1 2003-07-28 Andreas Jaeger <aj@suse.de>
3 * jvspec.c: Convert to ISO C90 prototypes.
5 2003-07-25 Nathan Sidwell <nathan@codesourcery.com>
7 * decl.c (force_poplevels): Fix warning call.
9 2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net>
11 * expr.c (expand_java_field_op): Don't use xxx_with_decl
12 (expand_java_field_op): Likewise.
13 * class.c (layout_class_method): Likewise
14 (emit_register_classes): Likewise.
15 * decl.c (pushdecl): Likewise.
17 (force_poplevels): Likewise.
18 (give_name_to_locals): Likewise.
19 * check-init.c (check_for_initialization): Likewise.
21 2003-07-24 Jason Merrill <jason@redhat.com>
23 * java-tree.h: Move boolean_type_node et al to the back end.
25 2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
27 * class.c java-tree.h jcf-write.c jvspec.c: Remove unnecessary
30 2003-07-19 Neil Booth <neil@daikokuya.co.uk>
32 * lang.opt: Don't show -MD_ and -MDD_.
34 2003-07-18 Neil Booth <neil@daikokuya.co.uk>
36 * lang-options.h: Remove.
37 * lang.opt: Add help text.
39 2003-07-15 Kazu Hirata <kazu@cs.umass.edu>
41 * expr.c: Remove the last argument to expand_assignment().
43 Wed Jul 9 02:29:15 CEST 2003 Jan Hubicka <jh@suse.cz>
45 * java-tree.h (DECL_NUM_STMTS): Rename to...
46 (DECL_ESTIMATED_INSNS): ... this.
47 * lang.c (java_estimate_num_insns, java_estimate_num_insns_1):
49 (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): Define.
50 * parser.y (add_stmt_to_compound): Do not account statements.
52 2003-07-08 Mark Wielaard <mark@klomp.org>
54 * gcj.texi: CNI now expands to Compiled Native Interface.
56 2003-07-08 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
58 * Make-lang.in (java/gcj.dvi): Use PWD_COMMAND.
60 2003-07-07 Nathan Sidwell <nathan@codesourcery.com>
62 * expr.c (expand_byte_code): Adjist emit_line_note call.
64 2003-07-06 Neil Booth <neil@daikokuya.co.uk>
66 * lang.c (java_handle_option): Don't handle filenames.
68 2003-07-02 Zack Weinberg <zack@codesourcery.com>
70 * jcf-path.c: Don't default-define PATH_SEPARATOR nor
73 * jcf-write.c: Don't default-define DIR_SEPARATOR.
74 * jcf.h: Delete COMPARE_FILENAMES definition.
76 2003-07-02 Neil Booth <neil@daikokuya.co.uk>
78 * lang.c (java_init_options): Update prototype.
80 2003-07-01 Nathan Sidwell <nathan@codesourcery.com>
82 * decl.c (poplevel): Adjust define_label call.
84 2003-06-27 Zack Weinberg <zack@codesourcery.com>
86 * gjavah.c (flag_jni): Make non-static.
87 * parse-scan.y (ctxp): Make non-static.
89 * class.c (build_method_symbols_entry)
90 * expr.c (get_offset_table_index)
91 * jcf-parse.c (jcf_parse):
92 Mark the definition static, matching the forward declaration.
94 2003-06-26 Neil Booth <neil@daikokuya.co.uk>
96 * lang.c (java_handle_option): Don't check for missing arguments.
98 2003-06-20 Nathan Sidwell <nathan@codesourcery.com>
100 * class.c (push_class): Use a location_t to save place.
101 (emit_register_classes): Set input_location. Adjust
102 expand_function_end call.
103 * resource.c (write_resource_constructor): Likewise.
104 * decl.c (end_java_method): Adjust expand_function_end call.
105 * parse.y (source_end_java_method): Likewise.
107 2003-06-17 Robert Abeles <rabeles@archaelogic.com>
109 * lang.c (java_handle_option): Likewise.
111 2003-06-16 Neil Booth <neil@daikokuya.co.uk>
113 * lang.c (java_handle_option): Special-casing of optional
114 joined arguments no longer needed.
115 * lang.opt: Update switches that take optional argument.
117 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
119 * lang.opt: Declare Java.
120 * lang.c (java_init_options): Update.
122 2003-06-15 Neil Booth <neil@daikokuya.co.uk>
124 * lang.c (version_flag): Rename to v_flag to avoid clash w/ toplev.h.
126 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
128 * lang-specs.h: Rewrite -MD and -MMD to append an underscore.
129 * lang.c (java_handle_option): -MD and -MMD have an underscore.
130 * lang.opt: -MD and -MMD have an underscore.
132 2003-06-14 Nathan Sidwell <nathan@codesourcery.com>
134 * class.c (emit_register_classes): Adjust init_function_start
136 * decl.c (complete_start_java_method): Likewise.
137 * resource.c (write_resource_constructor): Likewise.
139 2003-06-14 Neil Booth <neil@daikokuya.co.uk>
141 * Make-lang.in: Update to use options.c and options.h.
142 * lang.c: Include options.h not j-options.h.
143 (java_handle_option): Abort on unrecognized option.
144 (java_init_options): Request Java switches.
146 2003-06-11 Neil Booth <neil@daikokuya.co.uk>
148 * Make-lang.in: Handle mostlyclean.
150 2003-06-11 Tom Tromey <tromey@redhat.com>
152 * lang.c (java_handle_option): Update dependency_tracking for
155 * lang.c (java_handle_option): OPT_fbootclasspath_ can take an
158 2003-06-10 Andrew Haley <aph@redhat.com>
160 * resource.c (write_resource_constructor): Use expand_expr to
161 generate the address of the label attached to a resource.
162 * Make-lang.in (java/resource.o): Add expr.h
164 2003-06-10 Andrew Haley <aph@redhat.com>
166 * lang.c (LANG_HOOKS_DECL_OK_FOR_SIBCALL): New.
167 (java_decl_ok_for_sibcall): New.
169 2003-06-09 Neil Booth <neil@daikokuya.co.uk>
171 * Make-lang.in (JAVA_OBJS, java/lang.o): Update.
172 (java/j-options.c, java/j-options.h): New.
173 * java-tree.h (resource_name, compile_resource_file,
174 compile_resource_data): Constify.
175 * jcf-write.c (jcf_write_base_directory): Similarly.
176 * jcf.h (jcf_write_base_directory): Similarly.
177 * lang.c: Include j-options.h.
178 (cl_options_count, cl_options, string_option, java_decode_option,
179 lang_f_options, lang_W_options, LANG_HOOKS_DECODE_OPTION,
180 process_option_with_no): Remove.
181 (resource_name): Constify.
182 (LANG_HOOKS_HANDLE_OPTION): Override.
183 (java_handle_option): New.
184 (java_init): Don't call jcf_path_init.
185 (java_init_options): Call jcf_path_init.
187 * resource.c (compile_resource_data, compile_resource_file): Constify.
189 2003-06-09 Nathan Sidwell <nathan@codesourcery.com>
191 * java-tree.h (DECL_FUNCTION_LAST_LINE): New.
192 (struct lang_decl_func): Add last_line field.
193 * parse.h (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
194 DECL_SOURCE_LINE_LAST): Remove.
195 * parse.y (missing_return_error, finish_method_declaration,
196 lookup_cl, start_artificial_method_body, source_end_java_method,
197 start_complete_expand_method): Adjust.
199 2003-06-08 Tom Tromey <tromey@redhat.com>
201 * jvspec.c (jvgenmain_spec): Added `*' after fassume-compiled and
204 2003-06-08 Roger Sayle <roger@eyesopen.com>
206 * builtins.c (define_builtin_type, builtin_types): Delete.
207 (define_builtin): Rewritten to take just the built-in code,
208 the function's name, type and fallback library function name.
209 All built-ins used by Java are implicit and BUILT_IN_NORMAL.
210 (initialize_builtins): Overhaul to define the GCC builtins
211 used by gcj manually, providing the Java run-time's
212 implementations as the fallback library function.
214 2003-06-08 Anthony Green <green@redhat.com>
216 * parse.y (patch_cast): Fix conversions from floating-point to
219 2003-06-08 Neil Booth <neil@daikokuya.co.uk>
221 * Make-lang.in: Update.
