1 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
3 * expr.c (expand_java_field_op): Don't use xxx_with_decl
4 (expand_java_field_op): Likewise.
5 * class.c (layout_class_method): Likewise
6 (emit_register_classes): Likewise.
7 * decl.c (pushdecl): Likewise.
9 (force_poplevels): Likewise.
10 (give_name_to_locals): Likewise.
11 * check-init.c (check_for_initialization): Likewise.
13 2003-07-24 Jason Merrill <jason@redhat.com>
15 * java-tree.h: Move boolean_type_node et al to the back end.
17 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
19 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
22 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
24 * lang.opt: Don't show -MD_ and -MDD_.
26 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
28 * lang-options.h: Remove.
29 * lang.opt: Add help text.
31 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
33 * expr.c: Remove the last argument to expand_assignment().
35 Wed Jul 9 02:29:15 CEST 2003 Jan Hubicka <jh@suse.cz>
37 * java-tree.h (DECL_NUM_STMTS): Rename to...
38 (DECL_ESTIMATED_INSNS): ... this.
39 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
41 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
42 * parser.y (add_stmt_to_compound): Do not account statements.
44 2003-07-08 Mark Wielaard <mark@klomp.org>
46 * gcj.texi: CNI now expands to Compiled Native Interface.
48 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
50 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
52 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
54 * expr.c (expand_byte_code): Adjist emit_line_note call.
56 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
58 * lang.c (java_handle_option): Don't handle filenames.
60 2003-07-02 Zack Weinberg <zack@codesourcery.com>
62 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
65 * jcf-write.c: Don't default-define DIR_SEPARATOR.
66 * jcf.h: Delete COMPARE_FILENAMES definition.
68 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
70 * lang.c (java_init_options): Update prototype.
72 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
74 * decl.c (poplevel): Adjust define_label call.
76 2003-06-27 Zack Weinberg <zack@codesourcery.com>
78 * gjavah.c (flag_jni): Make non-static.
79 * parse-scan.y (ctxp): Make non-static.
81 * class.c (build_method_symbols_entry)
82 * expr.c (get_offset_table_index)
83 * jcf-parse.c (jcf_parse):
84 Mark the definition static, matching the forward declaration.
86 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
88 * lang.c (java_handle_option): Don't check for missing arguments.
90 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
92 * class.c (push_class): Use a location_t to save place.
93 (emit_register_classes): Set input_location. Adjust
94 expand_function_end call.
95 * resource.c (write_resource_constructor): Likewise.
96 * decl.c (end_java_method): Adjust expand_function_end call.
97 * parse.y (source_end_java_method): Likewise.
99 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
101 * lang.c (java_handle_option): Likewise.
103 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
105 * lang.c (java_handle_option): Special-casing of optional
106 joined arguments no longer needed.
107 * lang.opt: Update switches that take optional argument.
109 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
111 * lang.opt: Declare Java.
112 * lang.c (java_init_options): Update.
114 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
116 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
118 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
120 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
121 * lang.c (java_handle_option): -MD and -MMD have an underscore.
122 * lang.opt: -MD and -MMD have an underscore.
124 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
126 * class.c (emit_register_classes): Adjust init_function_start
128 * decl.c (complete_start_java_method): Likewise.
129 * resource.c (write_resource_constructor): Likewise.
131 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
133 * Make-lang.in: Update to use options.c and options.h.
134 * lang.c: Include options.h not j-options.h.
135 (java_handle_option): Abort on unrecognized option.
136 (java_init_options): Request Java switches.
138 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
140 * Make-lang.in: Handle mostlyclean.
142 2003-06-11 Tom Tromey <tromey@redhat.com>
144 * lang.c (java_handle_option): Update dependency_tracking for
147 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
150 2003-06-10 Andrew Haley <aph@redhat.com>
152 * resource.c (write_resource_constructor): Use expand_expr to
153 generate the address of the label attached to a resource.
154 * Make-lang.in (java/resource.o): Add expr.h
156 2003-06-10 Andrew Haley <aph@redhat.com>
158 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
159 (java_decl_ok_for_sibcall): New.
161 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
163 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
164 (java/j-options.c, java/j-options.h): New.
165 * java-tree.h (resource_name, compile_resource_file,
166 compile_resource_data): Constify.
167 * jcf-write.c (jcf_write_base_directory): Similarly.
168 * jcf.h (jcf_write_base_directory): Similarly.
169 * lang.c: Include j-options.h.
170 (cl_options_count, cl_options, string_option, java_decode_option,
171 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
172 process_option_with_no): Remove.
173 (resource_name): Constify.
174 (LANG_HOOKS_HANDLE_OPTION): Override.
175 (java_handle_option): New.
176 (java_init): Don't call jcf_path_init.
177 (java_init_options): Call jcf_path_init.
179 * resource.c (compile_resource_data, compile_resource_file): Constify.
181 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
183 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
184 (struct lang_decl_func): Add last_line field.
185 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
186 DECL_SOURCE_LINE_LAST): Remove.
187 * parse.y (missing_return_error, finish_method_declaration,
188 lookup_cl, start_artificial_method_body, source_end_java_method,
189 start_complete_expand_method): Adjust.
191 2003-06-08 Tom Tromey <tromey@redhat.com>
193 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
196 2003-06-08 Roger Sayle <roger@eyesopen.com>
198 * builtins.c (define_builtin_type, builtin_types): Delete.
199 (define_builtin): Rewritten to take just the built-in code,
200 the function's name, type and fallback library function name.
201 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
202 (initialize_builtins): Overhaul to define the GCC builtins
203 used by gcj manually, providing the Java run-time's
204 implementations as the fallback library function.
206 2003-06-08 Anthony Green <green@redhat.com>
208 * parse.y (patch_cast): Fix conversions from floating-point to
211 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
213 * Make-lang.in: Update.
214 * lang.c: Include opts.h. Define cl_options_count and cl_options.
216 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
218 * lang.c (java_init_options): Update.
220 Thu Jun 5 18:33:40 CEST 2003 Jan Hubicka <jh@suse.cz>
222 * Make-lang.in: Add support for stageprofile and stagefeedback
224 2003-05-31 Roger Sayle <roger@eyesopen.com>
226 * lang.c (java_init_options): Prescribe wrap-around two's
227 complement arithmetic overflow by setting flag_wrapv.
229 2003-05-29 Roger Sayle <roger@eyesopen.com>
231 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
232 (builtin_record): Add an additional builtin_code field to
233 record which GCC built-in corresponds to the Java function.
234 (java_builtins): Add new entries for atan, atan2, exp, log,
236 (max_builtin, min_builtin, abs_builtin): Perform constant
237 folding on the resulting tree.
238 (java_build_function_call_expr): Likewise, perform constant
239 folding on the resulting tree.
240 (initialize_builtins): The NULL creators are now allowed in
241 the java_builtins table, which is now terminated by an entry
242 with builtin_code == END_BUILTINS.
243 (check_for_builtin): Likewise. If the matching creator is
244 NULL, construct the call using java_build_function_call_expr
245 directly with the decl for the corresponding builtin_code.
247 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
249 * win32-host.c: Normalize copyright boilerplate.
251 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
253 * parse.y (print_int_node): Use string concatentation on
254 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
255 function calls into one.
257 2003-05-13 Zack Weinberg <zack@codesourcery.com>
259 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
260 fatal_io_error with calls to fatal_error; add ": %m" to the end of
261 all the affected error messages.
263 2003-05-13 Richard Henderson <rth@redhat.com>
265 * class.c (layout_class_method): Set DECL_EXTERNAL.
266 * decl.c (java_mark_decl_local, java_mark_class_local): New.
267 * java-tree.h (java_mark_class_local): Declare.
268 * jcf-parse.c (parse_class_file): Use it.
269 * parse.y (java_expand_classes): Likewise.
271 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
273 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
274 * lex.h: #include input.h.
275 * jv-scan.c (input_filename): Remove.
277 2003-05-02 Tom Tromey <tromey@redhat.com>
280 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
281 (handle_inner_classes): New function.
283 2003-05-01 Tom Tromey <tromey@redhat.com>
286 * parse.y (finish_for_loop): Do nothing if update expression is a
287 EXPR_WFL_NODE wrapping nothing.
288 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
290 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
292 * lex.h (input_lineno): Remove declaration.
293 * parse-scan.y: #include input.h.
294 (input_filename): Remove declaration.
295 (input_location): Add definition.
296 (input_line): Remove definition.
298 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
300 * lex.h (lineno): Rename to ...
301 (input_line): ... here
302 * parse-scan.y (lineno): Rename to ...
303 (input_line): ... here.
304 (reset_report): Rename lineno to input_line.
305 * check-init.c (check_init): Likewise.
306 * class.c (push_class): Likewise.
307 * decl.c (complete_start_java_method, end_java_method): Likewise.
308 * expr.c (expand_byte_code): Likewise.
309 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
310 * jcf-write.c (generate_bytecode_insns): Likewise.
311 * lex.c (java_init_lex, java_allocate_new_line,
312 do_java_lex): Likewise.
313 * parse.h (YYNOT_TWICE): Likewise.
314 * parse.y (empty_statement, expression_statement,
315 java_pop_parser_context, java_parser_context_save_global,
316 yyerror, register_fields, method_header, safe_layout_class,
317 find_in_imports_on_demand, create_artificial_method,
318 source_end_java_method, start_complete_expand_method,
319 build_thisn_assign, java_complete_lhs,
320 maybe_absorb_scoping_block): Likewise.
322 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
324 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
325 '/' when computing java source filename
327 2003-04-13 Tom Tromey <tromey@redhat.com>
329 * gjavah.c (print_c_decl): Indentation fix.
331 2003-04-12 Zack Weinberg <zack@codesourcery.com>
333 * class.c (make_field_value, make_method_value, get_dispatch_table)
334 (make_class_data, emit_offset_symbol_table)
335 * constants.c (build_constants_constructor)
336 * java-tree.h (START_RECORD_CONSTRUCTOR)
337 * parse.y (maybe_build_array_element_wfl):
338 Use build_constructor.
340 2003-04-10 Eric Blake <ebb9@email.byu.edu>
343 * parse.y (string_convert_int_cst): Always use at least one digit
344 in string conversion. Remove ASCII dependence.
345 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
347 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
349 * Make-lang.in: added win32-host.c
350 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
351 resolves to open() on non-Win32 platforms and
352 Win32-specific jcf_open_exact_case() on Win32
353 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
354 when trying .java and .class files
355 * win32-host.c: added to repository. Defines
356 Win32-specific jcf_open_exact_case()
358 2003-04-10 Andrew Haley <aph@redhat.com>
360 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
361 (maybe_free_localvar): Renamed from localvar_free.
363 (generate_bytecode_insns): Set new variable, jsrs.
364 Only free local vars if no jsr insns have been emittted.
365 Call maybe_free_localvar, not localvar_free.
367 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
369 * gcj.texi: Remove @ at start of file.
371 2003-03-25 Tom Tromey <tromey@redhat.com>
373 * parse.y (create_interface): Call CHECK_DEPRECATED.
375 2003-03-23 Zack Weinberg <zack@codesourcery.com>
377 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
379 2003-03-21 Zack Weinberg <zack@codesourcery.com>
381 * javaop.h (jfloat, jdouble): Make them structures mirroring
382 the bit fields of IEEE float and double respectively.
383 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
384 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
385 (union Word, union DWord): Delete.
386 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
388 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
390 (jni_print_float, jni_print_double): New. Generate
391 hexadecimal floating constants.
392 (print_field_info): Use jni_print_float/double.
394 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
395 finite floating point numbers for output; special case
398 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
400 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
401 Replace 0 and 1 with true and false in return statements.
403 2003-03-19 Tom Tromey <tromey@redhat.com>
405 * lex.c (do_java_lex): Renamed from java_lex.
406 (java_lex): New function.
409 2003-03-13 Tom Tromey <tromey@redhat.com>
411 * parse.y (resolve_inner_class): Error if qualifier is a primitive
414 2003-03-04 Andrew Haley <aph@redhat.com>
416 * gjavah.c (is_first_data_member): New global variable.
417 (print_c_decl): If it's the first data member, align it as the
419 (process_file): Set is_first_data_member.
421 2003-03-11 Tom Tromey <tromey@redhat.com>
423 * parse.y (resolve_field_access): Initialize class if field is
424 found in another static field.
425 * expr.c (build_class_init): Don't optimize out initialization of
426 implemented interface.
428 2003-03-11 Andrew Haley <aph@redhat.com>
430 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
433 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
435 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
436 and DIR_SEPARATOR_2 for a target.
439 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
440 and DIR_SEPARATOR_2 for a target into account.
442 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
444 * lang.c (java_init): Update prototype, move code to java_post_options.
445 (java_post_options): Similarly.
447 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
449 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
450 compare file name components depending on the case-sensitivity
451 or otherwise of the host file system.
453 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
454 "strcmp" to compare file name components.
455 Use IS_DIR_SEPARATOR instead of comparing directly against
457 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
458 comparing directly against DIR_SEPARATOR.
460 2003-03-04 Tom Tromey <tromey@redhat.com>
462 * Make-lang.in (java.tags): New target.
464 2003-03-01 Roger Sayle <roger@eyesopen.com>
466 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
467 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
469 2003-03-01 Tom Tromey <tromey@redhat.com>
471 * parse.y (jdep_resolve_class): Only check deprecation if we found
474 2003-02-28 Tom Tromey <tromey@redhat.com>
477 * class.c (maybe_layout_super_class): Always pass a WFL to
479 * parse.y (do_resolve_class): Updated comment to explain
482 2003-02-26 Tom Tromey <tromey@redhat.com>
484 * jcf-write.c (generate_classfile): Check whether class is
485 deprecated before writing attribute count.
487 2003-02-25 Roger Sayle <roger@eyesopen.com>
489 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
490 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
492 2003-02-23 Tom Tromey <tromey@redhat.com>
494 * lang-options.h: Added -Wdeprecated.
495 * gcj.texi (Warnings): Document -Wdeprecated.
496 * java-tree.h (flag_deprecated): Declare.
497 * lang.c (lang_W_options): Added deprecated.
498 (flag_deprecated): New global.
499 * chartables.h: Rebuilt.
500 * gen-table.pl (process_one): Look at whitespace.
501 (print_tables): Define LETTER_SPACE, LETTER_MASK.
502 * parse.h (CLEAR_DEPRECATED): New macro.
503 (CHECK_DEPRECATED_NO_RESET): New macro.
504 * jcf-parse.c (handle_deprecated): New function.
505 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
506 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
507 * parse.y (resolve_type_during_patch): Check deprecation.
508 (jdep_resolve_class): Likewise.
509 (process_imports): Likewise.
510 (resolve_expression_name): Likewise.
511 (check_deprecation): Strip arrays from decl. Check
513 (patch_method_invocation): Also check the particular constructor
515 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
516 * jcf-write.c (append_deprecated_attribute): New function.
517 (generate_classfile): Generate deprecated attribute when
519 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
520 (java_lex) [case '*']: Simplify logic.
521 (java_start_char_p): Use LETTER_MASK.
522 (java_part_char_p): Likewise.
523 (java_space_char_p): New function.
525 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
527 Change base class access representation.
528 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
529 (add_interface_do): Likewise.
531 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
533 * decl.c (java_init_decl_processing): Change
534 soft_lookupjnimethod_node to reflect the change in
535 signature of _Jv_LookupJNIMethod in libjava/jni.cc
536 * expr.c (build_jni_stub): Calculate and pass the size
537 on the stack of the arguments to a JNI function. Use
538 new target macro MODIFY_JNI_METHOD_CALL to allow a
539 target to modify the call to a JNI method.
541 2003-02-08 Roger Sayle <roger@eyesopen.com>
543 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
544 instead of basename to avoid compiler warnings on Tru64.
546 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
548 * gcj.texi: Update to GFDL 1.2.
550 2003-01-31 Andrew Haley <aph@redhat.com>
552 * parse.y (java_expand_classes): Scan the whole class list looking
553 for access methods that haven't yet been expanded.
555 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
559 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
560 to fix bootstrap on sparc-unknown-netbsdelf1.5.
561 * jcf-parse.c: Likewise.
563 2003-01-31 Mark Wielaard <mark@klomp.org>
565 * gjavah.c (throwable_p): Allocate 1 more byte for string.
567 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
569 * class.c (make_class): Use BINFO_ELTS.
570 (set_super_info): Likewse.
571 (add_interface_do): Likewise.
573 2003-01-30 Tom Tromey <tromey@redhat.com>
575 * jcf-parse.c (read_class): Update identifier's class value if it
576 changed during parsing.
578 2003-01-30 Loren James Rittle <ljrittle@acm.org>
580 * Make-lang.in (po-generated): Find the targets in $(parsedir).
581 Propagate change to all other rules as required.
582 (java/parse-scan.o): Add explicit dependency on
583 $(parsedir)/java/parse-scan.c .
585 2003-01-29 Tom Tromey <tromey@redhat.com>
587 * parse.y (patch_assignment): Only transform the rhs of an
588 assignment when compiling to native.
590 2003-01-28 Tom Tromey <tromey@redhat.com>
592 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
594 2003-01-28 Tom Tromey <tromey@redhat.com>
596 * lex.c (java_lex): Don't include UEOF as part of token.
597 (java_read_unicode): Error if \u sequence prematurely terminated.
599 2003-01-27 Tom Tromey <tromey@redhat.com>
601 * parse.y (java_check_regular_methods): Check for construct after
602 checking types in throws clause.
604 2003-01-24 Tom Tromey <tromey@redhat.com>
606 * class.c (build_static_field_ref): Only a String or numeric field
607 can fold to a constant.
609 2003-01-23 Tom Tromey <tromey@redhat.com>
611 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
612 file name in resource buffer.
614 2003-01-23 Tom Tromey <tromey@redhat.com>
616 * expr.c (build_known_method_ref): Use method's context to find
619 2003-01-23 Tom Tromey <tromey@redhat.com>
621 * constants.c (set_constant_entry): Allocated cleared memory.
623 2003-01-22 Tom Tromey <tromey@redhat.com>
625 * java-tree.h: Don't use PARAMS.
626 * resource.c: Add prototypes for all functions.
627 (write_resource_constructor): Use `const char *' to avoid
630 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
632 * jcf-parse.c (process_zip_dir): Remove unused variable.
634 2003-01-22 Tom Tromey <tromey@redhat.com>
636 * expr.c (build_invokeinterface): Abort if method's context is not
639 2003-01-22 Tom Tromey <tromey@redhat.com>
641 * gcj.texi (Input and output files): Mention non-class entries.
642 * decl.c (java_init_decl_processing): Call
643 init_resource_processing.
644 * java-tree.h (compile_resource_data, write_resource_constructor,
645 compile_resource_file, init_resource_processing): Declare.
646 * config-lang.in (gtfiles): Added resource.c.
647 * Make-lang.in (gt-java-resource.h): New target.
648 (JAVA_OBJS): Added resource.o.
649 (java/resource.o): New target.
650 * resource.c: New file.
651 * class.c (compile_resource_file): Moved to resource.c.
652 (registerResource_libfunc): Likewise.
653 (utf8_decl_list): Mark with GTY; now static.
654 * jcf-parse.c (classify_zip_file): New function.
655 (parse_zip_file_entries): Use it; compile .properties files.
656 (process_zip_dir): Use classify_zip_file and compute_class_name.
657 Don't write class name into zip directory.
658 (java_parse_file): Call write_resource_constructor.
659 (compute_class_name): New function.
660 * jcf-io.c (read_zip_member): Reindented.
662 2003-01-21 Tom Tromey <tromey@redhat.com>
664 * class.c (supers_all_compiled): New function.
665 (make_class_data): Use it.
667 2003-01-21 Tom Tromey <tromey@redhat.com>
669 * parse.y (method_header): Native method can't be strictfp.
670 No method can be transient or volatile.
672 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
674 Make-lang.in (jvspec.o-warn): Add -Wno-error.
676 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
678 * check-init.c: Fix comment typos.
680 * constants.c: Likewise.
682 * except.c: Likewise.
684 * java-except.h: Likewise.
685 * java-tree.h: Likewise.
686 * javaop.h: Likewise.
687 * jcf-dump.c: Likewise.
688 * jcf-io.c: Likewise.
689 * jcf-parse.c: Likewise.
690 * jcf-write.c: Likewise.
692 * mangle.c: Likewise.
693 * typeck.c: Likewise.
694 * verify.c: Likewise.
696 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
698 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
699 * jcf-write.c: Include "tm_p.h".
701 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
703 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
705 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
707 * builtins.c (java_build_function_call_expr): Renamed from
708 build_function_call_expr. All callers changed.
710 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
711 * jcf-parse.c: Include tm_p.h.
713 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
716 2003-01-14 Tom Tromey <tromey@redhat.com>
718 * class.c (make_class_data): Check that super is compiled before
719 building class reference to it.
721 2003-01-14 Andrew Haley <aph@redhat.com>
723 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
724 varargs function -- correct.
726 2003-01-14 Andrew Haley <aph@redhat.com>
728 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
730 2003-01-14 Andrew Haley <aph@redhat.com>
732 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
733 varargs function -- correct.
735 * parse.y (patch_assignment): Copy the rhs of an assignment into a
736 temporary if the RHS is a reference.
738 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
740 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
741 * keyword.h: Regenerated.
743 * All Files: Convert to ISO C style function definitions.
745 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
747 * parse.y (check_pkg_class_access): ANSIfy definition.
749 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
751 * decl.c, parse-scan.y, parse.y: Don't cast return value of
754 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
756 2003-01-09 Geoffrey Keating <geoffk@apple.com>
758 Merge from pch-branch:
760 2002-12-02 Geoffrey Keating <geoffk@apple.com>
762 * Make-lang.in (java/gjavah.o): Update dependencies.
763 * gjavah.c: Include ggc.h.
765 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
767 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
768 (JCFDUMP_OBJS): Add ggc-none.o.
769 (java/jcf-dump.o): Depend on GGC_H.
770 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
772 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
773 * jcf-dump.c: Include ggc.h.
775 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
777 * jcf.h (union cpool_entry): New.
778 (struct CPool): Use gengtype to mark. Change field 'data' to be
780 (struct JCF): Use gengtype to mark.
781 (CPOOL_UINT): Update for new cpool_entry type.
782 (CPOOL_USHORT1): Likewise.
783 (CPOOL_USHORT2): Likewise.
784 (CPOOL_FINISH): Use GC to free cpool subfields.
785 * parse.h (struct parser_ctxt): Mark field current_jcf.
786 * lex.c (java_init_lex): Use GC to allocate struct JCF.
787 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
788 (main_jcf): Use gengtype to mark.
789 (ggc_mark_jcf): Delete.
790 (get_constant): Update for new cpool_entry type.
791 (give_name_to_class): Likewise.
792 (get_class_constant): Likewise.
793 (init_outgoing_cpool): Use GGC to allocate struct CPool.
794 (java_parse_file): Use GGC to allocate struct JCF.
795 (init_jcf_parse): Don't call ggc_add_root.
796 * jcf-reader.c (jcf_parse_constant_pool): Update for new
798 * java-tree.h (current_jcf): Use gengtype to mark.
799 (CPOOL_UTF): Update for new cpool_entry type.
800 (outgoing_cpool): Use gengtype to mark.
801 (struct lang_type): GC struct JCF and struct CPool.
802 * config-lang.in (gtfiles): Add jcf.h.
803 * constants.c (find_tree_constant): New.
804 (set_constant_entry): Allocate cpool subfields using GGC. Update
805 for new cpool_entry type.
806 (find_constant1): Update for new cpool_entry type.
807 (find_constant2): Likewise.
808 (find_utf8_constant): Use find_tree_constant.
809 (find_class_or_string_constant): Remove unnecessary cast to jword.
810 Update for new cpool_entry type.
811 (count_constant_pool_bytes): Update for new cpool_entry type.
812 (write_constant_pool): Likewise.
813 (alloc_name_constant): Use find_tree_constant.
814 (build_constants_constructor): Update for new cpool_entry type.
816 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
818 * parse.y (mark_parser_ctxt): Delete.
819 (goal): Don't use ggc_add_root.
820 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
821 (java_pop_parser_context): Let GC free parser_ctxt.
822 (java_parser_context_resume): Likewise.
823 * parse.h (struct parser_ctxt): Use gengtype to mark.
825 (ctxp_for_generation): Likewise.
826 * lex.h (struct java_lc_s): Mark for gengtype.
827 (java_lexer): Rearrange for gengtype.
828 * config-lang.in (gtfiles): Add lex.h, parse.h.
830 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
832 * All Files: Remove PARAMS macro.
834 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
835 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
838 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
841 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
843 * Make-lang.in (java.install-common, java.uninstall,
844 java.install-info, java.install-man): Prepend $(DESTDIR)
845 to destination paths in all (un)installation commands.
846 (java.install-common): Rewrite $(LN) command to support
847 DESTDIR with "ln" as well as with "ln -s".
849 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
851 * java-tree.h: Protect against multiple inclusion.
853 2003-01-07 Tom Tromey <tromey@redhat.com>
855 * class.c (add_assume_compiled): Don't adjust parent if we're
856 already at the root of tree.
858 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
860 * lang.c (dump_compound_expr): Prototype.
862 2003-01-03 Tom Tromey <tromey@redhat.com>
864 Fix for PR java/8712:
865 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
866 when simply checking against `null'.
868 2003-01-03 Tom Tromey <tromey@redhat.com>
870 * gcj.texi (Standard Properties): Document http.proxyHost and
873 * gcj.texi (GNU Classpath Properties): Document new properties.
875 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
877 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
878 java/lang-options.h, java/mangle.c, java/mangle_name.c,
879 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
881 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
883 * Make-lang.in, boehm.c, buffer.c,
884 buffer.h, builtins.c, class.c,
885 config-lang.in, constants.c,
886 convert.h, decl.c, except.c,
887 expr.c, java-except.h,
888 java-tree.h, javaop.def,
889 jcf-parse.c, jcf-write.c,
890 jv-scan.c, jvgenmain.c,
891 jvspec.c, keyword.gperf,
892 keyword.h, lang-options.h,
893 lang-specs.h, lang.c, lex.c,
894 lex.h, mangle.c, mangle_name.c,
895 parse-scan.y, parse.h, parse.y,
896 typeck.c, verify.c, xref.c,
897 xref.h: Replace "GNU CC" with
898 "GCC" in the copyright header.
900 * check-init.c, gjavah.c, javaop.h,
901 jcf-depend.c, jcf-dump.c, jcf-io.c,
902 jcf-path.c, jcf-reader.c, jcf.h,
903 zextract.c, zipfile.h: These files are
904 "part of GCC". Also say "GCC" not "GNU CC".
906 2002-12-30 DJ Delorie <dj@redhat.com>
908 * Make-lang.in: Protect against texi2pod/pod2man failing.
910 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
912 * gcj.texi: Use @copying.
914 2002-12-27 Mark Mitchell <mark@codesourcery.com>
916 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
918 (print_cxx_classname): Add add_scope parameter.
919 (print_class_decls): Do not emit a semicolon after the extern
921 (process_file): Adjust calls to print_cxx_classname.
923 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
925 * gcj.texi: Include Cover Texts in man page.
927 2002-12-23 Jeff Sturm <jsturm@one-point.com>
929 * class.c (build_static_field_ref): Check FIELD_FINAL.
931 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
932 instead of current_constant_pool_data_ref.
933 * java-tree.h (current_constant_pool_data_ref): Undefine.
934 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
935 * jcf-parse.c (init_outgoing_cpool): Don't initialize
936 current_constant_pool_data_ref.
938 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
939 not build_internal_class_name.
941 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
942 Use it when class ref isn't certain to be compiled.
944 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
946 * gcj.texi: Include gcc-common.texi.
947 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
948 $(srcdir)/doc/include/gcc-common.texi.
950 2002-12-22 Anthony Green <green@redhat.com>
952 * gcj.texi (Limitations): Add note about org.xml.sax and
955 2002-12-20 Tom Tromey <tromey@redhat.com>
957 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
958 where minimum case value is Integer.MIN_VALUE.
961 2002-12-18 Andrew Haley <aph@redhat.com>
963 * parse.y (patch_invoke): Force evaluation order when `check' is
964 set. For PR libgcj/8945.
966 2002-12-16 Mark Mitchell <mark@codesourcery.com>
968 * gcj.texi: Change version number to 3.4.
970 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
971 Andrew Haley <aph@redhat.com>
973 * parse.y (source_end_java_method): Remove custom encoding of line
974 numbers for a function decl before passing it to the back end.
976 2002-12-03 Andrew Haley <aph@redhat.com>
978 * class.c (make_class_data): New field, "chain".
979 * decl.c (java_init_decl_processing): Likewise.
981 2002-12-02 Tom Tromey <tromey@redhat.com>
984 * parse.y (do_resolve_class): Handle qualified name via
987 2002-11-30 Zack Weinberg <zack@codesourcery.com>
989 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
990 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
991 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
992 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
993 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
994 Include coretypes.h and tm.h.
995 * Make-lang.in: Update dependencies.
997 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
999 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1001 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1003 * jcf-reader.c: Don't expand JCF_readu4 inside the
1004 expansion of JCF_SKIP.
1006 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1008 * jcf-reader.c: Don't expand JCF_readu4 inside the
1009 expansion of JCF_SKIP.
1011 2002-11-22 Tom Tromey <tromey@redhat.com>
1013 * parse.y (patch_binop): Cast right hand side of shift expression
1014 to `int'. Fixes PR java/8676.
1016 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1017 Andrew Haley <aph@redhat.com>
1019 * gcc/java/jcf-write.c (write_classfile): Remove target
1020 class file, if it exists, before renaming the temporary
1023 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1025 * jvspec.c (lang_specific_spec_functions): New.
1027 2002-11-18 Tom Tromey <tromey@redhat.com>
1029 Fix for PR java/7912:
1030 * expr.c (can_widen_reference_to): Allow cast of array to
1031 Cloneable or Serializable.
1032 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1033 (java_io_serializable_identifier_node): Likewise.
1034 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1035 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1036 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1037 java_io_serializable.
1038 * decl.c (java_init_decl_processing): Initialize
1039 java_lang_cloneable_identifier_node and
1040 java_io_serializable_identifier_node.
1041 (java_lang_cloneable_identifier_node): New global.
1042 (java_io_serializable_identifier_node): Likewise.
1044 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1046 * buffer.c: Remove unnecessary casts.
1047 * check-init.c: Likewise.
1048 * class.c: Likewise.
1049 * constants.c: Likewise.
1051 * except.c: Likewise.
1052 * gjavah.c: Likewise.
1053 * jcf-io.c: Likewise.
1054 * jcf-parse.c: Likewise.
1055 * jcf-path.c: Likewise.
1056 * jvspec.c: Likewise.
1059 * verify.c: Likewise.
1061 2002-11-06 Tom Tromey <tromey@redhat.com>
1063 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1066 2002-11-05 Tom Tromey <tromey@redhat.com>
1068 Fix for PR java/6388.
1069 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1070 * java-tree.h (enum java_tree_index): New values
1071 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1072 (decimal_int_max, decimal_long_max): New defines.
1073 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1074 (error_if_numeric_overflow): Rewrote range checking.
1075 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1078 2002-11-02 Tom Tromey <tromey@redhat.com>
1080 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1082 * class.c (make_method_value): Put class name, not signature, into
1083 `throws' field. For PR java/8415.
1085 2002-10-24 Tom Tromey <tromey@redhat.com>
1087 * gcj.texi (Invoking gij): Document --showversion.
1088 (Standard Properties): java.library.path now set.
1090 2002-10-23 Tom Tromey <tromey@redhat.com>
1092 * gjavah.c (decode_signature_piece): In JNI mode, print
1093 `jobjectArray' when array depth is nonzero.
1096 2002-10-15 Andrew Haley <aph@redhat.com>
1098 * parse.y (patch_invoke): Call force_evaluation_order on a static
1100 (resolve_qualified_expression_name): Call force_evaluation_order
1101 on a arg list that is part of a Qualified Expression Name.
1103 * lang.c (dump_compound_expr): New.
1104 (java_dump_tree): New.
1106 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1108 * gcj.texi: Added item describing the GCJ runtime property
1111 2002-10-15 Richard Henderson <rth@redhat.com>
1113 * jcf-parse.c (get_constant): Fix type warning.
1115 2002-10-15 Andrew Haley <aph@redhat.com>
1117 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1118 (java_inlining_map_static_initializers): Declare.
1120 2002-10-14 Andrew Haley <aph@redhat.com>
1122 * tree-inline.c (remap_block): All local class initialization
1123 flags go in the outermost scope.
1124 (expand_call_inline): Call java_inlining_map_static_initializers.
1125 (expand_call_inline): Call java_inlining_merge_static_initializers.
1126 * java/lang.c (merge_init_test_initialization): New.
1127 (java_inlining_merge_static_initializers): New.
1128 (inline_init_test_initialization): New.
1129 (java_inlining_map_static_initializers): New.
1131 2002-10-11 Mark Wielaard <mark@klomp.org>
1133 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1135 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1137 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1139 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1141 * parse.y (merge_string_cste): Add parentheses around & within |.
1143 2002-10-08 Tom Tromey <tromey@redhat.com>
1145 * parse.y (variable_declarator_id): Simplify error path for
1146 array declarator error. For PR java/8003.
1148 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1150 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1153 2002-10-08 Andrew Haley <aph@redhat.com>
1155 * parse.y (attach_init_test_initialization_flags): Check for
1158 2002-10-07 Anthony Green <green@redhat.com>
1160 * parse.y (merge_string_cste): Fix bug in string concatenation.
1162 2002-10-03 Michael Koch <konqueror@gmx.de>
1164 * gcj.texi (Standard properties):
1165 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1167 2002-10-02 Roger Sayle <roger@eyesopen.com>
1169 PR optimization/6627
1170 * lang.c (java_init): If storing the vbit in function
1171 pointers, ensure that force_align_functions_log is atleast
1172 one to aid compatability with g++ vtables.
1174 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1176 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1177 foul of type-based aliasing.
1179 2002-09-30 Anthony Green <green@redhat.com>
1181 * gcj.texi (Invoking jv-scan): Fix texinfo.
1183 2002-09-28 Anthony Green <green@redhat.com>
1185 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1186 (Code Generation): Add -fno-assert documentation.
1187 * jv-scan.c (flag_assert): New global.
1188 (options): Add assert option.
1189 (help): Add --no-assert documentation.
1190 * parse-scan.y (flag_assert): New global.
1191 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1192 (flag_assert): New global.
1193 * java-tree.h (flag_assert): New global.
1194 * lex.c (java_lex): Obey flag_assert.
1195 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1198 2002-09-26 Andrew Haley <aph@redhat.com>
1200 * expr.c (build_java_array_length_access): Check for null pointer.
1201 * expr.c (expand_java_arrayload): Likewise.
1203 2002-09-21 Richard Henderson <rth@redhat.com>
1205 * jcf-parse.c (get_constant): Decode from IEEE no matter
1206 what the target format.
1208 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1210 * ChangeLog: Follow spelling conventions.
1211 * class.c: Likewise.
1214 * gjavah.c: Likewise.
1215 * java-tree.h: Likewise.
1216 * jcf-dump.c: Likewise.
1217 * jcf-parse.c: Likewise.
1218 * jvspec.c: Likewise.
1220 * mangle.c: Likewise.
1221 * parse.y: Likewise.
1223 2002-09-17 Tom Tromey <tromey@redhat.com>
1225 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1226 where \r appears at EOF. Fixes PR java/7950.
1228 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1230 * jvspec.c (lang_specific_driver): Remove unused variable.
1232 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1234 * java-tree.h (union lang_tree_node): Add chain_next option.
1236 2002-09-16 Richard Henderson <rth@redhat.com>
1238 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1239 use new real.h interface.
1240 * jcf-write.c (find_constant_index): Use new real.h interface.
1241 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1243 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1245 * lang.c: Follow spelling conventions.
1247 2002-09-11 Per Bothner <per@bothner.com>
1249 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1250 constant to the type of the field.
1251 (java_complete_tree): Remove now-redundant code.
1253 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1255 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1258 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1259 return label if a ret instruction for the jsr has been reached.
1261 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1263 * parse.y (DIR_SEPARATOR): Don't define.
1264 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1266 2002-08-28 Andrew Haley <aph@redhat.com>
1268 * verify.c (verify_jvm_instructions): Allow exception handler
1269 inside code that is being protected, but generate a warning.
1270 * except.c (link_handler): Initialize `expanded' in new eh_range.
1271 (binding_depth, is_class_level, current_pc): Declare extern.
1273 2002-09-01 Mark Wielaard <mark@klomp.org>
1275 * gcj.texi: Add chapter about system properties.
1278 2002-08-26 Tom Tromey <tromey@redhat.com>
1280 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1281 conversion if RHS_TYPE is byte, short, or char.
1283 2002-08-22 Tom Tromey <tromey@redhat.com>
1285 * gcj.texi (Invoking gij): Document -cp and -classpath.
1287 2002-08-21 Tom Tromey <tromey@redhat.com>
1289 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1290 $(prefix)/share. For PR libgcj/7633.
1292 For PR java/6005 and PR java/7611:
1293 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1294 (java_can_use_bit_fields_p): New function.
1296 2002-08-16 Tom Tromey <tromey@redhat.com>
1298 * gcj.texi (Class Initialization): Mention class initialization of
1301 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1303 * Make-lang.in (java-tree-inline.o): New.
1304 (JAVA_OBJS): Add java-tree-inline.o.
1305 * parse.y (source_end_java_method): Call java_optimize_inline.
1306 (java_expand_method_bodies): Save method's tree in
1308 (add_stmt_to_compound): Keep track of the number of statments.
1309 * lang.c (java_init): Enable flag_inline_trees.
1310 (java_post_options): If flag_inline_functions is on, enable
1311 flag_inline_trees instread.
1312 (decl_constant_value): New.
1313 (java_tree_inlining_walk_subtrees): New.
1314 * java-tree.h (DECL_NUM_STMTS): New macro.
1315 (java_optimize_inline): Declare.
1316 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1317 Handle a LABEL_EXPR.
1318 * decl.c (build_result_decl): If we already have a DECL_RESULT
1320 (dump_function): New.
1321 (java_optimize_inline): New.
1322 (dump_function): New.
1324 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1327 * parse.y (build_assertion): Invert return from
1328 desiredAssertionStatus.
1330 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1332 * jcf-write.c (get_access_flags): Return correct access flags for
1333 private and protected inner classes.
1335 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1337 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1339 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1341 * mangle_name.c: Don't include obstack.h twice.
1342 * xref.c: Don't include obstack.h.
1344 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1346 * class.c: (permanent_obstack): Delete declaration.
1347 * constants.c: (permanent_obstack): Delete declaration.
1348 * except.c: (permanent_obstack): Delete declaration.
1349 * expr.c: (permanent_obstack): Delete declaration.
1350 * jcf-parse.c: (permanent_obstack): Delete declaration.
1351 (saveable_obstack): Delete declaration.
1352 * parse.h: (permanent_obstack): Delete declaration.
1353 * typeck.c: (permanent_obstack): Delete declaration.
1355 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1357 * gcj.texi (version-gcc): Increase to 3.3.
1359 2002-07-22 Tom Tromey <tromey@redhat.com>
1361 * lex.c (java_lex): Check for `e' or `E' after 0.
1363 2002-07-21 Richard Henderson <rth@redhat.com>
1365 * lang.c (java_unsafe_for_reeval): New.
1366 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1368 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1370 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1371 (jcf_path_init): Use GET_ENVIRONMENT.
1373 2002-07-10 Roger Sayle <roger@eyesopen.com>
1374 Zack Weinberg <zack@codesourcery.com>
1376 * builtins.c (initialize_builtins): Remove defines that
1377 handled C/C++ specific junk hereby removed from builtins.def.
1379 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1381 * lang.c (java_post_options): Update prototype.
1383 2002-07-05 Roger Sayle <roger@eyesopen.com>
1385 * builtins.c (initialize_builtins): Ignore the additional
1386 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1387 the builtins.def file.
1389 2002-07-01 Tom Tromey <tromey@redhat.com>
1392 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1395 2002-07-01 Roger Sayle <roger@eyesopen.com>
1397 * java/decl.c (builtin_function): Accept additional parameter.
1398 (java_init_decl_processing): Pass an additional NULL_TREE
1399 argument to builtin_function.
1401 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1403 * gcj.texi: Fixed gcj invocation example so that it compiles.
1405 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1407 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1408 * parse.y (mark_parser_ctxt): Likewise.
1409 (check_modifiers, declare_local_variables): Avoid incorrect
1410 hardcoded constant 10.
1412 * lex.c (java_read_char): Avoid "comparison is always true"
1415 2002-06-25 Andreas Schwab <schwab@suse.de>
1417 * expr.c (JSR): Avoid undefined operation on PC.
1419 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1421 * decl.c (clear_binding_level): Const-ify.
1423 2002-06-13 Akim Demaille <akim@epita.fr>
1425 * parse.y (class_declaration, interface_declaration): Make sure
1426 all their rules have an action, in order to avoid meaningless `$$
1427 = $1' and their type clashes.
1429 2002-06-11 Tom Tromey <tromey@redhat.com>
1431 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1432 * parse-scan.y (statement_without_trailing_substatement): Added
1434 (assert_statement): New rule.
1435 * java-tree.h (struct lang_type) [assertions]: New field.
1436 (TYPE_USES_ASSERTIONS): New macro.
1437 (CLASS_USES_ASSERTIONS): Likewise.
1438 (FIELD_SYNTHETIC): New define.
1439 * lex.c (java_lval;): Added ASSERT_TK.
1440 * parse.y (ASSERT_TK): Added.
1441 (statement_without_trailing_substatement): Added assert_statement.
1442 (assert_statement): New rule.
1443 (build_assertion): New function.
1444 (maybe_generate_pre_expand_clinit): Create and initialize
1445 $assertionsDisabled.
1446 (lookup_package_type): Removed decl.
1447 * keyword.h: Rebuilt.
1448 * keyword.gperf (assert): New token.
1450 2002-06-10 Akim Demaille <akim@epita.fr>
1452 * parse.y (interface_type_list, class_member_declaration)
1453 (unary_expression_not_plus_minus): Remove duplicate %type.
1456 2002-06-09 Tom Tromey <tromey@redhat.com>
1458 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1460 * parse.y (method_header): Give error message in all cases.
1463 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1465 Don't use RTL inlining. Fix for PR java/6820.
1466 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1467 (flag_really_inline): New.
1468 (java_decode_option): Set flag_really_inline if -finline-functions
1470 (java_post_options): New function. Turn off inlining unless
1471 flag_really_inline is set.
1473 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1475 * gjavah.c (throwable_p): Accept argument as either a classname or
1476 signature fragment. Create null-terminated classname string for super
1477 when calling itself recursively.
1478 (decode_signature_piece): Skip first character from class name
1479 signature when calling throwable_p.
1481 2002-06-08 H.J. Lu (hjl@gnu.org)
1483 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1485 2002-06-04 Tom Tromey <tromey@redhat.com>
1487 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1489 2002-06-04 Michael Koch <konqueror@gmx.de>
1491 * gcj.texi (Input Options): Fixed typo.
1493 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1495 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1496 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1497 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1498 and all now-pointless local variables. Rename other local
1499 variables to reflect their not being handles.
1501 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1502 #if JCF_USE_STDIO blocks.
1504 * parse.y: Add missing semicolon at end of rule.
1506 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1508 * check-init.c (attach_initialized_static_class): Delete, unused.
1509 * parse.y: Use htab_t instead of struct hashtable, update
1511 * java-tree.h: Include hashtab.h instead of hash.h.
1512 (struct lang_decl_func): Use htab_t, set up for gengtype.
1513 (struct init_test_hash_entry): Delete.
1514 (struct treetreehash_entry): New.
1515 (java_treetreehash_find): New
1516 (java_treetreehash_new): New prototype.
1517 (java_treetreehash_create): New prototype.
1518 (java_mark_tree): Delete prototype.
1519 (java_hash_hash_tree_node): Delete prototype.
1520 (java_hash_compare_tree_node): Delete prototype.
1521 (attach_initialized_static_class): Delete prototype.
1522 * expr.c (build_class_init): Update to use java_treetreehash
1524 (java_expand_expr): Update to use htab_t.
1525 (emit_init_test_initialization): Likewise.
1526 * decl.c (java_mark_tree): Delete.
1527 * class.c (init_test_hash_newfunc): Delete.
1528 (java_hash_hash_tree_node): Delete.
1529 (java_hash_compare_tree_node): Delete.
1530 (add_method_1): Update to use java_treetreehash functions.
1531 (JAVA_TREEHASHHASH_H): New macro.
1532 (java_treetreehash_hash): New function.
1533 (java_treetreehash_compare): New function.
1534 (java_treetreehash_find): New function.
1535 (java_treetreehash_new): New function.
1536 (java_treetreehash_create): New function.
1537 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1539 * Make-lang.in (java/parse.o): Depend on debug.h.
1540 * java-tree.h (struct lang_identifier): Use gengtype.
1541 (union lang_tree_node): New.
1542 (struct lang_decl_func): Use gengtype.
1543 (struct lang_decl_var): Likewise.
1544 (struct lang_decl): Likewise.
1545 * parse.y: Include debug.h.
1546 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1548 * lang.c (struct language_function): New dummy structure.
1550 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1551 descriminator for DECL_LANG_SPECIFIC.
1552 (struct lang_decl_func): Rename from struct lang_decl.
1553 (enum lang_decl_desc): New.
1554 (struct lang_decl): Make it a union. Update all the accessor macros.
1555 (struct lang_type): Use gengtype.
1556 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1557 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1558 are now the same size.
1559 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1560 use discriminator to mark DECL_LANG_SPECIFIC.
1562 * Make-lang.in (gt-java-builtins.h): New rule.
1563 (java/builtins.o): Add dependency on gt-<filename>.h.
1564 * builtins.c: Use gengtype for roots.
1565 (union string_or_tree): Use gengtype.
1566 (struct builtin_record): Use gengtype.
1567 * config-lang.in (gtfiles): Add builtins.c.
1569 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1570 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1571 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1572 gt-java-parse.h, gtype-java.h): Add rules to generate.
1573 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1574 (class.o): Add dependency on gt-*.h.
1575 (constants.o): Likewise.
1578 (jcf-parse.o): Likewise.
1579 (jcf-write.o): Likewise.
1581 * config-lang.in (gtfiles): New.
1582 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1583 * constants.c: Replace uses of ggc_add_* with GTY markers.
1585 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1586 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1587 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1588 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1590 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1592 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1593 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1595 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1596 Include gtype-java.h.
1598 2002-06-02 Tom Tromey <tromey@redhat.com>
1600 Fix for PR java/5913:
1601 * parse.y (patch_binop): Call patch_string on op1.
1603 2002-06-02 Tom Tromey <tromey@redhat.com>
1605 Fix for PR java/1343, PR java/6336:
1606 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1607 formatting. Changed return type.
1608 (anonymous_class_counter): Moved to top of file.
1609 (maybe_make_nested_class_name): Append number to class name for
1610 function-local classes.
1612 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1614 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1615 * Make-lang.in: Update dependency lists.
1617 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1619 * gjavah.c (throwable_p): Do not free the name of the class after
1620 passing it to find_class.
1621 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1622 * jcf-io.c (dirent.h): Include it.
1623 (fnmatch.h): Likewise.
1624 (compare_path): New function.
1625 (java_or_class_file): Likewise.
1626 (memoized_dirlist_entry): New type.
1627 (memoized_dirlist_lookup_eq): New function.
1628 (memoized_dirlists): New variable.
1629 (caching_stat): New function.
1630 (memoized_class_lookup_eq): New function.
1631 (memoized_class_lookups): Likewise.
1632 (find_class): Use memoized_class_lookups and caching_stat.
1633 * jcf.h (JCF_USE_SCANDIR): Define.
1634 * parse.y (java_expand_classes): Write the class files in reverse
1637 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1639 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
1641 2002-05-13 Mark Mitchell <mark@codesourcery.com>
1643 * jcf-write.c (write_classfile): Unlink the temporary file if it
1644 cannot be renamed. Use concat to build up the name of the
1647 2002-05-08 Mark Mitchell <mark@codesourcery.com>
1649 * jcf-write.c (write_classfile): Write the file to a
1650 temporary file and then rename it.
1652 2002-05-07 Tom Tromey <tromey@redhat.com>
1654 * gjavah.c (throwable_p): Use xstrdup, not strdup.
1656 Fix for PR java/1200:
1657 * gjavah.c (throwable_p): New function.
1658 (decode_signature_piece): Use it. A `WeakReference' isn't the
1661 (gcjh_streq): New function.
1663 2002-05-07 Andreas Jaeger <aj@suse.de>
1665 * parse.y (finish_for_loop): Fix if statement.
1667 2002-05-06 Tom Tromey <tromey@redhat.com>
1669 Fix for PR java/5941:
1670 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
1671 loop update expression.
1672 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
1673 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
1675 2002-05-04 Mark Wielaard <mark@klomp.org>
1678 * parse.y (build_string_concatenation): Return just op1 only when op2
1679 is null and op1 is a STRING_CST, otherwise always construct a
1682 2002-04-27 Tom Tromey <tromey@redhat.com>
1685 * parse.y (string_convert_int_cst): New function.
1686 (merge_string_cste): Use it.
1688 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
1690 * java-tree.h (java_parse_file): Update.
1691 (java_set_yydebug): Remove.
1692 * jcf-parse.c (yydebug): Remove.
1693 (java_set_yydebug): Die.
1694 (java_parse_file): Update.
1695 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
1697 2002-04-24 Tom Tromey <tromey@redhat.com>
1700 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
1701 EXPR_WFL_QUALIFICATION of qual_wfl.
1703 2002-04-23 Per Bothner <per@bothner.com>
1705 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
1706 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
1707 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
1709 2002-04-23 Tom Tromey <tromey@redhat.com>
1712 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
1713 recognize `-fcompile-resource='.
1714 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
1717 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1719 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
1720 paths. Fixes PR java/2791.
1722 2002-04-19 Andrew Haley <aph@redhat.com>
1724 * jcf-write.c (push_long_const): lo, hi: New variables.
1725 Use rshift_double to extract the high part of a 64-bit long.
1726 Use WORD_TO_INT to extract the low part.
1728 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
1729 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
1730 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
1732 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
1734 * typeck.c (incomplete_type_error): Remove.
1736 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1738 * class.c (make_class_data): Set DECL_ALIGN on static class data,
1739 for hash synchronization.
1740 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
1741 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
1744 2002-04-16 Mark Wielaard <mark@klomp.org>
1746 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1749 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1751 Fix for PR java/6294:
1752 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1755 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1757 Fix for PR java/6085:
1758 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1759 to get enclosing "this" argument for inner-class constructor
1760 invocation. Pass correct arguments to build_access_to_thisn.
1762 2002-04-10 Andreas Jaeger <aj@suse.de>
1764 * gcj.texi (Input Options): Fix extdirs patch.
1766 2002-04-10 Anthony Green <green@redhat.com>
1768 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1770 2002-04-09 Anthony Green <green@redhat.com>
1772 * gcj.texi (Input Options): Add --extdirs documentation.
1773 * jcf-dump.c (OPT_extdirs): New macro.
1774 (options): Add extdirs option.
1775 (help): Describe --extdirs.
1776 (main): Handle OPT_extdirs.
1777 * gjavah.c (OPT_extdirs): New macro.
1778 (options): Add extdirs option.
1779 (help): Describe --extdirs.
1780 (main): Handle OPT_extdirs.
1781 * jcf-path.c (jcf_path_init): Add extdirs support.
1782 (jcf_path_extdirs_arg): New function.
1783 (extensions): New variable to hold extensions path entries.
1784 * jvspec.c: Remove -fextdirs= when compiling main().
1785 * lang.c (java_decode_option): Handle -fextdirs=.
1786 * jcf.h (jcf_path_extdirs_arg): Declare new function.
1787 * Make-lang.in: Compile jcf-path with version info for use in
1788 identifying the appropriate libgcj.jar.
1790 2002-04-08 Tom Tromey <tromey@redhat.com>
1793 * .cvsignore: Added rmic.1 and rmiregistry.1.
1794 * gcj.texi (Top): Link to new nodes.
1795 (Invoking rmic): New node.
1796 (Invoking rmiregistry): Likewise.
1797 * Make-lang.in (java.generated-manpages): Added rmic.1 and
1799 (java.maintainer-clean): Likewise.
1800 ($(srcdir)/java/rmic.1): New target.
1801 ($(srcdir)/java/rmiregistry.1): Likewise.
1802 (java.install-man): Handle rmic.1 and rmiregistry.1.
1804 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1806 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
1807 Add note about handling uncaught exceptions. Add an exception handler
1810 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1812 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
1813 after using it to patch CALL_EXPR.
1815 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1817 * gcj.texi (Invocation): Document CNI invocation API.
1819 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
1821 * expr.c (truthvalue_conversion): Rename. Update.
1822 (expand_compare): Update.
1823 * java-tree.h (java_truthvalue_conversion): New.
1824 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
1826 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1828 * java-tree.h (java_mark_addressable): New.
1829 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
1830 * typeck.c (mark_addressable): Rename, update.
1832 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1834 * expr.c (build_java_binop): Update.
1835 * java-tree.h (java_signed_type, java_unsigned_type,
1836 java_signed_or_unsigned_type): Update.
1837 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
1838 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
1839 * parse.y (patch_binop): Update.
1840 * typeck.c (signed_or_unsigned_type, unsigned_type,
1841 signed_type): Update.
1843 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
1845 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1846 (java_dummy_print): Remove.
1847 (lang_print_error): Rename. Exit early if inhibiting output.
1848 (inhibit_error_printing_function): New.
1849 (java_init): Don't set hook.
1850 (lang_init_source): Use new boolean.
1852 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1854 * parse.y (do_resolve_class): Fix infinite recursion.
1856 2002-03-29 Tom Tromey <tromey@redhat.com>
1858 * parse.y (check_inner_circular_reference): Ignore incomplete
1861 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
1863 * Make-lang.in (builtins.o): Update.
1864 * boehm.c (get_boehm_type_descriptor): Update.
1865 * builtins.c: Include langhooks.h.
1866 * decl.c (java_init_decl_processing): Update.
1867 * java-tree.h (java_type_for_mode, java_type_for_size): New.
1868 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
1870 * typeck.c (type_for_mode, type_for_size): Update.
1872 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1874 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
1876 2002-03-28 Tom Tromey <tromey@redhat.com>
1878 * except.c (expand_end_java_handler): If the handler type is NULL,
1879 use java.lang.Throwable. Fixes PR java/5986.
1881 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1883 Fix for PR java/4715:
1884 * jcf-parse.c (parse_source_file_3): New function.
1885 (read_class): Call it.
1886 (java_parse_file): Likewise.
1888 2002-03-28 Jan Hubicka <jh@suse.cz>
1890 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
1892 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1894 * parse.y (resolve_package): Initialize "decl".
1895 (lookup_package_type): Remove unused function.
1897 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1899 Fix for PR java/5993:
1900 * parse.y (resolve_package): Return the decl if resolution was
1901 successful. Don't special case "java.lang" and "java.lang.reflect"
1902 packages. Set type_name to the merged identifier.
1903 (resolved_qualified_expression_name): Print error using "name" if
1904 resolve_package returns NULL_TREE.
1906 2002-03-27 Tom Tromey <tromey@redhat.com>
1908 * expr.c (expand_invoke): Don't generate null pointer check if
1909 we're calling <init>.
1911 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
1913 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
1915 * java-tree.h (java_lang_expand_expr): Similarly.
1916 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
1917 (java_init): Don't set hook.
1919 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1921 Fix for PR java/5850:
1922 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
1923 context if field was not found in the current scope.
1924 * expr.c (lookup_field): Don't look in enclosing contexts.
1926 2002-03-26 Tom Tromey <tromey@redhat.com>
1928 Fix for PR java/5942:
1929 * parse.y (init_src_parse): Added sanity check.
1930 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
1933 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
1935 * decl.c (lang_mark_tree): Rename java_mark_tree.
1936 * java-tree.h (java_mark_tree): New.
1937 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
1939 2002-03-25 Zack Weinberg <zack@codesourcery.com>
1941 * lex.c: Change java_perform_atof to take normal parameters
1942 instead of a pointer to a parameter block. Call it directly
1945 2002-03-22 Mark Wielaard <mark@klomp.org>
1947 Fix for PR java/5368:
1948 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
1949 when printing error message.
1951 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
1953 * decl.c (maybe_build_cleanup): Remove.
1955 2002-03-22 Tom Tromey <tromey@redhat.com>
1957 Andrew Haley <aph@cambridge.redhat.com>
1959 * expr.c (build_field_ref): Don't build a check if the field is a
1962 2002-03-21 Eric Blake <ebb9@email.byu.edu>
1964 Fix for PR java/6026:
1965 * lex.c (java_lex): Fix parsing of consecutive floats.
1967 2002-03-21 Tom Tromey <tromey@redhat.com>
1969 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
1972 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
1974 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
1975 insert_block, getdecls, kept_level_p, global_bindings_p): New.
1977 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1979 * gcj.texi: @code{gcj} becomes @command{gcj}.
1980 @code{gcc} becomes @command{gcc}.
1981 GcjRaw changed to gnu.gcc.RawData.
1983 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
1985 * decl.c (start_java_method): Use new hook.
1986 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
1987 (java_init): Remove old hook.
1989 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1991 * builtins.c (define_builtin): Do nothing if `type' is null.
1994 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1996 * parse.y (parser_check_super_interface): Fix error message
1999 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2001 * jcf-parse.c (get_constant): Delete unused variables.
2003 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2005 * java-tree.h (java_parse_file): New.
2006 * jcf-parse.c (yyparse): Rename java_parse_file.
2007 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2009 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2011 * parse.y (craft_constructor): Return the constructor decl.
2012 (java_expand_classes): Update comments.
2013 (lookup_method_invoke): Call fix_constructors immediately for
2014 anonymous class. Fixes PR java/5935.
2016 2002-03-15 Anthony Green <green@redhat.com>
2018 * jcf-parse.c (yyparse): Don't emit class registration
2019 constructor when compiling resource files.
2021 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2023 * lang.c (java_tree_code_type, java_tree_code_length,
2024 tree_code_name): Delete.
2025 (tree_code_type, tree_code_length, tree_code_name): Define.
2026 (java_init): Don't try to copy into the various tree_code
2029 2002-03-12 Tom Tromey <tromey@redhat.com>
2031 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2032 UTF-8, not UCS-2. Fixes PR java/5923.
2034 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2035 a call_expr wrapped in a convert. Fixes PR java/5848.
2037 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2039 * jcf-write.c (write_classfile): Improve error strings.
2041 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2043 * lex.c: Adjust comments to GNU standards.
2045 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2047 Fix for PR java/5902:
2048 * lex.c (java_lex): Fix parsing of literals.
2050 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2052 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2053 to prevent it getting evaluated twice in the store checking case.
2054 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2057 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2059 * decl.c (java_init_decl_processing): Make sure class_type_node
2060 alignment is not less than 64 bits if hash synchronization is enabled.
2062 2002-03-08 Per Bothner <per@bothner.com>
2064 * parse.y (java_complete_lhs): Check if patch_assignment
2065 returned an error-mark.
2067 * parse.y (try_builtin_assignconv): Don't special-case zero.
2069 2002-03-08 Per Bothner <per@bothner.com>
2071 Fix for PR java/5812.
2072 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2073 here instead of in JSR macro. Likewise with load_type_state call.
2074 Do the latter on if the return_pc has been verified (the jsr returns).
2075 (JSR): Now just call build_java_jsr.
2077 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2079 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2080 (java.install-common): Link native driver to
2081 JAVA_TARGET_INSTALL_NAME.
2083 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2085 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2086 * builtins.c(sin_builtin): Likewise
2087 * builtins.c(sqrt_builtin): Likewise
2089 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2091 * java/expr.c, java/jcf-parse.c, java/lex.c:
2092 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2093 REAL_ARITHMETIC blocks unconditional. Delete some further
2094 #ifdef blocks predicated on REAL_ARITHMETIC.
2096 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2098 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2099 explicit sizeof/sizeof.
2100 * decl.c (java_init_decl_processing): Likewise.
2101 * jcf-parse.c (init_jcf_parse): Likewise.
2102 * parse.y (init_src_parse): Likewise.
2104 2002-03-02 Per Bothner <per@bothner.com>
2106 Make --CLASSPATH by a synonym for --classpath and -classpath.
2107 Implement --bootclasspath.
2108 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2109 (classpath_l): Remove.
2110 (jcf_path_CLASSPATH_arg): Remove.
2111 (jcf_path_bootclasspath_arg): New function.
2112 (jcf_path_seal): Simplify accordingly.
2114 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2115 (jcf_path_CLASSPATH): Remove declaration.
2116 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2117 (lang_specific_driver): Translate -bootclasspath.
2118 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2119 * lang.c (decode_lang_options): Do jcf_path_init first.
2120 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2121 * gjavah.c: Also handle --bootclasspath.
2122 Handle --CLASSPATH as a synonum for --classpath.
2123 * jcf-dump.c: Likewise.
2125 "." is not part of system path, but is the default for --classpath.
2126 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2127 (jcf_path_seal): Add "." if no CLASSPATH specified.
2129 * gcj.texi: Document changes.
2131 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2133 * expr.c (build_java_arraystore_check): Fix formatting.
2135 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2137 Fix for PR java/5758, java/5632:
2138 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2139 inner-class separator too.
2140 * parse.y (do_resolve_class): New local `decl_result.'
2141 Progressively build a name for what can have been loaded.
2143 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2145 * expr.c (java_array_data_offset): Removed function.
2146 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2147 (build_java_array_length_access): Obtain "length" value using a
2148 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2149 (build_java_arrayaccess): Correct comment. Access "data" using a
2150 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2151 (build_java_arraystore_check): New function.
2152 (expand_java_arraystore): Use build_java_arraystore_check.
2153 * parse.y (patch_assignment): Simplify code to insert a store check
2154 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2155 * check-init.c (check_init): Update to reflect that an array length
2156 access is now a COMPONENT_REF.
