk11' flags and help text.
9378 * lang.c (lang_decode_option): Added support for
9379 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9380 flag_static_local_jdk11 and flag_redundant set accordingly.
9381 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9382 * parse.h (EXPR_WFL_ADD_COL): New macro.
9383 (DECL_END_SOURCE_LINE): Likewise.
9384 (DECL_INHERITED_SOURCE_LINE): Likewise.
9385 * parse.y (static_ref_err): New function, prototyped.
9386 (CCB_TK): Now tagged <operator>.
9387 (class_body:): Remember the location of the closing '}' of a class
9388 definition when doing xrefs.
9390 (block_end:): Likewise.
9391 (create_class): Remember the location of the inherited class
9392 identifier when doing xrefs.
9393 (register_fields): Added test on first operand of `init' before
9394 testing it TREE_CODE.
9395 (method_header): Store the location of the class identifier in the
9396 class decl when doing xrefs.
9397 (finish_method_declaration): Don't combine first/last method line
9399 (java_check_regular_methods): Warning check on not overriding
9400 methods with default access on other packages move before check on
9401 static methods. Initialization of `aflags' also moved up.
9402 (resolve_expression_name): Call static_ref_err to report the error.
9403 (static_ref_err): New function, implemented.
9404 (resolve_field_access): Returned simplified static field access
9406 (resolve_qualified_expression_name): Check for illegal use of
9407 static fields in a non static context. Call static_ref_err to
9408 report error in various places.
9409 (java_complete_tree): Do not fold initialized static fields when
9411 (java_complete_lhs): Likewise.
9413 1999-04-29 Anthony Green <green@cygnus.com>
9415 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9416 create internal labels.
9417 (lookup_label): Ditto.
9419 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9421 * class.c (layout_class_method): Generate <clinit>'s rtl for
9423 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9424 for interfaces' <clinit>.
9425 * expr.c (lookup_field): Search for fields in interfaces.
9426 (expand_invoke): Fixed indentation.
9427 (expand_java_field_op): Likewise. Use IS_CLINIT.
9428 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9429 (IS_CLINIT): New macro.
9430 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9431 interface was parsed.
9432 (maybe_generate_clinit): Don't generate if the current class is an
9433 interface with only fields of primitive types.
9434 (reset_method_name): Use IS_CLINIT.
9435 (java_complete_expand_method): Expand <clinit> when it exists for
9436 interfaces. Use IS_CLINIT.
9437 (resolve_expression_name): Use DECL_CONTEXT instead of
9438 current_class to build static field references.
9439 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9440 ARRAY_REF when doing xreferencing.
9441 (check_final_assignment): Fixed typo in leading comment. Use
9443 (patch_array_ref): Don't fully expand array references when
9445 (patch_return): Use IS_CLINIT.
9446 (patch_throw_statement): Likewise.
9448 1999-04-22 Tom Tromey <tromey@cygnus.com>
9450 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9452 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9454 * decl.c (predef_filenames, predef_filenames_size): New globals
9455 (init_decl_processing): predef_filenames and predef_filenames_size
9457 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9459 * jcf-parse.c (predefined_filename_p): New function.
9460 (yyparse): Check that files on the command line are specified only
9461 once and issue a warning otherwise.
9462 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9463 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9464 avoid a gcc warning with -W -Wall turned on.
9465 (java_expand_classes): Abort if errors were encountered.
9466 (java_complete_lhs): If the cross reference flag is set, wrap
9467 field DECL node around a WFL when resolving expression name.
9469 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9471 * lang.c (lang_decode_option): Fixed returned value when parsing
9472 `-fxref=...' and `-Wall'.
9473 * parse.y (source_end_java_method): Do not generate code when
9474 flag_emit_xref is set.
9475 (resolve_expression_name): Do not build static field access when
9476 flag_emit_xref is set.
9477 (resolve_field_access): No special treatment on `length' when
9478 flag_emit_xref is set. Do not build qualified static field access
9479 when flag_emit_xref is set.
9480 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9481 when flag_emit_xref is set.
9482 (patch_assignment): Do not generate array store runtime check when
9483 flag_emit_xref is set.
9484 * xref.c (xref_flag_value): Fixed function declaration
9486 (xset_set_data): New function.
9487 * xref.h (xref_set_data): Added prototype for new function.
9488 (typedef struct xref_flag_table): New field data.
9489 (XREF_GET_DATA): New macro.
9491 1999-04-19 Tom Tromey <tromey@cygnus.com>
9493 * xref.h (enum): Removed trailing comma.
9495 * parse.y (resolve_qualified_expression_name): Added missing
9498 1999-04-15 Anthony Green <green@cygnus.com>
9500 * gjavah.c: New prototypes for java_float_finite and
9503 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9505 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9508 1999-04-06 Jeffrey A Law (law@cygnus.com)
9510 * Makefile.in (TREE_H): Add tree-check.h.
9511 (RTL_H): Add genrtl.h.
9513 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9515 * parse.y (patch_assignment): Added ArrayStoreException runtime
9518 1999-04-06 Per Bothner <bothner@cygnus.com>
9520 * expr.c (pop_type_0): New function.
9521 (pop_type): Use pop_type_0.
9522 * java-tree.h (pop_type_0): New declaration.
9523 * verify.c (verify_jvm_instructions): Check return instructions.
9525 * parse.y (patch_binop): Don't fold if non-constant and emiting
9528 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9530 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9532 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9533 (main_jcf): Don't define.
9534 (process_file): Don't set `main_jcf'.
9536 * java-tree.h (main_jcf): Don't declare.
9538 * jcf-parse.c (main_jcf): Add static definition.
9540 * lang.c (main_jcf): Don't define.
9542 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9544 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9546 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9548 * jcf-depend.c: Include "config.h", not <config.h>.
9550 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9553 * jcf-path.c: Include "config.h", not <config.h>.
9555 * lex.c: Don't include various system header files.
9556 (java_init_lex): Cast the argument of `bzero' to PTR
9558 * parse-scan.y (java_push_parser_context): Likewise.
9560 * parse.y (java_push_parser_context): Likewise.
9561 (patch_bc_statement): Match format specifier to variable argument.
9563 * xref.c: Don't include <stdio.h>.
9565 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9567 * parse.y (struct parser_ctxt *ctxp): Now global.
9568 (declare_local_variables): Use WFL compound value for the
9569 declaration source line value, when doing cross-referencing.
9571 1999-03-31 Tom Tromey <tromey@cygnus.com>
9573 * gjavah.c (print_field_info): Allow constants of other types.
9574 (print_include): Generate include when new name is proper prefix
9575 of already printed name.
9576 (add_namelet): Likewise.
9577 (cxx_keyword_subst): New function.
9578 (print_method_info): Use it.
9579 (print_field_name): New function.
9580 (get_field_name): New function.
9581 (print_field_info): Use get_field_name and print_field_name.
9583 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9585 * Makefile.in (keyword.h): Generate using gperf language 'C', not
9586 'KR-C', so gperf uses the `const' keyword on strings.
9588 * keyword.gperf (java_keyword): Const-ify a char*.
9590 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9592 * parse.y (patch_bc_statement): Fixed identation and a bogus
9595 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9597 * parse.y (patch_assignment): Allow static variables in other
9598 classes to be assigned.
9600 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9602 * class.c (maybe_add_interface): Remove unused variable
9604 (make_class_data): Use = for assignment, not ==. Likewise.
9605 (emit_register_classes): Remove unused variable `decl'.
9607 * lex.c: Fix comment so as not to contain an embedded `/*'.
9609 * verify.c (verify_jvm_instructions): Remove unused variable
9612 1999-03-27 Per Bothner <bothner@cygnus.com>
9614 * parse.y (complete_loop_body): Rename to finish_loop_body.
9615 (complete_labeled_statement): Rename to finish_labeled_statement.
9616 (complete_for_loop): Rename to finish_for_loop.
9617 (complete_method_declaration): Rename to finish_method_declaration.
9619 * java-tree.h (continue_identifier_node): New global node.
9620 * decl.c: Define and initialize continue_identifier_node.
9621 * parse.y (generate_labeled_block): Remove - no longer needed.
9622 (build_loop_body): Use continue_identifier_node for continue block.
9623 (finish_labeled_statement): Also do pop_labeled_block actions.
9624 (java_complete_lhs): POP_LOOP even if error.
9625 (build_labeled_block): Special handling for continue_identifier_node.
9626 (patch_loop_statement): Re-organize.
9627 (patch_bc_statement): Re-write.
9629 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9631 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
9632 using a WFL compound value.
9633 * parse.y (xref.h): Include.
9634 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
9636 (register_fields): Set WFL compound value to lineno if doing
9638 (java_complete_expand_method): Call expand_xref if flag_emit_xref
9640 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
9641 * xref.h (expand_xref): Prototype renamed from xref_generate.
9643 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9645 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
9646 (GET_CURRENT_BLOCK): New macro.
9647 * parse.y (current_static_block): New global variable.
9648 (method_body:): Define action.
9649 (complete_method_declaration): Set current_function_decl to NULL
9650 when work on the current method is done.
9651 (declare_local_variables): Use GET_CURRENT_BLOCK.
9652 (java_method_add_stmt): Likewise.
9653 (java_complete_expand_method): Disable the use of `this' when
9655 (enter_a_block): If no current method exist, use
9656 current_static_block to link static initializer blocks.
9657 (exit_block): Rewritten to use current_static_block when no current
9659 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
9660 (patch_return): Forbid the use of `return' in static initializers.
9661 (patch_throw_statement): Fixed indentation. Issue specific error
9662 for uncaught thrown checked exception in static initializer
9663 blocks. Removed FIXME.
9665 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9667 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
9668 Link gcj from gcc.o.
9670 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9672 * parse.y (find_applicable_accessible_methods_list): When dealing
9673 with interface: ensure that a given interface or java.lang.Object
9674 are searched only once.
9676 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9678 * gjavah.c (print_c_decl): Remove unused argument `flags'.
9680 * jcf-dump.c (print_access_flags): Add braces around if-else.
9682 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
9685 * lex.c (build_wfl_node): Add static prototype.
9687 * lex.h (build_wfl_node): Remove static prototype.
9689 * parse.y: Include lex.c early enough to declare everything needed.
9690 Ensure calls to `build_wfl_node' pass the proper arguments.
9691 (create_class): Remove unused variable `super_decl'.
9692 (get_printable_method_name): Initialize variable `name'.
9694 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9696 * Changelog: Fixed 1999-03-22 typos.
9697 * lang.c (lang_decode_option): Fixed typo in error string in the
9700 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9702 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9704 * java-tree.h (flag_emit_xref): Declared extern.
9705 * lang.c (xref.h): Included.
9706 (flag_emit_xref): New global variable.
9707 (lang_decode_option): Added support for -fxref.
9711 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9713 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9716 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9718 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9719 $(srcdir)/../system.h and $(JAVA_TREE_H).
9720 (jcf-io.o): Depend on $(JAVA_TREE_H).
9721 (mangle.o): Likewise.
9723 * check-init.c (check_cond_init): Add static prototype.
9725 * class.c (build_java_method_type, hashUtf8String,
9726 make_field_value, get_dispatch_vector, get_dispatch_table,
9727 append_gpp_mangled_type, mangle_static_field): Likewise.
9728 (strLengthUtf8): Hide unused definition.
9729 (hashUtf8String): Const-ify.
9730 (make_field_value): Un-ANSI-fy.
9732 * constants.c: Move inclusion of jcf.h above java-tree.h.
9733 (set_constant_entry, find_class_or_string_constant,
9734 find_name_and_type_constant, get_tag_node,
9735 build_constant_data_ref): Add static prototype.
9737 * decl.c (push_jvm_slot, builtin_function,
9738 lookup_name_current_level): Likewise.
9739 (builtin_function): Const-ify.
9741 * except.c (expand_start_java_handler, expand_end_java_handler):
9742 Add static prototype.
9744 * expr.c (flush_quick_stack, push_value, pop_value,
9745 java_stack_swap, java_stack_dup, build_java_athrow,
9746 build_java_jsr, build_java_ret, expand_java_multianewarray,
9747 expand_java_arraystore, expand_java_arrayload,
9748 expand_java_array_length, build_java_monitor, expand_java_pushc,
9749 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
9750 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
9751 expand_compare, expand_test, expand_cond, expand_java_goto,
9752 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
9753 expand_java_field_op, java_push_constant_from_pool): Likewise.
9755 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
9756 (build_java_arraynull_check): Mark parameters `node' and `type'
9757 with ATTRIBUTE_UNUSED.
9758 (note_label): Likewise for parameter `current_pc'.
9759 (expand_java_call, expand_java_ret): Hide unused definition.
9761 * java-tree.h (make_class, build_constants_constructor,
9762 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
9763 init_outgoing_cpool, register_class, emit_register_classes,
9764 java_layout_seen_class_methods): Prototype.
9765 (unicode_mangling_length): Const-ify.
9766 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9767 emit_unicode_mangled_name, format_int, format_uint,
9768 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
9769 jcf_print_utf8_replace, open_class): Prototype.
9771 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
9772 <stdio.h>. Include tree.h/java-tree.h.
9773 (utf8_equal_string usage, process_class): Add static prototype.
9774 (open_class): Don't prototype this here.
9775 (utf8_equal_string): Match arguments to format specifiers.
9776 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
9777 TABLE_SWITCH, disassemble_method): Likewise.
9779 * jcf-io.c: Include tree.h/java-tree.h.
9780 (open_class, find_classfile, jcf_print_utf8,
9781 jcf_print_utf8_replace): Const-ify.
9783 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
9784 parse_class_file): Add static prototype.
9785 (find_in_current_zip): Match definition to existing static
9788 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
9789 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
9790 finish_jcf_block, define_jcf_label, get_jcf_label_here,
9791 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
9792 write_chunks, adjust_typed_op, generate_bytecode_conditional,
9793 generate_bytecode_return, perform_relocations, init_jcf_state,
9794 init_jcf_method, release_jcf_state, generate_classfile):
9795 Add static prototype.
9796 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
9797 (make_class_file_name): Const-ify.
9799 * jcf.h (find_classfile): Const-ify.
9801 * jv-scan.c (reset_report): Remove prototype.
9803 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
9804 (error): Rewrite to allow varargs.
9806 * lang.c (lang_f_options): Const-ify.
9808 * lex.c (java_parse_escape_sequence): Add static prototype.
9809 (java_allocate_new_line): Match definition to existing static
9812 * mangle.c Include tree.h/java-tree.h.
9813 (unicode_mangling_length, emit_unicode_mangled_name,
9814 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
9816 * parse.h (jdep_code): Remove trailing comma in enumeration.
9817 (java_get_line_col): Move prototype outside of !JC1_LITE test.
9818 (reset_report): Add prototype.
9820 * verify.c (push_pending_label, merge_types): Add static
9823 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
9825 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9827 * parse.y (find_applicable_accessible_methods_list): Extend the
9828 search to superinterfaces when relevant.
9829 (search_applicable_methods_list): New function.
9831 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9833 * class.c (unmangle_classname): Implemented stricter testing
9834 before setting the QUALIFIED_P flag on an identifier.
9836 1999-03-16 Per Bothner <bothner@cygnus.com>
9838 * parse.y (java_complete_lhs): Call force_evaluation_order
9839 after patch_newarray.
9840 (patch_binop): Don't call fold if there are side effects.
9842 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9844 * parse.y (java_stabilize_reference): Use save_expr instead of
9845 building a SAVE_EXPR node.
9846 (java_complete_lhs): Patch the resulting string of the `+='
9847 operator (if necessary) and complete the RHS after having built
9850 1999-03-15 Per Bothner <bothner@cygnus.com>
9852 * class.c (make_class): Don't set CLASS_P here (because
9853 this function is also called by build_java_array_type).
9854 (push_class): Set CLASS_P here instead.
9855 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
9857 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
9858 context. If the context is class, perfer "super" over "synchronized".
9859 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
9861 * parse.y (create_class): Don't call parser_check_super here;
9862 it is not robust. Always wait until later.
9864 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
9865 match what JDK 1.2 does), but don't set ACC_PUBLIC.
9867 1999-03-13 Per Bothner <bothner@cygnus.com>
9869 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
9870 * lex.h (UNGETC): Change misleading macro.
9872 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9874 * parse.y (java_stabilize_reference): Return NODE when patching a
9876 (java_complete_lhs): Put parenthesis around truth values.
9878 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9880 * class.c (layout_class_method): Don't make rtl for interface
9882 * parse.h (GET_TYPE_NAME): New macro.
9883 * parse.y (if_then_statement:): Fixed indentation.
9884 (if_then_else_statement:): Likewise.
9885 (for_statement:): Fixed spacing.
9886 (try_statement:): Fixed indentation.
9887 (create_interface): Don't force interfaces to be abstract.
9888 (method_header): Abstract methods are OK in interfaces.
9889 (declare_local_variables): Fixed typo in comment.
9890 (java_complete_expand_method): Fixed indentation.
9891 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
9892 non accessible fields.
9893 (java_stabilize_reference): New function.
9894 (java_complete_lhs): Fixed indentation. Use
9895 java_stabilize_reference in compound assignement. Insert the
9896 cast. If not processing `+' fix string constants before processing
9899 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9901 * constants.c (find_class_or_string_constant): Cast variable `j'
9902 to a `jword' when comparing against one.
9904 * expr.c (java_lang_expand_expr): Remove unused variables
9905 `has_finally_p' and `op0'.
9907 * gjavah.c (print_field_info): Cast a value to jint when comparing
9908 against one. Likewise for a jlong.
9909 (add_namelet): Likewise cast a `sizeof' to an int when comparing
9910 against a signed quantity.
9912 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
9913 (print_signature): Don't needlessly dereference variable `str'
9915 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
9916 `max_locals' with ATTRIBUTE_UNUSED.
9917 (jcf_parse_class): Likewise for variable `index'.
9919 * parse.h (reverse_jdep_list): Remove static prototype.
9921 * parse.y (build_jump_to_finally): Remove prototype and definition.
9922 (reverse_jdep_list): Add static prototype.
9924 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
9925 `assignment' and `expr_decl'.
9927 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
9929 1999-03-12 Andrew Haley <aph@cygnus.com>
9931 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
9932 we'll need a directory separator and a null character.
9934 1999-03-10 Per Bothner <bothner@cygnus.com>
9936 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
9938 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9940 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
9943 1999-03-05 Per Bothner <bothner@cygnus.com>
9945 * lex.c (java_parse_end_comment): Take extra parameter (next char).
9947 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
9949 * class.c (layout_class_method): A static method in a base class
9950 is never overridden, so treat it like it doesn't exist.
9951 However, do complain about private non-static method overriding
9952 public static method.
9954 * parse.y: Don't set unused INITIALIZED_P flag.
9955 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
9957 * parse.y (find_expr_with_wfl): Optimize tail-calls.
9958 (build_array_from_name): Re-order &index[string] to &string[index].
9960 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
9961 error_mark (it might catch more errors, but it is more likely to lose).
9963 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9965 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
9966 (parse-scan.o): Depend on toplev.h.
9968 * class.c (make_method_value): Add prototype. Make it static.
9969 Remove unused second argument, caller changed.
9971 * expr.c (java_lang_expand_expr): Remove unused variable
9974 * java-tree.h: Don't prototype find_in_current_zip.
9975 Add prototypes for verify_constant_pool, start_java_method,
9976 end_java_method, give_name_to_locals, expand_byte_code,
9977 open_in_zip, set_constant_value, find_constant1, find_constant2,
9978 find_utf8_constant, find_string_constant, find_class_constant,
9979 find_fieldref_index, find_methodref_index, write_constant_pool,
9980 count_constant_pool_bytes and encode_newarray_type.
9982 * jcf-dump.c: Remove unused variable `LONG_temp'.
9984 * jcf-parse.c: Include parse.h.
9985 (jcf_parse_source): Remove unused parameter, all callers changed.
9986 (jcf_figure_file_type): Add static prototype.
9987 (find_in_current_zip): Likewise. Also remove unused parameter,
9988 all callers changed.
9989 (read_class): Initialize variable `saved_pos'.
9991 * jcf-reader.c (jcf_parse_preamble): Mark variables
9992 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
9994 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
9995 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
9996 (java_parse_doc_section): Initialize variable `seen_star'.
9997 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
9998 (java_lex_error): Mark parameters `msg' and `forward' with
10000 (java_get_line_col): Mark parameters `filename' and `line' with
10003 * parse-scan.y: Include toplev.h.
10004 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10006 * parse.h: use `struct JCF', not plain `JCF'.
10007 (java_parser_context_save_global, java_expand_classes
10008 java_parser_context_restore_global, java_parse): Add prototypes.
10010 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10013 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10015 * check-init.c (check_init): COPYN takes word count, not bit count.
10017 1999-02-26 Per Bothner <bothner@cygnus.com>
10019 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10020 explicit build_decl. (Avoids crash in reload when optimizing.)
10022 1999-02-25 Per Bothner <bothner@cygnus.com>
10024 * decl.c (complete_start_java_method): Handle synchronized method
10025 even when compiling from bytecode.
10027 1999-02-26 Tom Tromey <tromey@cygnus.com>
10029 * gjavah.c (add_class_decl): Only generate `#include' if outer
10030 class is not the name of the class we are processing. Correctly
10031 append `.h' in #include.
10032 (process_file): Clean up newlines around generated `#include's.
10033 (decode_signature_piece): Correctly handle inner classes.
10034 (struct include): New structure.
10035 (all_includes): New global.
10036 (print_include): New function.
10037 (add_class_decl): Use it.
10038 (process_file): Likewise.
10039 (add_class_decl): Generate include for java-array.h if array
10041 (process_file): Don't generate java-array.h include.
10043 * gjavah.c (add_namelet): Check for standard package names here.
10044 (add_class_decl): Don't check for standard package names here.
10046 1999-02-25 Tom Tromey <tromey@cygnus.com>
10048 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10049 When reading a zip file, only use strncmp if both strings are
10050 bigger than the buffer length. Initialize `k' when looping
10053 1999-02-24 Tom Tromey <tromey@cygnus.com>
10055 * gjavah.c (struct namelet): New structure.
10056 (add_namelet): New function.
10057 (print_namelet): New function.
10058 (print_class_decls): Use add_namelet and print_namelet to generate
10059 namespaces and not classes.
10060 (method_printed): New global.
10061 (HANDLE_END_METHOD): Examine method_printed.
10062 (print_method_info): Set method_printed when required. Print
10063 error if function to be ignored is marked virtual. Handle $finit$
10065 (METHOD_IS_FINAL): New macro.
10066 (print_field_info): Use it.
10067 (HANDLE_METHOD): Clear method_printed.
10068 (method_pass): New global.
10069 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10070 (process_file): Do two passes over both fields and methods.
10071 (HANDLE_METHOD): Examine method_pass.
10072 (root): New global.
10073 (add_class_decl): New function.
10074 (print_class_decls): Don't scan over entire constant pool.
10076 1999-02-23 Tom Tromey <tromey@cygnus.com>
10078 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10079 disable linking in that case.
10081 1999-02-20 Tom Tromey <tromey@cygnus.com>
10083 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10086 1999-02-21 Per Bothner <bothner@cygnus.com>
10088 * decl.c (build_result_decl), java-tree.h: New method.
10089 (complete_start_java_method): Handle synchronized methods.
10090 Don't build DECL_RESULT here. (Ordering dependency problem.)
10091 (start_java_method): Call build_result_decl here instead ...
10092 * parse.y (java_complete_expand_method): ... and here.
10093 (expand_start_java_method): Don't call complete_start_java_method here.
10094 (java_complete_expand_method): Call it here instead.
10095 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10096 * java-tree.h: ... here.
10098 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10099 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10100 for ARRAY_REF - it doesn't work when array bounds are checked.
10101 (patch_array_ref): Handle it here instead.
10103 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10105 1999-02-19 Per Bothner <bothner@cygnus.com>
10107 Force left-to-right evaluation of binary operations etc.
10108 * expr.c (force_evaluation_order), java-tree.h: New function.
10109 * parse.y (java_complete_lhs): Pass binary operations, procedure
10110 calls, and ARRAY_REFs to force_evaluation_order.
10111 (various): Set TREE_SIDE_EFFECTS more carefully.
10113 Tolerate random (non-UTF8) encoding in comments without complaining.
10114 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10115 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10117 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10118 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10120 * parse.y (java_complete_lhs): Ignore an empty statement in a
10121 COMPOUND_EXPR. Don't complain about empty statement after return.
10123 1999-02-19 Per Bothner <bothner@cygnus.com>
10125 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10126 in TREE_LIST - just chain the POINTER_TYPEs together.
10127 (resolve_class): If type already resolved, return decl.
10128 After resolving, update TREE_TYPE(class_type), and name (if array).
10129 * parse.h (do_resolve_class), parse.y: Make non-static.
10130 * class.c (maybe_layout_super_class): Take this_class argument.
10131 Do do_resolve_class if necessary.
10132 (layout_class, layout_class_methods): Adjust calls appropriately.
10133 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10134 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10135 * typeck.c (build_java_array_type): Don't call layout_class.
10137 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10139 * parse.y (check_pkg_class_access): Allow private class access
10140 within the same package.
10141 (strip_out_static_field_access_decl): New function.
10142 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10143 operator argument before testing its nature.
10145 1999-02-03 Per Bothner <bothner@cygnus.com>
10147 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10148 (TRY_EXPR): Simplify - it no longer has a finally clause.
10149 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10150 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10151 * expr.c (java_lang_expand_expr): Likewise.
10152 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10153 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10154 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10155 (build_try_statement): Remove finally parameter and handling.
10156 (build_try_finally_statement): New function.
10157 (patch_try_statement): No longer need to support finally clause.
10158 (try_statement): Update grammar action rules.
10159 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10160 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10162 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10164 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10165 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10167 1999-02-17 Andrew Haley <aph@cygnus.com>
10169 * class.c (build_utf8_ref): Back out broken patch which was
10170 intended to to output signatures using '.' as a separator.
10172 * class.c (make_class_data): Output signatures using '.' as a
10173 separator, rather than '/'.
10174 (mangled_classname): Likewise.
10175 (make_field_value): Likewise.
10176 (make_method_value): Likewise.
10177 * constants.c (alloc_class_constant): Likewise.
10178 * expr.c (build_invokeinterface): Likewise.
10180 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10182 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10183 of an ancient workaround.
10185 1999-02-10 Jeffrey A Law (law@cygnus.com)
10187 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10190 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10192 * lex.c (yylex): Encode \0 as UTF8.
10194 1999-02-10 Tom Tromey <tromey@cygnus.com>
10196 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10197 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10198 (libgcj_zip): Renamed.
10199 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10201 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10203 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10204 (GC_NAME): Renamed -lgc to -lgcjgc.
10206 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10208 * lex.c (java_lang_cloneable): Initialize.
10209 * parse.y (java_lang_cloneable): New static variable.
10210 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10211 doing one more qualification round.
10212 (valid_ref_assignconv_cast_p): Reject null source or
10213 destination. Allow an array to be cast into java.lang.Cloneable.
10214 (patch_cast): Swapped two first arguments to first call to
10215 valid_ref_assignconv_cast_p.