222 * lang.c: Include opts.h. Define cl_options_count and cl_options.
224 2003-06-07 Neil Booth <neil@daikokuya.co.uk>
226 * lang.c (java_init_options): Update.
228 Thu Jun 5 18:33:40 CEST 2003 Jan Hubicka <jh@suse.cz>
230 * Make-lang.in: Add support for stageprofile and stagefeedback
232 2003-05-31 Roger Sayle <roger@eyesopen.com>
234 * lang.c (java_init_options): Prescribe wrap-around two's
235 complement arithmetic overflow by setting flag_wrapv.
237 2003-05-29 Roger Sayle <roger@eyesopen.com>
239 * builtins.c (cos_builtin, sin_builtin, sqrt_builtin): Delete.
240 (builtin_record): Add an additional builtin_code field to
241 record which GCC built-in corresponds to the Java function.
242 (java_builtins): Add new entries for atan, atan2, exp, log,
244 (max_builtin, min_builtin, abs_builtin): Perform constant
245 folding on the resulting tree.
246 (java_build_function_call_expr): Likewise, perform constant
247 folding on the resulting tree.
248 (initialize_builtins): The NULL creators are now allowed in
249 the java_builtins table, which is now terminated by an entry
250 with builtin_code == END_BUILTINS.
251 (check_for_builtin): Likewise. If the matching creator is
252 NULL, construct the call using java_build_function_call_expr
253 directly with the decl for the corresponding builtin_code.
255 2003-05-23 Nathanael Nerode <neroden@gcc.gnu.org>
257 * win32-host.c: Normalize copyright boilerplate.
259 2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
261 * parse.y (print_int_node): Use string concatentation on
262 HOST_WIDE_INT_PRINT_* format specifier to collapse multiple
263 function calls into one.
265 2003-05-13 Zack Weinberg <zack@codesourcery.com>
267 * jcf-parse.c, jcf-write.c, lex.c: Replace all calls to
268 fatal_io_error with calls to fatal_error; add ": %m" to the end of
269 all the affected error messages.
271 2003-05-13 Richard Henderson <rth@redhat.com>
273 * class.c (layout_class_method): Set DECL_EXTERNAL.
274 * decl.c (java_mark_decl_local, java_mark_class_local): New.
275 * java-tree.h (java_mark_class_local): Declare.
276 * jcf-parse.c (parse_class_file): Use it.
277 * parse.y (java_expand_classes): Likewise.
279 2003-05-04 Nathan Sidwell <nathan@codesourcery.com>
281 * Make-lang.in (java/parse.o, java/parse-scan.o): Depend on input.h.
282 * lex.h: #include input.h.
283 * jv-scan.c (input_filename): Remove.
285 2003-05-02 Tom Tromey <tromey@redhat.com>
288 * gjavah.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
289 (handle_inner_classes): New function.
291 2003-05-01 Tom Tromey <tromey@redhat.com>
294 * parse.y (finish_for_loop): Do nothing if update expression is a
295 EXPR_WFL_NODE wrapping nothing.
296 (java_complete_lhs) <COMPOUND_EXPR>: Likewise.
298 2003-05-02 Nathan Sidwell <nathan@codesourcery.com>
300 * lex.h (input_lineno): Remove declaration.
301 * parse-scan.y: #include input.h.
302 (input_filename): Remove declaration.
303 (input_location): Add definition.
304 (input_line): Remove definition.
306 2003-05-01 Nathan Sidwell <nathan@codesourcery.com>
308 * lex.h (lineno): Rename to ...
309 (input_line): ... here
310 * parse-scan.y (lineno): Rename to ...
311 (input_line): ... here.
312 (reset_report): Rename lineno to input_line.
313 * check-init.c (check_init): Likewise.
314 * class.c (push_class): Likewise.
315 * decl.c (complete_start_java_method, end_java_method): Likewise.
316 * expr.c (expand_byte_code): Likewise.
317 * jcf-parse.c (give_name_to_class, parse_class_file): Likewise.
318 * jcf-write.c (generate_bytecode_insns): Likewise.
319 * lex.c (java_init_lex, java_allocate_new_line,
320 do_java_lex): Likewise.
321 * parse.h (YYNOT_TWICE): Likewise.
322 * parse.y (empty_statement, expression_statement,
323 java_pop_parser_context, java_parser_context_save_global,
324 yyerror, register_fields, method_header, safe_layout_class,
325 find_in_imports_on_demand, create_artificial_method,
326 source_end_java_method, start_complete_expand_method,
327 build_thisn_assign, java_complete_lhs,
328 maybe_absorb_scoping_block): Likewise.
330 2003-04-20 Mohan Embar <gnustuff@thisiscool.com>
332 * jcf-io.c (find_class): use DIR_SEPARATOR instead of
333 '/' when computing java source filename
335 2003-04-13 Tom Tromey <tromey@redhat.com>
337 * gjavah.c (print_c_decl): Indentation fix.
339 2003-04-12 Zack Weinberg <zack@codesourcery.com>
341 * class.c (make_field_value, make_method_value, get_dispatch_table)
342 (make_class_data, emit_offset_symbol_table)
343 * constants.c (build_constants_constructor)
344 * java-tree.h (START_RECORD_CONSTRUCTOR)
345 * parse.y (maybe_build_array_element_wfl):
346 Use build_constructor.
348 2003-04-10 Eric Blake <ebb9@email.byu.edu>
351 * parse.y (string_convert_int_cst): Always use at least one digit
352 in string conversion. Remove ASCII dependence.
353 (merge_string_cste): Fix merging of 3-byte UTF-8 characters.
355 2003-03-16 Mohan Embar <gnustuff@thisiscool.com>
357 * Make-lang.in: added win32-host.c
358 * jcf.h: defined macro JCF_OPEN_EXACT_CASE which
359 resolves to open() on non-Win32 platforms and
360 Win32-specific jcf_open_exact_case() on Win32
361 * jcf-io.c (find_class): use JCF_OPEN_EXACT_CASE
362 when trying .java and .class files
363 * win32-host.c: added to repository. Defines
364 Win32-specific jcf_open_exact_case()
366 2003-04-10 Andrew Haley <aph@redhat.com>
368 * jcf-write.c (struct jcf_partial): num_jsrs: new field.
369 (maybe_free_localvar): Renamed from localvar_free.
371 (generate_bytecode_insns): Set new variable, jsrs.
372 Only free local vars if no jsr insns have been emittted.
373 Call maybe_free_localvar, not localvar_free.
375 2003-03-30 Joseph S. Myers <jsm@polyomino.org.uk>
377 * gcj.texi: Remove @ at start of file.
379 2003-03-25 Tom Tromey <tromey@redhat.com>
381 * parse.y (create_interface): Call CHECK_DEPRECATED.
383 2003-03-23 Zack Weinberg <zack@codesourcery.com>
385 * Make-lang.in: Link jcf-dump against $(LDEXP_LIB).
387 2003-03-21 Zack Weinberg <zack@codesourcery.com>
389 * javaop.h (jfloat, jdouble): Make them structures mirroring
390 the bit fields of IEEE float and double respectively.
391 (JFLOAT_FINITE, JFLOAT_QNAN_MASK, JFLOAT_EXP_BIAS,
392 JDOUBLE_FINITE, JDOUBLE_QNAN_MASK, JDOUBLE_EXP_BIAS): New.
393 (union Word, union DWord): Delete.
394 (WORD_TO_FLOAT, WORDS_TO_DOUBLE): Update to match.
396 * gjavah.c (java_float_finite, java_double_finite, F_NAN_MASK,
398 (jni_print_float, jni_print_double): New. Generate
399 hexadecimal floating constants.
400 (print_field_info): Use jni_print_float/double.
402 * jcf-dump.c: Include math.h. Use ldexp/frexp to assemble
403 finite floating point numbers for output; special case
406 2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org>
408 * lang.c (java_dump_tree): Change return type from 'int' to 'bool'.
409 Replace 0 and 1 with true and false in return statements.
411 2003-03-19 Tom Tromey <tromey@redhat.com>
413 * lex.c (do_java_lex): Renamed from java_lex.
414 (java_lex): New function.