2157 * gcj.texi (Code Generation): Improve documentation of
2158 -fno-bounds-check. Add documentation for -fno-store-check.
2159 * java-tree.h (flag_store_check): Declare.
2160 (build_java_arraystore_check): Declare.
2161 * lang.c (flag_store_check): Initialize to 1.
2162 (lang_f_options): Add store-check option.
2163 * jvspec.c: Don't pass store-check option to jvgenmain.
2164 * lang-options.h: Add help string for -fno-store-check.
2166 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2168 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2169 * java-tree.h (java_dup_lang_specific_decl): New.
2170 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2172 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2174 * builtins.c, decl.c: Delete traditional-mode-related code
2175 copied from the C front end but not used, or used only to
2176 permit the compiler to link.
2178 2002-02-22 Tom Tromey <tromey@redhat.com>
2180 Fix for PR java/2369:
2181 * jvspec.c (verify_class_name): New function.
2182 (lang_specific_driver): Call it.
2183 (JAVA_START_CHAR_P): New macro.
2184 (JAVA_PART_CHAR_P): Likewise.
2186 2002-02-22 Per Bothner <per@bothner.com>
2188 * class.c: Change vtable to be more compatible with g++ v3 abi.
2189 (get_dispatch_table): Prepend offset-to-top (always 0) and
2190 type_info pointer (currently unimplemented hence NULL) to vtable.
2191 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2192 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2193 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2194 (build_dtable_decl): Add declarations for new fields.
2196 2002-02-20 Per Bothner <per@bothner.com>
2198 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2199 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2200 don't need to set it on the COMPOUND_EXPR - the caller does that.
2202 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2204 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2205 `--CLASSPATH' becomes `--classpath.'
2206 * gjavah.c: Likewise.
2207 * jcf-dump.c: Likewise.
2208 * lang-options.h: Likewise.
2210 * jcf-path.c: Updated comment.
2211 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2212 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2213 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2214 (jcf_path_CLASSPATH_arg): Ditto.
2215 (classpath_u): Updated leading comment.
2217 2002-02-20 Per Bothner <per@bothner.com>
2219 * builtins.c (check_for_builtin): New function.
2220 (build_call_or_builtin): Remove.
2221 * java-tree.h: Update accordingly.
2222 * expr.c (expand_invoke): Use build + check_for_builtin instead
2223 of build_call_or_builtin.
2224 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2225 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2226 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2228 2002-02-17 Tom Tromey <tromey@redhat.com>
2230 * java-tree.h (TYPE_STRICTFP): New macro.
2231 (struct lang_type) [strictfp]: New field.
2232 (CLASS_STRICTFP): New macro.
2233 (METHOD_STRICTFP): New macro.
2234 (struct lang_decl) [strictfp]: New field.
2235 * parse.y (method_header): Disallow strictfp constructor or
2237 (STRICT_TK): Move before MODIFIER_TK.
2238 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2239 (METHOD_MODIFIERS): Likewise.
2240 (INTERFACE_MODIFIERS): Likewise.
2241 * jcf-write.c (get_access_flags): Likewise.
2242 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2243 (add_method_1): Likewise.
2244 (get_access_flags_from_decl): Likewise.
2245 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2246 recognize strictfp flag.
2247 * jcf.h (ACC_STRICT): New define.
2249 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2251 * class.c(build_utf8_ref): Move declaration of decl_size
2253 2002-02-07 Tom Tromey <tromey@redhat.com>
2255 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2258 2002-02-04 Anthony Green <green@redhat.com>
2260 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2261 sections if available.
2263 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2265 * parse.y (java_expand_classes): Fix typo in static field loop.
2267 2002-02-02 Richard Henderson <rth@redhat.com>
2269 * class.c (add_field): Mark static fields external.
2270 (build_class_ref): Remove redundant set.
2271 * parse.y (java_expand_classes): Mark static fields of classes
2272 to be compiled as local.
2273 * jcf-parse.c (parse_class_file): Likewise.
2275 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2277 * gcj.texi (About CNI): New node.
2279 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2282 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2283 setlocale() with LC_CTYPE as a parameter.
2286 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2288 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2289 Follow GNU Coding Standards for --version.
2291 2002-01-28 Tom Tromey <tromey@redhat.com>
2293 * expr.c (build_jni_stub): Ensure storage for `meth' is
2295 * parse.y (java_complete_expand_methods): Set
2296 current_function_decl before building JNI stub.
2298 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2300 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2303 2002-01-22 Tom Tromey <tromey@redhat.com>
2305 * decl.c (java_init_decl_processing): Use add_predefined_file.
2306 Predefine RawData.java.
2307 (predef_filenames): Removed.
2308 (java_init_decl_processing): Don't register predef_filenames.
2309 * jcf-parse.c (add_predefined_file): New function.
2310 (predefined_filename_p): Rewrote.
2311 (predefined_filename_p): No longer static.
2312 * decl.c (java_init_decl_processing): Call initialize_builtins.
2313 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2314 (java/builtins.o): New target.
2315 * builtins.c: New file.
2316 * parse.y (patch_invoke): Use build_call_or_builtin.
2317 * java-tree.h (build_call_or_builtin): Declare.
2318 (initialize_builtins): Declare.
2319 (java_set_exception_lang_code): Removed unused declaration.
2320 (PREDEF_FILENAMES_SIZE): Removed.
2321 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2322 (predef_filenames): New define.
2323 (add_predefined_file): Declare.
2324 (predefined_filename_p): Declare.
2325 * expr.c (expand_invoke): Use build_call_or_builtin.
2327 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2329 * parse.y (patch_switch_statement): Fix format specifier.
2331 2002-01-16 Tom Tromey <tromey@redhat.com>
2333 More for PR java/5365:
2334 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2336 (process_file): Generate include for
2337 java.lang.UnsupportedOperationExceptions.
2339 2002-01-15 Andreas Jaeger <aj@suse.de>
2341 * .cvsignore: Add man pages.
2343 2002-01-15 Tom Tromey <tromey@redhat.com>
2345 Fix for PR java/5365:
2346 * gjavah.c (process_file): Turn class name into a file name.
2348 2002-01-14 Matthias Klose <doko@debian.org>
2350 * gcj.texi: Fix whitespace and formatting errors in the
2351 synopsis of the man pages. Update copyright.
2353 2002-01-14 Tom Tromey <tromey@redhat.com>
2356 * Make-lang.in (java.install-man): Handle jv-convert man page.
2357 (java.generated-manpages): Added jv-convert.1.
2358 (java.uninstall): Remove jv-convert.1.
2359 (java.maintainer-clean): Likewise.
2360 ($(srcdir)/java/jv-convert.1): New target.
2361 * gcj.texi (Top): Link to jv-convert node.
2362 (Individual utilities): Likewise.
2363 (Invoking jv-convert): New node.
2365 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2366 Martin Kahlert <martin.kahlert@infineon.com>
2368 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2369 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2371 2002-01-03 Graham Stott <grahams@redhat.com>
2373 * class.c (compile_resource_file): Update copyright date.
2374 Constify filename parameter.
2375 (java-tree.h): Update copyright date.
2376 (compile_resource_file): Constify filename parameter.
2378 2002-01-03 Graham Stott <grahams@redhat.com>
2380 * gcc/jcf-parse.c: Update copyright date.
2381 (yyparse): Constify resource_filename.
2383 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2385 * parse.y (src_parse_roots): Don't needlessly zero init.
2387 2001-12-31 Tom Tromey <tromey@redhat.com>
2389 * parse.y (dump_java_tree): New function.
2390 (source_end_java_method): Call it.
2391 (end_class_declaration): Likewise.
2392 * lang.c (java_decode_option): Call dump_switch_p.
2394 2001-12-28 Tom Tromey <tromey@redhat.com>
2396 * gen-table.pl: Don't process characters after \uffff. Added
2397 comment pointing to input file.
2399 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2401 * gen-table.pl: Const-ify output. Document the location of a
2402 suitable unicode input file.
2404 * chartables.h: Regenerate.
2406 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2408 * chartables.h: Const-ify.
2409 * gjavah.c (options): Likewise.
2410 * jcf-dump.c (options): Likewise.
2411 * jv-scan.c (options): Likewise.
2412 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2413 * parse.y (binop_lookup): Likewise.
2415 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2417 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2418 the static arrays that are output.
2419 * jvspec.c (jvgenmain_spec): Make static.
2420 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2421 * keyword.h: Regenerate.
2422 * lang.c (string_option, process_option_with_no, lang_f_options,
2423 lang_W_options): Const-ify.
2424 * lex.c (java_lex): Likewise.
2426 2001-12-21 Richard Henderson <rth@redhat.com>
2428 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2429 (get_boehm_type_descriptor): ... here. Arrange for the
2430 TREE_TYPE to get set properly.
2432 2001-12-21 Richard Henderson <rth@redhat.com>
2434 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2435 only if the target requires collect2.
2437 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2439 2001-12-20 Tom Tromey <tromey@redhat.com>
2442 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2443 CAN_COMPLETE_NORMALLY for the node.
2444 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2445 generate code for second branch if first branch can't complete
2447 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2448 the loop head if the loop body can't complete normally.
2450 2001-12-20 Tom Tromey <tromey@redhat.com>
2453 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2454 case where `finally' clause can't complete normally.
2456 2001-12-20 Tom Tromey <tromey@redhat.com>
2459 * parse.y (analyze_clinit_body): Added this_class parameter.
2460 Check for more cases where we must keep <clinit>.
2461 (maybe_yank_clinit): Cleaned up flow control.
2463 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2465 * decl.c (java_init_decl_processing): Don't initialize
2466 finit_leg_identifier_node.
2467 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2468 (finit_leg_identifier_node): Remove.
2469 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2471 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2473 * mangle.c (mangle_member_name): Don't special-case for
2475 * mangle_name.c (unicode_mangling_length): Likewise.
2476 (append_unicode_mangled_name): Likewise.
2477 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2480 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2482 * expr.c (build_java_array_length_access): Don't force null pointer
2483 check unless flag_check_references is set.
2485 2001-12-20 Tom Tromey <tromey@redhat.com>
2487 Fix for PR java/3417:
2488 * parse.y (patch_assignment): Added special processing for
2490 (patch_return): Don't convert booleans to integers, and don't
2491 special-case `null'.
2493 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2495 * config-lang.in (diff_excludes): Remove.
2497 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2499 * gcj.texi: Update link to GCC manual.
2501 2001-12-17 Tom Tromey <tromey@redhat.com>
2503 * parse.y (link_nested_class_to_enclosing): Removed useless
2506 2001-12-16 Tom Tromey <tromey@redhat.com>
2508 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2511 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2513 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2514 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2517 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2519 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2521 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2523 * decl.c (java_init_decl_processing): Build otable_type correctly.
2524 otable_decl is an otable_type.
2526 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2528 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2529 otable_type, otable_ptr_type, method_symbol_type,
2530 method_symbols_array_type, method_symbols_array_ptr_type): New
2531 field/global tree definitions.
2532 (flag_indirect_dispatch): New flag.
2533 * decl.c (java_init_decl_processing): Initialize new otable and
2534 otable_syms type nodes and decls. Add new field "index" to
2536 * class.c (build_method_symbols_entry): New function.
2537 (make_method_value): Set "index" to to method's vtable index for
2538 virtual methods when indirect-dispatch is not used.
2539 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2540 and set vtable_method_count to -1. Set otable and otable_syms field
2541 if indirect-dispatch is used and there was something to put in them.
2542 (build_method_symbols_entry): New function.
2543 (emit_offset_symbol_table): New function.
2544 * expr.c (get_offset_table_index): New function.
2545 (build_invokevirtual): Build array reference to otable at the index
2546 returned by get_offset_table_index, and use the result as the vtable
2548 (build_invokeinterface): Similar.
2549 * jcf-parse.c (yyparse): If indirect-dispatch, call
2550 emit_offset_symbol_table at the end of compilation, after all classes
2551 have been generated.
2552 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2553 * lang.c (flag_indirect_dispatch): Define.
2554 (lang_f_options): Add indirect-dispatch flag.
2556 2001-12-14 Matthias Klose <doko@debian.org>
2558 * gcj.texi: Markup for man page generation. Document missing
2559 options printed by <tool> --help.
2560 Terminate description of gij's -ms option with a dot.
2561 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2562 (java.generated-manpages java.install-man, java.uninstall,
2563 java-maintainer-clean) Updated.
2565 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2567 * class.c (get_dispatch_table): Fix java vtable layout
2568 for TARGET_VTABLE_USES_DESCRIPTORS.
2569 * decl.c (java_init_decl_processing): Initialize
2570 alloc_no_finalizer_node, finalize_identifier_node.
2571 * expr.c (class_has_finalize_method): New function.
2572 (expand_java_NEW): Generate calls for finalizer-free allocation.
2573 (build_invokevirtual): Fix java vtable layout for
2574 TARGET_VTABLE_USES_DESCRIPTORS.
2575 * java-tree.h (enum java_tree_index): New entries:
2576 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2577 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2578 (class_has_finalize_method): declare.
2579 (HAS_FINALIZER_P): New macro.
2580 * parse.y (patch_invoke): Generate calls for finalizer-free
2583 2001-12-12 Matthias Klose <doko@debian.org>
2585 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2586 whitespace at end of line.
2588 2001-12-11 Tom Tromey <tromey@redhat.com>
2590 * lex.c (java_init_lex): Define wfl_to_string as
2591 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2593 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2595 * class.c (make_method_value): Use null_pointer_node to
2596 represent empty exception table.
2598 2001-12-10 Tom Tromey <tromey@redhat.com>
2600 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2602 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
2604 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2606 2001-12-09 Per Bothner <per@bothner.com>
2608 * check-init.c (current_switch_has_default): New static field.
2609 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2610 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2611 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2613 2001-12-09 Tom Tromey <tromey@redhat.com>
2615 * check-init.c (check_init): Don't allow pre- or post- increment
2616 or decrement of final variable.
2617 (final_assign_error): Minor error message rewording.
2619 2001-12-08 Tom Tromey <tromey@redhat.com>
2621 * java-tree.h: Fixed typo.
2623 * gjavah.c (decompile_method): Don't decompile to `return this'
2626 * gjavah.c (cxx_keywords): Re-sorted.
2627 * lex.c (cxx_keywords): Re-sorted.
2629 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
2632 * gjavah.c (print_namelet): Clear subnamelets.
2633 (HANDLE_METHOD): Set `method_printed' earlier.
2635 2001-12-07 Tom Tromey <tromey@redhat.com>
2637 * lang.c (lang_f_options): Added
2638 optimize-static-class-initialization.
2639 (java_decode_option): Removed special case.
2641 2001-12-07 Per Bothner <per@bothner.com>
2643 * check-init.c (check_init): Fix typo freeing memory twice.
2645 2001-12-05 Per Bothner <per@bothner.com>
2647 Restore support for static class initialization optimization.
2648 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
2649 * check-init.c (check_int): At end of BLOCK handle initialization
2650 blocks, which used to be done in java_complete_expand_method but did
2651 not handle the case where check_for_initialization might allocate
2652 more than a word of bits.
2653 * decl.c (lang_make_tree): The smic field is now a tree.
2654 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
2655 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
2657 * parse.y (emit_test_initialization): Combine hash_lookup calls.
2659 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
2660 Change from a hash table to a list.
2661 (struct_lang_decl): Change field 'smic' to match.
2662 * class.c (add_method_1): Initialize
2663 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
2664 * parse.y (adjust_init_test_initialization): Removed - inlined into -
2665 (java_expand_method_bodies): -here, since 'smic' is now a list.
2666 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
2668 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
2670 * class.c (java_hash_compare_tree_node): Fix casts.
2672 2001-12-04 Per Bothner <per@bothner.com>
2674 * check-init.c: Handle definite unassignment to finals in addition
2675 to definite assignment.
2676 (loop_current_locals): New field.
2677 (num_current_locals, int start_current_locals, num_current_words):
2679 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
2680 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
2681 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
2682 (get_variable_decl, check_final_reassigned): New functions.
2683 (check_init, check_bool_init): Modify as needed for checking finals.
2684 (check_for_initialization): Take extra parameter and return void.
2685 Do extra start-up logic to check final fields for assignment.
2686 * parse.y (check_static_final_variable_assignment_flag,
2687 reset_static_final_variable_assignment_flag, check_final_assignment,
2688 check_final_variable_local_assignment_flag,
2689 reset_final_variable_indirect_assignment_flag,
2690 reset_final_variable_global_assignment_flag): Remove functions.
2691 (java_complete_expand_methods, outer_field_access_fix,
2692 patch_assignment): Remove no-longer used logic.
2693 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
2694 * parse.y (register_fields, java_complete_tree): Update accordingly.
2696 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
2697 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
2698 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
2700 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
2702 * java-tree.h (DECL FINAL): New bit-field.
2703 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
2704 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
2705 (DECL_INIT_CALLS_THIS): New macro.
2706 (struct lang_decl): New bit-field init_calls_this.
2707 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
2708 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
2709 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
2710 use it for both local variables and final fields.
2711 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
2713 (struct lang_type): Remove hfv bit-field.
2714 (check_for_initialization): Change to return void.
2716 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
2717 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
2718 * check-init.c (final_assign_error): New helper function.
2719 (check_final_reassigned, check_init): Use it.
2720 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
2722 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
2723 bit-fields to unsigned.
2725 2001-12-03 Per Bothner <per@bothner.com>
2727 * parse.y (patch_binop): Minor constant folding.
2729 * parse.y (build_current_thisn): Shorter 'buffer'.
2731 2001-12-03 Per Bothner <per@bothner.com>
2733 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
2734 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
2735 * jcf-write.c (generate_bytecode_insns): Remove support for
2736 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
2737 * check-init.c (check_init): Likewise.
2739 2001-12-03 Per Bothner <per@bothner.com>
2741 * verify.c (subroutine_nesting): New function.
2742 (verify_jvm_instructions): Use it to fix logic for checking that
2743 we're done with the current subroutine.
2745 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2746 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2748 2001-12-03 Per Bothner <per@bothner.com>
2750 * jcf.h: Fix obvious typo in comment.
2751 * typeck.c (build_null_signature): Add comment.
2753 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2755 * expr.c: Remove leading capital from diagnostic messages, as
2756 per GNU coding standards.
2757 * jcf-io.c: Similarly.
2758 * jcf-parse.c: Similarly.
2759 * jv-scan.c: Similarly.
2760 * jvspec.c: Similarly.
2761 * mangle.c: Similarly.
2763 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2764 Alexandre Petit-Bianco <apbianco@redhat.com>
2766 * expr.c (build_java_arrayaccess): Call save_expr on array for
2767 correct evaluation order, modified comment, fixed indentation.
2768 * parse.y: (patch_assignment): Correctly extract the array base
2769 from the tree generate by build_java_arrayaccess, added comments.
2770 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2771 Fixes PR java/3096, PR java/3803, PR java/3965.
2773 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2775 * expr.c (expand_byte_code): Remove trailing periods from messages.
2776 * jcf-parse.c (load_class, jcf_parse): Similarly.
2777 * jcf-write.c (generate_classfile): Similarly.
2778 * lex.c (java_lex): Similarly.
2780 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2782 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
2784 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2786 * Make-lang.in (java.generated-manpages): New dummy target.
2788 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2790 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2792 (lang_specific_pre_link): Use set_input to set input_filename.
2794 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2795 (main): Fix definition.
2796 Strip `main' from classname.
2799 2001-11-18 Roger Sayle <roger@eyesopen.com>
2801 * parse.h (java_expand_switch): Remove old prototype.
2803 2001-11-18 Tom Tromey <tromey@redhat.com>
2805 Fix for PR java/1401:
2806 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
2808 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
2811 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
2813 * lang.c (finish_parse): Rename to java_finish.
2814 (LANG_HOOKS_FINISH, java_finish): New.
2816 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
2818 * decl.c (init_decl_processing): Rename java_init_decl_processing.
2819 * java-tree.h: New prototype.
2820 * lang.c (java_init): Update prototype. Combine with old init_parse.
2822 2001-11-13 Tom Tromey <tromey@redhat.com>
2824 * gjavah.c (method_signature): New global.
2825 (HANDLE_METHOD): Set it.
2826 (decompile_return_statement): New function.
2827 (decompile_method): Use it.
2828 (print_method_info): Removed `synth' argument.
2830 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2832 * java-tree.h (java_set_yydebug): New.
2833 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
2834 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
2835 (print_lang_decl, print_lang_type, print_lang_identifier,
2836 print_lang_statistics, lang_print_xnode): Remove.
2838 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2840 * jcf-parse.c (init_lex): Remove.
2841 * lang.c (language_string, lang_identify): Remove.
2842 (struct lang_hooks): Constify.
2843 (LANG_HOOKS_NAME): Override.
2844 (init_parse): Update.
2846 2001-11-08 Andreas Franck <afranck@gmx.de>
2848 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
2849 program_transform_name the way suggested by autoconf.
2850 (java.install-common): Also transform auxiliary program names with
2851 program_transform_name.
2853 2001-11-08 Tom Tromey <tromey@cygnus.com>
2855 * parse.y (trap_overflow_corner_case): New rule.
2856 (unary_expression): Use it.
2857 * lex.c (java_init_lex): Don't set minus_seen.
2858 (yylex): Don't use minus_seen. Communicate overflow to parser for
2860 (error_if_numeric_overflow): New function.
2861 * parse.h (minus_seen): Removed field.
2862 (JAVA_RADIX10_FLAG): New define.
2864 2001-11-07 Tom Tromey <tromey@redhat.com>
2866 Patch for PR java/1414:
2867 * parse.y (case_label_list): New global.
2868 (goal): Register case_label_list with GC.
2869 (java_complete_lhs): Save new case on case_label_list.
2870 (patch_switch_statement): Check for duplicate case labels.
2872 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2874 * parse.y (patch_assignment): Removed unused third argument.
2875 (java_complete_lhs): Removed unused third argument to patch_assignment.
2877 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2879 * lang.c: Include langhooks-def.h.
2880 * Make-lang.in: Update.
2882 2001-10-31 Zack Weinberg <zack@codesourcery.com>
2884 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
2886 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2888 * mangle.c (find_compression_record_match): Don't match compression
2889 records for package name elements unless they occur at the start of
2890 the name. Fix for PR java/4717.
2892 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2894 * expr.c (expand_java_field_op): Don't special-case references to
2895 java.lang.PRIMTYPE.TYPE.
2896 (build_primtype_type_ref): Removed.
2897 * java-tree.h (build_primtype_type_ref): Remove prototype.
2898 * parse.y (maybe_build_primttype_type_ref): Removed.
2899 (complete_function_arguments): Don't special-case references to
2900 java.lang.PRIMTYPE.TYPE.
2901 (patch_assignment): Likewise.
2902 (array_constructor_check_entry): Likewise.
2904 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2906 * mangle.c (static tree compression_table): Fixed leading comment.
2907 * parse.h (struct parser_ctxt): Fixed field comment.
2908 * parse.y (check_pkg_class_access): New prototype, fixed leading
2909 comment, new parameter used to emit error only if passed as true.
2910 (parse_check_super): Pass extra argument to check_pkg_class_access.
2911 (do_resolve_class): Likewise.
2912 (process_imports): Likewise.
2913 (read_import_dir): Fixed indentation.
2914 (find_in_imports_on_demand): New local class_type_name. Local
2915 node_to_use deleted. while loop changed into for loop. Report
2916 multiple definition only for accessible classes. Improved error
2918 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
2919 assigned to parameter list, fixed indentation. while loop changed
2920 into for loop, restore TREE_CHAIN on local `tem' before the next
2923 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2925 * lang.c (lang_get_alias_set): Deleted.
2927 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2929 * gjavah.c (jni_print_char): Fix thinko in last change.
2931 * gjavah.c (jni_print_char, decode_signature_piece): Use
2932 safe-ctype macros and/or fold extra calls into fewer ones.
2933 * lex.c (java_read_unicode, java_lex): Likewise.
2934 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
2935 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
2936 * mangle_name.c (append_unicode_mangled_name,
2937 unicode_mangling_length): Likewise.
2939 2001-10-17 Richard Henderson <rth@redhat.com>
2941 * Make-lang.in (java/lang.o): Depend on langhooks.h.
2943 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2945 * lang.c (langhooks.h): Included.
2946 (LANG_HOOKS_INIT): Redefined.
2947 (LANG_HOOKS_INIT_OPTIONS): Likewise.
2948 (LANG_HOOKS_DECODE_OPTION): Likewise.
2949 (struct lang_hooks lang_hooks): New initialization.
2951 2001-10-11 Per Bothner <per@bothner.com>
2953 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
2954 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
2955 The former is simpler, and jcf-write.c handles it better.
2956 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
2957 or WITH_CLEANUP_EXPR.
2958 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
2959 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
2961 * parse.y (patch_if_else_statement): If the condition is constant,
2962 optimize away the test.
2964 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2966 * parse.y (patch_cast): Call patch_string on the first operand of
2967 the incoming node, update it if necessary. Fixes PR java/4510.
2969 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2971 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
2972 when name qualifier matches a package name.
2974 2001-10-08 Tom Tromey <tromey@redhat.com>
2976 Fix for PR java/4489:
2977 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
2978 force a new label when computing `body_block'.
2980 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2982 * jcf-io.c (format_uint): Const-ify.
2983 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
2984 * lex.c (java_get_line_col): Likewise.
2985 * parse.y (build_incdec): Likewise.
2987 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2989 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
2990 a NULL enclosing context if appropriate. Fixes PR java/4466.
2992 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
2994 * parse.y (patch_assignment): Use lvalue's original TYPE when
2995 building the final COMPOUND_EXPR.
2996 (try_reference_assignconv): Fixed leading comment.
2998 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3000 * parse.y (check_final_variable_indirect_assignment): For
3001 COMPOUND_EXPR, return only if finals were found initialized
3002 properly, if not, keep on checking.
3003 (check_final_variable_global_assignment_flag): New local
3004 error_found, set when appropriate and used to decide whether to
3005 report uninitialized finals. Fixed typo in comment.
3007 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3009 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3010 last three initializations. Fixes PR java/4360.
3012 2001-09-21 Richard Henderson <rth@redhat.com>
3014 * class.c (get_dispatch_table): Handle function descriptors.
3015 (build_dtable_decl): Likewise.
3016 * expr.c (build_invokevirtual): Likewise.
3018 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3020 * parse.y (patch_method_invocation): Build class initialization
3021 when static finals are used to qualify method invocation.
3024 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3026 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3027 build_type_name_from_array_name.
3028 (STRING_STRIP_BRACKETS): New macro.
3029 * parse.y (build_type_name_from_array_name): New function.
3030 (array_creation_expression:): Accumulate []s instead of [s.
3031 (cast_expression:): Accumulate []s instead of [s after cast type
3033 (build_array_from_name): Local string deleted, use
3034 build_type_name_from_array_name.
3035 (build_unresolved_array_type): Accumulate []s instead of [s after
3037 (register_fields): Fixed comment.
3038 (resolve_class): Local name, base deleted, new locals tname and
3039 array_dims. Use build_type_name_from_array_name. Use array_dims to
3041 (purify_type_name): Use STRING_STRIP_BRACKETS.
3043 2001-09-18 Andreas Jaeger <aj@suse.de>
3045 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3046 * jv-scan.c: Likewise.
3048 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3050 * parse.y (patch_method_invocation): Inner class creation context
3051 check not enforced within constructors. Fixes PR java/1873.
3053 2001-09-16 Tom Tromey <tromey@redhat.com>
3055 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3056 NOTE_PUSH for single-case push. Fixes PR java/4189.
3058 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3060 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3061 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3062 (struct lang_type): New fields import_list and import_demand_list.
3063 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3064 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3065 (do_resolve_class): New local saved_enclosing_type, initialized,
3066 passed as parameter to find_in_imports and find_in_imports_on_demand.
3067 (find_in_imports): Added paramater enclosing_type, use its
3068 TYPE_IMPORT_LIST when applicable.
3069 (find_in_imports_on_demand): Added parameter enclosing_type, use
3070 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3071 declaration and initialization.
3072 (fold_constant_for_init): Switch/restore current_class to the
3073 appropriate context.
3075 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3077 * verify.c (verify_jvm_instructions): Fix typo.
3079 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3081 * expr.c (expand_invoke): Const-ification.
3082 * parse.y (patch_method_invocation): Likewise.
3084 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3086 * gjavah.c (cxx_keywords): Const-ification.
3087 * keyword.gperf (java_keyword): Likewise.
3088 * lang.c (java_tree_code_name): Likewise.
3089 * lex.c (cxx_keywords): Likewise.
3090 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3092 2001-09-11 Richard Henderson <rth@redhat.com>
3094 * parse.h (ctxp_for_generation): Mark extern.
3096 2001-09-10 Richard Henderson <rth@redhat.com>
3098 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3100 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3102 * typeck.c (java_array_type_length, build_prim_array_type):
3103 Represent empty arrays by NULL index.
3105 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3107 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3108 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3110 2001-09-06 Anthony Green <green@redhat.com>
3112 * class.c (O_BINARY): Define if necessary.
3113 (registerResource_libfunc): Declare.
3114 (init_class_processing): Initilize registerResource_libfunc.
3115 (compile_resource_file): New function.
3116 * java-tree.h (resource_name): Declare.
3117 (compile_resource_file): Declare.
3118 * jcf-parse.c (yyparse): Handle compiling java resource files.
3119 * lang.c (java_decode_option): Handle -fcompile-resource option.
3120 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3122 * gcj.texi (Code Generation): Add documentation for -R flag.
3124 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3126 * jcf-write.c (generate_classfile): Issue an error in case of
3127 field/initial value mismatch.
3128 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3129 being initialized and we're generating bytecode.
3130 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3131 set DECL_INITIAL properly when appropriate.
3135 2001-09-01 Per Bothner <per@bothner.com>
3137 * parse.y (maybe_yank_clinit): A field without an initializer is not
3138 relevant. All initializers except static final and constant require
3139 <clinit>, regardless of flag_emit_class_files.
3141 2001-08-31 Per Bothner <per@bothner.com>
3143 * class.c (set_constant_value): When not emiting class files, then a
3144 String ConstantValue is a utf8const_ptr_type.
3146 2001-08-30 Per Bothner <per@bothner.com>
3148 * jcf-write.c (generate_classfile): Check that field is primitive
3149 or string before emitting ConstantValue attribute.
3151 2001-08-30 Per Bothner <per@bothner.com>
3153 * parse.y (resolve_qualified_expression_name): If creating a
3154 COMPOUND_EXPR, set it's type correctly.
3156 2001-08-30 Per Bothner <per@bothner.com>
3158 * jcf-io.c (open_class): Set filename field.
3160 * jcf-parse,c (parse_class_file): Set current_function_decl
3161 for better error message when Code attribute is missing.
3163 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3164 better diagnostics, especially for constructors.
3166 2001-08-30 Per Bothner <per@bothner.com>
3168 * jcf-write.c (generate_classfile): Don't write ConstantValue
3169 attribute if field is not final, for compatibility with jdk.
3171 * jcf-write.c (generate_classfile): Convert ConstantValue values
3172 to correct type. Work-around for front-end bug.
3173 * class.c (set_constant_value): Error if constant has wrong type.
3175 2001-08-30 Per Bothner <per@bothner.com>
3177 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3178 "Double" are printed at verbosity 1.
3180 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3182 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3184 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3186 * parse.y (patch_assignment): Don't verify final re-assignment here.
3187 (java_complete_lhs): Verify assignments to finals calling
3188 patch_assignment. Verify re-assignments to finals before calling
3191 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3193 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3196 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3198 * lex.c (java_lex): new local found_hex_digits. Set and then used
3199 in test to reject invalid hexadecimal numbers.
3200 * parse.y (java_complete_tree): Prevent unwanted cast with
3201 initialized floating point finals.
3202 (patch_binop): Emit a warning when detecting a division by zero,
3203 mark result not constant, don't simplify non integer division.
3205 2001-08-28 Per Bothner <per@bothner.com>
3207 * jcf-write.c (generate_bytecode_insns): For increments and
3208 decrements just recurse to push constant. Improvement on Mark's patch.
3210 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3212 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3213 real conversion for increments and decrements of reals.
3215 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3217 * parse.y (resolve_qualified_expression_name): Handle unresolved
3218 qualified expressions, prevent numerical qualifiers, fixed typo.
3221 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3223 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3224 don't report anything but deprecated class when marked so. Handle
3226 (patch_method_invocation): Check deprecation on methods and types.
3227 (patch_binop): code becomes an enum tree_code, added default: to
3228 switch to handle that. Detect division by zero, try to fold and
3229 return before using a subroutine.
3231 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3233 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3234 file smaller than 4 bytes.
3235 * parse.y (check_inner_circular_reference): New function.
3236 (check_circular_reference): Likewise.
3237 (array_initializer:): Accept {,}.
3238 (java_check_circular_reference): Rewritten using
3239 check_circular_reference and check_inner_circular_reference.
3240 (java_complete_expand_method): Unconditionally save and restore
3241 the unpurged exception list.
3242 (build_dot_class_method_invocation): Unmangle signature parameter.
3244 2001-08-21 Tom Tromey <tromey@redhat.com>
3246 * decl.c (init_decl_processing): Add `throws' field to method
3248 * class.c (make_method_value): Compute `throws' field for method.
3250 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3252 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3253 circularity is detected.
3254 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3256 2001-08-17 Richard Henderson <rth@redhat.com>
3258 * class.c (emit_register_classes): Add align parameter to
3259 call to assemble_integer.
3261 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3263 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3264 loading a class_or_name fails, try considering an innerclass name
3265 and load the enclosing context.
3266 * parse.y (resolve_inner_class): New function.
3267 (find_as_inner_class): Added leading comment.
3268 (register_incomplete_type): Keep the current context as enclosing
3269 context for JDEP_FIELD dependencies.
3270 (do_resolve_class): Locals new_class_decl and super initialized to
3271 NULL. Call resolve_inner_class, explore the enclosing context
3272 superclass if necessary.
3275 2001-08-16 Tom Tromey <tromey@redhat.com>
3277 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3278 * gjavah.c (main): Updated for change to jcf_path_seal.
3279 * lang.c (version_flag): New global.
3280 (java_decode_option): Recognize `-version'.
3281 (java_init): Update for change to jcf_path_seal.
3282 * jcf.h (jcf_path_seal): Added `print' argument.
3283 * jcf-path.c (jcf_path_seal): Added `print' argument.
3285 2001-08-13 Zack Weinberg <zackw@panix.com>
3287 * Make-lang.in (java/decl.o): Update dependencies.
3288 * decl.c: Include libfuncs.h, don't include toplev.h.
3290 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3292 * decl.c (init_decl_processing): exception_type_node,
3293 class_not_found_type_node, and no_class_def_found_type_node
3294 initialized. predef_filenames augmented accordingly.
3295 instinit_identifier_node initialized.
3296 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3297 * java-tree.h (enum java_tree_index): New entries
3298 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3299 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3300 (exception_type_node): New macro.
3301 (class_not_found_type_node): Likewise.
3302 (no_class_def_found_type_node): Likewise.
3303 (instinit_identifier_node): Likewise.
3304 (PREDEF_FILENAMES_SIZE): Adjusted.
3305 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3306 (struct lang_type): Fixed typo in bitfield name.
3307 (DECL_INSTINIT_P): New macro.
3308 (ID_INSTINIT_P): Likewise.
3309 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3311 * parse.y (encapsulate_with_try_catch): New function.
3312 (generate_instinit): Likewise.
3313 (build_instinit_invocation): Likewise.
3314 (ctors_unchecked_throws_clause_p): Likewise.
3315 (add_instance_initializer): Deleted.
3316 (build_instance_initializer): Likewise.
3317 (in_instance_initializer): Likewise.
3318 (check_method_redefinition): instinit$ not to be verified.
3319 (java_complete_expand_methods): Generate instinit$, simplified code.
3320 (build_dot_class_method): Eliminated unnecessary locals. Use
3321 encapsulate_with_try_catch, removed unnecessary code.
3322 (fix_constructors): New local iii. Use build_instinit_invocation.
3323 (patch_method_invocation): Added comment.
3324 (maybe_use_access_method): Don't consider instinit$.
3325 (find_applicable_accessible_methods_list): Shorten the search for
3327 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3328 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3329 (patch_throw_statement): Likewise. Fixed typo.
3331 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3334 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3335 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3337 (lang_specific_pre_link): Use set_input to set input_filename.
3339 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3340 (main): Fix definition.
3341 Strip `main' from classname.
3344 2001-08-11 Zack Weinberg <zackw@panix.com>
3346 * lex.h: Don't include setjmp.h. Don't define
3347 SET_FLOAT_HANDLER or prototype set_float_handler.
3349 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3351 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3352 `poplevel' in the right order.
3354 2001-08-09 Richard Henderson <rth@redhat.com>
3356 * Make-lang.in (class.o): Depend on TARGET_H.
3357 * class.c (emit_register_classes): Use target hooks instead of
3358 assemble_constructor and assemble_destructor.
3360 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3362 * check-init.c (flags.h): Include
3363 (check_init): Don't report uninitialized static class
3364 initialization flags, don't free bit index when doing static class
3365 initialization optimization.
3366 (check_for_initialization): Return type changed to `unsigned int.'
3367 (attach_initialized_static_class): New function.
3368 * class.c (add_method_1): Create the initialized static class
3370 (finish_class): Always emit deferred inline methods.
3371 * decl.c (emit_init_test_initialization): Moved to expr.c
3372 (complete_start_java_method): Don't traverse
3373 DECL_FUNCTION_INIT_TEST_TABLE.
3374 (lang_mark_tree): Mark hash tables in function decls.
3375 * expr.c (emit_init_test_initialization): Moved from decl.c.
3376 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3377 initialization flag, set DECL_CONTEXT and
3378 LOCAL_CLASS_INITIALIZATION_FLAG.
3379 (java_lang_expand_expr): Emit initialization code for static class
3380 initialized flags when entering block, if necessary.
3381 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3382 * java-tree.h (flag_optimize_sci): New global variable declaration.
3383 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3384 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3385 (LOCAL_FINAL_P): Fixed typo in comment.
3386 (FINAL_VARIABLE_P): Likewise.
3387 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3388 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3389 (struct lang_decl): New fields `ict', `smic' and `cif.'
3390 (check_for_initialization): New returned value for global.
3391 (attach_initialized_static_class): New global function.
3392 (STATIC_CLASS_INIT_OPT_P): New macro.
3393 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3394 * lang.c (java_decode_option): Handle
3395 `-fno-optimize-static-class-initialization'
3396 * parse.y (start_complete_expand_method): New function.
3397 (java_expand_method_bodies): Likewise.
3398 (attach_init_test_initialization_flags): Likewise.
3399 (adjust_init_test_initialization): Likewise.
3400 (emit_test_initialization): Likewise.
3401 (java_complete_expand_methods): Nullify abstract and native method
3403 (java_complete_expand_method): New locals `fbody', `block_body'
3404 and `exception_copy.' Reorganized: directly return on empty method
3405 bodies, call `start_complete_expand_method', remember definitely
3406 initialized static class in function, don't expand method bodies.
3407 (java_expand_classes): Call `java_expand_method_bodies' before
3408 `finish_class' when compiling to native.
3409 (resolve_expression_name): Use `orig' after building outer class
3411 (patch_invoke): Remember static method invokations.
3413 2001-08-06 Richard Henderson <rth@redhat.com>
3415 * class.c (emit_register_classes): Pass a symbol_ref and priority
3416 to assemble_constructor.
3418 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3420 * java-tree.h (all_class_filename): New macro.
3421 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3422 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3423 newly created IDENTIFIER_NODE to `all_class_filename.'
3425 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3427 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3428 Use ggc_add_tree_root to register roots.
3430 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3432 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3433 second operand calling check_init.
3434 * decl.c (complete_start_java_method): Swaped second and third
3435 arguments while creating WITH_CLEANUP_EXPR node.
3436 * jcf-write.c (generate_bytecode_insns): Use second operand
3437 instead of third when handling WITH_CLEANUP_EXPR.
3438 * parse.y (java_complete_lhs): Expand second operand of
3439 WITH_CLEANUP_EXPR nodes.
3440 (patch_synchronized_statement): Swaped second and third arguments
3441 while creating WITH_CLEANUP_EXPR node.
3443 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3445 * parse.y (create_interface): Avoid cyclic inheritance report when
3446 syntax error encountered during class definition.
3449 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3451 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3453 (lang_specific_pre_link): Use set_input to set input_filename.
3455 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3456 (main): Fix definition.
3457 Strip `main' from classname.
3460 2001-07-18 Tom Tromey <tromey@redhat.com>
3463 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3464 * lex.c (java_new_lexer): Use ICONV_CONST.
3465 (java_read_char): Likewise.
3466 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3467 (jv-scan$(exeext)): Likewise.
3469 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3471 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3472 * parse.y (check_class_interface_creation): Allow `private' if the
3473 enclosing is not an interface.
3474 (create_interface): Interface tagged public if the enclosing
3475 context is an interface.
3476 (create_class): Class tagged public if the enclosing context
3480 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3482 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3485 2001-07-14 Tim Josling <tej@melbpc.org.au>
3487 * check-init.c (check_init): Remove references to EXPON_EXPR.
3489 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3491 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3492 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3495 2001-07-13 Tom Tromey <tromey@redhat.com>
3497 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3500 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3502 * parse.y (patch_method_invocation): Don't override primary if one
3503 is already provided, but let this$<n> be built. Fixed comment.
3505 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3507 * parse.y (empty_statement:): Report empty statement error only
3508 when found at class declaration level.
3511 2001-07-12 Tom Tromey <tromey@redhat.com>
3513 * expr.c (expand_load_internal): New function.
3514 (LOAD_INTERNAL): Use it.
3516 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3518 * parse.y (verify_constructor_super): Compare anonymous class ctor
3519 args with `valid_method_invocation_conversion_p.'
3522 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3524 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3525 `-fsyntax-only.' Fixes PR java/3248
3527 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3529 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3531 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3533 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3534 current function is static. Fixes PR java/1970
3536 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3538 * parse.y (patch_method_invocation): Add enclosing context to ctor
3539 calls if necessary. Fixes PR java/2953
3541 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3543 * parse.y (resolve_package): Abort if qualified expression member
3545 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3548 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3550 * verify.c: Don't use // comments.
3552 2001-07-05 Tom Tromey <tromey@redhat.com>
3554 * lang.c (flag_assume_compiled): Removed.
3555 * java-tree.h (flag_assume_compiled): Removed.
3556 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3557 -fhash-synchronization, -fuse-divide-subroutine,
3558 -fcheck-references, -femit-class-file, -femit-class-files,
3559 -fassume-compiled. Updated --encoding information. Changed
3560 -foutput-class-dir to `-d'.
3562 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3564 * jcf-parse.c (parse_class_file): Add lineno parameter to
3565 debug_start_source_file call.
3567 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3569 * gcj.texi: Use gpl.texi.
3570 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3571 dependencies and use doc/include in search path.
3573 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3575 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3576 `this'. If so, don't build instance initializers.
3578 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3580 * parse.y (resolve_expression_name): Improved error message for
3581 inner class cases. Fixes PR java/1958
3583 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3585 * lang.c: #include diagnostic.h
3586 (lang_print_error): Add a `diagnostic_context *' parameter.
3587 (java_dummy_print): Likewise.
3588 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3590 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3592 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3593 * jcf.h (typedef struct JCF): New bitfield `finished.'
3594 (JCF_FINISH): Set `finished.'
3595 (JCF_ZERO): Reset `finished.'
3598 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3600 * parse.y (class_body_declaration:): Don't install empty instance
3604 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3606 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3607 (set_class_decl_access_flags): New function.
3608 * java-tree.h (set_class_decl_access_flags): New prototype.
3609 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3610 (parse_class_file): New local `decl_max_locals.' Take wide types
3611 into account to compute DECL_MAX_LOCALS.
3612 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3615 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3617 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3619 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3621 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3622 * parse.y (do_resolve_class): Moved comments out to leading comment
3623 section. Removed local `start', New local `_ht' and
3624 `circularity_hash.' Record `enclosing' in hash table and search
3625 it to detect circularity. Use `enclosing' as an argument to
3626 `lookup_cl.' Free the hash table when done.
3628 2001-06-19 Tom Tromey <tromey@redhat.com>
3630 * lex.c (java_read_char): Disallow invalid and overlong
3631 sequences. Fixes PR java/2319.
3633 2001-06-05 Jeff Sturm <jsturm@one-point.com>
3635 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
3637 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3639 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
3640 arguments accordingly.
3642 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3644 * gcj.texi: Move contents to just after title page.
3646 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
3648 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
3650 (patch_incomplete_class_ref): Build the class ref, build the class
3651 init if necessary, complete the tree.
3654 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3656 * parse.y (lookup_field_wrapper): Test `name' code.
3657 (resolve_qualified_expression_name): Test `qual_wfl' code.
3658 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
3659 handle `qual_wfl' by code.
3660 (maybe_build_primttype_type_ref): Test `wfl' code.
3662 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3664 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
3666 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
3667 the dvi file in the java directory.
3669 2001-05-25 Sam TH <sam@uchicago.edu>
3671 * gen-table.pl javaop.h jcf.h lex.h,
3672 parse.h: Fix header include guards.
3674 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
3676 * jv-scan.c (version): Update copyright year.
3678 2001-05-21 Per Bothner <per@bothner.com>
3680 * jcf-parse.c (read_class): If class is from .class or .zip file
3681 and it's already been read, don't push/pop parser context.
3683 2001-05-18 Per Bothner <per@bothner.com>
3685 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
3686 command line so the jvgenmain-generated main program comes first.
3688 2001-05-15 Tom Tromey <tromey@redhat.com>
3690 * class.c (build_utf8_ref): Don't generate identifier based on
3693 2001-05-12 Richard Henderson <rth@redhat.com>
3695 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
3696 * expr.c (java_lang_expand_expr): Expand it.
3697 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
3698 calling build_exception_object_ref.
3699 * parse.y (catch_clause_parameter): Likewise.
3700 (build_dot_class_method): Likewise.
3701 (try_reference_assignconv): Likewise.
3702 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
3703 * jcf-write.c (generate_bytecode_insns): Likewise.
3705 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3707 * parse.y (build_unresolved_array_type): Set
3708 EXPR_WFL_QUALIFICATION on the newly created wfl.
3709 Fixes PR java/2538. Fixes PR java/2535.
3711 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3713 * parse.y (fix_constructors): Removed unnecessary assignment to
3714 local. Moved assignment to `this$<n>', fixed comments and
3716 (build_wfl_wrap): Fixed indentation.
3717 Fixes PR java/2598, java/2579 and java/2658.
3719 2001-05-03 Mo DeJong <mdejong@redhat.com>
3721 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
3722 check for byte swap.
3724 2000-05-02 Jeff Sturm <jsturm@one-point.com>
3726 * expr.c (build_class_init): Move MODIFY_EXPR
3727 outside of COND_EXPR. Remove variable `call'.
3729 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3731 * decl.c: NULL_PTR -> NULL.
3732 * jcf-write.c: Likewise.
3734 2001-05-01 Tom Tromey <tromey@redhat.com>
3736 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
3737 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
3738 * gcj.texi: Updated copyright text. Include fdl.texi.
3739 (Top): Link to new node.
3741 2001-05-01 Per Bothner <per@bothner.com>
3743 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3745 2001-05-01 Per Bothner <per@bothner.com>
3747 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3748 import_list contains the name, not the TREE_PURPOSE.
3750 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3752 * jcf-io.c (read_zip_member): Cast to long in comparison with
3755 * jvspec.c (lang_specific_driver): Initialize variables.
3757 * mangle.c (find_compression_record_match): Likewise.
3759 * typeck.c (build_null_signature): Provide static prototype. Mark
3760 parameter with ATTRIBUTE_UNUSED.
3762 * verify.c (verify_jvm_instructions): Initialize variable.
3764 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3766 * parse.y (do_resolve_class): Check for cyclic inheritance during
3767 inner class resolution.
3769 2001-04-27 Per Bothner <per@bothner.com>
3771 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3772 while iterating, since that could cause gc to lose stuff.
3774 2001-04-26 Per Bothner <per@bothner.com>
3776 Fix method search wrt scope of inner classes to match JLS2.
3777 * typeck.c (build_null_signature): New static function.
3778 (has_method): New function. Uses build_null_signature and lookup_do.
3779 * java-tree.h (has_method): New declaration.
3780 * parse.y (find_applicable_accessible_methods_list): Do not search
3781 context of inner classes here.
3782 (patch_method_invocation): Search scope, ie. current and outer clases,
3783 for method matching simple name, to find class.
3785 2001-04-26 Per Bothner <per@bothner.com>
3787 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
3788 Fix thinko: If a single case, use if_icmpeq, not ifeq.
3790 * constants.c (find_methodref_with_class_index): New function.
3791 (find_methodref_index): Use find_methodref_with_class_index.
3792 * java-tree.h (find_methodref_with_class_index): New declaration.
3793 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
3794 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
3795 If context changed from interface to class, don't use invokeinterface.
3797 2001-04-25 Per Bothner <per@bothner.com>
3799 * verify.c (verify_jvm_instructions): For field instructions,
3800 check that field index is valid. For invoke instructions, check that
3801 method index is valid.
3803 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
3805 * config-lang.in (target_libs): Copy from $libgcj_saved.
3807 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3809 * decl.c (init_decl_processing): Add new class "protectionDomain"
3811 * class.c (make_class_data): Set initial value for "protectionDomain".
3813 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3815 * jvspec.c (lang_specific_driver): Fix memory allocation
3816 deficit, by using concat in lieu of xmalloc/sprintf.
3818 2001-04-20 Per Bothner <per@bothner.com>
3820 Fixes to compile multiple .class files at once.
3821 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
3822 * java-tree.h (CLASS_PARSED_P): New macro.
3823 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
3824 * jcf-parse.c (jcf_parse_source): Inline into read_class.
3825 (read_class): Avoid some code duplication.
3826 Don't call JCF_FINISH for a .class file - might be needed later.
3827 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
3828 rather than CLASS_LOADED_P, since latter implies class laid out.
3829 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
3830 * parse.y: Don't need to set CLASS_LOADED_P for array types.
3832 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3834 * Make-lang.in (java/boehm.o): Depend on toplev.h.
3836 * boehm.c: Include toplev.h.
3838 2001-04-06 Tom Tromey <tromey@redhat.com>
3839 Alexandre Petit-Bianco <apbianco@redhat.com>
3841 Fix for PR gcj/1404 and PR gcj/2332:
3842 * parse.y (build_array_from_name): If we use the type_wfl then
3843 accumulate dimensions from the original type as well.
3844 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
3846 2001-04-06 Tom Tromey <tromey@redhat.com>
3848 * parse.y (analyze_clinit_body): Return true if the second operand
3849 of a METHOD_EXPR is nonzero.
3851 2001-04-06 Tom Tromey <tromey@redhat.com>
3853 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
3855 ($(srcdir)/java/parse.c): Likewise.
3857 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3859 * gcj.texi: Use `which-gcj' instead of `which-g77.'
3860 (version-gcc): Initialized.
3861 (which-gcj): Likewise.
3863 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3865 * java-tree.h (struct lang_decl): New macro
3866 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
3867 * parse.y (build_instance_initializer): New function.
3868 (add_instance_initializer): Use it.
3869 (java_fix_constructors): Set `current_class' before fix pass.
3870 (fix_constructors): Just return if already fixed. Move `super()'
3871 invokation ahead. Use `build_instance_initializer.'
3874 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3876 * parse.y (resolve_qualified_expression_name): Pass field's
3877 DECL_CONTEXT to `not_accessible_p.'
3878 (not_accessible_p): Changed parameters order in `inherits_from_p'
3881 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
3883 * lang-options.h: Add flag_check_references.
3885 2001-04-04 Per Bothner <per@bothner.com>
3887 * java-tree.h (CONSTANT_VALUE_P): New macro.
3888 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
3889 * parse.y (maybe_build_class_init_for_field): New static function.
3890 (resolve_expression_name, resolve_field_access): Use
3891 maybe_build_class_init_for_field instead of build_class_init
3892 This does not do the init if the field is compile-time-constant.
3893 (resolve_field_access): Simplify.
3895 * parse.y (fold_constant_for_init): Merge test into switch.
3897 2001-04-03 Zack Weinberg <zackw@stanford.edu>
3899 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
3901 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
3903 2001-04-02 Zack Weinberg <zackw@stanford.edu>
3905 * expr.c (pop_type_0): Save the result of the first
3906 lang_printable_name call in a scratch buffer, so it
3907 won't be clobbered by the second call.
3909 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3911 * parse-scan.y (array_type:): Rewritten.
3912 (type_declaration:): `empty_statement' replaces `SC_TK.'
3913 (class_member_declaration:): `empty statement' added.
3914 (method_body:): Simplified.
3915 (static_initializer:): Likewise.
3916 (primary_no_new_array:): Use `type_literals.'
3917 (type_literals:): New rule.
3918 (dims:): Set and update `bracket_count.'
3919 Fixes PR java/1074. Fixes PR java/2412.
3921 2001-03-28 Hans Boehm <boehm@acm.org>
3923 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
3924 (get_boehm_type_descriptor): Set type on returned value to be a
3925 pointer length integer.
3927 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3929 * expr.c (pop_type_0): Call `concat' rather than building the
3931 (pop_type): Add format specifier in call to `error'.
3933 * parse.y (patch_method_invocation): Avoid casting away
3936 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
3938 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
3940 2001-03-28 Richard Henderson <rth@redhat.com>
3942 IA-64 ABI Exception Handling:
3943 * Make-lang.in (except.o): Don't depend on eh-common.h.
3944 * check-init.c (check_init): Handle EXC_PTR_EXPR.
3945 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
3946 [soft_exceptioninfo_call_node]: Remove.
3947 [eh_personality_libfunc, lang_eh_runtime_type]: New.
3948 (end_java_method): No emit_handlers.
3949 * except.c (java_set_exception_lang_code): Remove.
3950 (method_init_exceptions): Don't call it.
3951 (prepare_eh_table_type): No CATCH_ALL_TYPE.
3952 (build_exception_object_ref): New.
3953 (expand_end_java_handler): Update for except.h name changes.
3954 (emit_handlers, expand_resume_after_catch): Remove.
3955 * expr.c (java_lang_expand_expr): Update for except.h name changes.
3956 (process_jvm_instruction): Use build_exception_object_ref.
3957 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
3958 (soft_exceptioninfo_call_node): Remove.
3959 (build_exception_object_ref): Declare.
3960 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
3961 soft_exceptioninfo_call_node. Move processing ...
3962 [EXC_PTR_EXPR]: ... here.
3963 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
3964 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
3965 (source_end_java_method): No java_set_exception_lang_code or
3967 (build_dot_class_method): Use build_exception_object_ref.
3968 (try_reference_assignconv): Check EXC_PTR_EXPR not
3969 soft_exceptioninfo_call_node.
3971 2001-03-28 Richard Henderson <rth@redhat.com>
3973 * java-tree.h (throw_node): Define as a single member of
3974 java_global_trees instead of a separate array.
3975 (JTI_THROW_NODE): New.
3976 * decl.c (throw_node): Don't declare.
3977 (init_decl_processing): Init a scalar throw_node.
3978 Don't register it for gc.
3979 * check-init.c (check_init): Reference scalar throw_node.
3980 * expr.c (build_java_athrow): Likewise.
3981 * jcf-write.c (generate_bytecode_insns): Likewise.
3982 * parse.h (BUILD_THROW): Likewise.
3984 2001-03-28 Richard Henderson <rth@redhat.com>
3986 * decl.c (end_java_method): Do not save and restore
3987 flag_non_call_exceptions.
3988 * parse.y (source_end_java_method): Likewise.
3989 * lang.c (flag_exceptions): Don't declare.
3990 (java_init_options): Set flag_non_call_exceptions. Set
3991 flag_exceptions here ...
3992 (java_init): ... not here.
3994 2001-03-27 Richard Henderson <rth@redhat.com>
3996 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
3997 exceptions_via_longjmp.
3999 * lang.c (flag_new_exceptions): Don't declare it.
4000 (java_init_options): Or set it.
4002 2001-03-27 Richard Henderson <rth@redhat.com>
4004 * decl.c (end_java_method): Rename asynchronous_exceptions to
4005 flag_non_call_exceptions.
4006 * parse.y (source_end_java_method): Likewise.
4008 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4010 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4012 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4014 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4016 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4018 * parse.y (find_as_inner_class): Follow current package
4019 indications not to mistakingly load an unrelated class.
4021 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4023 * constants.c (PUTN): Use memcpy, not bcopy.
4025 * lex.c (java_read_char): Use memmove, not bcopy.
4027 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4029 2001-03-23 Per Bothner <per@bothner.com>
4031 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4032 macro for better error pin-pointing.
4033 * java-tree.h: Fix typo in comment.
4035 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4036 Don't include jsr/goto in exception range.
4037 Check if start and end of exception range are the same (also TRY_EXPR).
4038 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4039 However, do emit the following goto even if try_block is empty.
4040 Defer freeing exception_decl until after the finalizer, to make
4041 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4043 * parse.y (java_complete_lhs): If the try-clause is empty, just
4044 return the finally-clause and vice versa.
4046 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4048 * gcj.texi (Input Options): documented the check for attribute
4049 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4050 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4051 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4052 (jcf_parse): Check for the right classes archive if necessary.
4053 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4054 (jcf_parse_fields): Fixed indentation.
4055 * jcf-write.c (append_gcj_attribute): New function.
4056 (generate_classfile): Compute the attribute count, invoke
4057 `append_gcj_attribute'.
4058 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4059 turned into bit-fields. New bit-field `right_zip.'
4060 (JCF_ZERO): Set `right_zip' to zero.
4061 * lang-options.h (-fforce-classes-archive-check): Added flag.
4062 * lang.c (flag_force_classes_archive_check): New flag.
4063 (lang_f_options): New entry `force-classes-archive-check.'
4066 2001-02-07 Andrew Haley <aph@redhat.com>
4068 * gcj.texi (Configure-time Options): Add -fcheck-references.
4069 * expr.c (build_java_indirect_ref): New function.
4070 (java_check_reference): New function.
4071 (build_java_array_length_access): Use build_java_indirect_ref to
4072 check for null references.
4073 (build_java_arrayaccess): Likewise.
4074 (build_get_class): Likewise.
4075 (build_field_ref): Likewise.
4076 (invoke_build_dtable): Likewise.
4077 (build_invokeinterface): Likewise.
4078 * lang.c (lang_f_options): Add flag_check_references.
4079 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4080 * java-tree.h (flag_check_references): New variable.
4081 * lang.c (flag_check_references): Likewise.
4082 * parse.y (patch_invoke): Use java_check_reference.
4083 (patch_assignment): Allow for extra nesting in
4084 _Jv_CheckArrayStore.
4086 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4088 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4089 * lex.c (cxx_keywords): Likewise.
4091 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4093 * parse.y (qualify_ambiguous_name): Broaden `length'
4094 recognition. Help MODIFY_EXPR be resolved as expression names.
4095 Fixes PR java/2066. Fixes PR java/2400.
4097 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4099 * gjavah.c (process_file): Mark interface definitions with
4100 "__attribute__ ((java_interface))".
4102 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4104 * class.c (layout_class): Fixed push_super_field's second
4105 argument. Fixes PR java/2333.
4106 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4107 too early to lay innerclasses out.
4109 2001-03-20 Tom Tromey <tromey@redhat.com>
4110 Alexandre Petit-Bianco <apbianco@redhat.com>
4112 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4113 inside an array reference. Insertion of the array store check
4114 rewritten. Fixes PR java/2299.
4116 2001-03-20 Tom Tromey <tromey@redhat.com>
4118 * lex.c (java_read_unicode): Only accept leading `u's.
4120 2001-03-20 Tom Tromey <tromey@redhat.com>
4122 * jcf-parse.c (read_class): Initialize `class'.
4124 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4126 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4128 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4130 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4131 (layout_class): Likewise.
4132 (layout_class_method): Likewise.
4133 (emit_register_classes): Likewise.
4134 * decl.c (builtin_function): Likewise.
4135 (give_name_to_locals): Likewise.
4137 2001-03-19 Per Bothner <per@bothner.com>
4139 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4140 before trying to load an inner class.
4142 Fixes to process to command-line .class files in two passes.
4143 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4144 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4145 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4146 * class.c (is_compiled_class): Fix for renamed flag.
4147 * parse.y (maybe_create_class_interface_decl): Likewise.
4148 * jcf-parse.c (yyparse): Also set if compiling .class files.
4149 * jcf-parse.c (read_class); Read current_class.
4150 (jcf_parse): Make static.
4151 (load_inner_classes): New function, with code moved from jcf_parse,
4152 because we need to inner classes after the command-line files are read.
4153 (yyparse): Set finput to NULL when it doesn't need to be closed.
4154 Reduce use of main_jcf (basically only for archive) and
4155 use finput instead of main_jcf->read_state.
4156 Inline jcf_figure_file_type into yyparse.
4157 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4158 Defer load_inner_classes and parse_class_file to a second pass,
4159 after we've correctly mapped command-line .clas fiels to classes.
4160 (jcf_figure_file_type): Removed.
4161 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4162 (JCF_ZERO): Also clear zipd field.
4163 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4165 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4167 * jcf-parse.c (yyparse): Change ch from char * to char.
4169 2001-03-19 Per Bothner <per@bothner.com>
4171 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4172 Add constructed filelist-file at end, following -xjava. Thus any .o
4173 and library files are not affected by the -xjava. Also wrap
4174 explicit @FILE with -xjava and -xnone.
4176 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4178 * class.c (build_static_field_ref): Call make_decl_rtl() after
4179 setting the DECL_EXTERNAL flag.
4181 2001-03-17 Per Bothner <per@bothner.com>
4183 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4185 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4186 when result is is needed (target is STACK_TARGET).
4188 * parse.h (JDEP_SOLV): Removed.
4189 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4191 * parse.y (incomplete_class_list): Removed.
4192 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4193 It doesn't work if resolve_class changes the name of an array type
4194 that is on the list and then someone else looks for the modified name.