10217 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10219 * parse.h: DECL_P renamed JDECL_P.
10220 * parse.y: DECL_P replaced by JDECL_P.
10221 (build_array_from_name): Always use pointer's type.
10222 (patch_bc_statement): Extra code to search continue target in a
10223 for loop. Fixed comments. Continue target is current loop when
10226 1999-02-05 Andrew Haley <aph@cygnus.com>
10228 * class.c (make_class_data): The superclass of an interface should
10229 be null, not class Object.
10231 * lex.c (java_lex): Sign extend hex literals.
10233 1999-02-04 Andrew Haley <aph@cygnus.com>
10235 * class.c (build_utf8_ref): Output signatures using '.' as a
10236 separator, rather than '/'.
10237 (make_class_data): Likewise.
10239 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10241 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10242 mkstemp.o. Get them from libiberty now.
10244 1999-02-02 Jeffrey A Law (law@cygnus.com)
10246 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10248 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10250 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10253 1999-02-02 Per Bothner <bothner@cygnus.com>
10255 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10256 * jcf-write.c (generate_bytecode_return): New function.
10257 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10259 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10260 generate special [fd]const_[01] instructions.
10262 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10264 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10265 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10267 1999-02-01 Per Bothner <bothner@cygnus.com>
10269 * parse.y (patch_method_invocation): Handle calling static methods,
10270 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10272 * parse.y (java_complete_lhs): Don't complain about unreachable
10273 exit condition in a do-while statement.
10275 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10277 * lex.c (java_read_char): Fixed utf8 decoding.
10278 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10280 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10281 comments. Local variable `all_primitive' is gone. Broadened
10282 acceptance of `0' to floating point targets. `long' can now be
10283 widened to `double' or `float'.
10284 (valid_method_invocation_conversion_p): Added leading
10285 comment. Fixed tabulation.
10286 (build_string_concatenation): Optimize out left or right empty
10289 1999-01-28 Per Bothner <bothner@cygnus.com>
10291 * jcf-write.c (localvar_alloc): Only emit entry for
10292 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10293 (generate_bytecode_insns): Only call put_linenumber if
10294 debug_info_level > DINFO_LEVEL_NONE.
10295 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10296 is specified, add -g1 (for compatibility wih javac).
10298 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10300 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10301 gjavah.o, check-init.o, jv-scan.o
10303 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10305 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10307 * gjavah.c: Include config.h and system.h.
10309 * javaop.h (inline): Don't define, its handled by system.h.
10310 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10311 from `inline' to `static inline'.
10313 * jcf.h (inline): Don't define, its handled by system.h.
10315 * lex.c (inline): Likewise.
10317 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10319 * lang-specs.h: Map -Qn to -fno-ident.
10321 1999-01-29 Richard Henderson <rth@cygnus.com>
10323 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10325 1999-01-29 Tom Tromey <tromey@cygnus.com>
10327 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10328 then cast it to Object before calling `append' method.
10330 1999-01-28 Per Bothner <bothner@cygnus.com>
10332 * check-init.c (check_bool2_init, check_bool_init, check_init):
10333 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10334 * jcf-write.c (generate_bytecode_insns): Likewise.
10336 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10338 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10339 * parse.y (patch_cast): Allow a boolean to be cast into a
10342 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10344 * parse.y: (class_declaration:): Fixed indentation.
10345 (class_member_declaration:): Extra `;' after field declaration now
10347 (interface_declaration:): Removed debug messages in error reports.
10348 (patch_binop): Nodes created and returned inherit the orignal
10349 node's COMPOUND_ASSIGN_P flag value.
10350 (patch_cast): Fix cast from char to floating point.
10352 1999-01-25 Andrew Haley <aph@cygnus.com>
10354 * except.c, java-except.h (expand_resume_after_catch): new
10356 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10357 to branch back to main flow of control after a catch block.
10359 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10361 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10362 $(srcdir)/../system.h.
10363 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10364 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10365 (jcf-write.o): Likewise.
10366 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10367 (mangle.o): Depend on $(srcdir)/../toplev.h.
10368 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10369 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10371 * class.c: Include output.h and parse.h.
10372 (mangled_classname): Add the `const' keyword to a char*.
10373 (find_named_method): Hide unused function definition.
10374 (build_utf8_ref): Change type of variable `c' to unsigned char.
10375 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10376 (build_class_ref): Add the `const' keyword to a char*.
10377 (layout_class_method): Remove unused variable `buf'.
10379 * decl.c (find_local_variable): Remove unused variable `rtl'.
10380 (pushdecl): Likewise for variables `different_binding_level' and
10382 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10383 (maybe_build_cleanup): Likewise for parameter `decl'.
10385 * except.c (expand_start_java_handler): Mark parameter `range'
10386 with ATTRIBUTE_UNUSED.
10388 * expr.c: Include except.h.
10389 (pop_type): Remove unused variable `i'.
10390 (pop_value): Likewise for variables `n_words' and `i'.
10391 (expand_java_arrayload): Likewise for variable `convert'.
10392 (java_lang_expand_expr): Likewise for variables `op0', `type',
10393 `mode', `unsignedp', `node' and `elements'.
10394 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10396 (process_jvm_instruction): Add a `const' qualifier to a char*.
10398 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10399 (temp_directory): Likewise.
10400 (print_c_decl): Likewise.
10401 (print_method_info): Likewise.
10402 (decode_signature_piece): Likewise.
10403 (print_mangled_classname): Likewise.
10405 * java-except.h: Provide prototypes for maybe_start_try,
10406 maybe_end_try and add_handler.
10408 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10409 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10410 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10411 init_expr_processing, push_super_field, init_class_processing,
10412 can_widen_reference_to, class_depth, verify_jvm_instructions,
10413 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10414 set_local_type, merge_type_state, push_type, load_type_state,
10415 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10416 emit_unicode_mangled_name): Add prototypes.
10418 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10419 (print_signature_type): Use ISDIGIT, not isdigit.
10420 (print_signature): Remove unused variable `j'.
10422 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10423 int when comparing against one.
10425 * jcf-parse.c: Include toplev.h.
10427 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10428 (localvar_free): Remove unused variable `i'.
10429 (generate_bytecode_conditional): Likewise for variable `kind'.
10431 * jv-scan.c: Include config.h and system.h. Remove redundant
10432 OS header and gansidecl.h includes.
10433 (warning): Add the `const' keyword to a char*. Also add
10434 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10435 __STDC__, when determining whether to use ANSI-isms.
10436 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10437 (xmalloc): Don't redundantly prototype here.
10438 (main): Remove unused parameter `envp'. Also fix the arguments
10439 passed to function `fatal' to match the format specifier.
10441 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10443 * mangle.c: Include toplev.h.
10444 (emit_unicode_mangled_name): Declare parameter `len'.
10446 * parse.y (parse_warning_context): Add the `const' keyword to a
10447 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10448 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10449 (issue_warning_error_from_context): Add the `const' keyword to
10451 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10452 not `__STDC__' for whether to use ANSI-isms.
10454 * typeck.c (incomplete_type_error): Mark parameters `value' and
10455 `type' with ATTRIBUTE_UNUSED.
10456 (parse_signature_type): Use ISDIGIT, not isdigit.
10458 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10459 (verify_jvm_instructions): Likewise. Remove unused variables
10460 `field_name' and `default_val'.
10462 * zextract.c: Include config.h and system.h. Remove redundant
10463 OS header includes.
10465 * zipfile.h: Prototype `read_zip_archive'.
10467 1999-01-21 Andrew Haley <aph@cygnus.com>
10469 * typeck.c (convert): Allow conversions to void type: some
10470 optimizations in gcc do this.
10472 1999-01-21 Andrew Haley <aph@cygnus.com>
10474 * typeck.c (convert_ieee_real_to_integer): New function.
10475 (convert): When not using fast-math and using hardware fp, convert
10476 an IEEE NaN to zero.
10478 1999-01-18 Andrew Haley <aph@cygnus.com>
10480 * parse.y (patch_binop): Do a type conversion from signed to
10481 unsigned and then back to signed when a ">>>" is found.
10483 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10485 * java-tree.h: (check_for_initialization): Added prototype.
10486 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10487 * parse.y (do_resolve_class): Removed unused locals.
10488 (read_import_dir): Likewise.
10489 (resolve_qualified_expression_name): Array creation
10490 expressions are valid primary expressions.
10491 (qualify_ambiguous_name): Likewise.
10492 (patch_synchronized_statement): Removed unused local.
10494 1999-01-17 Jeffrey A Law (law@cygnus.com)
10496 * Makefile.in (zextract.o): Add dependencies.
10498 * Makefile.in: Do not put ^Ls at the start of a line.
10500 1999-01-15 Per Bothner <bothner@cygnus.com>
10502 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10503 sub-type the result of the call that gets the exception value.
10505 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10506 don't call finish_class.
10508 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10509 clear found before continuing.
10511 * verify.c (verify_jvm_instructions): On an array load, allow
10512 and handle top of stack to be TYPE_NULL.
10514 * gjavah.c (generate_access): Translate Java package private or
10515 protected access to C++ public, but with a comment.
10517 1999-01-13 Andrew Haley <aph@cygnus.com>
10519 * expr.c (generate_name): Name prefix changed to avoid clashes
10520 with assembler temp labels.
10522 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10523 MODIFY_EXPR. Without this, code for the assignement may not be
10524 generated at all and the synchronized statement will read an
10525 uninitialized variable.
10527 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10529 * class.c (maybe_layout_super_class): Fixed returned value.
10530 * lex.c: Added 1999 to the copyright.
10531 (java_init_lex): Initialize java_lang_imported.
10532 * lex.h: Added 1999 to the copyright.
10533 * parse.h: Added 1999 to the copyright.
10534 (REGISTER_IMPORT): Fixed typo in trailing macro.
10535 (CURRENT_OSB): New macro.
10536 (struct parser_ctxt): New fields osb_depth, osb_limit.
10537 * parse.y (java_lang_id): New global variable.
10538 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10539 (array_creation_expression:): Use CURRENT_OSB.
10540 (dims:): Uses a stack to keep track of array dimensions.
10541 (cast_expression:): Use CURRENT_OSB.
10542 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10544 (register_fields): Fixed typos in comment.
10545 (check_method_redefinition): Fixed comment indentation.
10546 (java_check_regular_methods): Set saved found wfl to NULL after
10547 having reinstalled it in the previously found DECL_NAME.
10549 1999-01-10 Richard Henderson <rth@cygnus.com>
10551 * gjavah.c (java_float_finite): Use a union to do type punning.
10552 (java_double_finite): Likewise.
10554 1999-01-09 Per Bothner <bothner@cygnus.com>
10556 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10557 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10558 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10559 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10560 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10561 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10563 1999-01-08 Per Bothner <bothner@cygnus.com>
10565 * check-init.c (check_init): If compiling to native, we don't
10566 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10568 1999-01-08 Tom Tromey <tromey@cygnus.com>
10570 * parse-scan.y (variable_declarator_id): Set or increment
10572 (bracket_count): New global.
10573 (formal_parameter): Handle case where bracket pairs trail variable
10576 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
10578 * jcf-parse.c (yyparse): variable len changed from a char to an
10579 int to prevent overflow.
10581 1999-01-06 Per Bothner <bothner@cygnus.com>
10583 * java-tree.h: Declare read_class.
10584 * jcf-parse.c (read_class): New function.
10585 (load_class): Now just call read_class.
10587 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
10588 * jcf-parse.c (parse_source_file): Declare save_error_count,
10589 which is needed by java_parse_abort_on_error macro,
10590 * parse.y (java_layout_classes, java_expand_classes): Likewise.
10592 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
10593 constructor, if initializing a static field.
10594 (patch_new_array_init): Set TREE_CONSTANT if it is.
10595 * expr.c (java_lang_expand_expr): For a static array constructor
10596 of primitive elements, allocate the array itself statically.
10597 Disabled until we can set the vtable field statically.
10599 * check-init.c: New file. Checks for definite assignment.
10600 * Makefile.in (JAVA_OBJS): Add check-init.o.
10601 * parse.y (java_complete_expand_method): Call check_for_initialization.
10602 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
10604 1999-01-06 Graham <grahams@rcp.co.uk>
10606 * parse.y : include system.h instead of including
10607 standard headers directly with the exception of <dirent.h>.
10609 1999-01-06 Per Bothner <bothner@cygnus.com>
10611 * lex.h: Moved static function declarations to lex.c,
10612 to shut up some -Wall warnings.
10613 * lex.c: Static function declarations moved here.
10614 * jcf-dump.c: Small fixes to shut up -Wall warnings.
10616 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10618 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
10620 1998-12-22 Per Bothner <bothner@cygnus.com>
10622 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
10623 * verify.c (verify_jvm_instructions): Fix off-by-one error.
10625 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
10626 (localvar_alloc): Change return type to void,
10627 (emit_unop): Remove unused variable size.
10629 * jcf-write.c (struct jcf_block): Add new union.
10630 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
10631 (call_cleanups): New functions.
10632 (struct jcf_partial): New fields num_finalizers and return_value_decl.
10633 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
10634 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
10635 * lang.c (lang_init): Call using_eh_for_cleanups.
10636 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
10637 completing operands to patch_synchronized_statement.
10638 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
10639 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
10640 WITH_CLEANUP_EXPR instead of TRY_EXPR.
10642 1998-12-20 John F. Carr <jfc@mit.edu>
10644 * Make-lang.in: Comment out control-Ls; they upset some makes.
10646 1998-12-18 Tom Tromey <tromey@cygnus.com>
10648 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
10651 1998-12-17 Tom Tromey <tromey@cygnus.com>
10653 * parse.y (DIR_SEPARATOR): New define.
10654 (check_class_interface_creation): Use it.
10656 * parse-scan.y (report_main_declaration): Recognize
10657 `java.lang.String' in argument to main.
10659 1998-12-16 Per Bothner <bothner@cygnus.com>
10661 * parse.y (create_interface): Remove bogus test.
10663 1998-12-16 Per Bothner <bothner@cygnus.com>
10665 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
10666 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
10668 1998-12-16 Tom Tromey <tromey@cygnus.com>
10670 * parse-scan.y (qualified_name): Use correct sprintf format.
10672 1998-12-15 Tom Tromey <tromey@cygnus.com>
10674 * gjavah.c (print_field_info): Changed how most negative number is
10677 1998-12-14 Per Bothner <bothner@cygnus.com>
10679 * parse.y (fold_constant_for_init): New function.
10680 (resolve_expression_name): Don't replace static final
10681 constant-initialized fields by its value.
10682 (java_complete_lhs): New. Same as java_complete_tree, except does
10683 not replace static final constant-initialized fields by their values.
10684 (register_fields): If there is an initializer, set DECL_INITIAL and
10685 MODIFY_EXPR_FROM_INITIALIZATION_P.
10686 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
10687 Only call patch_initialized_static_field if
10688 MODIFY_EXPR_FROM_INITIALIZATION_P.
10689 (patch_initialized_static_field): If not valid constant, clear
10692 * parse.y (lookup_field_wrapper): Fix thinko.
10694 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10695 set and restore global lineno.
10697 1998-12-14 Tom Tromey <tromey@cygnus.com>
10699 * gjavah.c (print_field_info): If value to print is the smallest
10700 value of its size, then print as hex to avoid later warnings from
10703 1998-12-14 Tom Tromey <tromey@cygnus.com>
10705 * gjavah.c (decompile_method): Decompile `return null'.
10706 (process_file): Generate `#pragma interface'.
10707 (method_declared): New global.
10708 (print_method_info): Set it.
10709 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10710 (print_method_info): Handle abstract methods.
10712 1998-12-13 Per Bothner <bothner@cygnus.com>
10714 * parse.y (patch_method_invocation): If class_decl is null
10715 (e.g. an array type), use original type.
10717 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10718 errors about uncaught exception from clone (of array, specifically).
10720 1998-12-13 Tom Tromey <tromey@cygnus.com>
10722 * gjavah.c (decompile_method): Handle all types of `return'
10723 opcode. Decompile `return this' and `return'.
10724 (method_access): New global.
10725 (print_method_info): Set it.
10726 (decompile_method): Don't decompile a synchronized method.
10728 1998-12-13 Tom Tromey <tromey@cygnus.com>
10730 * jcf-reader.c (jcf_parse_one_method): Recognize
10732 * gjavah.c (HANDLE_END_METHOD): New macro.
10733 (HANDLE_CODE_ATTRIBUTE): New macro.
10734 (decompile_method): New function.
10735 (print_method_info): Don't print `;\n' at end of function decl.
10736 Include java-opcodes.h.
10737 (decompiled): New global.
10739 1998-12-12 Per Bothner <bothner@cygnus.com>
10741 * class.c (build_class_ref): Handle PRIMTYPE.class if
10742 flag_emit_class_files.
10743 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
10744 if flag_emit_class_files.
10745 * parse.y (java_complete_tree): Pre-liminary support for
10746 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
10748 * parse.y (patch_synchronized_statement): Don't call monitorexit
10749 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
10751 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
10753 * zipfile.h (opendir_in_zip): New declaration.
10754 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
10755 (opendir_in_zip): New function, using code from open_in_zip.
10756 (open_in_zip): Call opendir_in_zip.
10757 (find_class): Remove no-longer-used do_class_file parameter,
10758 but add source_ok parameter. Change logic so if we find a .java file,
10759 we don't look for .class in later classpath emtries.
10760 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
10761 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
10762 * gjavah.c: Update call to find_class.
10763 * jcf-dump.c: Likewise.
10765 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
10766 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
10767 nothing if body is empty_stmt_node.
10768 Various little fixes so SP gets correctly adjusted.
10769 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
10770 For CALL_EXPR, test if static first.
10771 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
10772 such as the ones we create for Object and Class.
10773 Set and restore current_function_decl.
10774 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
10775 (note_possible_classname): New function.
10776 (read_import_entry): Removed. Merged with read_import_dir.
10777 (read_import_dir): Don't call find_class - that only gives us
10778 the first classpath entry having the needed package.
10779 Use the struct buffer data structure from buffer.h.
10780 (read_import_dir, find_in_imports_on_demand): The remembered
10781 class names now use '.' (not '/') as package separator.
10783 * parse.y (java_complete_expand_methods): Call write_classfile
10784 here, and not in java_expand_classes (which only gets first class).
10786 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10788 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
10789 (register_fields): If a static fields has an initializer, just
10790 chain it on ctxp->static_initialized, and handle later.
10791 (java_complete_expand_methods): Force <clinit> first.
10792 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
10793 - it's already been completed.
10794 (patch_initialized_static_field): New function.
10795 (java_complete_field): Call it.
10797 1998-12-12 Per Bothner <bothner@cygnus.com>
10799 * expr.c (encode_newarray_type, build_new_array): New functions.
10800 * java-tree.h: Declare build_new_array.
10801 * jcf-write.c (patch_newarray): Use build_new_array.
10803 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
10804 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
10806 * parse.y (patch_new_array_init): Re-organize.
10807 Now is passed the actual array (pointer) type of the value.
10808 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
10809 (patch_array_constructor): Removed - merged into patch_new_array_init.
10810 (java_complete_tree): Update patch_new_array_init.
10812 * jcf-write.c (find_constant_index): New function.
10813 (generate_bytecode_insns): Use find_constant_index.
10814 (generate_classfile): Use find_constant_index for ConstantValue.
10816 1998-12-11 Tom Tromey <tromey@cygnus.com>
10818 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
10819 * decl.c (init_decl_processing): Renamed dtable -> vtable.
10820 * class.c (make_class_data): Renamed dtable -> vtable, and
10821 dtable_method_count -> vtable_method_count.
10823 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10825 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
10826 global variables, initialized.
10827 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
10828 Declared new global variables.
10829 * lex.c (java_lex): Return long_zero_node, float_zero_node,
10830 double_zero_node, integer_zero_node upon direct matching.
10831 * parse.y (purify_type_name): Added function prototype.
10832 (duplicate_declaration_error_p): Consider new_type as potentially
10833 being a incomplete type. Use purify_type_name on type string.
10834 (method_header): saved_type: unused variable removed. Don't figure
10835 return type if method name is invalid.
10836 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
10837 processed by patch_unaryop.
10838 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
10839 increment/decrement node into its original type after binary
10840 numeric promotion on its operands.
10842 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10844 * parse.y (array_initializer:): Array init operand is NULL_TREE
10845 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
10846 now an error. Fixed indentation problems.
10847 (patch_string): Handle error_mark_node as an argument.
10848 (patch_new_array_init): Fixed indentation problems.
10849 (array_constructor_check_entry): Removed check on null wfl_value.
10850 Return an error if wfl_value's walk returns an error.
10852 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10854 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
10855 * lex.c (java_lex): Remember column position before advancing one
10856 token. Retain location information on OCB_TK.
10857 * lex.h (typedef struct java_lc): Added new field.
10858 * parse.h (GET_SKIP_TYPE): New macro.
10859 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
10860 * parse.y (build_new_array_init, patch_new_array_init,
10861 patch_array_constructor, maybe_build_array_element_wfl,
10862 array_constructor_check_entry): New function prototypes.
10863 (switch_block:): Tagged <node>.
10864 (OCB_TK): Tagged <operator>.
10865 (array_initializer:): Installed actions.
10866 (variable_initializer): Build location information on element if
10868 (switch_statement:): Fixed indentation typo.
10869 (switch_block:): Redefined default action.
10870 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
10871 (patch_assignment): Removed duplicate code.
10872 (maybe_build_array_element_wfl, build_new_array_init,
10873 patch_new_array_init, patch_array_constructor,
10874 array_constructor_check_entry): New functions.
10876 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10878 * parse.y (array_initializer): Tagged <node>.
10879 (variable_initializer:): Use default rule.
10880 (array_initializer:): Defined actions.
10881 (variable_initializers:): Likewise.
10882 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
10883 non-static field accesses.
10884 (patch_invoke): Fixed indentation typo.
10885 (java_complete_tree): Likewise.
10886 (build_labeled_block): Changed leading comment. Generate an error
10887 in case of duplicate loop labels.
10888 (patch_conditional_expr): Patch results of string concatenation
10891 1998-12-06 Per Bothner <bothner@cygnus.com>
10893 * constants.c (find_methodref_index): When the class is an interface,
10894 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
10896 * decl.c (finit_identifier_node): Use "$finit$", rather than
10897 "<finit>" (which Sun's verifier rejects).
10898 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
10899 (generate_field_initialization_code): Removed.
10900 (fix_constructors) Don't add call to $finit$ here (wrong order).
10901 (patch_method_invocation): Add $finit$ call here.
10903 * java-tree.h (CALL_USING_SUPER): New macro.
10904 * parse.y (patch_invoke): Remove im local variable.
10905 (patch_method_invocation, patch_invoke): Don't pass super parameter.
10906 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
10907 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
10909 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
10911 * parse.y (java_complete_tree): Don't complain about unreachable
10912 statement if it is empty_stmt_node.
10914 * jcf-write.c (find_constant_wide): New function.
10915 (push_long_const): Use find_constant_wide.
10917 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
10918 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
10919 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
10920 Emit invokeinterface when calling an interface method.
10921 Emit invokespecial also when calling super or private methods.
10923 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
10925 1998-12-06 Per Bothner <bothner@cygnus.com>
10927 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
10929 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10931 * java-tree.h (java_layout_seen_class_methods): New function
10933 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
10934 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
10935 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
10936 * parse.y (method_declarator:): Defined action.
10937 (issue_warning_error_from_context): input_filename saved, set to
10938 the appropriate value and restored after java_error is called.
10939 (build_unresolved_array_type): Fixed comment.
10940 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
10941 (method_header): Deal with return type the same way type are
10942 handled for fields and method's parameters and local variables
10944 (check_method_redefinition): Removed extra CR.
10945 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
10946 (java_layout_seen_class_methods): New function.
10947 (java_layout_classes): Call java_layout_seen_class_methods.
10949 1998-12-03 Per Bothner <bothner@cygnus.com>
10951 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
10953 1998-12-03 Per Bothner <bothner@cygnus.com>
10955 * jcf-dump.c (main): Fix error message.
10956 * jcf-path.c (add_entry): Style fix.
10958 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
10960 * class.c (layout_class_method): Call build_java_argument_signature
10961 on constructors too.
10962 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
10963 (patch_method_invocation): Define a primary when resolving an
10964 expression name. Augmented comment on code checking illegal `this'
10965 usage. Loosened it test by accepting NEW_CLASS_EXPR.
10967 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
10969 * class.c (layout_class_method): Don't report error on non-static
10970 overriding static if the method is private.
10971 * java-tree.h (finish_class): Prototype added.
10972 * lex.c (java_get_line_col): Handle col argument -2 value.
10973 * parse.h: All static method declarations moved to parse.y.
10974 * parse.y: Now contains all static method declarations previously
10976 (find_expr_with_wfl, missing_return_error,
10977 unreachable_stmt_error): New functions.
10978 (java_get_real_method_name): Identify constructors bearing class
10979 names in source code compiled classes only.
10980 (java_complete_expand_methods): Call missing_return_error.
10981 (invocation_mode): Private methods invoked as static methods.
10982 (java_complete_tree): Call unreachable_stmt_error.
10984 1998-12-01 Tom Tromey <tromey@cygnus.com>
10986 * Makefile.in (+target): Removed.
10987 (+xmake_file): Likewise.
10988 (+tmake_file): Likewise.
10989 (.NOEXPORT): Removed duplicate.
10991 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10993 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
10995 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
10997 * jvgenmain.c: Remove the xmalloc prototype, we get it from
10998 libiberty.h. Provide an xmalloc definition.
11000 * jvspec.c: Remove the xmalloc prototype.
11002 * parse-scan.y: Include config.h and system.h. Don't include
11003 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11004 Provide an xstrdup definition.
11006 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11008 * jcf-path.c (add_entry): Recognize ".jar" too.
11009 * lang-specs.h: Likewise.
11011 1998-11-26 Per Bothner <bothner@cygnus.com>
11013 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11014 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11016 * jcf-write.c (generate_bytecode_insns):
11017 Handle pre/post-increment/decrement of long.
11019 * jcf-write.c (generate_bytecode_insns):
11020 Handle missing exception handler (finally for synchronized).
11022 1998-11-25 Per Bothner <bothner@cygnus.com>
11024 * java-tree.h (end_params_node): Declare global.
11025 * decl.c (end_params_node): New global.
11026 (init_decl_processing, start_java_method): Use end_params_node for
11027 end of list of parameter types. Follows correct gcc conventions.
11028 * expr.c (pop_argument_types, pop_arguments): Likewise.
11029 * lang.c (put_decl_node): Likewise.
11030 * typeck.c (various places): Likewise.
11031 * class.y (various places): Likewise.
11032 * parse.y (various places): Likewise.
11034 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11035 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11037 * class.c: Add #include flags.h, remove no-longer needed declaration.
11039 * class.c (layout_class_method): Remove commented-out code, re-format.
11040 Don't add vtable entry (or index) for private methods.
11041 * expr.c (expand_invoke): A private method is implicitly final.
11042 * class.c (make_class_data): If inlining or optimizing,
11043 skip private methods.