417 2003-03-13 Tom Tromey <tromey@redhat.com>
419 * parse.y (resolve_inner_class): Error if qualifier is a primitive
422 2003-03-04 Andrew Haley <aph@redhat.com>
424 * gjavah.c (is_first_data_member): New global variable.
425 (print_c_decl): If it's the first data member, align it as the
427 (process_file): Set is_first_data_member.
429 2003-03-11 Tom Tromey <tromey@redhat.com>
431 * parse.y (resolve_field_access): Initialize class if field is
432 found in another static field.
433 * expr.c (build_class_init): Don't optimize out initialization of
434 implemented interface.
436 2003-03-11 Andrew Haley <aph@redhat.com>
438 * jcf-io.c (caching_stat): Initialize origsep to remove compiler
441 2003-03-10 Ranjit Mathew <rmathew@hotmail.com>
443 * jcf-io.c (caching_stat): Account for both DIR_SEPARATOR
444 and DIR_SEPARATOR_2 for a target.
447 * jcf-write.c (make_class_file_name): Take both DIR_SEPARATOR
448 and DIR_SEPARATOR_2 for a target into account.
450 2003-03-08 Neil Booth <neil@daikokuya.co.uk>
452 * lang.c (java_init): Update prototype, move code to java_post_options.
453 (java_post_options): Similarly.
455 2003-03-05 Ranjit Mathew <rmathew@hotmail.com>
457 * jcf.h (COMPARE_FILENAMES): New macro similar to "strcmp" to
458 compare file name components depending on the case-sensitivity
459 or otherwise of the host file system.
461 * jcf-path.c (add_entry): Use COMPARE_FILENAMES instead of
462 "strcmp" to compare file name components.
463 Use IS_DIR_SEPARATOR instead of comparing directly against
465 (jcf_path_extdirs_arg): Use IS_DIR_SEPARATOR instead of
466 comparing directly against DIR_SEPARATOR.
468 2003-03-04 Tom Tromey <tromey@redhat.com>
470 * Make-lang.in (java.tags): New target.
472 2003-03-01 Roger Sayle <roger@eyesopen.com>
474 * java/builtins.c (builtin_type): Handle DEF_FUNCTION_TYPE_VAR_3.
475 (initialize_builtins): Handle DEF_FUNCTION_TYPE_VAR_3.
477 2003-03-01 Tom Tromey <tromey@redhat.com>
479 * parse.y (jdep_resolve_class): Only check deprecation if we found
482 2003-02-28 Tom Tromey <tromey@redhat.com>
485 * class.c (maybe_layout_super_class): Always pass a WFL to
487 * parse.y (do_resolve_class): Updated comment to explain
490 2003-02-26 Tom Tromey <tromey@redhat.com>
492 * jcf-write.c (generate_classfile): Check whether class is
493 deprecated before writing attribute count.
495 2003-02-25 Roger Sayle <roger@eyesopen.com>
497 * java/decl.c (java_init_decl_processing): Get soft_fmod_node from
498 built_in_decls[BUILT_IN_FMOD] rather than define it ourselves.
500 2003-02-23 Tom Tromey <tromey@redhat.com>
502 * lang-options.h: Added -Wdeprecated.
503 * gcj.texi (Warnings): Document -Wdeprecated.
504 * java-tree.h (flag_deprecated): Declare.
505 * lang.c (lang_W_options): Added deprecated.
506 (flag_deprecated): New global.
507 * chartables.h: Rebuilt.
508 * gen-table.pl (process_one): Look at whitespace.
509 (print_tables): Define LETTER_SPACE, LETTER_MASK.
510 * parse.h (CLEAR_DEPRECATED): New macro.
511 (CHECK_DEPRECATED_NO_RESET): New macro.
512 * jcf-parse.c (handle_deprecated): New function.
513 (HANDLE_DEPRECATED_ATTRIBUTE): New define.
514 * jcf-reader.c (get_attribute): Handle Deprecated attribute.
515 * parse.y (resolve_type_during_patch): Check deprecation.
516 (jdep_resolve_class): Likewise.
517 (process_imports): Likewise.
518 (resolve_expression_name): Likewise.
519 (check_deprecation): Strip arrays from decl. Check
521 (patch_method_invocation): Also check the particular constructor
523 (register_fields): Use CHECK_DEPRECATED_NO_RESET in loop.
524 * jcf-write.c (append_deprecated_attribute): New function.
525 (generate_classfile): Generate deprecated attribute when
527 * lex.c (java_parse_doc_section): Return type now void. Rewrote.
528 (java_lex) [case '*']: Simplify logic.
529 (java_start_char_p): Use LETTER_MASK.
530 (java_part_char_p): Likewise.
531 (java_space_char_p): New function.
533 2003-02-20 Nathan Sidwell <nathan@codesourcery.com>
535 Change base class access representation.
536 * java/class.c (set_super_info): Don't set TREE_VIA_PUBLIC.
537 (add_interface_do): Likewise.
539 2003-02-12 Ranjit Mathew <rmathew@hotmail.com>
541 * decl.c (java_init_decl_processing): Change
542 soft_lookupjnimethod_node to reflect the change in
543 signature of _Jv_LookupJNIMethod in libjava/jni.cc
544 * expr.c (build_jni_stub): Calculate and pass the size
545 on the stack of the arguments to a JNI function. Use
546 new target macro MODIFY_JNI_METHOD_CALL to allow a
547 target to modify the call to a JNI method.
549 2003-02-08 Roger Sayle <roger@eyesopen.com>
551 * jcf-io.c (java_or_class_file): Use libiberty's lbasename
552 instead of basename to avoid compiler warnings on Tru64.
554 2003-02-04 Joseph S. Myers <jsm@polyomino.org.uk>
556 * gcj.texi: Update to GFDL 1.2.
558 2003-01-31 Andrew Haley <aph@redhat.com>
560 * parse.y (java_expand_classes): Scan the whole class list looking
561 for access methods that haven't yet been expanded.
563 2003-01-31 Adrian Bunk <bunk@fs.tum.de>
567 * jv-scan.c: Use HAVE_LANGINFO_CODESET instead of HAVE_NL_LANGINFO
568 to fix bootstrap on sparc-unknown-netbsdelf1.5.
569 * jcf-parse.c: Likewise.
571 2003-01-31 Mark Wielaard <mark@klomp.org>
573 * gjavah.c (throwable_p): Allocate 1 more byte for string.
575 2003-01-31 Nathan Sidwell <nathan@codesourcery.com>
577 * class.c (make_class): Use BINFO_ELTS.
578 (set_super_info): Likewse.
579 (add_interface_do): Likewise.
581 2003-01-30 Tom Tromey <tromey@redhat.com>
583 * jcf-parse.c (read_class): Update identifier's class value if it
584 changed during parsing.
586 2003-01-30 Loren James Rittle <ljrittle@acm.org>
588 * Make-lang.in (po-generated): Find the targets in $(parsedir).
589 Propagate change to all other rules as required.
590 (java/parse-scan.o): Add explicit dependency on
591 $(parsedir)/java/parse-scan.c .
593 2003-01-29 Tom Tromey <tromey@redhat.com>
595 * parse.y (patch_assignment): Only transform the rhs of an
596 assignment when compiling to native.
598 2003-01-28 Tom Tromey <tromey@redhat.com>
600 * jcf-write.c (generate_bytecode_conditional): Typo fixes.
602 2003-01-28 Tom Tromey <tromey@redhat.com>
604 * lex.c (java_lex): Don't include UEOF as part of token.
605 (java_read_unicode): Error if \u sequence prematurely terminated.
607 2003-01-27 Tom Tromey <tromey@redhat.com>
609 * parse.y (java_check_regular_methods): Check for construct after
610 checking types in throws clause.
612 2003-01-24 Tom Tromey <tromey@redhat.com>
614 * class.c (build_static_field_ref): Only a String or numeric field
615 can fold to a constant.
617 2003-01-23 Tom Tromey <tromey@redhat.com>
619 * jcf-parse.c (parse_zip_file_entries): Overwrite trailing \0 of
620 file name in resource buffer.
622 2003-01-23 Tom Tromey <tromey@redhat.com>
624 * expr.c (build_known_method_ref): Use method's context to find
627 2003-01-23 Tom Tromey <tromey@redhat.com>
629 * constants.c (set_constant_entry): Allocated cleared memory.