4195 Also, seems liable to break when compiling multiple source files at
4196 once. So the simplest is to just remove incomplete_class_list -
4197 it is only a minor space win and it is not even clear it saves time.
4199 * parse.y (resolve_class): Remove unneeded promote_type.
4201 2001-03-15 Per Bothner <per@bothner.com>
4203 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4204 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4205 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4206 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4208 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4209 * parse.y (java_expand_classes): Likewise.
4211 * parse.y (expand_start_java_method): Was only called once and had a
4212 misleading name, so inline in caller java_complete_expand_method.
4213 (enter_a_block): Likewise inline in enter_block and remove.
4215 Remove junk from when gcc/java was created (by copying from C/C++).
4216 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4217 (struct binding_level): Remove fields keep, keep_if_subblocks,
4218 more_cleanups_ok, have_cleanups (which have never been used).
4219 (pushlevel, poplevel): Remove related useless code.
4221 * class.c (make_class_data): The class_dtable_decl (i.e. the
4222 vtable for Class) should be external, except when compiling Class.
4224 * jvspec.c (lang_specific_driver): Fix -C handling.
4225 Check -save-temps to see if temp @FILE should be deleted.
4226 Follow-up to/fix for February 16 patch.
4228 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4229 (type_stack_dup): Remove no-longer neded error check.
4231 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4233 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4234 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4235 don't surround the element with 'N..E' if the type name is
4238 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4240 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4241 DECL_RTL_SET_P, etc.
4242 (make_method_value): Likewise.
4243 (get_dispatch_table): Likewise.
4245 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4247 2001-03-07 Tom Tromey <tromey@redhat.com>
4249 * config-lang.in (lang_requires): Define.
4251 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4253 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4256 2001-03-05 Per Bothner <per@bothner.com>
4258 Fix a problem where rest_of_decl_compilation applied to
4259 class_dtable_decl causes problems because it was done too early,
4260 before output file was opened.
4261 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4262 * class.c (class_dtable_decl): Add macro - element of class_roots.
4263 (make_class_data): Define class_dtable_decl.
4264 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4266 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4268 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4269 uses of 'boolean' with 'bool'.
4271 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4273 * lang-specs.h: Add zero initializer for cpp_spec field to all
4276 2001-02-16 Per Bothner <per@bothner.com>
4278 Handle compiling multiple input files at once, and @FILE syntax.
4279 * gcj.texi: Updated documentation to match.
4280 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4281 * jcf-parse.c (parse_source_file): Split into ...
4282 (parse_source_file_1): New function - and:
4283 (parse_source_file_2): New function.
4284 (yyparse): On -ffilelist-file, open and scan named file.
4285 On first pass over files, only do parse_source_file_1.
4286 A new second pass calls parse_source_file_2 for each file to compile.
4287 (init_jcf_parse): Call init_src_parse.
4288 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4289 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4290 as multiple input file combined in one compilation.
4291 * lang-options.h: Add -ffilelist-file
4292 * lang.c (flag_filelist_file): New flag variable.
4293 (lang_f_options): Handle -ffilelist-file.
4294 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4295 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4296 gclass_list - use global fields of src_parse_roots instead.
4297 * parse.y (src_parse_roots): New array.
4298 (incomplete_class_list, gclass_list): New macros.
4299 (push_parser_context, java_pop_parser_context,
4300 java_parser_context_resume): Don't fiddle with deleted fields.
4301 (various): Use incomplete_class gclass_list and global macros
4302 instead of parse_ctxt fields - the lists are global.
4303 (init_src_parse): New function.
4305 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4307 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4309 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4311 * parse.y (check_inner_class_access): Moved declaration of local
4312 `enclosing_decl_type' to the right location.
4314 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4316 * parse.y (parser_check_super_interface): Don't call
4317 check_pkg_class_access for an inner interface.
4318 (parser_check_super): Don't call check_pkg_class_access for inner
4320 (do_resolve_class): Simplify enclosing type loop. Don't call
4321 check_pkg_class_access if CL and DECL are not set.
4322 (find_in_imports_on_demand): Set DECL if class_type needed to be
4323 loaded. Don't call check_pkg_class_access for an inner class.
4324 (check_inner_class_access): Rewritten to implement member access
4325 rules as per spec 6.6.1.
4326 (check_pkg_class_access): Handle the empty package correctly.
4327 (in_same_package): New function. Determine if two classes are in the
4330 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4332 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4333 method into array types.
4334 * parse.y (patch_method_invocation): Bypass access check on clone call
4337 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4339 * expr.c (build_instanceof): Check for arrays when trying fold to
4342 2001-02-15 Jim Meyering <meyering@lucent.com>
4344 * Make-lang.in (java.install-common): Depend on `installdirs'.
4345 (java.install-info): Likewise.
4347 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4349 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4351 2001-02-14 Tom Tromey <tromey@redhat.com>
4352 Alexandre Petit-Bianco <apbianco@cygnus.com>
4354 Fix for PR java/1261.
4355 * typeck.c (build_java_array_type): Add public `clone' method to
4357 * parse.y (resolve_qualified_expression_name): Use current_class
4358 when checking for inaccessibility.
4359 (patch_method_invocation): Fixed error message when accessibility
4360 denied. Added `from_super' argument.
4362 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4364 * parse.y (resolve_class): Don't build a fake decl. Use the one
4366 * typeck.c (build_java_array_type): Build and assign decl to array
4369 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4371 * parse.y (not_accessible_p): Changed leading comment. Added extra
4372 `where' argument. Use it to enforce protected access rules.
4373 (resolve_qualified_expression_name): Added extra argument to
4375 (patch_method_invocation): Use argument `primary' to provide
4376 not_accessible_p with an extra argument.
4377 (lookup_method_invoke): Added extra argument to not_accessible_p.
4378 (search_applicable_method_list): Likewise.
4380 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4382 * parse.y (resolve_qualified_expression_name): Try to resolve as
4383 an inner class access only if `decl' is a TYPE_DECL.
4385 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4387 * decl.c (classdollar_identifier_node): Initialize.
4388 * java-tree.h (enum java_tree_index): New entry
4389 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4390 (classdollar_identifier_node): New macro.
4391 (ID_CLASSDOLLAR_P): Likewise.
4392 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4393 (build_dot_class_method_invocation): Likewise.
4394 (find_applicable_accessible_methods_list): `class$' can't be
4397 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4399 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4401 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4403 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4404 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4407 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4409 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4410 outside of the `__U' sequence too.
4411 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4414 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4416 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4418 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4420 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4421 (JVGENMAIN_OBJS): Likewise.
4422 * java-tree.h (append_gpp_mangled_name): New prototype.
4423 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4424 Removed cast calling `gcc_add_root.'
4425 * jvgenmain.c (mangle_obstack): New global, initialized.
4427 (do_mangle_class): Constify local `ptr.'
4428 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4429 append_gpp_mangle_name and update `count' if necessary.
4430 Use `mangle_obstack.'
4431 * mangle.c (append_unicode_mangled_name): Removed.
4432 (append_gpp_mangled_name): Likewise.
4433 (unicode_mangling_length): Likewise.
4434 (mangle_member_name): Return type set to `void.'
4435 (mangle_field_decl): Don't append `U' in escaped names.
4436 (mangle_method_decl): Likewise.
4437 (mangle_member_name): Just use `append_gpp_mangled_name.'
4438 * mangle_name.c: New file.
4440 2001-02-07 Per Bothner <per@bothner.com>
4442 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4444 * check-init.c (check_init): Don't call done_alternative after
4445 processing loop code, as a LOOP_EXPR never terminates normally.
4447 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4449 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4451 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4453 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4456 2001-02-06 Tom Tromey <tromey@redhat.com>
4458 * lex.c (java_new_lexer): Longer error message.
4460 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4461 Alexandre Petit-Bianco <apbianco@cygnus.com>
4463 * typeck.c (build_prim_array_type): Added leading comment.
4464 (build_java_array_type): Moved locals out of
4465 block. Always create the `data' field, fixed alignment to match
4468 2001-02-04 Tom Tromey <tromey@redhat.com>
4470 * expr.c (java_lang_expand_expr): Don't bother recomputing
4471 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4474 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4476 * parse.y (process_imports): Save the original name of the import
4477 for better error report.
4479 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4481 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4482 of macros used when compiling jvspec.c.
4483 * jvspec.c (lang_specific_driver): Link with the shared
4486 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4488 * check-init.c (check_init): Call internal_error instead of fatal.
4489 * expr.c (java_lang_expand_expr): Likewise.
4490 * jcf-parse.c (get_constant): Likewise.
4491 * mangle.c (java_mangle_decl): Likewise.
4492 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4493 (operator_string): Likewise.
4494 * check-init.c (check_init): Call abort instead of fatal.
4495 * class.c (build_class_ref): Likewise.
4496 * constants.c (write_constant_pool): Likewise.
4497 * decl.c (start_java_method): Likewise.
4498 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4499 (java_stack_dup, encode_newarray_type): Likewise.
4500 (build_java_array_length_access): Likewise.
4501 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4502 (build_java_soft_divmod, build_invokeinterface): Likewise.
4503 * java-tree.h (INNER_CLASS_P): Likewise.
4504 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4505 (give_name_to_class, get_class_constant): Likewise.
4506 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4507 (find_constant_index, generate_bytecode_conditional): Likewise.
4508 (generate_bytecode_insns, perform_relocations): Likewise.
4509 * lex.c (java_unget_unicode, java_lex): Likewise.
4510 * mangle.c (mangle_type, mangle_record_type): Likewise.
4511 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4512 (finish_mangling): Likewise.
4513 * parse.h (MARK_FINAL_PARMS): Likewise.
4514 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4515 (obtain_incomplete_type, java_complete_class): Likewise.
4516 (java_check_regular_methods, java_complete_expand_method): Likewise.
4517 (cut_identifier_in_qualified, check_deprecation): Likewise.
4518 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4519 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4520 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4521 * typeck.c (set_local_type, parse_signature_type): Likewise.
4522 (parse_signature_string, build_java_signature): Likewise;
4523 (set_java_signature): Likewise.
4524 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4525 * class.c (add_method): Call fatal_error instead of fatal.
4526 (build_static_field_ref): Likewise.
4527 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4528 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4529 * lex.c (java_new_new_lexer): Likewise.
4530 * jv-scan.c (main): Likewise.
4531 (fatal_error): Renamed from fatal.
4532 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4534 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4535 (yyparse): Likewise.
4536 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4537 * lex.c (java_get_line_col): Likewise.
4538 * jcf-parse.c (load_class): Make errors non-fatal.
4539 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4541 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4543 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4544 (error): Remove unused function.
4545 (main): Don't use "__attribute__ alias" on generated class symbol.
4547 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4549 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4551 * parse.y (finish_method_declaration): Code accounting for WFLed
4552 method DECL_NAMEs deleted.
4553 (check_abstract_method_definitions): Likewise.
4554 (resolve_type_during_patch): Layout resolved type.
4555 * typeck.c (lookup_do): Removed unused local.
4557 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4559 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4560 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4561 integer_negative_one_node.
4562 * expr.c (build_java_binop): Likewise.
4564 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4566 * zextract.c (read_zip_archive): Read file_offset before writing
4567 zipd and consequently clobbering the header contents.
4569 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4571 * Make-lang.in: Remove all dependencies on defaults.h.
4572 * decl.c: Don't include defaults.h.
4574 * parse.y: Likewise.
4576 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4578 * ChangeLog (2001-01-21): Fixed typo.
4579 * class.c (layout_class_method): Code accounting for WFLed
4580 method DECL_NAMEs deleted.
4581 * constant.c (find_methodref_index): Likewise.
4582 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4583 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4584 (struct lang_decl): New field `wfl'.
4585 (java_get_real_method_name): Prototype deleted.
4586 * mangle.c (mangle_method_decl): Code accounting for WFLed
4587 method DECL_NAMEs deleted.
4588 * parse.h (GET_METHOD_NAME): Macro deleted.
4589 * parse.y (reset_method_name): Deleted.
4590 (method_header): Set DECL_FUNCTION_WFL.
4591 (check_abstract_method_header): Code accounting for WFLed method
4593 (java_get_real_method_name): Deleted.
4594 (check_method_redefinition): Code accounting for WFLed method
4595 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4596 (java_check_regular_methods): Likewise.
4597 (java_check_abstract_methods): Likewise.
4598 (java_expand_classes): Don't call `reset_method_name.'
4599 (search_applicable_method_list): Use DECL_NAMEs instead of
4601 * typeck.c (lookup_do): Code accounting for WFLed method
4604 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4606 * lex.c (java_read_char): Check for EOF from getc first.
4608 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4610 * class.c (layout_class): Don't lay the superclass out if it's
4611 already being laid out.
4612 * jcf-parse.c (handle_innerclass_attribute): New function.
4613 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4614 handle_innerclasses_attribute.
4615 (jcf_parse): Don't load an innerclasses if it's already being
4617 * jcf-write.c (append_innerclass_attribute_entry): Static
4618 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4619 to be zero for anonymous classes.
4621 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4623 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4625 * jcf-parse.c (set_source_filename): Use
4626 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4628 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4630 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4631 gets a unique asm name.
4633 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4635 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
4636 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4638 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
4639 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
4640 * parse.y (lookup_package_type_and_set_next): Deleted.
4641 (resolve_package): Removed unnecessary code.
4642 (find_applicable_accessible_methods_list): `finit$' can't be
4644 * verify.c (pop_argument_types): Added missing prototype.
4646 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
4648 * config-lang.in: Disable java by default.
4650 2001-01-23 Tom Tromey <tromey@redhat.com>
4652 * gcj.texi (Copying): New node.
4653 Added copyright information.
4655 2001-01-21 Per Bothner <per@bothner.com>
4657 Various fixes to allow compiling a compressed .jar/.zip archive.
4658 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
4659 (struct ZipFile): Add fields name and next (from ZipFileCache).
4660 (struct ZipDirectory): New field zipf points to owning ZipFile.
4661 * jcf.h (struct ZipDirectory): Add forward declaration.
4662 (struct JCF): Declare zipd field to have type struct ZipDirectory.
4663 Remove seen_in_zip and zip_offset fields.
4664 (JCF_SEEN_IN_ZIP): New macro.
4665 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
4666 * jcf-io.c: Change all ZipFileCache to ZipFile.
4667 (read_zip_member): New function.
4668 (open_in_zip): Call read_zip_member.
4669 * jcf-parse.c (find_in_current_zip): Remove function.
4670 (read_class): Merge in find_in_current_zip functionality.
4671 Call read_zip_member if needed.
4672 (parse_zip_file_entries): Use read_zip_member.
4673 (process_zip_dir): Update for removed and added JCF fields.
4674 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
4676 2001-01-21 Per Bothner <per@bothner.com>
4678 Minor optimization of static ggc roots.
4679 * jcf-parse.c (parse_roots): New static field.
4680 (current_field, current_method, current_file_list): Replace by macros
4681 naming fields of parse_roots.
4682 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
4683 * class.c (class_roots): New static field.
4684 (registered_class, fields_ident, info_ident, class_list):
4685 New macros naming fields of parse_roots.
4686 (build_static_field_ref): Don't register roots here.
4687 (layout_class): Static field list replaced by macro class_list.
4688 (init_class_processing): Call ggc_add_tree_root for 4 roots.
4689 Initialize fields_ident and info_ident here.
4691 2001-01-21 Per Bothner <per@bothner.com>
4693 * jcf-parse.c (ggc_mark_jcf): New function.
4694 (init_jcf_parse): Register current_jcf as ggc root.
4696 2001-01-21 Per Bothner <per@bothner.com>
4698 * lang.c (put_decl_node): Print method's name.
4700 2001-01-21 Per Bothner <per@bothner.com>
4702 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
4703 (verify_jvm_instructions): Use it, for better error messages on loads.
4705 2001-01-21 Per Bothner <per@bothner.com>
4707 * verify.c (merge_type_state): Still may have to merge even if
4708 LABEL_VERIFIED (label).
4710 2001-01-21 Per Bothner <per@bothner.com>
4712 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
4713 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
4715 2001-01-19 Per Bothner <per@bothner.com>
4717 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
4718 if expeting an interface type. Refines Tom's change of 2000-09-12.
4720 2001-01-18 Per Bothner <per@bothner.com>
4722 * gcj.texi (Input Options): Mention .java files.
4724 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4726 * lang-options.h (-Wunsupported-jdk11): Removed.
4727 * lang.c (flag_not_overriding): Deleted.
4728 (flag_static_local_jdk1_1): Likewise.
4729 (lang_W_options): Removed "unsupported-jdk11" entry.
4730 * parse.y (java_check_methods): Removed dead code.
4732 2001-01-17 Tom Tromey <tromey@redhat.com>
4734 Changes suggested by Per Bothner:
4735 * gcj.texi (Input Options): Don't mention input files.
4736 (Code Generation): Updated --main information.
4737 (Invoking jcf-dump): Mention that --javap is incomplete.
4738 From Alexandre Petit-Bianco:
4739 (Warnings): Don't mention -Wunsupported-jdk11.
4741 (Compatibility): Mention JDK 1.2-ness of libraries.
4742 (Resources): Mention resources used when writing gcj.
4744 2001-01-17 Tom Tromey <tromey@redhat.com>
4746 * gcj.texi: New file.
4747 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4748 (java.info): Depend on gcj.info.
4749 (java/gcj.dvi): New target.
4750 (java.dvi): Depend on gcj.dvi.
4751 (java.install-info): Wrote.
4753 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4755 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4756 having called make_decl_rtl.
4758 2001-01-14 Per Bothner <per@bothner.com>
4760 Various patches to emit better messages on verification errors.
4761 * expr.c (push_type_0): Return error indication on stack overflow,
4762 instead of callinfg fatal.
4763 (push_type): Now just call push_type_0 (nd fatal on overflow).
4764 (pop_type_0): Return detailed error message (in a char** argument).
4765 (pop_type): If pop_type_0 fails, print error message.
4766 (pop_argument_types): Moved to verify.c.
4767 * verify.c (pop_argument_types): Moved from expr.c.
4768 Return a (possible) error message, rather than void.
4769 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4770 (verify_jvm_instruction): Use new macros, improving error messages.
4771 For case OPCODE_astore use object_ptr_type_node.
4772 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4773 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4775 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4776 constant, return body without wrapper. (Improves constant folding.)
4777 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
4779 2001-01-13 Per Bothner <per@bothner.com>
4781 * expr.c (expand_java_field_op): Assigning to a final field outside
4782 an initializer does not violate JVM spec, so should be warning, not
4783 error. (Sun's verifier does not complain - though MicroSoft's does.)
4785 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
4787 * gjavah.c (version), jcf-dump.c (version): Update copyright year
4790 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
4792 * parse.y (resolve_expression_name): Permit instance variables from
4793 enclosing context in super constructor call.
4794 (resolve_qualified_expression_name): Permit enclosing class's qualified
4795 "this" in super constructor call.
4797 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4799 * class.c (build_utf8_ref): Remove last argument in call to
4800 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4801 (build_class_ref): Likewise.
4802 (build_static_field_ref): Likewise.
4803 (get_dispatch_table): Likewise.
4804 (layout_class_method): Likewise.
4805 (emit_register_classes): Likewise.
4806 * constants.c (build_constant_data_ref): Likewise.
4807 * decl.c (builtin_function): Likewise.
4808 (create_primitive_vtable): Likewise.
4809 * expr.c (build_known_method_def): Likewise.
4810 (build_jni_stub): Likewise.
4811 (java_lang_expand_expr): Likewise.
4813 2001-01-10 Tom Tromey <tromey@redhat.com>
4815 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
4817 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4819 * java-tree.h (lang_printable_name_wls): New prototype.
4820 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
4821 rather than `current_class' to print type name. Don't prepend type
4822 names when printing constructor names.
4823 (lang_printable_name_wls): New function.
4824 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
4825 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
4826 * parse.y (patch_method_invocation): Message tuned for constructors.
4827 (not_accessible_p): Grant `private' access from within
4830 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4832 All files with updated copyright when applicable.
4833 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
4834 * class.c (mangle_class_field): Function removed.
4835 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
4836 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
4837 (build_class_ref): Call `java_mangle_class_field' instead of
4838 `mangle_class_field.'
4839 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
4840 (layout_class): Call `java_mangle_decl' instead of
4841 `mangle_static_field.'
4842 (cxx_keywords): Initialized static array moved to `lex.c.'
4843 (layout_class_method): Changed leading comment. Simplified to
4844 call `java_mangle_decl.' Local `ptr' moved in for loop body.
4845 * decl.c (lang_mark_tree): Mark field `package_list.'
4846 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
4847 (struct lang_type): New field `package_list.'
4848 (unicode_mangling_length): Prototype removed.
4849 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4850 emit_unicode_mangled_name): Likewise.
4851 (cxx_keyword_p): New prototype.
4852 (java_mangle_decl, java_mangle_class_field,
4853 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
4854 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
4856 * jvgenmain.c (main_method_prefix): Global variable removed.
4857 (main_method_suffix): Likewise.
4858 (do_mangle_classname): New function.
4859 (main): Call it. Format changed to accommodate new mangling scheme.
4860 * lex.c: (utf8_cmp): Conditionally prototyped.
4861 (cxx_keywords): Moved from class.c, conditionally defined.
4862 (utf8_cmp, cxx_keyword_p): Likewise.
4863 * mangle.c (obstack.h, ggc.h): Included.
4864 (mangle_field_decl): New function.
4865 (mangle_method_decl, mangle_type, mangle_pointer_type,
4866 mangle_array_type, mangle_record_type,
4867 find_compression_pointer_match, find_compression_array_match,
4868 find_compression_record_match,
4869 find_compression_array_template_match, set_type_package_list,
4870 entry_match_pointer_p, emit_compression_string, init_mangling,
4871 finish_mangling, compression_table_add, mangle_member_name): Likewise.
4872 (mangle_obstack): New global.
4873 (MANGLE_RAW_STRING): New macro.
4874 (unicode_mangling_length): Turned static.
4875 (append_unicode_mangled_name): Renamed from
4876 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
4877 replaces `obstack', removed from the parameter list.
4878 (append_gpp_mangled_name): Turned static. `mangle_obstack'
4879 replaces parameter `obstack', removed from the parameter list. Call
4880 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
4881 (append_gpp_mangled_classtype): Removed.
4882 (compression_table, compression_next): New static variables.
4883 * parse.y (temporary_obstack): Extern declaration removed.
4885 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4887 * parse.y (patch_binop): Compute missing type in error situations.
4889 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4891 * class.c (make_class_data): Push initial value for "arrayclass".
4892 * decl.c (init_decl_processing): Add new class field "arrayclass".
4894 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4896 From patha@softlab.ericsson.se:
4897 * parse.y (switch_label): Use build, not build1, to construct
4900 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
4902 * lang.c (lang_decode_option): Change -MA to -MP.
4903 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
4904 Update to new prototype; do quote targets.
4905 (jcf_dependency_write): Update.
4907 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
4909 Shorten primitive array allocation path:
4910 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
4911 to create new primitive arrays.
4912 * expr.c (build_newarray): If generating native code, call
4913 soft_newarray_node with a reference to the primitive TYPE identifier
4914 instead of type_value.
4916 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
4918 Fix for PRs gcj/312 and gcj/253:
4919 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
4920 dest if they arn't already.
4921 * class.c (layout_class): Call maybe_layout_super_class on
4922 superinterfaces also, but only if compiling from bytecode.
4925 * parse.y (create_class): Set ACC_STATIC if class is declared in an
4928 2000-12-15 Tom Tromey <tromey@redhat.com>
4930 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
4933 2000-12-14 Andrew Haley <aph@redhat.com>
4935 * boehm.c (mark_reference_fields): Change test to correctly detect
4938 2000-12-15 Andreas Jaeger <aj@suse.de>
4940 * config-lang.in (lang_dirs): Added.
4942 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4944 * parse.y (end_artificial_method_body): Fixed undefined behavior.
4945 Credits go to rth for finding it.
4947 2000-12-13 Mike Stump <mrs@wrs.com>
4949 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
4951 2000-11-07 Tom Tromey <tromey@cygnus.com>
4953 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
4954 * lex.c (java_ignorable_control_p): Removed.
4955 (java_letter_or_digit_p): Removed.
4956 (java_start_char_p): New function.
4957 (java_read_char): Return `int', not `unicode_t'. Changed
4959 (java_read_unicode): Likewise.
4960 (java_read_unicode_collapsing_terminators): Likewise.
4961 (java_get_unicode): Likewise.
4962 (java_new_lexer): Initialize hit_eof.
4963 (java_parse_end_comment): Take `int' argument.
4964 (java_parse_doc_section): Likewise.
4965 (java_parse_escape_sequence): Don't allow backlash-newline.
4967 * lex.h (JAVA_DIGIT_P): Removed.
4968 (_JAVA_LETTER_OR_DIGIT_P): Removed.
4969 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
4970 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
4971 (JAVA_PART_CHAR_P): New macro.
4973 (JAVA_CHAR_ERROR): Now -2.
4974 (java_lexer): New field `hit_eof'.
4975 * chartables.h: New file.
4976 * gen-table.pl: new file.
4978 2000-11-20 Tom Tromey <tromey@cygnus.com>
4979 Alexandre Petit-Bianco <apbianco@cygnus.com>
4981 * parse.y (java_complete_lhs): Only allow compound assignment of
4982 reference type if type is String.
4984 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4986 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
4987 jcf-path.c: Likewise.
4989 2000-12-09 Anthony Green <green@redhat.com>
4991 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
4992 filestart and filename_length as int values.
4994 2000-12-07 Mo DeJong <mdejong@redhat.com>
4996 * jcf-io.c (find_class): Correct the logic that tests to see if a
4997 .java file is newer than its .class file. The compiler was
4998 incorrectly printing a warning when file mod times were equal.
5000 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5002 * jvgenmain.c: Use ISPRINT not isascii.
5004 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5006 * parse.y (end_artificial_method_body): Fixed typo.
5008 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5010 * parse.y (patch_method_invocation): Pick the correct enclosing
5011 context when creating inner class instances.
5014 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5016 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5017 Update copyright year to 2000.
5019 2000-11-23 Anthony Green <green@redhat.com>
5021 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5022 Move current_file_list out of yyparse and make it static.
5024 * expr.c: Declare quick_stack and tree_list_free_list as static
5025 (init_expr_processing): Register quick_stack and
5026 tree_list_free_list roots.
5028 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5030 * parse.y (build_outer_field_access): New local `decl_ctx', use
5031 it. Check for field's context and current class immediate outer
5032 context inheritance.
5033 (outer_field_access_p): Consider fields inherited from the last
5035 (build_access_to_thisn): Stop at the last enclosing context if
5039 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5041 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5043 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5045 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5048 2000-11-20 Tom Tromey <tromey@cygnus.com>
5050 * jv-scan.c (help): Document --complexity.
5051 (options): Added --complexity.
5052 (flag_complexity): New global.
5053 (main): Call `report'.
5054 * parse-scan.y (complexity): New global.
5055 (if_then_statement, if_then_else_statement,
5056 if_then_else_statement_nsi, switch_block_statement_group,
5057 while_expression, do_statement, for_begin, continue_statement,
5058 throw_statement, catch_clause, finally, method_invocation,
5059 conditional_and_expression, conditional_or_expression,
5060 conditional_expression): Update complexity.
5061 (reset_report): Reset complexity.
5062 (report): New function.
5064 2000-11-20 Tom Tromey <tromey@cygnus.com>
5066 * lex.c (yylex): Added STRICT_TK case.
5067 * parse.y (STRICT_TK): Added.
5068 * parse-scan.y (STRICT_TK): Added.
5069 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5070 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5072 * keyword.h: Rebuilt.
5073 * keyword.gperf (strictfp): Added.
5075 2000-11-20 Tom Tromey <tromey@cygnus.com>
5077 * lex.c (yylex): Recognize floating point constants with leading
5080 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5082 * java-tree.h (cyclic_inheritance_report): Constify.
5083 * parse.y (cyclic_inheritance_report): Likewise.
5085 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5087 * parse.y (goal): Remove call to ggc_add_string_root.
5089 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5091 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5092 Create string in scratch buffer, then pass to build_string.
5094 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5096 * parse.y (issue_warning_error_from_context): Add
5099 2000-11-11 Anthony Green <green@redhat.com>
5101 * jcf-parse.c (process_zip_dir): Add finput parameter.
5102 (jcf_figure_file_type): Call process_zip_dir with appropriate
5105 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5107 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5108 * jcf-parse.c (jcf_figure_file_type): Likewise.
5110 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5112 * parse.y (create_new_parser_context): Use memset () instead of
5115 2000-11-08 Tom Tromey <tromey@cygnus.com>
5117 * gjavah.c (process_file): Only include gcj/cni.h when generating
5120 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5122 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5123 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5124 instead of bzero ().
5126 2000-11-05 Tom Tromey <tromey@cygnus.com>
5128 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5129 * lex.c (IS_ZERO): New define.
5130 (java_perform_atof): Error on floating point underflow.
5132 2000-11-04 Tom Tromey <tromey@cygnus.com>
5134 * lex.c (java_parse_escape_sequence): Only read two octal
5135 characters if the first one is greater than 3. Don't allow
5136 "octal" numbers to include the digits 8 or 9.
5138 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5140 * Make-lang.in (java.distdir): Remove.
5142 2000-11-03 Tom Tromey <tromey@cygnus.com>
5144 * Make-lang.in (java.dvi): New target.
5145 Partial fix for PR other/567.
5147 * lang-options.h: Mention -Wout-of-date.
5148 * jcf-dump.c (flag_newer): New global.
5149 * gjavah.c (flag_newer): New global.
5150 * jcf-io.c (find_class): Only warn when flag_newer set.
5151 * lang.c (flag_newer): New global.
5152 (struct string_option): New declaration.
5153 (lang_W_options): New global.
5154 (process_option_with_no): New function.
5155 (lang_decode_option): Use it.
5157 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5158 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5161 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5162 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5163 * lex.c (java_read_unicode): Removed `term_context' argument.
5164 Recognize any number of `u' in `\u'.
5165 (java_read_unicode_collapsing_terminators): New function.
5166 (java_get_unicode): Use it.
5167 (java_lineterminator): Removed.
5168 (yylex): Produce error if character literal is newline or single
5169 quote. Return if eof found in middle of `//' comment. EOF in
5170 `//' comment is only an error if pedantic.
5171 (java_ignorable_control_p): New function.
5172 (java_parse_end_comment): Return if eof found in middle of
5175 * jv-scan.c (pedantic): New global.
5177 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5179 * parse.y (outer_field_access_p): Inherited fields aren't
5180 consider outer fields.
5181 (maybe_build_thisn_access_method): Use
5182 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5183 (resolve_expression_name): Trigger an error if a static field
5184 is being accessed as an outer field.
5186 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5188 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5191 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5193 * Make-lang.in: Move all build rules here from Makefile.in,
5194 adapt to new context. Wrap all rules that change the current
5195 directory in parentheses. Expunge all references to $(P).
5196 When one command depends on another and they're run all at
5197 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5198 all object-file generation rules. Delete obsolete variables.
5200 * Makefile.in: Delete.
5201 * config-lang.in: Delete outputs= line.
5203 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5205 * parse.y (patch_method_invocation): NULLify this_arg when already
5207 (maybe_use_access_method): Handle call to methods unrelated to the
5208 current class. Fixed comment.
5211 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5213 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5216 2000-10-24 Tom Tromey <tromey@cygnus.com>
5218 * lex.c (java_new_lexer): Initialize new fields. Work around
5219 broken iconv() implementations.
5220 (java_read_char): Swap bytes if required. Use fallback decoder if
5222 (byteswap_init, need_byteswap): New globals.
5223 (java_destroy_lexer): Only close iconv handle if it is in use.
5224 * lex.h (java_lexer): New fields read_anything, byte_swap,
5226 Made out_buffer unsigned.
5228 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5230 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5231 where an enclosing context can be set on the jdep.
5232 (do_resolve_class): Fixed identation.
5234 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5236 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5238 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5241 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5243 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5245 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5247 * jcf-write.c (OP1): Update `last_bc'.
5248 (struct jcf_block): Fixed indentation and typo in comments. New
5250 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5251 follows `monitorenter'.
5252 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5256 2000-10-16 Tom Tromey <tromey@cygnus.com>
5258 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5259 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5260 * lang-options.h: Added -MA, -MT, -MF..
5261 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5262 (DEPEND_TARGET_SET): New macro.
5263 (DEPEND_FILE_ALREADY_SET): Likewise.
5264 (init_parse): Handle new flags.
5265 * jcf.h (jcf_dependency_print_dummies): Declare.
5266 * Make-lang.in (s-java): Added mkdeps.o.
5267 * Makefile.in (BACKEND): Added mkdeps.o.
5268 (../gcjh$(exeext)): Added mkdeps.o.
5269 (../jcf-dump$(exeext)): Added mkdeps.o.
5270 * jcf-depend.c: Include mkdeps.h.
5271 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5272 add_entry): Removed.
5273 (jcf_dependency_reset): Rewrote.
5274 (dependencies): New global.
5275 (jcf_dependency_set_target): Rewrote.
5276 (jcf_dependency_add_target): Likewise.
5277 (jcf_dependency_add_file): Likewise.
5279 (print_ents): Removed.
5280 (jcf_dependency_write): Rewrote.
5281 (print_dummies): New global.
5282 (jcf_dependency_print_dummies): New function
5283 (jcf_dependency_write): Call deps_dummy_targets if required.
5285 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5287 * gjavah.c (add_class_decl): Removed unused variables `tname',
5288 `tlen' and `name_index'.
5289 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5290 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5291 in `wfl_operator' with value.
5292 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5293 (jcf_figure_file_type): Fixed identation.
5294 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5295 * parse.y (analyze_clinit_body): New function.
5296 (static_initializer:): Reset `current_static_block'.
5297 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5298 `wfl_operator' with new value.
5299 (lookup_cl): Use EXPR_WFL_FILENAME.
5300 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5301 analyze_clinit_body.
5302 (build_outer_field_access): Access to this$<n> built from
5303 current_class, not its outer context.
5304 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5305 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5306 (patch_method_invocation): Use `is_static_flag' when already
5308 (patch_newarray): Removed assignment in ternary operator.
5310 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5312 * except.c (free_eh_ranges): Don't free `whole_range'.
5314 2000-10-15 Anthony Green <green@redhat.com>
5316 * decl.c (init_decl_processing): Call init_class_processing before
5319 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5321 * check-init.c (check_init): Fixed leading comment. Use
5323 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5324 (give_name_to_locals): Likewise.
5325 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5326 fields in lang_decl_var.
5327 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5328 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5329 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5330 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5331 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5332 (LOCAL_FINAL): Rewritten.
5333 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5334 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5335 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5336 `init_final' fields.
5337 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5338 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5339 (TYPE_HAS_FINAL_VARIABLE): New macro.
5340 (struct lang_type): Added `afv' field.
5341 * parse.y (check_static_final_variable_assignment_flag): New function.
5342 (reset_static_final_variable_assignment_flag): Likewise.
5343 (check_final_variable_local_assignment_flag): Likewise.
5344 (reset_final_variable_local_assignment_flag): Likewise.
5345 (check_final_variable_indirect_assignment): Likewise.
5346 (check_final_variable_global_assignment_flag): Likewise.
5347 (add_inner_class_fields): Use LOCAL_FINAL_P.
5348 (register_fields): Handle local finals and final variables.
5349 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5350 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5351 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5353 (java_complete_expand_methods): Loop to set
5354 TYPE_HAS_FINAL_VARIABLE. Call
5355 `reset_final_variable_local_assignment_flag' and
5356 `check_final_variable_local_assignment_flag' accordingly before
5357 and after constructor expansion. Call
5358 `reset_static_final_variable_assignment_flag'
5359 before expanding <clinit> and after call
5360 `check_static_final_variable_assignment_flag' if the
5361 current_class isn't an interface. After all methods have been
5362 expanded, call `check_final_variable_global_assignment_flag' and
5363 `check_static_final_variable_assignment_flag' if the current class
5365 (maybe_yank_clinit): Fixed typo in comment.
5366 (build_outer_field_access_methods): Removed old sanity check. Use
5367 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5368 Don't create access methods for finals.
5369 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5370 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5371 existing DECL_INIT has been processed.
5372 (java_complete_lhs): Likewise.
5373 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5374 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5376 (patch_assignment): Use LOCAL_FINAL_P.
5377 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5378 DECL_INITIAL is nullified.
5381 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5383 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5385 * Makefile.in (parse.c, parse-scan.c): Likewise.
5387 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5389 * class.c (temporary_obstack): Remove.
5390 (make_class): Don't mess with obstascks.
5391 (push_class): Likewise.
5392 (set_super_info): Likewise.
5393 (add_method_1): Likewise.
5394 (add_method): Likewise.
5395 (add_field): Likewise.
5396 (build_utf8_ref): Likewise.
5397 (build_class_ref): Likewise.
5398 (build_static_field_ref): Likewise.
5399 (finish_class): Likewise.
5400 (push_super_field): Likewise.
5401 (layout_class): Likewise.
5402 (layout_class_methods): Likewise.
5403 (init_class_processing): Likewise.
5404 * constants.c (get_tag_node): Likewise.
5405 (build_constant_data_ref): Likewise.
5406 * decl.c (ggc_p): Remove.
5407 (copy_lang_decl): Use ggc_alloc.
5408 (complete_start_java_method): Don't mess with obstacks.
5409 (start_java_method): Likewise.
5410 (end_java_method): Likewise.
5411 * except.c (link_handler): Use xmalloc.
5412 (free_eh_ranges): New function.
5413 (method_init_exceptions): Use it.
5414 (add_handler): Use xmalloc.
5415 (expand_start_java_handler): Don't mess with obstacks.
5416 (prepare_eh_table_type): Likewise.
5417 (expand_end_java_handler): Likewise.
5418 * expr.c (push_value): Likewise.
5419 (create_label_decl): Likewise.
5420 (build_jni_stub): Likewise.
5421 (java_lang_expand_expr): Likewise.
5422 (note_instructions): Use xrealloc.
5423 (java_push_constant_from_pool): Don't mess with obstacks.
5424 (process_jvm_instruction): Likewise.
5425 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5427 * jcf-parse.c (get_constant): Don't mess with obstacks.
5428 (read_class): Likewise.
5429 (jcf_parse): Likewise.
5430 * lex.c (expression_obstack): Remove.
5431 (java_lex): Don't use obstack_free.
5432 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5433 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5434 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5435 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5436 * parse.y (gaol): Add more GC roots.
5437 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5438 (lookup_field_wrapper): Likewise.
5439 (obtain_incomplete_type): Don't mess with obstacks.
5440 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5442 (craft_constructor): Don't mess with obstacks.
5443 (safe_layout_class): Likewise.
5444 (java_complete_class): Likewise.
5445 (source_end_java_method): Likewise.
5446 (build_outer_field_access_methods): Likewise.
5447 (build_outer_method_access_method): Likewise.
5448 (maybe_build_thisn_access_method): Likewise.
5449 (build_dot_class_method_invocation): Likewise.
5450 (java_complete_tree): Likewise.
5451 (java_complete_lhs): Likewise.
5452 (do_merge_string_cste): Likewise.
5453 (patch_string_cst): Likewise.
5454 (array_constructor_check_entry): Likewise.
5455 * typeck.c (build_java_array_type): Likewise.
5456 (parse_signature_string): Likewise.
5457 (build_java_signature): Likewise.
5459 2000-10-12 Tom Tromey <tromey@cygnus.com>
5462 * gjavah.c (add_class_decl): Don't special-case inner classes.
5463 (add_namelet): Likewise.
5465 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5467 * java-tree.h: Constify current_encoding.
5468 * lang.c: Constify current_encoding.
5470 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5472 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5473 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5475 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5477 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5478 patch. Fixes gcj/340.
5480 2000-10-10 Tom Tromey <tromey@cygnus.com>
5482 * lex.c (java_new_lexer): Initialize out_first and out_last
5484 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5486 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5488 * parse.y (pop_current_osb): New function.
5489 (array_type:): Use `dims:', changed actions
5490 accordingly. Suggested by Anthony Green.
5491 (array_creation_expression:): Used pop_current_osb.
5492 (cast_expression:): Likewise.
5493 (search_applicable_method_list): Fixed indentation.
5495 2000-10-08 Anthony Green <green@redhat.com>
5497 * parse.y (array_type_literal): Remove production.
5498 (type_literals): Refer to array_type, not array_type_literal.
5500 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5502 Patch contributed by Corey Minyard.
5503 * decl.c (check_local_named_variable): New function.
5504 (tree check_local_unnamed_variable): Likewise.
5505 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5507 2000-10-07 Anthony Green <green@redhat.com>
5509 * class.c (layout_class): Handle case where superclass can't be
5512 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5514 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5517 2000-10-05 Tom Tromey <tromey@cygnus.com>
5519 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5520 * jvgenmain.c (class_mangling_prefix): Removed.
5521 (class_mangling_suffix): New global.
5523 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5525 (print_method_info): Handle overrides for static and final
5527 (process_file): Generate declaration for class object field.
5528 * class.c (cxx_keywords): New array.
5529 (utf8_cmp): New function.
5530 (cxx_keyword_p): New function.
5531 (layout_class_method): Mangle C++ keywords by appending `$'.
5532 (mangle_field): New function.
5533 (mangle_class_field): Use mangle_field. Mangle class name as
5535 (mangle_static_field): Use mangle_field.
5537 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
5539 * decl.c (find_local_variable): Removed uncessary type check and
5540 fixed range check typo. From Corey Minyard.
5542 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5544 * decl.c (give_name_to_locals): New local `code_offset'. Call
5545 `maybe_adjust_start_pc'.
5546 * expr.c (note_instructions): New function.
5547 (expand_byte_code): Don't collect insn starts here.
5548 (peek_opcode_at_pc): New function.
5549 (maybe_adjust_start_pc): Likewise.
5550 * java-tree.h (maybe_adjust_start_pc): Declare.
5551 (note_instructions): Likewise.
5552 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5554 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5556 * parse.y (field_access:): Fixed indentation.
5557 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5559 2000-09-07 Tom Tromey <tromey@cygnus.com>
5562 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5563 JPRIMITIVE_TYPE_P, for arithmetic operators.
5564 (patch_method_invocation): Indentation fix.
5565 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5566 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5567 (do_unary_numeric_promotion): Cleaned up code.
5568 (valid_cast_to_p): Handle boolean correctly.
5570 2000-09-27 Tom Tromey <tromey@cygnus.com>
5572 * lex.c (java_read_unicode): Reset bs_count when finished with
5575 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5578 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5579 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5580 (typeck.o): Depend on ggc.h.
5581 * class.c (add_method_1): Use GC functions for allocation.
5582 (init_class_processing): Register roots.
5583 * decl.c (ggc_p): Set to 1.
5584 (pending_local_decls): Make it static.
5585 (push_jvm_slot): Use GC functions for allocation.
5586 (init_decl_processing): Register roots.
5587 (give_name_to_locals): Use GC functions for allocation.
5588 (lang_mark_tree): New function.
5589 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5590 functions for allocation.
5591 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5592 * lex.c (java_lex): Use build_string, rather than replicating it
5594 * parse.y (goal): Add more roots.
5595 (mark_parser_ctxt): New function.
5596 * typeck.c: Include ggc.h.
5598 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5600 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5601 contains something else than MODIFY_EXPR.
5603 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5605 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5606 * Makefile.in (parse.o): Depend on ggc.h.
5607 (class.o): Likewise.
5608 (constants.o): Likewise.
5611 (jcf-parse.o): Likewise.
5612 (jcf-write.o): Likewise.
5613 (mangle.o): Likewise.
5614 * class.c: Include ggc.h.
5615 (build_static_field_ref): Register GC roots.
5616 (layout_class): Likewise.
5617 (init_class_processing): Likewise.
5618 * constants.c: Include ggc.h.
5619 (current_constant_pool_data_ref): Remove.
5620 (tag_nodes): Move it to ...
5621 (get_tag_node): ... here. Register GC roots.
5622 * decl.c: Include ggc.h. Remove many global tree definitions.
5623 (throw_node): Define.
5624 (java_global_trees): Likewise.
5625 (predef_filenames): Make the size a constant.
5626 (init_decl_processing): Adjust accordingly.
5627 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5628 * expr.c: Include ggc.h.
5629 (init_expr_processing): Register GC roots.
5630 (build_invokeinterface): Likewise.
5631 * java-tree.h: Replace extern tree declarations with macros.
5632 (java_global_trees): New variable.
5633 (java_tree_index): New enumeration.
5634 (init_jcf_parse): Declare.
5635 * jcf-parse.c: Include ggc.h.
5636 (current_class): Remove declaration.
5637 (main_class): Likewise.
5638 (all_class_list): Likewise.
5639 (predefined_filename_p): Adjust for constant size of
5641 (init_jcf_parse): New function.
5642 * jcf-write.c: Include ggc.h.
5643 (generate_classfile): Register GC roots.
5644 (append_synthetic_attribute): Likewise.
5645 (append_innerclass_attribute_entry): Likewise.
5646 * lang.c: Include ggc.h.
5647 (lang_print_error): Register GC roots.
5648 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
5650 * parse.y: Include ggc.h.
5651 (wfl_operator): Remove.
5652 (goal): Register GC roots.
5653 (java_pop_parser_context): Adjust for new field names.
5654 (java_parser_context_save_global): Likewse.
5655 (java_parser_context_restore_global): Likewise.
5656 (java_parser_context_suspend): Likewise.
5657 (java_parser_context_resume): Likewise.
5658 (verify_constructor_circularity): Register GC roots.
5659 (lookup_cl): Likewise.
5660 (java_reorder_fields): Likewise.
5661 (build_current_this): Likewise.
5662 (class_in_current_package): Likewise.
5663 (argument_types_convertible): Likewise.
5664 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
5666 2000-09-14 Tom Tromey <tromey@cygnus.com>
5668 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
5670 2000-09-13 Tom Tromey <tromey@cygnus.com>
5672 * jcf-parse.c: Include <locale.h>.
5673 * jv-scan.c: Include <locale.h>.
5675 2000-09-12 Tom Tromey <tromey@cygnus.com>
5677 * expr.c (pop_type_0): Return `Object' if trying to merge two
5679 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
5680 interface types; `Object' is always a valid supertype.
5682 2000-09-12 Tom Tromey <tromey@cygnus.com>
5685 * jv-scan.c (help): Document --encoding.
5686 (options): Added `encoding' entry.
5687 (OPT_ENCODING): New define.
5688 (main): Handle --encoding.
5689 Include <langinfo.h> if nl_langinfo exists.
5690 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
5692 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
5693 (parse_source_file): Correctly call java_init_lex. Added `finput'
5694 argument. Use nl_langinfo to determine default encoding.
5695 * java-tree.h (current_encoding): Declare.
5696 * parse.y (java_parser_context_restore_global): Don't restore
5698 (java_parser_context_save_global): Don't set `finput' field.
5699 (java_pop_parser_context): Don't restore `finput'. Free old lexer
5701 * lang.c (current_encoding): New global.
5702 (lang_decode_option): Recognize `-fencoding='.
5703 (finish_parse): Don't close finput.
5704 * parse.h (struct parser_ctxt): Removed `finput' and
5705 `unget_utf8_value' fields. Added `lexer' field.
5706 (java_init_lex): Fixed declaration.
5707 * lex.c (java_new_lexer): New function.
5708 (java_destroy_lexer): Likewise.
5709 (java_read_char): Added `lex' argument. Handle iconv case.
5710 (java_read_unicode): Added `lex' argument. Count backslashes in
5712 (java_init_lex): Added `finput' and `encoding' arguments. Set
5713 `lexer' field in ctxp.
5714 (BAD_UTF8_VALUE): Removed.
5715 (java_lex): Handle seeing UEOF in the middle of a string literal.
5716 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
5717 (java_lexer): New structure.
5720 (DEFAULT_ENCODING): New define.
5721 (java_destroy_lexer): Declare.
5723 2000-09-12 Tom Tromey <tromey@cygnus.com>
5726 * lex.c (java_init_lex): Initialize java_io_serializable.
5727 * parse.y (java_io_serializable): New global.
5728 (valid_ref_assignconv_cast_p): An array can be cast to
5731 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5733 * decl.c, expr.c: Include defaults.h if not already included.
5734 Don't define the *_TYPE_SIZE macros.
5736 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
5738 * typeck.c (build_java_array_type): Correct first parameter
5739 in ADJUST_FIELD_ALIGN invocation.
5741 2000-09-06 Tom Tromey <tromey@cygnus.com>
5743 * lang-specs.h: Also recognize `-femit-class-files'.
5745 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5747 * verify.c (merge_types): Load the types to merge if necessary.
5749 2000-09-02 Anthony Green <green@redhat.com>
5751 * jcf-io.c: Include zlib.h.
5752 (open_in_zip): Read compressed class file archives.
5753 * zipfile.h (ZipDirectory): Add uncompressed_size and
5754 compression_method fields.
5755 * zextract.c (read_zip_archive): Collect file compression info.
5757 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5759 * parse.y (do_resolve_class): Also explore superclasses of
5760 intermediate enclosing contexts when searching for inner classes.
5762 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5764 * parse.y (variable_declarator_id:): Better error message.
5765 (expression_statement:): Use YYNOT_TWICE.
5766 (cast_expression:): Likewise.
5767 (assignment:): Likewise.
5769 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5771 * parse.y (do_merge_string_cste): New locals. Create new
5772 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5774 2000-08-07 Hans Boehm <boehm@acm.org>
5776 * boehm.c (mark_reference_fields): Set marking bits for all words in
5777 a multiple-word record.
5778 (get_boehm_type_descriptor): Use the procedure marking descriptor for
5781 2000-08-31 Mike Stump <mrs@wrs.com>
5783 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
5784 jcf-dump$(exeext)): Make parallel safe.
5786 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5788 * jcf-parse.c (set_source_filename): Constify a char *.
5789 * jcf-write.c (append_innerclasses_attribute,
5790 make_class_file_name): Constify a char *. Don't recycle a
5791 variable for an unrelated purpose.
5792 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
5793 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
5795 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5797 * expr.c (can_widen_reference_to): Fixed indentation.
5798 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
5799 * parse.y: `finit$' replaces `$finit$' in comments.
5800 (try_builtin_assignconv): Fixed leading comment.
5802 2000-08-25 Greg McGary <greg@mcgary.org>
5804 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
5806 2000-08-24 Greg McGary <greg@mcgary.org>
5808 * lang.c (lang_decode_option): Use ARRAY_SIZE.
5809 * parse.y (BINOP_LOOKUP): Likewise.
5811 2000-08-22 Andrew Haley <aph@cygnus.com>
5813 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
5814 sign extending. Fixes gcj/321.
5815 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
5816 combining to make a jlong. Fixes gcj/321.
5818 2000-08-21 Nix <nix@esperi.demon.co.uk>
5820 * lang-specs.h: Do not process -o or run the assembler if
5823 2000-08-16 Andrew Haley <aph@cygnus.com>
5825 * typeck.c (build_java_array_type): Rewrite code to do array
5826 alignment. Take into account back-end macros when aligning array
5827 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
5828 user to set alignment. Fixes gcj/252 and 160.
5830 2000-08-09 Tom Tromey <tromey@cygnus.com>
5832 * parse.y (check_abstract_method_definitions): Now return `int'.
5833 Check implemented interfaces. Fixes PR gcj/305.
5835 * parse.y (patch_switch_statement): Disallow `long' in switch
5836 expressions. Fixes PR gcj/310.
5838 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5840 * decl.c (finit_leg_identifier_node): New global.
5841 (init_decl_processing): Use `finit$' to initialize
5842 finit_identifier_node. Use `$finit$' to initialize
5843 finit_leg_identifier_node.
5844 * expr.c (expand_java_field_op): Use ID_FINIT_P.
5845 * java-tree.h (finit_identifier_node): Changed attached comment.
5846 (finit_leg_identifier_node): New declaration.
5847 (ID_FINIT_P): Take finit_identifier_node and
5848 finit_leg_identifier_node into account. This is a backward
5851 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5853 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
5855 (generate_bytecode_insns): Check `nargs' before emitting it.
5856 * verify.c (merge_type_state): Fixed typo.
5857 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
5858 generate_bytecode_{conditional,insns}.
5860 2000-08-13 Anthony Green <green@redhat.com>
5862 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
5865 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5867 * class.c (maybe_layout_super_class): Fixed indentation.
5868 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
5869 (java_check_methods): New function declaration.
5870 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
5871 instead of `str_ptr'.
5872 * jcf-write.c (generate_bytecode_insns): Emit number the of args
5873 of a `invokeinterface' at the right time.
5874 * parse.h (WFL_STRIP_BRACKET): New macro.
5875 (SET_TYPE_FOR_RESOLUTION): Use it.
5876 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
5877 (check_class_interface_creation): Don't check for cross package
5878 innerclass name clashes.
5879 (method_header): Behave properly if MDECL is `error_mark_node'.
5880 (method_declarator): Return `error_mark_node' if bogus current
5882 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
5883 (resolve_and_layout): New local `decl_type', set and used. Call
5885 (java_check_methods): New method.
5886 (java_layout_classes): Use it.
5887 (resolve_qualified_expression_name): No EH check necessary in
5889 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
5891 (patch_assignment): Set DECL_INITIAL on integral final local.
5893 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5895 * java-tree.h (flag_extraneous_semicolon): New extern.
5896 * lang-options.h: (-Wextraneous-semicolon): New option.
5897 * lang.c (flag_redundant): Fixed typo in leading comment.
5898 (flag_extraneous_semicolon): New global.
5899 (lang_decode_option): Set `flag_extraneous_semicolon' when
5900 -Wall. Decode `-Wextraneous-semicolon'.
5901 * parse.y (type_declaration:): Removed `SC_TK' hack, added
5902 `empty_statement' rule.
5903 (class_body_declaration): Likewise.
5904 (method_body:): Accept `;' as a method body.
5905 (static_initializer:): Removed `SC_TK' hack.
5906 (constructor_block_end:): Likewise.
5907 (empty_statement:): Report deprecated empty declaration. Fixes
5910 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5912 * parse.y (build_dot_class_method_invocation): Changed parameter
5913 name to `type'. Build signature from `type' and convert it to a
5914 STRING_CST if it's an array.
5915 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
5916 to use `ref_type' directly.
5918 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
5920 * lang-options.h: Added a comma after the last element to avoid
5921 syntax errors when other languages define additional options.
5923 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5925 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
5926 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
5927 (jc1): Link with $(BACKEND).
5928 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
5930 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5932 * jvspec.c: Adjust type of second argument to
5933 lang_specific_driver, and update code as necessary.
5935 * class.c (build_dtable_decl): Initialize dummy.
5937 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5939 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
5940 method bodies not to rule out discarding `<clinit>'; don't use
5941 <clinit> to initialize static fields with constant initializers.
5943 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5945 * gjavah.c (print_method_info): Added `synth' parameter. Skip
5947 (method_synthetic): New global.
5948 (HANDLE_METHOD): Recognize synthetic method and tell
5949 `print_method_info' about it.
5950 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
5951 processing a synthetic method.
5952 * jcf-reader.c (skip_attribute): New function.
5953 ( skip_attribute): Likewise.
5955 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5957 * parse.y (build_outer_field_access): Fixed comments.
5958 (fix_constructors): Emit the initialization of this$<n> before
5960 (resolve_qualified_expression_name): Build an access to `decl' if
5963 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5965 * parse-scan.y (curent_class): Non longer const.
5966 (inner_qualifier, inner_qualifier_length): Deleted.
5967 (current_class_length): New global.
5968 (bracket_count): Fixed typo in leading comment.
5969 (anonymous_count): New global.
5970 (class_instance_creation_expression:): Handle anonymous classes.
5971 (anonymous_class_creation:): New rule.
5972 (push_class_context): Rewritten.
5973 (pop_class_context): Likewise.
5974 (INNER_QUALIFIER): Macro deleted.
5975 (report_class_declaration): call `push_class_context' when
5976 entering the function. `fprintf' format modified not to use
5978 (report_class_declaration): Assign `package_name' and
5979 `current_class' to NULL separately.
5981 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5983 * expr.c (build_invokeinterface): Call layout_class_methods on
5986 2000-07-27 Tom Tromey <tromey@cygnus.com>
5987 Anthony Green <green@cygnus.com>
5988 Alexandre Petit-Bianco <apbianco@cygnus.com>
5990 * class.c (make_class_data): Create vtable for abstract classes.
5991 (get_dispatch_table): Changed to cope with abstract classes.
5993 2000-07-27 Tom Tromey <tromey@cygnus.com>
5995 * parse.y (patch_method_invocation): Don't reverse the argument
5996 list when dealing with anonymous class constructors. Fixed typo in
5999 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6001 * parse.y (build_alias_initializer_parameter_list): Reverse
6002 crafted list when building aliases for anonymous class
6005 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6007 * parse.y (jdep_resolve_class): Don't bother checking potential
6008 innerclass access if `decl' is NULL.
6009 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6012 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6014 * parse.c: Remove (again.)
6016 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6018 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6019 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6020 outside the `if' statement, alias to innerclass removed, `decl'
6021 used to mark the class complete.
6023 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6025 * parse.y (simple_name:): Fixed typo in error message.
6027 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6029 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6030 or its first operand can be error marks.
6032 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6034 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6035 * parse.y (method_header): Likewise.
6037 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6039 * parse.y (process_imports): Consider that one might be trying to
6040 import an innerclass. Fixes gcj/254
6042 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6044 * parse.y (find_as_inner_class): Handle the case where the
6045 enclosing context of an innerclass has been loaded as bytecode.
6047 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6049 * parse.y (simple_name:): Reject `$' in type names.
6050 (resolve_type_during_patch): Use `type' as a second
6051 argument to resolve_no_layout. Fixes gcj/257.
6053 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6055 * parse.y (find_most_specific_methods_list): Select the only
6056 non-abstract method even if max has been set.
6057 Fixes gcj/285, gcj/298.
6059 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6061 * lang-specs.h: Added %(jc1) to java compiler options.
6063 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6065 * .cvsignore: New file.
6067 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6069 * parse.y (not_accessible_p): Access granted to innerclasses
6070 (indirectly) extending the reference type. Fixes gcj/249.
6072 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6074 * parse.y (patch_method_invocation): Fixed comment.
6075 (maybe_use_access_method): Build this$<n>s to the context of the
6076 target method, or a type that extends it. Fixes gcj/242.
6078 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6082 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6084 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6086 2000-07-13 Tom Tromey <tromey@cygnus.com>
6088 * lang-specs.h: Added %{I*}.
6090 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6092 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6094 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6096 * parse-scan.c: Remove.
6098 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6100 * class.c (set_super_info): Handled protected inner classes.
6101 (common_enclosing_context_p): Bail early if arguments aren't both
6103 (get_access_flags_from_decl): Handle private and protected inner
6105 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6106 (CLASS_PROTECTED): Likewise.
6107 (struct lang_type): New bitfield `poic'.
6108 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6110 (check_inner_class_access): Renamed arguments, added
6111 comments. Handles protected inner classes (fixes gcj/225)
6112 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6114 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6116 * parse.y (resolve_qualified_expression_name): Verify qualified
6117 access to `this'. Fixes gcj/239.
6119 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6121 * jcf-write.c (generate_classfile): Don't install ConstantValue
6124 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6126 * parse.y (resolve_qualified_expression_name): Handle inner class
6127 access. Fixes gcj/256.
6129 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6131 * jcf-write.c (generate_classfile): Properly install the
6132 ConstantValue attribute and the initial value constant pool index
6133 on string constants.
6134 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6137 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6139 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6141 * parse.y (find_as_inner_class): Fixed typo.
6142 (do_resolve_class): Explore enclosing contexts when searching for
6143 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6144 (check_inner_class_access): Check `decl' which can be null in case
6147 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6149 * java-tree.h (java_debug_context): Declared `extern'.
6150 (safe_layout_class): Likewise.
6151 * parse.y (resolve_field_access): Field must be `static' in order
6152 to be replaced by its initial value. Added comments.
6153 (find_applicable_accessible_methods_list): Fixed typo.
6154 (find_most_specific_methods_list): Methods found in innerclasses
6155 take over methods founds in the enclosing contexts.
6156 (java_complete_tree): Loosen restrictions on the type of DECLs
6157 that can be replaced by their initialization values.
6158 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6160 2000-07-05 Tom Tromey <tromey@cygnus.com>
6162 * Make-lang.in (PARSE_DIR): New macro.
6163 (PARSE_RELDIR): Likewise.
6164 (PARSE_C): Likewise.
6165 (PARSE_SCAN_C): Likewise.
6166 ($(PARSE_C)): New target.
6167 ($(PARSE_SCAN_C)): Likewise.
6168 (SET_BISON): New macro.
6169 (BISONFLAGS): Likewise.
6170 (JAVABISONFLAGS): Likewise.
6172 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6174 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6175 argument on the first pass for CNI as well as JNI.
6176 (print_method_info): Set up method name on the first pass only.
6178 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6180 * parse.y (parser_qualified_classname): Removed parameter
6182 (create_interface): Removed first passed parameter to
6183 parser_qualified_classname.
6184 (create_class): Likewise. Don't install alias on static
6185 innerclasses. Fixes gcj/275.
6187 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6189 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6190 debugable statement with empty_stmt_node. Fixes gcj/272
6192 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6194 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6197 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6199 * jcf-write.c (push_long_const): Appropriately cast short negative
6202 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6204 * parse.y (verify_constructor_super): Use loop variable
6205 `m_arg_type' initialized with `mdecl_arg_type'.
6207 2000-06-29 Tom Tromey <tromey@cygnus.com>
6209 * parse.y (resolve_field_access): Handle case where `type_found'
6212 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6214 * expr.c (lookup_field): The same field can be found through two
6215 different interface. Don't declare it ambiguous in that case.
6217 2000-06-27 Tom Tromey <tromey@cygnus.com>
6219 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6220 follows \r, then unget it at a lower level.