11045 * class.c (finish_class): New function. Calls existing methods,
11046 but alls emits deferred inline functions.
11047 * jcf-parse.c (parse_class_file): Call finish_class.
11048 * parse.y (java_complete_expand_methods): Likewise.
11050 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11052 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11054 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11056 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11058 1998-11-24 Per Bothner <bothner@cygnus.com>
11060 * (generate_classfile): Always write class access flag with
11063 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11065 * class.c (maybe_layout_super_class): New function.
11066 (layout_class): Reorganized. Loop on class methods dispatched into
11067 a new function. Call maybe_layout_super_class.
11068 (layout_class_methods, layout_class_method): New functions.
11069 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11071 (expand_invoke): Likewise.
11072 * java-tree.h (all_class_list): New global variable declared.
11073 (layout_class_methods, layout_class_method): New function
11075 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11076 * jcf-parse.c (all_class_list): New global variable.
11077 (load_class): Extended what class_or_name can be. Use parser
11078 context mechanism to save globals before calling jcf_parse.
11079 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11080 is set on the file name.
11081 (jcf_parse): Layout class methods when Object is loaded, otherwise
11082 record class in all_class_list for delayed method layout.
11083 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11084 * lang.c (put_decl_node): Decode <init> into the decl context
11086 * lex.c (java_allocate_new_line): Use xmalloc.
11087 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11088 pointers, not TREE_LIST elements.
11089 (struct parser_ctxt): Fixed comment indentations, added comments
11090 and reordered some fields.
11091 (java_check_methods): Function prototype removed.
11092 * parse.y (java_push_parser_context): Use xmalloc.
11093 (java_parser_context_restore_global): Pop extra pushed ctxp only
11094 when there's nothing next.
11095 (maybe_create_class_interface_decl): Fixed comment, add new
11096 created class decl to all_class_list.
11097 (method_header): Use GET_REAL_TYPE on argument's types.
11098 (method_declarator): Use GET_REAL_TYPE, change type to the real
11099 type in TREE_LIST dependency node. Build argument list with the
11101 (create_jdep_list): Use xmalloc. Removed allocation error message.
11102 (obtain_incomplete_type): Fixed leading comment. Broadened
11103 incoming argument meaning.
11104 (register_incomplete_type): Use xmalloc. Removed allocation error
11106 (safe_layout_class): Fixed leading comment.
11107 (jdep_resolve_class): Reversed if statement condition and switch
11108 if and else bodies.
11109 (resolve_and_layout): Fixed leading comment. Broadened incoming
11111 (complete_class_report_errors): New local variable name, for
11112 clarity. purify_type_name used for all error cases.
11113 (java_get_real_method_name): Stricter check on constructors.
11114 (java_check_regular_methods): Reverse methods list only if not
11115 already laid out. Layout artificial constructor.
11116 (java_check_methods): Deleted.
11117 (source_start_java_method): Obtain incomplete type for patchable
11119 (java_layout_classes): Fixed leading comment. Use
11120 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11121 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11122 before returning. Fixed comments.
11123 (java_expand_classes): Check for errors up front.
11124 (patch_method_invocation): Class to search is resolved and laid
11127 1998-11-24 Per Bothner <bothner@cygnus.com>
11129 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11131 * javaop.h (int8): Removed - not used.
11132 (jbyte): Redefine portably with correct signedness.
11134 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11136 * jcf-write.c (generate_bytecode_insns): Fix typo
11137 OPCODE_getstatic to OPCODE_getfield.
11139 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11140 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11141 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11143 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11145 * jcf-parse.c (jcf_parse_source): Function returned type is
11146 void. Added prototype.
11147 (jcf_parse): Function returned type is void.
11148 (yyparse): Remove call to fclose on the last parsed file.
11150 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11152 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11154 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11155 (layout_class): Cope with methods featuring WFL in decl names.
11156 * decl.c (unqualified_object_id_node): New global variable,
11158 (build_decl_no_layout): Removed.
11159 * expr.c (build_primtype_type_ref): Handle Double.
11160 (java_lang_expand_expr): Fixed indentations.
11161 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11162 (flag_wall, flag_redundant, flag_not_overriding,
11163 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11164 variable declarations.
11165 (build_decl_no_layout): Removed prototype.
11166 (java_get_real_method_name): Added prototype.
11167 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11168 (java_parse_abort_on_error): Macro now just returns.
11169 * jcf-parse.c (jcf_parse_source): Check fclose returned
11170 value. Call emit_register_classes if java_report_errors returns
11172 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11173 flag_static_local_jdk1_1): New integer flags.
11174 (lang_decode_option): New flags set here.
11175 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11176 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11177 the flag_redundant variable.
11178 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11179 when parsing java.lang.Object class.
11180 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11181 NULL_TREE to build.
11182 (resolve_qualified_expression_name): Fixed indentation.
11183 (patch_array_ref): Changed prototype.
11184 (not_initialized_as_it_should_p): Prototype removed.
11185 (java_report_errors): Added function prototype.
11186 * parse.y (formal_parameter:): Changed error message for not yet
11187 supported final parameters.
11188 (class_type_list:): Set both PURPOSE and VALUE of created
11189 TREE_LIST to be class_type.
11190 (primary_no_new_array:): Handle class literals on primitive types.
11191 (parse_warning_context): Reinstalled correct force_error and
11192 do_warning flags setups.
11193 (java_report_errors): Changed prototype. Return java_error_count
11195 (variable_redefinition_error): Consider treating variable type as
11197 (create_interface): Warn about redundant abstract modifier if
11198 flag_redundant is set. Changed error message.
11199 (lookup_field_wrapper): Save/restore globals before/after looking
11201 (duplicate_declaration_error_p): Consider treating declaration
11202 type as a fake pointer.
11203 (register_fields): Extract real type from dependency node. Check
11204 for duplicate field declaration after type adjustment. Use
11205 DECL_INITIAL to store static final initialized values.
11206 (method_header): Extract real function type from dependency node.
11207 (check_abstract_method_header): Use GET_METHOD_NAME.
11208 (obtain_incomplete_type): Layout fake pointer type.
11209 (safe_layout_class): Don't try to check for methods before layout.
11210 (java_complete_class): Don't check for correct throws clause
11211 elements inheritance here.
11212 (resolve_and_layout): Broadened name parameter meaning.
11213 (reset_method_name): Use GET_METHOD_NAME.
11214 (java_get_real_method_name): New function.
11215 (java_check_regular_methods): Don't check methods in
11216 java.lang.Object. Verify lineage of throws clause elements. Use
11217 flag_no_overriding in warning report.
11218 (check_throws_clauses): Don't check if class was from
11219 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11220 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11221 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11222 warning on unsupported final local variables. Use build_decl
11223 instead of build_decl_no_layout. Get real local variable type from
11225 (source_start_java_method): Get real parameter type from
11226 dependency node. Call build_decl instead of build_decl_no_layout.
11227 (java_layout_classes): Reverse tree and layout type and class as
11228 required. Mark class as loaded when done.
11229 (resolve_field_access): Fixed indentation. Restricted condition
11230 leading to static field access code generation. Set field_type
11231 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11232 (resolve_qualified_expression_name): Initialize type_found to
11233 null. Handle static field resolved during qualification. Fixed
11234 layout on non primitive field decl types.
11235 (not_accessible_p): Fixed typo in comment.
11236 (patch_method_invocation): Resolve and layout class to search from
11238 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11239 layout non primitive type, if necessary. Make method node only to
11241 (find_applicable_accessible_methods_list): Consider WFL'ed method
11242 decl names. Fixed indentation.
11243 (argument_types_convertible): Resolve and layout target type if
11245 (java_complete_tree): Fixed indentation problems. Rewrote
11246 CALL_EXPR thrown exceptions check. Re-installed further processing
11247 of the assignment in certain cases.
11248 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11249 inlining on class literals.
11250 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11252 (valid_method_invocation_conversion_p): Likewise.
11253 (patch_string): Temporary disable forbidden use of `this' in
11254 explicit constructor invocations when doing string concatenation
11255 within their scope.
11256 (patch_unaryop): Added comment. Reinstalled code to disable
11257 further check on assignment operation with cast expression RHS.
11258 (patch_switch_statement): Fixed indentation.
11259 (build_try_statement): Call build_decl instead of
11260 build_decl_no_layout.
11261 (patch_synchronized_statement): Likewise.
11262 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11263 IS_UNCHECKED_EXPRESSION_P.
11264 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11265 layout argument exception type.
11266 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11267 of IS_UNCHECKED_EXPRESSION_P.
11269 1998-11-18 Anthony Green <green@cygnus.com>
11271 * jcf-parse.c (yyparse): Open class file in binary mode.
11273 1998-11-15 Per Bothner <bothner@cygnus.com>
11275 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11277 * jcf-write.c (perform_relocations): Move check out one loop.
11279 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11281 * Make-lang.in: Fix reference to srcdir.
11282 * jv-scan.c: Add missing xmalloc prototype.
11283 * jvgenmain.c: Ditto.
11285 1998-11-15 Per Bothner <bothner@cygnus.com>
11287 * decl.c (error_mark_node), java-tree.h: New global.
11288 * parse.y: Use empty_stmt_node instead of size_zero_node.
11289 (build_if_else_statement): If missing else, use empty_stmt_node.
11291 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11292 (java_complete_expand_method): Complain if return is missing.
11293 (java_check_regular_methods): Comment out incorrect error check.
11294 (not_accessible_p): Fix incorrect handling of protected methods.
11295 (patch_method_invocation): Pass correct context to not_accessible_p.
11296 (find_applicable_accessible_methods_list): Likewise.
11297 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11298 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11299 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11300 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11302 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11303 (push_int_const): Remove reundant NOTE_PUSH.
11304 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11305 (- case SWITCH_EXPR): Fix code generation bug.
11306 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11307 (generate_classfile): More robust for abstract methods.
11309 1998-11-15 Anthony Green <green@cygnus.com>
11311 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11312 * Make-lang.in: Ditto.
11314 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11315 * jvgenmain: Ditto.
11317 1998-11-15 Per Bothner <bothner@cygnus.com>
11319 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11321 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11323 1998-11-14 Per Bothner <bothner@cygnus.com>
11325 Allow uses of interface types to verify. This is not really
11326 type-safe, but it matches what Sun does, and is OK as long as
11327 there are appropriate run-time checks.
11328 * verify.c (merge_types): If merging two interface types,
11329 just set the result to java.lang.Object.
11330 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11332 1998-11-13 Tom Tromey <tromey@cygnus.com>
11334 * gjavah.c (main): Handle --output-class-directory argument.
11335 * jvspec.c (lang_specific_driver): Translate `-d' into
11336 -foutput-class-dir.
11337 * jcf.h (jcf_write_base_directory): Declare.
11338 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11339 * lang-options.h: Mention -foutput-class-dir.
11340 * jcf-write.c (jcf_write_base_directory): New global.
11341 (make_class_file_name): Put generated .class file into `-d'
11342 directory, or into source directory if -d not given. Function now
11344 (write_classfile): Free class file name. Handle case where class
11346 (DIR_SEPARATOR): New macro.
11347 Include <sys/stat.h>
11349 * Makefile.in (prefix): New macro.
11351 1998-11-12 Per Bothner <bothner@cygnus.com>
11353 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11354 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11355 here (done in patch_invoke instead).
11356 (case_identity): Moved here from parse.y.
11358 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11359 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11360 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11361 so they can be efficiently scanned without recursion.
11362 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11363 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11364 in BLOCK iteratively, rather than recursively.
11366 * parse.y (do_unary_numeric_promotion): New function.
11367 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11369 * parse.y (patch_newarray): Various fixes.
11371 Re-do handling of switch statements (for proper block scoping).
11372 * parse.y: Add just a single block for the enture switch block,
11373 but don't create any "case blocks".
11374 (group_of_labels): Rmeoved unneeded non-terminal.
11375 CASE_EXPR and DEFAULT_EXPR are added to current block.
11376 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11377 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11378 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11379 * parse.y (wfl_operator, print_int_node): Make non-static.
11380 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11381 as part of recursive scan of block.
11382 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11383 (patch_switch_statement): Most tests move dinto java_complete_tree.
11385 * parse.y: Make various production be non-typed (void).
11386 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11387 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11388 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11390 * jcf-write.c (struct jcf_handler): New type.
11391 (struct jcf_switch_state): New type.
11392 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11393 (alloc_handler, emit_unop, emit_reloc): New functions.
11394 (adjust_typed_op): Add extra parameter ("max type" offset).
11395 (emit_switch_reloc, emit_case-reloc): New function.
11396 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11397 (generate_bytecode_insns): Support REAL_CST, switch statements,
11398 exception handling, method calls, object/array creation, and more.
11400 * class.c: Remove some unused variables.
11401 * constants.c (find_string_constant): New function.
11402 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11403 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11404 if flag_emit_class_files.
11406 1998-11-12 Tom Tromey <tromey@cygnus.com>
11408 * jcf-io.c (find_class): Added explanatory comment.
11410 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11411 trailing slash to `.zip' entries.
11413 * jvspec.c (lang_specific_driver): Correctly handle case where
11414 GC_NAME not defined.
11416 1998-11-11 Tom Tromey <tromey@cygnus.com>
11418 * jvspec.c (GC_NAME): New define.
11419 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11421 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11423 1998-11-11 Per Bothner <bothner@cygnus.com>
11425 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11427 1998-11-11 Tom Tromey <tromey@cygnus.com>
11429 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11431 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11433 * class.c (is_compiled_class): Call safe_layout_class for class
11434 compiled from source.
11435 * conver.h (convert_to_integer, convert_to_real,
11436 convert_to_pointer): Added prototypes.
11437 * decl.c (init_decl_processing): Non longer push the decls of
11438 `methodtable', `constants', `Class', `Field', `dispatchTable'
11439 `jexception' and `Method'.
11440 * expr.c (build_invokeinterface): New function.
11441 (expand_invoke): static variable CLASS_IDENT now in
11442 build_invokeinterface. Use build_invokeinterface.
11443 (expand_java_field_op): Moved code to inline
11444 java.lang.PRIMTYPE.TYPE into a function.
11445 (build_primtype_type_ref): New function.
11446 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11447 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11448 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11449 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11450 (DECL_LOCAL_STATIC_VALUE): New macro.
11451 (build_invokeinterface, build_primtype_type_ref): New function
11453 (java_parse_abort_on_error): Macro rewritten.
11454 * jcf-parse.c (current_method): Add comment to declaration.
11455 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11456 Function prototypes fixed.
11457 (jcf_parse_source): push/pop parser context. save/restore global.
11458 (parse_source_file): Fixed leading comment. Now take a
11459 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11460 classes and pop the parser context anymore.
11461 (yyparse): Push parser context, save globals, parse the source
11462 file, restore globals and pop the parser context when processing a
11464 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11465 * lex.c (java_parse_doc_section): New function.
11466 (java_lex): Call java_parse_doc_section when appropriate. Build an
11467 operator around INSTANCEOF_TK.
11468 * lex.h (java_lineterminator, java_sprint_unicode,
11469 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11470 Prototypes rewritten.
11471 (java_parse_escape_sequence, java_letter_or_digit_p,
11472 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11473 java_read_unicode, java_store_unicode, java_read_char,
11474 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11475 Added function prototypes.
11476 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11478 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11480 (struct parser_ctxt): New fields: deprecated,
11481 current_parsed_class_un, gclass_list.
11482 (fix_method_argument_names, issue_warning_error_from_context,
11483 resolve_package, lookup_package_type): New function prototypes.
11484 (resolve_expression_name): Fixed function prototype.
11485 (find_applicable_accessible_methods_list): Fixed indentation, added
11486 extra argument in prototype.
11487 (check_final_assignment, build_null_of_type, check_deprecation,
11488 check_method_redefinition, reset_method_name,
11489 java_check_regular_methods, java_check_abstract_methods,
11490 maybe_build_primttype_type_ref): New function prototype.
11491 * parse.y (conver.h): Include.
11492 (INSTANCEOF_TK): Tagged <operator>.
11493 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11494 (relational_expression:): Build binop for instanceof.
11495 (java_push_parser_context): Remember ctxp->gclass_list across
11497 (java_pop_parser_context): Simply return if no context
11498 exists. Remember gclass_list across contexts.
11499 (issue_warning_error_from_context): New function.
11500 (parse_error_context): Don't setup ctxp->elc here. Call
11501 issue_warning_error_from_context instead.
11502 (parse_warning_context): Likewise.
11503 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11504 setup. Link new class/interface to ctxp->gclass_list.
11505 (add_superinterfaces): Register interface as incomplete if not
11507 (create_class): Remember class unqualified name in
11508 ctxp->current_parsed_class_un. Check class deprecation.
11509 (register_fields): Check field deprecation. Remember static final
11510 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11512 (method_header): New local variable ORIG_ARG. Use unqualified
11513 current class name for check on constructor errors. Promote return
11514 type if of record type. Argument list fix moved in
11515 fix_method_argument_names, called here. Check method deprecation.
11516 (fix_method_argument_names): New function.
11517 (method_declarator): Promote record typed arguments.
11518 (safe_layout_class): Check class methods before layout.
11519 (java_complete_class): Compute field layout when patched.
11520 (do_resolve_class): Try to load class after having it renamed
11521 after the package name.
11522 (get_printable_method_name): Use DECL_CONTEXT.
11523 (reset_method_name): New function.
11524 (check_method_redefinition): Use reset_method_name.
11525 (java_check_regular_methods): New local variable
11526 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11527 names for error report. Check for compile-time error when method
11528 found has default (package) access.
11529 (java_check_abstract_methods): Now takes an interface DECL node as
11530 an argument. Also reinstall real name on unchecked
11531 overriding/hiding methods for error report.
11532 (java_check_methods): Fixed leading comment. Get classes to verify
11533 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11534 CLASS_METHOD_CHECKED_P on class verification.
11535 (lookup_java_method2): Get real method name if necessary.
11536 (find_in_imports): Don't check package class access here.
11537 (resolve_package, lookup_package_type): New functions.
11538 (java_layout_classes): Fixed leading comment. Take classes to be
11539 laid out from ctxp->gclass_list.
11540 (java_complete_expand_methods): Don't expand native and abstract
11542 (java_expand_classes): New function.
11543 (resolve_expression_name): Use additional argument ORIG. Retrieve
11544 values of static final field of primitive types.
11545 (resolve_field_access): Handles static final field of promotive
11547 (resolve_qualified_expression_name): Handle STRING_CST as
11548 primaries and package name resolution. Check deprecation on found
11549 decls. Set where_found and type_found on non static field resolved
11550 during qualification. Layout non primitive field decl types.
11551 (check_deprecation): New function.
11552 (maybe_access_field): Simplified.
11553 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11554 removed. Reverse method's argument when primary is a type. Don't
11555 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11556 instead. Include abstract class in the list of class searchable
11557 for constructors. Use DECL_CONTEXT of found method for access
11558 checks. Check method deprecation.
11559 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11560 converting arguments. Handle INVOKE_INTERFACE.
11561 (lookup_method_invoke): Search constructor using existing
11562 infrastructure (don't rely on lookup_java_constructor anymore).
11563 (find_applicable_accessible_methods_list): Extra argument flag
11564 LC. Now include constructor in the search.
11565 (qualify_ambiguous_name): Conditional expression are primaries.
11566 (not_initialized_as_it_should_p): static final are always
11568 (java_complete_tree): Pass extra NULL argument to
11569 resolve_expression_name. Stricter test to carry on patching
11570 assignments. New case for INSTANCEOF_EXPR.
11571 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11572 (check_final_assignment, maybe_build_primttype_type_ref): New
11574 (patch_assignment): Detect resolved static finals and carry normal
11575 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11576 (try_builtin_assignconv): Access constant 0 on all primitive
11578 (valid_builtin_assignconv_identity_widening_p): Accept identical
11579 types. Accept all promoted type on int type.
11580 (valid_ref_assignconv_cast_p): Accept a null pointer to be
11581 assigned to a reference.
11582 (valid_method_invocation_conversion_p): Accept to check null
11584 (build_binop): Merge declaration and initialization of local
11586 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
11587 numeric types. Improved validity test for qualify operators on
11589 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
11590 and PREINCREMENT_EXPR. Also detect resolved static finals of a
11591 primitive type and issue the appropriate error message.
11592 (resolve_type_during_patch): Mark class loaded when resolved.
11593 (patch_cast): Allow null to be cased to reference types.
11594 (build_null_of_type): New function.
11595 (patch_array_ref): Handle array on references correctly.
11596 (patch_return): Removed unused local variable MODIFY. Force
11597 boolean to be returned as integers. Allows null to be returned by
11598 a function returning a reference.
11599 * typeck.c (convert_to_integer, convert_to_real,
11600 convert_to_pointer): Prototypes moved to convert.h
11601 (lookup_argument_method): Use method real name, if necessary.
11603 1998-10-30 Tom Tromey <tromey@cygnus.com>
11605 * class.c (build_class_ref): Changed name of primitive classes to
11608 * class.c (make_class_data): Renamed fields: nmethods to
11609 method_count, method_count to dtable_method_count. Always set
11610 `state' field to 0.
11611 * decl.c (init_decl_processing): Likewise.
11613 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11615 * class.c (layout_class): Don't mangle <finit>, produce
11616 __finit<class> instead. Don't verify artificial methods.
11617 * decl.c (finit_identifier_node): New declared global.
11618 (init_decl_processing): finit_identifier_node initialized.
11619 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
11620 * java-tree.h (finit_identifier_node): Declared as extern.
11621 (struct lang_decl): New field called_constructor.
11622 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
11623 (CLASS_HAS_FINIT_P): New macro.
11624 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
11625 explicit constructor invocation.
11626 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
11627 CALL_SUPER_CONSTRUCTOR_P): New macros.
11628 (write_classfile): Added prototype.
11629 * jcf-parse.c (jcf_parse_source): Parse and remember for
11630 generation if the file was seen on the command line.
11631 (parse_source_file): Don't write the class file here.
11632 (yyparse): Loop on files rewritten. Set current_jcf.
11633 (parse_zip_file_entries): Parse class file only if it was found.
11634 * lang.c (init_parse): Don't open command line provided filename
11636 (lang_parse): Don't set main_jcf anymore.
11637 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
11638 (JCONSTRUCTOR_CHECK): New macro.
11639 (JBSC_TYPE_P): New macro.
11640 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
11641 (COMPLETE_CHECK_OP_2): New macro.
11642 (struct parse_ctxt): New field explicit_constructor_p.
11643 (check_class_interface_creation): Fixed prototype indentation.
11644 (patch_method_invocation_stmt): Prototype reflects added argument.
11645 (patch_invoke): Likewise.
11646 (complete_method_declaration, build_super_invocation,
11647 verify_constructor_circularity,
11648 build_this_super_qualified_invocation, get_printable_method_name,
11649 patch_conditional_expr, maybe_generate_finit, fix_constructors,
11650 verify_constructor_super, create_artificial_method,
11651 start_artificial_method_body, end_artificial_method_body,
11652 generate_field_initialization_code): New function prototypes.
11653 * parse.y: Fixed leading comment
11654 (constructor_header:, constructor_body:, block_end:): Rules tagged
11656 (type_declaration:): Call maybe_generate_finit.
11657 (method_declaration:): Action for method_body: placed in new
11658 function complete_method_declaration, called here.
11659 (constructor_declaration:): Defined actions. Removed leading
11661 (constructor_header:): New rule with action.
11662 (constructor_body:): Rule rewritten using block_begin: and
11663 block_end:. Defined actions.
11664 (constructor_declarator:, explicit_constructor_invocation:):
11666 (block:): Use new rules block_begin: block_end:.
11667 (block_begin:, block_end:): New rules and actions.
11668 (block_statements:): Fixed error message for explicit
11670 (method_invocation:): Call build_this_super_qualified_invocation
11671 if primary is `this' or `super' was seen.
11672 (conditional_expression:): Action defined.
11673 (extra_ctxp_pushed_p): New static global flag.
11674 (java_parser_context_save_global): Create parser context if
11675 necessary. Use extra_ctxp_pushed_p to remember it.
11676 (java_parser_context_restore_global): Pop extra parser context if
11678 (build_array_from_name): Array on primitive types are marked
11680 (register_fields): Restore new name in field initializer
11681 expression if type was altered. Non static fields initialized upon
11682 declaration marked initialized.
11683 (maybe_generate_finit): New function.
11684 (maybe_generate_clinit): Use create_artificial_method,
11685 start_artificial_method_body, end_artificial_method_body. Generate
11686 debug info for enclosed initialization statements.
11687 (method_header): Fixed leading comment. Check constructor
11688 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11690 (complete_method_declaration, constructor_circularity_msg,
11691 verify_constructor_circularity): New functions.
11692 (get_printable_method_name): New function.
11693 (check_method_redefinition): Don't rename <finit> methods. Fix
11694 declared constructor names. Error message for
11695 constructors modified.
11696 (java_check_regular_methods): Local variable seen_constructor
11697 renamed saw_constructor. Skip verification on constructors. Create
11698 default constructor with create_artificial_method.
11699 (java_check_methods): Removed unnecessary empty line.
11700 (create_artificial_method, start_artificial_method_body,
11701 end_artificial_method_body): New functions.
11702 (java_layout_classes): Changed leading comment. Reverse fields
11703 list if necessary. Always layout java.lang.Object if being
11705 (java_complete_expand_methods): Verify constructor circularity.
11706 (java_complete_expand_method): Call fix_constructor on
11707 constructors. Local variable no_ac_found removed. Restore
11708 bindings if method body expansion failed.
11709 (fix_constructors, verify_constructor_super,
11710 generate_field_initialization_code): New function.
11711 (java_expand_classes): Fixed leading comment. Write class file
11713 (resolve_expression_name): Check for illegal instance variable
11714 usage within the argument scope of an explicit constructor
11716 (resolve_qualified_expression_name): Pass extra from_super flag
11717 when invoking patch_method_invocation_stmt. New case for
11718 conditional expression when used as a primary. Check for error
11719 when acquiring super.
11720 (patch_method_invocation_stmt): Added extra argument super. New
11721 local variable is_static_flag. Set class_to_search according to
11722 the nature of the constructor invocation. Don't add `this'
11723 argument when expanding NEW_CLASS_EXPR. Check for illegal method
11724 invocation within the argument scope of explicit constructor
11725 invocation. Set is_static according to is_static_flag. Provide
11726 extra `super' argument to patch_invoke invocation.
11727 (patch_invoke): New argument from_super. Loop on arguments
11728 indentation fixed. Pass from_super to invocation_mode. New switch
11729 case INVOKE_SUPER. Fixed error message in switch default case.
11730 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
11732 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
11733 (lookup_method_invoke): Fixed prototypes in candidates list. Error
11734 message takes constructors into account.
11735 (find_applicable_accessible_methods_list): Fixed indentation.
11736 (qualify_ambiguous_name): Take explicit constructor invocation
11737 into account. Deal with a conditional expression as a primary to
11739 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
11740 case. Added extra argument to patch_method_invocation_stmt.