631 2003-01-22 Tom Tromey <tromey@redhat.com>
633 * java-tree.h: Don't use PARAMS.
634 * resource.c: Add prototypes for all functions.
635 (write_resource_constructor): Use `const char *' to avoid
638 2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org>
640 * jcf-parse.c (process_zip_dir): Remove unused variable.
642 2003-01-22 Tom Tromey <tromey@redhat.com>
644 * expr.c (build_invokeinterface): Abort if method's context is not
647 2003-01-22 Tom Tromey <tromey@redhat.com>
649 * gcj.texi (Input and output files): Mention non-class entries.
650 * decl.c (java_init_decl_processing): Call
651 init_resource_processing.
652 * java-tree.h (compile_resource_data, write_resource_constructor,
653 compile_resource_file, init_resource_processing): Declare.
654 * config-lang.in (gtfiles): Added resource.c.
655 * Make-lang.in (gt-java-resource.h): New target.
656 (JAVA_OBJS): Added resource.o.
657 (java/resource.o): New target.
658 * resource.c: New file.
659 * class.c (compile_resource_file): Moved to resource.c.
660 (registerResource_libfunc): Likewise.
661 (utf8_decl_list): Mark with GTY; now static.
662 * jcf-parse.c (classify_zip_file): New function.
663 (parse_zip_file_entries): Use it; compile .properties files.
664 (process_zip_dir): Use classify_zip_file and compute_class_name.
665 Don't write class name into zip directory.
666 (java_parse_file): Call write_resource_constructor.
667 (compute_class_name): New function.
668 * jcf-io.c (read_zip_member): Reindented.
670 2003-01-21 Tom Tromey <tromey@redhat.com>
672 * class.c (supers_all_compiled): New function.
673 (make_class_data): Use it.
675 2003-01-21 Tom Tromey <tromey@redhat.com>
677 * parse.y (method_header): Native method can't be strictfp.
678 No method can be transient or volatile.
680 2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
682 Make-lang.in (jvspec.o-warn): Add -Wno-error.
684 2003-01-18 Kazu Hirata <kazu@cs.umass.edu>
686 * check-init.c: Fix comment typos.
688 * constants.c: Likewise.
690 * except.c: Likewise.
692 * java-except.h: Likewise.
693 * java-tree.h: Likewise.
694 * javaop.h: Likewise.
695 * jcf-dump.c: Likewise.
696 * jcf-io.c: Likewise.
697 * jcf-parse.c: Likewise.
698 * jcf-write.c: Likewise.
700 * mangle.c: Likewise.
701 * typeck.c: Likewise.
702 * verify.c: Likewise.
704 2003-01-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
706 * Make-lang.in (java/jcf-write.o): Depend on $(TM_P_H).
707 * jcf-write.c: Include "tm_p.h".
709 2003-01-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
711 * jcf-io.c (caching_stat): Cast the 3rd arg of scandir to void*.
713 2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
715 * builtins.c (java_build_function_call_expr): Renamed from
716 build_function_call_expr. All callers changed.
718 * Make-lang.in (java/jcf-parse.o): Depend on $(TM_P_H).
719 * jcf-parse.c: Include tm_p.h.
721 * jcf-write.c (generate_bytecode_insns): Avoid signed/unsigned
724 2003-01-14 Tom Tromey <tromey@redhat.com>
726 * class.c (make_class_data): Check that super is compiled before
727 building class reference to it.
729 2003-01-14 Andrew Haley <aph@redhat.com>
731 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
732 varargs function -- correct.
734 2003-01-14 Andrew Haley <aph@redhat.com>
736 * decl.c (java_init_decl_processing): Temporarily back out previous patch.
738 2003-01-14 Andrew Haley <aph@redhat.com>
740 * decl.c (java_init_decl_processing): _Jv_NewMultiArray is a
741 varargs function -- correct.
743 * parse.y (patch_assignment): Copy the rhs of an assignment into a
744 temporary if the RHS is a reference.
746 2003-01-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
748 * Make-lang.in (keyword.h): Pass "-L ANSI-C" to gperf.
749 * keyword.h: Regenerated.
751 * All Files: Convert to ISO C style function definitions.
753 2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org>
755 * parse.y (check_pkg_class_access): ANSIfy definition.
757 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
759 * decl.c, parse-scan.y, parse.y: Don't cast return value of
762 * class.c, gjavah.c, parse.y, verify.c: Don't use PTR.
764 2003-01-09 Geoffrey Keating <geoffk@apple.com>
766 Merge from pch-branch:
768 2002-12-02 Geoffrey Keating <geoffk@apple.com>
770 * Make-lang.in (java/gjavah.o): Update dependencies.
771 * gjavah.c: Include ggc.h.
773 2002-08-16 Geoffrey Keating <geoffk@redhat.com>
775 * Make-lang.in (GCJH_OBJS): Add ggc-none.o.
776 (JCFDUMP_OBJS): Add ggc-none.o.
777 (java/jcf-dump.o): Depend on GGC_H.
778 * jcf-reader.c (jcf_parse_constant_pool): Use ggc_alloc to allocate
780 * jcf-parse.c (process_zip_dir): Use ggc_alloc to allocate JCFs.
781 * jcf-dump.c: Include ggc.h.
783 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
785 * jcf.h (union cpool_entry): New.
786 (struct CPool): Use gengtype to mark. Change field 'data' to be
788 (struct JCF): Use gengtype to mark.
789 (CPOOL_UINT): Update for new cpool_entry type.
790 (CPOOL_USHORT1): Likewise.
791 (CPOOL_USHORT2): Likewise.
792 (CPOOL_FINISH): Use GC to free cpool subfields.
793 * parse.h (struct parser_ctxt): Mark field current_jcf.
794 * lex.c (java_init_lex): Use GC to allocate struct JCF.
795 * jcf-parse.c (HANDLE_CONSTANT_Utf8): Update for new cpool_entry type.
796 (main_jcf): Use gengtype to mark.
797 (ggc_mark_jcf): Delete.
798 (get_constant): Update for new cpool_entry type.
799 (give_name_to_class): Likewise.
800 (get_class_constant): Likewise.
801 (init_outgoing_cpool): Use GGC to allocate struct CPool.
802 (java_parse_file): Use GGC to allocate struct JCF.
803 (init_jcf_parse): Don't call ggc_add_root.
804 * jcf-reader.c (jcf_parse_constant_pool): Update for new
806 * java-tree.h (current_jcf): Use gengtype to mark.
807 (CPOOL_UTF): Update for new cpool_entry type.
808 (outgoing_cpool): Use gengtype to mark.
809 (struct lang_type): GC struct JCF and struct CPool.
810 * config-lang.in (gtfiles): Add jcf.h.
811 * constants.c (find_tree_constant): New.
812 (set_constant_entry): Allocate cpool subfields using GGC. Update
813 for new cpool_entry type.
814 (find_constant1): Update for new cpool_entry type.
815 (find_constant2): Likewise.
816 (find_utf8_constant): Use find_tree_constant.
817 (find_class_or_string_constant): Remove unnecessary cast to jword.
818 Update for new cpool_entry type.
819 (count_constant_pool_bytes): Update for new cpool_entry type.
820 (write_constant_pool): Likewise.
821 (alloc_name_constant): Use find_tree_constant.
822 (build_constants_constructor): Update for new cpool_entry type.
824 2002-08-08 Geoffrey Keating <geoffk@redhat.com>
826 * parse.y (mark_parser_ctxt): Delete.
827 (goal): Don't use ggc_add_root.
828 (create_new_parser_context): Use GC to allocate struct parser_ctxt.
829 (java_pop_parser_context): Let GC free parser_ctxt.
830 (java_parser_context_resume): Likewise.
831 * parse.h (struct parser_ctxt): Use gengtype to mark.
833 (ctxp_for_generation): Likewise.
834 * lex.h (struct java_lc_s): Mark for gengtype.
835 (java_lexer): Rearrange for gengtype.
836 * config-lang.in (gtfiles): Add lex.h, parse.h.
838 2003-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
840 * All Files: Remove PARAMS macro.