6222 2000-06-26 Tom Tromey <tromey@cygnus.com>
6224 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6227 2000-06-25 Tom Tromey <tromey@cygnus.com>
6229 * parse.y (for_statement): Wrap expression in a WFL if it is a
6230 constant. For PR gcj/268.
6232 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6234 * parse.y (do_resolve_class): Minor optimiztion in the package
6235 list search. Removed unnecessary test and return statement.
6236 (valid_ref_assignconv_cast_p): Order of arguments to
6237 enclosing_context_p fixed.
6239 2000-06-24 Tom Tromey <tromey@cygnus.com>
6241 * expr.c (lookup_field): Print error and return error_mark_node if
6242 field reference is ambiguous.
6244 * parse.y (check_abstract_method_definitions): Also check if
6245 `other_method' is abstract.
6247 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6249 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6251 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6252 (struct lang_type): New field `pic'.
6253 (CLASS_PRIVATE): New macro.
6254 * parse.y (check_inner_class_access): New function.
6255 (jdep_resolve_class): Call it.
6257 2000-06-23 Tom Tromey <tromey@cygnus.com>
6259 * parse.y (patch_incomplete_class_ref): Initialize the returned
6260 class. For PR gcj/260.
6262 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6264 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6266 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6268 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6269 Java specific checks.
6270 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6272 * java-tree.def (CASE_EXPR): Marked 'e'.
6273 (DEFAULT_EXPR): Likewise.
6274 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6276 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6277 Java specific checks.
6278 (generate_bytecode_insns): Test try_block for BLOCK before using
6280 * parse.y (build_wfl_wrap): Added `location' argument. Set
6281 EXPR_WFL_LINECOL accordingly.
6282 (dim_expr:): Wrap constants with WFLs.
6283 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6284 (resolve_package): Check for `stmt' not being a BLOCK before
6285 building a debuggable statement with it.
6286 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6288 (resolve_field_access): Make sure `decl' is a DECL before treating
6290 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6291 IDENTIFIER_NODE before treating it as such.
6292 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6293 treating it as such.
6294 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6295 to be applied only on non array types.
6297 2000-06-16 Per Bothner <per@bothner.com>
6299 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6300 define in terms of DECL_RESULT, as that fails when --enable-checking.
6302 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6304 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6305 types the same in comparison.
6306 (CHECK_OP): Add static prototype.
6308 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6310 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6311 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6314 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6316 * decl.c (create_primitive_vtable): Prototype.
6318 * jcf-write.c (generate_bytecode_insns): Initialize variable
6321 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6323 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6325 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6326 to track searched classes, and do not search the same class more than
6327 once. Call find_applicable_accessible_methods_list on immediate
6328 superclass, instead of search_applicable_method_list on all ancestors.
6331 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6333 * parse.y (register_fields): Permit static fields in inner classes
6334 if they are final. Fix for PR gcj/255.
6336 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6338 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6339 * parse.y (find_in_imports): Returned type changed to void,
6340 leading comment fixed.
6341 (register_package): New function.
6342 (qualify_and_find): Likewise.
6343 (package_declaration:): Use `register_package'.
6344 (single_type_import_declaration:): Removed local variable
6345 `node'. Added missing `;' for consistency.
6346 (type_import_on_demand_declaration:): Use `chainon' to link new
6348 (lookup_field_wrapper): Lookup local variables defined in outer
6350 (java_complete_class): Don't reverse the list of imported on demand.
6351 (do_resolve_class): Reorganized. Removed local variable
6352 `original_name'. Call `qualify_and_find' with the current package
6353 name, invoke `find_in_imports_on_demand' right after. Call
6354 `qualify_and_find' with the packages we've seen so far. Fixed
6355 operations numbering in comments.
6356 (java_expand_class): Don't reverse `package_list'.
6357 (find_most_specific_methods_list): New local variables `abstract'
6358 and `candidates'. Use them to pick the right method.
6360 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6362 * parse.y (check_modifiers_consistency): Don't subtract out
6363 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6365 2000-06-04 Philipp Thomas <pthomas@suse.de>
6367 * Makefile.in (INTLLIBS): New.
6371 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6373 * class.c (get_dispatch_table): Build the vtable dummy entry list
6374 element with a null purpose. Fixed leading comment.
6375 (build_dtable_decl): Build an accurate dtable type when appropriate
6378 2000-06-02 Richard Henderson <rth@cygnus.com>
6380 * lang.c (lang_get_alias_set): New.
6382 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6384 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6385 before using it as the accessed field.
6387 2000-05-31 Tom Tromey <tromey@cygnus.com>
6389 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6390 char_array_vtable, short_array_vtable, int_array_vtable,
6391 long_array_vtable, float_array_vtable, double_array_vtable):
6393 * expr.c (get_primitive_array_vtable): New function.
6394 (create_primitive_vtable): New function.
6395 (java_lang_expand_expr): Enable code to statically generate
6397 * decl.c (init_decl_processing): Create primitive vtables.
6398 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6399 short_array_vtable, int_array_vtable, long_array_vtable,
6400 float_array_vtable, double_array_vtable): Define.
6402 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6404 * java/parse.y (find_applicable_accessible_methods_list):
6405 Don't add an uninitialized value to the list.
6407 2000-05-25 Tom Tromey <tromey@cygnus.com>
6409 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6410 when trying to see if field's class should be initialized. Always
6411 initialize field's declaring class, not qualified class.
6414 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6415 `wfl_operator', to maybe_build_primttype_type_ref.
6418 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6420 * parse.y (patch_method_invocation): Don't try to lookup methods
6423 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6425 * parse.y (resolve_field_access): Call the appropriate <clinit>
6426 before accessing the length of a static array. Craft a decl for
6427 the field while its time. Fixes PR gcj/129.
6429 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6431 * parse.y (resolve_package): Correctly set `*next' (was off by
6433 (resolve_qualified_expression_name): Fixed comment.
6435 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6437 * jcf-parse.c (jcf_parse_source): Reset current_class and
6438 current_function_decl to NULL before parsing a new file.
6440 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6442 * parse.y (block_end:): If the collected block doesn't feature a
6443 statement, insert an empty statement.
6445 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6447 * parse.y (maybe_yank_clinit): New function.
6448 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6449 end of the list of methods belonging to a class.
6450 (java_complete_expand_method): Check whether <clinit> is really
6451 necessary and expand it accordingly.
6453 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6455 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6456 processed by the method's switch statement.
6458 2000-05-19 Tom Tromey <tromey@cygnus.com>
6460 * java-tree.h: Added init state enum.
6461 * decl.c (emit_init_test_initialization): Initialize class
6462 initialization check variable by looking at class' state.
6464 2000-05-19 Tom Tromey <tromey@cygnus.com>
6466 * java-tree.h (build_instanceof): Declare.
6467 (build_get_class): Declare.
6468 * parse.y (patch_binop): Use build_instanceof.
6469 * expr.c (build_instanceof): New function. If class is final,
6470 don't make a function call.
6471 (expand_java_INSTANCEOF): Use it.
6472 (build_get_class): New function.
6474 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6476 * jcf-write.c (generate_classfile): Scan the source_file for
6477 slashes with the right pointer variable.
6479 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
6481 * lang.c (lang_decode_option): Update -Wunused flags by calling
6483 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6485 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6487 * check_init.c (check_init): Constify local char *.
6488 * class.c (push_class): Constify local char *.
6489 * java_tree.h: Update prototypes.
6490 * jcf-io.c (open_class): Constify filename parameter and
6492 (find_class): Remove redundant string copy. Cast return from
6494 * jcf-parse.c (read_class, parse_class_file, yyparse):
6495 Constify local char *.
6496 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6497 Constify local char *.
6498 * jcf.h (JCF): Constify filename and classname.
6499 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6500 * lang.c (init_parse): Constify parameter and return value.
6501 * lex.c (java_get_line_col): Constify filename parameter.
6502 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6503 * parse.y (java_parser_context_suspend,
6504 issue_warning_error_from_context, safe_layout_class): Constify
6506 * parse.c: Regenerate.
6508 2000-05-08 Tom Tromey <tromey@cygnus.com>
6510 * expr.c (build_jni_stub): Cache the result of
6511 _Jv_LookupJNIMethod.
6513 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6515 * decl.c (predef_filenames_size): Now 7.
6516 (predef_filenames): New seventh entry.
6518 2000-05-04 Tom Tromey <tromey@cygnus.com>
6520 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6521 Keep track of when we've seen a reference field after a
6522 non-reference field.
6523 (get_boehm_type_descriptor): Handle case where we see
6524 non-reference fields but no trailing reference field.
6525 * decl.c (rawdata_ptr_type_node): Define.
6526 (init_decl_processing): Initialize rawdata_ptr_type_node.
6527 * java-tree.h (rawdata_ptr_type_node): Declare.
6529 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6531 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6532 specifiers in calls to fprintf.
6534 2000-05-03 Andrew Haley <aph@cygnus.com>
6536 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6538 * javaop.h (WORD_TO_INT): New function.
6539 (IMMEDIATE_s4): Use WORD_TO_INT.
6540 * jcf.h (JPOOL_INT): Ditto.
6542 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6545 2000-04-19 Tom Tromey <tromey@cygnus.com>
6547 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6549 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6551 * expr.c (build_jni_stub): New function.
6552 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6554 * parse.y (java_complete_expand_methods): Expand a native method
6555 and call build_jni_stub if -fjni given.
6556 * lang-options.h: Document -fjni.
6557 * lang.c (flag_jni): New global.
6558 (lang_f_options): Added `jni' entry.
6559 * java-tree.h (soft_lookupjnimethod_node,
6560 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6562 (flag_jni): Declare.
6563 (build_jni_stub): Declare.
6564 (struct lang_decl): Added `native' flag.
6565 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6567 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6568 soft_jnipopsystemframe_node): New globals.
6569 (init_decl_processing): Set them. _Jv_InitClass only takes one
6572 * java-tree.def: Put into `C' mode.
6574 2000-04-27 Tom Tromey <tromey@cygnus.com>
6577 * expr.c (expand_invoke): Generate check to see if object pointer
6578 is null in nonvirtual invocation case.
6579 * java-tree.h (soft_nullpointer_node): Declare.
6580 * decl.c (soft_nullpointer_node): New global.
6581 (init_decl_processing): Initialize soft_nullpointer_node.
6582 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6583 or `private' methods.
6584 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6586 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
6588 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6591 2000-04-26 Tom Tromey <tromey@cygnus.com>
6593 * zextract.c (find_zip_file_start): New function.
6594 (read_zip_archive): Use it.
6596 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6598 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6600 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6602 * class.c (common_enclosing_context_p): New function.
6603 * java-tree.h (common_enclosing_context_p): Added prototype.
6604 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6605 classes sharing an outer context with the current instance.
6606 * parse.y (build_access_to_thisn): Fixed leading comment.
6607 (verify_constructor_super): New local `supper_inner'. Skip
6608 enclosing context argument in the case of inner class constructors.
6609 (patch_method_invocation): Insert proper context as second
6610 parameter to pure inner class constructor super invocations.
6612 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6614 * parse.y (end_class_declaration): Reset the interface number
6617 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6619 * parse.y (source_start_java_method): Deleted unnecessary code.
6620 (patch_method_invocation): Fixed comment.
6622 2000-04-24 Robert Lipe <robertlipe@usa.net>
6624 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6626 2000-04-23 Tom Tromey <tromey@cygnus.com>
6628 * boehm.c (mark_reference_fields): Use int_byte_position.
6630 2000-04-22 Tom Tromey <tromey@cygnus.com>
6632 * boehm.c (mark_reference_fields): Only call byte_position on
6635 2000-04-22 Tom Tromey <tromey@cygnus.com>
6637 * boehm.c (mark_reference_fields): Added `last_view_index'
6638 argument. Use DECL_FIELD_OFFSET to determine field's offset.
6640 2000-04-20 Mo DeJong <mdejong@cygnus.com>
6642 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
6643 * parse.y (check_class_interface_creation): Fixed comments. Select
6644 permitted modifiers for (inner) interfaces. Changed error message
6645 to report rejected modifiers used with local classes.
6647 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6649 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
6650 of directly inherited type considered in scope.
6651 * parse.y (do_resolve_class): Search inherited classes for inner
6654 2000-04-20 Tom Tromey <tromey@cygnus.com>
6656 * parse.y (not_accessible_p): Use member's class, not current
6657 class, when doing inheritance check for protected reference.
6660 2000-04-20 Jason Schroeder <shrode@subnature.com>
6662 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
6664 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6666 * parse.y (lookup_field_wrapper): Search for final local aliases.
6667 (resolve_expression_name): Let lookup_field_wrapper search for
6668 final local aliases. Force the value of `name' if one is found.
6669 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
6670 an expression name. Fixed comments.
6672 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6674 * parse.y (yyerror): `msg' can be null, don't use it in that case.
6676 2000-04-19 Tom Tromey <tromey@cygnus.com>
6678 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
6680 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6682 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
6684 2000-04-18 Tom Tromey <tromey@cygnus.com>
6687 * gjavah.c (utf8_cmp): Changed return value.
6688 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
6690 (cxx_keywords): New global.
6691 (get_field_name): Handle new result of cxx_keyword_subst.
6692 (print_method_info): Likewise.
6694 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
6696 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
6697 with a newline, for CNI.
6698 (print_stub_or_jni): Print a space or newline before method name for
6700 (print_cxx_classname): Don't write leading "::" in CNI stub method.
6701 (process_file): Include gcj/cni.h if generating CNI stubs.
6703 2000-04-16 Tom Tromey <tromey@cygnus.com>
6705 * gjavah.c (decompile_method): Use print_field_name.
6708 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6710 * parse.y (java_expand_classes): Reverse the package list once.
6711 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
6713 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
6714 the `==' and `!=' operators.
6716 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6718 * jcf-write.c (generate_bytecode_insns): At invokation time,
6719 always relate an interface method to the type of its selector.
6721 2000-04-05 Tom Tromey <tromey@cygnus.com>
6724 * expr.c (expand_invoke): Generate check to see if object pointer
6725 is null in nonvirtual invocation case.
6726 * java-tree.h (soft_nullpointer_node): Declare.
6727 * decl.c (soft_nullpointer_node): New global.
6728 (init_decl_processing): Initialize soft_nullpointer_node.
6729 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6730 or `private' methods.
6731 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6733 2000-04-05 Tom Tromey <tromey@cygnus.com>
6736 * parse.y (check_final_assignment): Recognize assignments to the
6737 `length' field of an array when generating class files.
6739 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6741 * class.c (decl_hash): Prototype removed.
6742 (decl_compare): Likewise.
6744 2000-04-05 Tom Tromey <tromey@cygnus.com>
6746 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6747 * parse.y (check_modifiers_consistency): Check for final/volatile
6748 clash. Fixes PR gcj/164.
6750 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6752 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6754 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6756 (add_method_1): Use `java_hash_hash_tree_node' and
6757 `java_hash_compare_tree_node'.
6758 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6759 (java_hash_compare_tree_node): Likewise.
6760 * parse.y (find_applicable_accessible_methods_list): Create,
6761 delete and use a hash table to remember already searched interfaces.
6763 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6765 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6768 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6770 * boehm.c (mark_reference_fields, set_bit): Prototype.
6771 (set_bit): Un-ANSI-fy definition.
6773 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6776 * decl.c (emit_init_test_initialization): Likewise.
6778 * gjavah.c (jni_print_char): Likewise.
6780 * parse.y (create_new_parser_context): Likewise.
6782 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6784 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
6785 patch missing hunk. Fixed indentation.
6787 2000-03-30 Tom Tromey <tromey@cygnus.com>
6789 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
6790 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6792 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6794 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6795 when negative *before* using it as an array index.
6796 * ChangeLog: Fixed typo.
6798 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6800 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6801 to 0 when it reaches -1.
6803 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6805 * jcf-parse.c (get_constant): Properly cast `num' during the
6806 invocation of `add_double'.
6807 * jcf-write.c (push_long_const): Properly cast `lo' before
6808 comparing it to short bounds.
6809 * parse-scan.y (interface_declaration:): Rule re-arrange so that
6810 `interface_body:' is reduced after the current interface is
6813 2000-03-26 Tom Tromey <tromey@cygnus.com>
6815 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
6816 Java-specific `-f' option.
6818 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6820 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
6821 Adjust order of making types.
6822 Make bitsize_*_node values.
6824 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6826 * class.c (make_field_value): Use byte_position.
6827 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
6828 (java_array_data_offset): Likewise.
6829 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
6832 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6834 * parse.y (check_abstract_method_definitions): New local
6835 `end_type_reached'. Make sure we also consider `end_type'.
6836 (java_check_abstract_method_definitions): Make sure we eventually
6837 consider `java.lang.Object'.
6838 (maybe_use_access_method): Don't use access method if not in the
6839 context of a pure inner class or if the method's context is right.
6840 (find_applicable_accessible_methods_list): New static flag
6841 `object_done'. Don't search abstract classes as interfaces. Fixed
6842 indentation. Fixed the `java.lang.Object' only search. Search
6843 class interface(s) first, then fully search enclosing contexts.
6844 (find_most_specific_methods_list): Pick the closest candidate when
6845 they're all abstract.
6847 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6849 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6850 properly initialize `finished_label'. Don't emit gotos for empty
6853 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6855 * except.c (emit_handlers): Clear catch_clauses_last.
6857 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6859 * parse.y (check_method_types_complete): New function.
6860 (create_class): Reset anonymous class counter only when seeing an
6862 (java_complete_class): JDEP_METHOD: Don't recompute signature
6865 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6867 * class.c (build_static_ref): Fixed indentation in comment.
6868 * java-tree.def (TRY_EXPR): Fixed typo in name.
6869 (CLASS_LITERAL): Likewise.
6870 * java-tree.h: (TYPE_DOT_CLASS): New macro.
6871 (struct lang_type): New field `dot_class'.
6872 * jcf-write.c (generate_bytecode_insns): Fixed error message.
6873 (generate_classfile): Method `class$' is synthetic.
6874 * parse.y (build_do_class_method): New function.
6875 (build_dot_class_method_invocation): Likewise.
6876 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
6877 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
6878 (qualify_ambiguous_name): Likewise.
6879 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
6880 (build_try_statement): Fixed leading comment.
6882 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6884 * class.c (make_field_value): Properly handle sizes.
6885 (get_dispatch_vector): Use tree_low_cst and host_integerp.
6886 (layout_class_method): Count using trees.
6887 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
6888 * expr.c (java_array_data_offset): Use int_bit_position.
6889 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
6890 (build_invokevirtual): Use tree_low_cst and do computations with trees.
6892 2000-03-16 Tom Tromey <tromey@cygnus.com>
6894 * lang.c (flag_hash_synchronization): New global.
6895 (lang_f_options): Added `hash-synchronization'.
6896 * lang-options.h: Mention -fhash-synchronization.
6897 * java-tree.h (flag_hash_synchronization): Declare.
6898 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
6899 hash table synchronization is disabled.
6900 * decl.c (init_decl_processing): Only push `sync_info' value when
6901 hash table synchronization is disabled.
6902 * class.c (make_class_data): Only push `sync_info' field when hash
6903 table synchronization is disabled. Removed dead code.
6905 2000-03-16 Tom Tromey <tromey@cygnus.com>
6907 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
6909 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6911 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
6913 * parse.y (patch_method_invocation): Handle anonymous classes
6914 creation in static context.
6916 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6918 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
6919 * parse.y (resolve_qualified_expression_name): Use it.
6920 (patch_method_invocation): Likewise.
6922 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6924 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
6925 depending on the type of dependency which dictates what the
6927 (unresolved_type_p): Resolved types limited to the current class.
6929 2000-03-15 Tom Tromey <tromey@cygnus.com>
6931 * decl.c (init_decl_processing): Set type of `sync_info' to be
6934 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
6935 Correctly compute bit number for current slot. Zero `high' and
6936 `low' in DS_LENGTH case. Don't skip inherited fields. Use
6937 mark_reference_fields.
6938 (mark_reference_fields): New function.
6940 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6942 * parse.y (register_incomplete_type): Fixed initialization of
6945 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6947 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
6949 (push_class_context, pop_class_context): New function.
6950 (class_body:): Call pop_class_context.
6951 (interface_body:): Likewise.
6952 (INNER_QUALIFIER): New macro.
6953 (report_class_declaration): Changed output format and use
6954 INNER_QUALIFIER. Call push_class_context.
6956 2000-02-14 Andrew Haley <aph@cygnus.com>
6958 * check-init.c (check_init): Add new cases for unary and binary
6961 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6963 * parse.y (resolve_package): Set `next' once a type name has been
6964 progressively discovered.
6965 (resolve_qualified_expression_name): Propagate resolution only if
6966 there are remaining qualifiers. Take into account `q' might have
6967 been cleared after re-qualification.
6968 * parse.y (patch_method_invocation): New local `resolved'.
6969 Section dealing with qualified expression rewritten to use
6970 resolve_field_access.
6972 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6974 * parse.h (PUSH_CPC): Fixed indentation.
6975 (DEBUG_CPC): New macro.
6976 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
6977 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
6978 * parse.y (class_body_declaration:): Use
6979 SET_CPC_INSTANCE_INITIALIZER_STMT.
6980 (method_declaration:): Check for null current_function_decl.
6981 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
6982 (java_parser_context_pop_initialized_field): Better handling of
6984 (maybe_make_nested_class_name): Mark nested class name as
6985 qualified when necessary.
6986 (end_class_declaration): Don't call java_parse_context_resume when
6987 one or more error occurred.
6988 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
6989 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
6990 SET_CPC_INITIALIZER_STMT.
6991 (method_header): Check for inner classes declaring static methods.
6992 (resolve_qualified_expression_name): Handle situation where `this'
6995 2000-03-13 Hans Boehm <boehm@acm.org>
6997 * typeck.c (build_prim_array_type): Correctly set the high word too.
6999 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7001 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7003 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7004 list of methods for interfaces.
7006 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7008 * parse.y (qualify_ambiguous_name): Properly handle expressions
7011 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7013 * parse.y (check_final_assignment): Extended to process
7015 (patch_assignment): Have check_final_assignment called only once.
7017 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7019 * java-tree.h (IS_INIT_CHECKED): New flag.
7020 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7021 * parse.y (patch_string): Call force_evaluation_order on the
7022 completed string concatenation tree.
7023 * expr.c (force_evaluation_order): Call force_evaluation_order on
7024 function's arguments too.
7026 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7028 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7029 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7030 (build_anewarray): Likewise.
7031 * parse.y (patch_newarray): Likewise.
7032 * parse.c: Regenerated.
7034 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7036 * decl.c (init_decl_processing): Added new class fields `depth',
7037 `ancestors', and `idt' to class_type_node. Use
7038 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7039 * class.c (make_class_data): Push initial values for new fields.
7040 * java-tree.h: Updated prototype for `build_invokeinterface'.
7041 * expr.c (build_invokeinterface): Changed parameters to accept
7042 `method' tree. Calculate index of `method' in its declaring
7043 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7044 (expand_invoke): Call `build_invokeinterface' with new parameters.
7045 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7048 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7050 * typeck.c (lookup_do): Search superinterfaces first
7051 when looking up an interface method. From Godmar Back
7054 2000-03-06 Tom Tromey <tromey@cygnus.com>
7056 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7058 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7060 * java-tree.h (lookup_argument_method2): Declared.
7061 (safe_layout_class): Prototype moved from parse.h.
7062 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7063 * parse.y (java_check_regular_methods): Local `super_class' gone.
7064 Call lookup_argument_method2 instead of lookup_argument_method.
7065 Perform modifier match for methods found declared in implemented
7066 interfaces. Fixed indentation problem. Overriding/hiding error
7067 report to take place only for methods found in classes.
7068 * typeck.c (lookup_argument_method): Changed leading
7069 comment. Re-written by calling lookup_do.
7070 (lookup_argument_method2): New function.
7071 (lookup_java_method): Re-written by calling lookup_do.
7072 (lookup_do): New function.
7074 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7076 * check-init.c (check_init): Removed dead code. Handle (blank)
7078 * parse.y (declare_local_variables): New local `final_p', set it
7079 and use it to initialize LOCAL_FINAL.
7080 (check_final_assignment): Only check FIELD_DECLs.
7082 2000-02-17 Tom Tromey <tromey@cygnus.com>
7084 * Makefile.in (JAVA_OBJS): Added boehm.o.
7085 (boehm.o): New target.
7086 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7087 * java-tree.h (flag_use_boehm_gc): Declare.
7088 (get_boehm_type_descriptor): Declare.
7089 * lang.c (lang_f_options): Added `use-boehm-gc'.
7090 (flag_use_boehm_gc): New global.
7091 * lang-options.h: Added -fuse-boehm-gc.
7092 * boehm.c: New file.
7093 * class.c (get_dispatch_table): If class uses a Boehm type
7094 descriptor, put it in the vtable.
7095 (make_class_data): Removed dead code.
7097 2000-03-03 Per Bothner <per@bothner.com>
7099 * decl.c (init_decl_processing): Initialize sizetype properly.
7101 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7103 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7104 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7105 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7106 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7107 (jcf_parse): New local `current'. Load innerclasses seen in outer
7108 context being processed.
7109 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7110 * jcf-write.c (append_innerclasses_attribute): New function.
7111 (append_innerclasses_attribute_entry): Likewise.
7112 (get_access_flags): Handle static classes. Set anonymous and local
7113 classes to be private.
7114 (generate_classfile): Attribute count adjusted. Call
7115 append_innerclasses_attribute.
7116 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7117 PURE_INNER_CLASS_TYPE_P.
7118 * parse.y (parser_qualified_classname): New parameter `is_static',
7119 produce non qualified name accordingly.
7120 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7121 (create_interface): Added argument to parser_qualified_classname.
7122 (create_class): Added argument to parser_qualified_classname. Setup
7123 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7124 (add_inner_class_fields): Fixed indentation.
7125 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7126 (method_declarator): Fixed typo in comment.
7127 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7128 (build_current_thisn): Likewise.
7129 (patch_method_invocation): Likewise.
7131 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7133 * decl.c (current_function_decl): Move to toplev.c.
7135 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7137 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7138 (DECL_BIT_INDEX): Use underlying representation.
7139 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7141 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7143 * expr.c (build_java_ret): Pass proper type to size_binop.
7145 2000-02-25 Anthony Green <green@cygnus.com>
7147 * expr.c (build_class_init): Mark the decl to be ignored by
7149 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7150 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7151 * class.c (init_test_hash_newfunc): New function.
7152 (decl_hash): New function.
7153 (decl_compare): New function.
7154 * decl.c (emit_init_test_initialization): New function.
7155 (complete_start_java_method): Traverse the init test hashtable,
7156 calling emit_init_test_initialization.
7157 (always_initialize_class_p): Define.
7158 * expr.c (build_class_init): Use initialization tests when
7159 emitting class initialization code.
7160 (always_initialize_class_p): Declare.
7161 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7163 * java-tree.h: Include hash.h.
7164 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7165 (struct lang_decl): Add init_test_table field.
7166 (init_test_hash_entry): Define.
7168 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7170 * gjavah.c (main): Avoid using `argi' to report unimplemented
7173 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7175 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7176 initialize locals to avoid warnings. Local `exception_type' moved
7179 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7181 * parse.y (resolve_expression_name): Use `orig' as a second
7182 argument to resolve_field_access.
7183 (resolve_field_access): Removed unnecessary code when dealing with
7186 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7188 * class.c (push_super_field): Don't push the field twice.
7189 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7190 * parse.h (java_reorder_fields): Prototyped.
7191 * parse.y (java_reorder_fields): New function.
7192 (java_layout_class): Simplified not to worry about re-ordering.
7194 2000-02-23 Tom Tromey <tromey@cygnus.com>
7196 * gjavah.c (print_name): In JNI case, correctly quote string.
7197 (print_method_info): Don't handle overrides in JNI mode.
7199 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7201 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7202 value type set to `boolean_type_node'.
7204 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7206 * jcf-dump.c (main): Test for correct condition after
7207 output file creation.
7209 2000-02-19 Anthony Green <green@cygnus.com>
7211 * jcf-depend.c (add_entry): Fix test for first list entry.
7213 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7215 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7216 * constants.c (build_constants_constructor): Likewise.
7218 2000-02-19 Anthony Green <green@cygnus.com>
7220 * jcf-depend.c (add_entry): Add entries to the end of the list.
7222 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7224 * decl.c (INT_TYPE_SIZE): Define if necessary.
7225 (expand_java_return): Handle the case of a native integer smaller
7228 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7230 * gjavah.c (help): Use GCCBUGURL.
7231 * jv-scan.c (help): Likewise.
7232 * jcf-dump.c (help): Likewise.
7234 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7236 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7239 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7241 * jcf-parse.c (load_class): Call `fatal' if no file containing
7242 the target class are found.
7244 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7246 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7247 lex.c, lex.h, and PARSE_H to...
7248 (parse.o, parse-scan.o): ...here, respectively.
7250 * lex.c: Split out code that may trigger SIGFPE from yylex()
7251 to its own function.
7252 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7254 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7256 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7258 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7260 * parse.y (outer_field_access_p): Stop in time when outer contexts
7262 (resolve_qualified_expression_name): Properly qualify *everything*
7263 after a package.type to be resoled as expression names.
7264 (find_applicable_accessible_methods_list): Save/restore `class' to
7265 isolate it from a possible outer context search.
7267 2000-02-15 Tom Tromey <tromey@cygnus.com>
7269 * gjavah.c (jni_print_char): New function.
7270 (print_full_cxx_name): Use it.
7271 (decode_signature_piece): Likewise.
7272 (print_cxx_classname): Likewise.
7274 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7276 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7278 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7280 * gjavah.c: Include version.h.
7282 * jcf-dump.c: Likewise.
7284 * jv-scan.c: Likewise.
7286 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7288 * parse.y (outer_field_access_fix): First parameter now a tree
7289 node. Check for assignement to final. First argument to
7290 build_outer_field_access_fix modified to accommodate prototype.
7291 (build_outer_field_access): Don't check for assignment to final
7293 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7294 possibly returned by outer_field_access_fix. Changed
7295 outer_field_access_fix's first argument.
7296 (check_final_assignment): $finit$'s context is OK.
7297 (patch_unaryop): Use node instead of its line/column value when
7298 calling outer_field_access_fix.
7300 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7302 * parse.y (interface_declaration:): No longer tagged
7303 <node>. Re-installed default action.
7304 (class_member_declaration:): Handle inner interfaces.
7305 (interface_member_declaration): Handle inner interfaces and
7307 (create_interface): Push error if one seen. Suspend parsing
7308 context when processing an inner interface.
7309 (register_fields): Inner class static field limitations not to
7310 apply to inner interfaces.
7312 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7314 * jcf-parse.c (load_class): Update `java_error_count' when a
7315 class' file can't be found.
7316 (parse.y): Avoid (byte)code generation when errors seen.
7318 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7320 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7321 decodes a valid node.
7322 (patch_binop): Handle TRUNC_DIV_EXPR.
7324 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7326 * parse.y (resolve_package): New local `acc'. Try to progressively
7327 build and guess a package and type name.
7329 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7331 * parse.y (find_applicable_accessible_methods_list): Load and
7332 layout the search class if necessary.
7333 (java_complete_tree): Keep to original type of the folded initial
7336 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7338 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7339 Generate error message if circularity is detected. New static
7341 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7342 * jcf-write.c (generate_bytecode_insns): Very simply handle
7344 * parse.y (java_check_circular_reference): Use
7345 `cyclic_inheritance_report' during report, if necessary.
7346 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7347 walking NEW_ARRAY_INIT twice.
7349 2000-02-09 Tom Tromey <tromey@cygnus.com>
7351 * parse.y (check_class_interface_creation): Allow inner classes to
7352 be `private' or `protected', check modifiers' consistency. Prevent
7353 block local classes from bearing any modifiers.
7355 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7357 * except.c (check_start_handlers): Re-add prototype lost in last
7359 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7361 2000-02-09 Andrew Haley <aph@cygnus.com>
7363 * decl.c (clear_binding_level): Remove excess initializer.
7364 (maybe_poplevels): Remove unused variable.
7365 (force_poplevels): Ditto.
7366 (struct binding_level): Add comment.
7368 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7370 * jcf-write.c (generate_classfile): Don't consider
7371 pre-initialization with reference value (use <clinit> instead.)
7372 * parse.y (java_fix_constructors): No generated constructor for
7374 (build_outer_field_access): Removed debug message.
7375 (outer_field_expanded_access_p): Adapted to bytecode generation.
7376 (build_outer_field_access_method): Use fix_method_argument_names.
7377 (build_outer_method_access_method): Fixed indentation. Added
7378 comment. Handle access method generation for static and also void
7380 (build_access_to_thisn): Inserted debug message.
7381 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7382 (resolve_qualified_expression_name): Fixed comment.
7383 (not_accessible_p): Adapted to bytecode generation. Added comment.
7384 (patch_method_invocation): Added comment.
7385 (maybe_use_access_method): Fixed leading comment. Handle static
7387 (java_complete_lhs): Don't shortcut handling of initialized upon
7388 declaration String type static fields when generating bytecode.
7389 (patch_unaryop): Handle outer field access when generating
7392 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7394 * java-tree.h (FIELD_THISN): New macro.
7395 * jcf-write.c (append_synthetic_attribute): New function.
7396 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7397 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7398 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7400 (build_outer_field_access): Turned on access functions usage and
7401 generation when compiling to bytecode.
7402 (maybe_use_access_method): Likewise.
7404 2000-01-25 Andrew Haley <aph@cygnus.com>
7406 * java-except.h (struct eh_range): Add `expanded' field.
7407 (maybe_start_try): Add end_pc arg.
7408 (maybe_end_try): Ditto.
7409 * java-tree.h (force_poplevels): new function.
7410 * expr.c (expand_byte_code): Don't call maybe_start_try or
7412 * except.c (add_handler): Reset expanded.
7413 (expand_start_java_handler): Set expanded.
7414 (check_start_handlers): Don't expand a start handler that's
7415 already been expanded.
7416 (maybe_start_try): Add end_pc arg. Only expand a handler which
7418 (expand_end_java_handler): call force_poplevels.
7419 (force_poplevels): new function.
7420 * decl.c (binding_level): Add start_pc of binding level.
7421 (maybe_pushlevels): Call maybe_start_try when pushing binding
7423 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7424 (LARGEST_PC): Define.
7425 (clear_binding_level): Use LARGEST_PC.
7427 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7428 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7429 (binding_depth, is_class_level, current_pc): new variables.
7430 (struct binding_level): ditto.
7431 (indent): new function.
7432 (push_jvm_slot): add debugging info.
7433 (maybe_pushlevels): ditto.
7434 (maybe_poplevels): ditto.
7437 (start_java_method): ditto.
7438 (give_name_to_locals): comment only.
7439 * except.c (binding_depth, is_class_level, current_pc):
7441 (expand_start_java_handler): add debugging info.
7442 (expand_end_java_handler): ditto.
7444 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7446 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7447 (print_name_for_stub_or_jni, process_file): Constify a char*.
7449 2000-02-03 Tom Tromey <tromey@cygnus.com>
7451 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7453 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7455 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7456 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7459 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7461 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7462 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7463 (struct lang_type): New field `ii_block'.
7464 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7465 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7466 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7467 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7468 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7469 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7471 * parse.y (add_instance_initializer): New function.
7472 (in_instance_initializer): New static global.
7473 (class_body_declaration:): Link instance initializer block.
7474 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7475 (array_creation_expression:): Remove unused local.
7476 (java_parser_context_push_initialized_field): Fixed leading
7477 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7478 CPC_INSTANCE_INITIALIZER_LIST.
7479 (java_parser_context_pop_initialized_field): Likewise.
7480 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7481 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7482 CPC_INITIALIZER_STMT.
7483 (fix_constructors): New local `class_type'. Use it. Call
7484 add_instance_initializer.
7485 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7486 (patch_return): Forbid return in instance initializers.
7487 (patch_throw_statement): Enforce exception handling in the context
7488 of instance initializers.
7490 2000-02-03 Tom Tromey <tromey@cygnus.com>
7492 * Make-lang.in (java.mostlyclean): Remove executables in
7495 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7497 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7498 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7499 (java_float_finite): Convert to use union Word from javaop.h.
7500 (java_double_finite): Convert to use union DWord from javaop.h.
7502 2000-02-02 Tom Tromey <tromey@cygnus.com>
7504 * gjavah.c (options): Added `jni' entry.
7505 (help): Document -jni.
7506 (flag_jni): New global.
7507 (process_file): Handle JNI output. Don't print text from
7508 -prepend, -add, etc, when generating stubs. Only remove `.class'
7509 suffix if it actually exists.
7510 (main): Create a `.c' file when run with `--jni --stubs'. Create
7511 correct output file name with `--jni'.
7512 (print_include): Mangle header name differently in JNI case.
7513 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7515 (print_method_info): Handle JNI case. Put signature info into
7516 method name. Handle case when STREAM is NULL.
7517 (print_name_for_stub_or_jni): New function.
7518 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7519 (print_cxx_classname): Handle JNI.
7520 (print_full_cxx_name): Likewise.
7521 (decode_signature_piece): Likewise.
7522 (overloaded_jni_method_exists_p): New function.
7523 (struct method_name): Added `signature' and `sig_length' fields.
7524 (HANDLE_END_FIELD): Do nothing in JNI mode.
7526 2000-02-02 Tom Tromey <tromey@cygnus.com>
7528 * jv-scan.c: Include version.c, <getopt.h>.
7529 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7530 (options): New array.
7531 (usage): New function.
7532 (version): New function.
7533 (main): Use getopt_long to parse command line.
7534 * jcf-dump.c: Include version.c, <getopt.h>.
7535 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7536 OPT_JAVAP): New macros.
7537 (options): New array.
7538 (usage): Return `void'. Changed message.
7539 (help): New function.
7540 (version): New function.
7541 (main): Use getopt_long_only to parse command line.
7542 * gjavah.c: Include <getopt.h>.
7543 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7544 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7545 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7546 (options): New array.
7547 (java_no_argument): Removed.
7548 (help): Updated with missing options.
7549 (main): Use getopt_long_only to parse command line.
7550 (usage): Changed message.
7552 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7554 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7555 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7556 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7557 * parse.y (array_creation_expression:): Handle anonymous arrays.
7558 (build_array_from_name): Don't set `ret_name' if null.
7559 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7560 (qualify_ambiguous_name): Likewise.
7561 (java_complete_expand_class): Likewise.
7563 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7565 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7566 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7567 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7568 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7569 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7570 AIPL_FUNCTION_COMPLETED_INVOCATION.
7571 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7572 AIPL_FUNCTION_INVOCATION_READY.
7573 (AIPL_FUNCTION_DECLARATION): New enum entry.
7574 * parse.y (reorder_static_initialized): New function.
7575 (java_parser_context_pop_initialized_field): Use it.
7576 (add_inner_class_fields): Use
7577 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7578 augmented. Install marker after last alias initializer, if any.
7579 (generate_finit): Fixed typo. Don't try to retain only the used
7581 (method_header): Compute and set DECL_FUNCTION_NAP.
7582 (method_declarator): Fixed comment. Insert alias initializer in
7584 (build_alias_initializer_parameter_list): Fixed leading
7585 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7586 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7587 (java_complete_expand_class): Code to retain only used aliases
7589 (java_complete_expand_methods): New local `first_decl'. Generate
7590 $finit$ first, then expand the constructors, regular methods and
7592 (java_complete_expand_method): Don't report error on missing
7593 return statement if previously detected bogus.
7594 (fix_constructors): Don't patch constructor parameters list.
7595 (patch_method_invocation): Use new AIPL enum values. Reverse
7596 alias initializer list for anonymous classes.
7598 2000-01-30 Anthony Green <green@redhat.com>
7600 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7601 determine how many stack slots to pop.
7603 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7605 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7606 error handling/recovery.
7607 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7609 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7611 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7612 FIELD_LOCAL_ALIAS_USED): New macros.
7613 (DECL_FUNCTION_NAP): New macro.
7614 (struct lang_decl): New field `nap'.
7615 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7616 (struct lang_type): New fields `finit_stmt_list' and
7618 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7619 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7620 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7621 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7622 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7623 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7624 (BUILD_THROW): Macro line separator re-indented.
7625 * parse.y (end_class_declaration): New function.
7626 (maybe_generate_pre_expand_clinit): New name for
7627 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7628 pre-expand static fields.
7629 (maybe_generate_clinit): Function deleted.
7630 (check_for_static_method_reference): Prototype's parameter list
7632 (generate_finit): New name for maybe_generate_finit. Changed
7633 leading comment. Function rewritten to use
7634 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
7635 (build_alias_initializer_parameter_list): New function.
7636 (java_parser_context_pop_initialized_field): Likewise.
7637 (add_inner_class_fields): Likewise.
7638 (type_declaration:): Call end_class_declaration.
7639 (class_member_declaration:): Likewise.
7640 (formal_parameter_list:): Fixed typos.
7641 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
7642 element. Improved error handling.
7643 (block_statement:): Call end_class_declaration.
7644 (anonymous_class_creation:): Likewise.
7645 (create_anonymous_class): Fixed comments.
7646 (create_class): Call add_inner_class_fields.
7647 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
7648 (method_header): Use MARK_FINAL_PARMS.
7649 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
7650 (method_declarator): Propagate final argument flag.
7651 (craft_constructor): New local `artificial'. Call
7652 build_alias_initializer_parameter_list. Use
7653 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
7654 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
7656 (complete_expand_class): Get rid of unused outer context local
7658 (java_complete_expand_methods): Fixed leading
7659 comment. Generate/pre-expand <clinit> first. Changed method
7660 expansion order to regular, $finit$, constructors, <clinit>.
7661 (java_complete_expand_method): Set current_function_decl.
7662 (fix_constructors): Fix constructor parameter list to account for
7663 outer context local alias initializers.
7664 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7665 (resolve_expression_name): Lookup outer context local aliases. New
7666 local `access', use it.
7667 (patch_method_invocation): Patch inner class ctor invocation with
7668 outer context local aliases initialization values. $finit$
7669 invocation patching now includes things generated with
7670 build_alias_initializer_parameter_list.
7671 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7672 (build_super_invocation): Likewise.
7673 (patch_assignment): Changed comment.
7675 2000-01-27 Andrew Haley <aph@cygnus.com>
7677 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
7681 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7683 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
7685 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
7687 * parse.y (register_fields): Don't pass a format specifier to
7688 OBSOLETE_MODIFIER_WARNING.
7689 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
7690 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
7692 (check_modifiers): Change function into a macro.
7693 (check_class_interface_creation): Pass a literal format string.
7695 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7697 * buffer.h: PROTO -> PARAMS.
7698 * check-init.c: Likewise.
7699 * class.c: Likewise.
7700 * constants.c: Likewise.
7701 * convert.h: Likewise.
7703 * except.c: Likewise.
7705 * gjavah.c: Likewise.
7706 * java-except.h: Likewise.
7707 * java-tree.h: Likewise.
7708 * jcf-depend.c: Likewise.
7709 * jcf-dump.c: Likewise.
7710 * jcf-parse.c: Likewise.
7711 * jcf-path.c: Likewise.
7712 * jcf-reader.c: Likewise.
7713 * jcf-write.c: Likewise.
7715 * jv-scan.c: Likewise.
7716 * jvgenmain.c: Likewise.
7717 * jvspec.c: Likewise.
7721 * parse-scan.y: Likewise.
7722 * parse.h: Likewise.
7723 * parse.y: Likewise.
7724 * typeck.c: Likewise.
7725 * verify.c: Likewise.
7728 * zextract.c: Likewise.
7729 * zipfile.h: Likewise.
7731 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7733 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7734 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
7735 * constants.c (build_constant_data_ref): Check for cached
7736 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
7737 in TYPE_CPOOL_DATE_REF.
7738 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
7739 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
7740 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
7741 (LOCAL_FINAL): New macro.
7742 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
7743 constant pool -- don't try to reuse.
7744 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7746 (find_in_current_zip): Use TYPE_JCF.
7747 * parse.h (java_check_final): Prototype removed.
7748 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7749 (maybe_create_class_interface_decl,
7750 check_class_interface_creation): Likewise.
7751 (java_expand_finals): Function removed.
7752 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7753 (block_statement:): Fixed comment.
7754 (anonymous_class_creation:): Likewise.
7755 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7757 (check_class_interface_creation): Loosened error report on (inner)
7758 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7759 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7760 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7762 (create_interface): Likewise.
7763 (anonymous_class_counter): New static global.
7764 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7765 patch. Fixed comments.
7766 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7767 anonymous_class_counter when declaring a toplevel class.
7768 (craft_constructor): Fixed constructor name when handling
7769 anonymous classes. Anonymous class constructors to feature hidden
7771 (java_fix_constructors): Added comment.
7772 (java_check_final): Function removed.
7773 (java_complete_expand_methods): Fixed comment. Don't generate
7774 class data, save its outgoing constant pool instead.
7775 (verify_constructor_super): Skip anonymous class constructor
7776 hidden this$<n> parameter.
7777 (java_expand_classes): New local `saved_ctxp'. Removed call to
7778 java_expand_finals and java_check_final. Expand anonymous class
7779 constructors. Generate class data.
7780 (build_super_invocation): Skip anonymous class hidden this$<n>
7782 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
7783 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7784 (set_java_signature): Likewise.
7786 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7788 * gjavah.c: Delete ACC_VISIBILITY define.
7789 * jcf.h: Add ACC_VISIBILITY define.
7790 * parse.y: final: rule tagged <value>.
7791 (java_check_regular_methods): Use ACC_VISIBILITY define for
7792 default package access check.
7793 (local_variable_declaration_statement): Use final: rule.
7795 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7797 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
7800 2000-01-17 Tom Tromey <tromey@cygnus.com>
7802 * gjavah.c (print_field_info): Allow non-static final fields.
7804 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7806 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
7807 * parse.y (patch_anonymous_class): New function.
7808 (create_anonymous_class): Register incomplete type when the
7809 class/interface to extends/implement isn't known yet.
7810 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
7811 (verify_constructor_super): Tuned error message.
7813 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7815 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
7816 (ANONYMOUS_CLASS_P): New macro.
7817 (TYPE_SIGNATURE, TYPE_JCF): New macros.
7818 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
7819 * parse.y (create_class): Added leading argument.
7820 (maybe_create_class_interface_decl,
7821 check_class_interface_creation): Likewise.
7822 (craft_constructor): New function.
7823 (verify_constructor_super): Added argument in prototype.
7824 (class_declaration:): Inserted leading argument.
7825 (for_begin:): Use FOR_LOOP_P.
7826 (anonymous_class_creation): Create WFL of the anonymous class to
7827 instantiate. Call build_new_invocation. Added comments.
7828 (check_class_interface_creation): Handle parameter `anonymous' in
7829 verbose mode class creation announce.
7830 (link_nested_class_to_enclosing): Exclude anonymous classes.
7831 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
7832 anonymous class, even though they appear to have an enclosing
7834 (create_interface): Pass extra argument to
7835 check_class_interface_creation.
7836 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
7837 (create_class): Call check_class_interface_creation and
7838 maybe_create_class_interface_decl with extra new argument. Don't
7839 add private this$<n> to anonymous classes.
7840 (method_declarator): Insert hidden this$<n> to anonymous class
7842 (java_fix_constructors): Deleted code creating default
7843 constructor. Call craft_constructor instead.
7844 (java_check_regular_methods): Set `saw_constructor' to 1 for
7846 (fix_constructors): Pass extra argument to verify_constructor_super.
7847 (verify_constructor_super): New local `sdecl', use it. Search for
7848 matching constructor (possibly featuring arguments) in super
7850 (lookup_method_invoke): Craft constructor according to arguments
7851 list when dealing with anonymous class constructors.
7852 (build_super_invocation): Pass arguments to anonymous class super
7854 (search_loop): Use FOR_LOOP_P.
7855 (labeled_block_contains_loop_p): Likewise.
7857 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7859 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
7860 (enclosing_context_p): New function.
7861 (get_access_flags_from_decl): Handle CLASS_STATIC.
7862 (maybe_layout_super_class): Extra first argument passed to
7864 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
7866 * decl.c (access0_identifier_node): New global.
7867 (init_decl_processing): access0_identifier_node initialized.
7868 (pushdecl): Set DECL_CONTEXT only on non type decls.
7869 * expr.c (lookup_field): Lookup inner class fields in enclosing
7871 (expand_invoke): Use ID_INIT_P.
7872 (expand_java_field_op): Use DECL_CLINIT_P.
7873 * java-tree.def (CLASS_LITERAL): New tree code.
7874 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
7875 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
7876 (struct lang_decl): New field `inner_access'.
7877 (enclosing_context_p): Prototyped.
7878 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
7879 ID_CLINIT_P): New macros.
7880 (CLASS_STATIC): New macro.
7881 (CLASS_ACCESS0_GENERATED_P): New macro.
7882 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
7883 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
7884 INNER_CLASS_P): New macros.
7885 (DECL_INNER_CLASS_LIST): New macro.
7886 * jcf-parse.c (yyparse): Avoid the use of ANSI string
7888 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7889 the shift value to int. Fixed typo in comment.
7890 * lex.c (inst_id, wpv_id): Initialize.
7891 * mangle.c (unicode_mangling_length): Take `$' into account.
7892 * parse.h (DRECOVER, RECOVER): Terminate properly.
7893 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
7894 (typedef struct _jdep): New field `enclosing'.
7895 (JDEP_ENCLOSING): New macro.
7896 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
7897 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
7898 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
7899 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
7900 GET_ENCLOSING_CPC_CONTEXT): New macros.
7901 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
7902 (do_resolve_class): Added extra argument in prototype.
7903 * parse.y (resolve_class): Added extra argument in prototype.
7904 (maybe_create_class_interface_decl): Likewise.
7905 (maybe_use_access_method, build_wfl_wrap): New functions.
7906 (java_complete_expand_classes, java_complete_expand_class):
7908 (java_parser_context_push_initialized_field,
7909 java_parser_context_suspend, java_parser_context_resume):
7911 (maybe_make_nested_class_name, make_nested_class_name,
7912 set_nested_class_simple_name_value,
7913 link_nested_class_to_enclosing, find_as_inner_class,
7914 find_as_inner_class_do, check_inner_class_redefinition,
7915 build_thisn_assign, build_current_thisn, build_access_to_thisn,
7916 maybe_build_thisn_access_method, build_outer_field_access,
7917 build_outer_field_access_methods, build_outer_field_access_expr,
7918 build_outer_method_access_method, build_new_access_id,
7919 build_outer_field_access_method, outer_field_access_p,
7920 outer_field_expanded_access_p, outer_field_access_fix,
7921 build_incomplete_class_ref, patch_incomplete_class_ref,
7922 create_anonymous_class): Likewise.
7923 (inst_id, wpv_id): New static global variables.
7924 (synchronized:): New rule, tagged <node>.
7925 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
7927 (anonymous_class_creation:): New rule, tagged <node>.
7928 (NEW_TK): Tagged <node>.
7929 (type_literals, array_type_literal): New rules, tagged <node>.
7930 (class_declaration:): Removed action when reducing by class_body:
7931 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
7932 using GET_CPC in sub-rules.
7933 (class_member_declaration): Handle inner classes.
7934 (method_declaration): When reducing method_header:, reset
7935 current_function_decl when appropriate.
7936 (method_declarator:): Set the number of formal parameter to 0 for
7937 method declared without arguments.
7938 (constructor_declarator:): Likewise.
7939 (static_initializer:): List of elements kept in a list.
7940 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
7941 use of the keyword `static' for type declarations.
7942 (block_statement:): Handle inner class declarations.
7943 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
7944 type qualified `this'.
7945 (class_instance_creation_expression): Use anonymous_class_creation:
7946 to handle inner class instances creation. Handle qualified `new'.
7947 (something_dot_new): Added appropriate actions.
7948 (create_new_parser_context): New function.
7949 (java_push_parser_context, java_parser_context_save_global,
7950 java_parser_context_suspend): Use create_new_parser_context.
7951 (check_modifiers): Changed leading comment.
7952 (check_class_interface_creation): Handle interclasses.
7953 (add_superinterfaces): Fixed comment.
7954 (create_interface): Build qualified name from the raw_name instead
7955 of its matching WFL. Push the initialized fields list. raw_name added
7956 as an extra argument to maybe_create_class_interface_decl.
7957 (create_class): Build qualified name from the raw_name instead of
7958 its matching WFL. Removed assignment to current_parsed_class_un.
7959 Call PUSH_ERROR before returning an error. Suspend the current
7960 parser context when processing an inner class. Push the
7961 initialized fields list. raw_name added as an extra argument to
7962 maybe_create_class_interface_decl. Add the private this$<n>
7964 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
7965 (register_fields): Get the class type from GET_CPC and handle
7966 previous errors. Added code to handle the creation of static
7967 fields in inner classes. Initialized fields initialization
7968 statements kept in a list of lists.
7969 (maybe_generate_finit): Initialized fields initialization
7970 statements kept in a list of lists. Use GET_CPC.
7971 (maybe_generate_clinit): Likewise.
7972 (method_header): Use GET_CPC and GET_CPC_UN.
7973 (parser_qualified_classname): Handle inner classes.
7974 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
7975 (java_fix_constructors): Hide pointer to enclosing context
7976 instance in constructor list when dealing with inner classes.
7977 (jdep_resolve_class): Call resolve_class with extra first argument
7979 (resolve_class): Add enclosing context as a first extra argument
7980 to do_resolve_class.
7981 (do_resolve_class): Call find_as_inner_class. Handle WFLs
7983 (resolve_no_layout): Extra argument added to resolve_class
7985 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
7986 (java_get_real_method_name): Use GET_CPC_UN.
7987 (check_abstract_method_definitions): Use DECL_CLINIT_P.
7988 (java_check_abstract_methods): Handle static method declared in
7989 inner classes by an error.
7990 (java_check_regular_methods): Use DECL_CLINIT_P.
7991 (source_start_java_method): Also set DECL_MAX_LOCALS.
7992 (create_artificial_method): Call java_parser_context_save_global
7993 and java_parser_context_restore_global instead of saving/restoring
7994 the context by hand.
7995 (expand_start_java_method): Improved verbose mode message.
7996 (java_complete_expand_methods): Fixed leading comment. Use
7998 (fix_constructors): Added assignment to this$<n> if necessary.
7999 (java_expand_classes): Call java_complete_expand_classes instead
8000 of java_complete_expand_methods.
8001 (make_qualified_primary): Simplified.
8002 (merge_qualified_name): Optimized for missing left or right parts.
8003 (resolve_expression_name): Handle access to outer class fields from
8005 (resolve_qualified_expression_name): New macro
8006 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8007 classes. Report error on non appropriate qualification of
8008 `new'. Handle qualified `this'.
8009 (not_accessible_p): Allow access to outer class private fields from
8011 (patch_method_invocation): Handle method invocations through
8012 access methods and inner class constructor invocations.
8013 (find_applicable_accessible_methods_list): Search enclosing
8014 contexts of an inner class.
8015 (search_applicable_methods_list): Fixed typo.
8016 (argument_types_convertible): Handle inner class constructors'
8017 hidden outer context reference argument.
8018 (qualify_ambiguous_name): Handle qualified `this'.
8019 (java_complete_lhs): Handle use of field accessed through
8020 artificial access methods in various cases of assignments. Handle
8022 (check_final_assignment): Use DECL_CLINIT_P.
8023 (valid_ref_assignconv_cast_p): Handle the destination being an
8024 enclosing context of the source.
8025 (patch_unaryop): Handle use of field accessed through artificial
8027 (patch_return): Use DECL_CLINIT_P.
8028 (patch_throw_statement): Use DECL_CLINIT_P.
8029 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8030 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8033 2000-01-16 Anthony Green <green@cygnus.com>
8035 * parse.y (build_string_concatenation): Only use
8036 StringBuffer(String) shortcut if String arg is constant.
8038 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8040 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8041 the shift value to int. Fixed typo in comment.
8043 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8045 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8046 * jcf-write.c: Likewise.
8047 * parse.y: Likewise.
8048 * parse.c: Regenerate.
8050 2000-01-09 Anthony Green <green@cygnus.com>
8052 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8053 bytecodes in the correct order.
8055 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8057 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8059 2000-01-06 Anthony Green <green@cygnus.com>
8061 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8062 before building constant array decl.
8064 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8066 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8067 method invocation and typo in conditional expression.
8068 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8069 the appropriate NOTE_POP.
8070 * parse.y (patch_binop): Shift value mask to feature the right
8073 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8075 * class.c (assume_compiled, assume_compiled_node): Add static
8077 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8079 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8081 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8083 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8084 to `__modifier' to avoid stringifying it.
8086 * parse.y (verify_constructor_circularity): Don't call a variadic
8087 function with a non-literal format string.
8088 (java_check_abstract_methods): Move unreachable code inside
8089 `continue' statement.
8090 (lookup_method_invoke): Call xstrdup, not strdup.
8092 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8095 * jcf-parse.c (yyparse): Likewise.
8097 * jv-scan.c (main): Likewise.
8099 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8101 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8102 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8103 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8106 * parse.y (synchronized, variable_redefinition_error,
8107 check_class_interface_creation, create_interface, create_class,
8108 method_header, finish_method_declaration,
8109 check_modifiers_consistency, method_declarator,
8110 complete_class_report_errors, check_abstract_method_definitions,
8111 java_check_regular_methods, check_throws_clauses,
8112 java_check_abstract_methods, read_import_dir,
8113 check_pkg_class_access, declare_local_variables, fix_constructors,
8114 cut_identifier_in_qualified, resolve_expression_name,
8115 resolve_qualified_expression_name, patch_method_invocation,
8116 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8117 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8118 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8119 patch_try_statement, patch_synchronized_statement,
8120 patch_throw_statement, check_thrown_exceptions,
8121 patch_conditional_expr): Likewise.
8123 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8125 * Makefile.in (LIBDEPS): Added gcc's errors.o
8126 (../jcf-dump$(exeext):): Link with gcc's errors.o
8127 (../gcjh$(exeext):): Likewise.
8128 * expr.c (expand_java_NEW): Layout the entire target type instead of
8129 laying out its methods only.
8130 (lookup_field): Layout the class after having loaded it.
8131 * java-tree.h (java_debug_context): Declared.
8132 * jcf-io.c (toplev.h): Included.
8133 (find_class): Removed assignment to jcf's outofsynch
8134 field. Force source file to be read if newer than its matching
8135 class file. Tweaked debug messages.
8136 * jcf-parse.c (jcf_out_of_synch): Deleted.
8137 (read_class): Call to jcf_out_of_synch removed.
8138 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8139 (jcf_out_of_synch): Prototype deleted.
8140 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8141 `deprecated' and `class_err': integer turned into bit-fields.
8142 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8143 * parse.y (package_list): New global.
8144 (package_declaration:): Record newly parsed package name.
8145 (extra_ctxp_pushed_p): Static global deleted.
8146 (java_parser_context_save_global): Create buffer context for the
8147 purpose of saving globals, if necessary.
8148 (java_parser_context_restore_global): Pop context pushed for the
8149 purpose of saving globals, if necessary.
8150 (java_debug_context_do): New prototype and function.
8151 (java_debug_context): Likewise.
8152 (do_resolve_class): Use already parsed package names to qualify
8153 and lookup class candidate.
8154 (java_pre_expand_clinit): Removed unnecessary local variable.
8156 1999-12-17 Tom Tromey <tromey@cygnus.com>
8158 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8160 (process_file): Use `\n\' at end of each line in string.
8162 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8164 * expr.c (expand_invoke): Layout the loaded class before
8165 attempting to use it.
8166 (expand_java_field_op): Allow final field assignments to take
8168 * typeck.c (convert): Return error_mark_node if expr is null.
8170 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8172 * class.c (class_depth): Return -1 if the class doesn't load
8174 * expr.c (can_widen_reference_to): Check for errors during depth
8175 computation and return 0 accordingly.
8176 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8177 create default constructors and add an other error check.
8178 * parse.h (java_fix_constructors): Prototyped.
8179 * parse.y (java_pre_expand_clinit): Likewise.
8180 (build_super_invocation): Re-prototyped to feature one argument.
8181 (java_check_circular_reference): Directly use `current'.
8182 (java_fix_constructors): New function.
8183 (java_check_regular_methods): Don't create default constructors
8184 here, but abort if none were found.
8185 (java_complete_expand_methods): Pre-process <clinit> calling
8186 java_pre_expand_clinit.
8187 (java_pre_expand_clinit): New function.
8188 (fix_constructors): build_super_invocation invoked with the
8189 current method declaration as an argument.
8190 (build_super_invocation): Use the context of the processed method
8191 decl argument instead of current_class.
8192 * typeck.c (lookup_java_method): Take WFLs in method names into
8195 1999-12-14 Per Bothner <per@bothner.com>
8197 * class.c (make_class_data): flag_keep_inline_functions to keep
8198 private methods in the method array.
8200 1999-12-15 Anthony Green <green@cygnus.com>
8202 * check-init.c (check_init): Take into account both types of
8203 `throw's when checking for uninitialized variables.
8205 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8207 * parse.y (java_complete_lhs): Force convertion of array
8208 dimensions to int_type_node, that's what runtime's ABI expects.
8210 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8212 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8213 operand of a WFL, until the Java front-end gets fixed with regard
8214 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8216 1999-12-10 Andrew Haley <aph@cygnus.com>
8218 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8219 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8220 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8224 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8226 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8227 before calling expand_eh_region_start and expand_start_all_catch.
8228 * except.c (expand_start_java_handler): Switch to permanent
8229 obstack before calling expand_eh_region_start.
8230 (expand_end_java_handler): Switch to permanent obstack before
8231 calling expand_start_all_catch.
8233 1999-12-5 Anthony Green <green@cygnus.com>
8235 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8236 function with side effects.
8237 (init_decl_processing): Mark all memory allocating DECLs with
8240 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8242 * except.c (expand_end_java_handler): Call
8243 expand_resume_after_catch and end_catch_handler.
8245 1999-11-30 Anthony Green <green@cygnus.com>
8247 * verify.c (verify_jvm_instructions): Create new return label
8248 chain if non existent (don't rely on the verified state of the jsr
8251 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8253 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8254 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8256 * parse.y (patch_assignment): Removed bogus final class test on
8257 lhs when checking on whether to emit an ArrayStoreException runtime
8259 * expr.c (expand_java_arraystore): Likewise.