11741 Register calls made to explicit constructor `this'. Don't call
11742 save_expr in ARRAY_REF case when emitting class files. Check for
11743 illegal use of this when expanding explicit constructor invocation
11745 (complete_function_arguments): Set and reset parser context
11746 explicit_constructor_p field value when appropriate.
11747 (build_super_invocation, build_this_super_qualified_invocation):
11749 (patch_assignment): Fixed typo.
11750 (patch_unaryop): Check on final fields occurs only when a decl
11752 (patch_return): Take constructors into account.
11753 (patch_conditional_expr): New function.
11754 * typeck.c (build_java_signature): Removed unnecessary empty line.
11756 1998-10-28 Jeffrey A Law (law@cygnus.com)
11758 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
11760 1998-10-28 Tom Tromey <tromey@cygnus.com>
11762 * decl.c (init_decl_processing): Renamed fields.
11763 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
11764 interface_len, msize fields.
11766 * class.c (make_class_data): Removed subclass_head and
11767 subclass_next fields.
11768 * decl.c (init_decl_processing): Removed subclass_head and
11769 subclass_next fields.
11771 1998-10-28 Jeffrey A Law (law@cygnus.com)
11773 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
11774 * mangle.c (emit_unicode_mangled_name): Similarly.
11776 1998-10-26 Nick Clifton <nickc@cygnus.com>
11778 * jcf-parse.c (get_constant): Place braces around code to compute
11779 'd' when REAL_ARITHMETIC is not defined.
11781 1998-10-25 H.J. Lu (hjl@gnu.org)
11783 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
11786 1998-10-23 Tom Tromey <tromey@cygnus.com>
11788 * lang-specs.h: `.zip' files are input to jc1.
11790 1998-10-22 Per Bothner <bothner@cygnus.com>
11792 * jvspecs.c: Add (but don't enable) support for combining multiple
11793 .class and .java input filenames to a single jc1 invocation.
11794 Add support for -C flag (copile to .class files).
11795 Translate -classpath and -CLASSPATH arguments.
11796 * lang-specs.h: Don't set %2 spec.
11798 1998-10-22 Tom Tromey <tromey@cygnus.com>
11800 * jcf-path.c (add_entry): Don't add trailing separator if entry is
11802 (add_path): Don't add trailing separator to non-empty path
11805 * lang.c (lang_decode_option): Check for -fclasspath and
11806 -fCLASSPATH before examining other `-f' options.
11808 * java-tree.h (finalize_identifier_node): Don't declare.
11809 * class.c (make_class_data): Don't push "final" field.
11810 * decl.c (init_decl_processing): Don't push "final" field.
11811 (finalize_identifier_node): Removed.
11812 (init_decl_processing): Don't set finalize_identifier_node.
11814 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
11816 1998-10-11 Anthony Green <green@cygnus.com>
11818 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
11819 (JV_SCAN_SOURCES): New macro.
11820 (JCF_DUMP_SOURCES): Likewise.
11821 (jcf-dump$(exeext)): New target.
11822 (jv-scan$(exeext)): New target.
11824 1998-10-22 Tom Tromey <tromey@cygnus.com>
11826 * Makefile.in (LEX): Removed.
11827 (LEXFLAGS): Likewise.
11828 (SET_BISON): New macro.
11830 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
11831 spurious diffs in parse.c.
11832 ($(PARSE_SCAN_C)): Likewise.
11833 (PARSE_DIR): New macro.
11835 (PARSE_SCAN_C): Likewise.
11836 (PARSE_RELDIR): New macro.
11838 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
11840 * jcf-io.c (find_class): Use saw_java_source to determine when to
11841 look for `.java' file.
11842 * jcf-parse.c (saw_java_source): New global.
11843 (yyparse): Set it if `.java' file seen.
11845 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
11846 (GCJH_SOURCES): Likewise.
11847 * Makefile.in (datadir): New macro.
11848 (libjava_zip): Likewise.
11849 (JAVA_OBJS): Added jcf-path.o.
11850 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11851 (../gcjh$(exeext)): Likewise.
11852 (jcf-path.o): New target.
11853 * java-tree.h (fix_classpath): Removed decl.
11854 * jcf-parse.c (fix_classpath): Removed.
11855 (load_class): Don't call fix_classpath.
11856 * parse.y (read_import_dir): Don't call fix_classpath.
11857 * lex.h: Don't mention classpath.
11858 * lex.c (java_init_lex): Don't initialize classpath.
11859 * jcf-io.c (classpath): Removed global.
11860 (find_class): Use jcf_path iteration functions. Correctly search
11861 class path for .java file.
11862 (open_in_zip): New argument `is_system'.
11863 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
11864 classpath-related options.
11865 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
11867 (lang_init): Call jcf_path_init.
11868 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
11869 * lang-specs.h: Handle -I. Minor cleanup to -M options.
11870 Correctly put braces around second string in each entry.
11871 * gjavah.c (main): Call jcf_path_init. Recognize all the new
11872 classpath-related options.
11873 (help): Updated for new options.
11874 * jcf.h: Declare functions from jcf-path.c. Don't mention
11875 `classpath' global.
11876 * jcf-path.c: New file.
11878 * jcf-depend.c: Include jcf.h.
11880 * jcf-write.c (localvar_alloc): Returns `void'.
11881 (localvar_free): Removed unused variable.
11883 * lang.c (OBJECT_SUFFIX): Define if not already defined.
11884 (init_parse): Use OBJECT_SUFFIX, not ".o".
11886 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11888 * class.c (emit_register_classes): Renamed from
11889 emit_register_class.
11890 * java-tree.h (emit_register_classes): Prototype renamed from
11891 emit_register_class.
11892 * jcf-parse.c (yyparse): Call emit_register_classes once before
11894 * parse.y (java_expand_classes): No longer register classes.
11896 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11898 * class.c (is_compiled_class): New local variable
11899 seen_in_zip. Identify classes found in currently compiled source
11901 * decl.c (complete_start_java_method): Fixed typo.
11902 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
11903 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
11904 (CLASS_P): Moved around.
11905 (java_parse_abort_on_error): Macro moved from jcf-parse.c
11906 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
11908 (jcf_parse_source): Changed leading comment. Removed unnecessary
11909 fclose and CLASS_FROM_SOURCE_P marking.
11910 (parse_source_file): New local variables remember_for_generation
11911 and filename. Mark parsed file name identifier node. Removed block
11912 executed when parse_only was null. Set remember_for_generation.
11913 Use it as an argument to java_pop_parser_context.
11914 (yyparse): New local variables several_files, list, next node and
11915 current_file_list. Split ampersand separated file names into
11916 current_file_list. Iterate through the list and parse accordingly.
11917 * parse.h (java_pop_parser_context): New function prototype.
11918 * parse.y (ctxp_for_generation): New static global variable.
11919 (java_pop_parser_context): New argument generate. Link popped ctxp
11920 to ctxp_for_generation list accordingly.
11921 (java_complete_expand_methods): Fixed indentation.
11922 (java_expand_classes): New function.
11924 1998-10-17 Per Bothner <bothner@cygnus.com>
11926 * Makefile.in: Link with libiberty.a instead of memmove.o.
11928 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11930 * lex.c (setjmp.h): No longer included.
11931 * lex.h (setjmp.h): Included.
11932 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
11933 (duplicate_declaration_error_p): Renamed from
11934 duplicate_declaration_error.
11935 (build_array_from_name): New function prototype.
11936 * parse.y (setjmp.h): No longer included.
11937 (variable_declarator_id): Define action.
11938 (build_array_from_name): New function.
11939 (duplicate_declaration_error_p): Renamed from
11940 duplicate_declaration_error. Fixed leading comment.
11941 (register_fields): Main `for' loop reorganized. Uses
11942 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
11943 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
11944 build_array_from_name.
11945 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
11947 (read_import_dir): Don't try to skip `.' and `..'.
11948 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
11949 build_array_from_name. Main `for' loop reorganized.
11950 (resolve_qualified_expression_name): When building access to a
11951 field, use the type where the field was found, not its own type.
11952 (maybe_access_field): Use field DECL_CONTEXT if the type where the
11953 field was found is null.
11954 (qualify_ambiguous_name): Sweep through all successive array
11957 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
11959 * java-tree.h (pop_labeled_block, lang_printable_name,
11960 maybe_add_interface, set_super_info, get_access_flags_from_decl,
11961 interface_of_p, inherits_from_p, fix_classpath,
11962 complete_start_java_method, emit_handlers, init_outgoing_cpool,
11963 make_class_data, register_class, alloc_name_constant): New
11964 function prototypes.
11965 * lang.c (lang_decode_option): Set argc argument unused. Fixed
11966 indentation. Added cast to remove warning.
11967 (lang_printable_name): Set v argument unused.
11968 (lang_print_error): Added argument to lang_printable_name call.
11969 (java_dummy_print, print_lang_decl, print_lang_type,
11970 print_lang_identifier, lang_print_xnode): All argument marked
11972 * lex.c (java_unget_unicode): Removed unnecessary argument.
11973 (java_allocate_new_line): Unused local variable is gone.
11974 (java_read_char): Added parenthesis in expressions to remove
11975 warnings. Added final return statement.
11976 (java_read_unicode): Added parenthesis in expression to remove
11978 (java_parse_end_comment): Fixed java_unget_unicode invocation.
11979 (java_parse_escape_sequence): Likewise.
11980 (java_lex): Unused local variables are gone. Fixed
11981 java_unget_unicode invocation.
11982 * lex.h (set_float_handler): Prototype added when JC1_LITE not
11984 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
11985 lang_printable_name invocation in macro.
11986 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
11988 (duplicate_declaration_error): Suppressed unused argument in
11990 (identical_subpath_p): Function declaration is gone.
11991 (patch_invoke): Suppressed unused argument in prototype.
11992 (patch_cast, build_labeled_block, check_thrown_exceptions):
11994 * parse.y (setjmp.h): Included
11995 (toplev.h): Likewise.
11996 (field_declaration:): Suppressed unused local
11997 (label_decl:): Fixed build_labeled_block invocation.
11998 (java_pop_parser_context): Put extra parenthesis around assignment
12000 (yyerror): Suppressed unused local variables.
12001 (variable_redefinition_error): Fixed lang_printable_name
12003 (create_interface): Suppressed unused local variables.
12004 (create_class): Likewise.
12005 (duplicate_declaration_error): Suppressed unused argument. Fixed
12006 lang_printable_name invocation.
12007 (register_fields): Suppressed unused local variable. Fixed
12008 duplicate_declaration_error invocation.
12009 (method_header): Suppressed unused local variable.
12010 (method_declarator, parser_check_super): Likewise.
12011 (java_complete_class): Suppressed unused local variable. Fixed
12012 fatal error message.
12013 (complete_class_report_errors): Added default: in switch.
12014 (java_check_regular_methods): Fixed lang_printable_name
12016 (check_throws_clauses): Likewise.
12017 (java_check_abstract_methods): Suppressed unused local
12018 variable. Fixed lang_printable_name invocation.
12019 (read_import_entry): Added supplemental return statement.
12020 (read_import_dir): Suppressed unused local variables.
12021 (check_pkg_class_access, declare_local_variables): Likewise.
12022 (source_start_java_method): Suppressed unused extern variable
12024 (expand_start_java_method): Suppressed unused extern and local
12025 variable declarations.
12026 (java_complete_expand_methods): Likewise.
12027 (java_complete_expand_method): Suppressed unused local variables.
12028 (make_qualified_name): Likewise.
12029 (resolve_qualified_expression_name): Added default: in
12030 switch. Fixed lang_printable_name invocation.
12031 (class_instance_creation_expression): Added parenthesis around
12033 (patch_method_invocation_stmt): Fixed lang_printable_name and
12034 patch_invoke invocations.
12035 (check_for_static_method_reference): Fixed lang_printable_name
12037 (patch_invoke): Suppressed unused arguments and local variables.
12038 (lookup_method_invoke): Suppressed unused local variables.
12039 (qualify_ambiguous_name): Added default: in switch.
12040 (identical_subpath_p): Function removed.
12041 (patch_assignment): Suppressed unused local variables. Suppressed
12042 unnecessary if statement. Fixed lang_printable_name invocations.
12043 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12044 (valid_ref_assignconv_cast_p): Parenthesis around
12045 expression. Suppressed unused local variables.
12046 (build_binop): Suppressed unused local variables. fixed
12047 lang_printable_name invocations.
12048 (string_constant_concatenation): Suppressed unused local
12050 (patch_unaryop): Fixed lang_printable_name invocation.
12051 (patch_cast): Suppressed unnecessary argument. Fixed
12052 lang_printable_name invocation.
12053 (patch_array_ref): Fixed lang_printable_name invocation.
12054 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12055 (build_labeled_block): Suppressed unused argument.
12056 (generate_labeled_block): Fixed build_labeled_block invocation.
12057 (build_loop_body): Suppressed unused local variables.
12058 (patch_loop_statement): Likewise.
12059 (patch_exit): Fixed lang_printable_name invocation.
12060 (patch_switch_statement): Likewise.
12061 (case_identity): First argument marked unused.
12062 (patch_try_statement): Fixed lang_printable_name invocations.
12063 (patch_synchronized_statement, patch_throw_statement): Likewise.
12064 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12065 lang_printable_name invocations.
12066 (check_thrown_exceptions_do): Suppressed unused argument.
12068 1998-10-14 Tom Tromey <tromey@cygnus.com>
12070 * jcf-write.c (write_classfile): Add output class file as target.
12071 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12072 * jcf.h: Added declarations for dependency-tracking functions.
12073 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12074 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12075 (finish_parse): Call jcf_dependency_write.
12076 (dependency_tracking): New global.
12077 (DEPEND_SET_FILE): New define.
12078 (DEPEND_ENABLE): New define.
12079 (init_parse): Enable dependency tracking if required.
12081 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12082 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12083 (../gcjh$(exeext)): Likewise.
12084 (jcf-depend.o): New target.
12085 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12086 (GCJH_SOURCES): Likewise.
12087 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12089 (find_classfile): Added dep_name argument.
12090 (find_class): Compute name of dependency.
12091 (open_in_zip): Call jcf_dependency_add_file.
12092 * gjavah.c (output_file): No longer global.
12093 (usage): Don't mention "gjavah".
12095 (java_no_argument): Likewise.
12096 (version): Likewise.
12097 (main): Recognize and handle -M family of options.
12098 (print_mangled_classname): Return is void.
12099 (process_file): Handle case where output is suppressed.
12100 (HANDLE_END_FIELD): Likewise.
12101 (HANDLE_METHOD): Likewise.
12102 * jcf-depend.c: New file.
12104 1998-10-13 Jeffrey A Law (law@cygnus.com)
12106 * java-tree.def: Add missing newline at EOF.
12108 1998-10-13 Tom Tromey <tromey@cygnus.com>
12110 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12111 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12113 Include <config.h> and "system.h".
12114 (disassemble_method): Undefine RET to avoid clash with
12115 config/i386/i386.h.
12117 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12119 * decl.c (runtime_exception_type_node, error_exception_type_node):
12120 New global variables.
12121 (init_decl_processing): Initialized.
12122 * expr.c (java_lang_expand_expr): Set caught exception type to
12123 null if catch handler argument doesn't exit.
12124 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12126 * java-tree.h (runtime_exception_type_node,
12127 error_exception_type_node): Global variables declared.
12128 (DECL_FUNCTION_THROWS): New macro.
12129 (DECL_FUNCTION_BODY): Modified comment.
12130 (DECL_SPECIFIC_COUNT): Likewise.
12131 (struct lang_decl): New field throws_list.
12132 (IS_UNCHECKED_EXPRESSION_P): New macro.
12133 * lex.c (java_lex): Generate location information for THROW_TK.
12134 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12135 EXCEPTIONS_P): New macros.
12136 (enum jdep_code): New value JDEP_EXCEPTION.
12137 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12138 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12139 PATCH_METHOD_RETURN_ERROR): New macros.
12140 (patch_method_invocation_stmt): Added new argument to prototype.
12141 (patch_synchronized_statement, patch_throw_statement,
12142 check_thrown_exceptions, check_thrown_exceptions_do,
12143 purge_unchecked_exceptions, check_throws_clauses): New function
12145 * parse.y Fixed typo in keyword section.
12146 (throw:): Rule tagged <node>.
12147 (THROW_TK): Keyword tagged <operator>.
12148 (method_header:): Last argument to call to method_header passed
12150 (throws:, class_type_list:, throw_statement:,
12151 synchronized_statement:, synchronized:): Defined actions.
12152 (method_header): New local variable current. Register exceptions
12153 from throws clause.
12154 (java_complete_tree): Complete and verify exceptions from throws
12156 (complete_class_report_errors): Error message on exceptions not
12158 (java_check_regular_methods): Fixed typo. Shortcut on private
12159 overriding methods. Changed error message on method
12160 redefinition. Check for throws clause compatibility.
12161 (check_throws_clauses): New function.
12162 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12163 method. Changed error message on method redefinition.
12164 (currently_caught_type_list): New static variable.
12165 (java_complete_expand_methods): Purge unchecked exceptions from
12166 throws clause list. Call PUSH_EXCEPTIONS before walk and
12167 POP_EXCEPTIONS after.
12168 (resolve_qualified_expression_name): Pass new argument as NULL to
12169 patch_method_invocation_stmt.
12170 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12171 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12172 argument list when appropriate. Use new argument if non null to
12173 store selected method decl.
12174 (patch_invoke): Convert if necessary args of builtin types before
12175 forming CALL_EXPR. Argument list no longer reversed here.
12176 (invocation_mode): Treat final methods as static methods.
12177 (java_complete_tree): New cases for THROW_EXPR: and
12178 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12180 (complete_function_arguments): No more RECORD_TYPE
12181 conversion. Function parameter nodes no longer saved.
12182 (valid_ref_assignconv_cast_p): Avoid handling null type.
12183 (patch_binop): Fixed null constant reference handling.
12184 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12185 BUILD_THROW macros.
12186 (patch_try_statement): Fixed comments. Record caught types in
12187 list, push the list, expand try block and pop the list.
12188 (patch_synchronized_statement, patch_throw_statement,
12189 check_thrown_exceptions, check_thrown_exceptions_do,
12190 purge_unchecked_exceptions): New functions.
12191 * typeck.c (lookup_argument_method): Allow WFL in place of method
12192 DECL_NAME during method definition check
12194 1998-10-09 Tom Tromey <tromey@cygnus.com>
12196 * gjavah.c (decode_signature_piece): New function.
12197 (print_c_decl): Use it. Added `name_override' argument.
12198 (print_method_info): Use name_override argument to print_c_decl.
12199 (seen_fields): Removed.
12200 (print_field_info): Don't update seen_fields.
12201 (struct method_name): New structure.
12202 (method_name_list): New global.
12203 (print_method_info): Add new method to list of methods.
12204 (name_is_method_p): New function.
12205 (print_field_info): If field name has same name as method, then
12207 (process_file): Parse methods before fields.
12208 (field_pass): New global.
12209 (HANDLE_END_FIELD): Take field_pass into account.
12211 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12213 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12214 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12216 1998-10-03 Anthony Green <green@cygnus.com>
12218 * jvspec.c: Fix bug in jvgenmain_spec patch.
12220 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12222 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12223 * decl.c (soft_exceptioninfo_call_node): New global variable.
12224 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12225 takes extra integer argument. soft_exceptioninfo_call_node
12227 * except.c (java_set_exception_lang_code): New function
12228 (method_init_exceptions): Called here.
12229 (prepare_eh_table_type): New function.
12230 (expand_end_java_handler): Called here.
12231 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12232 one argument. Modified generation of call to
12233 soft_badarrayindex_node to use new argument.
12234 (build_java_arrayaccess): Pass faulty index value to
12235 build_java_throw_out_of_bounds_exception.
12236 (generate_name): New function.
12237 (java_lang_expand_expr): New local variables node, current,
12238 has_finally_p. Expand TRY_EXPR node.
12239 (process_jvm_instruction): Replace top of the stack with thrown
12240 object reference when entering exception handler.
12241 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12242 specific tree codes.
12243 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12245 (DECL_SPECIFIC_COUNT): New macro.
12246 (prepare_eh_table_type, java_set_exception_lang_code,
12247 generate_name): New function declarations.
12248 (match_java_method): Declaration deleted.
12249 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12251 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12252 * parse.h (redefinition_error, refine_accessible_methods_list,
12253 can_cast_to_p): Function declaration removed.
12254 (classitf_redefinition_error, variable_redefinition_error,
12255 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12256 find_most_specific_methods_list, argument_types_convertible,
12257 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12258 valid_cast_to_p, valid_method_invocation_conversion_p,
12259 try_reference_assignconv, add_stmt_to_compound,
12260 build_jump_to_finally, build_tree_list, patch_try_statement,
12261 java_get_catch_block): New function declarations.
12262 * parse.y (string_buffer_type): Global variable deleted.
12263 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12264 finally): Rules tagged <node>.
12265 (TRY_TK, CATCH_TK): Token tagged <operator>.
12266 (class_body_declaration:, class_member_declaration:,
12267 formal_parameter:, explicit_constructor_invocation:,
12268 interface_member_declaration:, constant_declaration:,
12269 primary_no_new_array:, class_instance_creation_expression:,
12270 array_creation_expression:): Issue error on unsuported JDK1.1
12272 (try_statement:, catches:, finally:): Define actions.
12273 (catch_clause_parameter): New rule.
12274 (catch_clause:): Use new rule catch_clause_parameter.
12275 (parse_jdk1_1_error): New function.
12276 (redefinition_error): Renamed classitf_redefinition_error.
12277 (variable_redefinition_error): New function.
12278 (check_class_interface_creation): Call
12279 classitf_redefinition_error.
12280 (java_complete_tree): Added error message on JDEP_TYPE: case.
12281 (complete_class_report_errors): Fixed indentation.
12282 (declare_local_variables): Call variable_redefinition_error.
12283 (source_end_java_method): Call java_set_exception_lang_code and
12284 emit_handlers where appropriate.
12285 (java_method_add_stmt): Call add_stmt_to_block.
12286 (add_stmt_to_block): New function.
12287 (lookup_method_invoke): Fixed outside comment. new local variable
12288 candicates. Call find_applicable_accessible_methods_list and
12289 find_most_specific_methods_list when searching for a
12290 method. Modified error report to list possible candidates when
12292 (find_applicable_accessible_methods_list,
12293 find_most_specific_methods_list, argument_types_convertible): New
12295 (refine_accessible_methods_list): Function deleted.
12296 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12297 expr (if applicable) before calling patch_array_ref.
12298 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12299 (enter_block): Fixed comment.
12300 (enter_a_block): New function.
12301 (patch_assignment): Reorganized. Call try_reference_assignconv for
12302 references. Call valid_cast_to_p instead of can_cast_to_p.
12303 (try_reference_assignconv,
12304 valid_builtin_assignconv_identity_widening_p): New functions.
12305 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12306 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12308 (build_string_concatenation): Don't resolve StringBuffer.
12309 (patch_cast): Fixed inverted arguments.
12310 (patch_array_ref): Code to save array expr deleted. Call
12311 valid_cast_to_p instead of can_cast_to_p.
12312 (generate_labeled_block): Call generate_name.
12313 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12314 patch_try_statement): New functions.
12315 * typeck.c (match_java_method): Function deleted.
12317 1998-10-02 Anthony Green <green@cygnus.com>
12319 * jvspec.c: jvgenmain_spec uses different temporary file names.
12321 1998-10-02 Anthony Green <green@cygnus.com>
12323 * jvspec.c (lang_specific_driver): Fail if user specifies
12324 --main= when not linking.
12326 1998-09-28 Tom Tromey <tromey@cygnus.com>
12328 * class.c (make_class_data): Push value for `thread' field.
12329 * decl.c (init_decl_processing): Added `thread' field to class.
12331 * class.c (add_field): Always make static fields externally
12334 1998-09-26 Anthony Green <green@cygnus.com>
12336 * expr.c (build_java_athrow,
12337 build_java_throw_out_of_bounds_exception, expand_invoke,
12338 build_newarray, expand_java_multianewarray, build_java_monitor):
12339 Update comments to reflect _Jv_* function names.
12341 1998-09-25 Per Bothner <bothner@cygnus.com>
12343 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12344 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12345 * parse.y (expand_start_java_method): Likewise.
12347 1998-09-24 Per Bothner <bothner@cygnus.com>
12349 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12351 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12352 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12353 * expr.c: Remove no-longer-needed calls to promote_type.
12354 * decl.c (give_name_to_locals): Liekwise.
12355 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12356 * parse.y: Add/remove promote_type calls as appropriate.
12357 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12358 (parse_signature_string): Likewise.
12359 (build_java_array_type): Fix for now signature convenions.
12361 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12363 1998-09-23 Tom Tromey <tromey@cygnus.com>
12365 * class.c (init_class_processing): libjava function renamed to
12368 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12370 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12371 * java-tree.def: Fixed DEFTREECODE third argument.
12372 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12373 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12374 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12375 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12376 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12377 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12378 * lang.c (java_tree_code_type, java_tree_code_length,
12379 java_tree_code_name): New arrays.
12380 (lang_init): Append Java tree node definitions to Gcc ones.
12381 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12383 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12385 (java_lex): Allow declaration of empty string constants. Retain
12386 location information on CASE_TK and DEFAULT_TK.
12387 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12388 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12389 Modified to be more robust.
12390 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12391 (build_new_invocation, try_builtin_assignconv,
12392 patch_switch_statement, string_constant_concatenation,
12393 build_string_concatenation, patch_string_cst, patch_string,
12394 java_expand_switch): New function declarations.
12395 * parse.y: Rules related to switch and EH tagged <node>.
12396 (label_id): Set to NULL_TREE
12397 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12399 (this_or_super:): Fixed indentation.
12400 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12401 statement_expression:): Removed call to RULE on all sub-rules.
12402 (switch_expression:, switch_labels:): New rules.
12403 (switch_statement:, switch_block:, switch_block_statement_groups:,
12404 switch_block_statement_group:, switch_labels:, switch_label:):
12406 (throw_statement:, synchronized_statement:, try_statement:):
12407 Defined temporary actions.
12408 (class_instance_creation_expression:): Call
12409 build_new_invocation. Fixed indentation.
12410 (field_access): Fixed indentation.
12411 (method_invocation): Likewise.
12412 (make_qualified_primary): Use THIS_EXPR.
12413 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12414 resolving from SUPER, set *type_found.
12415 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12416 (java_complete_tree): Removed unused local variable `location'. Case
12417 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12418 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12419 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12420 STRING_CST: case. default: checks for patchable strings.
12421 (complete_function_arguments): Transform string constant or
12422 crafted StringBuffer if necessary.
12423 (build_method_invocation): Fixed comments.
12424 (build_new_invocation): New function.
12425 (patch_assignment): Call try_builtin_assignconv to figure a valid
12426 assignment conversion between builtin types.
12427 (try_builtin_assignconv): New function.
12428 (build_binop): Use URSHIFT_EXPR directly to call build.
12429 (operator_string): Use UNARY_PLUS_EXPR.
12430 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12432 (do_merge_string_cste, merge_string_cste,
12433 string_constant_concatenation, build_string_concatenation,
12434 patch_string, patch_string_cst): New function.