842 * expr.c, gjavah.c, javaop.h, jcf-dump.c, jcf-io.c, jcf-reader.c,
843 jcf-write.c, jcf.h, jv-scan.c: Don't rely on the `DEFUN', `AND' or
846 * jv-scan.c, parse.y: Remove VPARAMS, VA_OPEN, VA_FIXEDARG and
849 2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de>
851 * Make-lang.in (java.install-common, java.uninstall,
852 java.install-info, java.install-man): Prepend $(DESTDIR)
853 to destination paths in all (un)installation commands.
854 (java.install-common): Rewrite $(LN) command to support
855 DESTDIR with "ln" as well as with "ln -s".
857 2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org>
859 * java-tree.h: Protect against multiple inclusion.
861 2003-01-07 Tom Tromey <tromey@redhat.com>
863 * class.c (add_assume_compiled): Don't adjust parent if we're
864 already at the root of tree.
866 2003-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
868 * lang.c (dump_compound_expr): Prototype.
870 2003-01-03 Tom Tromey <tromey@redhat.com>
872 Fix for PR java/8712:
873 * expr.c (build_instanceof): Build an NE_EXPR, not a COND_EXPR,
874 when simply checking against `null'.
876 2003-01-03 Tom Tromey <tromey@redhat.com>
878 * gcj.texi (Standard Properties): Document http.proxyHost and
881 * gcj.texi (GNU Classpath Properties): Document new properties.
883 2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl>
885 * java/jcf-reader.c, java/jvgenmain.c, java/keyword.gperf,
886 java/lang-options.h, java/mangle.c, java/mangle_name.c,
887 java/xref.c, java/zextract.c,java/zipfile.h: Fix copyright years.
889 2003-01-01 Steven Bosscher <s.bosscher@student.tudelft.nl>
891 * Make-lang.in, boehm.c, buffer.c,
892 buffer.h, builtins.c, class.c,
893 config-lang.in, constants.c,
894 convert.h, decl.c, except.c,
895 expr.c, java-except.h,
896 java-tree.h, javaop.def,
897 jcf-parse.c, jcf-write.c,
898 jv-scan.c, jvgenmain.c,
899 jvspec.c, keyword.gperf,
900 keyword.h, lang-options.h,
901 lang-specs.h, lang.c, lex.c,
902 lex.h, mangle.c, mangle_name.c,
903 parse-scan.y, parse.h, parse.y,
904 typeck.c, verify.c, xref.c,
905 xref.h: Replace "GNU CC" with
906 "GCC" in the copyright header.
908 * check-init.c, gjavah.c, javaop.h,
909 jcf-depend.c, jcf-dump.c, jcf-io.c,
910 jcf-path.c, jcf-reader.c, jcf.h,
911 zextract.c, zipfile.h: These files are
912 "part of GCC". Also say "GCC" not "GNU CC".
914 2002-12-30 DJ Delorie <dj@redhat.com>
916 * Make-lang.in: Protect against texi2pod/pod2man failing.
918 2002-12-28 Joseph S. Myers <jsm@polyomino.org.uk>
920 * gcj.texi: Use @copying.
922 2002-12-27 Mark Mitchell <mark@codesourcery.com>
924 * gjavah.c (print_name_for_stub_or_jni): Adjust call to
926 (print_cxx_classname): Add add_scope parameter.
927 (print_class_decls): Do not emit a semicolon after the extern
929 (process_file): Adjust calls to print_cxx_classname.
931 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
933 * gcj.texi: Include Cover Texts in man page.
935 2002-12-23 Jeff Sturm <jsturm@one-point.com>
937 * class.c (build_static_field_ref): Check FIELD_FINAL.
939 * constants.c (alloc_class_constant): Use TYPE_CPOOL_DATA_REF
940 instead of current_constant_pool_data_ref.
941 * java-tree.h (current_constant_pool_data_ref): Undefine.
942 (JTI_CURRENT_CONSTANT_POOL_DATA_REF): Remove.
943 * jcf-parse.c (init_outgoing_cpool): Don't initialize
944 current_constant_pool_data_ref.
946 * except.c (prepare_eh_table_type ): Use DECL_NAME of class type,
947 not build_internal_class_name.
949 * parse.y (patch_incomplete_class_ref): Always emit `class$' method.
950 Use it when class ref isn't certain to be compiled.
952 2002-12-23 Joseph S. Myers <jsm@polyomino.org.uk>
954 * gcj.texi: Include gcc-common.texi.
955 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Depend on
956 $(srcdir)/doc/include/gcc-common.texi.
958 2002-12-22 Anthony Green <green@redhat.com>
960 * gcj.texi (Limitations): Add note about org.xml.sax and
963 2002-12-20 Tom Tromey <tromey@redhat.com>
965 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Handle case
966 where minimum case value is Integer.MIN_VALUE.
969 2002-12-18 Andrew Haley <aph@redhat.com>
971 * parse.y (patch_invoke): Force evaluation order when `check' is
972 set. For PR libgcj/8945.
974 2002-12-16 Mark Mitchell <mark@codesourcery.com>
976 * gcj.texi: Change version number to 3.4.
978 2002-12-05 Ranjit Mathew <rmathew@hotmail.com>
979 Andrew Haley <aph@redhat.com>
981 * parse.y (source_end_java_method): Remove custom encoding of line
982 numbers for a function decl before passing it to the back end.
984 2002-12-03 Andrew Haley <aph@redhat.com>
986 * class.c (make_class_data): New field, "chain".
987 * decl.c (java_init_decl_processing): Likewise.
989 2002-12-02 Tom Tromey <tromey@redhat.com>
992 * parse.y (do_resolve_class): Handle qualified name via
995 2002-11-30 Zack Weinberg <zack@codesourcery.com>
997 * boehm.c, buffer.c, builtins.c, check-init.c, class.c,
998 constants.c, decl.c, except.c, expr.c, gjavah.c, jcf-depend.c,
999 jcf-dump.c, jcf-io.c, jcf-parse.c, jcf-path.c, jcf-write.c,
1000 jv-scan.c, jvgenmain.c, jvspec.c, lang.c, mangle.c, mangle_name.c,
1001 parse-scan.y, parse.y, typeck.c, verify.c, xref.c, zextract.c:
1002 Include coretypes.h and tm.h.
1003 * Make-lang.in: Update dependencies.
1005 2002-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1007 * decl.c (java_init_decl_processing): Use `LL' on 64-bit constant.
1009 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1011 * jcf-reader.c: Don't expand JCF_readu4 inside the
1012 expansion of JCF_SKIP.
1014 2002-11-25 Diego Novillo <dnovillo@redhat.com>
1016 * jcf-reader.c: Don't expand JCF_readu4 inside the
1017 expansion of JCF_SKIP.
1019 2002-11-22 Tom Tromey <tromey@redhat.com>
1021 * parse.y (patch_binop): Cast right hand side of shift expression
1022 to `int'. Fixes PR java/8676.
1024 2002-11-22 Ranjit Mathew <rmathew@hotmail.com>
1025 Andrew Haley <aph@redhat.com>
1027 * gcc/java/jcf-write.c (write_classfile): Remove target
1028 class file, if it exists, before renaming the temporary
1031 2002-11-19 Jason Thorpe <thorpej@wasabisystems.com>
1033 * jvspec.c (lang_specific_spec_functions): New.
1035 2002-11-18 Tom Tromey <tromey@redhat.com>
1037 Fix for PR java/7912:
1038 * expr.c (can_widen_reference_to): Allow cast of array to
1039 Cloneable or Serializable.
1040 * java-tree.h (java_lang_cloneable_identifier_node): Declare.
1041 (java_io_serializable_identifier_node): Likewise.
1042 * parse.y (java_lang_cloneable, java_io_serializable): Removed.
1043 (valid_ref_assignconv_cast_p): Use new identifier nodes.
1044 * lex.c (java_init_lex): Don't initialize java_lang_cloneable and
1045 java_io_serializable.
1046 * decl.c (java_init_decl_processing): Initialize
1047 java_lang_cloneable_identifier_node and
1048 java_io_serializable_identifier_node.
1049 (java_lang_cloneable_identifier_node): New global.
1050 (java_io_serializable_identifier_node): Likewise.