8261 1999-11-28 Anthony Green <green@cygnus.com>
8263 * decl.c (find_local_variable): Reuse single slot decls when
8266 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8268 * jcf-parse.c (saw_java_source): Global variable removed.
8269 (read_class): Don't use `saw_java_source'. Added extra braces.
8270 (yyparse): Code setting `saw_java_source' removed.
8272 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8274 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8276 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8278 * verify.c (merge_type_state): Non verified subroutines being
8279 considered more than once to trigger passive type merge.
8281 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8283 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8284 in case of error. Error message tuned.
8286 1999-11-21 Anthony Green <green@cygnus.com>
8288 * constants.c (find_methodref_index): Unwrap method names before
8289 inserting them in the constant pool.
8291 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8293 * class.c (assume_compiled_node): New typedef.
8294 (assume_compiled_tree): New static data.
8295 (find_assume_compiled_node): New function.
8296 (add_assume_compiled): New function.
8297 (assume_compiled): New function.
8298 * class.c (make_class_data): Use assume_compiled.
8299 (is_compiled_class): Use assume_compiled.
8301 * java-tree.h (add_assume_compiled): Declare.
8303 * lang.c (lang_decode_option): Parse new options.
8305 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8307 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8308 int_type_node: that's what `_Jv_AllocObject' expects.
8310 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8312 * parse.y (lookup_method_invoke): Use lang_printable_name to
8313 reliably build the type name during error report. Fixes PR gcj/97.
8315 1999-11-09 Tom Tromey <tromey@cygnus.com>
8317 * jcf-path.c: Include <sys/stat.h>.
8318 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8319 (DIR_UP): New macro.
8321 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8323 * parse.y (source_end_java_method): Resume permanent allocation,
8324 reversing Apr 27 1998 patch.
8325 (patch_string_cst): Pop obstacks after having pushed the permanent
8328 1999-11-05 Tom Tromey <tromey@cygnus.com>
8330 * class.c (finish_class): Emit inlined methods if any native
8331 methods exist in the class. Fixes PR gcj/85.
8333 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8335 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8336 (qualify_ambiguous_name): Likewise.
8338 1999-11-03 Godmar Back <gback@cs.utah.edu>
8340 * typeck.c: (lookup_java_method): search all inherited
8341 interfaces when looking up interface method.
8343 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8345 * parse.y (method_header:): Issue error message for rule `type
8347 (synchronized:): Error report when not using synchronized.
8349 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8351 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8352 being used before the superclass constructor has been called.
8353 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8354 instead of `CALL_THIS_CONSTRUCTOR_P'.
8356 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8358 * check-init.c: Fix typo in comment.
8360 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8362 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8365 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8367 * parse.y (expression_statement:): Call function to report
8368 improper invocation of a constructor.
8369 (parse_ctor_invocation_error): New function.
8371 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8373 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8376 1999-10-21 Tom Tromey <tromey@cygnus.com>
8378 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8379 in generated `main'.
8381 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8383 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8384 (qualify_ambiguous_name): Likewise.
8386 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8388 * parse.y (java_complete_tree): fold_constant_for_init to work on
8390 (java_complete_lhs): Likewise.
8391 (array_constructor_check_entry): Complete an initializer element
8392 on permanent_obstack.
8394 1999-10-19 Tom Tromey <tromey@cygnus.com>
8396 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8397 From Mike Moreton <mike@pillim.demon.co.uk>.
8399 1999-10-15 Greg McGary <gkm@gnu.org>
8401 * java-tree.h (flag_bounds_check): Remove extern decl.
8402 * lang.c (flag_bounds_check): Remove global variable.
8403 (lang_f_options): Remove "bounds-check" entry.
8404 (lang_init_options): Default flag_bounds_check to "on".
8406 1999-10-14 Tom Tromey <tromey@cygnus.com>
8408 * jvgenmain.c (usage): New function.
8409 (main): Use it. Also, handle `-D' options.
8410 * jvspec.c (lang_specific_driver): Recognize -D.
8411 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8413 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8415 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8417 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8418 variadic function with a non-literal format string.
8420 * parse-scan.y (report_main_declaration): Likewise.
8422 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8424 * parse.y (read_import_dir, patch_assignment, patch_binop,
8425 patch_array_ref): Likewise.
8427 * typeck.c (build_java_array_type): Likewise.
8429 * verify.c (verify_jvm_instructions): Likewise.
8431 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8433 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8435 1999-10-07 Anthony Green <green@cygnus.com>
8437 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8438 where CHECK_PUT may fail for valid reasons.
8440 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8441 UNSAFE_PUTN): New macros.
8443 1999-10-04 Tom Tromey <tromey@cygnus.com>
8445 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8446 well. Fixes Java PR gcj/59.
8447 * parse-scan.y (yyerror): Report errors.
8449 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8451 * decl.c (insert_block): Remove unconditional `abort'.
8453 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8455 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8456 FUNCTION_CODE now of type int. All callers changed.
8457 Set the builtin's DECL_BUILT_IN_CLASS.
8459 1999-09-23 Tom Tromey <tromey@cygnus.com>
8461 * jvspec.c (lang_specific_driver): Don't read spec file if
8462 -fsyntax-only given.
8464 1999-09-22 Tom Tromey <tromey@cygnus.com>
8466 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8468 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8469 (WORDS_TO_LONG): Likewise.
8470 (WORDS_TO_DOUBLE): Likewise.
8472 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8474 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8475 (RELOCATION_VALUE_1): Likewise.
8476 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8477 push_in_const, push_long_const): Prototyped.
8478 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8479 (push_constant2): Likewise.
8480 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8481 (find_constant_wide): Cast find_constant2's integer arguments to
8483 (find_constant_index): Cast find_constant2's and find_constant2's
8484 integer arguments to `jword'.
8485 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8486 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8487 (emit_if): Use RELOCATION_VALUE_1.
8488 (emit_goto): Likewise.
8489 (emit_jsr): Likewise.
8490 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8491 argument to push_long_const to HOST_WIDE_INT.
8493 1999-09-15 Andreas Schwab <schwab@suse.de>
8495 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8497 1999-09-20 Nick Clifton <nickc@cygnus.com>
8499 * lang.c (lang_decode_option): Extend comment.
8501 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8503 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8506 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8508 * gjavah.c (get_field_name, print_method_info, print_include,
8509 add_namelet): Use xmalloc, not malloc.
8511 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8512 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8515 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8517 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8519 * jcf-path.c (add_entry): Likewise.
8521 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8523 * jv-scan.c (xmalloc): Remove definition.
8525 * jvgenmain.c (xmalloc): Likewise.
8527 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8529 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8531 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8532 concat, not xmalloc/sprintf.
8533 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8534 (xstrdup): Remove definition.
8536 * parse.y (duplicate_declaration_error_p,
8537 constructor_circularity_msg, verify_constructor_circularity,
8538 check_abstract_method_definitions, java_check_regular_methods,
8539 java_check_abstract_methods, patch_method_invocation,
8540 check_for_static_method_reference, patch_assignment, patch_binop,
8541 patch_cast, array_constructor_check_entry, patch_return,
8542 patch_conditional_expr): Use xstrdup, not strdup.
8544 * zextract.c (ALLOC): Use xmalloc, not malloc.
8546 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8548 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8550 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8551 (do_spec, lang_specific_pre_link, lang_specific_driver,
8552 input_filename, input_filename_length): Don't declare.
8553 (main_class_name, jvgenmain_spec, lang_specific_driver):
8555 (lang_specific_driver): All calls to the function pointer
8556 parameter now explicitly call `fatal'.
8558 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8560 * parse.y (find_applicable_accessible_methods_list): Search
8561 abstract classes as interfaces.
8563 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8565 * class.c (finish_class): We're now outside a valid method
8566 declaration. Tell the rest of gcc so.
8568 1999-09-08 Bruce Korb autogen@linuxbox.com
8570 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8572 1999-09-07 Tom Tromey <tromey@cygnus.com>
8574 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8576 (decode_signature_piece): Don't emit "::" in JArray<>.
8577 (print_namelet): Only print trailing `;' when printing a class.
8579 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
8581 * java-tree.h: Delete declarations for all tree nodes now moved to
8583 * decl.c: Delete their definitions.
8585 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8587 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8588 * Makefile.in (OBJS): Add ggc-callbacks.o.
8589 (OBJDEPS): Likewise.
8591 1999-09-03 Tom Tromey <tromey@cygnus.com>
8593 * parse.y (strip_out_static_field_access_decl): Return operand if
8594 it satisfies JDECL_P.
8596 1999-09-02 Tom Tromey <tromey@cygnus.com>
8598 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8599 Handle nested arrays, like `[[I'.
8601 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8603 * class.c (finish_class): Remove unused parameter, all callers
8606 * expr.c (build_java_athrow): Change return type to void.
8607 (java_lang_expand_expr): Make sure each case in switch returns a
8610 * java-tree.h (finish_class): Fix prototype to take void args.
8612 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8613 (main): Issue return from main, not exit.
8615 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8617 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8619 * jv-scan.c (main): Issue return from main, not exit.
8621 * parse.y (check_abstract_method_definitions,
8622 java_check_abstract_method_definitions): Add static prototypes.
8623 (java_complete_expand_methods): Fix call to `finish_class'.
8625 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8628 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8630 * lang.c (language_string): Constify.
8632 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8634 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
8635 Remove hacks for stuff which comes from libiberty.
8637 * Make-lang.in: Likewise.
8639 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
8641 * Makefile.in (xref.o): Depend on xref.c explicitly.
8643 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8645 * java-tree.h (lang_printable_name): Constify a char*.
8647 * lang.c (lang_printable_name): Likewise.
8649 1999-08-27 Jeffrey A Law (law@cygnus.com)
8651 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
8654 1999-08-26 Tom Tromey <tromey@cygnus.com>
8656 * gjavah.c (print_cxx_classname): Print "::" before qualified
8659 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8661 * parse.y (lookup_cl): Changed leading comment. Now does its best
8662 to set the column number.
8663 (qualify_ambiguous_name): Take WFL wrappers into account.
8665 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
8667 * verify.c (verify_jvm_instructions): Don't check instruction
8668 validity beyond end of method.
8670 1999-08-25 Tom Tromey <tromey@cygnus.com>
8672 * jvspec.c (lang_specific_driver): Correctly handle --help again.
8674 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8676 * gjavah.c (print_name, print_base_classname, utf8_cmp,
8677 cxx_keyword_subst, generate_access, name_is_method_p,
8678 get_field_name, print_field_name, super_class_name, print_include,
8679 decode_signature_piece, print_class_decls, usage, help,
8680 java_no_argument, version, add_namelet, print_namelet): Add static
8682 (print_base_classname, utf8_cmp, cxx_keyword_subst,
8683 name_is_method_p): Constify a char*.
8684 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
8685 Provide a final else clause in an if-else-if.
8686 (print_field_info): Add missing final arg in function call to
8688 (print_method_info, decompile_method, decode_signature_piece,
8689 print_c_decl, print_full_cxx_name, print_stub,
8690 print_mangled_classname, super_class_name, print_include,
8691 add_namelet, add_class_decl, print_class_decls, process_file,
8692 help): Constify a char*.
8694 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
8695 push_int_const, find_constant_wide, find_constant_index,
8696 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
8697 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
8698 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
8699 emit_if, emit_goto, emit_jsr, call_cleanups,
8700 make_class_file_name): Add static prototypes.
8701 (generate_bytecode_return, generate_bytecode_insns): Pass a
8702 NULL_PTR, not a NULL_TREE.
8704 * jv-scan.c: Include "jcf.h".
8705 (main): Declare using DEFUN macro.
8707 * jvspec.c (find_spec_file, lang_specific_pre_link,
8708 lang_specific_driver): Add prototypes.
8709 (find_spec_file): Constify a char*.
8711 * keyword.gperf (hash, java_keyword): Add prototypes.
8713 * lang.c (lang_print_error): Add static prototype.
8714 (lang_init): Prefer memcpy over bcopy to avoid casts.
8716 * lex.c (yylex): Add static prototype.
8718 * parse-scan.y: Include "lex.c" earlier.
8720 * parse.h: Remove redundant declaration for `yylex'.
8722 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
8723 labeled_block_contains_loop_p): Add static prototypes.
8724 (not_accessible_p): Make static to match prototype.
8726 * verify.c (start_pc_cmp): Don't needlessly cast away const.
8728 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8730 * parse.y (check_method_redefinition): Changed leading comment.
8731 (check_abstract_method_definitions): New function.
8732 (java_check_abstract_method_definitions): New function.
8733 (java_check_regular_methods): Call it.
8734 (verify_constructor_super): Fixed indentation.
8735 (lookup_method_invoke): Likewise.
8737 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8739 * parse.y (method_header): Return a null pointer if the current
8741 (finish_method_declaration): Return if the current function decl
8743 (source_start_java_method): Likewise.
8744 (java_method_add_stmt): Likewise.
8746 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8748 * class.c (emit_register_class): Removed unnecessary call to
8750 * parse.y (labeled_block_contains_loop_p): Removed unused local
8753 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8755 * parse.y (java_refold): Added prototype.
8757 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8759 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8760 (java_stabilize_reference): Removed unnecessary `else'.
8761 (java_complete_lhs): Set flag to remember boolean. Call
8762 java_refold. Added comments.
8763 (java_decl_equiv): New function.
8764 (binop_compound_p): Likewise.
8765 (java_refold): Likewise.
8766 (patch_unaryop): Striped static field access assigned to decl and
8767 op. Changed promotion scheme for ++/-- operators.
8768 (search_loop): New function.
8769 (labeled_block_contains_loop_p): Likewise.
8770 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8772 (patch_bc_statement): Call search_loop. Fixed comment.
8774 1999-08-14 Anthony Green <green@cygnus.com>
8776 * expr.c (java_lang_expand_expr): Mark static array data as
8779 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8781 * jvgenmain.c (main): NUL-terminate name_obstack.
8783 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8785 * check-init.c (check_bool2_init, done_alternative): Add static
8788 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
8789 (add_method, build_utf8_ref, build_class_ref,
8790 append_gpp_mangled_type, layout_class_method): Constify a char*.
8792 * decl.c (push_promoted_type, make_binding_level): Add static
8794 (push_promoted_type, pushdecl): Constify a char*.
8796 * except.c (find_handler_in_range, link_handler,
8797 check_start_handlers): Add static prototypes.
8799 * expr.c (process_jvm_instruction): Constify a char*.
8801 * gjavah.c (main): Constify a char*.
8803 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
8806 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
8808 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
8809 munge, print_ents): Constify a char*.
8811 * jcf-dump.c (disassemble_method): Constify a char*.
8812 (print_constant_pool, print_exception_table): Add static prototypes.
8813 (print_constant, print_exception_table, main, disassemble_method):
8816 * jcf-io.c (find_classfile, find_class): Likewise.
8818 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
8819 (set_source_filename, predefined_filename_p): Add static prototypes.
8820 (set_source_filename, get_constant, get_class_constant,
8821 find_in_current_zip): Constify a char*.
8823 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
8825 (add_entry, add_path, jcf_path_classpath_arg,
8826 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8828 * jcf-reader.c (get_attribute, jcf_parse_preamble,
8829 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
8830 jcf_parse_one_method, jcf_parse_methods,
8831 jcf_parse_final_attributes): Add static prototypes.
8832 (get_attribute): Constify a char*.
8834 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
8835 jcf_dependency_add_target, jcf_path_classpath_arg,
8836 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8838 * jv-scan.c (main): Constify a char*.
8839 (gcc_obstack_init): Add prototype arguments.
8841 * jvgenmain.c (gcc_obstack_init): Likewise.
8842 (main): Constify a char*.
8844 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
8846 (put_decl_string, lang_print_error): Constify a char*.
8847 (lang_init): Remove redundant extern prototype.
8849 * mangle.c (emit_unicode_mangled_name): Constify a char*.
8851 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
8852 Add static prototypes.
8853 (get_type_from_signature): Constify a char*.
8855 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
8856 Add static prototypes.
8857 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
8858 (verify_jvm_instructions): Constify a char*.
8860 * xref.c (xref_flag_value): Likewise.
8862 * xref.h (xref_flag_value): Likewise.
8864 * zextract.c (makeword, makelong): Add static prototypes.
8865 (makeword, makelong): Constify a uch*.
8867 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8869 * lang.c (java_dummy_print): Constify a char*.
8870 (lang_print_error): Likewise.
8871 (lang_init): Remove redundant prototype for `print_error_function'.
8872 (lang_init_source): Likewise.
8873 (lang_identify): Constify a char*.
8875 1999-08-09 Tom Tromey <tromey@cygnus.com>
8877 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
8878 (WORDS_TO_LONG): Likewise.
8879 (WORDS_TO_DOUBLE): Likewise.
8881 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8883 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
8885 * expr.c (java_stack_pop, java_array_data_offset,
8886 build_java_throw_out_of_bounds_exception, case_identity,
8887 build_java_check_indexed_type): Add static prototypes.
8888 (linenumber_table, expand_invoke, expand_java_field_op,
8889 build_primtype_type_ref, expand_byte_code): Constify a char*.
8891 * java-tree.h (build_primtype_type_ref, linenumber_table):
8893 (java_lang_expand_expr): Add prototype.
8895 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
8896 `java_lang_expand_expr'.
8898 * lex.c (java_lex_error): Constify a char*.
8899 (java_get_unicode, java_read_char, java_allocate_new_line,
8900 java_unget_unicode, java_sneak_unicode): Prototype.
8902 * parse-scan.y (current_class, package_name, method_declarator,
8903 report_class_declaration, yyerror): Constify a char*.
8905 * parse.h (java_report_errors): Prototype.
8906 (yyerror): Constify a char*.
8908 * parse.y (classitf_redefinition_error, check_modifiers,
8909 parse_jdk1_1_error, lookup_package_type,
8910 lookup_package_type_and_set_next, get_printable_method_name,
8911 purify_type_name): Constify a char*.
8912 (build_super_invocation, maybe_generate_finit,
8913 verify_constructor_super, parser_add_interface,
8914 add_superinterfaces, jdep_resolve_class, note_possible_classname,
8915 java_complete_expand_methods, java_expand_finals,
8916 cut_identifier_in_qualified, java_stabilize_reference,
8917 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
8918 merge_string_cste): Prototype.
8919 (single_type_import_declaration, yyerror,
8920 variable_redefinition_error, build_array_from_name,
8921 build_unresolved_array_type, check_class_interface_creation,
8922 resolve_class, complete_class_report_errors,
8923 note_possible_classname, read_import_dir,
8924 find_in_imports_on_demand, resolve_package, fix_constructors,
8925 check_deprecation, lookup_method_invoke,
8926 maybe_build_primttype_type_ref, array_constructor_check_entry):
8928 (java_complete_expand_methods, java_expand_finals): Make static.
8929 (convert_narrow): Remove static prototype.
8931 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
8933 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
8935 1999-08-02 Richard Henderson <rth@cygnus.com>
8937 * decl.c: Include defaults.h instead of expr.h.
8938 * parse.y: Likewise.
8940 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
8942 * java/decl.c (start_java_method): Change all uses of
8943 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
8944 Ensure expr.h is included.
8945 * java/expr.c (pop_arguments): Ditto.
8946 * java/parse.y (expand_start_java_method): Ditto.
8948 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8950 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
8952 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
8954 * decl.c: Include "function.h".
8955 * except.c: Likewise.
8956 * parse.y: Likewise.
8957 * Makefile.in: Update dependencies.
8959 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8961 * expr.c (build_java_soft_divmod): Provide a default case in switch.
8962 (java_lang_expand_expr): Mark parameters `target', `tmode' and
8963 `modifier' with ATTRIBUTE_UNUSED.
8965 * gjavah.c (process_file): Add braces around ambiguous `else'.
8967 * jcf-dump.c (print_access_flags, localvar_free): Change return
8970 * parse.y (java_complete_expand_method): Initialize variable
8972 (resolve_qualified_expression_name): Likewise for `field_decl'.
8973 (patch_method_invocation): Likewise for `class_to_search'.
8974 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
8975 (patch_assignment): Likewise for `lhs_type'.
8977 * verify.c (verify_jvm_instructions): Remove unused variable
8980 1999-07-25 Richard Henderson <rth@cygnus.com>
8982 * decl.c (va_list_type_node): New.
8984 1999-07-25 Anthony Green <green@cygnus.com>
8986 * gjavah.c (print_stub): New function.
8987 (METHOD_IS_NATIVE): New macro.
8988 (print_mangled_classname): Make static.
8989 (HANDLE_END_FIELD): Don't emit fields during stub generation.
8990 (process_file): Perform stub generation.
8991 (HANDLE_METHOD): Don't emit class decls during stub
8993 (HANDLE_END_METHOD): Take into account stub generation.
8994 (print_method_info): Handle stub generation.
8995 (print_stub): New function.
8996 (print_cxx_classname): Make signature consistant with others.
8997 (help): Describe -stubs option.
8998 (main): Create stub file.
8999 (version): Use version.c.
9000 (print_full_cxx_name): New function.
9001 (print_c_decl): Use print_full_cxx_name.
9003 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9005 * check-init.c (check_init): Handle MAX_EXPR.
9007 1999-07-15 Andrew Haley <aph@cygnus.com>
9009 * lang.c (flag_use_divide_subroutine): New variable.
9010 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9011 fp-to-integer conversion.
9012 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9015 * expr.c (build_java_soft_divmod): New function.
9016 (build_java_binop): Call build_java_soft_divmod if
9017 flag_use_divide_subroutine is set.
9018 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9019 soft_lrem_node: new builtin functions.
9020 (init_decl_processing) Initialize the new builtins.
9021 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9022 soft_lrem_node: new builtin functions.
9023 (build_java_soft_divmod): New function.
9024 * parse.y: Call build_java_soft_divmod if
9025 flag_use_divide_subroutine is set.
9028 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9029 a --specs= arg) even if not linking.
9030 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9031 -fuse-divide-subroutine
9033 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9035 * parse.y (resolve_and_layout): Check methods only once.
9036 (resolve_qualified_expression_name): Verify thrown exceptions
9038 (check_thrown_exceptions): Reject exceptions thrown in
9039 initializer. Error message tuned.
9041 1999-07-14 Andrew Haley <aph@cygnus.com>
9043 * expr.c (expand_expr): Do not return the last statement in a
9044 block as the block's value.
9046 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9048 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9049 CALL_EXPR, to avoid order of evaluation changes.
9051 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9053 * parse.y (qualify_ambiguous_name): Do not use
9054 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9056 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9058 * check-init.c (check_init): Handle MAX_EXPR.
9059 * expr.c (force_evaluation_order): Force method call arguments to
9060 be evaluated in left-to-right order.
9061 * parse.y (qualify_ambiguous_name): Loop again to qualify
9062 NEW_ARRAY_EXPR properly.
9064 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9066 * parse.y (patch_invoke): Resolve unresolved invoked method
9068 (qualify_ambiguous_name): STRING_CST to qualify expression for
9069 type name resolution.
9071 1999-06-24 Andrew Haley <aph@cygnus.com>
9073 * class.c (finish_class): Whenever a deferred method is
9074 output, rescan the list of methods to see if a new candidate for
9075 output can be found.
9077 1999-06-28 Tom Tromey <tromey@cygnus.com>
9079 * jvspec.c (lang_specific_driver): Recognize --help.
9081 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9083 * parse.y (resolve_package): Fixed bogus return statement.
9084 (patch_method_invocation): Resolve method invocation beginning with
9085 a package name qualifier.
9087 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9089 * Make-lang.in (java.stage1): Depend on stage1-start.
9090 (java.stage2): Likewise for stage2-start.
9091 (java.stage3): Likewise for stage3-start.
9092 (java.stage4): Likewise for stage4-start.
9094 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9096 * parse.y (java_complete_lhs): When doing cross referencing, don't
9097 try to keep file location on a WFL expanded as a CALL_EXPR.
9099 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9101 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9102 compiling to class file a void method with an empty method body.
9103 As a side effect, the bytecode backend will generate the
9104 appropriate `return' instruction.
9106 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9108 * parse.y (lookup_package_type_and_set_next): New function prototype.
9109 (resolve_package): Search current and imported packages.
9110 (lookup_package_type_and_set_next): New function.
9112 1999-06-22 Andrew Haley <aph@cygnus.com>
9114 * verify.c (verify_jvm_instructions): Check for pending blocks
9115 before invalid PC test and opcode switch, not after.
9117 1999-06-21 Andrew Haley <aph@cygnus.com>
9119 * except.c (find_handler_in_range): The upper limit for exception
9120 ranges is exclusive, not inclusive: (start <= pc < end).
9121 (link_handler): find child pointer which points to outer by
9122 searching sibling list: previous code incorrectly assumed that
9123 outer->outer->first_child must point to outer.
9124 * verify.c (verify_jvm_instructions): FIXME added to code for
9126 (verify_jvm_instructions): Do not assume that the last block
9127 processed in a subroutine is a block which ends with a `ret'
9128 instruction. With some control flows it is possible that the last
9129 block ends with an `athrow'.
9131 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9133 * parse.y (qualify_ambiguous_name): Reorganized the post
9134 evaluation of non WFL leading expression nodes.
9136 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9138 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9141 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9143 * parse.y (qualify_ambiguous_name): Handle qualified expression
9144 beginning with a STRING_CST.
9146 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9148 * parse.y (register_fields): Set DECL_INITIAL on both
9149 pre-initialized static and public fields.
9150 (resolve_field_access): Static field access expressions to always
9152 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9153 qualification. CONVERT_EXPR to be resolved as an expression name.
9154 (java_complete_lhs): Identify and access qualified final
9155 initialized field in switch statement case expression.
9156 (fold_constant_for_init): Pre-initialized field decl constant to
9159 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9161 * parse.y (note_possible_classname): Mark returned node with
9162 QUALIFIED_P only if the original class name contained a '/'.
9164 1999-06-05 Anthony Green <green@cygnus.com>
9166 * Make-lang.in (gcjh): More parallel build fixes.
9168 1999-06-03 Mike Stump <mrs@wrs.com>
9170 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9172 1999-06-02 Anthony Green <green@cygnus.com>
9174 * except.c (link_handler): Chain exception handlers in order.
9176 1999-06-02 Anthony Green <green@cygnus.com>
9178 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9179 with nops and process as usual in order to always set correct EH
9180 ranges. Emit detailed warnings about unreachable bytecodes.
9182 1999-06-02 Anthony Green <green@cygnus.com>
9184 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9187 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9189 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9190 or the searched field decl.
9192 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9194 * parse.y (fold_constant_for_init): Convert numerical constant
9195 values to the type of the assigned field.
9197 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9199 * expr.c (lookup_field): Relaxed the test on class loading error
9201 * parse.y (fold_constant_for_init): Enabeled old code.
9203 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9205 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9206 decide the validity of the cast of a java.lang.Cloneable reference
9208 (patch_conditional_expr): Fixed first argument passed to
9209 binary_numeric_promotion.
9211 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9213 * parse.y (qualify_ambiguous_name): Take into account that a
9214 CONVERT_EXPR might specify a type as a WFL.
9216 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9218 * parse.y (patch_assignment): Save the rhs before using it as an
9219 argument to _Jv_CheckArrayStore.
9221 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9223 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9225 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9227 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9228 floating point litteral only when the exponent indicator has been
9231 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9233 * parse.y (formal_parameter:): Construct argument tree list
9234 element even if a yet unsupported final parameter was encountered.
9236 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9238 * parse.y (finish_method_declaration): Issue errors for native or
9239 abstract methods declared with a method body, as well as for non
9240 native or non abstract methods with no method body.
9242 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9244 * class.c (build_utf8_ref): Initialize variable `field'.
9246 * decl.c (init_decl_processing): Initialize variable `field'.
9248 * expr.c (build_known_method_ref): Mark parameters `method_type',
9249 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9250 (process_jvm_instruction): Likewise for parameter `length'.
9252 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9253 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9256 * parse.y (maybe_generate_clinit): Remove unused variable
9257 `has_non_primitive_fields'.
9258 (find_in_imports_on_demand): Initialize variables `node_to_use'
9260 (patch_binop): Likewise for variable `prom_type'.
9261 (patch_unaryop): Likewise for variable `prom_type'.
9263 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9265 * xref.c (xref_table): Add missing initializer.
9267 1999-05-14 Tom Tromey <tromey@cygnus.com>
9269 * java-except.h (struct eh_range): Removed unused `next' member.
9270 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9271 after adding all exception handlers. Sort exception ranges in
9273 (struct pc_index): New structure.
9274 (start_pc_cmp): New function.
9275 * except.c (add_handler): Return `void'. Don't call link_handler;
9276 instead construct an ordinary linked list and do range
9278 (check_nested_ranges): New function.
9279 (link_handler): Changed interface to allow merging of eh_ranges.
9280 Split overlapping ranges. Return `void'.
9282 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9284 * parse.y (constructor_block_end:): New rule, tagged <node>.
9285 (constructor_body:): Use `constructor_block_end' instead of
9288 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9290 * parse.y (statement_nsi:): Pop `for' statement block.
9291 (java_complete_lhs): Labeled blocks containing no statement are
9292 marked as completing normally.
9294 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9296 * xref.c (xref_set_current_fp): New function, defined.
9297 * xref.h (xref_set_current_fp): New function, prototyped.
9299 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9301 * check-init.c (check_init): Take into account that
9302 LABELED_BLOCK_STMT can be empty.
9304 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9306 * parse.y (java_check_regular_methods): Warning check on not
9307 overriding methods with default access in other packages does not
9308 apply to `<clinit>'.
9309 (java_complete_lhs): If block body is an empty_stmt_node, replace
9310 it by NULL_TREE. This prevents gcc from generating an irrelevant
9313 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9315 * check-init.c (check_init): Removed code accepting to see things
9316 falling through default:, when doing xrefs.
9317 * java-tree.h (do_not_fold): New global variable, declared.
9318 * parse.y (do_not_fold): New global variable, defined.
9319 (java_complete_expand_method): Set `do_not_fold' to the value of
9320 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9321 and reinstall them after them have been purged; do not check for
9322 initializations; do not issue missing return errors.
9323 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9325 (patch_binop): Skip the fold part when doing xrefs.
9326 (build_string_concatenation): Skip the concatenation part when
9328 (patch_synchronized_statement): Do not generate a try-finally when
9330 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9331 and keep the location where the throw was seen.
9332 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9333 any treatment on the converted node an simply return a NOP_EXPR of
9335 * xref.c (xref_get_data): New function, defined.
9336 * xref.h (xref_get_data): New function, declared.
9337 (XREF_GET_DATA): Use xref_get_data.
9339 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9341 * gjavah.c (print_include): Cast the result of `strlen' to int
9342 when comparing against a signed value.
9343 (add_namelet): Likewise.
9345 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9347 * expr.c (expand_invoke): Mark parameter `nargs' with
9349 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9351 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9354 * jcf-reader.c (get_attribute): Cast a value to long
9355 when comparing against a signed expression. Likewise.
9357 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9360 1999-05-11 Andrew Haley <aph@cygnus.com>
9362 * parse.y (source_end_java_method): If the current method contains
9363 any exception handlers, force asynchronous_exceptions: this is
9364 necessary because signal handlers in libjava may throw exceptions.
9365 * decl.c (end_java_method): Ditto.
9367 1999-05-11 Tom Tromey <tromey@cygnus.com>
9369 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9371 * jvspec.c (THREAD_NAME): Removed.
9372 (GC_NAME): Likewise.
9373 (MATHLIB): Likewise.
9374 (WITHLIBC): Likewise.
9376 (THREADLIB): Likewise.
9377 (MATH_LIBRARY): Likewise.
9378 (lang_specific_driver): Don't add `-l' options to command line.
9379 Instead, add a single --specs option. Recognize `-L' options and
9380 use them to search for spec file.
9381 (find_spec_file): New function.
9382 (SPEC_FILE): New define.
9384 1999-05-11 Dave Brolley <brolley@cygnus.com>
9386 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9387 cpplib-enabled build.
9389 1999-05-05 Per Bothner <bothner@cygnus.com>
9391 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9392 temporarily zero it while calling rest_of_decl_compilation.
9394 * java-tree.h (string_ptr_type_node): Add declaration.
9395 * decl.c: Define and initialize string_ptr_type_node.
9396 * parse.y (patch_string_cst): Use string_ptr_type_node.
9398 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9399 * parse.y (for_statement): Now unconditionally exit_block.
9400 (finish_labeled_statement): No longer exit_block if for-loop.
9401 (patch_loop_statement): Check harder if the loop is already labeled.
9403 * parse.y (patch_initialized_static_field): Removed function.
9404 (maybe_generate_clinit): Removed special handling for interfaces.
9405 (java_complete_expand_methods): Do a preliminary java_complete_tree
9406 on <clinit> to determine if it can be removed.
9407 (java_complete_expand_method): Remove special handling for <clinit>.
9408 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9409 optimize if we get back empty_stmt_node.
9410 For MODIFY_EXPR, re-do checking of static initializers.
9411 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9412 For VAR_DECL, pass correct context.
9414 * verify.c (verify_jvm_instructions): Better error messages.
9416 1999-05-03 Tom Tromey <tromey@cygnus.com>
9418 * parse-scan.y (interface_declaration): Call
9419 report_class_declaration for interfaces.
9421 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9423 * Makefile.in: Remove -v from bison command lines.
9425 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9427 * check-init.c (check_init): Exclude a case of error when doing
9429 * class.c (layout_class_method): Don't generate the error message
9430 twice when compiling from source.
9431 * lang-options.h: Added `-Wredundant-modifers' and
9432 `-Wunusupported-jdk11' flags and help text.
9433 * lang.c (lang_decode_option): Added support for
9434 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9435 flag_static_local_jdk11 and flag_redundant set accordingly.
9436 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9437 * parse.h (EXPR_WFL_ADD_COL): New macro.
9438 (DECL_END_SOURCE_LINE): Likewise.
9439 (DECL_INHERITED_SOURCE_LINE): Likewise.
9440 * parse.y (static_ref_err): New function, prototyped.
9441 (CCB_TK): Now tagged <operator>.
9442 (class_body:): Remember the location of the closing '}' of a class
9443 definition when doing xrefs.
9445 (block_end:): Likewise.
9446 (create_class): Remember the location of the inherited class
9447 identifier when doing xrefs.
9448 (register_fields): Added test on first operand of `init' before
9449 testing it TREE_CODE.
9450 (method_header): Store the location of the class identifier in the
9451 class decl when doing xrefs.
9452 (finish_method_declaration): Don't combine first/last method line
9454 (java_check_regular_methods): Warning check on not overriding
9455 methods with default access on other packages move before check on
9456 static methods. Initialization of `aflags' also moved up.
9457 (resolve_expression_name): Call static_ref_err to report the error.
9458 (static_ref_err): New function, implemented.
9459 (resolve_field_access): Returned simplified static field access
9461 (resolve_qualified_expression_name): Check for illegal use of
9462 static fields in a non static context. Call static_ref_err to
9463 report error in various places.
9464 (java_complete_tree): Do not fold initialized static fields when
9466 (java_complete_lhs): Likewise.
9468 1999-04-29 Anthony Green <green@cygnus.com>
9470 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9471 create internal labels.
9472 (lookup_label): Ditto.
9474 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9476 * class.c (layout_class_method): Generate <clinit>'s rtl for
9478 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9479 for interfaces' <clinit>.
9480 * expr.c (lookup_field): Search for fields in interfaces.
9481 (expand_invoke): Fixed indentation.
9482 (expand_java_field_op): Likewise. Use IS_CLINIT.
9483 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9484 (IS_CLINIT): New macro.
9485 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9486 interface was parsed.
9487 (maybe_generate_clinit): Don't generate if the current class is an
9488 interface with only fields of primitive types.
9489 (reset_method_name): Use IS_CLINIT.
9490 (java_complete_expand_method): Expand <clinit> when it exists for
9491 interfaces. Use IS_CLINIT.
9492 (resolve_expression_name): Use DECL_CONTEXT instead of
9493 current_class to build static field references.
9494 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9495 ARRAY_REF when doing xreferencing.
9496 (check_final_assignment): Fixed typo in leading comment. Use
9498 (patch_array_ref): Don't fully expand array references when
9500 (patch_return): Use IS_CLINIT.
9501 (patch_throw_statement): Likewise.
9503 1999-04-22 Tom Tromey <tromey@cygnus.com>
9505 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9507 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9509 * decl.c (predef_filenames, predef_filenames_size): New globals
9510 (init_decl_processing): predef_filenames and predef_filenames_size
9512 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9514 * jcf-parse.c (predefined_filename_p): New function.
9515 (yyparse): Check that files on the command line are specified only
9516 once and issue a warning otherwise.
9517 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9518 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9519 avoid a gcc warning with -W -Wall turned on.
9520 (java_expand_classes): Abort if errors were encountered.
9521 (java_complete_lhs): If the cross reference flag is set, wrap
9522 field DECL node around a WFL when resolving expression name.
9524 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9526 * lang.c (lang_decode_option): Fixed returned value when parsing
9527 `-fxref=...' and `-Wall'.
9528 * parse.y (source_end_java_method): Do not generate code when
9529 flag_emit_xref is set.
9530 (resolve_expression_name): Do not build static field access when
9531 flag_emit_xref is set.
9532 (resolve_field_access): No special treatment on `length' when
9533 flag_emit_xref is set. Do not build qualified static field access
9534 when flag_emit_xref is set.
9535 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9536 when flag_emit_xref is set.
9537 (patch_assignment): Do not generate array store runtime check when
9538 flag_emit_xref is set.
9539 * xref.c (xref_flag_value): Fixed function declaration
9541 (xset_set_data): New function.
9542 * xref.h (xref_set_data): Added prototype for new function.
9543 (typedef struct xref_flag_table): New field data.
9544 (XREF_GET_DATA): New macro.
9546 1999-04-19 Tom Tromey <tromey@cygnus.com>
9548 * xref.h (enum): Removed trailing comma.
9550 * parse.y (resolve_qualified_expression_name): Added missing
9553 1999-04-15 Anthony Green <green@cygnus.com>
9555 * gjavah.c: New prototypes for java_float_finite and
9558 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9560 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9563 1999-04-06 Jeffrey A Law (law@cygnus.com)
9565 * Makefile.in (TREE_H): Add tree-check.h.
9566 (RTL_H): Add genrtl.h.
9568 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9570 * parse.y (patch_assignment): Added ArrayStoreException runtime
9573 1999-04-06 Per Bothner <bothner@cygnus.com>
9575 * expr.c (pop_type_0): New function.
9576 (pop_type): Use pop_type_0.
9577 * java-tree.h (pop_type_0): New declaration.
9578 * verify.c (verify_jvm_instructions): Check return instructions.
9580 * parse.y (patch_binop): Don't fold if non-constant and emiting
9583 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9585 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9587 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9588 (main_jcf): Don't define.
9589 (process_file): Don't set `main_jcf'.
9591 * java-tree.h (main_jcf): Don't declare.
9593 * jcf-parse.c (main_jcf): Add static definition.
9595 * lang.c (main_jcf): Don't define.
9597 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9599 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9601 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9603 * jcf-depend.c: Include "config.h", not <config.h>.
9605 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9608 * jcf-path.c: Include "config.h", not <config.h>.
9610 * lex.c: Don't include various system header files.
9611 (java_init_lex): Cast the argument of `bzero' to PTR
9613 * parse-scan.y (java_push_parser_context): Likewise.
9615 * parse.y (java_push_parser_context): Likewise.
9616 (patch_bc_statement): Match format specifier to variable argument.
9618 * xref.c: Don't include <stdio.h>.
9620 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9622 * parse.y (struct parser_ctxt *ctxp): Now global.
9623 (declare_local_variables): Use WFL compound value for the
9624 declaration source line value, when doing cross-referencing.
9626 1999-03-31 Tom Tromey <tromey@cygnus.com>
9628 * gjavah.c (print_field_info): Allow constants of other types.
9629 (print_include): Generate include when new name is proper prefix
9630 of already printed name.
9631 (add_namelet): Likewise.
9632 (cxx_keyword_subst): New function.
9633 (print_method_info): Use it.
9634 (print_field_name): New function.
9635 (get_field_name): New function.
9636 (print_field_info): Use get_field_name and print_field_name.
9638 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9640 * Makefile.in (keyword.h): Generate using gperf language 'C', not
9641 'KR-C', so gperf uses the `const' keyword on strings.
9643 * keyword.gperf (java_keyword): Const-ify a char*.
9645 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9647 * parse.y (patch_bc_statement): Fixed identation and a bogus
9650 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9652 * parse.y (patch_assignment): Allow static variables in other
9653 classes to be assigned.
9655 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9657 * class.c (maybe_add_interface): Remove unused variable
9659 (make_class_data): Use = for assignment, not ==. Likewise.
9660 (emit_register_classes): Remove unused variable `decl'.
9662 * lex.c: Fix comment so as not to contain an embedded `/*'.
9664 * verify.c (verify_jvm_instructions): Remove unused variable
9667 1999-03-27 Per Bothner <bothner@cygnus.com>
9669 * parse.y (complete_loop_body): Rename to finish_loop_body.
9670 (complete_labeled_statement): Rename to finish_labeled_statement.
9671 (complete_for_loop): Rename to finish_for_loop.
9672 (complete_method_declaration): Rename to finish_method_declaration.
9674 * java-tree.h (continue_identifier_node): New global node.
9675 * decl.c: Define and initialize continue_identifier_node.
9676 * parse.y (generate_labeled_block): Remove - no longer needed.
9677 (build_loop_body): Use continue_identifier_node for continue block.
9678 (finish_labeled_statement): Also do pop_labeled_block actions.
9679 (java_complete_lhs): POP_LOOP even if error.
9680 (build_labeled_block): Special handling for continue_identifier_node.
9681 (patch_loop_statement): Re-organize.
9682 (patch_bc_statement): Re-write.
9684 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9686 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
9687 using a WFL compound value.
9688 * parse.y (xref.h): Include.
9689 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
9691 (register_fields): Set WFL compound value to lineno if doing
9693 (java_complete_expand_method): Call expand_xref if flag_emit_xref
9695 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
9696 * xref.h (expand_xref): Prototype renamed from xref_generate.
9698 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9700 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
9701 (GET_CURRENT_BLOCK): New macro.
9702 * parse.y (current_static_block): New global variable.
9703 (method_body:): Define action.
9704 (complete_method_declaration): Set current_function_decl to NULL
9705 when work on the current method is done.
9706 (declare_local_variables): Use GET_CURRENT_BLOCK.
9707 (java_method_add_stmt): Likewise.
9708 (java_complete_expand_method): Disable the use of `this' when
9710 (enter_a_block): If no current method exist, use
9711 current_static_block to link static initializer blocks.
9712 (exit_block): Rewritten to use current_static_block when no current
9714 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
9715 (patch_return): Forbid the use of `return' in static initializers.
9716 (patch_throw_statement): Fixed indentation. Issue specific error
9717 for uncaught thrown checked exception in static initializer
9718 blocks. Removed FIXME.
9720 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9722 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
9723 Link gcj from gcc.o.
9725 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9727 * parse.y (find_applicable_accessible_methods_list): When dealing
9728 with interface: ensure that a given interface or java.lang.Object
9729 are searched only once.
9731 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9733 * gjavah.c (print_c_decl): Remove unused argument `flags'.
9735 * jcf-dump.c (print_access_flags): Add braces around if-else.
9737 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
9740 * lex.c (build_wfl_node): Add static prototype.
9742 * lex.h (build_wfl_node): Remove static prototype.
9744 * parse.y: Include lex.c early enough to declare everything needed.
9745 Ensure calls to `build_wfl_node' pass the proper arguments.
9746 (create_class): Remove unused variable `super_decl'.
9747 (get_printable_method_name): Initialize variable `name'.
9749 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9751 * Changelog: Fixed 1999-03-22 typos.
9752 * lang.c (lang_decode_option): Fixed typo in error string in the
9755 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9757 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9759 * java-tree.h (flag_emit_xref): Declared extern.
9760 * lang.c (xref.h): Included.
9761 (flag_emit_xref): New global variable.
9762 (lang_decode_option): Added support for -fxref.
9766 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9768 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9771 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9773 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9774 $(srcdir)/../system.h and $(JAVA_TREE_H).
9775 (jcf-io.o): Depend on $(JAVA_TREE_H).
9776 (mangle.o): Likewise.
9778 * check-init.c (check_cond_init): Add static prototype.
9780 * class.c (build_java_method_type, hashUtf8String,
9781 make_field_value, get_dispatch_vector, get_dispatch_table,
9782 append_gpp_mangled_type, mangle_static_field): Likewise.
9783 (strLengthUtf8): Hide unused definition.
9784 (hashUtf8String): Const-ify.
9785 (make_field_value): Un-ANSI-fy.
9787 * constants.c: Move inclusion of jcf.h above java-tree.h.
9788 (set_constant_entry, find_class_or_string_constant,
9789 find_name_and_type_constant, get_tag_node,
9790 build_constant_data_ref): Add static prototype.
9792 * decl.c (push_jvm_slot, builtin_function,
9793 lookup_name_current_level): Likewise.
9794 (builtin_function): Const-ify.
9796 * except.c (expand_start_java_handler, expand_end_java_handler):
9797 Add static prototype.
9799 * expr.c (flush_quick_stack, push_value, pop_value,
9800 java_stack_swap, java_stack_dup, build_java_athrow,
9801 build_java_jsr, build_java_ret, expand_java_multianewarray,
9802 expand_java_arraystore, expand_java_arrayload,
9803 expand_java_array_length, build_java_monitor, expand_java_pushc,
9804 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
9805 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
9806 expand_compare, expand_test, expand_cond, expand_java_goto,
9807 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
9808 expand_java_field_op, java_push_constant_from_pool): Likewise.
9810 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
9811 (build_java_arraynull_check): Mark parameters `node' and `type'
9812 with ATTRIBUTE_UNUSED.
9813 (note_label): Likewise for parameter `current_pc'.
9814 (expand_java_call, expand_java_ret): Hide unused definition.
9816 * java-tree.h (make_class, build_constants_constructor,
9817 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
9818 init_outgoing_cpool, register_class, emit_register_classes,
9819 java_layout_seen_class_methods): Prototype.
9820 (unicode_mangling_length): Const-ify.
9821 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9822 emit_unicode_mangled_name, format_int, format_uint,
9823 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
9824 jcf_print_utf8_replace, open_class): Prototype.
9826 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
9827 <stdio.h>. Include tree.h/java-tree.h.
9828 (utf8_equal_string usage, process_class): Add static prototype.
9829 (open_class): Don't prototype this here.
9830 (utf8_equal_string): Match arguments to format specifiers.
9831 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
9832 TABLE_SWITCH, disassemble_method): Likewise.
9834 * jcf-io.c: Include tree.h/java-tree.h.
9835 (open_class, find_classfile, jcf_print_utf8,
9836 jcf_print_utf8_replace): Const-ify.
9838 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
9839 parse_class_file): Add static prototype.
9840 (find_in_current_zip): Match definition to existing static
9843 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
9844 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
9845 finish_jcf_block, define_jcf_label, get_jcf_label_here,
9846 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
9847 write_chunks, adjust_typed_op, generate_bytecode_conditional,
9848 generate_bytecode_return, perform_relocations, init_jcf_state,
9849 init_jcf_method, release_jcf_state, generate_classfile):
9850 Add static prototype.
9851 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
9852 (make_class_file_name): Const-ify.
9854 * jcf.h (find_classfile): Const-ify.
9856 * jv-scan.c (reset_report): Remove prototype.
9858 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
9859 (error): Rewrite to allow varargs.
9861 * lang.c (lang_f_options): Const-ify.
9863 * lex.c (java_parse_escape_sequence): Add static prototype.
9864 (java_allocate_new_line): Match definition to existing static
9867 * mangle.c Include tree.h/java-tree.h.
9868 (unicode_mangling_length, emit_unicode_mangled_name,
9869 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
9871 * parse.h (jdep_code): Remove trailing comma in enumeration.
9872 (java_get_line_col): Move prototype outside of !JC1_LITE test.
9873 (reset_report): Add prototype.
9875 * verify.c (push_pending_label, merge_types): Add static
9878 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
9880 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9882 * parse.y (find_applicable_accessible_methods_list): Extend the
9883 search to superinterfaces when relevant.
9884 (search_applicable_methods_list): New function.
9886 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9888 * class.c (unmangle_classname): Implemented stricter testing
9889 before setting the QUALIFIED_P flag on an identifier.
9891 1999-03-16 Per Bothner <bothner@cygnus.com>
9893 * parse.y (java_complete_lhs): Call force_evaluation_order
9894 after patch_newarray.
9895 (patch_binop): Don't call fold if there are side effects.
9897 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9899 * parse.y (java_stabilize_reference): Use save_expr instead of
9900 building a SAVE_EXPR node.
9901 (java_complete_lhs): Patch the resulting string of the `+='
9902 operator (if necessary) and complete the RHS after having built
9905 1999-03-15 Per Bothner <bothner@cygnus.com>
9907 * class.c (make_class): Don't set CLASS_P here (because
9908 this function is also called by build_java_array_type).
9909 (push_class): Set CLASS_P here instead.
9910 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
9912 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
9913 context. If the context is class, perfer "super" over "synchronized".
9914 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
9916 * parse.y (create_class): Don't call parser_check_super here;
9917 it is not robust. Always wait until later.
9919 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
9920 match what JDK 1.2 does), but don't set ACC_PUBLIC.
9922 1999-03-13 Per Bothner <bothner@cygnus.com>
9924 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
9925 * lex.h (UNGETC): Change misleading macro.
9927 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9929 * parse.y (java_stabilize_reference): Return NODE when patching a
9931 (java_complete_lhs): Put parenthesis around truth values.
9933 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9935 * class.c (layout_class_method): Don't make rtl for interface
9937 * parse.h (GET_TYPE_NAME): New macro.
9938 * parse.y (if_then_statement:): Fixed indentation.
9939 (if_then_else_statement:): Likewise.
9940 (for_statement:): Fixed spacing.
9941 (try_statement:): Fixed indentation.
9942 (create_interface): Don't force interfaces to be abstract.
9943 (method_header): Abstract methods are OK in interfaces.
9944 (declare_local_variables): Fixed typo in comment.
9945 (java_complete_expand_method): Fixed indentation.
9946 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
9947 non accessible fields.
9948 (java_stabilize_reference): New function.
9949 (java_complete_lhs): Fixed indentation. Use
9950 java_stabilize_reference in compound assignement. Insert the
9951 cast. If not processing `+' fix string constants before processing
9954 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9956 * constants.c (find_class_or_string_constant): Cast variable `j'
9957 to a `jword' when comparing against one.
9959 * expr.c (java_lang_expand_expr): Remove unused variables
9960 `has_finally_p' and `op0'.
9962 * gjavah.c (print_field_info): Cast a value to jint when comparing
9963 against one. Likewise for a jlong.
9964 (add_namelet): Likewise cast a `sizeof' to an int when comparing
9965 against a signed quantity.
9967 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
9968 (print_signature): Don't needlessly dereference variable `str'
9970 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
9971 `max_locals' with ATTRIBUTE_UNUSED.
9972 (jcf_parse_class): Likewise for variable `index'.
9974 * parse.h (reverse_jdep_list): Remove static prototype.
9976 * parse.y (build_jump_to_finally): Remove prototype and definition.
9977 (reverse_jdep_list): Add static prototype.
9979 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
9980 `assignment' and `expr_decl'.
9982 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
9984 1999-03-12 Andrew Haley <aph@cygnus.com>
9986 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
9987 we'll need a directory separator and a null character.
9989 1999-03-10 Per Bothner <bothner@cygnus.com>
9991 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
9993 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
9995 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
9998 1999-03-05 Per Bothner <bothner@cygnus.com>
10000 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10002 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10004 * class.c (layout_class_method): A static method in a base class
10005 is never overridden, so treat it like it doesn't exist.
10006 However, do complain about private non-static method overriding
10007 public static method.
10009 * parse.y: Don't set unused INITIALIZED_P flag.
10010 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10012 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10013 (build_array_from_name): Re-order &index[string] to &string[index].
10015 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10016 error_mark (it might catch more errors, but it is more likely to lose).
10018 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10020 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10021 (parse-scan.o): Depend on toplev.h.
10023 * class.c (make_method_value): Add prototype. Make it static.
10024 Remove unused second argument, caller changed.
10026 * expr.c (java_lang_expand_expr): Remove unused variable
10029 * java-tree.h: Don't prototype find_in_current_zip.
10030 Add prototypes for verify_constant_pool, start_java_method,
10031 end_java_method, give_name_to_locals, expand_byte_code,
10032 open_in_zip, set_constant_value, find_constant1, find_constant2,
10033 find_utf8_constant, find_string_constant, find_class_constant,
10034 find_fieldref_index, find_methodref_index, write_constant_pool,
10035 count_constant_pool_bytes and encode_newarray_type.
10037 * jcf-dump.c: Remove unused variable `LONG_temp'.
10039 * jcf-parse.c: Include parse.h.
10040 (jcf_parse_source): Remove unused parameter, all callers changed.
10041 (jcf_figure_file_type): Add static prototype.
10042 (find_in_current_zip): Likewise. Also remove unused parameter,
10043 all callers changed.
10044 (read_class): Initialize variable `saved_pos'.
10046 * jcf-reader.c (jcf_parse_preamble): Mark variables
10047 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10049 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10050 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10051 (java_parse_doc_section): Initialize variable `seen_star'.
10052 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10053 (java_lex_error): Mark parameters `msg' and `forward' with
10055 (java_get_line_col): Mark parameters `filename' and `line' with
10058 * parse-scan.y: Include toplev.h.
10059 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10061 * parse.h: use `struct JCF', not plain `JCF'.
10062 (java_parser_context_save_global, java_expand_classes
10063 java_parser_context_restore_global, java_parse): Add prototypes.
10065 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10068 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10070 * check-init.c (check_init): COPYN takes word count, not bit count.
10072 1999-02-26 Per Bothner <bothner@cygnus.com>
10074 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10075 explicit build_decl. (Avoids crash in reload when optimizing.)
10077 1999-02-25 Per Bothner <bothner@cygnus.com>
10079 * decl.c (complete_start_java_method): Handle synchronized method
10080 even when compiling from bytecode.
10082 1999-02-26 Tom Tromey <tromey@cygnus.com>
10084 * gjavah.c (add_class_decl): Only generate `#include' if outer
10085 class is not the name of the class we are processing. Correctly
10086 append `.h' in #include.
10087 (process_file): Clean up newlines around generated `#include's.
10088 (decode_signature_piece): Correctly handle inner classes.
10089 (struct include): New structure.
10090 (all_includes): New global.
10091 (print_include): New function.
10092 (add_class_decl): Use it.
10093 (process_file): Likewise.
10094 (add_class_decl): Generate include for java-array.h if array
10096 (process_file): Don't generate java-array.h include.
10098 * gjavah.c (add_namelet): Check for standard package names here.
10099 (add_class_decl): Don't check for standard package names here.
10101 1999-02-25 Tom Tromey <tromey@cygnus.com>
10103 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10104 When reading a zip file, only use strncmp if both strings are
10105 bigger than the buffer length. Initialize `k' when looping
10108 1999-02-24 Tom Tromey <tromey@cygnus.com>
10110 * gjavah.c (struct namelet): New structure.
10111 (add_namelet): New function.
10112 (print_namelet): New function.
10113 (print_class_decls): Use add_namelet and print_namelet to generate
10114 namespaces and not classes.
10115 (method_printed): New global.
10116 (HANDLE_END_METHOD): Examine method_printed.
10117 (print_method_info): Set method_printed when required. Print
10118 error if function to be ignored is marked virtual. Handle $finit$
10120 (METHOD_IS_FINAL): New macro.
10121 (print_field_info): Use it.
10122 (HANDLE_METHOD): Clear method_printed.
10123 (method_pass): New global.
10124 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10125 (process_file): Do two passes over both fields and methods.
10126 (HANDLE_METHOD): Examine method_pass.
10127 (root): New global.
10128 (add_class_decl): New function.
10129 (print_class_decls): Don't scan over entire constant pool.
10131 1999-02-23 Tom Tromey <tromey@cygnus.com>
10133 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10134 disable linking in that case.
10136 1999-02-20 Tom Tromey <tromey@cygnus.com>
10138 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10141 1999-02-21 Per Bothner <bothner@cygnus.com>
10143 * decl.c (build_result_decl), java-tree.h: New method.
10144 (complete_start_java_method): Handle synchronized methods.
10145 Don't build DECL_RESULT here. (Ordering dependency problem.)
10146 (start_java_method): Call build_result_decl here instead ...
10147 * parse.y (java_complete_expand_method): ... and here.
10148 (expand_start_java_method): Don't call complete_start_java_method here.
10149 (java_complete_expand_method): Call it here instead.
10150 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10151 * java-tree.h: ... here.
10153 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10154 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10155 for ARRAY_REF - it doesn't work when array bounds are checked.
10156 (patch_array_ref): Handle it here instead.
10158 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10160 1999-02-19 Per Bothner <bothner@cygnus.com>
10162 Force left-to-right evaluation of binary operations etc.
10163 * expr.c (force_evaluation_order), java-tree.h: New function.
10164 * parse.y (java_complete_lhs): Pass binary operations, procedure
10165 calls, and ARRAY_REFs to force_evaluation_order.
10166 (various): Set TREE_SIDE_EFFECTS more carefully.
10168 Tolerate random (non-UTF8) encoding in comments without complaining.
10169 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10170 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10172 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10173 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10175 * parse.y (java_complete_lhs): Ignore an empty statement in a
10176 COMPOUND_EXPR. Don't complain about empty statement after return.
10178 1999-02-19 Per Bothner <bothner@cygnus.com>
10180 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10181 in TREE_LIST - just chain the POINTER_TYPEs together.
10182 (resolve_class): If type already resolved, return decl.
10183 After resolving, update TREE_TYPE(class_type), and name (if array).
10184 * parse.h (do_resolve_class), parse.y: Make non-static.
10185 * class.c (maybe_layout_super_class): Take this_class argument.
10186 Do do_resolve_class if necessary.
10187 (layout_class, layout_class_methods): Adjust calls appropriately.
10188 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10189 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10190 * typeck.c (build_java_array_type): Don't call layout_class.
10192 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10194 * parse.y (check_pkg_class_access): Allow private class access
10195 within the same package.
10196 (strip_out_static_field_access_decl): New function.
10197 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10198 operator argument before testing its nature.
10200 1999-02-03 Per Bothner <bothner@cygnus.com>
10202 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10203 (TRY_EXPR): Simplify - it no longer has a finally clause.
10204 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10205 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10206 * expr.c (java_lang_expand_expr): Likewise.
10207 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10208 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10209 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10210 (build_try_statement): Remove finally parameter and handling.
10211 (build_try_finally_statement): New function.
10212 (patch_try_statement): No longer need to support finally clause.
10213 (try_statement): Update grammar action rules.
10214 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10215 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10217 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10219 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10220 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10222 1999-02-17 Andrew Haley <aph@cygnus.com>
10224 * class.c (build_utf8_ref): Back out broken patch which was
10225 intended to to output signatures using '.' as a separator.
10227 * class.c (make_class_data): Output signatures using '.' as a
10228 separator, rather than '/'.
10229 (mangled_classname): Likewise.
10230 (make_field_value): Likewise.
10231 (make_method_value): Likewise.
10232 * constants.c (alloc_class_constant): Likewise.
10233 * expr.c (build_invokeinterface): Likewise.
10235 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10237 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10238 of an ancient workaround.
10240 1999-02-10 Jeffrey A Law (law@cygnus.com)
10242 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10245 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10247 * lex.c (yylex): Encode \0 as UTF8.
10249 1999-02-10 Tom Tromey <tromey@cygnus.com>
10251 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10252 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10253 (libgcj_zip): Renamed.
10254 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10256 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10258 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10259 (GC_NAME): Renamed -lgc to -lgcjgc.
10261 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10263 * lex.c (java_lang_cloneable): Initialize.
10264 * parse.y (java_lang_cloneable): New static variable.
10265 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10266 doing one more qualification round.
10267 (valid_ref_assignconv_cast_p): Reject null source or
10268 destination. Allow an array to be cast into java.lang.Cloneable.
10269 (patch_cast): Swapped two first arguments to first call to
10270 valid_ref_assignconv_cast_p.
10272 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10274 * parse.h: DECL_P renamed JDECL_P.
10275 * parse.y: DECL_P replaced by JDECL_P.
10276 (build_array_from_name): Always use pointer's type.
10277 (patch_bc_statement): Extra code to search continue target in a
10278 for loop. Fixed comments. Continue target is current loop when
10281 1999-02-05 Andrew Haley <aph@cygnus.com>
10283 * class.c (make_class_data): The superclass of an interface should
10284 be null, not class Object.
10286 * lex.c (java_lex): Sign extend hex literals.
10288 1999-02-04 Andrew Haley <aph@cygnus.com>
10290 * class.c (build_utf8_ref): Output signatures using '.' as a
10291 separator, rather than '/'.
10292 (make_class_data): Likewise.
10294 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10296 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10297 mkstemp.o. Get them from libiberty now.
10299 1999-02-02 Jeffrey A Law (law@cygnus.com)
10301 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10303 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10305 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10308 1999-02-02 Per Bothner <bothner@cygnus.com>
10310 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10311 * jcf-write.c (generate_bytecode_return): New function.
10312 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10314 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10315 generate special [fd]const_[01] instructions.
10317 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10319 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10320 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10322 1999-02-01 Per Bothner <bothner@cygnus.com>
10324 * parse.y (patch_method_invocation): Handle calling static methods,
10325 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10327 * parse.y (java_complete_lhs): Don't complain about unreachable
10328 exit condition in a do-while statement.
10330 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10332 * lex.c (java_read_char): Fixed utf8 decoding.
10333 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10335 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10336 comments. Local variable `all_primitive' is gone. Broadened
10337 acceptance of `0' to floating point targets. `long' can now be
10338 widened to `double' or `float'.