12435 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12436 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12437 (build_newarray_node): Use NEW_ARRAY_EXPR.
12438 (build_this): Use THIS_EXPR.
12439 (build_return): Enable debug information on return statement.
12440 (build_if_else_statement): Likewise.
12441 (complete_labeled_statement): Fixed related comment.
12442 (build_loop_body): Fixed comment.
12443 (build_bc_statement): Enable debug information on break/continue
12445 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12447 (patch_switch_statement, case_identity, java_expand_switch): New
12450 1998-09-21 Per Bothner <bothner@cygnus.com>
12452 * buffer.h (BUFFER_INIT): New macro.
12453 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12454 Pass (struct jcf_partial *state) to most functions.
12455 (jcf_block, jcf_relocation): New types.
12456 Support labels, branches, conditionals, loops.
12458 1998-09-21 Tom Tromey <tromey@cygnus.com>
12460 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12462 1998-09-21 Per Bothner <bothner@cygnus.com>
12464 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12465 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12466 not integer_type_node (INT_TYPE_SIZ bits).
12468 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12470 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12471 * jcf-dump.c (print_exception_table): New function.
12472 (disassemble_method): Better handling of wide instructions.
12473 Make more robust for bad input.
12475 1998-09-30 Jeffrey A Law (law@cygnus.com)
12477 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12480 1998-09-17 Jeffrey A Law (law@cygnus.com)
12482 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12484 1998-09-17 Tom Tromey <tromey@cygnus.com>
12486 * Makefile.in ($(PARSE_H)): Removed target.
12488 1998-09-17 Jeffrey A Law (law@cygnus.com)
12490 * Makefile.in (JAVA_OBJS): Add memmove.o
12491 (memmove.o): New target & rules.
12493 1998-09-15 Tom Tromey <tromey@cygnus.com>
12495 * expr.c (expand_invoke): Don't generate a call to the class init
12498 1998-09-14 Jeffrey A Law (law@cygnus.com)
12500 * Makefile.in: Add many missing dependencies.
12501 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12503 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12504 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12506 1998-09-11 Per Bothner <bothner@cygnus.com>
12508 * decl.c (complete_start_java_method): If method is static (and
12509 not private) call _Jv_InitClass.
12510 * expr.c (expand_invoke): Don't call build_class_init.
12512 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12514 1998-09-10 Jeffrey A Law (law@cygnus.com)
12516 * Make-lang.in (GCJ): Define before using.
12518 1998-09-09 Jeffrey A Law (law@cygnus.com)
12520 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12521 losing due to namespace pollution in GNU getopt.h
12523 1998-09-09 Tom Tromey <tromey@cygnus.com>
12525 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12526 (java.all.cross): Likewise.
12527 (java.rest.encap): Likewise.
12529 1998-09-08 Jeffrey A Law (law@cygnus.com)
12531 * gjavah.c (print_class_decls): Fix thinko in arglist
12532 * jcv-io.c (find_classfile): Similarly.
12534 1998-09-07 Jeffrey A Law (law@cygnus.com)
12536 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12538 1998-09-05 Tom Tromey <tromey@cygnus.com>
12540 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12541 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12542 * Makefile.in (PARSE_C): New macro.
12543 (PARSE_H): Likewise.
12544 (PARSE_SCAN_C): Likewise.
12545 ($(PARSE_C)): Target renamed from parse.c.
12546 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12547 (clean): Remove parse-scan.c as well.
12548 (parse.o): Depend on $(PARSE_C).
12550 1998-09-05 Anthony Green <green@cygnus.com>
12552 * README, license.terms: Removed.
12554 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12555 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12556 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12557 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12558 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12559 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12560 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12561 and Java trademark attribution.
12563 1998-09-04 Tom Tromey <tromey@cygnus.com>
12565 * Makefile.in: Use gcjh, not gjavah.
12566 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12567 * Make-lang.in: Changed gjavah to gcjh everywhere.
12569 1998-09-03 Per Bothner <bothner@cygnus.com>
12571 * gjavah.c: Support new -prepend -add -append flags.
12572 (print_method_info): Method is not virtual if class is final.
12574 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12576 * jv-scan.c: Fixed copyright assignment.
12577 * keyword.gperf: Likewise.
12578 * keyword.h: Likewise.
12579 * lex.c: Fixed copyright assignment.
12580 (java_lex): Push unicode back when parsing '<'.
12581 * lex.h: Fixed copyright assignment.
12582 * parse-scan.y: Likewise.
12583 * parse.h: Fixed copyright assignment.
12584 (build_debugable_stmt, complete_for_loop): New function prototypes.
12585 * parse.y: Fixed copyright assignment.
12586 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
12587 size_zero_node when completing a loop with no exit condition.
12588 (for_statement_nsi:): Define action.
12589 (for_init:, for_update:): Return size_zero_node when empty.
12590 (declare_local_variables): Call build_debugable_stmt.
12591 (build_debugable_stmt): New function.
12592 (build_loop_body): Build debugable statement around loop
12594 (complete_loop_body): Take into account the debugable statement
12595 around the EXIT_EXPR.
12596 (complete_loop_body): New function.
12597 (patch_exit_expr): Fixed condition inversion.
12599 1998-09-02 Tom Tromey <tromey@cygnus.com>
12601 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
12602 name of thread define.
12603 * jvspec.c (THREAD_NAME): New macro.
12605 (THREADLIB): Likewise.
12606 (lang_specific_driver): Recognize attempt to link with thread
12607 library or gc library. Recognize -ljava on command line so it
12608 isn't linked against more than once.
12610 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12612 * parse-scan.y (report_main_declaration): Name of the class
12613 containing `main' can be a qualified name.
12615 1998-08-31 Tom Tromey <tromey@cygnus.com>
12617 * config-lang.in: Changed gjavac to gjc everywhere.
12618 * Make-lang.in: Changed gjavac to gjc everywhere.
12620 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12622 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
12623 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
12624 and install the files.
12625 * Makefile.in (JAVA_OBJS_LITE): New variable.
12626 (compiler:): Now include jv-scan as a dependency.
12627 (../jv-scan$(exeext), parse-scan.c): New targets.
12628 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
12629 * config-lang.in (compilers): Removed gcj, gjavah from the list.
12630 * jcf-parse.c (parse_source_file): Call java_layout_classes and
12631 check for errors even if parse_only.
12632 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
12634 (yylex): New function. Uses java_lex body.
12635 (java_lex): Removed commented out statement. Remove local variable
12636 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
12637 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
12638 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
12639 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
12640 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
12641 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
12643 (java_lex_error): Empty if JC1_LITE is defined.
12644 (java_get_line_col): Return 0 if JC1_LITE is defined.
12645 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
12646 SET_MODIFIER_CTX): Moved into the section containing the macros
12647 conditionally defined by JC1_LITE.
12648 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
12649 argument if JC1_LITE is defined.
12650 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
12651 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
12653 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
12654 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
12655 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
12656 to different values according to JC1_LITE.
12657 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
12658 declared if JC1_LITE set.
12659 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
12660 defined if JC1_LITE not set.
12661 (struct parser_ctx): Reorganized and skip the jc1 front end part
12663 (java_layout_classes): New function definition.
12664 (java_push_parser_context, java_init_lex, yyparse, yylex,
12665 yyerror): Prototype always declared. All other static function
12666 prototypes declared only if JC1_LITE is not set.
12667 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
12668 declared in parse.h.
12669 (java_layout_classes): New function.
12670 (java_complete_expand_methods): No longer layout the class here.
12671 * parse-scan.y: New file.
12672 * jv-scan.c: New file.
12674 1998-08-25 Tom Tromey <tromey@cygnus.com>
12676 * gjavah.c (main): Handle -friend option.
12677 (friend_specs): New global.
12678 (generate_access): Handle friend_specs.
12679 (process_file): Likewise.
12680 (MAX_FRIENDS): New macro.
12681 (friend_count): New global.
12682 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
12683 Changed all callers.
12685 1998-08-24 Per Bothner <bothner@cygnus.com>
12687 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
12688 (main): Handle processing all the entries of a named .zip archive.
12689 * jcf-io.c (jcf_trim_old_input): New function.
12690 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12692 1998-08-24 Per Bothner <bothner@cygnus.com>
12694 * lang.c (flag_assume_compiled): Make default be on.
12696 1998-08-21 Per Bothner <bothner@cygnus.com>
12698 * jcf-dump.c: Add bunches of flags to control output more.
12699 (process_class): New function; support printing more than one class.
12700 (main): Support new --print-main and --javap flags.
12701 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12702 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12704 1998-08-20 Per Bothner <bothner@cygnus.com>
12706 Change mangling of dispatch table to match C++ vtable (w/thunks).
12707 * class.c (build_dtable_decl), java-tree.h: New function.
12708 (make_class_data): Call it.
12709 * decl.c (init_decl_processing): Likewise.
12711 1998-08-19 Warren Levy <warrenl@cygnus.com>
12713 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12714 soft_anewarray; adjust args passed.
12715 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12716 match _Jv_NewObjectArray.
12718 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12720 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12721 * expr.c (loopup_label): Call create_label_decl.
12722 (create_label_decl): New function.
12723 (java_lang_expand_expr): Call expand_start_bindings with argument
12725 * java-tree.h Added space after PROTO in function declarations
12727 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
12728 (create_label_decl, push_labeled_block): New function
12730 * lex.c (label_id): Initialize.
12731 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
12733 * parse.h Added space after PROTO in function declarations when
12735 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
12736 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
12737 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
12738 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
12740 (struct parser_ctxt): New fields current_loop,
12741 current_labeled_block.
12742 (build_if_else_statement, patch_if_else_statement,
12743 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
12744 generate_labeled_block, complete_labeled_statement,
12745 build_bc_statement, patch_bc_statement, patch_loop_statement,
12746 build_new_loop, build_loop_body, complete_loop_body): New function
12748 * parse.y (java_warning_count): New global variable.
12749 (label_id): New static variable.
12750 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
12751 (block:): Return size_zero_node when block is empty.
12752 (empty_statement:): Return size_zero_node.
12753 (statement:): Implement supplemental action when for_statement: is
12755 (label_decl:): New rule.
12756 (labeled_statement:): Rewritten using label_decl. Actions
12758 (labeled_statement_nsi:): Likewise.
12759 (if_then_statement): Actions implemented.
12760 (while_expression): New rule.
12761 (while_statement:): Rewritten using while_expression. Actions
12763 (while_statement_nsi:): Likewise.
12764 (do_statement_begin:): New rule.
12765 (do_statement:): Rewritten using do_statement_begin. Actions
12767 (for_statement:): Rewritten using for_begin. Actions implemented.
12768 (for_statement_nsi:): Likewise.
12769 (for_header:, for_begin:): New rules.
12770 (for_init:): Actions implemented.
12771 (statement_expression_list:, break_statement:,
12772 continue_statement:): Likewise.
12773 (yyerror): Count number of issued warning(s).
12774 (java_report_errors): Report error(s) and/or warning(s).
12775 (java_complete_class): Use build_java_argument_signature to
12776 recompute completed method signature.
12777 (java_check_regular_methods): New locals method_wfl and aflags.
12778 Use method_wfl instead of lookup_cl during error reports. Fixed
12779 indentation and modified some error messages. Use
12780 lang_printable_name in method instead of the DECL_NAME. New code
12781 to issue warnings on methods not overriding corresponding methods
12782 private to a different package.
12783 (java_method_add_stmt): Call add_stmt_to_compound.
12784 (add_stmt_to_compound): New function.
12785 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
12786 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
12787 (build_if_else_statement, patch_if_else_statement,
12788 build_labeled_block, generate_labeled_block,
12789 complete_labeled_statement, build_new_loop, build_loop_body,
12790 complete_loop_body, patch_loop_statement, build_bc_statement,
12791 patch_bc_statement, patch_exit_expr): New functions.
12792 * typeck.c (build_java_signature): Build argument signature before
12793 enclosing it in between parenthesis.
12795 1998-08-17 Warren Levy <warrenl@cygnus.com>
12797 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
12798 (JAVA_OBJS): Added reminder comment
12800 1998-08-13 Nick Clifton <nickc@cygnus.com>
12802 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
12803 be interpreted as a long long.
12805 1998-08-13 Warren Levy <warrenl@cygnus.com>
12807 * decl.c (init_decl_processing): Use _Jv_InitClass, not
12808 soft_initialise_class. Use _Jv_NewMultiArray, not
12809 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
12810 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
12811 _Jv_CheckArrayStore, not soft_checkarraystore. Use
12812 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
12814 1998-08-12 Per Bothner <bothner@cygnus.com>
12816 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
12817 length_identifier_node): New global tree node constants.
12818 * parse.y (kw_super, kw_this, kw_length): Removed globals.
12819 Replace uses by super_identifier_node etc.
12820 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
12822 * parse.y (resolve_field_access): Don't special-case ".length" if
12823 flag_emit_class_files.
12824 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
12825 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
12828 1998-08-11 Per Bothner <bothner@cygnus.com>
12830 * decl.c (init_decl_processing): Remove unused method_type_node fields.
12831 * class.c (make_method_value): Remove init for removed fields.
12833 * class.c (layout_class): Use build_java_argument_signature.
12834 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
12836 * typeck.c (push_java_argument_signature): Removed. Merged into ...
12837 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
12838 (build_java_signature): Don't use push_java_argument_signature.
12840 * typeck.c (lookup_argument_method): New function.
12841 * parse.y (java_check_regular_methods): Use lookup_argument_method
12842 instead of lookup_java_method2 followed by lookup_java_method.
12844 * parse.y (check_method_redefinition): Minor optimization.
12846 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
12847 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
12849 1998-08-10 Tom Tromey <tromey@cygnus.com>
12851 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
12854 * gjavah.c (java_float_finite): Use K&R-style definition.
12855 (java_double_finite): Likewise.
12856 (generate_access): Now returns void. Changed all callers.
12857 (last_access_generated): Removed.
12858 (process_file): Only make a single pass over the .class file.
12860 1998-07-29 Per Bothner <bothner@cygnus.com>
12862 * class.c (get_dispatch_table): Add extra dummy vtable entry,
12863 for compatibility for G++ (with -fvtable-thunks).
12864 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
12866 * gjavah.c (process_file): Use public inheritance for super-class.
12868 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12870 * lex.c (java_init_lex): Initialize ctxp->package.
12871 * parse.h (struct parser_ctxt): package and package_len replaced
12872 by tree package, an identifier node. Field method_decl_list is
12873 gone. Fixed comments.
12874 (lookup_field_wrapper, merge_qualified_name, not_accessible,
12875 class_in_current_package): New function prototypes.
12876 * parse.y (array_type:): Set class loaded flag on primitive type
12878 (package_declaration:): Assign ctxp->package to the
12880 (method_invocation:): Handle invocation of method qualified by
12882 (single_type_import_declaration:): Removed ambiguity check.
12883 (java_pop_parser_context): New local variable `next'. Reset and
12884 set IMPORT_CLASSFILE_NAME flags on current and previous import
12886 (java_accstring_lookup): Use new local macro COPY_RETURN.
12887 (lookup_field_wrapper): New function.
12888 (parser_qualified_classname): Use merge_qualified_name.
12889 (parser_check_super_interface): Broaden error message.
12890 (do_resolve_class): Check for qualified class name in the current
12891 compilation unit if appropriate.
12892 (process_imports): Check for already defined classes.
12893 (check_pkg_class_access): Got rid of call to
12894 get_access_flags_from_decl.
12895 (java_complete_expand_methods): Call safe_layout_class based on
12896 the current class size.
12897 (make_qualified_primary): Build a WFL qualification on primary if
12899 (merge_qualified_name): New function.
12900 (make_qualified_name): Use merge_qualified_name.
12901 (resolve_expression_name): Use safe_lookup_field.
12902 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
12903 (resolve_qualified_expression_name): Likewise. Check on resolved
12904 element accessibility.
12905 (not_accessible_p, class_in_current_package): New functions.
12906 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
12907 (patch_method_invocation_stmt): Merged common pieces. Check
12908 accessibility of invoked method.
12909 (check_for_static_method_reference): Add returned type in error
12911 (invocation_mode): Get rid of bogus check on PRIVATE methods.
12912 (refine_accessible_methods_list): Merged two conditions in test.
12913 (java_complete_class): Sanity check on stabilize_ref gone.
12914 * zextract.c (read_zip_archive): Cast lseek second argument to long.
12916 1998-07-28 Per Bothner <bothner@cygnus.com>
12918 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
12920 1998-07-24 Tom Tromey <tromey@cygnus.com>
12922 * gjavah.c (F_NAN): Removed.
12923 (F_NAN_MASK): New macro.
12924 (F_POSITIVE_INFINITY): Removed.
12925 (F_NEGATIVE_INFINITY): Likewise.
12926 (java_float_finite): Rewrote.
12927 (D_NAN_MASK): Renamed.
12928 (java_double_finite): Rewrote.
12929 (D_POSITIVE_INFINITY): Removed.
12930 (D_NEGATIVE_INFINITY): Likewise.
12932 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
12933 If verbose, print underlying representation of value in hex.
12935 1998-07-24 Per Bothner <bothner@cygnus.com>
12937 * buffer.h, buffer.c: New files.
12938 * Makefile.in (JAVA_OBJS): Add buffer.o.
12940 Support locals variables and writing their debug entries to .class.
12941 * jcf-write.c: Simplify some by user new buffer type.
12942 (vode_buffer_grow): Removed.
12943 (struct localvar_info): New type.
12944 (localsvars, localvartable): New buffers.
12945 (localvar_alloc, localvar_free): New functions.
12946 (generate_bytecode_insns): Handle local variables.
12947 (generate_classfile): Write LocalVariableTable attribute.
12949 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
12951 * jcf-io.c (open_in_zip): Check the zipfile magic number.
12952 * zipfile.h (ZIPMAGIC): New macro.
12954 1998-07-24 Tom Tromey <tromey@cygnus.com>
12956 * Makefile.in (gjavah.o): Updated dependencies.
12957 (jcf-dump.o): Likewise.
12958 (all.indirect): Use ../gjavah.
12959 (../gjavah$(exeext)): Likewise.
12960 (clean): Don't remove gjavah.
12961 (clean): Remove parse.c, not java/parse.c.
12962 * Make-lang.in (java): Added gjavah.
12963 (gjavah$(exeext)): New target.
12964 (GJAVAH_SOURCES): New macro.
12965 (java.all.build): Added gjavah.
12966 (java.all.cross): Likewise.
12967 (java.rest.encap): Likewise.
12968 * config-lang.in (compilers, stagestuff): Added gjavah.
12970 1998-07-23 Tom Tromey <tromey@cygnus.com>
12972 * gjavah.c (java_float_finite): New function.
12973 (java_double_finite): Likewise.
12974 (F_POSITIVE_INFINITY): New macro.
12975 (F_NEGATIVE_INFINITY): Likewise.
12977 (D_POSITIVE_INFINITY): Likewise.
12978 (D_NEGATIVE_INFINITY): Likewise.
12980 (print_field_info): Use java_float_finite and java_double_finite.
12982 1998-07-23 Per Bothner <bothner@cygnus.com>
12984 * parse.y (method_header): Name "this" implicit argument.
12986 1998-07-22 Per Bothner <bothner@cygnus.com>
12988 * jcf-write.c: Write out LineNumberTable attribute in .class file.
12989 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
12990 (put_linenumber): New function.
12991 (generate_bytecode_insns, generate_classfile): Write line numbers.
12993 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12995 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
12996 (lookup_name, build_known_method_ref, build_class_init,
12997 build_invokevirtual, invoke_build_dtable, match_java_method,
12998 build_field_ref, pushdecl_force_head, build_java_binop,
12999 binary_numeric_promotion, build_decl_no_layout,
13000 build_java_arrayaccess, build_newarray, build_anewarray,
13001 build_java_array_length_access, build_java_arraynull_check): New
13002 extern function prototypes.
13003 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13004 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13006 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13008 * jcf.h (jcf_out_of_synch): New extern function prototype.
13009 * parse.h: Static/global function implemented in parse.y
13010 prototyped and declarations moved at the end of the file.
13011 (DECL_P): Check that the argument isn't null.
13012 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13013 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13014 (QUAL_DECL_TYPE): New macro.
13015 (PARAMS): Macro definition removed.
13016 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13017 (return_statement:): Call build_return.
13018 (field_access:): Call make_qualified_primary in sub rule.
13019 (method_invocation:): Build method invocation and call
13020 make_qualified_primary when processing primaries.
13021 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13022 get_type_from_signature.
13023 (java_check_regular_method): Extra integer 0 argument when calling
13024 lookup_java_method2.
13025 (lookup_java_interface_method2): Extra method DECL argument when
13026 calling lookup_java_interface_method2.
13027 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13028 COMPOUND_EXPR node.
13029 (java_complete_expand_method): Layout current class iff not
13030 already done. Don't process interface's methods.
13031 (java_complete_expand_method): Use super class only if it
13032 exists. Use current class otherwise.
13033 (make_qualified_primary): New function.
13034 (resolve_expression_name): Process qualified expression or
13035 expression from primary the same way.
13036 (resolve_expression_name): Two last arguments to
13037 resolve_field_access are now NULL_TREEs.
13038 (resolve_field_access): New variable is_static. Local field must
13039 be DECLs. is_static computed on field DECLs only. Append code in
13040 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13041 to initialize field_type.
13042 (resolve_qualified_expression_name): New local variable,
13043 previous_call_static and is_static. Handle primaries with function
13044 calls, casts, array references and `this'. `super' now handled as
13045 `(super_class)this'. Use is_static to clarify boolean expressions.
13046 Added code to handle case where a proper handle is required to
13047 access a field. Use QUAL_DECL_TYPE where applicable.
13048 (maybe_access_field): New function.
13049 (patch_method_invocation_stmt): New arguments primary, where,
13050 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13051 deleted. Use `where' as a type to search from if specified. Check
13052 for static method reference where forbidden. Append primary or
13053 current_this to the argument list if not calling constructor nor
13055 (check_for_static_method_reference): New function.
13056 (patch_invoke): Layout the class on which new is done if
13058 (lookup_method_invoke): Changed format to report errors on
13060 (qualify_ambiguous_name): New local variable this_found. Now
13061 handle things from primaries. Method call are considered
13063 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13064 changed into NULLs.
13065 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13066 (java_complete_tree): New case fo RETURN_EXPR. Process function
13067 call arguments in separate function.
13068 (complete_function_arguments): New function.
13069 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13071 (patch_assignment): Take the return function slot into account as
13072 a RHS. Distinguish assignment from a return.
13073 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13074 when checking methods in interfaces.
13075 (resolve_type_during_patch): NULL argument to unresolve_type_p
13076 instead of NULL_TREE.
13077 (patch_newarray): Fixed typo in comment.
13078 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13079 (build_return, patch_return): New functions.
13080 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13082 1998-07-21 Per Bothner <bothner@cygnus.com>
13084 * constants.c (find_name_and_type_constant, find_fieldref_index,
13085 find_methodref_index): New methods.
13086 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13087 just return given method. Also, rename to build_known_method_ref.
13088 (expand_invoke): Rename call to build_invoke_non_interface.
13089 * java-tree.h, parse.h: Update prototype.
13090 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13091 (such as expand_expr_stmt) if flag_emit_class_files.
13092 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13093 STACK_TARGET, IGNORE_TARGET): New macros.
13094 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13095 (generate_bytecode_insn): New function to generate method's bytecode.
13096 (generate_classfile): Node generate Code attribute for a method.
13097 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13098 push_long_const, field_op, adjust_typed_op, maybe_wide):
13099 New functions used by generate_bytecode_insn.
13101 * typeck.c (signature_include_return): Remove variable.
13102 (push_java_argument_signature, build_java_argument_signature): New.
13103 (build_java_signature): Use push_java_argument_signature.
13104 * parse.y: Use build_java_argument_signature instead of fiddling
13105 with signature_include_return.
13107 1998-07-17 Tom Tromey <tromey@cygnus.com>
13109 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13112 * Makefile.in (all.indirect): Added gjavah$(exeext).
13113 (gjavah$(exeext)): Added $(exeext).
13116 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13118 * class.c (layout_class): Call to java_layout_parsed_class replace
13119 by safe_layout_class.
13120 * expr.c (build_java_array_length_access): Removed static storage
13121 class in the function definition.
13122 (build_java_arraynull_check): Likewise.
13123 Also fixed typos in two comments.
13124 * lex.c (java_init_lex): Initialize static global kw_length.
13125 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13126 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13128 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13129 * parse.h (resolve_no_layout): New static function declaration.
13130 (get_identifier_in_static): Declaration removed.
13131 (java_layout_parsed_class): Function name declaration changed to
13133 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13134 not_initialized_as_it_should_p, build_this): New static function
13136 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13137 binary_numeric_promotion, stabilize_reference,
13138 build_decl_no_layout, build_java_arrayaccess): Extern function
13139 declarations moved into their own section.
13140 (build_newarray, build_anewarray, build_java_array_length_access,
13141 build_java_arraynull_check): New extern function declarations.
13142 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13143 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13145 (CALL_CONSTRUCTOR_P): New macro.
13146 * parse.y (kw_length): New static global tree node.
13147 (return_statement): Tagged <node>.
13148 (RETURN_TK): Tagged <operator>.
13149 (variable_declarator_id:): Build variable declaration with an
13150 empty initialization value if a syntax error was found in the
13151 initialization part of the variable declaration.
13152 (statement_without_trailing_substatement:): return_statement: now
13153 uses the default rule.
13154 (return_statement:): Temporarily fixed to return NULL_TREE.
13155 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13156 (class_instance_creation_expression:): Class creation rules now
13157 call build_method_invocation upon reduction.
13158 (array_creation_expression:): Rules call build_newarray_node upon
13160 (dim_exprs:): Build a list of dimension expressions.
13161 (dim_expr:): Store location of the OSB_TK in the dimension
13163 (method_invocation:): Added a new error rule.
13164 (build_unresolved_array_type): WFL argument may also be an array
13165 on a primitive type. Name of the argument changed to reflect this.
13166 (method_declarator): Insert argument type at the beginning of the
13167 argument type list and later reverse the list.
13168 (unresolved_type_p): Argument 'returned' may be optionally
13170 (java_layout_class_from_source): Function renamed
13172 (resolve_and_layout): Now call resolve_no_layout and
13174 (resolve_no_layout): New function.
13175 (purify_type_name): New function.
13176 (complete_class_report_errors): Call purify_type_name during error
13177 report on a type not found.
13178 (process_imports): error_found local variable doesn't need to be
13179 initialized to zero.
13180 (declare_local_variables): New local type_wfl. Fixed typo in error
13181 message. type_wfl assigned to unresolved type and used to register
13182 incomplete type. Build a WFL around the variable initialization
13183 statement so that debug info can be generated on it.
13184 (source_start_java_method): Reverse argument list after they've
13186 (current_this): New static global variable.
13187 (java_complete_expand_methods): Set current_this when appropriate.
13188 (resolve_expression_name): Build correct static and non static
13189 field access bearing a simple name.