1052 2002-11-14 Jens-Michael Hoffmann <jensmh@gmx.de>
1054 * buffer.c: Remove unnecessary casts.
1055 * check-init.c: Likewise.
1056 * class.c: Likewise.
1057 * constants.c: Likewise.
1059 * except.c: Likewise.
1060 * gjavah.c: Likewise.
1061 * jcf-io.c: Likewise.
1062 * jcf-parse.c: Likewise.
1063 * jcf-path.c: Likewise.
1064 * jvspec.c: Likewise.
1067 * verify.c: Likewise.
1069 2002-11-06 Tom Tromey <tromey@redhat.com>
1071 * gjavah.c (print_stub_or_jni): Include JNIEXPORT and JNICALL in
1074 2002-11-05 Tom Tromey <tromey@redhat.com>
1076 Fix for PR java/6388.
1077 * lex.h (JAVA_INTEGRAL_RANGE_ERROR): Wrap in do...while.
1078 * java-tree.h (enum java_tree_index): New values
1079 JTI_DECIMAL_INT_MAX_NODE, JTI_DECIMAL_LONG_MAX_NODE.
1080 (decimal_int_max, decimal_long_max): New defines.
1081 * lex.c (yylex): Rewrote range checking. Sign extend literals.
1082 (error_if_numeric_overflow): Rewrote range checking.
1083 * decl.c (java_init_decl_processing): Initialize decimal_int_max,
1086 2002-11-02 Tom Tromey <tromey@redhat.com>
1088 * java-tree.h: Move JV_STATE_ERROR before JV_STATE_DONE.
1090 * class.c (make_method_value): Put class name, not signature, into
1091 `throws' field. For PR java/8415.
1093 2002-10-24 Tom Tromey <tromey@redhat.com>
1095 * gcj.texi (Invoking gij): Document --showversion.
1096 (Standard Properties): java.library.path now set.
1098 2002-10-23 Tom Tromey <tromey@redhat.com>
1100 * gjavah.c (decode_signature_piece): In JNI mode, print
1101 `jobjectArray' when array depth is nonzero.
1104 2002-10-15 Andrew Haley <aph@redhat.com>
1106 * parse.y (patch_invoke): Call force_evaluation_order on a static
1108 (resolve_qualified_expression_name): Call force_evaluation_order
1109 on a arg list that is part of a Qualified Expression Name.
1111 * lang.c (dump_compound_expr): New.
1112 (java_dump_tree): New.
1114 2002-10-20 Ranjit Mathew <rmathew@hotmail.com>
1116 * gcj.texi: Added item describing the GCJ runtime property
1119 2002-10-15 Richard Henderson <rth@redhat.com>
1121 * jcf-parse.c (get_constant): Fix type warning.
1123 2002-10-15 Andrew Haley <aph@redhat.com>
1125 * java-tree.h (java_inlining_merge_static_initializers): Declare.
1126 (java_inlining_map_static_initializers): Declare.
1128 2002-10-14 Andrew Haley <aph@redhat.com>
1130 * tree-inline.c (remap_block): All local class initialization
1131 flags go in the outermost scope.
1132 (expand_call_inline): Call java_inlining_map_static_initializers.
1133 (expand_call_inline): Call java_inlining_merge_static_initializers.
1134 * java/lang.c (merge_init_test_initialization): New.
1135 (java_inlining_merge_static_initializers): New.
1136 (inline_init_test_initialization): New.
1137 (java_inlining_map_static_initializers): New.
1139 2002-10-11 Mark Wielaard <mark@klomp.org>
1141 * gcj.texi (Compatibility): Add Limitations and Extensions section.
1143 2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1145 * class.c (JAVA_TREEHASHHASH_H): Use htab_hash_pointer.
1147 2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1149 * parse.y (merge_string_cste): Add parentheses around & within |.
1151 2002-10-08 Tom Tromey <tromey@redhat.com>
1153 * parse.y (variable_declarator_id): Simplify error path for
1154 array declarator error. For PR java/8003.
1156 2002-10-08 Zack Weinberg <zack@codesourcery.com>
1158 * gjavah.c, jcf-dump.c, jv-scan.c: Globally replace GCCBUGURL with
1161 2002-10-08 Andrew Haley <aph@redhat.com>
1163 * parse.y (attach_init_test_initialization_flags): Check for
1166 2002-10-07 Anthony Green <green@redhat.com>
1168 * parse.y (merge_string_cste): Fix bug in string concatenation.
1170 2002-10-03 Michael Koch <konqueror@gmx.de>
1172 * gcj.texi (Standard properties):
1173 Change default of java.awt.toolkit to gnu.awt.gtk.GtkToolkit.
1175 2002-10-02 Roger Sayle <roger@eyesopen.com>
1177 PR optimization/6627
1178 * lang.c (java_init): If storing the vbit in function
1179 pointers, ensure that force_align_functions_log is atleast
1180 one to aid compatability with g++ vtables.
1182 2002-10-01 Nathan Sidwell <nathan@codesourcery.com>
1184 * jcf-dump.c (print_constant, case CONSTANT_float): Don't fall
1185 foul of type-based aliasing.
1187 2002-09-30 Anthony Green <green@redhat.com>
1189 * gcj.texi (Invoking jv-scan): Fix texinfo.
1191 2002-09-28 Anthony Green <green@redhat.com>
1193 * gcj.texi (Invoking jv-scan): Add --no-assert documentation.
1194 (Code Generation): Add -fno-assert documentation.
1195 * jv-scan.c (flag_assert): New global.
1196 (options): Add assert option.
1197 (help): Add --no-assert documentation.
1198 * parse-scan.y (flag_assert): New global.
1199 * lang.c (lang_f_options): Add -fassert/-fno-assert support.
1200 (flag_assert): New global.
1201 * java-tree.h (flag_assert): New global.
1202 * lex.c (java_lex): Obey flag_assert.
1203 * jvspec.c (jvgenmain_spec): Strip -fassert/-fno-assert when
1206 2002-09-26 Andrew Haley <aph@redhat.com>
1208 * expr.c (build_java_array_length_access): Check for null pointer.
1209 * expr.c (expand_java_arrayload): Likewise.
1211 2002-09-21 Richard Henderson <rth@redhat.com>
1213 * jcf-parse.c (get_constant): Decode from IEEE no matter
1214 what the target format.
1216 2002-09-20 Kazu Hirata <kazu@cs.umass.edu>
1218 * ChangeLog: Follow spelling conventions.
1219 * class.c: Likewise.
1222 * gjavah.c: Likewise.
1223 * java-tree.h: Likewise.
1224 * jcf-dump.c: Likewise.
1225 * jcf-parse.c: Likewise.
1226 * jvspec.c: Likewise.
1228 * mangle.c: Likewise.
1229 * parse.y: Likewise.
1231 2002-09-17 Tom Tromey <tromey@redhat.com>
1233 * lex.c (java_read_unicode_collapsing_terminators): Handle case
1234 where \r appears at EOF. Fixes PR java/7950.
1236 2002-09-16 Volker Reichelt <reichelt@igpm.rwth-aachen.de>
1238 * jvspec.c (lang_specific_driver): Remove unused variable.
1240 2002-09-16 Geoffrey Keating <geoffk@apple.com>
1242 * java-tree.h (union lang_tree_node): Add chain_next option.
1244 2002-09-16 Richard Henderson <rth@redhat.com>
1246 * jcf-parse.c (get_constant): Runtime check for IEEE format;
1247 use new real.h interface.
1248 * jcf-write.c (find_constant_index): Use new real.h interface.
1249 * lex.c (IS_ZERO): Use REAL_VALUES_EQUAL.
1251 2002-09-15 Kazu Hirata <kazu@cs.umass.edu>
1253 * lang.c: Follow spelling conventions.
1255 2002-09-11 Per Bothner <per@bothner.com>
1257 * parse.y (fold_constant_for_init): If a VAR_DECL, convert numerical
1258 constant to the type of the field.
1259 (java_complete_tree): Remove now-redundant code.
1261 * parse.y (fold_constant_for_init): 'null' is not a constant expr.
1263 2002-09-03 Jesse Rosenstock <jmr@ugcs.caltech.edu>
1266 * verify.c (verify_jvm_instructions) [OPCODE_jsr]: Only push the
1267 return label if a ret instruction for the jsr has been reached.