10339 (valid_method_invocation_conversion_p): Added leading
10340 comment. Fixed tabulation.
10341 (build_string_concatenation): Optimize out left or right empty
10344 1999-01-28 Per Bothner <bothner@cygnus.com>
10346 * jcf-write.c (localvar_alloc): Only emit entry for
10347 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10348 (generate_bytecode_insns): Only call put_linenumber if
10349 debug_info_level > DINFO_LEVEL_NONE.
10350 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10351 is specified, add -g1 (for compatibility wih javac).
10353 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10355 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10356 gjavah.o, check-init.o, jv-scan.o
10358 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10360 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10362 * gjavah.c: Include config.h and system.h.
10364 * javaop.h (inline): Don't define, its handled by system.h.
10365 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10366 from `inline' to `static inline'.
10368 * jcf.h (inline): Don't define, its handled by system.h.
10370 * lex.c (inline): Likewise.
10372 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10374 * lang-specs.h: Map -Qn to -fno-ident.
10376 1999-01-29 Richard Henderson <rth@cygnus.com>
10378 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10380 1999-01-29 Tom Tromey <tromey@cygnus.com>
10382 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10383 then cast it to Object before calling `append' method.
10385 1999-01-28 Per Bothner <bothner@cygnus.com>
10387 * check-init.c (check_bool2_init, check_bool_init, check_init):
10388 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10389 * jcf-write.c (generate_bytecode_insns): Likewise.
10391 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10393 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10394 * parse.y (patch_cast): Allow a boolean to be cast into a
10397 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10399 * parse.y: (class_declaration:): Fixed indentation.
10400 (class_member_declaration:): Extra `;' after field declaration now
10402 (interface_declaration:): Removed debug messages in error reports.
10403 (patch_binop): Nodes created and returned inherit the orignal
10404 node's COMPOUND_ASSIGN_P flag value.
10405 (patch_cast): Fix cast from char to floating point.
10407 1999-01-25 Andrew Haley <aph@cygnus.com>
10409 * except.c, java-except.h (expand_resume_after_catch): new
10411 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10412 to branch back to main flow of control after a catch block.
10414 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10416 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10417 $(srcdir)/../system.h.
10418 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10419 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10420 (jcf-write.o): Likewise.
10421 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10422 (mangle.o): Depend on $(srcdir)/../toplev.h.
10423 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10424 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10426 * class.c: Include output.h and parse.h.
10427 (mangled_classname): Add the `const' keyword to a char*.
10428 (find_named_method): Hide unused function definition.
10429 (build_utf8_ref): Change type of variable `c' to unsigned char.
10430 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10431 (build_class_ref): Add the `const' keyword to a char*.
10432 (layout_class_method): Remove unused variable `buf'.
10434 * decl.c (find_local_variable): Remove unused variable `rtl'.
10435 (pushdecl): Likewise for variables `different_binding_level' and
10437 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10438 (maybe_build_cleanup): Likewise for parameter `decl'.
10440 * except.c (expand_start_java_handler): Mark parameter `range'
10441 with ATTRIBUTE_UNUSED.
10443 * expr.c: Include except.h.
10444 (pop_type): Remove unused variable `i'.
10445 (pop_value): Likewise for variables `n_words' and `i'.
10446 (expand_java_arrayload): Likewise for variable `convert'.
10447 (java_lang_expand_expr): Likewise for variables `op0', `type',
10448 `mode', `unsignedp', `node' and `elements'.
10449 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10451 (process_jvm_instruction): Add a `const' qualifier to a char*.
10453 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10454 (temp_directory): Likewise.
10455 (print_c_decl): Likewise.
10456 (print_method_info): Likewise.
10457 (decode_signature_piece): Likewise.
10458 (print_mangled_classname): Likewise.
10460 * java-except.h: Provide prototypes for maybe_start_try,
10461 maybe_end_try and add_handler.
10463 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10464 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10465 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10466 init_expr_processing, push_super_field, init_class_processing,
10467 can_widen_reference_to, class_depth, verify_jvm_instructions,
10468 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10469 set_local_type, merge_type_state, push_type, load_type_state,
10470 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10471 emit_unicode_mangled_name): Add prototypes.
10473 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10474 (print_signature_type): Use ISDIGIT, not isdigit.
10475 (print_signature): Remove unused variable `j'.
10477 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10478 int when comparing against one.
10480 * jcf-parse.c: Include toplev.h.
10482 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10483 (localvar_free): Remove unused variable `i'.
10484 (generate_bytecode_conditional): Likewise for variable `kind'.
10486 * jv-scan.c: Include config.h and system.h. Remove redundant
10487 OS header and gansidecl.h includes.
10488 (warning): Add the `const' keyword to a char*. Also add
10489 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10490 __STDC__, when determining whether to use ANSI-isms.
10491 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10492 (xmalloc): Don't redundantly prototype here.
10493 (main): Remove unused parameter `envp'. Also fix the arguments
10494 passed to function `fatal' to match the format specifier.
10496 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10498 * mangle.c: Include toplev.h.
10499 (emit_unicode_mangled_name): Declare parameter `len'.
10501 * parse.y (parse_warning_context): Add the `const' keyword to a
10502 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10503 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10504 (issue_warning_error_from_context): Add the `const' keyword to
10506 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10507 not `__STDC__' for whether to use ANSI-isms.
10509 * typeck.c (incomplete_type_error): Mark parameters `value' and
10510 `type' with ATTRIBUTE_UNUSED.
10511 (parse_signature_type): Use ISDIGIT, not isdigit.
10513 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10514 (verify_jvm_instructions): Likewise. Remove unused variables
10515 `field_name' and `default_val'.
10517 * zextract.c: Include config.h and system.h. Remove redundant
10518 OS header includes.
10520 * zipfile.h: Prototype `read_zip_archive'.
10522 1999-01-21 Andrew Haley <aph@cygnus.com>
10524 * typeck.c (convert): Allow conversions to void type: some
10525 optimizations in gcc do this.
10527 1999-01-21 Andrew Haley <aph@cygnus.com>
10529 * typeck.c (convert_ieee_real_to_integer): New function.
10530 (convert): When not using fast-math and using hardware fp, convert
10531 an IEEE NaN to zero.
10533 1999-01-18 Andrew Haley <aph@cygnus.com>
10535 * parse.y (patch_binop): Do a type conversion from signed to
10536 unsigned and then back to signed when a ">>>" is found.
10538 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10540 * java-tree.h: (check_for_initialization): Added prototype.
10541 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10542 * parse.y (do_resolve_class): Removed unused locals.
10543 (read_import_dir): Likewise.
10544 (resolve_qualified_expression_name): Array creation
10545 expressions are valid primary expressions.
10546 (qualify_ambiguous_name): Likewise.
10547 (patch_synchronized_statement): Removed unused local.
10549 1999-01-17 Jeffrey A Law (law@cygnus.com)
10551 * Makefile.in (zextract.o): Add dependencies.
10553 * Makefile.in: Do not put ^Ls at the start of a line.
10555 1999-01-15 Per Bothner <bothner@cygnus.com>
10557 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10558 sub-type the result of the call that gets the exception value.
10560 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10561 don't call finish_class.
10563 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10564 clear found before continuing.
10566 * verify.c (verify_jvm_instructions): On an array load, allow
10567 and handle top of stack to be TYPE_NULL.
10569 * gjavah.c (generate_access): Translate Java package private or
10570 protected access to C++ public, but with a comment.
10572 1999-01-13 Andrew Haley <aph@cygnus.com>
10574 * expr.c (generate_name): Name prefix changed to avoid clashes
10575 with assembler temp labels.
10577 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10578 MODIFY_EXPR. Without this, code for the assignement may not be
10579 generated at all and the synchronized statement will read an
10580 uninitialized variable.
10582 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10584 * class.c (maybe_layout_super_class): Fixed returned value.
10585 * lex.c: Added 1999 to the copyright.
10586 (java_init_lex): Initialize java_lang_imported.
10587 * lex.h: Added 1999 to the copyright.
10588 * parse.h: Added 1999 to the copyright.
10589 (REGISTER_IMPORT): Fixed typo in trailing macro.
10590 (CURRENT_OSB): New macro.
10591 (struct parser_ctxt): New fields osb_depth, osb_limit.
10592 * parse.y (java_lang_id): New global variable.
10593 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10594 (array_creation_expression:): Use CURRENT_OSB.
10595 (dims:): Uses a stack to keep track of array dimensions.
10596 (cast_expression:): Use CURRENT_OSB.
10597 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10599 (register_fields): Fixed typos in comment.
10600 (check_method_redefinition): Fixed comment indentation.
10601 (java_check_regular_methods): Set saved found wfl to NULL after
10602 having reinstalled it in the previously found DECL_NAME.
10604 1999-01-10 Richard Henderson <rth@cygnus.com>
10606 * gjavah.c (java_float_finite): Use a union to do type punning.
10607 (java_double_finite): Likewise.
10609 1999-01-09 Per Bothner <bothner@cygnus.com>
10611 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10612 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10613 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10614 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10615 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10616 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10618 1999-01-08 Per Bothner <bothner@cygnus.com>
10620 * check-init.c (check_init): If compiling to native, we don't
10621 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10623 1999-01-08 Tom Tromey <tromey@cygnus.com>
10625 * parse-scan.y (variable_declarator_id): Set or increment
10627 (bracket_count): New global.
10628 (formal_parameter): Handle case where bracket pairs trail variable
10631 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
10633 * jcf-parse.c (yyparse): variable len changed from a char to an
10634 int to prevent overflow.
10636 1999-01-06 Per Bothner <bothner@cygnus.com>
10638 * java-tree.h: Declare read_class.
10639 * jcf-parse.c (read_class): New function.
10640 (load_class): Now just call read_class.
10642 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
10643 * jcf-parse.c (parse_source_file): Declare save_error_count,
10644 which is needed by java_parse_abort_on_error macro,
10645 * parse.y (java_layout_classes, java_expand_classes): Likewise.
10647 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
10648 constructor, if initializing a static field.
10649 (patch_new_array_init): Set TREE_CONSTANT if it is.
10650 * expr.c (java_lang_expand_expr): For a static array constructor
10651 of primitive elements, allocate the array itself statically.
10652 Disabled until we can set the vtable field statically.
10654 * check-init.c: New file. Checks for definite assignment.
10655 * Makefile.in (JAVA_OBJS): Add check-init.o.
10656 * parse.y (java_complete_expand_method): Call check_for_initialization.
10657 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
10659 1999-01-06 Graham <grahams@rcp.co.uk>
10661 * parse.y : include system.h instead of including
10662 standard headers directly with the exception of <dirent.h>.
10664 1999-01-06 Per Bothner <bothner@cygnus.com>
10666 * lex.h: Moved static function declarations to lex.c,
10667 to shut up some -Wall warnings.
10668 * lex.c: Static function declarations moved here.
10669 * jcf-dump.c: Small fixes to shut up -Wall warnings.
10671 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10673 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
10675 1998-12-22 Per Bothner <bothner@cygnus.com>
10677 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
10678 * verify.c (verify_jvm_instructions): Fix off-by-one error.
10680 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
10681 (localvar_alloc): Change return type to void,
10682 (emit_unop): Remove unused variable size.
10684 * jcf-write.c (struct jcf_block): Add new union.
10685 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
10686 (call_cleanups): New functions.
10687 (struct jcf_partial): New fields num_finalizers and return_value_decl.
10688 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
10689 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
10690 * lang.c (lang_init): Call using_eh_for_cleanups.
10691 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
10692 completing operands to patch_synchronized_statement.
10693 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
10694 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
10695 WITH_CLEANUP_EXPR instead of TRY_EXPR.
10697 1998-12-20 John F. Carr <jfc@mit.edu>
10699 * Make-lang.in: Comment out control-Ls; they upset some makes.
10701 1998-12-18 Tom Tromey <tromey@cygnus.com>
10703 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
10706 1998-12-17 Tom Tromey <tromey@cygnus.com>
10708 * parse.y (DIR_SEPARATOR): New define.
10709 (check_class_interface_creation): Use it.
10711 * parse-scan.y (report_main_declaration): Recognize
10712 `java.lang.String' in argument to main.
10714 1998-12-16 Per Bothner <bothner@cygnus.com>
10716 * parse.y (create_interface): Remove bogus test.
10718 1998-12-16 Per Bothner <bothner@cygnus.com>
10720 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
10721 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
10723 1998-12-16 Tom Tromey <tromey@cygnus.com>
10725 * parse-scan.y (qualified_name): Use correct sprintf format.
10727 1998-12-15 Tom Tromey <tromey@cygnus.com>
10729 * gjavah.c (print_field_info): Changed how most negative number is
10732 1998-12-14 Per Bothner <bothner@cygnus.com>
10734 * parse.y (fold_constant_for_init): New function.
10735 (resolve_expression_name): Don't replace static final
10736 constant-initialized fields by its value.
10737 (java_complete_lhs): New. Same as java_complete_tree, except does
10738 not replace static final constant-initialized fields by their values.
10739 (register_fields): If there is an initializer, set DECL_INITIAL and
10740 MODIFY_EXPR_FROM_INITIALIZATION_P.
10741 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
10742 Only call patch_initialized_static_field if
10743 MODIFY_EXPR_FROM_INITIALIZATION_P.
10744 (patch_initialized_static_field): If not valid constant, clear
10747 * parse.y (lookup_field_wrapper): Fix thinko.
10749 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10750 set and restore global lineno.
10752 1998-12-14 Tom Tromey <tromey@cygnus.com>
10754 * gjavah.c (print_field_info): If value to print is the smallest
10755 value of its size, then print as hex to avoid later warnings from
10758 1998-12-14 Tom Tromey <tromey@cygnus.com>
10760 * gjavah.c (decompile_method): Decompile `return null'.
10761 (process_file): Generate `#pragma interface'.
10762 (method_declared): New global.
10763 (print_method_info): Set it.
10764 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10765 (print_method_info): Handle abstract methods.
10767 1998-12-13 Per Bothner <bothner@cygnus.com>
10769 * parse.y (patch_method_invocation): If class_decl is null
10770 (e.g. an array type), use original type.
10772 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10773 errors about uncaught exception from clone (of array, specifically).
10775 1998-12-13 Tom Tromey <tromey@cygnus.com>
10777 * gjavah.c (decompile_method): Handle all types of `return'
10778 opcode. Decompile `return this' and `return'.
10779 (method_access): New global.
10780 (print_method_info): Set it.
10781 (decompile_method): Don't decompile a synchronized method.
10783 1998-12-13 Tom Tromey <tromey@cygnus.com>
10785 * jcf-reader.c (jcf_parse_one_method): Recognize
10787 * gjavah.c (HANDLE_END_METHOD): New macro.
10788 (HANDLE_CODE_ATTRIBUTE): New macro.
10789 (decompile_method): New function.
10790 (print_method_info): Don't print `;\n' at end of function decl.
10791 Include java-opcodes.h.
10792 (decompiled): New global.
10794 1998-12-12 Per Bothner <bothner@cygnus.com>
10796 * class.c (build_class_ref): Handle PRIMTYPE.class if
10797 flag_emit_class_files.
10798 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
10799 if flag_emit_class_files.
10800 * parse.y (java_complete_tree): Pre-liminary support for
10801 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
10803 * parse.y (patch_synchronized_statement): Don't call monitorexit
10804 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
10806 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
10808 * zipfile.h (opendir_in_zip): New declaration.
10809 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
10810 (opendir_in_zip): New function, using code from open_in_zip.
10811 (open_in_zip): Call opendir_in_zip.
10812 (find_class): Remove no-longer-used do_class_file parameter,
10813 but add source_ok parameter. Change logic so if we find a .java file,
10814 we don't look for .class in later classpath emtries.
10815 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
10816 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
10817 * gjavah.c: Update call to find_class.
10818 * jcf-dump.c: Likewise.
10820 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
10821 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
10822 nothing if body is empty_stmt_node.
10823 Various little fixes so SP gets correctly adjusted.
10824 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
10825 For CALL_EXPR, test if static first.
10826 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
10827 such as the ones we create for Object and Class.
10828 Set and restore current_function_decl.
10829 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
10830 (note_possible_classname): New function.
10831 (read_import_entry): Removed. Merged with read_import_dir.
10832 (read_import_dir): Don't call find_class - that only gives us
10833 the first classpath entry having the needed package.
10834 Use the struct buffer data structure from buffer.h.
10835 (read_import_dir, find_in_imports_on_demand): The remembered
10836 class names now use '.' (not '/') as package separator.
10838 * parse.y (java_complete_expand_methods): Call write_classfile
10839 here, and not in java_expand_classes (which only gets first class).
10841 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10843 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
10844 (register_fields): If a static fields has an initializer, just
10845 chain it on ctxp->static_initialized, and handle later.
10846 (java_complete_expand_methods): Force <clinit> first.
10847 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
10848 - it's already been completed.
10849 (patch_initialized_static_field): New function.
10850 (java_complete_field): Call it.
10852 1998-12-12 Per Bothner <bothner@cygnus.com>
10854 * expr.c (encode_newarray_type, build_new_array): New functions.
10855 * java-tree.h: Declare build_new_array.
10856 * jcf-write.c (patch_newarray): Use build_new_array.
10858 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
10859 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
10861 * parse.y (patch_new_array_init): Re-organize.
10862 Now is passed the actual array (pointer) type of the value.
10863 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
10864 (patch_array_constructor): Removed - merged into patch_new_array_init.
10865 (java_complete_tree): Update patch_new_array_init.
10867 * jcf-write.c (find_constant_index): New function.
10868 (generate_bytecode_insns): Use find_constant_index.
10869 (generate_classfile): Use find_constant_index for ConstantValue.
10871 1998-12-11 Tom Tromey <tromey@cygnus.com>
10873 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
10874 * decl.c (init_decl_processing): Renamed dtable -> vtable.
10875 * class.c (make_class_data): Renamed dtable -> vtable, and
10876 dtable_method_count -> vtable_method_count.
10878 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10880 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
10881 global variables, initialized.
10882 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
10883 Declared new global variables.
10884 * lex.c (java_lex): Return long_zero_node, float_zero_node,
10885 double_zero_node, integer_zero_node upon direct matching.
10886 * parse.y (purify_type_name): Added function prototype.
10887 (duplicate_declaration_error_p): Consider new_type as potentially
10888 being a incomplete type. Use purify_type_name on type string.
10889 (method_header): saved_type: unused variable removed. Don't figure
10890 return type if method name is invalid.
10891 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
10892 processed by patch_unaryop.
10893 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
10894 increment/decrement node into its original type after binary
10895 numeric promotion on its operands.
10897 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10899 * parse.y (array_initializer:): Array init operand is NULL_TREE
10900 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
10901 now an error. Fixed indentation problems.
10902 (patch_string): Handle error_mark_node as an argument.
10903 (patch_new_array_init): Fixed indentation problems.
10904 (array_constructor_check_entry): Removed check on null wfl_value.
10905 Return an error if wfl_value's walk returns an error.
10907 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10909 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
10910 * lex.c (java_lex): Remember column position before advancing one
10911 token. Retain location information on OCB_TK.
10912 * lex.h (typedef struct java_lc): Added new field.
10913 * parse.h (GET_SKIP_TYPE): New macro.
10914 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
10915 * parse.y (build_new_array_init, patch_new_array_init,
10916 patch_array_constructor, maybe_build_array_element_wfl,
10917 array_constructor_check_entry): New function prototypes.
10918 (switch_block:): Tagged <node>.
10919 (OCB_TK): Tagged <operator>.
10920 (array_initializer:): Installed actions.
10921 (variable_initializer): Build location information on element if
10923 (switch_statement:): Fixed indentation typo.
10924 (switch_block:): Redefined default action.
10925 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
10926 (patch_assignment): Removed duplicate code.
10927 (maybe_build_array_element_wfl, build_new_array_init,
10928 patch_new_array_init, patch_array_constructor,
10929 array_constructor_check_entry): New functions.
10931 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10933 * parse.y (array_initializer): Tagged <node>.
10934 (variable_initializer:): Use default rule.
10935 (array_initializer:): Defined actions.
10936 (variable_initializers:): Likewise.
10937 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
10938 non-static field accesses.
10939 (patch_invoke): Fixed indentation typo.
10940 (java_complete_tree): Likewise.
10941 (build_labeled_block): Changed leading comment. Generate an error
10942 in case of duplicate loop labels.
10943 (patch_conditional_expr): Patch results of string concatenation
10946 1998-12-06 Per Bothner <bothner@cygnus.com>
10948 * constants.c (find_methodref_index): When the class is an interface,
10949 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
10951 * decl.c (finit_identifier_node): Use "$finit$", rather than
10952 "<finit>" (which Sun's verifier rejects).
10953 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
10954 (generate_field_initialization_code): Removed.
10955 (fix_constructors) Don't add call to $finit$ here (wrong order).
10956 (patch_method_invocation): Add $finit$ call here.
10958 * java-tree.h (CALL_USING_SUPER): New macro.
10959 * parse.y (patch_invoke): Remove im local variable.
10960 (patch_method_invocation, patch_invoke): Don't pass super parameter.
10961 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
10962 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
10964 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
10966 * parse.y (java_complete_tree): Don't complain about unreachable
10967 statement if it is empty_stmt_node.
10969 * jcf-write.c (find_constant_wide): New function.
10970 (push_long_const): Use find_constant_wide.
10972 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
10973 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
10974 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
10975 Emit invokeinterface when calling an interface method.
10976 Emit invokespecial also when calling super or private methods.
10978 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
10980 1998-12-06 Per Bothner <bothner@cygnus.com>
10982 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
10984 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10986 * java-tree.h (java_layout_seen_class_methods): New function
10988 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
10989 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
10990 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
10991 * parse.y (method_declarator:): Defined action.
10992 (issue_warning_error_from_context): input_filename saved, set to
10993 the appropriate value and restored after java_error is called.
10994 (build_unresolved_array_type): Fixed comment.
10995 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
10996 (method_header): Deal with return type the same way type are
10997 handled for fields and method's parameters and local variables
10999 (check_method_redefinition): Removed extra CR.
11000 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11001 (java_layout_seen_class_methods): New function.
11002 (java_layout_classes): Call java_layout_seen_class_methods.
11004 1998-12-03 Per Bothner <bothner@cygnus.com>
11006 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11008 1998-12-03 Per Bothner <bothner@cygnus.com>
11010 * jcf-dump.c (main): Fix error message.
11011 * jcf-path.c (add_entry): Style fix.
11013 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11015 * class.c (layout_class_method): Call build_java_argument_signature
11016 on constructors too.
11017 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11018 (patch_method_invocation): Define a primary when resolving an
11019 expression name. Augmented comment on code checking illegal `this'
11020 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11022 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11024 * class.c (layout_class_method): Don't report error on non-static
11025 overriding static if the method is private.
11026 * java-tree.h (finish_class): Prototype added.
11027 * lex.c (java_get_line_col): Handle col argument -2 value.
11028 * parse.h: All static method declarations moved to parse.y.
11029 * parse.y: Now contains all static method declarations previously
11031 (find_expr_with_wfl, missing_return_error,
11032 unreachable_stmt_error): New functions.
11033 (java_get_real_method_name): Identify constructors bearing class
11034 names in source code compiled classes only.
11035 (java_complete_expand_methods): Call missing_return_error.
11036 (invocation_mode): Private methods invoked as static methods.
11037 (java_complete_tree): Call unreachable_stmt_error.
11039 1998-12-01 Tom Tromey <tromey@cygnus.com>
11041 * Makefile.in (+target): Removed.
11042 (+xmake_file): Likewise.
11043 (+tmake_file): Likewise.
11044 (.NOEXPORT): Removed duplicate.
11046 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11048 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11050 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11052 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11053 libiberty.h. Provide an xmalloc definition.
11055 * jvspec.c: Remove the xmalloc prototype.
11057 * parse-scan.y: Include config.h and system.h. Don't include
11058 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11059 Provide an xstrdup definition.
11061 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11063 * jcf-path.c (add_entry): Recognize ".jar" too.
11064 * lang-specs.h: Likewise.
11066 1998-11-26 Per Bothner <bothner@cygnus.com>
11068 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11069 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11071 * jcf-write.c (generate_bytecode_insns):
11072 Handle pre/post-increment/decrement of long.
11074 * jcf-write.c (generate_bytecode_insns):
11075 Handle missing exception handler (finally for synchronized).
11077 1998-11-25 Per Bothner <bothner@cygnus.com>
11079 * java-tree.h (end_params_node): Declare global.
11080 * decl.c (end_params_node): New global.
11081 (init_decl_processing, start_java_method): Use end_params_node for
11082 end of list of parameter types. Follows correct gcc conventions.
11083 * expr.c (pop_argument_types, pop_arguments): Likewise.
11084 * lang.c (put_decl_node): Likewise.
11085 * typeck.c (various places): Likewise.
11086 * class.y (various places): Likewise.
11087 * parse.y (various places): Likewise.
11089 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11090 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11092 * class.c: Add #include flags.h, remove no-longer needed declaration.
11094 * class.c (layout_class_method): Remove commented-out code, re-format.
11095 Don't add vtable entry (or index) for private methods.
11096 * expr.c (expand_invoke): A private method is implicitly final.
11097 * class.c (make_class_data): If inlining or optimizing,
11098 skip private methods.
11100 * class.c (finish_class): New function. Calls existing methods,
11101 but alls emits deferred inline functions.
11102 * jcf-parse.c (parse_class_file): Call finish_class.
11103 * parse.y (java_complete_expand_methods): Likewise.
11105 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11107 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11109 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11111 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11113 1998-11-24 Per Bothner <bothner@cygnus.com>
11115 * (generate_classfile): Always write class access flag with
11118 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11120 * class.c (maybe_layout_super_class): New function.
11121 (layout_class): Reorganized. Loop on class methods dispatched into
11122 a new function. Call maybe_layout_super_class.
11123 (layout_class_methods, layout_class_method): New functions.
11124 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11126 (expand_invoke): Likewise.
11127 * java-tree.h (all_class_list): New global variable declared.
11128 (layout_class_methods, layout_class_method): New function
11130 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11131 * jcf-parse.c (all_class_list): New global variable.
11132 (load_class): Extended what class_or_name can be. Use parser
11133 context mechanism to save globals before calling jcf_parse.
11134 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11135 is set on the file name.
11136 (jcf_parse): Layout class methods when Object is loaded, otherwise
11137 record class in all_class_list for delayed method layout.
11138 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11139 * lang.c (put_decl_node): Decode <init> into the decl context
11141 * lex.c (java_allocate_new_line): Use xmalloc.
11142 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11143 pointers, not TREE_LIST elements.
11144 (struct parser_ctxt): Fixed comment indentations, added comments
11145 and reordered some fields.
11146 (java_check_methods): Function prototype removed.
11147 * parse.y (java_push_parser_context): Use xmalloc.
11148 (java_parser_context_restore_global): Pop extra pushed ctxp only
11149 when there's nothing next.
11150 (maybe_create_class_interface_decl): Fixed comment, add new
11151 created class decl to all_class_list.
11152 (method_header): Use GET_REAL_TYPE on argument's types.
11153 (method_declarator): Use GET_REAL_TYPE, change type to the real
11154 type in TREE_LIST dependency node. Build argument list with the
11156 (create_jdep_list): Use xmalloc. Removed allocation error message.
11157 (obtain_incomplete_type): Fixed leading comment. Broadened
11158 incoming argument meaning.
11159 (register_incomplete_type): Use xmalloc. Removed allocation error
11161 (safe_layout_class): Fixed leading comment.
11162 (jdep_resolve_class): Reversed if statement condition and switch
11163 if and else bodies.
11164 (resolve_and_layout): Fixed leading comment. Broadened incoming
11166 (complete_class_report_errors): New local variable name, for
11167 clarity. purify_type_name used for all error cases.
11168 (java_get_real_method_name): Stricter check on constructors.
11169 (java_check_regular_methods): Reverse methods list only if not
11170 already laid out. Layout artificial constructor.
11171 (java_check_methods): Deleted.
11172 (source_start_java_method): Obtain incomplete type for patchable
11174 (java_layout_classes): Fixed leading comment. Use
11175 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11176 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11177 before returning. Fixed comments.
11178 (java_expand_classes): Check for errors up front.
11179 (patch_method_invocation): Class to search is resolved and laid
11182 1998-11-24 Per Bothner <bothner@cygnus.com>
11184 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11186 * javaop.h (int8): Removed - not used.
11187 (jbyte): Redefine portably with correct signedness.
11189 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11191 * jcf-write.c (generate_bytecode_insns): Fix typo
11192 OPCODE_getstatic to OPCODE_getfield.
11194 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11195 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11196 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11198 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11200 * jcf-parse.c (jcf_parse_source): Function returned type is
11201 void. Added prototype.
11202 (jcf_parse): Function returned type is void.
11203 (yyparse): Remove call to fclose on the last parsed file.
11205 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11207 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11209 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11210 (layout_class): Cope with methods featuring WFL in decl names.
11211 * decl.c (unqualified_object_id_node): New global variable,
11213 (build_decl_no_layout): Removed.
11214 * expr.c (build_primtype_type_ref): Handle Double.
11215 (java_lang_expand_expr): Fixed indentations.
11216 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11217 (flag_wall, flag_redundant, flag_not_overriding,
11218 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11219 variable declarations.
11220 (build_decl_no_layout): Removed prototype.
11221 (java_get_real_method_name): Added prototype.
11222 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11223 (java_parse_abort_on_error): Macro now just returns.
11224 * jcf-parse.c (jcf_parse_source): Check fclose returned
11225 value. Call emit_register_classes if java_report_errors returns
11227 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11228 flag_static_local_jdk1_1): New integer flags.
11229 (lang_decode_option): New flags set here.
11230 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11231 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11232 the flag_redundant variable.
11233 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11234 when parsing java.lang.Object class.
11235 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11236 NULL_TREE to build.
11237 (resolve_qualified_expression_name): Fixed indentation.
11238 (patch_array_ref): Changed prototype.
11239 (not_initialized_as_it_should_p): Prototype removed.
11240 (java_report_errors): Added function prototype.
11241 * parse.y (formal_parameter:): Changed error message for not yet
11242 supported final parameters.
11243 (class_type_list:): Set both PURPOSE and VALUE of created
11244 TREE_LIST to be class_type.
11245 (primary_no_new_array:): Handle class literals on primitive types.
11246 (parse_warning_context): Reinstalled correct force_error and
11247 do_warning flags setups.
11248 (java_report_errors): Changed prototype. Return java_error_count
11250 (variable_redefinition_error): Consider treating variable type as
11252 (create_interface): Warn about redundant abstract modifier if
11253 flag_redundant is set. Changed error message.
11254 (lookup_field_wrapper): Save/restore globals before/after looking
11256 (duplicate_declaration_error_p): Consider treating declaration
11257 type as a fake pointer.
11258 (register_fields): Extract real type from dependency node. Check
11259 for duplicate field declaration after type adjustment. Use
11260 DECL_INITIAL to store static final initialized values.
11261 (method_header): Extract real function type from dependency node.
11262 (check_abstract_method_header): Use GET_METHOD_NAME.
11263 (obtain_incomplete_type): Layout fake pointer type.
11264 (safe_layout_class): Don't try to check for methods before layout.
11265 (java_complete_class): Don't check for correct throws clause
11266 elements inheritance here.
11267 (resolve_and_layout): Broadened name parameter meaning.
11268 (reset_method_name): Use GET_METHOD_NAME.
11269 (java_get_real_method_name): New function.
11270 (java_check_regular_methods): Don't check methods in
11271 java.lang.Object. Verify lineage of throws clause elements. Use
11272 flag_no_overriding in warning report.
11273 (check_throws_clauses): Don't check if class was from
11274 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11275 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11276 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11277 warning on unsupported final local variables. Use build_decl
11278 instead of build_decl_no_layout. Get real local variable type from
11280 (source_start_java_method): Get real parameter type from
11281 dependency node. Call build_decl instead of build_decl_no_layout.
11282 (java_layout_classes): Reverse tree and layout type and class as
11283 required. Mark class as loaded when done.
11284 (resolve_field_access): Fixed indentation. Restricted condition
11285 leading to static field access code generation. Set field_type
11286 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11287 (resolve_qualified_expression_name): Initialize type_found to
11288 null. Handle static field resolved during qualification. Fixed
11289 layout on non primitive field decl types.
11290 (not_accessible_p): Fixed typo in comment.
11291 (patch_method_invocation): Resolve and layout class to search from
11293 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11294 layout non primitive type, if necessary. Make method node only to
11296 (find_applicable_accessible_methods_list): Consider WFL'ed method
11297 decl names. Fixed indentation.
11298 (argument_types_convertible): Resolve and layout target type if
11300 (java_complete_tree): Fixed indentation problems. Rewrote
11301 CALL_EXPR thrown exceptions check. Re-installed further processing
11302 of the assignment in certain cases.
11303 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11304 inlining on class literals.
11305 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11307 (valid_method_invocation_conversion_p): Likewise.
11308 (patch_string): Temporary disable forbidden use of `this' in
11309 explicit constructor invocations when doing string concatenation
11310 within their scope.
11311 (patch_unaryop): Added comment. Reinstalled code to disable
11312 further check on assignment operation with cast expression RHS.
11313 (patch_switch_statement): Fixed indentation.
11314 (build_try_statement): Call build_decl instead of
11315 build_decl_no_layout.
11316 (patch_synchronized_statement): Likewise.
11317 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11318 IS_UNCHECKED_EXPRESSION_P.
11319 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11320 layout argument exception type.
11321 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11322 of IS_UNCHECKED_EXPRESSION_P.
11324 1998-11-18 Anthony Green <green@cygnus.com>
11326 * jcf-parse.c (yyparse): Open class file in binary mode.
11328 1998-11-15 Per Bothner <bothner@cygnus.com>
11330 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11332 * jcf-write.c (perform_relocations): Move check out one loop.
11334 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11336 * Make-lang.in: Fix reference to srcdir.
11337 * jv-scan.c: Add missing xmalloc prototype.
11338 * jvgenmain.c: Ditto.
11340 1998-11-15 Per Bothner <bothner@cygnus.com>
11342 * decl.c (error_mark_node), java-tree.h: New global.
11343 * parse.y: Use empty_stmt_node instead of size_zero_node.
11344 (build_if_else_statement): If missing else, use empty_stmt_node.
11346 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11347 (java_complete_expand_method): Complain if return is missing.
11348 (java_check_regular_methods): Comment out incorrect error check.
11349 (not_accessible_p): Fix incorrect handling of protected methods.
11350 (patch_method_invocation): Pass correct context to not_accessible_p.
11351 (find_applicable_accessible_methods_list): Likewise.
11352 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11353 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11354 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11355 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11357 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11358 (push_int_const): Remove reundant NOTE_PUSH.
11359 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11360 (- case SWITCH_EXPR): Fix code generation bug.
11361 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11362 (generate_classfile): More robust for abstract methods.
11364 1998-11-15 Anthony Green <green@cygnus.com>
11366 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11367 * Make-lang.in: Ditto.
11369 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11370 * jvgenmain: Ditto.
11372 1998-11-15 Per Bothner <bothner@cygnus.com>
11374 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11376 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11378 1998-11-14 Per Bothner <bothner@cygnus.com>
11380 Allow uses of interface types to verify. This is not really
11381 type-safe, but it matches what Sun does, and is OK as long as
11382 there are appropriate run-time checks.
11383 * verify.c (merge_types): If merging two interface types,
11384 just set the result to java.lang.Object.
11385 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11387 1998-11-13 Tom Tromey <tromey@cygnus.com>
11389 * gjavah.c (main): Handle --output-class-directory argument.
11390 * jvspec.c (lang_specific_driver): Translate `-d' into
11391 -foutput-class-dir.
11392 * jcf.h (jcf_write_base_directory): Declare.
11393 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11394 * lang-options.h: Mention -foutput-class-dir.
11395 * jcf-write.c (jcf_write_base_directory): New global.
11396 (make_class_file_name): Put generated .class file into `-d'
11397 directory, or into source directory if -d not given. Function now
11399 (write_classfile): Free class file name. Handle case where class
11401 (DIR_SEPARATOR): New macro.
11402 Include <sys/stat.h>
11404 * Makefile.in (prefix): New macro.
11406 1998-11-12 Per Bothner <bothner@cygnus.com>
11408 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11409 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11410 here (done in patch_invoke instead).
11411 (case_identity): Moved here from parse.y.
11413 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11414 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11415 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11416 so they can be efficiently scanned without recursion.
11417 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11418 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11419 in BLOCK iteratively, rather than recursively.
11421 * parse.y (do_unary_numeric_promotion): New function.
11422 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11424 * parse.y (patch_newarray): Various fixes.
11426 Re-do handling of switch statements (for proper block scoping).
11427 * parse.y: Add just a single block for the enture switch block,
11428 but don't create any "case blocks".
11429 (group_of_labels): Rmeoved unneeded non-terminal.
11430 CASE_EXPR and DEFAULT_EXPR are added to current block.
11431 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11432 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11433 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11434 * parse.y (wfl_operator, print_int_node): Make non-static.
11435 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11436 as part of recursive scan of block.
11437 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11438 (patch_switch_statement): Most tests move dinto java_complete_tree.
11440 * parse.y: Make various production be non-typed (void).
11441 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11442 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11443 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11445 * jcf-write.c (struct jcf_handler): New type.
11446 (struct jcf_switch_state): New type.
11447 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11448 (alloc_handler, emit_unop, emit_reloc): New functions.
11449 (adjust_typed_op): Add extra parameter ("max type" offset).
11450 (emit_switch_reloc, emit_case-reloc): New function.
11451 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11452 (generate_bytecode_insns): Support REAL_CST, switch statements,
11453 exception handling, method calls, object/array creation, and more.
11455 * class.c: Remove some unused variables.
11456 * constants.c (find_string_constant): New function.
11457 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11458 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11459 if flag_emit_class_files.
11461 1998-11-12 Tom Tromey <tromey@cygnus.com>
11463 * jcf-io.c (find_class): Added explanatory comment.
11465 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11466 trailing slash to `.zip' entries.
11468 * jvspec.c (lang_specific_driver): Correctly handle case where
11469 GC_NAME not defined.
11471 1998-11-11 Tom Tromey <tromey@cygnus.com>
11473 * jvspec.c (GC_NAME): New define.
11474 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11476 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11478 1998-11-11 Per Bothner <bothner@cygnus.com>
11480 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11482 1998-11-11 Tom Tromey <tromey@cygnus.com>
11484 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11486 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11488 * class.c (is_compiled_class): Call safe_layout_class for class
11489 compiled from source.
11490 * conver.h (convert_to_integer, convert_to_real,
11491 convert_to_pointer): Added prototypes.
11492 * decl.c (init_decl_processing): Non longer push the decls of
11493 `methodtable', `constants', `Class', `Field', `dispatchTable'
11494 `jexception' and `Method'.
11495 * expr.c (build_invokeinterface): New function.
11496 (expand_invoke): static variable CLASS_IDENT now in
11497 build_invokeinterface. Use build_invokeinterface.
11498 (expand_java_field_op): Moved code to inline
11499 java.lang.PRIMTYPE.TYPE into a function.
11500 (build_primtype_type_ref): New function.
11501 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11502 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11503 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11504 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11505 (DECL_LOCAL_STATIC_VALUE): New macro.
11506 (build_invokeinterface, build_primtype_type_ref): New function
11508 (java_parse_abort_on_error): Macro rewritten.
11509 * jcf-parse.c (current_method): Add comment to declaration.
11510 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11511 Function prototypes fixed.
11512 (jcf_parse_source): push/pop parser context. save/restore global.
11513 (parse_source_file): Fixed leading comment. Now take a
11514 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11515 classes and pop the parser context anymore.
11516 (yyparse): Push parser context, save globals, parse the source
11517 file, restore globals and pop the parser context when processing a
11519 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11520 * lex.c (java_parse_doc_section): New function.
11521 (java_lex): Call java_parse_doc_section when appropriate. Build an
11522 operator around INSTANCEOF_TK.
11523 * lex.h (java_lineterminator, java_sprint_unicode,
11524 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11525 Prototypes rewritten.
11526 (java_parse_escape_sequence, java_letter_or_digit_p,
11527 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11528 java_read_unicode, java_store_unicode, java_read_char,
11529 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11530 Added function prototypes.
11531 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11533 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11535 (struct parser_ctxt): New fields: deprecated,
11536 current_parsed_class_un, gclass_list.
11537 (fix_method_argument_names, issue_warning_error_from_context,
11538 resolve_package, lookup_package_type): New function prototypes.
11539 (resolve_expression_name): Fixed function prototype.
11540 (find_applicable_accessible_methods_list): Fixed indentation, added
11541 extra argument in prototype.
11542 (check_final_assignment, build_null_of_type, check_deprecation,
11543 check_method_redefinition, reset_method_name,
11544 java_check_regular_methods, java_check_abstract_methods,
11545 maybe_build_primttype_type_ref): New function prototype.
11546 * parse.y (conver.h): Include.
11547 (INSTANCEOF_TK): Tagged <operator>.
11548 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11549 (relational_expression:): Build binop for instanceof.
11550 (java_push_parser_context): Remember ctxp->gclass_list across
11552 (java_pop_parser_context): Simply return if no context
11553 exists. Remember gclass_list across contexts.
11554 (issue_warning_error_from_context): New function.
11555 (parse_error_context): Don't setup ctxp->elc here. Call
11556 issue_warning_error_from_context instead.
11557 (parse_warning_context): Likewise.
11558 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11559 setup. Link new class/interface to ctxp->gclass_list.
11560 (add_superinterfaces): Register interface as incomplete if not
11562 (create_class): Remember class unqualified name in
11563 ctxp->current_parsed_class_un. Check class deprecation.
11564 (register_fields): Check field deprecation. Remember static final
11565 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11567 (method_header): New local variable ORIG_ARG. Use unqualified
11568 current class name for check on constructor errors. Promote return
11569 type if of record type. Argument list fix moved in
11570 fix_method_argument_names, called here. Check method deprecation.
11571 (fix_method_argument_names): New function.
11572 (method_declarator): Promote record typed arguments.
11573 (safe_layout_class): Check class methods before layout.
11574 (java_complete_class): Compute field layout when patched.
11575 (do_resolve_class): Try to load class after having it renamed
11576 after the package name.
11577 (get_printable_method_name): Use DECL_CONTEXT.
11578 (reset_method_name): New function.
11579 (check_method_redefinition): Use reset_method_name.
11580 (java_check_regular_methods): New local variable
11581 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11582 names for error report. Check for compile-time error when method
11583 found has default (package) access.
11584 (java_check_abstract_methods): Now takes an interface DECL node as
11585 an argument. Also reinstall real name on unchecked
11586 overriding/hiding methods for error report.
11587 (java_check_methods): Fixed leading comment. Get classes to verify
11588 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11589 CLASS_METHOD_CHECKED_P on class verification.
11590 (lookup_java_method2): Get real method name if necessary.
11591 (find_in_imports): Don't check package class access here.
11592 (resolve_package, lookup_package_type): New functions.
11593 (java_layout_classes): Fixed leading comment. Take classes to be
11594 laid out from ctxp->gclass_list.
11595 (java_complete_expand_methods): Don't expand native and abstract
11597 (java_expand_classes): New function.
11598 (resolve_expression_name): Use additional argument ORIG. Retrieve
11599 values of static final field of primitive types.
11600 (resolve_field_access): Handles static final field of promotive
11602 (resolve_qualified_expression_name): Handle STRING_CST as
11603 primaries and package name resolution. Check deprecation on found
11604 decls. Set where_found and type_found on non static field resolved
11605 during qualification. Layout non primitive field decl types.
11606 (check_deprecation): New function.
11607 (maybe_access_field): Simplified.
11608 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11609 removed. Reverse method's argument when primary is a type. Don't
11610 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11611 instead. Include abstract class in the list of class searchable
11612 for constructors. Use DECL_CONTEXT of found method for access
11613 checks. Check method deprecation.
11614 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11615 converting arguments. Handle INVOKE_INTERFACE.
11616 (lookup_method_invoke): Search constructor using existing
11617 infrastructure (don't rely on lookup_java_constructor anymore).
11618 (find_applicable_accessible_methods_list): Extra argument flag
11619 LC. Now include constructor in the search.
11620 (qualify_ambiguous_name): Conditional expression are primaries.
11621 (not_initialized_as_it_should_p): static final are always
11623 (java_complete_tree): Pass extra NULL argument to
11624 resolve_expression_name. Stricter test to carry on patching
11625 assignments. New case for INSTANCEOF_EXPR.
11626 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11627 (check_final_assignment, maybe_build_primttype_type_ref): New
11629 (patch_assignment): Detect resolved static finals and carry normal
11630 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11631 (try_builtin_assignconv): Access constant 0 on all primitive
11633 (valid_builtin_assignconv_identity_widening_p): Accept identical
11634 types. Accept all promoted type on int type.
11635 (valid_ref_assignconv_cast_p): Accept a null pointer to be
11636 assigned to a reference.
11637 (valid_method_invocation_conversion_p): Accept to check null
11639 (build_binop): Merge declaration and initialization of local
11641 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
11642 numeric types. Improved validity test for qualify operators on
11644 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
11645 and PREINCREMENT_EXPR. Also detect resolved static finals of a
11646 primitive type and issue the appropriate error message.
11647 (resolve_type_during_patch): Mark class loaded when resolved.
11648 (patch_cast): Allow null to be cased to reference types.
11649 (build_null_of_type): New function.
11650 (patch_array_ref): Handle array on references correctly.
11651 (patch_return): Removed unused local variable MODIFY. Force
11652 boolean to be returned as integers. Allows null to be returned by
11653 a function returning a reference.
11654 * typeck.c (convert_to_integer, convert_to_real,
11655 convert_to_pointer): Prototypes moved to convert.h
11656 (lookup_argument_method): Use method real name, if necessary.
11658 1998-10-30 Tom Tromey <tromey@cygnus.com>
11660 * class.c (build_class_ref): Changed name of primitive classes to
11663 * class.c (make_class_data): Renamed fields: nmethods to
11664 method_count, method_count to dtable_method_count. Always set
11665 `state' field to 0.
11666 * decl.c (init_decl_processing): Likewise.
11668 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11670 * class.c (layout_class): Don't mangle <finit>, produce
11671 __finit<class> instead. Don't verify artificial methods.
11672 * decl.c (finit_identifier_node): New declared global.
11673 (init_decl_processing): finit_identifier_node initialized.
11674 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
11675 * java-tree.h (finit_identifier_node): Declared as extern.
11676 (struct lang_decl): New field called_constructor.
11677 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
11678 (CLASS_HAS_FINIT_P): New macro.
11679 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
11680 explicit constructor invocation.
11681 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
11682 CALL_SUPER_CONSTRUCTOR_P): New macros.
11683 (write_classfile): Added prototype.
11684 * jcf-parse.c (jcf_parse_source): Parse and remember for
11685 generation if the file was seen on the command line.
11686 (parse_source_file): Don't write the class file here.
11687 (yyparse): Loop on files rewritten. Set current_jcf.
11688 (parse_zip_file_entries): Parse class file only if it was found.
11689 * lang.c (init_parse): Don't open command line provided filename
11691 (lang_parse): Don't set main_jcf anymore.
11692 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
11693 (JCONSTRUCTOR_CHECK): New macro.
11694 (JBSC_TYPE_P): New macro.
11695 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
11696 (COMPLETE_CHECK_OP_2): New macro.
11697 (struct parse_ctxt): New field explicit_constructor_p.
11698 (check_class_interface_creation): Fixed prototype indentation.
11699 (patch_method_invocation_stmt): Prototype reflects added argument.
11700 (patch_invoke): Likewise.
11701 (complete_method_declaration, build_super_invocation,
11702 verify_constructor_circularity,
11703 build_this_super_qualified_invocation, get_printable_method_name,
11704 patch_conditional_expr, maybe_generate_finit, fix_constructors,
11705 verify_constructor_super, create_artificial_method,
11706 start_artificial_method_body, end_artificial_method_body,
11707 generate_field_initialization_code): New function prototypes.
11708 * parse.y: Fixed leading comment
11709 (constructor_header:, constructor_body:, block_end:): Rules tagged
11711 (type_declaration:): Call maybe_generate_finit.
11712 (method_declaration:): Action for method_body: placed in new
11713 function complete_method_declaration, called here.
11714 (constructor_declaration:): Defined actions. Removed leading
11716 (constructor_header:): New rule with action.
11717 (constructor_body:): Rule rewritten using block_begin: and
11718 block_end:. Defined actions.
11719 (constructor_declarator:, explicit_constructor_invocation:):
11721 (block:): Use new rules block_begin: block_end:.
11722 (block_begin:, block_end:): New rules and actions.
11723 (block_statements:): Fixed error message for explicit
11725 (method_invocation:): Call build_this_super_qualified_invocation
11726 if primary is `this' or `super' was seen.
11727 (conditional_expression:): Action defined.
11728 (extra_ctxp_pushed_p): New static global flag.
11729 (java_parser_context_save_global): Create parser context if
11730 necessary. Use extra_ctxp_pushed_p to remember it.
11731 (java_parser_context_restore_global): Pop extra parser context if
11733 (build_array_from_name): Array on primitive types are marked
11735 (register_fields): Restore new name in field initializer
11736 expression if type was altered. Non static fields initialized upon
11737 declaration marked initialized.
11738 (maybe_generate_finit): New function.
11739 (maybe_generate_clinit): Use create_artificial_method,
11740 start_artificial_method_body, end_artificial_method_body. Generate
11741 debug info for enclosed initialization statements.
11742 (method_header): Fixed leading comment. Check constructor
11743 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11745 (complete_method_declaration, constructor_circularity_msg,
11746 verify_constructor_circularity): New functions.
11747 (get_printable_method_name): New function.
11748 (check_method_redefinition): Don't rename <finit> methods. Fix
11749 declared constructor names. Error message for
11750 constructors modified.
11751 (java_check_regular_methods): Local variable seen_constructor
11752 renamed saw_constructor. Skip verification on constructors. Create
11753 default constructor with create_artificial_method.
11754 (java_check_methods): Removed unnecessary empty line.
11755 (create_artificial_method, start_artificial_method_body,
11756 end_artificial_method_body): New functions.
11757 (java_layout_classes): Changed leading comment. Reverse fields
11758 list if necessary. Always layout java.lang.Object if being
11760 (java_complete_expand_methods): Verify constructor circularity.
11761 (java_complete_expand_method): Call fix_constructor on
11762 constructors. Local variable no_ac_found removed. Restore
11763 bindings if method body expansion failed.
11764 (fix_constructors, verify_constructor_super,
11765 generate_field_initialization_code): New function.
11766 (java_expand_classes): Fixed leading comment. Write class file
11768 (resolve_expression_name): Check for illegal instance variable
11769 usage within the argument scope of an explicit constructor
11771 (resolve_qualified_expression_name): Pass extra from_super flag
11772 when invoking patch_method_invocation_stmt. New case for
11773 conditional expression when used as a primary. Check for error
11774 when acquiring super.
11775 (patch_method_invocation_stmt): Added extra argument super. New
11776 local variable is_static_flag. Set class_to_search according to
11777 the nature of the constructor invocation. Don't add `this'
11778 argument when expanding NEW_CLASS_EXPR. Check for illegal method
11779 invocation within the argument scope of explicit constructor
11780 invocation. Set is_static according to is_static_flag. Provide
11781 extra `super' argument to patch_invoke invocation.
11782 (patch_invoke): New argument from_super. Loop on arguments
11783 indentation fixed. Pass from_super to invocation_mode. New switch
11784 case INVOKE_SUPER. Fixed error message in switch default case.
11785 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
11787 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
11788 (lookup_method_invoke): Fixed prototypes in candidates list. Error
11789 message takes constructors into account.
11790 (find_applicable_accessible_methods_list): Fixed indentation.
11791 (qualify_ambiguous_name): Take explicit constructor invocation
11792 into account. Deal with a conditional expression as a primary to
11794 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
11795 case. Added extra argument to patch_method_invocation_stmt.
11796 Register calls made to explicit constructor `this'. Don't call
11797 save_expr in ARRAY_REF case when emitting class files. Check for
11798 illegal use of this when expanding explicit constructor invocation
11800 (complete_function_arguments): Set and reset parser context
11801 explicit_constructor_p field value when appropriate.
11802 (build_super_invocation, build_this_super_qualified_invocation):
11804 (patch_assignment): Fixed typo.
11805 (patch_unaryop): Check on final fields occurs only when a decl
11807 (patch_return): Take constructors into account.
11808 (patch_conditional_expr): New function.
11809 * typeck.c (build_java_signature): Removed unnecessary empty line.
11811 1998-10-28 Jeffrey A Law (law@cygnus.com)
11813 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
11815 1998-10-28 Tom Tromey <tromey@cygnus.com>
11817 * decl.c (init_decl_processing): Renamed fields.
11818 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
11819 interface_len, msize fields.
11821 * class.c (make_class_data): Removed subclass_head and
11822 subclass_next fields.
11823 * decl.c (init_decl_processing): Removed subclass_head and
11824 subclass_next fields.
11826 1998-10-28 Jeffrey A Law (law@cygnus.com)
11828 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
11829 * mangle.c (emit_unicode_mangled_name): Similarly.
11831 1998-10-26 Nick Clifton <nickc@cygnus.com>
11833 * jcf-parse.c (get_constant): Place braces around code to compute
11834 'd' when REAL_ARITHMETIC is not defined.
11836 1998-10-25 H.J. Lu (hjl@gnu.org)
11838 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
11841 1998-10-23 Tom Tromey <tromey@cygnus.com>
11843 * lang-specs.h: `.zip' files are input to jc1.
11845 1998-10-22 Per Bothner <bothner@cygnus.com>
11847 * jvspecs.c: Add (but don't enable) support for combining multiple
11848 .class and .java input filenames to a single jc1 invocation.
11849 Add support for -C flag (copile to .class files).
11850 Translate -classpath and -CLASSPATH arguments.
11851 * lang-specs.h: Don't set %2 spec.
11853 1998-10-22 Tom Tromey <tromey@cygnus.com>
11855 * jcf-path.c (add_entry): Don't add trailing separator if entry is
11857 (add_path): Don't add trailing separator to non-empty path
11860 * lang.c (lang_decode_option): Check for -fclasspath and
11861 -fCLASSPATH before examining other `-f' options.
11863 * java-tree.h (finalize_identifier_node): Don't declare.
11864 * class.c (make_class_data): Don't push "final" field.
11865 * decl.c (init_decl_processing): Don't push "final" field.
11866 (finalize_identifier_node): Removed.
11867 (init_decl_processing): Don't set finalize_identifier_node.
11869 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
11871 1998-10-11 Anthony Green <green@cygnus.com>
11873 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
11874 (JV_SCAN_SOURCES): New macro.
11875 (JCF_DUMP_SOURCES): Likewise.
11876 (jcf-dump$(exeext)): New target.
11877 (jv-scan$(exeext)): New target.
11879 1998-10-22 Tom Tromey <tromey@cygnus.com>
11881 * Makefile.in (LEX): Removed.
11882 (LEXFLAGS): Likewise.
11883 (SET_BISON): New macro.
11885 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
11886 spurious diffs in parse.c.
11887 ($(PARSE_SCAN_C)): Likewise.
11888 (PARSE_DIR): New macro.
11890 (PARSE_SCAN_C): Likewise.
11891 (PARSE_RELDIR): New macro.
11893 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
11895 * jcf-io.c (find_class): Use saw_java_source to determine when to
11896 look for `.java' file.
11897 * jcf-parse.c (saw_java_source): New global.
11898 (yyparse): Set it if `.java' file seen.
11900 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
11901 (GCJH_SOURCES): Likewise.
11902 * Makefile.in (datadir): New macro.
11903 (libjava_zip): Likewise.
11904 (JAVA_OBJS): Added jcf-path.o.
11905 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11906 (../gcjh$(exeext)): Likewise.
11907 (jcf-path.o): New target.
11908 * java-tree.h (fix_classpath): Removed decl.
11909 * jcf-parse.c (fix_classpath): Removed.
11910 (load_class): Don't call fix_classpath.
11911 * parse.y (read_import_dir): Don't call fix_classpath.
11912 * lex.h: Don't mention classpath.
11913 * lex.c (java_init_lex): Don't initialize classpath.
11914 * jcf-io.c (classpath): Removed global.
11915 (find_class): Use jcf_path iteration functions. Correctly search
11916 class path for .java file.
11917 (open_in_zip): New argument `is_system'.
11918 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
11919 classpath-related options.
11920 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
11922 (lang_init): Call jcf_path_init.
11923 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
11924 * lang-specs.h: Handle -I. Minor cleanup to -M options.
11925 Correctly put braces around second string in each entry.
11926 * gjavah.c (main): Call jcf_path_init. Recognize all the new
11927 classpath-related options.
11928 (help): Updated for new options.
11929 * jcf.h: Declare functions from jcf-path.c. Don't mention
11930 `classpath' global.
11931 * jcf-path.c: New file.
11933 * jcf-depend.c: Include jcf.h.
11935 * jcf-write.c (localvar_alloc): Returns `void'.
11936 (localvar_free): Removed unused variable.
11938 * lang.c (OBJECT_SUFFIX): Define if not already defined.
11939 (init_parse): Use OBJECT_SUFFIX, not ".o".
11941 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11943 * class.c (emit_register_classes): Renamed from
11944 emit_register_class.
11945 * java-tree.h (emit_register_classes): Prototype renamed from
11946 emit_register_class.
11947 * jcf-parse.c (yyparse): Call emit_register_classes once before
11949 * parse.y (java_expand_classes): No longer register classes.
11951 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11953 * class.c (is_compiled_class): New local variable
11954 seen_in_zip. Identify classes found in currently compiled source
11956 * decl.c (complete_start_java_method): Fixed typo.
11957 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
11958 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
11959 (CLASS_P): Moved around.
11960 (java_parse_abort_on_error): Macro moved from jcf-parse.c
11961 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
11963 (jcf_parse_source): Changed leading comment. Removed unnecessary
11964 fclose and CLASS_FROM_SOURCE_P marking.
11965 (parse_source_file): New local variables remember_for_generation
11966 and filename. Mark parsed file name identifier node. Removed block
11967 executed when parse_only was null. Set remember_for_generation.
11968 Use it as an argument to java_pop_parser_context.
11969 (yyparse): New local variables several_files, list, next node and
11970 current_file_list. Split ampersand separated file names into
11971 current_file_list. Iterate through the list and parse accordingly.
11972 * parse.h (java_pop_parser_context): New function prototype.
11973 * parse.y (ctxp_for_generation): New static global variable.
11974 (java_pop_parser_context): New argument generate. Link popped ctxp
11975 to ctxp_for_generation list accordingly.
11976 (java_complete_expand_methods): Fixed indentation.
11977 (java_expand_classes): New function.
11979 1998-10-17 Per Bothner <bothner@cygnus.com>
11981 * Makefile.in: Link with libiberty.a instead of memmove.o.
11983 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11985 * lex.c (setjmp.h): No longer included.
11986 * lex.h (setjmp.h): Included.
11987 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
11988 (duplicate_declaration_error_p): Renamed from
11989 duplicate_declaration_error.
11990 (build_array_from_name): New function prototype.
11991 * parse.y (setjmp.h): No longer included.
11992 (variable_declarator_id): Define action.
11993 (build_array_from_name): New function.
11994 (duplicate_declaration_error_p): Renamed from
11995 duplicate_declaration_error. Fixed leading comment.
11996 (register_fields): Main `for' loop reorganized. Uses
11997 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
11998 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
11999 build_array_from_name.
12000 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12002 (read_import_dir): Don't try to skip `.' and `..'.
12003 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12004 build_array_from_name. Main `for' loop reorganized.
12005 (resolve_qualified_expression_name): When building access to a
12006 field, use the type where the field was found, not its own type.
12007 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12008 field was found is null.
12009 (qualify_ambiguous_name): Sweep through all successive array
12012 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12014 * java-tree.h (pop_labeled_block, lang_printable_name,
12015 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12016 interface_of_p, inherits_from_p, fix_classpath,
12017 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12018 make_class_data, register_class, alloc_name_constant): New
12019 function prototypes.
12020 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12021 indentation. Added cast to remove warning.
12022 (lang_printable_name): Set v argument unused.
12023 (lang_print_error): Added argument to lang_printable_name call.
12024 (java_dummy_print, print_lang_decl, print_lang_type,
12025 print_lang_identifier, lang_print_xnode): All argument marked
12027 * lex.c (java_unget_unicode): Removed unnecessary argument.
12028 (java_allocate_new_line): Unused local variable is gone.
12029 (java_read_char): Added parenthesis in expressions to remove
12030 warnings. Added final return statement.
12031 (java_read_unicode): Added parenthesis in expression to remove
12033 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12034 (java_parse_escape_sequence): Likewise.
12035 (java_lex): Unused local variables are gone. Fixed
12036 java_unget_unicode invocation.
12037 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12039 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12040 lang_printable_name invocation in macro.
12041 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12043 (duplicate_declaration_error): Suppressed unused argument in
12045 (identical_subpath_p): Function declaration is gone.
12046 (patch_invoke): Suppressed unused argument in prototype.
12047 (patch_cast, build_labeled_block, check_thrown_exceptions):
12049 * parse.y (setjmp.h): Included
12050 (toplev.h): Likewise.
12051 (field_declaration:): Suppressed unused local
12052 (label_decl:): Fixed build_labeled_block invocation.
12053 (java_pop_parser_context): Put extra parenthesis around assignment
12055 (yyerror): Suppressed unused local variables.
12056 (variable_redefinition_error): Fixed lang_printable_name
12058 (create_interface): Suppressed unused local variables.
12059 (create_class): Likewise.
12060 (duplicate_declaration_error): Suppressed unused argument. Fixed
12061 lang_printable_name invocation.
12062 (register_fields): Suppressed unused local variable. Fixed
12063 duplicate_declaration_error invocation.
12064 (method_header): Suppressed unused local variable.
12065 (method_declarator, parser_check_super): Likewise.
12066 (java_complete_class): Suppressed unused local variable. Fixed
12067 fatal error message.