13190 (resolve_field_access): Resolve the length field of arrays. Handle
13192 (patch_method_invocation_stmt): Set the type of the method
13193 invocation to error_mark_node. This value is later overridden by a
13194 valid type, if any. Don't handle qualified constructor invocation
13195 as qualified method invocation. Call lookup_method_invoke with its
13196 new flag. It's no longer necessary to access the selected method
13197 as the value of a tree list. Handle constructor invocation.
13198 (patch_invoke): Reverse argument list when invoking non interface
13199 methods. Insert call to new as the first argument of the
13201 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13202 defined within a final class. Return INVOKE_STATIC if the invoked
13203 method is a constructor.
13204 (lookup_method_invoke): New lc argument is a flag to indicate a
13205 constructor lookup. Now handle constructor lookup. Choose the most
13206 specific method in case several were matching the invocation
13207 requirements. Return a method decl instead of a tree list featuring
13208 one single method decl element.
13209 (refine_accessible_methods_list): New lc flag argument to
13210 indicate that a constructor is being looked up.
13211 (not_initialized_as_it_should_p): New function.
13212 (java_complete_tree): Now process fake tree codes
13213 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13214 save_expr on resolved function call arguments. Case on
13215 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13216 (patch_assignment): LHS can be a field access expression. When
13217 dealing with reference, lhs_type is the promoted type of the
13218 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13220 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13221 (patch_binop): Use not_initialized_as_it_should_p where
13223 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13224 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13226 (resolve_type_during_patch): New function.
13227 (patch_cast): Call resolve_type_during_patch to resolve type and
13228 report error accordingly.
13229 (patch_array_ref): Use not_initialized_as_it_should_p where
13230 applicable. Array base expression is saved before being
13231 used. Promote the type of an array elements if it contains non
13233 (build_newarray_node, patch_newarray, build_this): New functions.
13235 1998-07-16 Tom Tromey <tromey@cygnus.com>
13237 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13238 increment it in `for' statement.
13239 (print_field_info): If number is inf or nan, don't print it.
13240 (print_method_info): If method name is `delete', just ignore it.
13241 (print_c_decl): Special-case jstringArray.
13243 * gjavah.c (help): New function.
13244 (no_argument): New function.
13245 (usage): Changed text.
13246 (main): Rewrote argument handling. Now handles -v, --help,
13248 (version): New function.
13249 (found_error): New global.
13250 (main): Return found_error.
13251 (generate_access): Set found_error.
13252 (print_c_decl): Likewise.
13254 1998-07-15 Tom Tromey <tromey@cygnus.com>
13256 * gjavah.c (print_c_decl): Don't print "," when examining field.
13257 Skip type name when looking at "[L" types.
13258 (process_file): Now static.
13259 (generate_access): Now returns int.
13260 (last_access_generated): New global.
13261 (process_file): Clear last_access_generated; make multiple passes
13263 (print_field_info): Just return if generate_access returns true.
13264 (print_method_info): Likewise. Also, allow <init> functions to
13266 (print_c_decl): Added is_init argument. Print constructors
13268 (print_cxx_classname): Use UTF8_GET to extract characters from
13270 (print_base_classname): New function.
13271 (print_class_decls): New function.
13272 (process_file): Use it.
13273 (utf8_cmp): New function.
13275 1998-07-13 Nick Clifton <nickc@cygnus.com>
13277 * lang-options.h: Format changed to match changes in gcc/toplev.c
13278 to implement a --help option.
13280 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13282 * decl.c (init_decl_processing): Revert change to dtable_type.
13284 1998-07-09 Per Bothner <bothner@cygnus.com>
13286 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13288 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13290 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13292 * lang.c (lang_init): Default flag_exceptions to 1, without
13293 checking to see if it's 2 first.
13295 1998-07-08 Jeffrey A Law (law@cygnus.com)
13297 * constants.c: Include "system.h".
13298 * decl.c: Likewise.
13299 * lang.c (flag_new_exceptions): Get via extern now.
13300 (lang_init_options): New functions. Turn on flag_new_exceptions.
13302 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13304 * lex.c (java_lex): Return 0 when we see an invalid character in
13307 * lex.c (java_read_char): Specify extra argument when calling
13309 (java_read_unicode, java_parse_end_comment,
13310 java_parse_escape_sequence): Likewise,
13311 (java_lex): Specify extra argument when calling
13312 java_lex_error. Test that IDs are beginning with a legal character
13313 for IDs. Handle invalid characters with an error message and a
13314 call to java_lex_error.
13315 (java_lex_error): Adjust column position by new argument
13316 `forward'. Issue an error even if in the middle of reporting an
13319 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13321 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13322 we don't explicitly put a null pointer when we're copying it.
13324 1998-07-07 Tom Tromey <tromey@cygnus.com>
13326 * gjavah.c (print_cxx_classname): New function.
13327 (super_class_name): Likewise.
13328 (print_super_fields): Removed.
13329 (in_super): Removed.
13330 (print_field_info): Never generate #defines.
13331 (print_c_decl): Changed generated types to match JNI. No longer
13332 print class name before method name.
13333 (print_method_info): Print "static" before static methods.
13334 Print "virtual" before non-final methods.
13335 (usage): Use exit(1), not exit(-1).
13337 (print_field_info): Use %.17g to print a double.
13338 (last_access): New globals.
13339 (process_file): Initialize last_access.
13340 (usage): Now static.
13341 (ACC_VISIBILITY): New define.
13342 (generate_access): New function.
13343 (print_field_info): Call it.
13344 (print_method_info): Likewise. Also, generate information for all
13345 methods, not just native methods. Return void.
13346 (print_c_decl): Return void.
13347 (print_field_info): Return void.
13349 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13351 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13352 processing the jc1 grammar file. Prefix bison functions and
13353 variables with java_.
13354 (parse.c): Dependencies on parse.h and lex.h
13355 * expr.c (build_java_arrayaccess): Function now global.
13356 * java-tree.h: Comment reorganized to carry on previous
13357 classification effort.
13358 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13359 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13360 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13361 java_parse (new prefix java_ generated by bison).
13362 (java_layout_parsed_class, java_register_parsed_class): Function
13364 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13365 * lex.c (static tree wfl_op): Variable deleted.
13366 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13367 ctxp fields to NULL_TREE.
13368 (java_lex): No longer create WFL for operators. Filename caching
13369 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13370 created as STRING_CST and later expanded. Removed extra argument
13371 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13373 (build_wfl_node): Removed code in comments.
13374 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13375 store token and location data in the current bison token.
13376 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13377 static/extern function declaration at the beginning of the file.
13378 (struct qualification): Data structure definition deleted.
13379 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13380 (qualify_ambiguous_name): Function declaration modified. Function
13381 now returns nothing.
13382 (build_array_ref, patch_array_ref, make_qualified_name,
13383 resolve_qualified_expression_name, maybe_generate_clinit,
13384 resolve_field_access): New static function declarations.
13385 (build_java_arrayaccess): New extern function declaration.
13386 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13387 (CALL_EXPR_PRIMARY): Macro deleted.
13388 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13389 (struct parser_ctxt): Field initialized_final
13390 removed. non_static_initialized, static_initialized: New fields.
13391 * parse.y (static tree kw_super, static tree kw_this): New global
13393 (%union): tree wfl field of operator member replaced by int
13394 location. WFLs are non longer created for operators.
13395 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13396 (qualified_name:): Now calls make_qualified_name to build the
13398 (type_declaration:): Consider generating <clinit> when class
13400 (variable_declarator:): Directly build an assignment node when the
13401 variable is initialized when declared.
13402 (this_or_super:): Build a WFL and set current location when THIS
13403 or SUPER are parsed.
13404 (expression_statement:): Wrap statement around a WFL.
13405 (primary_no_new_array:): Fixed typo. Changed value returned by
13406 THIS_TK because of its new type (temporary).
13407 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13408 (field_access:): Build qualified name with SUPER.
13409 (method_invocation:): Fixed returned value because of SUPER's new
13411 (array_access:): Use OSB_TK location information.
13412 (post_increment_expression:, post_decrement_expression:,
13413 unary_expression:, pre_increment_expression:,
13414 pre_decrement_expression:, unary_expression_not_plus_minus:,
13415 cast_expression:, multiplicative_expression:,
13416 additive_expression:, shift_expression:, relational_expression:,
13417 equality_expression:, and_expression:, exclusive_or_expression:,
13418 inclusive_or_expression:, conditional_and_expression:,
13419 conditional_or_expression:, assignment:): Use new location/token
13420 information available on operators.
13421 (create_class): Set super_decl_type to NULL_TREE when processing
13423 (register_fields): Field initialization is now a MODIFY_EXPR
13424 node. Chain initialization code to the matching lists (according
13425 the the field declaration modifiers).
13426 (maybe_generate_clinit): New function.
13427 (method_header): Don't set method's DECL_NAME to a WFL when adding
13428 methods to java.lang.Object.
13429 (resolve_and_layout): Now can return NULL_TREE if the type
13430 resolution fails. Otherwise, return the class DECL instead of its
13432 (check_method_redefinition): Don't patch method DECL_NAME if it
13433 belongs to java.lang.Object.
13434 (process_imports): Simply assign error_found to the value returned
13435 by check_pkg_class_access.
13436 (declare_local_variables): Don't use their init statements (if
13437 any) when parsing error were previously found. Reuse MODIFY_EXPR
13438 build during parsing as an init statement.
13439 (java_method_add_stmt): Now return the current method body.
13440 (java_layout_parsed_class, java_register_parsed_class): Functions
13442 (java_complete_expand_methods): Initialize the constant pool on a
13443 per class basis. Layout the classes before expanding their method
13444 bodies. Don't try expand artificial constructor code if error were
13445 found. Make the classes data and register them if no error were
13447 (java_complete_expand_method): Retrieve an artificial constructor
13448 argument list before entering its body. Assign the top block to
13449 the artificial constructor function body and set types of declared
13450 blocks and compound statements to void. Walk method body if not an
13451 artificial constructor.
13452 (make_qualified_name, cut_identifier_in_qualified): New functions.
13453 (resolve_expression_name): Fixed comments. Save/restore the
13454 current class CLASS_LOADED_P flag value. Build non qualified
13455 static field access and handle qualified expression names.
13456 (resolve_field_access, resolve_qualified_expression_name): New
13458 (patch_method_invocation_stmt): Use the new expression resolution
13459 scheme, calling resolve_field_access when the function call is
13460 resolved as an expression.
13461 (qualify_ambiguous_name): Function rewritten to work on qualified
13462 expression produced by make_qualified_name.
13463 (java_complete_tree): Promote type when function's argument are
13464 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13465 the assignment to discover further errors if RHS is a expression
13466 name that fails to evaluate. Declare LHS initialized even though
13467 the assignment failed. Don't use the location variable and removed
13468 extra argument in patch function calls. Now handle the ARRAY_REF
13469 case and build internal string representation when STRING_CSTs are
13471 (build_method_invocation): Don't wrap function call around a WFL.
13472 (build_assignment): Likewise. Use the operator location
13474 (patch_assignment): Handle array access LHSs. Handle error
13475 provenance, resulting in a better error report.
13476 (build_binop): Use op_location from operator as binop location
13478 (build_unaryop, build_incdec, build_cast): Likewise.
13479 (patch_binop): Extract location information from the node. Fixed
13480 typo in error message.
13481 (patch_unary_op): Extract location information from the node.
13482 (build_array_ref, patch_array_ref): New functions.
13484 1998-07-01 Tom Tromey <tromey@cygnus.com>
13486 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13487 match _Jv_IsInstanceOf.
13488 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13489 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13491 1998-06-30 Tom Tromey <tromey@cygnus.com>
13493 * decl.c (init_decl_processing): Functions are now named
13494 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13496 1998-06-29 Per Bothner <bothner@cygnus.com>
13498 * java-tree.h (load_class): Add prototype.
13499 * class.c (is_compiled_class): Add missing arg to load_class.
13500 * expr.c (expand_java_NEW): Call load_class.
13501 * parse.y (process_import): Removed bogus use of void return value.
13503 1998-06-25 Per Bothner <bothner@cygnus.com>
13505 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13506 Function name is "_Jv_Throw" instead of "soft_athrow".
13507 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13508 Function name is "_Jv_AllocObject" instead of "soft_new".
13509 Takes an extra parameter (object size).
13510 * expr.c: Update calls.
13512 1998-06-24 Per Bothner <bothner@cygnus.com>
13514 * lex.c (java_get_line_col): Handle end-of-file.
13515 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13517 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
13519 * lang.c (lang_init): Make -fexceptions the default.
13520 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13521 exception handling is not turned on.
13523 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
13525 * lang.c (flag_new_exceptions): Make this this default.
13526 * decl.c (end_java_method): Call emit_handlers.
13527 * except.c (method_init_exceptions): Set language code and version.
13528 (expand_start_java_handler): Enable exception, and call
13529 expand_eh_region_start.
13530 (expand_end_java_handler): Enable exception, and set up catch blocks.
13531 (emit_handlers): New routine to generate the saved handlers.
13532 * java-except.h (emit_handlers): Add prototype.
13534 1998-06-12 Per Bothner <bothner@cygnus.com>
13536 We used to have three different representations of the constant pool:
13537 the CPool structure, the tree_constant_pool, and the constructures
13538 used to build the Class object (which may need class and string
13539 constants) in compiled code. None were appropriate for compiling
13540 to .class files, so I did a major overhaul.
13542 First, the tree_constant_pool array was removed. Things were
13543 modified to the CPool structure in the JCF could be used.
13544 Second, a "capacity" field was added to the CPool, and functions
13545 written to search for a matching constant, adding one if not found.
13546 The code that generated the Class object was changed to use a CPool.
13547 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13548 the static Class object are now only in build_constants_constructor.
13549 Finally, I wrote code which can generate a .class file (including its
13550 constant pool) from the RECORD_TYPE of a class. This is a big step
13551 on the way to compiling Java source into .class files.
13553 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13554 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13556 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13557 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13558 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13559 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13560 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13561 (lang_type): Removed constant_pool field.
13562 * jcf.h (CPool): Renamed size to count. Added field capacity.
13563 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13564 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13565 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13567 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13568 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13569 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13570 (set_constant_entry, find_constant1, find_constant2,
13571 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13572 find_utf8_constant, find_class_or_string_constant): New functions.
13574 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13575 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13576 (give_name_to_class, get_class_constant): Likewise.
13577 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
13578 (get_name_and_type_constant, get_ref_constant): Removed.
13579 * parse.h (parser_ctxt): Remove field tree_constant_pool.
13580 * parse.y: Don't save/restore tree_constant_pool.
13581 * verify.c (verify_jvm_instructions): Update for new approach.
13582 * expr.c (expand_invoke, expand_java_field_op): Likewise.
13584 * lang-options.h: Added -femit-class-file, -femit-class-files.
13585 * lang.c (flag_emit_class_files), java-tree.h: New flag.
13586 (lang_f_options): Added "emit-class-file(s)".
13588 * expr.c (build_java_arrayaccess): Generate more efficient array
13589 bounds checking, by using unsigned compare.
13591 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
13593 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13595 * parse.h: New comment on the handling of unresolved type
13596 identifiers. JDEPs are now part of the jdep_code enum.
13597 (typedef struct jdep): Now use enum jdep_code or int, depending on
13598 availability. Both are narrowed down to an 8 bits bitfield.
13599 (CALL_EXPR_PRIMARY): Fixed comment.
13601 1998-06-10 Tom Tromey <tromey@cygnus.com>
13603 * Make-lang.in (java): Added gjavac and jvgenmain.
13604 (java.start.encap): Depend on gjavac.
13605 (java.rest.encap): Depend on jvgenmain.
13607 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
13608 (JAVA_CROSS_NAME): Likewise.
13609 (java.all.build): Depend on jvgenmain and gjavac.
13610 (java.all.cross): Depend on jvgenmain and gjavac-cross.
13611 (jvgenmain$(exeext)): New target.
13612 (java.install-common): Wrote.
13613 * config-lang.in (compilers, stagestuff): Added gjavac and
13616 1998-06-10 Dave Brolley <brolley@cygnus.com>
13618 * lang.c (lang_decode_option): New argc/argv interface.
13620 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13622 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
13623 * decl.c (build_decl_no_layout): New function.
13624 * expr.c (java_lang_expand_expr): Layout declarations found in
13625 blocks before they're pushed.
13626 * jcf-parse.c (load_class): Save current line when parsing class
13628 (parse_source_file): Register class before expanding their
13630 * lang.c (put_decl_node): Produce `null' when `void *' is
13632 * lex.c (static tree wfl_op): New static global, for error report
13634 (java_init_lex): wfl_operator and wfl_op initialized
13635 here. Filename caching added for wfl_op. Return wfl_op when `(' is
13637 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
13638 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
13639 build_unresolved_array_type): New static function definitions.
13640 (build_decl_no_layout): New extern function declared.
13641 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
13642 faulty modifier exists.
13643 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
13644 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
13645 (UNARY_PLUS_EXPR): New fake operator.
13646 (struct parser_ctxt): New field osb_number.
13647 * parse.y (static tree wfl_operator): New static WFL for operator
13648 bound error messages.
13649 (DECR_TK, INCR_TK): Moved.
13650 (OP_TK): Tagged <operator>.
13651 (array_type:): Now call build_unresolved_array_type.
13652 (dim_expr:): Count the number of '[' seen.
13653 (post_increment_expression, post_decrement_expression,
13654 pre_increment_expression, pre_decrement_expression,
13655 unary_expression_not_plus_minus, unary_expression:): Actions are
13656 now building the corresponding unary expressions.
13657 (cast_expression:): Actions are now building cast expressions.
13658 (build_unresolved_array_type): New function.
13659 (create_interface): Reset the number of declared interfaces.
13660 (create_class): Likewise.
13661 (method_header): Methods declared within the scope of an interface
13662 are now implicitly set public and abstract.
13663 (java_complete_class): Variable's and parameter's type are patched
13664 with a promoted type.
13665 (declare_local_variables): Resolved non builtin types are promoted
13666 before being used to build a variable decl. Removed type patch
13667 posted on variable initialization statement.
13668 (source_start_java_method): Use build_decl_no_layout to build the
13669 decl of a parameter of incomplete type.
13670 (java_register_parsed_class): Process interfaces too. Call
13671 rest_of_decl_compilation on each processed class declarations.
13672 (java_complete_expand_methods): Don't attempt to expand things in
13674 (java_complete_tree): Process CONVERT_EXPR, even though it always
13675 has a type. Propagate error_mark_node to node's type too. Promote
13676 method's call argument type and return error_mark_node if
13677 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
13678 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
13679 handle unary operator nodes.
13680 (build_assignment): Added comment.
13681 (print_int_node): New function.
13682 (patch_assignment): New second argument. New error handling. Use
13683 print_int_node. Handle references. Use can_cast_to_p to issue
13684 different error message according to the context and check upon
13685 the initialization of the RHS.
13686 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
13687 (operator_string): Handle more operators.
13688 (patch_binop): No longer use a function static
13689 wfl_operator. Improved error message on shift distance.
13690 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13691 patch_cast): New functions.
13693 1998-06-05 Per Bothner <bothner@cygnus.com>
13695 * jvspec.c: New file.
13696 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13698 * java-tree.h (identifier_subst): Add declaration.
13700 1998-06-04 Tom Tromey <tromey@cygnus.com>
13702 * jvgenmain.c (main): Generate call to JvRunMain.
13704 * class.c (make_class_data): Push value for "sync_info" field.
13705 * decl.c (init_decl_processing): Push "sync_info" field.
13707 1998-06-03 Per Bothner <bothner@cygnus.com>
13709 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13710 Java (source) name, not signature.
13711 Set TYPE_ALIGN to (at least) that of element_type.
13713 1998-06-02 Per Bothner <bothner@cygnus.com>
13715 * class.c: Moved classname-mangling-rekated code to ...
13716 * mangle.c: ... this new file.
13717 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13718 * Makefile.in: Update for above changes.
13720 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13722 * expr.c (truthvalue_conversion): Convert integer and floating
13723 point value to their truth value.
13724 * lex.c (java_lex): Handle the `null' literal.
13725 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
13726 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
13727 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
13730 * parse.y: Reorganization/documentation on token declaration.
13731 (binop_lookup[]): New added new tree codes.
13732 (relational_expression): Build corresponding binary operators.
13733 (equality_expression, conditional_and_expression,
13734 conditional_or_expression): Likewise.
13735 (java_complete_class): Fix crash in debug message.
13736 (java_complete_tree): Check initialization of method call
13737 arguments. Further bogus node evaluation to detect more error
13738 during assignments. Handles more binary operators.
13739 (patch_assignment): Use DECL_P.
13740 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
13742 (operator_string): Handle more case. Compacted source.
13743 (patch_binop): Changed function comment. Checking for
13744 uninitialized first operand takes the compound assignment into
13745 account and uses DECL_P. Checking for uninitialized second operand
13746 delayed to routine's end. Use macros to issue type bound error
13747 messages and issue messages on both operands if their types are
13748 different. Force fixed type into node. Handle all binary
13751 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13753 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
13754 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
13755 build operator node and return tokens.
13756 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
13757 * parse.h (java_complete_tree): Changed returned type in prototype.
13758 (build_method_invocation, build_assignment, patch_assignment,
13759 patch_binop): New static function declarations.
13760 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
13761 BUILD_EXPR_WFL): New macros.
13762 * parse.y (enum tree_code binop_lookup[]): New static for token to
13764 (%union): Parser union has new sub-structure `operator'.
13765 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
13766 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
13767 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
13768 ASSIGN_ANY_TK): Tokens tagged `operator'.
13769 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
13770 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
13771 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
13772 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
13773 (assignment_operator:): Rule tagged `operator'.
13774 (expression_statement:): Re-installed default rule.
13775 (method_invocation:): Sub rules call build_method_invocation.
13776 (postfix_expression:): Don't attempt to resolve name here. Just
13778 (multiplicative_expression:): Sub-rules build corresponding binop
13780 (additive_expression:, shift_expression:, and_expression:,
13781 exclusive_or_expression:, inclusive_or_expression:): Likewise.
13782 (assignment:): Sub rule invoke build_assignment.
13783 (assignment_operator:): Default rules on sub rules.
13784 (force_error): Added documentation on this variable.
13785 (declare_local_variables): Build initialization calling
13787 (expand_start_java_method): Removed unused rtx declaration. Mark
13788 arguments as already initialized.
13789 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
13790 (java_complete_expand_methods): Don't process next method if
13791 completion of the previous one triggered errors.
13792 (java_complete_expand_method): Call source_end_java_method if no
13793 error were found during completion.
13794 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
13795 locals declaratilon. Handle names found within a class. Return
13796 error_mark_node when things aren't found.
13797 (patch_method_invocation_stmt): Return error_mark_node on failures.
13798 (patch_invoke): Removed unused local. Return the correct node.
13799 (java_complete_tree): Now returns a value. The BLOCK section binds
13800 local identifiers and the type of a BLOCK is now void. Assign the
13801 result of operand completion on COMPOUND_EXPR. Assign the
13802 encapsulated node of a WFL to the result of its completion, except
13803 when the node is an identifier. Now handle MODIFY_EXPR and several
13804 binary operators. Return error_mark_node on errors.
13805 (build_method_invocation, build_assignment, patch_assignment,
13806 build_binop, operator_string, patch_binop): New functions.
13807 * typeck.c (binary_numeric_promotion): New function.
13809 1998-05-21 Per Bothner <bothner@cygnus.com>
13811 * class.c (identifier_subst): New convenience wrapper for ident_subst.
13812 Replace most uses of ident_subst by identifier_subst.
13814 * class.c (push_class_static_dummy_field): Removed function.
13815 (build_class_ref): Find Class object decl by looking up "CNAME.class",
13816 instead of looking got "class" static field. Create that decl here.
13817 (class_identifier_node): Removed; no longer needed.
13818 (init_class_processing): Don't init class_identifier_node.
13819 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
13820 Do nreverse 0 times (instead of twice) for Object and Class.
13821 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
13823 1998-05-20 Per Bothner <bothner@cygnus.com>
13825 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
13826 while initializing linenumber_count and linenumber_table.
13827 Do it before init_function_start (which calls emit_line_note).
13828 * expr.c (expand_byte_code): Don't need to clear lineno here.
13830 1998-05-18 Tom Tromey <tromey@cygnus.com>
13832 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
13833 then mangle number as _N_.
13835 * class.c (mangle_class_field): New function.
13836 (build_class_ref): Set assembler name of class reference using
13837 mangle_class_field.
13838 (push_class_static_dummy_field): Likewise.
13840 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
13842 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
13843 of assigning to TREE_CODE. The latter method exploits a feature
13844 of GCC that is not ANSI compliant.
13846 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13848 * decl.c (pushdecl_force_head): New function.
13849 (pushlevel): Removed conditional printf.
13850 (complete_start_java_method): Don't enter local variable scope if
13851 function is compiled from source code.
13852 * expr.c: parse.h now included
13853 (java_lang_expand_expr): New function.
13854 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
13855 printf. Terminate buffer when doing directories.
13856 * jcf-parse.c (parse_source_file): Call lang_init_source before
13857 parsing and before code generation.
13858 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
13859 use printf if the macro is defined.
13860 * lang.c (lang_init): Install lang_expand_expr hook on
13861 java_lang_expand_expr.
13862 (java_dummy_print): New function.
13863 (lang_init_source): New function.
13864 * lex.c (java_lex): Remember location of an opening brace at the
13865 second nesting level.
13866 (java_is_eol): Unget character seen after a CR if it is EOF.
13867 * parse.h: Now includes lex.h
13868 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
13869 printf if the macro is defined.
13870 (expand_start_java_method, build_expr_block, enter_block,
13871 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
13872 New static function declarations.
13873 (pushdecl_force_head): New extern function declaration.
13874 (INCOMPLETE_TYPE_P): New macro.
13875 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
13876 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
13877 BLOCK_EXPR_ORIGIN): New macros.
13878 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
13879 DECL_SOURCE_LINE_LAST): New macros.
13880 (struct parser_ctxt): Removed field current_method_decl, redundant
13881 with the field current_function_decl. Added fields
13882 first_ccb_indent1 and pending_block.
13883 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
13884 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
13886 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
13887 (compilation_unit:): Cosmetic on sub rule.
13888 (type_declaration:): Cosmetic on sub rules. Added an error rule.
13889 (variable_initializer:): Installed default rule on expression:.
13890 (method_declaration:): method_header: starts a new
13891 method. method_body: installs the function body, absorbs blocks
13892 emitted for temporary variable scopings, pops function's body block
13893 and merges function's last statement lineno in DECL_SOURCE_LINE.
13894 (method_body:): Installed default rules.
13895 (block:): Call enter_block when an opening brace is seen. Absorb
13896 scoping blocks and call exit_block when a closing brace is seen.
13897 (block_statement:): Cosmetic changes.
13898 (method_invocation:): Create WFL around CALL_EXPR node.
13899 (patch_stage): Added comment around definition.
13900 (method_header): Try to use first_ccb_indent1 as the first line of
13901 the method, so BP debug info are emitted at the first opening
13902 brace of the function. If the function has no body, use the
13903 location of the function's name. Override currently defined method
13904 name with the matching WFL so we can point redefinition errors
13905 using the location where the function's name was declared.