1269 2002-09-09 Ranjit Mathew <rmathew@hotmail.com>
1271 * parse.y (DIR_SEPARATOR): Don't define.
1272 (check_class_interface_creation): Use IS_DIR_SEPARATOR.
1274 2002-08-28 Andrew Haley <aph@redhat.com>
1276 * verify.c (verify_jvm_instructions): Allow exception handler
1277 inside code that is being protected, but generate a warning.
1278 * except.c (link_handler): Initialize `expanded' in new eh_range.
1279 (binding_depth, is_class_level, current_pc): Declare extern.
1281 2002-09-01 Mark Wielaard <mark@klomp.org>
1283 * gcj.texi: Add chapter about system properties.
1286 2002-08-26 Tom Tromey <tromey@redhat.com>
1288 * parse.y (try_builtin_assignconv): Allow narrowing primitive
1289 conversion if RHS_TYPE is byte, short, or char.
1291 2002-08-22 Tom Tromey <tromey@redhat.com>
1293 * gcj.texi (Invoking gij): Document -cp and -classpath.
1295 2002-08-21 Tom Tromey <tromey@redhat.com>
1297 * Make-lang.in (java/jcf-path.o): Use $(datadir), not
1298 $(prefix)/share. For PR libgcj/7633.
1300 For PR java/6005 and PR java/7611:
1301 * lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
1302 (java_can_use_bit_fields_p): New function.
1304 2002-08-16 Tom Tromey <tromey@redhat.com>
1306 * gcj.texi (Class Initialization): Mention class initialization of
1309 2002-07-30 Andrew Haley <aph@cambridge.redhat.com>
1311 * Make-lang.in (java-tree-inline.o): New.
1312 (JAVA_OBJS): Add java-tree-inline.o.
1313 * parse.y (source_end_java_method): Call java_optimize_inline.
1314 (java_expand_method_bodies): Save method's tree in
1316 (add_stmt_to_compound): Keep track of the number of statments.
1317 * lang.c (java_init): Enable flag_inline_trees.
1318 (java_post_options): If flag_inline_functions is on, enable
1319 flag_inline_trees instread.
1320 (decl_constant_value): New.
1321 (java_tree_inlining_walk_subtrees): New.
1322 * java-tree.h (DECL_NUM_STMTS): New macro.
1323 (java_optimize_inline): Declare.
1324 * expr.c (java_expand_expr): Allow a BLOCK to return a value.
1325 Handle a LABEL_EXPR.
1326 * decl.c (build_result_decl): If we already have a DECL_RESULT
1328 (dump_function): New.
1329 (java_optimize_inline): New.
1330 (dump_function): New.
1332 2002-08-13 Jesse Rosenstock <jmr@fulcrummicro.com>
1335 * parse.y (build_assertion): Invert return from
1336 desiredAssertionStatus.
1338 2002-08-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1340 * jcf-write.c (get_access_flags): Return correct access flags for
1341 private and protected inner classes.
1343 2002-08-08 Nathan Sidwell <nathan@codesourcery.com>
1345 * java/Make-lang.in (java.mostlyclean): Remove coverage files.
1347 2002-08-05 Geoffrey Keating <geoffk@redhat.com>
1349 * mangle_name.c: Don't include obstack.h twice.
1350 * xref.c: Don't include obstack.h.
1352 2002-08-04 Geoffrey Keating <geoffk@redhat.com>
1354 * class.c: (permanent_obstack): Delete declaration.
1355 * constants.c: (permanent_obstack): Delete declaration.
1356 * except.c: (permanent_obstack): Delete declaration.
1357 * expr.c: (permanent_obstack): Delete declaration.
1358 * jcf-parse.c: (permanent_obstack): Delete declaration.
1359 (saveable_obstack): Delete declaration.
1360 * parse.h: (permanent_obstack): Delete declaration.
1361 * typeck.c: (permanent_obstack): Delete declaration.
1363 2002-08-04 Joseph S. Myers <jsm@polyomino.org.uk>
1365 * gcj.texi (version-gcc): Increase to 3.3.
1367 2002-07-22 Tom Tromey <tromey@redhat.com>
1369 * lex.c (java_lex): Check for `e' or `E' after 0.
1371 2002-07-21 Richard Henderson <rth@redhat.com>
1373 * lang.c (java_unsafe_for_reeval): New.
1374 (LANG_HOOKS_UNSAFE_FOR_REEVAL): New.
1376 2002-07-21 Neil Booth <neil@daikokuya.co.uk>
1378 * jcf-path.c (GET_ENV_PATH_LIST): Remove.
1379 (jcf_path_init): Use GET_ENVIRONMENT.
1381 2002-07-10 Roger Sayle <roger@eyesopen.com>
1382 Zack Weinberg <zack@codesourcery.com>
1384 * builtins.c (initialize_builtins): Remove defines that
1385 handled C/C++ specific junk hereby removed from builtins.def.
1387 2002-07-07 Neil Booth <neil@daikokuya.co.uk>
1389 * lang.c (java_post_options): Update prototype.
1391 2002-07-05 Roger Sayle <roger@eyesopen.com>
1393 * builtins.c (initialize_builtins): Ignore the additional
1394 parameter to DEF_BUILTIN. Handle more C/C++ specific junk in
1395 the builtins.def file.
1397 2002-07-01 Tom Tromey <tromey@redhat.com>
1400 * parse.y (patch_incomplete_class_ref): Handle VOID_TYPE
1403 2002-07-01 Roger Sayle <roger@eyesopen.com>
1405 * java/decl.c (builtin_function): Accept additional parameter.
1406 (java_init_decl_processing): Pass an additional NULL_TREE
1407 argument to builtin_function.
1409 2002-06-29 T.J. Mather <tjmather@maxmind.com>
1411 * gcj.texi: Fixed gcj invocation example so that it compiles.
1413 2002-06-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1415 * lex.c (java_init_lex): Avoid incorrect hardcoded constant 11.
1416 * parse.y (mark_parser_ctxt): Likewise.
1417 (check_modifiers, declare_local_variables): Avoid incorrect
1418 hardcoded constant 10.
1420 * lex.c (java_read_char): Avoid "comparison is always true"
1423 2002-06-25 Andreas Schwab <schwab@suse.de>
1425 * expr.c (JSR): Avoid undefined operation on PC.
1427 2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1429 * decl.c (clear_binding_level): Const-ify.
1431 2002-06-13 Akim Demaille <akim@epita.fr>
1433 * parse.y (class_declaration, interface_declaration): Make sure
1434 all their rules have an action, in order to avoid meaningless `$$
1435 = $1' and their type clashes.
1437 2002-06-11 Tom Tromey <tromey@redhat.com>
1439 * jcf-write.c (generate_classfile): Use FIELD_SYNTHETIC.
1440 * parse-scan.y (statement_without_trailing_substatement): Added
1442 (assert_statement): New rule.
1443 * java-tree.h (struct lang_type) [assertions]: New field.
1444 (TYPE_USES_ASSERTIONS): New macro.
1445 (CLASS_USES_ASSERTIONS): Likewise.
1446 (FIELD_SYNTHETIC): New define.
1447 * lex.c (java_lval;): Added ASSERT_TK.
1448 * parse.y (ASSERT_TK): Added.
1449 (statement_without_trailing_substatement): Added assert_statement.
1450 (assert_statement): New rule.
1451 (build_assertion): New function.
1452 (maybe_generate_pre_expand_clinit): Create and initialize
1453 $assertionsDisabled.
1454 (lookup_package_type): Removed decl.
1455 * keyword.h: Rebuilt.
1456 * keyword.gperf (assert): New token.
1458 2002-06-10 Akim Demaille <akim@epita.fr>
1460 * parse.y (interface_type_list, class_member_declaration)
1461 (unary_expression_not_plus_minus): Remove duplicate %type.
1464 2002-06-09 Tom Tromey <tromey@redhat.com>
1466 * Make-lang.in (java/lang.o): Use LANGHOOKS_DEF_H.
1468 * parse.y (method_header): Give error message in all cases.
1471 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1473 Don't use RTL inlining. Fix for PR java/6820.
1474 * lang.c (LANG_HOOKS_POST_OPTIONS): Define.