12068 (complete_class_report_errors): Added default: in switch.
12069 (java_check_regular_methods): Fixed lang_printable_name
12071 (check_throws_clauses): Likewise.
12072 (java_check_abstract_methods): Suppressed unused local
12073 variable. Fixed lang_printable_name invocation.
12074 (read_import_entry): Added supplemental return statement.
12075 (read_import_dir): Suppressed unused local variables.
12076 (check_pkg_class_access, declare_local_variables): Likewise.
12077 (source_start_java_method): Suppressed unused extern variable
12079 (expand_start_java_method): Suppressed unused extern and local
12080 variable declarations.
12081 (java_complete_expand_methods): Likewise.
12082 (java_complete_expand_method): Suppressed unused local variables.
12083 (make_qualified_name): Likewise.
12084 (resolve_qualified_expression_name): Added default: in
12085 switch. Fixed lang_printable_name invocation.
12086 (class_instance_creation_expression): Added parenthesis around
12088 (patch_method_invocation_stmt): Fixed lang_printable_name and
12089 patch_invoke invocations.
12090 (check_for_static_method_reference): Fixed lang_printable_name
12092 (patch_invoke): Suppressed unused arguments and local variables.
12093 (lookup_method_invoke): Suppressed unused local variables.
12094 (qualify_ambiguous_name): Added default: in switch.
12095 (identical_subpath_p): Function removed.
12096 (patch_assignment): Suppressed unused local variables. Suppressed
12097 unnecessary if statement. Fixed lang_printable_name invocations.
12098 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12099 (valid_ref_assignconv_cast_p): Parenthesis around
12100 expression. Suppressed unused local variables.
12101 (build_binop): Suppressed unused local variables. fixed
12102 lang_printable_name invocations.
12103 (string_constant_concatenation): Suppressed unused local
12105 (patch_unaryop): Fixed lang_printable_name invocation.
12106 (patch_cast): Suppressed unnecessary argument. Fixed
12107 lang_printable_name invocation.
12108 (patch_array_ref): Fixed lang_printable_name invocation.
12109 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12110 (build_labeled_block): Suppressed unused argument.
12111 (generate_labeled_block): Fixed build_labeled_block invocation.
12112 (build_loop_body): Suppressed unused local variables.
12113 (patch_loop_statement): Likewise.
12114 (patch_exit): Fixed lang_printable_name invocation.
12115 (patch_switch_statement): Likewise.
12116 (case_identity): First argument marked unused.
12117 (patch_try_statement): Fixed lang_printable_name invocations.
12118 (patch_synchronized_statement, patch_throw_statement): Likewise.
12119 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12120 lang_printable_name invocations.
12121 (check_thrown_exceptions_do): Suppressed unused argument.
12123 1998-10-14 Tom Tromey <tromey@cygnus.com>
12125 * jcf-write.c (write_classfile): Add output class file as target.
12126 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12127 * jcf.h: Added declarations for dependency-tracking functions.
12128 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12129 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12130 (finish_parse): Call jcf_dependency_write.
12131 (dependency_tracking): New global.
12132 (DEPEND_SET_FILE): New define.
12133 (DEPEND_ENABLE): New define.
12134 (init_parse): Enable dependency tracking if required.
12136 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12137 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12138 (../gcjh$(exeext)): Likewise.
12139 (jcf-depend.o): New target.
12140 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12141 (GCJH_SOURCES): Likewise.
12142 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12144 (find_classfile): Added dep_name argument.
12145 (find_class): Compute name of dependency.
12146 (open_in_zip): Call jcf_dependency_add_file.
12147 * gjavah.c (output_file): No longer global.
12148 (usage): Don't mention "gjavah".
12150 (java_no_argument): Likewise.
12151 (version): Likewise.
12152 (main): Recognize and handle -M family of options.
12153 (print_mangled_classname): Return is void.
12154 (process_file): Handle case where output is suppressed.
12155 (HANDLE_END_FIELD): Likewise.
12156 (HANDLE_METHOD): Likewise.
12157 * jcf-depend.c: New file.
12159 1998-10-13 Jeffrey A Law (law@cygnus.com)
12161 * java-tree.def: Add missing newline at EOF.
12163 1998-10-13 Tom Tromey <tromey@cygnus.com>
12165 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12166 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12168 Include <config.h> and "system.h".
12169 (disassemble_method): Undefine RET to avoid clash with
12170 config/i386/i386.h.
12172 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12174 * decl.c (runtime_exception_type_node, error_exception_type_node):
12175 New global variables.
12176 (init_decl_processing): Initialized.
12177 * expr.c (java_lang_expand_expr): Set caught exception type to
12178 null if catch handler argument doesn't exit.
12179 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12181 * java-tree.h (runtime_exception_type_node,
12182 error_exception_type_node): Global variables declared.
12183 (DECL_FUNCTION_THROWS): New macro.
12184 (DECL_FUNCTION_BODY): Modified comment.
12185 (DECL_SPECIFIC_COUNT): Likewise.
12186 (struct lang_decl): New field throws_list.
12187 (IS_UNCHECKED_EXPRESSION_P): New macro.
12188 * lex.c (java_lex): Generate location information for THROW_TK.
12189 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12190 EXCEPTIONS_P): New macros.
12191 (enum jdep_code): New value JDEP_EXCEPTION.
12192 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12193 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12194 PATCH_METHOD_RETURN_ERROR): New macros.
12195 (patch_method_invocation_stmt): Added new argument to prototype.
12196 (patch_synchronized_statement, patch_throw_statement,
12197 check_thrown_exceptions, check_thrown_exceptions_do,
12198 purge_unchecked_exceptions, check_throws_clauses): New function
12200 * parse.y Fixed typo in keyword section.
12201 (throw:): Rule tagged <node>.
12202 (THROW_TK): Keyword tagged <operator>.
12203 (method_header:): Last argument to call to method_header passed
12205 (throws:, class_type_list:, throw_statement:,
12206 synchronized_statement:, synchronized:): Defined actions.
12207 (method_header): New local variable current. Register exceptions
12208 from throws clause.
12209 (java_complete_tree): Complete and verify exceptions from throws
12211 (complete_class_report_errors): Error message on exceptions not
12213 (java_check_regular_methods): Fixed typo. Shortcut on private
12214 overriding methods. Changed error message on method
12215 redefinition. Check for throws clause compatibility.
12216 (check_throws_clauses): New function.
12217 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12218 method. Changed error message on method redefinition.
12219 (currently_caught_type_list): New static variable.
12220 (java_complete_expand_methods): Purge unchecked exceptions from
12221 throws clause list. Call PUSH_EXCEPTIONS before walk and
12222 POP_EXCEPTIONS after.
12223 (resolve_qualified_expression_name): Pass new argument as NULL to
12224 patch_method_invocation_stmt.
12225 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12226 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12227 argument list when appropriate. Use new argument if non null to
12228 store selected method decl.
12229 (patch_invoke): Convert if necessary args of builtin types before
12230 forming CALL_EXPR. Argument list no longer reversed here.
12231 (invocation_mode): Treat final methods as static methods.
12232 (java_complete_tree): New cases for THROW_EXPR: and
12233 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12235 (complete_function_arguments): No more RECORD_TYPE
12236 conversion. Function parameter nodes no longer saved.
12237 (valid_ref_assignconv_cast_p): Avoid handling null type.
12238 (patch_binop): Fixed null constant reference handling.
12239 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12240 BUILD_THROW macros.
12241 (patch_try_statement): Fixed comments. Record caught types in
12242 list, push the list, expand try block and pop the list.
12243 (patch_synchronized_statement, patch_throw_statement,
12244 check_thrown_exceptions, check_thrown_exceptions_do,
12245 purge_unchecked_exceptions): New functions.
12246 * typeck.c (lookup_argument_method): Allow WFL in place of method
12247 DECL_NAME during method definition check
12249 1998-10-09 Tom Tromey <tromey@cygnus.com>
12251 * gjavah.c (decode_signature_piece): New function.
12252 (print_c_decl): Use it. Added `name_override' argument.
12253 (print_method_info): Use name_override argument to print_c_decl.
12254 (seen_fields): Removed.
12255 (print_field_info): Don't update seen_fields.
12256 (struct method_name): New structure.
12257 (method_name_list): New global.
12258 (print_method_info): Add new method to list of methods.
12259 (name_is_method_p): New function.
12260 (print_field_info): If field name has same name as method, then
12262 (process_file): Parse methods before fields.
12263 (field_pass): New global.
12264 (HANDLE_END_FIELD): Take field_pass into account.
12266 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12268 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12269 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12271 1998-10-03 Anthony Green <green@cygnus.com>
12273 * jvspec.c: Fix bug in jvgenmain_spec patch.
12275 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12277 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12278 * decl.c (soft_exceptioninfo_call_node): New global variable.
12279 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12280 takes extra integer argument. soft_exceptioninfo_call_node
12282 * except.c (java_set_exception_lang_code): New function
12283 (method_init_exceptions): Called here.
12284 (prepare_eh_table_type): New function.
12285 (expand_end_java_handler): Called here.
12286 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12287 one argument. Modified generation of call to
12288 soft_badarrayindex_node to use new argument.
12289 (build_java_arrayaccess): Pass faulty index value to
12290 build_java_throw_out_of_bounds_exception.
12291 (generate_name): New function.
12292 (java_lang_expand_expr): New local variables node, current,
12293 has_finally_p. Expand TRY_EXPR node.
12294 (process_jvm_instruction): Replace top of the stack with thrown
12295 object reference when entering exception handler.
12296 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12297 specific tree codes.
12298 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12300 (DECL_SPECIFIC_COUNT): New macro.
12301 (prepare_eh_table_type, java_set_exception_lang_code,
12302 generate_name): New function declarations.
12303 (match_java_method): Declaration deleted.
12304 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12306 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12307 * parse.h (redefinition_error, refine_accessible_methods_list,
12308 can_cast_to_p): Function declaration removed.
12309 (classitf_redefinition_error, variable_redefinition_error,
12310 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12311 find_most_specific_methods_list, argument_types_convertible,
12312 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12313 valid_cast_to_p, valid_method_invocation_conversion_p,
12314 try_reference_assignconv, add_stmt_to_compound,
12315 build_jump_to_finally, build_tree_list, patch_try_statement,
12316 java_get_catch_block): New function declarations.
12317 * parse.y (string_buffer_type): Global variable deleted.
12318 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12319 finally): Rules tagged <node>.
12320 (TRY_TK, CATCH_TK): Token tagged <operator>.
12321 (class_body_declaration:, class_member_declaration:,
12322 formal_parameter:, explicit_constructor_invocation:,
12323 interface_member_declaration:, constant_declaration:,
12324 primary_no_new_array:, class_instance_creation_expression:,
12325 array_creation_expression:): Issue error on unsuported JDK1.1
12327 (try_statement:, catches:, finally:): Define actions.
12328 (catch_clause_parameter): New rule.
12329 (catch_clause:): Use new rule catch_clause_parameter.
12330 (parse_jdk1_1_error): New function.
12331 (redefinition_error): Renamed classitf_redefinition_error.
12332 (variable_redefinition_error): New function.
12333 (check_class_interface_creation): Call
12334 classitf_redefinition_error.
12335 (java_complete_tree): Added error message on JDEP_TYPE: case.
12336 (complete_class_report_errors): Fixed indentation.
12337 (declare_local_variables): Call variable_redefinition_error.
12338 (source_end_java_method): Call java_set_exception_lang_code and
12339 emit_handlers where appropriate.
12340 (java_method_add_stmt): Call add_stmt_to_block.
12341 (add_stmt_to_block): New function.
12342 (lookup_method_invoke): Fixed outside comment. new local variable
12343 candicates. Call find_applicable_accessible_methods_list and
12344 find_most_specific_methods_list when searching for a
12345 method. Modified error report to list possible candidates when
12347 (find_applicable_accessible_methods_list,
12348 find_most_specific_methods_list, argument_types_convertible): New
12350 (refine_accessible_methods_list): Function deleted.
12351 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12352 expr (if applicable) before calling patch_array_ref.
12353 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12354 (enter_block): Fixed comment.
12355 (enter_a_block): New function.
12356 (patch_assignment): Reorganized. Call try_reference_assignconv for
12357 references. Call valid_cast_to_p instead of can_cast_to_p.
12358 (try_reference_assignconv,
12359 valid_builtin_assignconv_identity_widening_p): New functions.
12360 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12361 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12363 (build_string_concatenation): Don't resolve StringBuffer.
12364 (patch_cast): Fixed inverted arguments.
12365 (patch_array_ref): Code to save array expr deleted. Call
12366 valid_cast_to_p instead of can_cast_to_p.
12367 (generate_labeled_block): Call generate_name.
12368 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12369 patch_try_statement): New functions.
12370 * typeck.c (match_java_method): Function deleted.
12372 1998-10-02 Anthony Green <green@cygnus.com>
12374 * jvspec.c: jvgenmain_spec uses different temporary file names.
12376 1998-10-02 Anthony Green <green@cygnus.com>
12378 * jvspec.c (lang_specific_driver): Fail if user specifies
12379 --main= when not linking.
12381 1998-09-28 Tom Tromey <tromey@cygnus.com>
12383 * class.c (make_class_data): Push value for `thread' field.
12384 * decl.c (init_decl_processing): Added `thread' field to class.
12386 * class.c (add_field): Always make static fields externally
12389 1998-09-26 Anthony Green <green@cygnus.com>
12391 * expr.c (build_java_athrow,
12392 build_java_throw_out_of_bounds_exception, expand_invoke,
12393 build_newarray, expand_java_multianewarray, build_java_monitor):
12394 Update comments to reflect _Jv_* function names.
12396 1998-09-25 Per Bothner <bothner@cygnus.com>
12398 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12399 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12400 * parse.y (expand_start_java_method): Likewise.
12402 1998-09-24 Per Bothner <bothner@cygnus.com>
12404 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12406 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12407 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12408 * expr.c: Remove no-longer-needed calls to promote_type.
12409 * decl.c (give_name_to_locals): Liekwise.
12410 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12411 * parse.y: Add/remove promote_type calls as appropriate.
12412 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12413 (parse_signature_string): Likewise.
12414 (build_java_array_type): Fix for now signature convenions.
12416 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12418 1998-09-23 Tom Tromey <tromey@cygnus.com>
12420 * class.c (init_class_processing): libjava function renamed to
12423 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12425 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12426 * java-tree.def: Fixed DEFTREECODE third argument.
12427 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12428 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12429 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12430 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12431 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12432 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12433 * lang.c (java_tree_code_type, java_tree_code_length,
12434 java_tree_code_name): New arrays.
12435 (lang_init): Append Java tree node definitions to Gcc ones.
12436 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12438 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12440 (java_lex): Allow declaration of empty string constants. Retain
12441 location information on CASE_TK and DEFAULT_TK.
12442 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12443 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12444 Modified to be more robust.
12445 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12446 (build_new_invocation, try_builtin_assignconv,
12447 patch_switch_statement, string_constant_concatenation,
12448 build_string_concatenation, patch_string_cst, patch_string,
12449 java_expand_switch): New function declarations.
12450 * parse.y: Rules related to switch and EH tagged <node>.
12451 (label_id): Set to NULL_TREE
12452 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12454 (this_or_super:): Fixed indentation.
12455 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12456 statement_expression:): Removed call to RULE on all sub-rules.
12457 (switch_expression:, switch_labels:): New rules.
12458 (switch_statement:, switch_block:, switch_block_statement_groups:,
12459 switch_block_statement_group:, switch_labels:, switch_label:):
12461 (throw_statement:, synchronized_statement:, try_statement:):
12462 Defined temporary actions.
12463 (class_instance_creation_expression:): Call
12464 build_new_invocation. Fixed indentation.
12465 (field_access): Fixed indentation.
12466 (method_invocation): Likewise.
12467 (make_qualified_primary): Use THIS_EXPR.
12468 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12469 resolving from SUPER, set *type_found.
12470 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12471 (java_complete_tree): Removed unused local variable `location'. Case
12472 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12473 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12474 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12475 STRING_CST: case. default: checks for patchable strings.
12476 (complete_function_arguments): Transform string constant or
12477 crafted StringBuffer if necessary.
12478 (build_method_invocation): Fixed comments.
12479 (build_new_invocation): New function.
12480 (patch_assignment): Call try_builtin_assignconv to figure a valid
12481 assignment conversion between builtin types.
12482 (try_builtin_assignconv): New function.
12483 (build_binop): Use URSHIFT_EXPR directly to call build.
12484 (operator_string): Use UNARY_PLUS_EXPR.
12485 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12487 (do_merge_string_cste, merge_string_cste,
12488 string_constant_concatenation, build_string_concatenation,
12489 patch_string, patch_string_cst): New function.
12490 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12491 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12492 (build_newarray_node): Use NEW_ARRAY_EXPR.
12493 (build_this): Use THIS_EXPR.
12494 (build_return): Enable debug information on return statement.
12495 (build_if_else_statement): Likewise.
12496 (complete_labeled_statement): Fixed related comment.
12497 (build_loop_body): Fixed comment.
12498 (build_bc_statement): Enable debug information on break/continue
12500 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12502 (patch_switch_statement, case_identity, java_expand_switch): New
12505 1998-09-21 Per Bothner <bothner@cygnus.com>
12507 * buffer.h (BUFFER_INIT): New macro.
12508 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12509 Pass (struct jcf_partial *state) to most functions.
12510 (jcf_block, jcf_relocation): New types.
12511 Support labels, branches, conditionals, loops.
12513 1998-09-21 Tom Tromey <tromey@cygnus.com>
12515 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12517 1998-09-21 Per Bothner <bothner@cygnus.com>
12519 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12520 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12521 not integer_type_node (INT_TYPE_SIZ bits).
12523 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12525 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12526 * jcf-dump.c (print_exception_table): New function.
12527 (disassemble_method): Better handling of wide instructions.
12528 Make more robust for bad input.
12530 1998-09-30 Jeffrey A Law (law@cygnus.com)
12532 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12535 1998-09-17 Jeffrey A Law (law@cygnus.com)
12537 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12539 1998-09-17 Tom Tromey <tromey@cygnus.com>
12541 * Makefile.in ($(PARSE_H)): Removed target.
12543 1998-09-17 Jeffrey A Law (law@cygnus.com)
12545 * Makefile.in (JAVA_OBJS): Add memmove.o
12546 (memmove.o): New target & rules.
12548 1998-09-15 Tom Tromey <tromey@cygnus.com>
12550 * expr.c (expand_invoke): Don't generate a call to the class init
12553 1998-09-14 Jeffrey A Law (law@cygnus.com)
12555 * Makefile.in: Add many missing dependencies.
12556 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12558 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12559 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12561 1998-09-11 Per Bothner <bothner@cygnus.com>
12563 * decl.c (complete_start_java_method): If method is static (and
12564 not private) call _Jv_InitClass.
12565 * expr.c (expand_invoke): Don't call build_class_init.
12567 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12569 1998-09-10 Jeffrey A Law (law@cygnus.com)
12571 * Make-lang.in (GCJ): Define before using.
12573 1998-09-09 Jeffrey A Law (law@cygnus.com)
12575 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12576 losing due to namespace pollution in GNU getopt.h
12578 1998-09-09 Tom Tromey <tromey@cygnus.com>
12580 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12581 (java.all.cross): Likewise.
12582 (java.rest.encap): Likewise.
12584 1998-09-08 Jeffrey A Law (law@cygnus.com)
12586 * gjavah.c (print_class_decls): Fix thinko in arglist
12587 * jcv-io.c (find_classfile): Similarly.
12589 1998-09-07 Jeffrey A Law (law@cygnus.com)
12591 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12593 1998-09-05 Tom Tromey <tromey@cygnus.com>
12595 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12596 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12597 * Makefile.in (PARSE_C): New macro.
12598 (PARSE_H): Likewise.
12599 (PARSE_SCAN_C): Likewise.
12600 ($(PARSE_C)): Target renamed from parse.c.
12601 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12602 (clean): Remove parse-scan.c as well.
12603 (parse.o): Depend on $(PARSE_C).
12605 1998-09-05 Anthony Green <green@cygnus.com>
12607 * README, license.terms: Removed.
12609 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12610 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12611 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12612 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12613 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12614 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12615 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12616 and Java trademark attribution.
12618 1998-09-04 Tom Tromey <tromey@cygnus.com>
12620 * Makefile.in: Use gcjh, not gjavah.
12621 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12622 * Make-lang.in: Changed gjavah to gcjh everywhere.
12624 1998-09-03 Per Bothner <bothner@cygnus.com>
12626 * gjavah.c: Support new -prepend -add -append flags.
12627 (print_method_info): Method is not virtual if class is final.
12629 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12631 * jv-scan.c: Fixed copyright assignment.
12632 * keyword.gperf: Likewise.
12633 * keyword.h: Likewise.
12634 * lex.c: Fixed copyright assignment.
12635 (java_lex): Push unicode back when parsing '<'.
12636 * lex.h: Fixed copyright assignment.
12637 * parse-scan.y: Likewise.
12638 * parse.h: Fixed copyright assignment.
12639 (build_debugable_stmt, complete_for_loop): New function prototypes.
12640 * parse.y: Fixed copyright assignment.
12641 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
12642 size_zero_node when completing a loop with no exit condition.
12643 (for_statement_nsi:): Define action.
12644 (for_init:, for_update:): Return size_zero_node when empty.
12645 (declare_local_variables): Call build_debugable_stmt.
12646 (build_debugable_stmt): New function.
12647 (build_loop_body): Build debugable statement around loop
12649 (complete_loop_body): Take into account the debugable statement
12650 around the EXIT_EXPR.
12651 (complete_loop_body): New function.
12652 (patch_exit_expr): Fixed condition inversion.
12654 1998-09-02 Tom Tromey <tromey@cygnus.com>
12656 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
12657 name of thread define.
12658 * jvspec.c (THREAD_NAME): New macro.
12660 (THREADLIB): Likewise.
12661 (lang_specific_driver): Recognize attempt to link with thread
12662 library or gc library. Recognize -ljava on command line so it
12663 isn't linked against more than once.
12665 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12667 * parse-scan.y (report_main_declaration): Name of the class
12668 containing `main' can be a qualified name.
12670 1998-08-31 Tom Tromey <tromey@cygnus.com>
12672 * config-lang.in: Changed gjavac to gjc everywhere.
12673 * Make-lang.in: Changed gjavac to gjc everywhere.
12675 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12677 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
12678 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
12679 and install the files.
12680 * Makefile.in (JAVA_OBJS_LITE): New variable.
12681 (compiler:): Now include jv-scan as a dependency.
12682 (../jv-scan$(exeext), parse-scan.c): New targets.
12683 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
12684 * config-lang.in (compilers): Removed gcj, gjavah from the list.
12685 * jcf-parse.c (parse_source_file): Call java_layout_classes and
12686 check for errors even if parse_only.
12687 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
12689 (yylex): New function. Uses java_lex body.
12690 (java_lex): Removed commented out statement. Remove local variable
12691 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
12692 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
12693 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
12694 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
12695 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
12696 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
12698 (java_lex_error): Empty if JC1_LITE is defined.
12699 (java_get_line_col): Return 0 if JC1_LITE is defined.
12700 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
12701 SET_MODIFIER_CTX): Moved into the section containing the macros
12702 conditionally defined by JC1_LITE.
12703 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
12704 argument if JC1_LITE is defined.
12705 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
12706 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
12708 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
12709 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
12710 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
12711 to different values according to JC1_LITE.
12712 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
12713 declared if JC1_LITE set.
12714 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
12715 defined if JC1_LITE not set.
12716 (struct parser_ctx): Reorganized and skip the jc1 front end part
12718 (java_layout_classes): New function definition.
12719 (java_push_parser_context, java_init_lex, yyparse, yylex,
12720 yyerror): Prototype always declared. All other static function
12721 prototypes declared only if JC1_LITE is not set.
12722 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
12723 declared in parse.h.
12724 (java_layout_classes): New function.
12725 (java_complete_expand_methods): No longer layout the class here.
12726 * parse-scan.y: New file.
12727 * jv-scan.c: New file.
12729 1998-08-25 Tom Tromey <tromey@cygnus.com>
12731 * gjavah.c (main): Handle -friend option.
12732 (friend_specs): New global.
12733 (generate_access): Handle friend_specs.
12734 (process_file): Likewise.
12735 (MAX_FRIENDS): New macro.
12736 (friend_count): New global.
12737 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
12738 Changed all callers.
12740 1998-08-24 Per Bothner <bothner@cygnus.com>
12742 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
12743 (main): Handle processing all the entries of a named .zip archive.
12744 * jcf-io.c (jcf_trim_old_input): New function.
12745 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12747 1998-08-24 Per Bothner <bothner@cygnus.com>
12749 * lang.c (flag_assume_compiled): Make default be on.
12751 1998-08-21 Per Bothner <bothner@cygnus.com>
12753 * jcf-dump.c: Add bunches of flags to control output more.
12754 (process_class): New function; support printing more than one class.
12755 (main): Support new --print-main and --javap flags.
12756 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12757 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12759 1998-08-20 Per Bothner <bothner@cygnus.com>
12761 Change mangling of dispatch table to match C++ vtable (w/thunks).
12762 * class.c (build_dtable_decl), java-tree.h: New function.
12763 (make_class_data): Call it.
12764 * decl.c (init_decl_processing): Likewise.
12766 1998-08-19 Warren Levy <warrenl@cygnus.com>
12768 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12769 soft_anewarray; adjust args passed.
12770 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12771 match _Jv_NewObjectArray.
12773 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12775 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12776 * expr.c (loopup_label): Call create_label_decl.
12777 (create_label_decl): New function.
12778 (java_lang_expand_expr): Call expand_start_bindings with argument
12780 * java-tree.h Added space after PROTO in function declarations
12782 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
12783 (create_label_decl, push_labeled_block): New function
12785 * lex.c (label_id): Initialize.
12786 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
12788 * parse.h Added space after PROTO in function declarations when
12790 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
12791 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
12792 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
12793 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
12795 (struct parser_ctxt): New fields current_loop,
12796 current_labeled_block.
12797 (build_if_else_statement, patch_if_else_statement,
12798 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
12799 generate_labeled_block, complete_labeled_statement,
12800 build_bc_statement, patch_bc_statement, patch_loop_statement,
12801 build_new_loop, build_loop_body, complete_loop_body): New function
12803 * parse.y (java_warning_count): New global variable.
12804 (label_id): New static variable.
12805 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
12806 (block:): Return size_zero_node when block is empty.
12807 (empty_statement:): Return size_zero_node.
12808 (statement:): Implement supplemental action when for_statement: is
12810 (label_decl:): New rule.
12811 (labeled_statement:): Rewritten using label_decl. Actions
12813 (labeled_statement_nsi:): Likewise.
12814 (if_then_statement): Actions implemented.
12815 (while_expression): New rule.
12816 (while_statement:): Rewritten using while_expression. Actions
12818 (while_statement_nsi:): Likewise.
12819 (do_statement_begin:): New rule.
12820 (do_statement:): Rewritten using do_statement_begin. Actions
12822 (for_statement:): Rewritten using for_begin. Actions implemented.
12823 (for_statement_nsi:): Likewise.
12824 (for_header:, for_begin:): New rules.
12825 (for_init:): Actions implemented.
12826 (statement_expression_list:, break_statement:,
12827 continue_statement:): Likewise.
12828 (yyerror): Count number of issued warning(s).
12829 (java_report_errors): Report error(s) and/or warning(s).
12830 (java_complete_class): Use build_java_argument_signature to
12831 recompute completed method signature.
12832 (java_check_regular_methods): New locals method_wfl and aflags.
12833 Use method_wfl instead of lookup_cl during error reports. Fixed
12834 indentation and modified some error messages. Use
12835 lang_printable_name in method instead of the DECL_NAME. New code
12836 to issue warnings on methods not overriding corresponding methods
12837 private to a different package.
12838 (java_method_add_stmt): Call add_stmt_to_compound.
12839 (add_stmt_to_compound): New function.
12840 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
12841 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
12842 (build_if_else_statement, patch_if_else_statement,
12843 build_labeled_block, generate_labeled_block,
12844 complete_labeled_statement, build_new_loop, build_loop_body,
12845 complete_loop_body, patch_loop_statement, build_bc_statement,
12846 patch_bc_statement, patch_exit_expr): New functions.
12847 * typeck.c (build_java_signature): Build argument signature before
12848 enclosing it in between parenthesis.
12850 1998-08-17 Warren Levy <warrenl@cygnus.com>
12852 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
12853 (JAVA_OBJS): Added reminder comment
12855 1998-08-13 Nick Clifton <nickc@cygnus.com>
12857 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
12858 be interpreted as a long long.
12860 1998-08-13 Warren Levy <warrenl@cygnus.com>
12862 * decl.c (init_decl_processing): Use _Jv_InitClass, not
12863 soft_initialise_class. Use _Jv_NewMultiArray, not
12864 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
12865 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
12866 _Jv_CheckArrayStore, not soft_checkarraystore. Use
12867 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
12869 1998-08-12 Per Bothner <bothner@cygnus.com>
12871 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
12872 length_identifier_node): New global tree node constants.
12873 * parse.y (kw_super, kw_this, kw_length): Removed globals.
12874 Replace uses by super_identifier_node etc.
12875 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
12877 * parse.y (resolve_field_access): Don't special-case ".length" if
12878 flag_emit_class_files.
12879 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
12880 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
12883 1998-08-11 Per Bothner <bothner@cygnus.com>
12885 * decl.c (init_decl_processing): Remove unused method_type_node fields.
12886 * class.c (make_method_value): Remove init for removed fields.
12888 * class.c (layout_class): Use build_java_argument_signature.
12889 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
12891 * typeck.c (push_java_argument_signature): Removed. Merged into ...
12892 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
12893 (build_java_signature): Don't use push_java_argument_signature.
12895 * typeck.c (lookup_argument_method): New function.
12896 * parse.y (java_check_regular_methods): Use lookup_argument_method
12897 instead of lookup_java_method2 followed by lookup_java_method.
12899 * parse.y (check_method_redefinition): Minor optimization.
12901 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
12902 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
12904 1998-08-10 Tom Tromey <tromey@cygnus.com>
12906 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
12909 * gjavah.c (java_float_finite): Use K&R-style definition.
12910 (java_double_finite): Likewise.
12911 (generate_access): Now returns void. Changed all callers.
12912 (last_access_generated): Removed.
12913 (process_file): Only make a single pass over the .class file.
12915 1998-07-29 Per Bothner <bothner@cygnus.com>
12917 * class.c (get_dispatch_table): Add extra dummy vtable entry,
12918 for compatibility for G++ (with -fvtable-thunks).
12919 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
12921 * gjavah.c (process_file): Use public inheritance for super-class.
12923 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12925 * lex.c (java_init_lex): Initialize ctxp->package.
12926 * parse.h (struct parser_ctxt): package and package_len replaced
12927 by tree package, an identifier node. Field method_decl_list is
12928 gone. Fixed comments.
12929 (lookup_field_wrapper, merge_qualified_name, not_accessible,
12930 class_in_current_package): New function prototypes.
12931 * parse.y (array_type:): Set class loaded flag on primitive type
12933 (package_declaration:): Assign ctxp->package to the
12935 (method_invocation:): Handle invocation of method qualified by
12937 (single_type_import_declaration:): Removed ambiguity check.
12938 (java_pop_parser_context): New local variable `next'. Reset and
12939 set IMPORT_CLASSFILE_NAME flags on current and previous import
12941 (java_accstring_lookup): Use new local macro COPY_RETURN.
12942 (lookup_field_wrapper): New function.
12943 (parser_qualified_classname): Use merge_qualified_name.
12944 (parser_check_super_interface): Broaden error message.
12945 (do_resolve_class): Check for qualified class name in the current
12946 compilation unit if appropriate.
12947 (process_imports): Check for already defined classes.
12948 (check_pkg_class_access): Got rid of call to
12949 get_access_flags_from_decl.
12950 (java_complete_expand_methods): Call safe_layout_class based on
12951 the current class size.
12952 (make_qualified_primary): Build a WFL qualification on primary if
12954 (merge_qualified_name): New function.
12955 (make_qualified_name): Use merge_qualified_name.
12956 (resolve_expression_name): Use safe_lookup_field.
12957 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
12958 (resolve_qualified_expression_name): Likewise. Check on resolved
12959 element accessibility.
12960 (not_accessible_p, class_in_current_package): New functions.
12961 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
12962 (patch_method_invocation_stmt): Merged common pieces. Check
12963 accessibility of invoked method.
12964 (check_for_static_method_reference): Add returned type in error
12966 (invocation_mode): Get rid of bogus check on PRIVATE methods.
12967 (refine_accessible_methods_list): Merged two conditions in test.
12968 (java_complete_class): Sanity check on stabilize_ref gone.
12969 * zextract.c (read_zip_archive): Cast lseek second argument to long.
12971 1998-07-28 Per Bothner <bothner@cygnus.com>
12973 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
12975 1998-07-24 Tom Tromey <tromey@cygnus.com>
12977 * gjavah.c (F_NAN): Removed.
12978 (F_NAN_MASK): New macro.
12979 (F_POSITIVE_INFINITY): Removed.
12980 (F_NEGATIVE_INFINITY): Likewise.
12981 (java_float_finite): Rewrote.
12982 (D_NAN_MASK): Renamed.
12983 (java_double_finite): Rewrote.
12984 (D_POSITIVE_INFINITY): Removed.
12985 (D_NEGATIVE_INFINITY): Likewise.
12987 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
12988 If verbose, print underlying representation of value in hex.
12990 1998-07-24 Per Bothner <bothner@cygnus.com>
12992 * buffer.h, buffer.c: New files.
12993 * Makefile.in (JAVA_OBJS): Add buffer.o.
12995 Support locals variables and writing their debug entries to .class.
12996 * jcf-write.c: Simplify some by user new buffer type.
12997 (vode_buffer_grow): Removed.
12998 (struct localvar_info): New type.
12999 (localsvars, localvartable): New buffers.
13000 (localvar_alloc, localvar_free): New functions.
13001 (generate_bytecode_insns): Handle local variables.
13002 (generate_classfile): Write LocalVariableTable attribute.
13004 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13006 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13007 * zipfile.h (ZIPMAGIC): New macro.
13009 1998-07-24 Tom Tromey <tromey@cygnus.com>
13011 * Makefile.in (gjavah.o): Updated dependencies.
13012 (jcf-dump.o): Likewise.
13013 (all.indirect): Use ../gjavah.
13014 (../gjavah$(exeext)): Likewise.
13015 (clean): Don't remove gjavah.
13016 (clean): Remove parse.c, not java/parse.c.
13017 * Make-lang.in (java): Added gjavah.
13018 (gjavah$(exeext)): New target.
13019 (GJAVAH_SOURCES): New macro.
13020 (java.all.build): Added gjavah.
13021 (java.all.cross): Likewise.
13022 (java.rest.encap): Likewise.
13023 * config-lang.in (compilers, stagestuff): Added gjavah.
13025 1998-07-23 Tom Tromey <tromey@cygnus.com>
13027 * gjavah.c (java_float_finite): New function.
13028 (java_double_finite): Likewise.
13029 (F_POSITIVE_INFINITY): New macro.
13030 (F_NEGATIVE_INFINITY): Likewise.
13032 (D_POSITIVE_INFINITY): Likewise.
13033 (D_NEGATIVE_INFINITY): Likewise.
13035 (print_field_info): Use java_float_finite and java_double_finite.
13037 1998-07-23 Per Bothner <bothner@cygnus.com>
13039 * parse.y (method_header): Name "this" implicit argument.
13041 1998-07-22 Per Bothner <bothner@cygnus.com>
13043 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13044 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13045 (put_linenumber): New function.
13046 (generate_bytecode_insns, generate_classfile): Write line numbers.
13048 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13050 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13051 (lookup_name, build_known_method_ref, build_class_init,
13052 build_invokevirtual, invoke_build_dtable, match_java_method,
13053 build_field_ref, pushdecl_force_head, build_java_binop,
13054 binary_numeric_promotion, build_decl_no_layout,
13055 build_java_arrayaccess, build_newarray, build_anewarray,
13056 build_java_array_length_access, build_java_arraynull_check): New
13057 extern function prototypes.
13058 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13059 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13061 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13063 * jcf.h (jcf_out_of_synch): New extern function prototype.
13064 * parse.h: Static/global function implemented in parse.y
13065 prototyped and declarations moved at the end of the file.
13066 (DECL_P): Check that the argument isn't null.
13067 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13068 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13069 (QUAL_DECL_TYPE): New macro.
13070 (PARAMS): Macro definition removed.
13071 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13072 (return_statement:): Call build_return.
13073 (field_access:): Call make_qualified_primary in sub rule.
13074 (method_invocation:): Build method invocation and call
13075 make_qualified_primary when processing primaries.
13076 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13077 get_type_from_signature.
13078 (java_check_regular_method): Extra integer 0 argument when calling
13079 lookup_java_method2.
13080 (lookup_java_interface_method2): Extra method DECL argument when
13081 calling lookup_java_interface_method2.
13082 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13083 COMPOUND_EXPR node.
13084 (java_complete_expand_method): Layout current class iff not
13085 already done. Don't process interface's methods.
13086 (java_complete_expand_method): Use super class only if it
13087 exists. Use current class otherwise.
13088 (make_qualified_primary): New function.
13089 (resolve_expression_name): Process qualified expression or
13090 expression from primary the same way.
13091 (resolve_expression_name): Two last arguments to
13092 resolve_field_access are now NULL_TREEs.
13093 (resolve_field_access): New variable is_static. Local field must
13094 be DECLs. is_static computed on field DECLs only. Append code in
13095 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13096 to initialize field_type.
13097 (resolve_qualified_expression_name): New local variable,
13098 previous_call_static and is_static. Handle primaries with function
13099 calls, casts, array references and `this'. `super' now handled as
13100 `(super_class)this'. Use is_static to clarify boolean expressions.
13101 Added code to handle case where a proper handle is required to
13102 access a field. Use QUAL_DECL_TYPE where applicable.
13103 (maybe_access_field): New function.
13104 (patch_method_invocation_stmt): New arguments primary, where,
13105 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13106 deleted. Use `where' as a type to search from if specified. Check
13107 for static method reference where forbidden. Append primary or
13108 current_this to the argument list if not calling constructor nor
13110 (check_for_static_method_reference): New function.
13111 (patch_invoke): Layout the class on which new is done if
13113 (lookup_method_invoke): Changed format to report errors on
13115 (qualify_ambiguous_name): New local variable this_found. Now
13116 handle things from primaries. Method call are considered
13118 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13119 changed into NULLs.
13120 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13121 (java_complete_tree): New case fo RETURN_EXPR. Process function
13122 call arguments in separate function.
13123 (complete_function_arguments): New function.
13124 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13126 (patch_assignment): Take the return function slot into account as
13127 a RHS. Distinguish assignment from a return.
13128 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13129 when checking methods in interfaces.
13130 (resolve_type_during_patch): NULL argument to unresolve_type_p
13131 instead of NULL_TREE.
13132 (patch_newarray): Fixed typo in comment.
13133 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13134 (build_return, patch_return): New functions.
13135 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13137 1998-07-21 Per Bothner <bothner@cygnus.com>
13139 * constants.c (find_name_and_type_constant, find_fieldref_index,
13140 find_methodref_index): New methods.
13141 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13142 just return given method. Also, rename to build_known_method_ref.
13143 (expand_invoke): Rename call to build_invoke_non_interface.
13144 * java-tree.h, parse.h: Update prototype.
13145 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13146 (such as expand_expr_stmt) if flag_emit_class_files.
13147 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13148 STACK_TARGET, IGNORE_TARGET): New macros.
13149 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13150 (generate_bytecode_insn): New function to generate method's bytecode.
13151 (generate_classfile): Node generate Code attribute for a method.
13152 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13153 push_long_const, field_op, adjust_typed_op, maybe_wide):
13154 New functions used by generate_bytecode_insn.
13156 * typeck.c (signature_include_return): Remove variable.
13157 (push_java_argument_signature, build_java_argument_signature): New.
13158 (build_java_signature): Use push_java_argument_signature.
13159 * parse.y: Use build_java_argument_signature instead of fiddling
13160 with signature_include_return.
13162 1998-07-17 Tom Tromey <tromey@cygnus.com>
13164 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13167 * Makefile.in (all.indirect): Added gjavah$(exeext).
13168 (gjavah$(exeext)): Added $(exeext).
13171 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13173 * class.c (layout_class): Call to java_layout_parsed_class replace
13174 by safe_layout_class.
13175 * expr.c (build_java_array_length_access): Removed static storage
13176 class in the function definition.
13177 (build_java_arraynull_check): Likewise.
13178 Also fixed typos in two comments.
13179 * lex.c (java_init_lex): Initialize static global kw_length.
13180 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13181 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13183 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13184 * parse.h (resolve_no_layout): New static function declaration.
13185 (get_identifier_in_static): Declaration removed.
13186 (java_layout_parsed_class): Function name declaration changed to
13188 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13189 not_initialized_as_it_should_p, build_this): New static function
13191 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13192 binary_numeric_promotion, stabilize_reference,
13193 build_decl_no_layout, build_java_arrayaccess): Extern function
13194 declarations moved into their own section.
13195 (build_newarray, build_anewarray, build_java_array_length_access,
13196 build_java_arraynull_check): New extern function declarations.
13197 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13198 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13200 (CALL_CONSTRUCTOR_P): New macro.
13201 * parse.y (kw_length): New static global tree node.
13202 (return_statement): Tagged <node>.
13203 (RETURN_TK): Tagged <operator>.
13204 (variable_declarator_id:): Build variable declaration with an
13205 empty initialization value if a syntax error was found in the
13206 initialization part of the variable declaration.
13207 (statement_without_trailing_substatement:): return_statement: now
13208 uses the default rule.
13209 (return_statement:): Temporarily fixed to return NULL_TREE.
13210 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13211 (class_instance_creation_expression:): Class creation rules now
13212 call build_method_invocation upon reduction.
13213 (array_creation_expression:): Rules call build_newarray_node upon
13215 (dim_exprs:): Build a list of dimension expressions.
13216 (dim_expr:): Store location of the OSB_TK in the dimension
13218 (method_invocation:): Added a new error rule.
13219 (build_unresolved_array_type): WFL argument may also be an array
13220 on a primitive type. Name of the argument changed to reflect this.
13221 (method_declarator): Insert argument type at the beginning of the
13222 argument type list and later reverse the list.
13223 (unresolved_type_p): Argument 'returned' may be optionally
13225 (java_layout_class_from_source): Function renamed
13227 (resolve_and_layout): Now call resolve_no_layout and
13229 (resolve_no_layout): New function.
13230 (purify_type_name): New function.
13231 (complete_class_report_errors): Call purify_type_name during error
13232 report on a type not found.
13233 (process_imports): error_found local variable doesn't need to be
13234 initialized to zero.
13235 (declare_local_variables): New local type_wfl. Fixed typo in error
13236 message. type_wfl assigned to unresolved type and used to register
13237 incomplete type. Build a WFL around the variable initialization
13238 statement so that debug info can be generated on it.
13239 (source_start_java_method): Reverse argument list after they've
13241 (current_this): New static global variable.
13242 (java_complete_expand_methods): Set current_this when appropriate.
13243 (resolve_expression_name): Build correct static and non static
13244 field access bearing a simple name.
13245 (resolve_field_access): Resolve the length field of arrays. Handle
13247 (patch_method_invocation_stmt): Set the type of the method
13248 invocation to error_mark_node. This value is later overridden by a
13249 valid type, if any. Don't handle qualified constructor invocation
13250 as qualified method invocation. Call lookup_method_invoke with its
13251 new flag. It's no longer necessary to access the selected method
13252 as the value of a tree list. Handle constructor invocation.
13253 (patch_invoke): Reverse argument list when invoking non interface
13254 methods. Insert call to new as the first argument of the
13256 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13257 defined within a final class. Return INVOKE_STATIC if the invoked
13258 method is a constructor.
13259 (lookup_method_invoke): New lc argument is a flag to indicate a
13260 constructor lookup. Now handle constructor lookup. Choose the most
13261 specific method in case several were matching the invocation
13262 requirements. Return a method decl instead of a tree list featuring
13263 one single method decl element.
13264 (refine_accessible_methods_list): New lc flag argument to
13265 indicate that a constructor is being looked up.
13266 (not_initialized_as_it_should_p): New function.
13267 (java_complete_tree): Now process fake tree codes
13268 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13269 save_expr on resolved function call arguments. Case on
13270 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13271 (patch_assignment): LHS can be a field access expression. When
13272 dealing with reference, lhs_type is the promoted type of the
13273 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13275 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13276 (patch_binop): Use not_initialized_as_it_should_p where
13278 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13279 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13281 (resolve_type_during_patch): New function.
13282 (patch_cast): Call resolve_type_during_patch to resolve type and
13283 report error accordingly.
13284 (patch_array_ref): Use not_initialized_as_it_should_p where
13285 applicable. Array base expression is saved before being
13286 used. Promote the type of an array elements if it contains non
13288 (build_newarray_node, patch_newarray, build_this): New functions.
13290 1998-07-16 Tom Tromey <tromey@cygnus.com>
13292 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13293 increment it in `for' statement.
13294 (print_field_info): If number is inf or nan, don't print it.
13295 (print_method_info): If method name is `delete', just ignore it.
13296 (print_c_decl): Special-case jstringArray.
13298 * gjavah.c (help): New function.
13299 (no_argument): New function.
13300 (usage): Changed text.
13301 (main): Rewrote argument handling. Now handles -v, --help,
13303 (version): New function.
13304 (found_error): New global.
13305 (main): Return found_error.
13306 (generate_access): Set found_error.
13307 (print_c_decl): Likewise.
13309 1998-07-15 Tom Tromey <tromey@cygnus.com>
13311 * gjavah.c (print_c_decl): Don't print "," when examining field.
13312 Skip type name when looking at "[L" types.
13313 (process_file): Now static.
13314 (generate_access): Now returns int.
13315 (last_access_generated): New global.
13316 (process_file): Clear last_access_generated; make multiple passes
13318 (print_field_info): Just return if generate_access returns true.
13319 (print_method_info): Likewise. Also, allow <init> functions to
13321 (print_c_decl): Added is_init argument. Print constructors
13323 (print_cxx_classname): Use UTF8_GET to extract characters from
13325 (print_base_classname): New function.
13326 (print_class_decls): New function.
13327 (process_file): Use it.
13328 (utf8_cmp): New function.
13330 1998-07-13 Nick Clifton <nickc@cygnus.com>
13332 * lang-options.h: Format changed to match changes in gcc/toplev.c
13333 to implement a --help option.
13335 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13337 * decl.c (init_decl_processing): Revert change to dtable_type.
13339 1998-07-09 Per Bothner <bothner@cygnus.com>
13341 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13343 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13345 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13347 * lang.c (lang_init): Default flag_exceptions to 1, without
13348 checking to see if it's 2 first.
13350 1998-07-08 Jeffrey A Law (law@cygnus.com)
13352 * constants.c: Include "system.h".
13353 * decl.c: Likewise.
13354 * lang.c (flag_new_exceptions): Get via extern now.
13355 (lang_init_options): New functions. Turn on flag_new_exceptions.
13357 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13359 * lex.c (java_lex): Return 0 when we see an invalid character in
13362 * lex.c (java_read_char): Specify extra argument when calling
13364 (java_read_unicode, java_parse_end_comment,
13365 java_parse_escape_sequence): Likewise,
13366 (java_lex): Specify extra argument when calling
13367 java_lex_error. Test that IDs are beginning with a legal character
13368 for IDs. Handle invalid characters with an error message and a
13369 call to java_lex_error.
13370 (java_lex_error): Adjust column position by new argument
13371 `forward'. Issue an error even if in the middle of reporting an
13374 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13376 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13377 we don't explicitly put a null pointer when we're copying it.
13379 1998-07-07 Tom Tromey <tromey@cygnus.com>
13381 * gjavah.c (print_cxx_classname): New function.
13382 (super_class_name): Likewise.
13383 (print_super_fields): Removed.
13384 (in_super): Removed.
13385 (print_field_info): Never generate #defines.
13386 (print_c_decl): Changed generated types to match JNI. No longer
13387 print class name before method name.
13388 (print_method_info): Print "static" before static methods.
13389 Print "virtual" before non-final methods.
13390 (usage): Use exit(1), not exit(-1).
13392 (print_field_info): Use %.17g to print a double.
13393 (last_access): New globals.
13394 (process_file): Initialize last_access.
13395 (usage): Now static.
13396 (ACC_VISIBILITY): New define.
13397 (generate_access): New function.
13398 (print_field_info): Call it.
13399 (print_method_info): Likewise. Also, generate information for all
13400 methods, not just native methods. Return void.
13401 (print_c_decl): Return void.
13402 (print_field_info): Return void.
13404 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13406 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13407 processing the jc1 grammar file. Prefix bison functions and
13408 variables with java_.
13409 (parse.c): Dependencies on parse.h and lex.h
13410 * expr.c (build_java_arrayaccess): Function now global.
13411 * java-tree.h: Comment reorganized to carry on previous
13412 classification effort.
13413 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13414 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13415 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13416 java_parse (new prefix java_ generated by bison).
13417 (java_layout_parsed_class, java_register_parsed_class): Function
13419 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13420 * lex.c (static tree wfl_op): Variable deleted.
13421 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13422 ctxp fields to NULL_TREE.
13423 (java_lex): No longer create WFL for operators. Filename caching
13424 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13425 created as STRING_CST and later expanded. Removed extra argument
13426 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13428 (build_wfl_node): Removed code in comments.
13429 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13430 store token and location data in the current bison token.
13431 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13432 static/extern function declaration at the beginning of the file.
13433 (struct qualification): Data structure definition deleted.
13434 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13435 (qualify_ambiguous_name): Function declaration modified. Function
13436 now returns nothing.
13437 (build_array_ref, patch_array_ref, make_qualified_name,
13438 resolve_qualified_expression_name, maybe_generate_clinit,
13439 resolve_field_access): New static function declarations.
13440 (build_java_arrayaccess): New extern function declaration.
13441 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13442 (CALL_EXPR_PRIMARY): Macro deleted.
13443 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13444 (struct parser_ctxt): Field initialized_final
13445 removed. non_static_initialized, static_initialized: New fields.
13446 * parse.y (static tree kw_super, static tree kw_this): New global
13448 (%union): tree wfl field of operator member replaced by int
13449 location. WFLs are non longer created for operators.
13450 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13451 (qualified_name:): Now calls make_qualified_name to build the
13453 (type_declaration:): Consider generating <clinit> when class
13455 (variable_declarator:): Directly build an assignment node when the
13456 variable is initialized when declared.
13457 (this_or_super:): Build a WFL and set current location when THIS
13458 or SUPER are parsed.
13459 (expression_statement:): Wrap statement around a WFL.
13460 (primary_no_new_array:): Fixed typo. Changed value returned by
13461 THIS_TK because of its new type (temporary).
13462 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13463 (field_access:): Build qualified name with SUPER.
13464 (method_invocation:): Fixed returned value because of SUPER's new
13466 (array_access:): Use OSB_TK location information.
13467 (post_increment_expression:, post_decrement_expression:,
13468 unary_expression:, pre_increment_expression:,
13469 pre_decrement_expression:, unary_expression_not_plus_minus:,
13470 cast_expression:, multiplicative_expression:,
13471 additive_expression:, shift_expression:, relational_expression:,
13472 equality_expression:, and_expression:, exclusive_or_expression:,
13473 inclusive_or_expression:, conditional_and_expression:,
13474 conditional_or_expression:, assignment:): Use new location/token
13475 information available on operators.
13476 (create_class): Set super_decl_type to NULL_TREE when processing
13478 (register_fields): Field initialization is now a MODIFY_EXPR
13479 node. Chain initialization code to the matching lists (according
13480 the the field declaration modifiers).
13481 (maybe_generate_clinit): New function.
13482 (method_header): Don't set method's DECL_NAME to a WFL when adding
13483 methods to java.lang.Object.
13484 (resolve_and_layout): Now can return NULL_TREE if the type
13485 resolution fails. Otherwise, return the class DECL instead of its
13487 (check_method_redefinition): Don't patch method DECL_NAME if it
13488 belongs to java.lang.Object.
13489 (process_imports): Simply assign error_found to the value returned
13490 by check_pkg_class_access.
13491 (declare_local_variables): Don't use their init statements (if
13492 any) when parsing error were previously found. Reuse MODIFY_EXPR
13493 build during parsing as an init statement.
13494 (java_method_add_stmt): Now return the current method body.
13495 (java_layout_parsed_class, java_register_parsed_class): Functions
13497 (java_complete_expand_methods): Initialize the constant pool on a
13498 per class basis. Layout the classes before expanding their method
13499 bodies. Don't try expand artificial constructor code if error were
13500 found. Make the classes data and register them if no error were
13502 (java_complete_expand_method): Retrieve an artificial constructor
13503 argument list before entering its body. Assign the top block to
13504 the artificial constructor function body and set types of declared
13505 blocks and compound statements to void. Walk method body if not an
13506 artificial constructor.
13507 (make_qualified_name, cut_identifier_in_qualified): New functions.
13508 (resolve_expression_name): Fixed comments. Save/restore the
13509 current class CLASS_LOADED_P flag value. Build non qualified
13510 static field access and handle qualified expression names.
13511 (resolve_field_access, resolve_qualified_expression_name): New
13513 (patch_method_invocation_stmt): Use the new expression resolution
13514 scheme, calling resolve_field_access when the function call is
13515 resolved as an expression.
13516 (qualify_ambiguous_name): Function rewritten to work on qualified
13517 expression produced by make_qualified_name.
13518 (java_complete_tree): Promote type when function's argument are
13519 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13520 the assignment to discover further errors if RHS is a expression
13521 name that fails to evaluate. Declare LHS initialized even though
13522 the assignment failed. Don't use the location variable and removed
13523 extra argument in patch function calls. Now handle the ARRAY_REF
13524 case and build internal string representation when STRING_CSTs are
13526 (build_method_invocation): Don't wrap function call around a WFL.
13527 (build_assignment): Likewise. Use the operator location
13529 (patch_assignment): Handle array access LHSs. Handle error
13530 provenance, resulting in a better error report.
13531 (build_binop): Use op_location from operator as binop location
13533 (build_unaryop, build_incdec, build_cast): Likewise.
13534 (patch_binop): Extract location information from the node. Fixed
13535 typo in error message.
13536 (patch_unary_op): Extract location information from the node.
13537 (build_array_ref, patch_array_ref): New functions.
13539 1998-07-01 Tom Tromey <tromey@cygnus.com>
13541 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13542 match _Jv_IsInstanceOf.
13543 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13544 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13546 1998-06-30 Tom Tromey <tromey@cygnus.com>
13548 * decl.c (init_decl_processing): Functions are now named
13549 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13551 1998-06-29 Per Bothner <bothner@cygnus.com>
13553 * java-tree.h (load_class): Add prototype.
13554 * class.c (is_compiled_class): Add missing arg to load_class.
13555 * expr.c (expand_java_NEW): Call load_class.
13556 * parse.y (process_import): Removed bogus use of void return value.
13558 1998-06-25 Per Bothner <bothner@cygnus.com>
13560 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13561 Function name is "_Jv_Throw" instead of "soft_athrow".
13562 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13563 Function name is "_Jv_AllocObject" instead of "soft_new".
13564 Takes an extra parameter (object size).
13565 * expr.c: Update calls.
13567 1998-06-24 Per Bothner <bothner@cygnus.com>
13569 * lex.c (java_get_line_col): Handle end-of-file.
13570 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13572 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
13574 * lang.c (lang_init): Make -fexceptions the default.
13575 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13576 exception handling is not turned on.
13578 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
13580 * lang.c (flag_new_exceptions): Make this this default.
13581 * decl.c (end_java_method): Call emit_handlers.
13582 * except.c (method_init_exceptions): Set language code and version.
13583 (expand_start_java_handler): Enable exception, and call
13584 expand_eh_region_start.
13585 (expand_end_java_handler): Enable exception, and set up catch blocks.
13586 (emit_handlers): New routine to generate the saved handlers.
13587 * java-except.h (emit_handlers): Add prototype.
13589 1998-06-12 Per Bothner <bothner@cygnus.com>
13591 We used to have three different representations of the constant pool:
13592 the CPool structure, the tree_constant_pool, and the constructures
13593 used to build the Class object (which may need class and string
13594 constants) in compiled code. None were appropriate for compiling
13595 to .class files, so I did a major overhaul.
13597 First, the tree_constant_pool array was removed. Things were
13598 modified to the CPool structure in the JCF could be used.
13599 Second, a "capacity" field was added to the CPool, and functions
13600 written to search for a matching constant, adding one if not found.
13601 The code that generated the Class object was changed to use a CPool.
13602 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13603 the static Class object are now only in build_constants_constructor.
13604 Finally, I wrote code which can generate a .class file (including its
13605 constant pool) from the RECORD_TYPE of a class. This is a big step
13606 on the way to compiling Java source into .class files.
13608 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13609 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13611 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13612 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13613 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13614 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13615 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13616 (lang_type): Removed constant_pool field.
13617 * jcf.h (CPool): Renamed size to count. Added field capacity.
13618 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13619 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13620 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13622 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13623 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13624 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13625 (set_constant_entry, find_constant1, find_constant2,
13626 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13627 find_utf8_constant, find_class_or_string_constant): New functions.
13629 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13630 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13631 (give_name_to_class, get_class_constant): Likewise.
13632 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
13633 (get_name_and_type_constant, get_ref_constant): Removed.
13634 * parse.h (parser_ctxt): Remove field tree_constant_pool.
13635 * parse.y: Don't save/restore tree_constant_pool.
13636 * verify.c (verify_jvm_instructions): Update for new approach.
13637 * expr.c (expand_invoke, expand_java_field_op): Likewise.
13639 * lang-options.h: Added -femit-class-file, -femit-class-files.
13640 * lang.c (flag_emit_class_files), java-tree.h: New flag.
13641 (lang_f_options): Added "emit-class-file(s)".
13643 * expr.c (build_java_arrayaccess): Generate more efficient array
13644 bounds checking, by using unsigned compare.
13646 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
13648 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13650 * parse.h: New comment on the handling of unresolved type
13651 identifiers. JDEPs are now part of the jdep_code enum.
13652 (typedef struct jdep): Now use enum jdep_code or int, depending on
13653 availability. Both are narrowed down to an 8 bits bitfield.
13654 (CALL_EXPR_PRIMARY): Fixed comment.
13656 1998-06-10 Tom Tromey <tromey@cygnus.com>
13658 * Make-lang.in (java): Added gjavac and jvgenmain.
13659 (java.start.encap): Depend on gjavac.
13660 (java.rest.encap): Depend on jvgenmain.
13662 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
13663 (JAVA_CROSS_NAME): Likewise.
13664 (java.all.build): Depend on jvgenmain and gjavac.
13665 (java.all.cross): Depend on jvgenmain and gjavac-cross.
13666 (jvgenmain$(exeext)): New target.
13667 (java.install-common): Wrote.
13668 * config-lang.in (compilers, stagestuff): Added gjavac and
13671 1998-06-10 Dave Brolley <brolley@cygnus.com>
13673 * lang.c (lang_decode_option): New argc/argv interface.
13675 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13677 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
13678 * decl.c (build_decl_no_layout): New function.
13679 * expr.c (java_lang_expand_expr): Layout declarations found in
13680 blocks before they're pushed.
13681 * jcf-parse.c (load_class): Save current line when parsing class
13683 (parse_source_file): Register class before expanding their
13685 * lang.c (put_decl_node): Produce `null' when `void *' is
13687 * lex.c (static tree wfl_op): New static global, for error report
13689 (java_init_lex): wfl_operator and wfl_op initialized
13690 here. Filename caching added for wfl_op. Return wfl_op when `(' is
13692 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
13693 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
13694 build_unresolved_array_type): New static function definitions.
13695 (build_decl_no_layout): New extern function declared.
13696 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
13697 faulty modifier exists.
13698 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
13699 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
13700 (UNARY_PLUS_EXPR): New fake operator.
13701 (struct parser_ctxt): New field osb_number.
13702 * parse.y (static tree wfl_operator): New static WFL for operator
13703 bound error messages.
13704 (DECR_TK, INCR_TK): Moved.
13705 (OP_TK): Tagged <operator>.
13706 (array_type:): Now call build_unresolved_array_type.
13707 (dim_expr:): Count the number of '[' seen.
13708 (post_increment_expression, post_decrement_expression,
13709 pre_increment_expression, pre_decrement_expression,
13710 unary_expression_not_plus_minus, unary_expression:): Actions are
13711 now building the corresponding unary expressions.
13712 (cast_expression:): Actions are now building cast expressions.
13713 (build_unresolved_array_type): New function.
13714 (create_interface): Reset the number of declared interfaces.
13715 (create_class): Likewise.
13716 (method_header): Methods declared within the scope of an interface
13717 are now implicitly set public and abstract.
13718 (java_complete_class): Variable's and parameter's type are patched
13719 with a promoted type.
13720 (declare_local_variables): Resolved non builtin types are promoted
13721 before being used to build a variable decl. Removed type patch
13722 posted on variable initialization statement.
13723 (source_start_java_method): Use build_decl_no_layout to build the
13724 decl of a parameter of incomplete type.
13725 (java_register_parsed_class): Process interfaces too. Call
13726 rest_of_decl_compilation on each processed class declarations.
13727 (java_complete_expand_methods): Don't attempt to expand things in
13729 (java_complete_tree): Process CONVERT_EXPR, even though it always
13730 has a type. Propagate error_mark_node to node's type too. Promote
13731 method's call argument type and return error_mark_node if
13732 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
13733 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
13734 handle unary operator nodes.
13735 (build_assignment): Added comment.
13736 (print_int_node): New function.
13737 (patch_assignment): New second argument. New error handling. Use
13738 print_int_node. Handle references. Use can_cast_to_p to issue
13739 different error message according to the context and check upon
13740 the initialization of the RHS.
13741 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
13742 (operator_string): Handle more operators.