13906 (check_abstract_method_header): Interprets DECL_NAME as an
13907 identifier or as a WFL, accordingly.
13908 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
13909 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
13910 location and name information out of it and reinstall DECL_NAME to
13911 its original identifier node value.
13912 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
13913 function's source code).
13914 (read_import_dir): Test the value returned by find_class and issue
13915 a fatal accordingly.
13916 (declare_local_variables): Push a new block for the scope of the
13917 new variable(s) if code has been already generated at that nesting
13918 level. Pinpoint redefinition errors using the variable id
13919 WFLs. Generate initialization code if necessary. If the variable
13920 type is incomplete, register a patch on its decl.
13921 (source_start_java_method): Rewritten. Define a new block for the
13922 function's parameters. Build parameter decl out of function's
13923 arguments and register them for a patch if their types are
13925 (expand_start_java_method): Includes the part of
13926 source_start_java_method that was pushing the parameter decls and
13927 completing the method start code.
13928 (source_end_java_method): Removed call the expand_end_bindings and
13929 poplevel (already taken care of). Reinstall function's arguments
13930 and get function's last line of code before calling
13931 expand_function_end.
13932 (java_method_add_stmt): New comment before the function's
13933 code. Complement the second operand of the current COMPOUND_EXPR
13935 (java_complete_expand_methods): Don't generate debug info on line
13936 zero when expanding a generated constructor.
13937 (java_complete_expand_method): Set start and end line numbers for
13938 a artificially generated constructor to one and manually call
13939 enter_block and exit_block when defining it. For all methods:
13940 expand function's start calling the new expand_start_java_method
13941 and invoke java_complete_tree on the effective method's body, if
13943 (resolve_expression_name): Now use lookup_name_in_blocks to search
13944 local variable decls and print out an error when variables are
13946 (patch_method_invocation_stmt): Inserted comment before the
13948 (lookup_method_invoke): Chain method's arguments using chainon
13949 with the current arg list as a second argument. Inserted missing
13950 IDENTIFIER_POINTER when reporting an error on methods not found.
13951 (refine_accessible_methods_list): Don't retain constructors.
13952 (patch_arguments): Function removed.
13953 (java_complete_tree): Inserted comment before the function's
13954 code. New case for BLOCKs. Moved the WFL case a bit
13955 further. Complete function's arguments.
13956 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
13957 maybe_absorb_scoping_blocks): New functions.
13959 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13961 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
13963 * jcf-parse.c (parse_source_file, java_error_count): New forward
13964 and extern declarations.
13965 (java_parse_abort_on_error): Macro moved.
13966 (jcf_parse_source): fatal called if fopen fails. Now calls
13968 (parse_source_file): New parse_only parameter. Reflects the
13969 elimination of the second pass.
13970 (yyparse): parse_source_file called with argument set to 0.
13971 * jcf.h (JCF_ZERO): Sets java_source to zero.
13972 * lex.c (java_init_lex): pass argument is gone. Function modified
13973 to be called once during the analysis of a file.
13974 (java_unget_unicode): Fixed typo in fatal message.
13975 (java_get_line_col): Likewise.
13976 (java_lval): Likewise. String literals no longer built during
13978 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
13980 * parse.h (MODIFIER_WFL): New macro.
13981 (parse_check_super, parser_check_super_interface): Now return int.
13982 (parser_chain_incomplete_item, not_builtin_p,
13983 complete_method_decl): Declarations removed.
13984 (build_method_invocation_stmt, build_invoke): Renamed using the
13985 `patch' instead of `build'
13986 (register-incomplete_type, obtain_incomplete_type,
13987 java_complete_tree, java_complete_expand_method,
13988 unresolved_type_p, create_jdep_list): New function declarations.
13989 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
13990 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
13991 (jdep): New typedef on new struct _jdep.
13992 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
13993 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
13994 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
13995 JDEP_RESOLVED_P): New macros.
13996 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
13997 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
13998 JDEP_VARIABLE): New enum values and jdep kinds.
13999 (jdeplist): New typedef on struct _jdeplist.
14000 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14002 (CALL_EXPR_PRIMARY): New macro.
14003 (struct parser_ctxt): Fields java_pass, current_method_decl,
14004 method_decl_list deleted. New field jdeplist.
14005 (INCOMPLETE_P): Macro deleted.
14006 * parse.y (single_type_import_declaration:): Removed pass switch.
14007 (type_import_on_demand_declaration): Likewise.
14008 (field_declaration:): Removed pass switch on all sub rules.
14009 (class_declaration:): Call the complete_class_decl removed on
14011 (method_declaration:): Removed second pass switch. No longer chain
14012 methods decl when method_header reduced.
14013 (method_header:): Sub rules no longer depend on pass switch.
14014 (method_declarator:): Likewise.
14015 (method_body:): Likewise.
14016 (abstract_method_declaration:): Likewise.
14017 (block_statement:): Likewise.
14018 (local_variable_declaration:): Likewise.
14019 (argument_list:): Likewise.
14020 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14021 removed. Partial CLASS_EXPR tree node built instead.
14022 (postfix_expression:): Removed pass switch on all sub rules.
14023 (java_pop_parser_context): Free classd_list content.
14024 (yyerror): Call obstrack_grow0 to finalize error message.
14025 (check_class_interface_creation): Comment modified to reflect new
14026 returned value meaning. Removed second pass switch. Return 1 if an
14027 error was found, 0 otherwise. Adjust pointer on filename if a
14028 leading path separator was found.
14029 (maybe_create_class_interface_decl): Removed first pass switch
14030 when linking the class decl to the class_list. Install a new
14031 jdep_list for the class.
14032 (add_superinterfaces): List of unresolved interfaces is
14033 gone. Unresolved interfaces are directly added to the current
14035 (create_interface): Second pass shortcut removed.
14036 ctpx->modifier_ctx access through MODIFIER_WFL.
14037 (create_class): Second pass shortcut removed. Call to
14038 register_incomplete_type replaces the call to
14039 parser_chain_incomplete_item.
14040 (complete_class_decl): Function removed.
14041 (duplicate_declaration_error): New way of retrieving redeclared
14043 (register_fields): Call to lookup_modifier_cl replaced by
14044 MODIFIER_WFL. New way of handling unresolved type, using
14045 unresolved_type_p and obtain_incomplete_type.
14046 register_incomplete_type replaces call to parser_chain_incomplete_item.
14047 (patch_stage): New static global variable.
14048 (method_header): New way of handling unresolved type, using
14049 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14050 indicates that the method decl needs to be patched.
14051 (check_abstract_method_header): Call to lookup_modifier_cl
14052 replaced by MODIFIER_WFL.
14053 (method_declarator): Incomplete argument type are registered
14054 calling register_incomplete_type. Patch on the declared method is
14055 issued in that case.
14056 (unresolved_type_p): New function.
14057 (parser_check_super_interface): New comment to reflect function's
14058 modified returned type (int). Function and has a new argument
14059 this_wfl. Call to parse_error_context uses this_wfl instead of
14060 relying on lookup_cl.
14061 (parser_check_super): Comment reflects function's new returned
14062 type (int). Function returns nonzero value on error.
14063 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14064 register_incomplete_type, jdep_resolve_class): New functions to
14065 handle incomplete types in declarations.
14066 (java_complete_class): Rewritten to work with the new incomplete
14067 type handling scheme.
14068 (complete_class_report_errors): Likewise.
14069 (complete_method_decl): Removed: it jobs is now handled by
14070 java_complete_class.
14071 (do_resolve_class): Class loaded in not already loaded and not
14072 found in Java source code.
14073 (java_check_regular_methods, java_check_abstract_methods): Don't
14074 call complete_method_decl anymore.
14075 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14076 (read_import_dir): Got rid of the pass number dependency.
14077 (declare_local_variables): New handling of unresolved types (patch
14079 (source_start_java_method): New parameter level. Function called
14080 with level set to 1 when argument types are potentially
14081 unresolved. Called to complete the job with level set to 2 once
14082 types are complete.
14083 (source_end_java_method): Call to permanent_allocation
14084 removed. Waiting to be replaced by a more suitable obstack
14086 (java_complete_expand_methods, java_complete_expand_method,
14087 java_expand_finals): New functions.
14088 (build_method_invocation_stmt): Renamed
14089 patch_method_invocation_stmt. Extracts function call expression
14090 (wfl) and arguments (args) from CALL_EXPR tree operands.
14091 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14092 call. Patch the function and argument operand of the CALL_EXPR
14094 (patch_argument, java_complete_tree): New functions.
14096 1998-04-20 Per Bothner <bothner@cygnus.com>
14098 Recover from missing fields and methods (i.e. error instead of fatal).
14099 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14100 * expr.c (expand_invoke): Recover from missing method.
14101 (expand_java_field_op): Recover from missing field.
14102 Inline references to java.lang.{Integer,Char,...}.TYPE.
14103 * typeck.c (get_type_from_signature), java-tree.h: New function.
14104 * class.c (add_method): Use get_type_from_signature.
14105 (build_class_ref): Handle a class that was not found.
14106 * typeck.c (convert): Handle conversion to pointers (for convenience).
14107 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14108 instead of lookup_field to handle missing fields.
14110 * jcf-parse.c (process_zip_dir): Set java_source.
14112 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14114 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14116 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14118 * jcf-parse.c (load_class): Don't change input_filename before
14119 calling jcf_parse_source (but still do it before calling
14121 (jcf_parse_source): Assign input_filename after having saved the
14123 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14124 list. ctxp->modifier_ctx zeroed according to its new
14125 definition. ctxp->filename initialized. Removed
14126 JAVA_MODIFIER_CTX_UNMARK.
14127 (java_unget_unicode): Update the character based column position.
14128 (java_allocate_new_line): ref_count not used anymore. Always free
14129 ctxp->p_line. Initialize c_line->char_col to 0.
14130 (java_get_unicode): Update the character based column position.
14131 (java_lex): Use ctxp->elc to store current position in source
14132 file, at the beginning of the parsed token. Set modifier_ctx entry
14133 corresponding to the parse modifier to a WFL node. Return a WFL
14134 node when an identifier is parsed.
14135 (java_lex_error): Now uses ctxp->elc to store current position in
14137 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14138 * lex.h (build_wfl_node): New function definitions.
14139 (struct java_line): ref_count and next fields are gone. New field
14141 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14142 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14143 (JAVA_COLUMN_DELTA): New macro.
14144 (java_lc): New typedef on new struct _java_lc.
14145 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14146 (parse_error_context, parse_warning_context): Changed prototypes.
14147 (java_get_line_col): Added as an available global function.
14148 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14149 (IC_DECL): Replaced by macro IC_TYPE
14150 (DEPEND_WFL): New macro.
14151 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14153 (exit_java_complete_class): Removed a commented out statement.
14154 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14155 now an array of tree nodes. Deleted fields line_list and
14156 e_line. New field elc, to replace e_line.
14157 * parse.y (array_type:): Build WFL node.
14158 (qualified_name:): Build a single WFL node out of two. Retain
14159 the location information of the first node in the resulting node.
14160 (package_declaration:): Use package name as a WFL node
14161 (single_type_import_declaration:): Use imported name as a WFL node.
14162 (type_import_on_demand_declaration:): Use root of the imported
14163 packages as a WFL node.
14164 (field_declaration:): Removed unused local variable cl.
14165 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14166 (yyerror): New static elc. Removed static error_line, error_pos.
14167 New local code_from_source. Save ctxp->elc into elc at the first
14168 pass. Call java_get_line_col to get a string of the line where
14169 the error occurred.
14170 (debug_line): Removed static function.
14171 (parse_error_context, parse_warning_context): Parameter cl is now
14172 a WFL node. Use its value to initialize ctxp->elc.
14173 (redefinition_error): Parameter cl is now a WFL node.
14174 (parse_add_interface): New parameter wfl. No longer call
14175 lookup_cl, use wfl instead.
14176 (check_class_interface_creation): Parameter cl is now a WFL node.
14177 (maybe_create_class_interface_decl): Likewise.
14178 (add_superinterfaces): New function.
14179 (create_interface): Removed local cl, node, super_decl,
14180 super_decl_type. Function now uses id as a WFL node. Better
14181 warning/error report on obsolete or forbidden mix of
14182 modifiers. Now calls add_superinterfaces to register interfaces.
14183 (create_class): Removed local cl, node. Local variable id is used
14184 as a WFL node. Better error report on forbidden modifier
14185 mix. Uses add_superinterfaces to register interfaces.
14186 (find_field): Argument cl is now a WFL node. Now store the WFL
14187 node of a fields that needs to be checked for their
14189 (method_header): Local variable node non longer used. Local
14190 variable id replaces cl.
14191 (check_modifiers_consistency): Local variable cl is now a WFL
14193 (method_declarator): Local variable cl replaced by parameter id.
14194 (parser_qualified_name): Now uses parameter name as a WFL node.
14195 (parser_check_super_interface): New parameter wfl, for achieve
14196 greater accuracy during error reports.
14197 (parser_chain_incomplete_item): New parameter named location. Used,
14198 along the decl, to construct the incomplete item node.
14199 (java_complete_class): resolve_class now uses WFL node extracted
14200 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14202 (complete_method_decl): Unresolved function's argument types are WFL.
14203 (resolve_class): Parameter cl is now a WFL node.
14204 (resolve_and_layout): Likewise.
14205 (do_resolve_class): Likewise. Try first to use cl and then do the
14206 lookup on the decl when calling check_pkg_class_access.
14207 (complete_class_report_errors): Use IC_TYPE in place of
14208 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14209 instead of doing a lookup over the decl.
14210 (java_check_final): Use WFL info from field tree list.
14211 (lookup_cl): Rewritten and returns a statically defined WFL node.
14212 (lookup_modifier_cl): Now uses information from WFL nodes.
14213 (process_imports): Likewise.
14214 (read_import_dir): name and cl arguments replaced by a single WFL
14215 node. Function modified accordingly.
14216 (find_in_imports_on_demand): Now uses WFL node.
14217 (check_pkg_class_access): cl argument is now a WFL node.
14218 (declare_local_variables): Fixed to use WFL nodes.
14219 (resolve_expression_name): Likewise.
14220 (build_method_invocation_stmt): name_combo argument renamed
14221 wfl. Function modified to use WFL nodes.
14222 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14223 (lookup_method_invoke): cl is now a WFL node. Added missing
14224 IDENTIFIER_POINTER to class type decl name.
14226 1998-04-14 Dave Brolley <brolley@cygnus.com>
14228 * lang.c (init_parse): Now returns char* containing the filename.
14230 1998-04-10 Per Bothner <bothner@cygnus.com>
14232 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14234 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14235 * class.c (make_class_data): If flag_assume_compiled, initial class
14236 state is CSTATE_PREPARED; make superclass and interfaces direct
14237 references, rather than constant pool indexes.
14239 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14241 * parser.y: Include flags.h. Removed debug variable pl.
14242 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14243 (block:): Likewise.
14244 (labeled_statement_nsi:): Generate debug info when reducing
14245 expression_statement:.
14246 (check_pkg_class_access): get_access_flags_from_decl invokation
14247 fixed for new CLASS_* flags location.
14248 (source_end_java_method): Save/restore parser context when
14249 entering/leaving this routine. Restore lineno to its right value
14250 before calling expand_end_bindings.
14251 (build_method_invocation_stmt): build_invoke called with the
14252 current line information.
14253 (build_invoke): New argument cl. Wrap the function call around a
14255 (refine_accessible_methods_list): Changed comment, removed
14257 * parse.h: Fixed typo in comments.
14258 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14259 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14260 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14262 * lex.c (java_lex): Record the last closing curly bracket of a
14264 * jcf-parse.c (jcf_parse_source): Now calls
14265 java_check_methods. Clarified comment, fixed typo.
14267 1998-04-09 Dave Brolley <brolley@cygnus.com>
14269 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14270 (finish_parse): Expose for non USE_CPPLIB builds.
14272 1998-04-08 Jeffrey A Law (law@cygnus.com)
14274 * lang.c (lang_print_xnode): New function.
14276 1998-04-03 Per Bothner <bothner@cygnus.com>
14278 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14279 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14280 used to build a class's dispatch table.
14281 (make_class_data): Generate dispatch table if flag_assume_compiled.
14282 Set dtable of class object to address of class_dtable_decl.
14284 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14285 be volatile and have side effects - generates better code.
14287 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14288 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14290 * expr.c (expand_invoke): If class is final, method is
14291 effectively final, so can call it directly.
14293 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14295 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14297 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14299 * parse.y (build_method_invocation_stmt): Removed extra argument
14302 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14304 * expr.c (dtable_indent): Now static global.
14305 (expand_invoke): Now call invoke_build_dtable and
14306 build_invokevirtual.
14307 (invoke_build_dtable, build_invokevirtual): New functions.
14308 * jcf-io.c (find_class): Defer issuing a warning by setting
14309 jcf->outofsynch to 1.
14310 * jcf-parse.c (jcf_out_of_synch): New function.
14311 (load_class): Test this_jcf.outofsynch flag and call
14312 jcf_out_of_synch accordingly.
14313 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14314 comment indentation.
14315 * lex.c (java_get_unicode): Fixed code indentation.
14316 (java_lex): Create string literal. Fixed typo. Removed several
14317 premature obstack_free.
14318 * parse.h: New enums for name resolution and invocation mode.
14319 (struct qualification): New data structure.
14320 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14321 (do_resolve_class, build_method_invocation_stmt,
14322 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14323 debug_line, identical_subpath_p, invocation_mode,
14324 refine_accessible_methods_list, build_invoke,
14325 lookup_method_invoke): New functions declared.
14326 (build_invokevirtual, invoke_build_dtable, match_java_method,
14327 build_field_ref, jcf_out_of_synch): New references to external
14329 (struct parse_ctxt): Removed artificial_constructor field.
14330 * parse.y: (array_type:): Type defined for this rule.
14331 (class_type:): Installed default rule for interface_type:.
14332 (array_type:): Now build Java array type.
14333 (qualified_name:): Now use obstack_grow0.
14334 (method_declaration:): Skip the artificial constructor added to
14336 (abstract_method_declaration:): Execute the code only during pass 1.
14337 (block:): Installed default rule in block_statements:.
14338 (block_statement:): Add the statement to the method during pass 2.
14339 (statement_expression): Installed default rule for
14340 method_invocation:.
14341 (argument_list:): Added code to build the argument list.
14342 (method_invocation:): Added call to create the method invocation
14344 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14345 (debug_line): New function for debug.
14346 (complete_class_decl): No longer do something during pass 1.
14347 (method_header): Use BUILD_PTR_FROM_NAME.
14348 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14350 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14351 function's main comment.
14352 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14354 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14355 (resolve_class): Now works with arrays.
14356 (do_resolve_class, resolve_and_layout): New functions.
14357 (java_check_regular_methods): Reverse method list before and after
14358 having processed it. No longer set ctxp->artificial_constructor.
14359 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14360 accordingly. Fixed typo in issued error message. Now use
14362 (find_in_imports_on_demand): Now use obstack_grow0.
14363 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14364 (source_end_java_method): Call expand_expr_stmt instead of
14365 expand_expr. Calls it before calling expand_function_end.
14366 (java_method_add_stmt): Do nothing if errors were found during
14368 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14369 (build_method_invocation_stmt, build_invoke, invocation_mode,
14370 lookup_method_invoke, refine_accessible_methods_list,
14371 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14373 * typeck.c (build_java_signature): Properly end method signature
14374 if return type skipped.
14375 (match_java_method): New function.
14377 1998-03-16 Per Bothner <bothner@cygnus.com>
14379 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14381 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14383 * expr.c (build_invoke_non_interface): New function.
14384 (methods_ident, ncode_ident): Now static globals.
14385 (expand_invoke): Use build_invoke_non_interface.
14386 * java-tree.h (struct lang_decl): New field function_decl_body.
14387 (DECL_FUNCTION_BODY): New macro.
14388 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14389 CLASS_FROM_SOURCE_P.
14390 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14391 before starting pass 2. Call to java_generate_parsed_class replaced
14392 by java_register_parsed_class.
14393 * lex.c: Fixed typo in header. Some line width related formating.
14394 * lex.h: Some line width related formating.
14395 * parse.h (source_end_java_method, resolve_expression_name,
14396 complete_class_decl, maybe_create_class_interface_decl,
14397 check_class_interface_creation): New static function declarations.
14398 (java_layout_parsed_class, java_method_add_stmt): New function
14400 (struct parser_ctxt): Field mark_class_generate removed. New
14401 fields class_list and artificial_constructor.
14402 * parse.y: Fixed typo in header.
14403 (class_declaration:): Call complete_class_decl when class body
14405 (method_declaration:): Call source_end_java_method in pass 2 when
14406 the method body is defined.
14407 (postfix_expression:): Do expression name resolution on sub-rule
14408 name during pass 2.
14409 (create_class, create_interface): Merged common pieces.
14410 (check_class_interface_creation, maybe_create_class_interface_decl):
14412 (complete_class_decl): New function.
14413 (register_fields): Fixed line width related typo.
14414 (method_header): Correctly skip first argument when fixing
14415 argument line. Changed the loop.
14416 (java_check_circular_reference): Now use ctxp->class_list.
14417 (java_complete_class): Removed start/stop marking.
14418 (java_check_regular_methods): Now takes a class decl as an
14419 argument. Add default constructor if none were encountered.
14420 (java_check_methods): Now use ctxp->class_list. Changed call to
14421 java_check_regular_methods.
14422 (source_start_java_method): Set DECL_ARG_TYPE for each function
14424 (source_end_java_method, java_method_add_stmt): New functions.
14425 (java_generate_parsed_class): No longer exists.
14426 (java_layout_parsed_class, java_register_parsed_class): New functions.
14427 (resolve_expression_name): New function.
14429 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14431 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14432 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14433 until pass initializations are done. Call read_import_dir with
14435 * parse.h: (lookup_modifier_cl): New function declared.
14436 (INTERFACE_FIELD_MODIFIERS): New macro.
14437 (OBSOLETE_MODIFIER_WARNING): New macro.
14438 * parse.y: (register_fields): Class type and current field name in
14439 local variables. Check modifier(s) if adding field(s) to an interface.
14440 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14441 and report errors using the faulty modifier line context.
14442 (lookup_modifier_cl): New function.
14443 (read_import_dir): Detect and report default import processing
14446 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14448 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14449 * class.c (is_compiled_class): Return 1 after making sure it
14450 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14451 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14452 * java-tree.h (flag_assume_compiled): Add decl.
14453 * lang.c (lang_f_options): Add the flag.
14454 (flag_assume_compiled): Add decl, default to 0.
14456 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14458 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14459 (is_compiled_class): Likewise.
14460 (layout_class): Likewise.
14461 (layout_class): Detect and lay out classes defined in source code.
14462 (interface_of_p, add_interface_do, may_add_interface): New
14464 (add_interface): Now use add_interface_do.
14465 (add_method_1): New function.
14466 (add_method): Now use add_method_1.
14467 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14468 (complete_start_java_method): New function.
14469 (start_java_mehod): Now call complete_start_java_method.
14470 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14471 (expand_invoke): Likewise and fixed typo.
14472 *gjava.c: (print_super_field): Use new argument to find_class
14475 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14476 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14477 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14479 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14480 (add_method_1, push_class): New prototypes.
14481 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14482 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14483 directory where the class was found.
14484 (find_class): New argument DO_CLASS_FILE. Function find_class
14485 modified accordingly.
14486 *jcf-parse.c: (fix_class_path): New function.
14487 (load_class): Use new VERBOSE argument. load_class now finds and
14488 loads/parses .class/.java files. Save read_state of current_jcf
14490 (java_parser_abort_on_error): New macro.
14491 (jcf_parse_source, parse_source_file): New function.
14492 (jcf_parse): Fixed typo.
14493 (yyparse): Call parse_source_file () only.
14494 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14495 writing the real class name back in the zip directory entry.
14496 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14497 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14498 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14499 (find_class): Prototype fixed.
14500 *lex.c: Added 1998 time stamp.
14501 Removed all static global variables, moved into the parser
14502 context data structure.. Now include unistd.h if SEEK_SET not
14504 (java_init_lex): Rewritten.
14505 (java_sneak_unicode): Modified current unicode access in current line.
14506 (java_unget_unicode): Likewise.
14507 (java_allocate_new_line): New allocation management.
14508 (java_read_char): Modified access and storage of unget_utf8_value.
14509 New way of processing current unicode.
14510 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14511 (java_get_unicode): Now use the parser context.
14512 (java_lineterminator): Likewise.
14513 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14514 of the reentrant parser implementation. Function now use the
14515 parser context data structure and java_lval. Fixed production of
14516 the float and double constant "out of range" error message. Fixed
14517 obstack use. Return integer value when hitting a modifier. Now
14518 return type for TRUE, FALSE and other predefined types. Return
14519 identifier as a TREE_LIST list containing the current line context
14520 as the TREE_VALUE sub-node.
14521 (java_unicode_2_utf8): Fixed typo in declaration.
14522 (java_lex_error): Now use the parser context data structure.
14523 *lex.h: Added 1998 time stamp.
14524 (struct java_line): New fields ref_count and next.
14525 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14526 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14527 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14528 *parse.h: Added 1998 time stamp.
14529 (java_parse_source_file): Renamed from parse_source_file.
14530 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14531 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14532 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14533 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14534 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14535 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14536 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14537 (struct parser_ctxt): New data structure to keep the parser context.
14538 *parse.y: Added 1998 time stamp, got rid of static global variables.
14539 (java_error_count, ctxp): New global variables.
14540 (%union): New value field.
14541 (numeric_type, integral_type): Rules removed.
14542 (primitive_type): Rule defined to handle integral, float, double and
14544 (qualified_name, package_declaration,
14545 single_type_import_declaration, type_import_on_demand_declaration,
14546 modifiers, class_declaration, super, interfaces,
14547 interface_type_list, class_body, field_declaration,
14548 field_declaration, variable_declarators, variable_declarator,
14549 variable_declarator_id, method_declaration, method_header,
14550 formal_parameter_list, formal_parameter, method_body, block,
14551 static, interface_declaration, extends_interfaces,
14552 abstract_method_declaration, local_variable_declarators): Rules now
14554 (force_error, do_warning): New global statics.
14555 (push_parser_context, parser_context_save_global,
14556 parser_context_restore_global, pop_parser_context): New functions.
14557 (yyerror): Now uses the global parser context. Fixed use of obstack.
14558 (parse_error, parse_error_context, parse_warning_context,
14559 java_accstring_lookup, redefinition_error, check_modifiers,
14560 parser_add_interface, create_interface, create_class, find_field,
14561 duplicate_declaration_error, register_fields, method_header,
14562 check_modifiers_consistency, check_abstract_method_header,
14563 method_declarator, parser_qualified_classname,
14564 parser_check_super_interface, parser_check_super,
14565 parser_chain_incomplete_item, java_check_circular_reference,
14566 layout_class_from_source, java_complete_class,
14567 complete_method_decl, resolve_class, complete_class_report_errors,
14568 java_check_final, check_method_redefinition,
14569 java_check_regular_methods, java_check_abstract_methods,
14570 java_check_methods, lookup_java_interface_method2,
14571 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14572 process_imports, find_in_imports, read_import_entry,
14573 read_import_dir, find_in_imports_on_demand,
14574 check_pkg_class_access, not_builtin_p, declare_local_variables,
14575 source_start_java_method, java_generate_parsed_class): New
14577 *typeck.c: (signature_include_return): New global variable.