13743 (patch_binop): No longer use a function static
13744 wfl_operator. Improved error message on shift distance.
13745 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13746 patch_cast): New functions.
13748 1998-06-05 Per Bothner <bothner@cygnus.com>
13750 * jvspec.c: New file.
13751 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13753 * java-tree.h (identifier_subst): Add declaration.
13755 1998-06-04 Tom Tromey <tromey@cygnus.com>
13757 * jvgenmain.c (main): Generate call to JvRunMain.
13759 * class.c (make_class_data): Push value for "sync_info" field.
13760 * decl.c (init_decl_processing): Push "sync_info" field.
13762 1998-06-03 Per Bothner <bothner@cygnus.com>
13764 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13765 Java (source) name, not signature.
13766 Set TYPE_ALIGN to (at least) that of element_type.
13768 1998-06-02 Per Bothner <bothner@cygnus.com>
13770 * class.c: Moved classname-mangling-rekated code to ...
13771 * mangle.c: ... this new file.
13772 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13773 * Makefile.in: Update for above changes.
13775 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13777 * expr.c (truthvalue_conversion): Convert integer and floating
13778 point value to their truth value.
13779 * lex.c (java_lex): Handle the `null' literal.
13780 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
13781 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
13782 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
13785 * parse.y: Reorganization/documentation on token declaration.
13786 (binop_lookup[]): New added new tree codes.
13787 (relational_expression): Build corresponding binary operators.
13788 (equality_expression, conditional_and_expression,
13789 conditional_or_expression): Likewise.
13790 (java_complete_class): Fix crash in debug message.
13791 (java_complete_tree): Check initialization of method call
13792 arguments. Further bogus node evaluation to detect more error
13793 during assignments. Handles more binary operators.
13794 (patch_assignment): Use DECL_P.
13795 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
13797 (operator_string): Handle more case. Compacted source.
13798 (patch_binop): Changed function comment. Checking for
13799 uninitialized first operand takes the compound assignment into
13800 account and uses DECL_P. Checking for uninitialized second operand
13801 delayed to routine's end. Use macros to issue type bound error
13802 messages and issue messages on both operands if their types are
13803 different. Force fixed type into node. Handle all binary
13806 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13808 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
13809 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
13810 build operator node and return tokens.
13811 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
13812 * parse.h (java_complete_tree): Changed returned type in prototype.
13813 (build_method_invocation, build_assignment, patch_assignment,
13814 patch_binop): New static function declarations.
13815 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
13816 BUILD_EXPR_WFL): New macros.
13817 * parse.y (enum tree_code binop_lookup[]): New static for token to
13819 (%union): Parser union has new sub-structure `operator'.
13820 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
13821 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
13822 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
13823 ASSIGN_ANY_TK): Tokens tagged `operator'.
13824 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
13825 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
13826 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
13827 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
13828 (assignment_operator:): Rule tagged `operator'.
13829 (expression_statement:): Re-installed default rule.
13830 (method_invocation:): Sub rules call build_method_invocation.
13831 (postfix_expression:): Don't attempt to resolve name here. Just
13833 (multiplicative_expression:): Sub-rules build corresponding binop
13835 (additive_expression:, shift_expression:, and_expression:,
13836 exclusive_or_expression:, inclusive_or_expression:): Likewise.
13837 (assignment:): Sub rule invoke build_assignment.
13838 (assignment_operator:): Default rules on sub rules.
13839 (force_error): Added documentation on this variable.
13840 (declare_local_variables): Build initialization calling
13842 (expand_start_java_method): Removed unused rtx declaration. Mark
13843 arguments as already initialized.
13844 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
13845 (java_complete_expand_methods): Don't process next method if
13846 completion of the previous one triggered errors.
13847 (java_complete_expand_method): Call source_end_java_method if no
13848 error were found during completion.
13849 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
13850 locals declaratilon. Handle names found within a class. Return
13851 error_mark_node when things aren't found.
13852 (patch_method_invocation_stmt): Return error_mark_node on failures.
13853 (patch_invoke): Removed unused local. Return the correct node.
13854 (java_complete_tree): Now returns a value. The BLOCK section binds
13855 local identifiers and the type of a BLOCK is now void. Assign the
13856 result of operand completion on COMPOUND_EXPR. Assign the
13857 encapsulated node of a WFL to the result of its completion, except
13858 when the node is an identifier. Now handle MODIFY_EXPR and several
13859 binary operators. Return error_mark_node on errors.
13860 (build_method_invocation, build_assignment, patch_assignment,
13861 build_binop, operator_string, patch_binop): New functions.
13862 * typeck.c (binary_numeric_promotion): New function.
13864 1998-05-21 Per Bothner <bothner@cygnus.com>
13866 * class.c (identifier_subst): New convenience wrapper for ident_subst.
13867 Replace most uses of ident_subst by identifier_subst.
13869 * class.c (push_class_static_dummy_field): Removed function.
13870 (build_class_ref): Find Class object decl by looking up "CNAME.class",
13871 instead of looking got "class" static field. Create that decl here.
13872 (class_identifier_node): Removed; no longer needed.
13873 (init_class_processing): Don't init class_identifier_node.
13874 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
13875 Do nreverse 0 times (instead of twice) for Object and Class.
13876 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
13878 1998-05-20 Per Bothner <bothner@cygnus.com>
13880 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
13881 while initializing linenumber_count and linenumber_table.
13882 Do it before init_function_start (which calls emit_line_note).
13883 * expr.c (expand_byte_code): Don't need to clear lineno here.
13885 1998-05-18 Tom Tromey <tromey@cygnus.com>
13887 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
13888 then mangle number as _N_.
13890 * class.c (mangle_class_field): New function.
13891 (build_class_ref): Set assembler name of class reference using
13892 mangle_class_field.
13893 (push_class_static_dummy_field): Likewise.
13895 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
13897 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
13898 of assigning to TREE_CODE. The latter method exploits a feature
13899 of GCC that is not ANSI compliant.
13901 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13903 * decl.c (pushdecl_force_head): New function.
13904 (pushlevel): Removed conditional printf.
13905 (complete_start_java_method): Don't enter local variable scope if
13906 function is compiled from source code.
13907 * expr.c: parse.h now included
13908 (java_lang_expand_expr): New function.
13909 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
13910 printf. Terminate buffer when doing directories.
13911 * jcf-parse.c (parse_source_file): Call lang_init_source before
13912 parsing and before code generation.
13913 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
13914 use printf if the macro is defined.
13915 * lang.c (lang_init): Install lang_expand_expr hook on
13916 java_lang_expand_expr.
13917 (java_dummy_print): New function.
13918 (lang_init_source): New function.
13919 * lex.c (java_lex): Remember location of an opening brace at the
13920 second nesting level.
13921 (java_is_eol): Unget character seen after a CR if it is EOF.
13922 * parse.h: Now includes lex.h
13923 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
13924 printf if the macro is defined.
13925 (expand_start_java_method, build_expr_block, enter_block,
13926 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
13927 New static function declarations.
13928 (pushdecl_force_head): New extern function declaration.
13929 (INCOMPLETE_TYPE_P): New macro.
13930 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
13931 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
13932 BLOCK_EXPR_ORIGIN): New macros.
13933 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
13934 DECL_SOURCE_LINE_LAST): New macros.
13935 (struct parser_ctxt): Removed field current_method_decl, redundant
13936 with the field current_function_decl. Added fields
13937 first_ccb_indent1 and pending_block.
13938 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
13939 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
13941 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
13942 (compilation_unit:): Cosmetic on sub rule.
13943 (type_declaration:): Cosmetic on sub rules. Added an error rule.
13944 (variable_initializer:): Installed default rule on expression:.
13945 (method_declaration:): method_header: starts a new
13946 method. method_body: installs the function body, absorbs blocks
13947 emitted for temporary variable scopings, pops function's body block
13948 and merges function's last statement lineno in DECL_SOURCE_LINE.
13949 (method_body:): Installed default rules.
13950 (block:): Call enter_block when an opening brace is seen. Absorb
13951 scoping blocks and call exit_block when a closing brace is seen.
13952 (block_statement:): Cosmetic changes.
13953 (method_invocation:): Create WFL around CALL_EXPR node.
13954 (patch_stage): Added comment around definition.
13955 (method_header): Try to use first_ccb_indent1 as the first line of
13956 the method, so BP debug info are emitted at the first opening
13957 brace of the function. If the function has no body, use the
13958 location of the function's name. Override currently defined method
13959 name with the matching WFL so we can point redefinition errors
13960 using the location where the function's name was declared.
13961 (check_abstract_method_header): Interprets DECL_NAME as an
13962 identifier or as a WFL, accordingly.
13963 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
13964 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
13965 location and name information out of it and reinstall DECL_NAME to
13966 its original identifier node value.
13967 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
13968 function's source code).
13969 (read_import_dir): Test the value returned by find_class and issue
13970 a fatal accordingly.
13971 (declare_local_variables): Push a new block for the scope of the
13972 new variable(s) if code has been already generated at that nesting
13973 level. Pinpoint redefinition errors using the variable id
13974 WFLs. Generate initialization code if necessary. If the variable
13975 type is incomplete, register a patch on its decl.
13976 (source_start_java_method): Rewritten. Define a new block for the
13977 function's parameters. Build parameter decl out of function's
13978 arguments and register them for a patch if their types are
13980 (expand_start_java_method): Includes the part of
13981 source_start_java_method that was pushing the parameter decls and
13982 completing the method start code.
13983 (source_end_java_method): Removed call the expand_end_bindings and
13984 poplevel (already taken care of). Reinstall function's arguments
13985 and get function's last line of code before calling
13986 expand_function_end.
13987 (java_method_add_stmt): New comment before the function's
13988 code. Complement the second operand of the current COMPOUND_EXPR
13990 (java_complete_expand_methods): Don't generate debug info on line
13991 zero when expanding a generated constructor.
13992 (java_complete_expand_method): Set start and end line numbers for
13993 a artificially generated constructor to one and manually call
13994 enter_block and exit_block when defining it. For all methods:
13995 expand function's start calling the new expand_start_java_method
13996 and invoke java_complete_tree on the effective method's body, if
13998 (resolve_expression_name): Now use lookup_name_in_blocks to search
13999 local variable decls and print out an error when variables are
14001 (patch_method_invocation_stmt): Inserted comment before the
14003 (lookup_method_invoke): Chain method's arguments using chainon
14004 with the current arg list as a second argument. Inserted missing
14005 IDENTIFIER_POINTER when reporting an error on methods not found.
14006 (refine_accessible_methods_list): Don't retain constructors.
14007 (patch_arguments): Function removed.
14008 (java_complete_tree): Inserted comment before the function's
14009 code. New case for BLOCKs. Moved the WFL case a bit
14010 further. Complete function's arguments.
14011 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14012 maybe_absorb_scoping_blocks): New functions.
14014 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14016 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14018 * jcf-parse.c (parse_source_file, java_error_count): New forward
14019 and extern declarations.
14020 (java_parse_abort_on_error): Macro moved.
14021 (jcf_parse_source): fatal called if fopen fails. Now calls
14023 (parse_source_file): New parse_only parameter. Reflects the
14024 elimination of the second pass.
14025 (yyparse): parse_source_file called with argument set to 0.
14026 * jcf.h (JCF_ZERO): Sets java_source to zero.
14027 * lex.c (java_init_lex): pass argument is gone. Function modified
14028 to be called once during the analysis of a file.
14029 (java_unget_unicode): Fixed typo in fatal message.
14030 (java_get_line_col): Likewise.
14031 (java_lval): Likewise. String literals no longer built during
14033 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14035 * parse.h (MODIFIER_WFL): New macro.
14036 (parse_check_super, parser_check_super_interface): Now return int.
14037 (parser_chain_incomplete_item, not_builtin_p,
14038 complete_method_decl): Declarations removed.
14039 (build_method_invocation_stmt, build_invoke): Renamed using the
14040 `patch' instead of `build'
14041 (register-incomplete_type, obtain_incomplete_type,
14042 java_complete_tree, java_complete_expand_method,
14043 unresolved_type_p, create_jdep_list): New function declarations.
14044 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14045 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14046 (jdep): New typedef on new struct _jdep.
14047 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14048 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14049 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14050 JDEP_RESOLVED_P): New macros.
14051 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14052 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14053 JDEP_VARIABLE): New enum values and jdep kinds.
14054 (jdeplist): New typedef on struct _jdeplist.
14055 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14057 (CALL_EXPR_PRIMARY): New macro.
14058 (struct parser_ctxt): Fields java_pass, current_method_decl,
14059 method_decl_list deleted. New field jdeplist.
14060 (INCOMPLETE_P): Macro deleted.
14061 * parse.y (single_type_import_declaration:): Removed pass switch.
14062 (type_import_on_demand_declaration): Likewise.
14063 (field_declaration:): Removed pass switch on all sub rules.
14064 (class_declaration:): Call the complete_class_decl removed on
14066 (method_declaration:): Removed second pass switch. No longer chain
14067 methods decl when method_header reduced.
14068 (method_header:): Sub rules no longer depend on pass switch.
14069 (method_declarator:): Likewise.
14070 (method_body:): Likewise.
14071 (abstract_method_declaration:): Likewise.
14072 (block_statement:): Likewise.
14073 (local_variable_declaration:): Likewise.
14074 (argument_list:): Likewise.
14075 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14076 removed. Partial CLASS_EXPR tree node built instead.
14077 (postfix_expression:): Removed pass switch on all sub rules.
14078 (java_pop_parser_context): Free classd_list content.
14079 (yyerror): Call obstrack_grow0 to finalize error message.
14080 (check_class_interface_creation): Comment modified to reflect new
14081 returned value meaning. Removed second pass switch. Return 1 if an
14082 error was found, 0 otherwise. Adjust pointer on filename if a
14083 leading path separator was found.
14084 (maybe_create_class_interface_decl): Removed first pass switch
14085 when linking the class decl to the class_list. Install a new
14086 jdep_list for the class.
14087 (add_superinterfaces): List of unresolved interfaces is
14088 gone. Unresolved interfaces are directly added to the current
14090 (create_interface): Second pass shortcut removed.
14091 ctpx->modifier_ctx access through MODIFIER_WFL.
14092 (create_class): Second pass shortcut removed. Call to
14093 register_incomplete_type replaces the call to
14094 parser_chain_incomplete_item.
14095 (complete_class_decl): Function removed.
14096 (duplicate_declaration_error): New way of retrieving redeclared
14098 (register_fields): Call to lookup_modifier_cl replaced by
14099 MODIFIER_WFL. New way of handling unresolved type, using
14100 unresolved_type_p and obtain_incomplete_type.
14101 register_incomplete_type replaces call to parser_chain_incomplete_item.
14102 (patch_stage): New static global variable.
14103 (method_header): New way of handling unresolved type, using
14104 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14105 indicates that the method decl needs to be patched.
14106 (check_abstract_method_header): Call to lookup_modifier_cl
14107 replaced by MODIFIER_WFL.
14108 (method_declarator): Incomplete argument type are registered
14109 calling register_incomplete_type. Patch on the declared method is
14110 issued in that case.
14111 (unresolved_type_p): New function.
14112 (parser_check_super_interface): New comment to reflect function's
14113 modified returned type (int). Function and has a new argument
14114 this_wfl. Call to parse_error_context uses this_wfl instead of
14115 relying on lookup_cl.
14116 (parser_check_super): Comment reflects function's new returned
14117 type (int). Function returns nonzero value on error.
14118 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14119 register_incomplete_type, jdep_resolve_class): New functions to
14120 handle incomplete types in declarations.
14121 (java_complete_class): Rewritten to work with the new incomplete
14122 type handling scheme.
14123 (complete_class_report_errors): Likewise.
14124 (complete_method_decl): Removed: it jobs is now handled by
14125 java_complete_class.
14126 (do_resolve_class): Class loaded in not already loaded and not
14127 found in Java source code.
14128 (java_check_regular_methods, java_check_abstract_methods): Don't
14129 call complete_method_decl anymore.
14130 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14131 (read_import_dir): Got rid of the pass number dependency.
14132 (declare_local_variables): New handling of unresolved types (patch
14134 (source_start_java_method): New parameter level. Function called
14135 with level set to 1 when argument types are potentially
14136 unresolved. Called to complete the job with level set to 2 once
14137 types are complete.
14138 (source_end_java_method): Call to permanent_allocation
14139 removed. Waiting to be replaced by a more suitable obstack
14141 (java_complete_expand_methods, java_complete_expand_method,
14142 java_expand_finals): New functions.
14143 (build_method_invocation_stmt): Renamed
14144 patch_method_invocation_stmt. Extracts function call expression
14145 (wfl) and arguments (args) from CALL_EXPR tree operands.
14146 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14147 call. Patch the function and argument operand of the CALL_EXPR
14149 (patch_argument, java_complete_tree): New functions.
14151 1998-04-20 Per Bothner <bothner@cygnus.com>
14153 Recover from missing fields and methods (i.e. error instead of fatal).
14154 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14155 * expr.c (expand_invoke): Recover from missing method.
14156 (expand_java_field_op): Recover from missing field.
14157 Inline references to java.lang.{Integer,Char,...}.TYPE.
14158 * typeck.c (get_type_from_signature), java-tree.h: New function.
14159 * class.c (add_method): Use get_type_from_signature.
14160 (build_class_ref): Handle a class that was not found.
14161 * typeck.c (convert): Handle conversion to pointers (for convenience).
14162 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14163 instead of lookup_field to handle missing fields.
14165 * jcf-parse.c (process_zip_dir): Set java_source.
14167 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14169 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14171 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14173 * jcf-parse.c (load_class): Don't change input_filename before
14174 calling jcf_parse_source (but still do it before calling
14176 (jcf_parse_source): Assign input_filename after having saved the
14178 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14179 list. ctxp->modifier_ctx zeroed according to its new
14180 definition. ctxp->filename initialized. Removed
14181 JAVA_MODIFIER_CTX_UNMARK.
14182 (java_unget_unicode): Update the character based column position.
14183 (java_allocate_new_line): ref_count not used anymore. Always free
14184 ctxp->p_line. Initialize c_line->char_col to 0.
14185 (java_get_unicode): Update the character based column position.
14186 (java_lex): Use ctxp->elc to store current position in source
14187 file, at the beginning of the parsed token. Set modifier_ctx entry
14188 corresponding to the parse modifier to a WFL node. Return a WFL
14189 node when an identifier is parsed.
14190 (java_lex_error): Now uses ctxp->elc to store current position in
14192 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14193 * lex.h (build_wfl_node): New function definitions.
14194 (struct java_line): ref_count and next fields are gone. New field
14196 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14197 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14198 (JAVA_COLUMN_DELTA): New macro.
14199 (java_lc): New typedef on new struct _java_lc.
14200 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14201 (parse_error_context, parse_warning_context): Changed prototypes.
14202 (java_get_line_col): Added as an available global function.
14203 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14204 (IC_DECL): Replaced by macro IC_TYPE
14205 (DEPEND_WFL): New macro.
14206 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14208 (exit_java_complete_class): Removed a commented out statement.
14209 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14210 now an array of tree nodes. Deleted fields line_list and
14211 e_line. New field elc, to replace e_line.
14212 * parse.y (array_type:): Build WFL node.
14213 (qualified_name:): Build a single WFL node out of two. Retain
14214 the location information of the first node in the resulting node.
14215 (package_declaration:): Use package name as a WFL node
14216 (single_type_import_declaration:): Use imported name as a WFL node.
14217 (type_import_on_demand_declaration:): Use root of the imported
14218 packages as a WFL node.
14219 (field_declaration:): Removed unused local variable cl.
14220 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14221 (yyerror): New static elc. Removed static error_line, error_pos.
14222 New local code_from_source. Save ctxp->elc into elc at the first
14223 pass. Call java_get_line_col to get a string of the line where
14224 the error occurred.
14225 (debug_line): Removed static function.
14226 (parse_error_context, parse_warning_context): Parameter cl is now
14227 a WFL node. Use its value to initialize ctxp->elc.
14228 (redefinition_error): Parameter cl is now a WFL node.
14229 (parse_add_interface): New parameter wfl. No longer call
14230 lookup_cl, use wfl instead.
14231 (check_class_interface_creation): Parameter cl is now a WFL node.
14232 (maybe_create_class_interface_decl): Likewise.
14233 (add_superinterfaces): New function.
14234 (create_interface): Removed local cl, node, super_decl,
14235 super_decl_type. Function now uses id as a WFL node. Better
14236 warning/error report on obsolete or forbidden mix of
14237 modifiers. Now calls add_superinterfaces to register interfaces.
14238 (create_class): Removed local cl, node. Local variable id is used
14239 as a WFL node. Better error report on forbidden modifier
14240 mix. Uses add_superinterfaces to register interfaces.
14241 (find_field): Argument cl is now a WFL node. Now store the WFL
14242 node of a fields that needs to be checked for their
14244 (method_header): Local variable node non longer used. Local
14245 variable id replaces cl.
14246 (check_modifiers_consistency): Local variable cl is now a WFL
14248 (method_declarator): Local variable cl replaced by parameter id.
14249 (parser_qualified_name): Now uses parameter name as a WFL node.
14250 (parser_check_super_interface): New parameter wfl, for achieve
14251 greater accuracy during error reports.
14252 (parser_chain_incomplete_item): New parameter named location. Used,
14253 along the decl, to construct the incomplete item node.
14254 (java_complete_class): resolve_class now uses WFL node extracted
14255 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14257 (complete_method_decl): Unresolved function's argument types are WFL.
14258 (resolve_class): Parameter cl is now a WFL node.
14259 (resolve_and_layout): Likewise.
14260 (do_resolve_class): Likewise. Try first to use cl and then do the
14261 lookup on the decl when calling check_pkg_class_access.
14262 (complete_class_report_errors): Use IC_TYPE in place of
14263 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14264 instead of doing a lookup over the decl.
14265 (java_check_final): Use WFL info from field tree list.
14266 (lookup_cl): Rewritten and returns a statically defined WFL node.
14267 (lookup_modifier_cl): Now uses information from WFL nodes.
14268 (process_imports): Likewise.
14269 (read_import_dir): name and cl arguments replaced by a single WFL
14270 node. Function modified accordingly.
14271 (find_in_imports_on_demand): Now uses WFL node.
14272 (check_pkg_class_access): cl argument is now a WFL node.
14273 (declare_local_variables): Fixed to use WFL nodes.
14274 (resolve_expression_name): Likewise.
14275 (build_method_invocation_stmt): name_combo argument renamed
14276 wfl. Function modified to use WFL nodes.
14277 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14278 (lookup_method_invoke): cl is now a WFL node. Added missing
14279 IDENTIFIER_POINTER to class type decl name.
14281 1998-04-14 Dave Brolley <brolley@cygnus.com>
14283 * lang.c (init_parse): Now returns char* containing the filename.
14285 1998-04-10 Per Bothner <bothner@cygnus.com>
14287 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14289 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14290 * class.c (make_class_data): If flag_assume_compiled, initial class
14291 state is CSTATE_PREPARED; make superclass and interfaces direct
14292 references, rather than constant pool indexes.
14294 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14296 * parser.y: Include flags.h. Removed debug variable pl.
14297 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14298 (block:): Likewise.
14299 (labeled_statement_nsi:): Generate debug info when reducing
14300 expression_statement:.
14301 (check_pkg_class_access): get_access_flags_from_decl invokation
14302 fixed for new CLASS_* flags location.
14303 (source_end_java_method): Save/restore parser context when
14304 entering/leaving this routine. Restore lineno to its right value
14305 before calling expand_end_bindings.
14306 (build_method_invocation_stmt): build_invoke called with the
14307 current line information.
14308 (build_invoke): New argument cl. Wrap the function call around a
14310 (refine_accessible_methods_list): Changed comment, removed
14312 * parse.h: Fixed typo in comments.
14313 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14314 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14315 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14317 * lex.c (java_lex): Record the last closing curly bracket of a
14319 * jcf-parse.c (jcf_parse_source): Now calls
14320 java_check_methods. Clarified comment, fixed typo.
14322 1998-04-09 Dave Brolley <brolley@cygnus.com>
14324 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14325 (finish_parse): Expose for non USE_CPPLIB builds.
14327 1998-04-08 Jeffrey A Law (law@cygnus.com)
14329 * lang.c (lang_print_xnode): New function.
14331 1998-04-03 Per Bothner <bothner@cygnus.com>
14333 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14334 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14335 used to build a class's dispatch table.
14336 (make_class_data): Generate dispatch table if flag_assume_compiled.
14337 Set dtable of class object to address of class_dtable_decl.
14339 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14340 be volatile and have side effects - generates better code.
14342 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14343 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14345 * expr.c (expand_invoke): If class is final, method is
14346 effectively final, so can call it directly.
14348 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14350 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14352 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14354 * parse.y (build_method_invocation_stmt): Removed extra argument
14357 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14359 * expr.c (dtable_indent): Now static global.
14360 (expand_invoke): Now call invoke_build_dtable and
14361 build_invokevirtual.
14362 (invoke_build_dtable, build_invokevirtual): New functions.
14363 * jcf-io.c (find_class): Defer issuing a warning by setting
14364 jcf->outofsynch to 1.
14365 * jcf-parse.c (jcf_out_of_synch): New function.
14366 (load_class): Test this_jcf.outofsynch flag and call
14367 jcf_out_of_synch accordingly.
14368 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14369 comment indentation.
14370 * lex.c (java_get_unicode): Fixed code indentation.
14371 (java_lex): Create string literal. Fixed typo. Removed several
14372 premature obstack_free.
14373 * parse.h: New enums for name resolution and invocation mode.
14374 (struct qualification): New data structure.
14375 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14376 (do_resolve_class, build_method_invocation_stmt,
14377 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14378 debug_line, identical_subpath_p, invocation_mode,
14379 refine_accessible_methods_list, build_invoke,
14380 lookup_method_invoke): New functions declared.
14381 (build_invokevirtual, invoke_build_dtable, match_java_method,
14382 build_field_ref, jcf_out_of_synch): New references to external
14384 (struct parse_ctxt): Removed artificial_constructor field.
14385 * parse.y: (array_type:): Type defined for this rule.
14386 (class_type:): Installed default rule for interface_type:.
14387 (array_type:): Now build Java array type.
14388 (qualified_name:): Now use obstack_grow0.
14389 (method_declaration:): Skip the artificial constructor added to
14391 (abstract_method_declaration:): Execute the code only during pass 1.
14392 (block:): Installed default rule in block_statements:.
14393 (block_statement:): Add the statement to the method during pass 2.
14394 (statement_expression): Installed default rule for
14395 method_invocation:.
14396 (argument_list:): Added code to build the argument list.
14397 (method_invocation:): Added call to create the method invocation
14399 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14400 (debug_line): New function for debug.
14401 (complete_class_decl): No longer do something during pass 1.
14402 (method_header): Use BUILD_PTR_FROM_NAME.
14403 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14405 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14406 function's main comment.
14407 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14409 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14410 (resolve_class): Now works with arrays.
14411 (do_resolve_class, resolve_and_layout): New functions.
14412 (java_check_regular_methods): Reverse method list before and after
14413 having processed it. No longer set ctxp->artificial_constructor.
14414 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14415 accordingly. Fixed typo in issued error message. Now use
14417 (find_in_imports_on_demand): Now use obstack_grow0.
14418 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14419 (source_end_java_method): Call expand_expr_stmt instead of
14420 expand_expr. Calls it before calling expand_function_end.
14421 (java_method_add_stmt): Do nothing if errors were found during
14423 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14424 (build_method_invocation_stmt, build_invoke, invocation_mode,
14425 lookup_method_invoke, refine_accessible_methods_list,
14426 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14428 * typeck.c (build_java_signature): Properly end method signature
14429 if return type skipped.
14430 (match_java_method): New function.
14432 1998-03-16 Per Bothner <bothner@cygnus.com>
14434 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14436 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14438 * expr.c (build_invoke_non_interface): New function.
14439 (methods_ident, ncode_ident): Now static globals.
14440 (expand_invoke): Use build_invoke_non_interface.
14441 * java-tree.h (struct lang_decl): New field function_decl_body.
14442 (DECL_FUNCTION_BODY): New macro.
14443 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14444 CLASS_FROM_SOURCE_P.
14445 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14446 before starting pass 2. Call to java_generate_parsed_class replaced
14447 by java_register_parsed_class.
14448 * lex.c: Fixed typo in header. Some line width related formating.
14449 * lex.h: Some line width related formating.
14450 * parse.h (source_end_java_method, resolve_expression_name,
14451 complete_class_decl, maybe_create_class_interface_decl,
14452 check_class_interface_creation): New static function declarations.
14453 (java_layout_parsed_class, java_method_add_stmt): New function
14455 (struct parser_ctxt): Field mark_class_generate removed. New
14456 fields class_list and artificial_constructor.
14457 * parse.y: Fixed typo in header.
14458 (class_declaration:): Call complete_class_decl when class body
14460 (method_declaration:): Call source_end_java_method in pass 2 when
14461 the method body is defined.
14462 (postfix_expression:): Do expression name resolution on sub-rule
14463 name during pass 2.
14464 (create_class, create_interface): Merged common pieces.
14465 (check_class_interface_creation, maybe_create_class_interface_decl):
14467 (complete_class_decl): New function.
14468 (register_fields): Fixed line width related typo.
14469 (method_header): Correctly skip first argument when fixing
14470 argument line. Changed the loop.
14471 (java_check_circular_reference): Now use ctxp->class_list.
14472 (java_complete_class): Removed start/stop marking.
14473 (java_check_regular_methods): Now takes a class decl as an
14474 argument. Add default constructor if none were encountered.
14475 (java_check_methods): Now use ctxp->class_list. Changed call to
14476 java_check_regular_methods.
14477 (source_start_java_method): Set DECL_ARG_TYPE for each function
14479 (source_end_java_method, java_method_add_stmt): New functions.
14480 (java_generate_parsed_class): No longer exists.
14481 (java_layout_parsed_class, java_register_parsed_class): New functions.
14482 (resolve_expression_name): New function.
14484 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14486 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14487 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14488 until pass initializations are done. Call read_import_dir with
14490 * parse.h: (lookup_modifier_cl): New function declared.
14491 (INTERFACE_FIELD_MODIFIERS): New macro.
14492 (OBSOLETE_MODIFIER_WARNING): New macro.
14493 * parse.y: (register_fields): Class type and current field name in
14494 local variables. Check modifier(s) if adding field(s) to an interface.
14495 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14496 and report errors using the faulty modifier line context.
14497 (lookup_modifier_cl): New function.
14498 (read_import_dir): Detect and report default import processing
14501 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14503 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14504 * class.c (is_compiled_class): Return 1 after making sure it
14505 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14506 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14507 * java-tree.h (flag_assume_compiled): Add decl.
14508 * lang.c (lang_f_options): Add the flag.
14509 (flag_assume_compiled): Add decl, default to 0.
14511 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14513 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14514 (is_compiled_class): Likewise.
14515 (layout_class): Likewise.
14516 (layout_class): Detect and lay out classes defined in source code.
14517 (interface_of_p, add_interface_do, may_add_interface): New
14519 (add_interface): Now use add_interface_do.
14520 (add_method_1): New function.
14521 (add_method): Now use add_method_1.
14522 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14523 (complete_start_java_method): New function.
14524 (start_java_mehod): Now call complete_start_java_method.
14525 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14526 (expand_invoke): Likewise and fixed typo.
14527 *gjava.c: (print_super_field): Use new argument to find_class
14530 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14531 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14532 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14534 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14535 (add_method_1, push_class): New prototypes.
14536 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14537 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14538 directory where the class was found.
14539 (find_class): New argument DO_CLASS_FILE. Function find_class
14540 modified accordingly.
14541 *jcf-parse.c: (fix_class_path): New function.
14542 (load_class): Use new VERBOSE argument. load_class now finds and
14543 loads/parses .class/.java files. Save read_state of current_jcf
14545 (java_parser_abort_on_error): New macro.
14546 (jcf_parse_source, parse_source_file): New function.
14547 (jcf_parse): Fixed typo.
14548 (yyparse): Call parse_source_file () only.
14549 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14550 writing the real class name back in the zip directory entry.
14551 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14552 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14553 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14554 (find_class): Prototype fixed.
14555 *lex.c: Added 1998 time stamp.
14556 Removed all static global variables, moved into the parser
14557 context data structure.. Now include unistd.h if SEEK_SET not
14559 (java_init_lex): Rewritten.
14560 (java_sneak_unicode): Modified current unicode access in current line.
14561 (java_unget_unicode): Likewise.
14562 (java_allocate_new_line): New allocation management.
14563 (java_read_char): Modified access and storage of unget_utf8_value.
14564 New way of processing current unicode.
14565 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14566 (java_get_unicode): Now use the parser context.
14567 (java_lineterminator): Likewise.
14568 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14569 of the reentrant parser implementation. Function now use the
14570 parser context data structure and java_lval. Fixed production of
14571 the float and double constant "out of range" error message. Fixed
14572 obstack use. Return integer value when hitting a modifier. Now
14573 return type for TRUE, FALSE and other predefined types. Return
14574 identifier as a TREE_LIST list containing the current line context
14575 as the TREE_VALUE sub-node.
14576 (java_unicode_2_utf8): Fixed typo in declaration.
14577 (java_lex_error): Now use the parser context data structure.
14578 *lex.h: Added 1998 time stamp.
14579 (struct java_line): New fields ref_count and next.
14580 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14581 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14582 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14583 *parse.h: Added 1998 time stamp.
14584 (java_parse_source_file): Renamed from parse_source_file.
14585 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14586 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14587 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14588 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14589 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14590 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14591 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14592 (struct parser_ctxt): New data structure to keep the parser context.
14593 *parse.y: Added 1998 time stamp, got rid of static global variables.
14594 (java_error_count, ctxp): New global variables.
14595 (%union): New value field.
14596 (numeric_type, integral_type): Rules removed.
14597 (primitive_type): Rule defined to handle integral, float, double and
14599 (qualified_name, package_declaration,
14600 single_type_import_declaration, type_import_on_demand_declaration,
14601 modifiers, class_declaration, super, interfaces,
14602 interface_type_list, class_body, field_declaration,
14603 field_declaration, variable_declarators, variable_declarator,
14604 variable_declarator_id, method_declaration, method_header,
14605 formal_parameter_list, formal_parameter, method_body, block,
14606 static, interface_declaration, extends_interfaces,
14607 abstract_method_declaration, local_variable_declarators): Rules now
14609 (force_error, do_warning): New global statics.
14610 (push_parser_context, parser_context_save_global,
14611 parser_context_restore_global, pop_parser_context): New functions.
14612 (yyerror): Now uses the global parser context. Fixed use of obstack.
14613 (parse_error, parse_error_context, parse_warning_context,
14614 java_accstring_lookup, redefinition_error, check_modifiers,
14615 parser_add_interface, create_interface, create_class, find_field,
14616 duplicate_declaration_error, register_fields, method_header,
14617 check_modifiers_consistency, check_abstract_method_header,
14618 method_declarator, parser_qualified_classname,
14619 parser_check_super_interface, parser_check_super,
14620 parser_chain_incomplete_item, java_check_circular_reference,
14621 layout_class_from_source, java_complete_class,
14622 complete_method_decl, resolve_class, complete_class_report_errors,
14623 java_check_final, check_method_redefinition,
14624 java_check_regular_methods, java_check_abstract_methods,
14625 java_check_methods, lookup_java_interface_method2,
14626 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14627 process_imports, find_in_imports, read_import_entry,
14628 read_import_dir, find_in_imports_on_demand,
14629 check_pkg_class_access, not_builtin_p, declare_local_variables,
14630 source_start_java_method, java_generate_parsed_class): New
14632 *typeck.c: (signature_include_return): New global variable.
14633 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
14634 to add the function returned type in the signature.
14636 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
14638 * jcf-io.c (open_in_zip): Use strncmp and LEN.
14640 1998-01-29 Dave Brolley <brolley@cygnus.com>
14642 * Make-lang.in (java.info): Added.
14643 (java.install-info): Added
14645 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
14647 * Makefile.in (clean): Also remove java/parse.c.
14649 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
14651 Add a pair of -fbounds-check/-fno-bounds-check options.
14652 * lang.c (lang_decode_option): Add code to grok arguments.
14653 (flag_bounds_check): Add decl.
14654 (lang_f_options): New array w/ the option in it.
14655 * java-tree.h (flag_bounds_check): Add decl.
14656 * lang-options.h: New file.
14657 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
14658 of a static macro value.
14659 (JAVA_ARRAY_EXCEPTION): Delete macro.
14661 1998-01-23 Per Bothner <bothner@cygnus.com>
14663 * typeck.c (build_java_array_type): Fix two bugs in previous change.
14664 * expr.c (build_anewarray): Add missing promote_type.
14666 1998-01-22 Per Bothner <bothner@cygnus.com>
14668 Add array types with known length to optimize bounds checking.
14669 * typeck.c (build_java_array_type): Take length parameter.
14670 (java_array_type_length, build_prim_array_type): New functions.
14671 * java-tree.h: Update for new functions.
14672 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
14673 * class.c: Use build_prim_array_type.
14674 * expr.c (can_widen_reference_to): Handle known-length array types.
14675 (verify_jvm_instructions): Keep track of integer push instructions
14676 followed by newarray/anewarray, so we can build known-length arrays.
14677 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
14678 (java_array_data_offset): New function.
14679 (build_java_array_length_access): New function. Optimize if constant.
14680 (build_java_arrayaccess): Constant fold bounds check.
14681 (expand_java_newarray, expand_java_anewarray): Replaced by ...
14682 (build_newarray, build_anewarray): New functions.
14683 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
14684 * verify.c (merge_types): Handle known-lengh array types.
14686 1998-01-19 Per Bothner <bothner@cygnus.com>
14688 * expr.c (expand_byte_code): Fix performace bug, which caused
14689 searching linenumber_table to be linear rather than constant.
14691 1997-12-12 Per Bothner <bothner@cygnus.com>
14693 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
14695 * decl.c, java-tree.h (soft_fmod_node): New global.
14696 * decl.c (init_decl_processing): Define __builtin_fmod.
14697 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
14698 using __builtin_fmod.
14700 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
14702 * keyword.h: New file, output of keyword.gperf as processed by
14704 * lex.c (java_lex_init): Initialize java_error_flag.
14705 * parse.c (YYERROR_NOW): Uses java_error_flag.
14706 * parse.y: New static java_error_flag. Useless definition of
14708 * parse.y (java_error): Portable error recovery using
14709 java_error_flag (not yet completely tuned).
14711 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
14713 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
14715 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14717 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
14718 (parse.c, lex.c, keyword.h): New rules for Java source code
14720 * parse.c: Renamed into jcf-parse.c.
14721 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
14722 * keyword.gperf: New file, Java keywords.
14723 * parse.y: New file, Java language grammar.
14724 * parse.h: New file, Java language grammar definitions.
14725 * lex.c: New file, Java language lexer.
14726 * lex.h: New file, Java language lexer definitions.
14728 1997-12-03 Per Bothner <bothner@cygnus.com>
14730 * decl.c (clinit_identifier_node), java-tree.h: New global.
14731 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
14732 * verify.c (verify_jvm_instructions): Inline use of removed macros.
14733 * expr.c (expand_java_field_op): Check for invalid assignment
14736 * jcf-reader.c (get_attribute): Test for wrong attribute length.
14738 1997-10-27 Per Bothner <bothner@cygnus.com>
14740 * verify.c (verify_jvm_instructions): When processing a handler,
14741 attempt to set the current_subr to the right value.
14742 (More complicated code combines Sep 17 and Oct 22 versions.)
14744 1997-10-24 Per Bothner <bothner@cygnus.com>
14746 * class.c (push_class): Figure out (guess) name of source file.
14747 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14748 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14749 (parse_class_file): Change return type from int to void.
14750 Call debug_start_source_file/debug_end_source_file.
14752 * expr.c (build_java_binop): Fix masking 2nd operand.
14753 * decl.c (init_decl_processing): Set sizetype first.
14755 1997-10-22 Per Bothner <bothner@cygnus.com>
14757 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14758 (Revert Sep 17 change.)
14760 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14762 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14763 .class extension in their name and fix thing so we don't process
14764 them parse_zip_file_entries().
14765 (parse_zip_file_entries): Cleaned unused local variables.
14767 1997-10-20 Per Bothner <bothner@cygnus.com>
14769 * expr.c (can_widen_reference_to): Allows equal array element types.
14770 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14771 * jcf-dump.c (RET): Get (and print) index.
14773 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14774 Promote element type to POINTER_TYPE.
14776 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14778 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
14779 find_in_current_zip, jcf_figure_file_type): Moved from
14780 jcf-reader.c to parse.c.
14781 * zextract.c: (read_zip_archive): takes file_comment_length possible
14782 field into account.
14784 1997-10-20 Per Bothner <bothner@cygnus.com>
14786 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
14788 * verify.c (merge_types): Handle array types even better ...
14790 1997-10-17 Per Bothner <bothner@cygnus.com>
14792 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
14794 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
14795 * class.c (make_class_data): Don't build fields_decl if no fields.
14796 When building fields_decl, skip if DECL_ARTIFICIAL.
14798 * expr.c (java_stack_swap): Update stack_type_map.
14799 * verify.c (merge_types): Handle array types better.
14801 1997-10-15 Per Bothner <bothner@cygnus.com>
14803 * class.c (add_field): Don't promote short integral fields to
14804 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
14805 * expr.c (push_value): Promote and convert short integral values.
14807 * decl.c, java-tree.h (integer_two_node): New constant node.
14808 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
14810 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
14812 * class.c (append_gpp_mangled_type): Use function argument
14813 unpromoted type to generate mangled name.
14815 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14817 * constants.c (build_constant_data_ref): Now uses current_class
14818 instead of main_class.
14819 (build_constants_constructor): Now uses current_class instead of
14821 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
14822 of the global variable SeepZipFiles done here.
14823 * zextract.c (read_zip_archive): extra_field optional field taken
14824 into account while computing the position of the class file in the
14826 * verify.c (verify_jvm_instructions): Use current_jcf to search
14828 * parse.c (load_class): First search for the class to load in the
14829 current zip file. Saves current_jcf (restored before returning
14830 from that function). Don't call JCF_FINISH in the class was found
14831 in the current ZIP file.
14832 (jcf_parse): If the class was found in the current ZIP file, save
14833 its tree_constant_pool (for later reuse).
14834 (parse_class_file): New function. Process each method defined in
14835 the current class and record the class as to be later registered.
14836 (yyparse): Rewritten. Figure the type of the current file and switch
14838 * lang.c: New global variable current_jcf.
14839 (lang_init): Removed compiling_from_source test (done later, in
14840 yyparse). Removed call the jcf_parse ().
14841 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
14842 (typedef struct JCF): New fields seen_in_zip (to mark a class found
14843 in the current ZIP file) and zip_offset (offset to the class data in
14844 the current zip file).
14845 * jcf-reader.c: zipfile.h included.
14846 localToFile: New ZipFileCache static global variable
14847 (parse_zip_file_entries): New function. Browse the current ZIP
14848 file directory and process each class found.
14849 (process_zip_dir): New function. Register each class found in the
14850 ZIP file directory. The class aren't parsed but a valid JCF is
14851 link to each of them.
14852 (find_in_current_zip): New function. Search for a class in the
14853 current ZIP file directory. If found, prepare the class so that it
14855 (jcf_figure_file_type): New function. Examine the file structure
14856 to figure a class file, a ZIP file. If none of these categories are
14857 matched, a source file is assumed.
14858 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
14859 SeenZipFile: New global variable.
14860 (open_in_zip): Use zipmember's length to accelerate the search for
14861 a member. If zipmember was NULL and zip file successfully read,
14863 * java-tree.h: New global variable current_jcf declared. Added
14864 declaration for current_constant_pool_tags, current_constant_pool_data,
14865 current_constant_pool_length, current_constant_pool_data_ref.
14866 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
14867 store the JCF of classes seen in a zip file) and tree *constant_pool
14868 (to save a loaded class constant pool). current_class declared here.
14869 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
14870 retrieve method_ref_constant.
14871 (PUSHC): java_push_constant_from_pool now uses current_jcf.
14872 (OBJECT): get_class_constant now uses current_jcf.
14873 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
14874 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
14875 (expand_invoke): Now uses current_class instead of main_class
14876 (build_class_init): Now uses current_class instead of main_class
14877 * class.c: New static global variable registered_class.
14878 (register_class): New function.
14879 (emit_register_class): Modified to use registered_class instead of
14881 (is_compiled_class): Now take into account class seen in the archive.
14883 1997-10-06 Per Bothner <bothner@cygnus.com>
14885 * except.h: Renamed to: java-except.h.
14886 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
14887 * except.c: Add semi-working (commented out) implementation.
14889 * expr.c (expand_iinc): Add needed flush_quick_stack.
14890 * parse.c (set_source_filename): New function.
14891 (give_name_to_class): Set input_filename from package.classname.java.
14893 * jcf-io.c (find_class): Don't look first in ".".
14895 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14897 * zextract.c (read_zip_archive): Now takes into account the
14899 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
14901 1997-09-20 Per Bothner <bothner@cygnus.com>
14903 * constants.c, java-tree.h (build_internal_class_name): New function.
14904 (alloc_class_constant): Re-implement using build_internal_class_name.
14905 * class.c (make_class_data): Likewise.
14906 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
14908 1997-09-17 Per Bothner <bothner@cygnus.com>
14910 * verify.c (verify_jvm_instructions): Temporarily set current_subr
14911 to NULL before pushing an exception handler target.
14913 * expr.c (flush_quick_stack): Save from low stack indexes to high.
14914 (java_stack_swap, java_stack_dup): Re-write to be safe from
14915 clobbering registers.
14916 (build_class_init): New function.
14918 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14920 * typeck.c (build_java_array_type): Temporary use
14921 permanent_obstack to create the array 'length' field.
14922 * expr.c (lookup_label): Temporay use permanent_obstack to create
14923 label if not found.
14924 * class.c (push_super_field): Tempory use permanent_obstack.
14926 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
14928 * typeck.c (type_for_mode): Now handles double_type_node and
14930 * verify.c (verify_jvm_instructions): The instruction following
14931 the wide bytecode is checked. OPCODE_ret added to the list of
14934 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14936 * class.c (make_class): Temporary use permanent_obstack. Set the
14937 class CLASS_P field to 1.
14938 (push_class): Temporary use permanent_obstack.
14939 (set_super_info): Temporary use permanent_obstack.
14940 (add_method): Temporary use permanent_obstack, set
14941 METHOD_TRANSIENT().
14942 (add_field): Temporary use permanent_obstack. Sets
14943 FIELD_VOLATILE() and FIELD_TRANSIENT().
14944 (build_class_ref): Temporary use permanent_obstack if the class
14946 (build_static_field_ref): Temporary use permanent_obstack when
14947 creating field's rtl.
14948 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
14949 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
14950 and fields. Function finalized, as far as flag handling.
14951 (push_class_static_dummy_field): Temporary use permanent_obstack.
14952 (emit_register_class): Force generation of class registration at
14954 * decl.c (end_java_method): Call permanent_allocation() before
14956 * expr.c (can_widen_reference_to): Added comment to interface
14957 handling, fixed typo.
14958 (lookup_field): Now uses CLASS_P() to correct FIXME
14959 (expand_invoke): Verification on public && !static &&
14960 !abstract moved into soft_lookupinterfacemethod (kaffe).
14961 Use Object class dtable if objectref is an array when expanding
14963 (java_push_constant_from_pool): Temporary use permanent_obstack
14964 for CONSTANT_string
14965 * parse.c (get_ref_constant): Temporary use permanent_obstack to
14966 create constant references.
14967 (get_constant): Temporary use permanent_obstack to create constant.
14968 (load_class): Temporary use permanent_obstack to load class.
14969 (jcf_parse): Temporary use permanent_obstack to perform class
14971 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
14972 (build_java_signature): Temporary use permanent_obstack.
14973 * verify.c: (verify_jvm_instruction): removed unnecessary verification
14975 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
14976 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
14979 1997-09-11 Per Bothner <bothner@cygnus.com>
14981 * class.c (append_gpp_mangled_type): Fix typo.
14982 (emit_register_class): Use main_class to get class object, rather
14983 than looking for no-longer-existing static decl starting with _CL.
14984 * typeck.c (parse_signature_type): Promote array element type
14985 if it is a RECORD_TYPE.
14987 1997-09-10 Per Bothner <bothner@cygnus.com>
14989 * class.c (push_class_static_dummy_field): New function.
14990 (mangle_static_field): New. Do G++-style mangling of static fields.
14991 (layout_class): Mandle static fields here, not in add_field.
14992 (build_class_ref): The class object is now a dummy static field.
14993 * decl.c (find_local_variable): Look for best, instead of first match.
14994 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
14995 (build_java_athrow): Don't check here if exception is Throwable.
14996 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
14997 (TYPE_USED): Removed. No longer used ...
14998 * parse.c (jcf_parse): Call push_class_static_dummy_field.
14999 * verify.c (push_pending_label): New function.
15000 (push_pending_block): Renamed to check_pending_block.
15001 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15002 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15003 re-checking possible handlers) after a store (less wasted work).
15004 Check for null handler (finally) before calling add_handler.
15005 Various changes to (finally?) correctly handle try/finally.
15007 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15009 * class.c: Include stdio.h.
15011 1997-09-04 Per Bothner <bothner@cygnus.com>
15013 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15014 to make sure class is initialized before static/special invoke.
15016 * verify.c (verify_jvm_instructions): On a store instruction,
15017 call find_local_variable to force pre-allocation of decl and rtx.
15018 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15020 1997-09-03 Per Bothner <bothner@cygnus.com>
15022 * class.c (build_class_ref): Strip off "promoted_" if need be.
15023 (make_field_value): Call build_java_signature when needed.
15024 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15025 * expr.c (build_java_athrow): Don't push_value of exception.
15026 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15027 match specification of [fd]cmp[lg] for NaNs.
15028 (expand_byte_code): Add support for exception handler ranges.
15029 * except.c: Add skeleton for EH code-generation.
15030 * verify.c (merge_types): Treat all promoted integral types as equal.
15031 * constants.c (build_constants_constructor): To force creation of
15032 current_constant_pool_data_ref, call build_constant_data_ref.
15034 * javaop.def (lload): Fix typo.
15035 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15037 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15039 * parse.c: Don't include function.h.
15041 1997-08-27 Per Bothner <bothner@cygnus.com>
15043 * except.[ch]: New files.
15044 * Makefile.in (JAVA_OBJS): Add except.o
15045 * expr.c: Temporary warning about unimplemented exceptions.
15046 * verify.c: Verify exception handlers.
15048 * jcf-dump.c (disassemble_method): Print exception table.
15050 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15052 * expr.c (verify_jvm_instructions): Started a thorough
15053 verification of invoke* bytecodes.
15054 (expand_byte_code): flush quick stack if PC is the target of a
15055 branch. and undef RET (conflicting with config/i386/i386.h).
15056 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15058 (expand_invoke): Now handles invokeinterface and do more
15059 verification according to the bytecode.
15060 (lookup_field): Don't try to load the class if processing
15062 (can_widen_reference_to): Now handles interfaces.
15063 * decl.c (init_decl_processing): New global variable
15064 soft_lookupinterfacemethod_node, declared in java-tree.h.
15065 Call set_super_info on string_type_node.
15066 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15068 * class.c (set_super_info): Fills the CLASS_* flags according to
15070 (get_access_flags_from_decl): Handles all class flags.
15072 1997-08-26 Per Bothner <bothner@cygnus.com>
15074 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15075 * parse.c (yyparse): Check for abstract method, and missing code.
15076 * expr.c (expand_byte_code): Change interface.
15077 * lang.c (put_decl_node): Print promoted types prettier.
15078 * verify.c (verify_jvm_instruction): Change interface.
15079 Partial support for scanning exception table.
15080 For load instructions, handle promoted integral types.
15082 1997-08-21 Per Bothner <bothner@cygnus.com>
15084 * verify.c: New file, with contents moved from expr.c.
15085 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15086 * typeck.c (is_array_type_p): Moved here from expr.c.
15087 * java-tree.h: Add some now-needed function declarations.
15088 * Makefile.in (JAVA_OBJS): Added verify.o.
15090 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15092 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15093 METHOD_ABSTRACT flag.
15095 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15096 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15097 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15099 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15101 (start_java_method): Hook for SYNCHRONIZED methods.
15103 * expr.c (build_java_jsr, build_java_ret): New functions
15104 (JSR,PRE): New macros
15105 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15106 (verify_jvm_instructions): tableswitch, lookupswitch,
15107 monitorenter, monitorexit, goto_w: verified.
15108 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15109 (build_java_monitor): New function.
15110 (MONITOR_OPERATION): Modified to call build_java_monitor()
15111 (verify_jvm_instructions): Started a thorough verification of
15114 1997-08-19 Per Bothner <bothner@cygnus.com>
15116 Support verification of jsr/ret subroutines (used for try/finally).
15117 * decl.c (return_address_type_node): New type node.
15118 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15119 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15120 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15121 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15122 TYPE_USED): New macros for special types in type_map.
15124 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15125 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15127 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15129 * expr.c (can_widen_reference_to): New function.
15130 (pop_type): Use it.
15131 (merge_type_state): Support handling start of subroutine.
15132 (push_pending_block): Return char* error message, instead of calling
15133 fatal on an error. Also handle subroutines.
15134 (verify_jvm_instructions): Handle errors from push_poending_block.
15135 Support jsr and ret instructions.
15137 1997-08-19 Per Bothner <bothner@cygnus.com>
15139 * jcf-io.c (find_classfile): Fix thinko.
15140 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15142 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15144 * Makefile.in (BISON): Remove.
15146 1997-08-07 Per Bothner <bothner@cygnus.com>
15148 * Makefile.in: Convert to autoconf.
15149 * config-lang.in (outputs): Added java/Makefile.
15151 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15152 Rename cc1java to jc1.
15154 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15155 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15157 * class.c (class_depth): Do load_class if needed.
15159 Mostly better verification.
15160 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15161 (init_decl_processing): Change return type of soft_checkcast.
15162 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15163 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15164 lang_print_error): New functions.
15165 (lang_init): Set global hook print_error_function to lang_print_error.
15166 * expr.c: In the type_map ptr_type_node is only used for null now.
15167 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15168 (merge_types): Dererence pointer to record types before comparing.
15169 (decode_newarray_type, merge_types): On error just return NULL.
15170 (build_java_binop): Add preliminary implementation (with warning)
15171 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15172 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15173 (expand_compare, expand_java_goto, expand_java_call): Don't
15174 push_pending_block, since that only makes sense when verifying.
15175 (merge_type_state): Different return codes.
15176 (push_pending_block): A block may need to be verified more than once.
15177 (expand_byte_code): Warn about unused code at code generation time.
15178 (verify_jvm_instruction): Changed logic, since code may need to be
15179 re-verified if type-state has changed. Also, better error handling.
15180 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15181 Improve newarray, anewarray, ?aload, athrow,
15182 * java-tree.h (LABEL_CHANGED): New macro.
15184 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15186 * decl.c (soft_athrow_node): New global variable initialized.
15187 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15188 * typeck.c (convert): Added support for REAL_TYPE.
15189 (convert_to_char): New function.
15190 (convert): Handle CHAR_TYPE.
15191 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15192 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15193 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15195 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15196 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15197 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15198 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15199 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15200 to Use The Right Things.
15201 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15202 compatible with INT. BOOLEAN is made equivalent to BYTE.
15203 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15204 OPCODE_ifnonnull): Now supported.
15205 (build_java_athrow): New function.
15207 1997-08-04 Per Bothner <bothner@cygnus.com>
15209 Rename method name <init> to match G++ (and fix mangling).
15210 * class.c (layout_class): Replace method name of <init> by class name.
15211 (make_method_value): Do inverse renaming of constructor from <init>.
15212 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15213 * typeck.c (lookup_java_constructor): New function.
15214 * expr.c (expand_invoke): If method_name is <init>, call
15215 lookup_java_constructor to find constructor.
15217 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15219 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15221 * parse.c (get_class_constant): Modified to handle array "classes"
15222 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15224 (convert): Modified to handle real type.
15225 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15226 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15227 variables declared.
15228 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15229 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15230 global variables initialized.
15231 (find_local_variable): Handles the case of a pointer
15232 (end_java_method): Restore the use of one more scope
15233 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15234 build_java_array_length_access, expand_java_arrayload,
15235 expand_java_arraystore, expand_java_array_length,
15236 expand_java_multianewarray, expand_java_anewarray,
15237 build_java_check_indexed_type, is_array_type_p,
15238 build_java_throw_out_of_bound_exception): New functions.
15239 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15240 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15241 OPCODE_<t>aload): Implemented code for verification.
15242 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15243 ARRAY_NEW_MULTI): Macro defined.
15244 (CONVERT): Modified to invoke convert().
15245 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15247 1997-07-31 Per Bothner <bothner@cygnus.com>
15249 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15250 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15251 (make_class_data): Field name needs '/' as package prefix.
15252 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15254 1997-07-25 Per Bothner <bothner@cygnus.com>
15256 Implement debug information for local variables.
15257 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15258 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15259 DECL_LOCAL_SLOT_CHAIN): New macros.
15260 (struct lang_decl_var): New type.
15261 * parse.c (give_name_to_locals): Move to decl.c.
15262 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15263 (start_java_method): Re-write parameter handling.
15264 (pending_local_decls): New global variable.
15265 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15266 (find_local_variable): Accept pc so we can skips decls not in range.
15267 (struct binding_level): Add end_pc field.
15268 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15269 (various): Change so current pc gets passed to find_local_variable.
15271 * decl.c (init_decl_processing): Re-arrange fields in
15272 class_type_node and and method_type_node to match kaffe 0.9.1.
15273 * class.c (make_method_value, make_class_data): Update
15274 initializations to match.
15276 1997-07-16 Per Bothner <bothner@cygnus.com>
15278 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15279 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15280 (push_super_field): New function.
15281 (make_class_data): Handle inheritance of class static initializer.
15282 (layout_class): New name mangling.
15283 * constants.c (build_constant_data_ref): Init type of data array
15284 to a one-element array.
15285 (build_constants_constructor): Set DECL_SIZE from complete array type.
15286 * decl.c: Rename class_type, object_type etc to class_type_node,
15287 object_type_node etc. Make former inherit from latter.
15288 * expr.c (expand_invoke): Add cast of function address.
15289 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15290 * parse.c (yyparse): Don't call layout_class here.
15291 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15293 1997-06-14 Per Bothner <bothner@cygnus.com>
15295 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15296 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15297 (alloc_class_constant): New.
15298 * expr.c (expand_invoke): Make sure method's class is initialized.
15299 * class.c (interits_from_p, emit_register_class): New functions.
15300 * parse.c (yyparse): Call emit_register_class.
15302 1997-06-09 Per Bothner <bothner@cygnus.com>
15304 * constants.c: New file, to handle constant pool.
15305 * Makefile.in (JAVA_OBJS): Add constants.o.
15306 * decl.c (init_decl_processing): Update, fix, finish various structs.
15307 (pushdecl_top_level): New.
15308 * parse.c (layout_class): Moved to class.c.
15309 * expr.c (java_push_constant_from_pool): New function.
15310 * class.c (build_class_ref): Make work fully
15311 (make_class_data): Emit super-class, constant pool, interface vector.
15313 1997-06-03 Per Bothner <bothner@cygnus.com>
15315 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15316 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15317 * class.c (class_depth): New function.
15318 (lookup_named_class): Replaced by new function lookup_class.
15319 * decl.c (object_type_node, string_type_node): New.
15320 Remove various types that we no longer need.
15321 * expr.c (verify_jvm_instructions): New separate verifier pass.
15322 (push_type, pop_type): New functions for verifier.
15323 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15324 (expand_byte_code): Simplify, since we assume already verified.
15325 (expand_invoke): Now mostly works.
15326 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15327 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15328 * parse.c: Wait to allocate class object until we know its name.
15329 (layout_class): Calculate DECL_VINDEX for each virtual method.
15330 * typeck.c (get_array_type): Rename to ...
15331 (build_java_array_type): ... and provide working implementation.
15332 (build_java_signature): New function - build Java signature of type.
15333 (set_java_signature): New function - cache signature with type.
15334 (lookup_java_method): New function.
15336 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15338 * class.c (ident_subst): Take extra SUFFIX parameter.
15339 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15340 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15341 (build_class_ref): Actually implement.
15342 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15343 * decl.c (builtin_function): New.
15344 (init_decl_processing): Update for current Kaffe. Declare some
15345 builtin Kaffe functions.
15346 * expr.c (build_address_of): New.
15347 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15348 Renamed (from expand_java_new etc), and added working implementations.
15349 (build_field_ref): Now also handle static fields.
15350 (expand_invoke): Implement invokestatic, and start implement rest.
15351 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15352 * javaop.def: Rename invokevirt -> invokevirtual.
15353 * lang.c (use_handles): Removed.
15354 * parse.c: Add support for ConstantValue attribute.
15355 Handle nested loading of a class. (JPOOL_UTF): New.
15357 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15359 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15361 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15363 * Make-lang.in (java.install-man): New empty rule.
15364 * typeck.c (set_local_type): New function.
15365 * expr.c (STORE_INTERNAL): Call find_local_variable,
15366 not find_stack_slot. Call set_local_type.
15368 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15370 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15371 and building RECORD_TYPE CONSTRUCTORs.
15372 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15374 * lang.c (use_handles): Change the default to 0.
15375 * decl.c: Define and build class_type, field_type, utf8const_type.
15376 * class.c (make_class_data, make_field_value,
15377 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15378 hashUtf8String, strLengthUtf8, mangled_classname:
15379 Functions to build reflective data structures.
15380 * parse.c (yyparse): Call make_class_data.
15382 * jcf-io.c (open_class, find_classfile): New functions.
15383 * jcf-dump.c: Support reading classfile from explicitly-named
15384 class file (without CLASSPATH searching).
15386 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15388 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15389 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15390 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15391 (get_constant): Now trivial for CONSTANT_Utf8.
15393 * jcf.h: Make NEW_CPOOL the default.
15394 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15396 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>