14578 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
14579 to add the function returned type in the signature.
14581 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
14583 * jcf-io.c (open_in_zip): Use strncmp and LEN.
14585 1998-01-29 Dave Brolley <brolley@cygnus.com>
14587 * Make-lang.in (java.info): Added.
14588 (java.install-info): Added
14590 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
14592 * Makefile.in (clean): Also remove java/parse.c.
14594 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
14596 Add a pair of -fbounds-check/-fno-bounds-check options.
14597 * lang.c (lang_decode_option): Add code to grok arguments.
14598 (flag_bounds_check): Add decl.
14599 (lang_f_options): New array w/ the option in it.
14600 * java-tree.h (flag_bounds_check): Add decl.
14601 * lang-options.h: New file.
14602 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
14603 of a static macro value.
14604 (JAVA_ARRAY_EXCEPTION): Delete macro.
14606 1998-01-23 Per Bothner <bothner@cygnus.com>
14608 * typeck.c (build_java_array_type): Fix two bugs in previous change.
14609 * expr.c (build_anewarray): Add missing promote_type.
14611 1998-01-22 Per Bothner <bothner@cygnus.com>
14613 Add array types with known length to optimize bounds checking.
14614 * typeck.c (build_java_array_type): Take length parameter.
14615 (java_array_type_length, build_prim_array_type): New functions.
14616 * java-tree.h: Update for new functions.
14617 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
14618 * class.c: Use build_prim_array_type.
14619 * expr.c (can_widen_reference_to): Handle known-length array types.
14620 (verify_jvm_instructions): Keep track of integer push instructions
14621 followed by newarray/anewarray, so we can build known-length arrays.
14622 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
14623 (java_array_data_offset): New function.
14624 (build_java_array_length_access): New function. Optimize if constant.
14625 (build_java_arrayaccess): Constant fold bounds check.
14626 (expand_java_newarray, expand_java_anewarray): Replaced by ...
14627 (build_newarray, build_anewarray): New functions.
14628 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
14629 * verify.c (merge_types): Handle known-lengh array types.
14631 1998-01-19 Per Bothner <bothner@cygnus.com>
14633 * expr.c (expand_byte_code): Fix performace bug, which caused
14634 searching linenumber_table to be linear rather than constant.
14636 1997-12-12 Per Bothner <bothner@cygnus.com>
14638 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
14640 * decl.c, java-tree.h (soft_fmod_node): New global.
14641 * decl.c (init_decl_processing): Define __builtin_fmod.
14642 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
14643 using __builtin_fmod.
14645 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
14647 * keyword.h: New file, output of keyword.gperf as processed by
14649 * lex.c (java_lex_init): Initialize java_error_flag.
14650 * parse.c (YYERROR_NOW): Uses java_error_flag.
14651 * parse.y: New static java_error_flag. Useless definition of
14653 * parse.y (java_error): Portable error recovery using
14654 java_error_flag (not yet completely tuned).
14656 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
14658 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
14660 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14662 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
14663 (parse.c, lex.c, keyword.h): New rules for Java source code
14665 * parse.c: Renamed into jcf-parse.c.
14666 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
14667 * keyword.gperf: New file, Java keywords.
14668 * parse.y: New file, Java language grammar.
14669 * parse.h: New file, Java language grammar definitions.
14670 * lex.c: New file, Java language lexer.
14671 * lex.h: New file, Java language lexer definitions.
14673 1997-12-03 Per Bothner <bothner@cygnus.com>
14675 * decl.c (clinit_identifier_node), java-tree.h: New global.
14676 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
14677 * verify.c (verify_jvm_instructions): Inline use of removed macros.
14678 * expr.c (expand_java_field_op): Check for invalid assignment
14681 * jcf-reader.c (get_attribute): Test for wrong attribute length.
14683 1997-10-27 Per Bothner <bothner@cygnus.com>
14685 * verify.c (verify_jvm_instructions): When processing a handler,
14686 attempt to set the current_subr to the right value.
14687 (More complicated code combines Sep 17 and Oct 22 versions.)
14689 1997-10-24 Per Bothner <bothner@cygnus.com>
14691 * class.c (push_class): Figure out (guess) name of source file.
14692 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14693 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14694 (parse_class_file): Change return type from int to void.
14695 Call debug_start_source_file/debug_end_source_file.
14697 * expr.c (build_java_binop): Fix masking 2nd operand.
14698 * decl.c (init_decl_processing): Set sizetype first.
14700 1997-10-22 Per Bothner <bothner@cygnus.com>
14702 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14703 (Revert Sep 17 change.)
14705 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14707 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14708 .class extension in their name and fix thing so we don't process
14709 them parse_zip_file_entries().
14710 (parse_zip_file_entries): Cleaned unused local variables.
14712 1997-10-20 Per Bothner <bothner@cygnus.com>
14714 * expr.c (can_widen_reference_to): Allows equal array element types.
14715 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14716 * jcf-dump.c (RET): Get (and print) index.
14718 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14719 Promote element type to POINTER_TYPE.
14721 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14723 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
14724 find_in_current_zip, jcf_figure_file_type): Moved from
14725 jcf-reader.c to parse.c.
14726 * zextract.c: (read_zip_archive): takes file_comment_length possible
14727 field into account.
14729 1997-10-20 Per Bothner <bothner@cygnus.com>
14731 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
14733 * verify.c (merge_types): Handle array types even better ...
14735 1997-10-17 Per Bothner <bothner@cygnus.com>
14737 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
14739 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
14740 * class.c (make_class_data): Don't build fields_decl if no fields.
14741 When building fields_decl, skip if DECL_ARTIFICIAL.
14743 * expr.c (java_stack_swap): Update stack_type_map.
14744 * verify.c (merge_types): Handle array types better.
14746 1997-10-15 Per Bothner <bothner@cygnus.com>
14748 * class.c (add_field): Don't promote short integral fields to
14749 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
14750 * expr.c (push_value): Promote and convert short integral values.
14752 * decl.c, java-tree.h (integer_two_node): New constant node.
14753 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
14755 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
14757 * class.c (append_gpp_mangled_type): Use function argument
14758 unpromoted type to generate mangled name.
14760 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14762 * constants.c (build_constant_data_ref): Now uses current_class
14763 instead of main_class.
14764 (build_constants_constructor): Now uses current_class instead of
14766 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
14767 of the global variable SeepZipFiles done here.
14768 * zextract.c (read_zip_archive): extra_field optional field taken
14769 into account while computing the position of the class file in the
14771 * verify.c (verify_jvm_instructions): Use current_jcf to search
14773 * parse.c (load_class): First search for the class to load in the
14774 current zip file. Saves current_jcf (restored before returning
14775 from that function). Don't call JCF_FINISH in the class was found
14776 in the current ZIP file.
14777 (jcf_parse): If the class was found in the current ZIP file, save
14778 its tree_constant_pool (for later reuse).
14779 (parse_class_file): New function. Process each method defined in
14780 the current class and record the class as to be later registered.
14781 (yyparse): Rewritten. Figure the type of the current file and switch
14783 * lang.c: New global variable current_jcf.
14784 (lang_init): Removed compiling_from_source test (done later, in
14785 yyparse). Removed call the jcf_parse ().
14786 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
14787 (typedef struct JCF): New fields seen_in_zip (to mark a class found
14788 in the current ZIP file) and zip_offset (offset to the class data in
14789 the current zip file).
14790 * jcf-reader.c: zipfile.h included.
14791 localToFile: New ZipFileCache static global variable
14792 (parse_zip_file_entries): New function. Browse the current ZIP
14793 file directory and process each class found.
14794 (process_zip_dir): New function. Register each class found in the
14795 ZIP file directory. The class aren't parsed but a valid JCF is
14796 link to each of them.
14797 (find_in_current_zip): New function. Search for a class in the
14798 current ZIP file directory. If found, prepare the class so that it
14800 (jcf_figure_file_type): New function. Examine the file structure
14801 to figure a class file, a ZIP file. If none of these categories are
14802 matched, a source file is assumed.
14803 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
14804 SeenZipFile: New global variable.
14805 (open_in_zip): Use zipmember's length to accelerate the search for
14806 a member. If zipmember was NULL and zip file successfully read,
14808 * java-tree.h: New global variable current_jcf declared. Added
14809 declaration for current_constant_pool_tags, current_constant_pool_data,
14810 current_constant_pool_length, current_constant_pool_data_ref.
14811 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
14812 store the JCF of classes seen in a zip file) and tree *constant_pool
14813 (to save a loaded class constant pool). current_class declared here.
14814 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
14815 retrieve method_ref_constant.
14816 (PUSHC): java_push_constant_from_pool now uses current_jcf.
14817 (OBJECT): get_class_constant now uses current_jcf.
14818 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
14819 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
14820 (expand_invoke): Now uses current_class instead of main_class
14821 (build_class_init): Now uses current_class instead of main_class
14822 * class.c: New static global variable registered_class.
14823 (register_class): New function.
14824 (emit_register_class): Modified to use registered_class instead of
14826 (is_compiled_class): Now take into account class seen in the archive.
14828 1997-10-06 Per Bothner <bothner@cygnus.com>
14830 * except.h: Renamed to: java-except.h.
14831 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
14832 * except.c: Add semi-working (commented out) implementation.
14834 * expr.c (expand_iinc): Add needed flush_quick_stack.
14835 * parse.c (set_source_filename): New function.
14836 (give_name_to_class): Set input_filename from package.classname.java.
14838 * jcf-io.c (find_class): Don't look first in ".".
14840 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14842 * zextract.c (read_zip_archive): Now takes into account the
14844 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
14846 1997-09-20 Per Bothner <bothner@cygnus.com>
14848 * constants.c, java-tree.h (build_internal_class_name): New function.
14849 (alloc_class_constant): Re-implement using build_internal_class_name.
14850 * class.c (make_class_data): Likewise.
14851 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
14853 1997-09-17 Per Bothner <bothner@cygnus.com>
14855 * verify.c (verify_jvm_instructions): Temporarily set current_subr
14856 to NULL before pushing an exception handler target.
14858 * expr.c (flush_quick_stack): Save from low stack indexes to high.
14859 (java_stack_swap, java_stack_dup): Re-write to be safe from
14860 clobbering registers.
14861 (build_class_init): New function.
14863 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14865 * typeck.c (build_java_array_type): Temporary use
14866 permanent_obstack to create the array 'length' field.
14867 * expr.c (lookup_label): Temporay use permanent_obstack to create
14868 label if not found.
14869 * class.c (push_super_field): Tempory use permanent_obstack.
14871 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
14873 * typeck.c (type_for_mode): Now handles double_type_node and
14875 * verify.c (verify_jvm_instructions): The instruction following
14876 the wide bytecode is checked. OPCODE_ret added to the list of
14879 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14881 * class.c (make_class): Temporary use permanent_obstack. Set the
14882 class CLASS_P field to 1.
14883 (push_class): Temporary use permanent_obstack.
14884 (set_super_info): Temporary use permanent_obstack.
14885 (add_method): Temporary use permanent_obstack, set
14886 METHOD_TRANSIENT().
14887 (add_field): Temporary use permanent_obstack. Sets
14888 FIELD_VOLATILE() and FIELD_TRANSIENT().
14889 (build_class_ref): Temporary use permanent_obstack if the class
14891 (build_static_field_ref): Temporary use permanent_obstack when
14892 creating field's rtl.
14893 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
14894 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
14895 and fields. Function finalized, as far as flag handling.
14896 (push_class_static_dummy_field): Temporary use permanent_obstack.
14897 (emit_register_class): Force generation of class registration at
14899 * decl.c (end_java_method): Call permanent_allocation() before
14901 * expr.c (can_widen_reference_to): Added comment to interface
14902 handling, fixed typo.
14903 (lookup_field): Now uses CLASS_P() to correct FIXME
14904 (expand_invoke): Verification on public && !static &&
14905 !abstract moved into soft_lookupinterfacemethod (kaffe).
14906 Use Object class dtable if objectref is an array when expanding
14908 (java_push_constant_from_pool): Temporary use permanent_obstack
14909 for CONSTANT_string
14910 * parse.c (get_ref_constant): Temporary use permanent_obstack to
14911 create constant references.
14912 (get_constant): Temporary use permanent_obstack to create constant.
14913 (load_class): Temporary use permanent_obstack to load class.
14914 (jcf_parse): Temporary use permanent_obstack to perform class
14916 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
14917 (build_java_signature): Temporary use permanent_obstack.
14918 * verify.c: (verify_jvm_instruction): removed unnecessary verification
14920 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
14921 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
14924 1997-09-11 Per Bothner <bothner@cygnus.com>
14926 * class.c (append_gpp_mangled_type): Fix typo.
14927 (emit_register_class): Use main_class to get class object, rather
14928 than looking for no-longer-existing static decl starting with _CL.
14929 * typeck.c (parse_signature_type): Promote array element type
14930 if it is a RECORD_TYPE.
14932 1997-09-10 Per Bothner <bothner@cygnus.com>
14934 * class.c (push_class_static_dummy_field): New function.
14935 (mangle_static_field): New. Do G++-style mangling of static fields.
14936 (layout_class): Mandle static fields here, not in add_field.
14937 (build_class_ref): The class object is now a dummy static field.
14938 * decl.c (find_local_variable): Look for best, instead of first match.
14939 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
14940 (build_java_athrow): Don't check here if exception is Throwable.
14941 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
14942 (TYPE_USED): Removed. No longer used ...
14943 * parse.c (jcf_parse): Call push_class_static_dummy_field.
14944 * verify.c (push_pending_label): New function.
14945 (push_pending_block): Renamed to check_pending_block.
14946 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
14947 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
14948 re-checking possible handlers) after a store (less wasted work).
14949 Check for null handler (finally) before calling add_handler.
14950 Various changes to (finally?) correctly handle try/finally.
14952 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
14954 * class.c: Include stdio.h.
14956 1997-09-04 Per Bothner <bothner@cygnus.com>
14958 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
14959 to make sure class is initialized before static/special invoke.
14961 * verify.c (verify_jvm_instructions): On a store instruction,
14962 call find_local_variable to force pre-allocation of decl and rtx.
14963 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
14965 1997-09-03 Per Bothner <bothner@cygnus.com>
14967 * class.c (build_class_ref): Strip off "promoted_" if need be.
14968 (make_field_value): Call build_java_signature when needed.
14969 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
14970 * expr.c (build_java_athrow): Don't push_value of exception.
14971 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
14972 match specification of [fd]cmp[lg] for NaNs.
14973 (expand_byte_code): Add support for exception handler ranges.
14974 * except.c: Add skeleton for EH code-generation.
14975 * verify.c (merge_types): Treat all promoted integral types as equal.
14976 * constants.c (build_constants_constructor): To force creation of
14977 current_constant_pool_data_ref, call build_constant_data_ref.
14979 * javaop.def (lload): Fix typo.
14980 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
14982 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
14984 * parse.c: Don't include function.h.
14986 1997-08-27 Per Bothner <bothner@cygnus.com>
14988 * except.[ch]: New files.
14989 * Makefile.in (JAVA_OBJS): Add except.o
14990 * expr.c: Temporary warning about unimplemented exceptions.
14991 * verify.c: Verify exception handlers.
14993 * jcf-dump.c (disassemble_method): Print exception table.
14995 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14997 * expr.c (verify_jvm_instructions): Started a thorough
14998 verification of invoke* bytecodes.
14999 (expand_byte_code): flush quick stack if PC is the target of a
15000 branch. and undef RET (conflicting with config/i386/i386.h).
15001 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15003 (expand_invoke): Now handles invokeinterface and do more
15004 verification according to the bytecode.
15005 (lookup_field): Don't try to load the class if processing
15007 (can_widen_reference_to): Now handles interfaces.
15008 * decl.c (init_decl_processing): New global variable
15009 soft_lookupinterfacemethod_node, declared in java-tree.h.
15010 Call set_super_info on string_type_node.
15011 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15013 * class.c (set_super_info): Fills the CLASS_* flags according to
15015 (get_access_flags_from_decl): Handles all class flags.
15017 1997-08-26 Per Bothner <bothner@cygnus.com>
15019 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15020 * parse.c (yyparse): Check for abstract method, and missing code.
15021 * expr.c (expand_byte_code): Change interface.
15022 * lang.c (put_decl_node): Print promoted types prettier.
15023 * verify.c (verify_jvm_instruction): Change interface.
15024 Partial support for scanning exception table.
15025 For load instructions, handle promoted integral types.
15027 1997-08-21 Per Bothner <bothner@cygnus.com>
15029 * verify.c: New file, with contents moved from expr.c.
15030 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15031 * typeck.c (is_array_type_p): Moved here from expr.c.
15032 * java-tree.h: Add some now-needed function declarations.
15033 * Makefile.in (JAVA_OBJS): Added verify.o.
15035 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15037 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15038 METHOD_ABSTRACT flag.
15040 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15041 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15042 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15044 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15046 (start_java_method): Hook for SYNCHRONIZED methods.
15048 * expr.c (build_java_jsr, build_java_ret): New functions
15049 (JSR,PRE): New macros
15050 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15051 (verify_jvm_instructions): tableswitch, lookupswitch,
15052 monitorenter, monitorexit, goto_w: verified.
15053 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15054 (build_java_monitor): New function.
15055 (MONITOR_OPERATION): Modified to call build_java_monitor()
15056 (verify_jvm_instructions): Started a thorough verification of
15059 1997-08-19 Per Bothner <bothner@cygnus.com>
15061 Support verification of jsr/ret subroutines (used for try/finally).
15062 * decl.c (return_address_type_node): New type node.
15063 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15064 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15065 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15066 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15067 TYPE_USED): New macros for special types in type_map.
15069 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15070 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15072 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15074 * expr.c (can_widen_reference_to): New function.
15075 (pop_type): Use it.
15076 (merge_type_state): Support handling start of subroutine.
15077 (push_pending_block): Return char* error message, instead of calling
15078 fatal on an error. Also handle subroutines.
15079 (verify_jvm_instructions): Handle errors from push_poending_block.
15080 Support jsr and ret instructions.
15082 1997-08-19 Per Bothner <bothner@cygnus.com>
15084 * jcf-io.c (find_classfile): Fix thinko.
15085 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15087 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15089 * Makefile.in (BISON): Remove.
15091 1997-08-07 Per Bothner <bothner@cygnus.com>
15093 * Makefile.in: Convert to autoconf.
15094 * config-lang.in (outputs): Added java/Makefile.
15096 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15097 Rename cc1java to jc1.
15099 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15100 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15102 * class.c (class_depth): Do load_class if needed.
15104 Mostly better verification.
15105 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15106 (init_decl_processing): Change return type of soft_checkcast.
15107 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15108 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15109 lang_print_error): New functions.
15110 (lang_init): Set global hook print_error_function to lang_print_error.
15111 * expr.c: In the type_map ptr_type_node is only used for null now.
15112 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15113 (merge_types): Dererence pointer to record types before comparing.
15114 (decode_newarray_type, merge_types): On error just return NULL.
15115 (build_java_binop): Add preliminary implementation (with warning)
15116 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15117 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15118 (expand_compare, expand_java_goto, expand_java_call): Don't
15119 push_pending_block, since that only makes sense when verifying.
15120 (merge_type_state): Different return codes.
15121 (push_pending_block): A block may need to be verified more than once.
15122 (expand_byte_code): Warn about unused code at code generation time.
15123 (verify_jvm_instruction): Changed logic, since code may need to be
15124 re-verified if type-state has changed. Also, better error handling.
15125 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15126 Improve newarray, anewarray, ?aload, athrow,
15127 * java-tree.h (LABEL_CHANGED): New macro.
15129 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15131 * decl.c (soft_athrow_node): New global variable initialized.
15132 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15133 * typeck.c (convert): Added support for REAL_TYPE.
15134 (convert_to_char): New function.
15135 (convert): Handle CHAR_TYPE.
15136 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15137 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15138 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15140 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15141 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15142 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15143 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15144 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15145 to Use The Right Things.
15146 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15147 compatible with INT. BOOLEAN is made equivalent to BYTE.
15148 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15149 OPCODE_ifnonnull): Now supported.
15150 (build_java_athrow): New function.
15152 1997-08-04 Per Bothner <bothner@cygnus.com>
15154 Rename method name <init> to match G++ (and fix mangling).
15155 * class.c (layout_class): Replace method name of <init> by class name.
15156 (make_method_value): Do inverse renaming of constructor from <init>.
15157 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15158 * typeck.c (lookup_java_constructor): New function.
15159 * expr.c (expand_invoke): If method_name is <init>, call
15160 lookup_java_constructor to find constructor.
15162 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15164 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15166 * parse.c (get_class_constant): Modified to handle array "classes"
15167 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15169 (convert): Modified to handle real type.
15170 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15171 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15172 variables declared.
15173 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15174 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15175 global variables initialized.
15176 (find_local_variable): Handles the case of a pointer
15177 (end_java_method): Restore the use of one more scope
15178 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15179 build_java_array_length_access, expand_java_arrayload,
15180 expand_java_arraystore, expand_java_array_length,
15181 expand_java_multianewarray, expand_java_anewarray,
15182 build_java_check_indexed_type, is_array_type_p,
15183 build_java_throw_out_of_bound_exception): New functions.
15184 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15185 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15186 OPCODE_<t>aload): Implemented code for verification.
15187 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15188 ARRAY_NEW_MULTI): Macro defined.
15189 (CONVERT): Modified to invoke convert().
15190 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15192 1997-07-31 Per Bothner <bothner@cygnus.com>
15194 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15195 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15196 (make_class_data): Field name needs '/' as package prefix.
15197 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15199 1997-07-25 Per Bothner <bothner@cygnus.com>
15201 Implement debug information for local variables.
15202 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15203 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15204 DECL_LOCAL_SLOT_CHAIN): New macros.
15205 (struct lang_decl_var): New type.
15206 * parse.c (give_name_to_locals): Move to decl.c.
15207 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15208 (start_java_method): Re-write parameter handling.
15209 (pending_local_decls): New global variable.
15210 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15211 (find_local_variable): Accept pc so we can skips decls not in range.
15212 (struct binding_level): Add end_pc field.
15213 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15214 (various): Change so current pc gets passed to find_local_variable.
15216 * decl.c (init_decl_processing): Re-arrange fields in
15217 class_type_node and and method_type_node to match kaffe 0.9.1.
15218 * class.c (make_method_value, make_class_data): Update
15219 initializations to match.
15221 1997-07-16 Per Bothner <bothner@cygnus.com>
15223 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15224 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15225 (push_super_field): New function.
15226 (make_class_data): Handle inheritance of class static initializer.
15227 (layout_class): New name mangling.
15228 * constants.c (build_constant_data_ref): Init type of data array
15229 to a one-element array.
15230 (build_constants_constructor): Set DECL_SIZE from complete array type.
15231 * decl.c: Rename class_type, object_type etc to class_type_node,
15232 object_type_node etc. Make former inherit from latter.
15233 * expr.c (expand_invoke): Add cast of function address.
15234 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15235 * parse.c (yyparse): Don't call layout_class here.
15236 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15238 1997-06-14 Per Bothner <bothner@cygnus.com>
15240 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15241 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15242 (alloc_class_constant): New.
15243 * expr.c (expand_invoke): Make sure method's class is initialized.
15244 * class.c (interits_from_p, emit_register_class): New functions.
15245 * parse.c (yyparse): Call emit_register_class.
15247 1997-06-09 Per Bothner <bothner@cygnus.com>
15249 * constants.c: New file, to handle constant pool.
15250 * Makefile.in (JAVA_OBJS): Add constants.o.
15251 * decl.c (init_decl_processing): Update, fix, finish various structs.
15252 (pushdecl_top_level): New.
15253 * parse.c (layout_class): Moved to class.c.
15254 * expr.c (java_push_constant_from_pool): New function.
15255 * class.c (build_class_ref): Make work fully
15256 (make_class_data): Emit super-class, constant pool, interface vector.
15258 1997-06-03 Per Bothner <bothner@cygnus.com>
15260 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15261 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15262 * class.c (class_depth): New function.
15263 (lookup_named_class): Replaced by new function lookup_class.
15264 * decl.c (object_type_node, string_type_node): New.
15265 Remove various types that we no longer need.
15266 * expr.c (verify_jvm_instructions): New separate verifier pass.
15267 (push_type, pop_type): New functions for verifier.
15268 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15269 (expand_byte_code): Simplify, since we assume already verified.
15270 (expand_invoke): Now mostly works.
15271 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15272 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15273 * parse.c: Wait to allocate class object until we know its name.
15274 (layout_class): Calculate DECL_VINDEX for each virtual method.
15275 * typeck.c (get_array_type): Rename to ...
15276 (build_java_array_type): ... and provide working implementation.
15277 (build_java_signature): New function - build Java signature of type.
15278 (set_java_signature): New function - cache signature with type.
15279 (lookup_java_method): New function.
15281 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15283 * class.c (ident_subst): Take extra SUFFIX parameter.
15284 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15285 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15286 (build_class_ref): Actually implement.
15287 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15288 * decl.c (builtin_function): New.
15289 (init_decl_processing): Update for current Kaffe. Declare some
15290 builtin Kaffe functions.
15291 * expr.c (build_address_of): New.
15292 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15293 Renamed (from expand_java_new etc), and added working implementations.
15294 (build_field_ref): Now also handle static fields.
15295 (expand_invoke): Implement invokestatic, and start implement rest.
15296 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15297 * javaop.def: Rename invokevirt -> invokevirtual.
15298 * lang.c (use_handles): Removed.
15299 * parse.c: Add support for ConstantValue attribute.
15300 Handle nested loading of a class. (JPOOL_UTF): New.
15302 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15304 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15306 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15308 * Make-lang.in (java.install-man): New empty rule.
15309 * typeck.c (set_local_type): New function.
15310 * expr.c (STORE_INTERNAL): Call find_local_variable,
15311 not find_stack_slot. Call set_local_type.
15313 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15315 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15316 and building RECORD_TYPE CONSTRUCTORs.
15317 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15319 * lang.c (use_handles): Change the default to 0.
15320 * decl.c: Define and build class_type, field_type, utf8const_type.
15321 * class.c (make_class_data, make_field_value,
15322 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15323 hashUtf8String, strLengthUtf8, mangled_classname:
15324 Functions to build reflective data structures.
15325 * parse.c (yyparse): Call make_class_data.
15327 * jcf-io.c (open_class, find_classfile): New functions.
15328 * jcf-dump.c: Support reading classfile from explicitly-named
15329 class file (without CLASSPATH searching).
15331 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15333 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15334 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15335 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15336 (get_constant): Now trivial for CONSTANT_Utf8.
15338 * jcf.h: Make NEW_CPOOL the default.
15339 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15341 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>