1475 (flag_really_inline): New.
1476 (java_decode_option): Set flag_really_inline if -finline-functions
1478 (java_post_options): New function. Turn off inlining unless
1479 flag_really_inline is set.
1481 2002-06-10 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1483 * gjavah.c (throwable_p): Accept argument as either a classname or
1484 signature fragment. Create null-terminated classname string for super
1485 when calling itself recursively.
1486 (decode_signature_piece): Skip first character from class name
1487 signature when calling throwable_p.
1489 2002-06-08 H.J. Lu (hjl@gnu.org)
1491 * jcf-path.c (jcf_path_init): Allocate 1 more byte for string.
1493 2002-06-04 Tom Tromey <tromey@redhat.com>
1495 * jcf-write.c (perform_relocations): Optmize a goto to a goto.
1497 2002-06-04 Michael Koch <konqueror@gmx.de>
1499 * gcj.texi (Input Options): Fixed typo.
1501 2002-06-04 Zack Weinberg <zack@codesourcery.com>
1503 * java-tree.h, class.c, expr.c, jcf-parse.c, parse.y,
1504 typeck.c, verify.c: Remove all #if JAVA_USE_HANDLES blocks,
1505 all mention of CLASS_TO_HANDLE_TYPE or HANDLE_TO_CLASS_TYPE,
1506 and all now-pointless local variables. Rename other local
1507 variables to reflect their not being handles.
1509 * java-tree.h, jcf-dump.c, jcf-io.c: Remove all
1510 #if JCF_USE_STDIO blocks.
1512 * parse.y: Add missing semicolon at end of rule.
1514 2002-06-03 Geoffrey Keating <geoffk@redhat.com>
1516 * check-init.c (attach_initialized_static_class): Delete, unused.
1517 * parse.y: Use htab_t instead of struct hashtable, update
1519 * java-tree.h: Include hashtab.h instead of hash.h.
1520 (struct lang_decl_func): Use htab_t, set up for gengtype.
1521 (struct init_test_hash_entry): Delete.
1522 (struct treetreehash_entry): New.
1523 (java_treetreehash_find): New
1524 (java_treetreehash_new): New prototype.
1525 (java_treetreehash_create): New prototype.
1526 (java_mark_tree): Delete prototype.
1527 (java_hash_hash_tree_node): Delete prototype.
1528 (java_hash_compare_tree_node): Delete prototype.
1529 (attach_initialized_static_class): Delete prototype.
1530 * expr.c (build_class_init): Update to use java_treetreehash
1532 (java_expand_expr): Update to use htab_t.
1533 (emit_init_test_initialization): Likewise.
1534 * decl.c (java_mark_tree): Delete.
1535 * class.c (init_test_hash_newfunc): Delete.
1536 (java_hash_hash_tree_node): Delete.
1537 (java_hash_compare_tree_node): Delete.
1538 (add_method_1): Update to use java_treetreehash functions.
1539 (JAVA_TREEHASHHASH_H): New macro.
1540 (java_treetreehash_hash): New function.
1541 (java_treetreehash_compare): New function.
1542 (java_treetreehash_find): New function.
1543 (java_treetreehash_new): New function.
1544 (java_treetreehash_create): New function.
1545 * Make-lang.in (JAVA_TREE_H): Replace hash.h by HASHTAB_H.
1547 * Make-lang.in (java/parse.o): Depend on debug.h.
1548 * java-tree.h (struct lang_identifier): Use gengtype.
1549 (union lang_tree_node): New.
1550 (struct lang_decl_func): Use gengtype.
1551 (struct lang_decl_var): Likewise.
1552 (struct lang_decl): Likewise.
1553 * parse.y: Include debug.h.
1554 * lang.c (LANG_HOOKS_MARK_TREE): Delete.
1556 * lang.c (struct language_function): New dummy structure.
1558 * java-tree.h (MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): Set
1559 descriminator for DECL_LANG_SPECIFIC.
1560 (struct lang_decl_func): Rename from struct lang_decl.
1561 (enum lang_decl_desc): New.
1562 (struct lang_decl): Make it a union. Update all the accessor macros.
1563 (struct lang_type): Use gengtype.
1564 * class.c (add_method_1): Set descriminator for DECL_LANG_SPECIFIC.
1565 * decl.c (java_dup_lang_specific_decl): All lang_decl structures
1566 are now the same size.
1567 (lang_mark_tree): Use gengtype to mark TYPE_LANG_SPECIFIC;
1568 use discriminator to mark DECL_LANG_SPECIFIC.
1570 * Make-lang.in (gt-java-builtins.h): New rule.
1571 (java/builtins.o): Add dependency on gt-<filename>.h.
1572 * builtins.c: Use gengtype for roots.
1573 (union string_or_tree): Use gengtype.
1574 (struct builtin_record): Use gengtype.
1575 * config-lang.in (gtfiles): Add builtins.c.
1577 * Make-lang.in (gt-java-class.h, gt-java-constants.h,
1578 gt-java-decl.h, gt-java-expr.h, gt-java-jcf-parse.h,
1579 gt-java-jcf-write.h, gt-java-lang.h, gt-java-mangle.h,
1580 gt-java-parse.h, gtype-java.h): Add rules to generate.
1581 (parse.o): Add dependency on gt-java-parse.h, gt-java.h.
1582 (class.o): Add dependency on gt-*.h.
1583 (constants.o): Likewise.
1586 (jcf-parse.o): Likewise.
1587 (jcf-write.o): Likewise.
1589 * config-lang.in (gtfiles): New.
1590 * class.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1591 * constants.c: Replace uses of ggc_add_* with GTY markers.
1593 * decl.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1594 * expr.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1595 * java-tree.h: Replace uses of ggc_add_* with GTY markers.
1596 * jcf-parse.c: Replace uses of ggc_add_* with GTY markers.
1598 * jcf-write.c: Replace uses of ggc_add_* with GTY markers.
1600 * lang.c: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1601 * mangle.c: Replace uses of ggc_add_* with GTY markers. Include
1603 * parse.y: Replace uses of ggc_add_* with GTY markers. Include gt-*.h.
1604 Include gtype-java.h.
1606 2002-06-02 Tom Tromey <tromey@redhat.com>
1608 Fix for PR java/5913:
1609 * parse.y (patch_binop): Call patch_string on op1.
1611 2002-06-02 Tom Tromey <tromey@redhat.com>
1613 Fix for PR java/1343, PR java/6336:
1614 * parse.y (make_nested_class_name): Remove extraneous `else'; fix
1615 formatting. Changed return type.
1616 (anonymous_class_counter): Moved to top of file.
1617 (maybe_make_nested_class_name): Append number to class name for
1618 function-local classes.
1620 2002-05-28 Zack Weinberg <zack@codesourcery.com>
1622 * decl.c, jcf-parse.c, parse.y, typeck.c: Include real.h.
1623 * Make-lang.in: Update dependency lists.
1625 2002-05-18 Mark Mitchell <mark@codesourcery.com>
1627 * gjavah.c (throwable_p): Do not free the name of the class after
1628 passing it to find_class.
1629 * java-tree.h (CLASS_BEING_LAIDOUT): Remove duplicate definition.
1630 * jcf-io.c (dirent.h): Include it.
1631 (fnmatch.h): Likewise.
1632 (compare_path): New function.
1633 (java_or_class_file): Likewise.
1634 (memoized_dirlist_entry): New type.
1635 (memoized_dirlist_lookup_eq): New function.
1636 (memoized_dirlists): New variable.
1637 (caching_stat): New function.
1638 (memoized_class_lookup_eq): New function.
1639 (memoized_class_lookups): Likewise.
1640 (find_class): Use memoized_class_lookups and caching_stat.
1641 * jcf.h (JCF_USE_SCANDIR): Define.
1642 * parse.y (java_expand_classes): Write the class files in reverse
1645 2002-05-16 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1647 * Make-lang.in: Allow for PWDCMD to override hardcoded pwd.
1649 2002-05-13 Mark Mitchell <mark@codesourcery.com>
1651 * jcf-write.c (write_classfile): Unlink the temporary file if it
1652 cannot be renamed. Use concat to build up the name of the
1655 2002-05-08 Mark Mitchell <mark@codesourcery.com>
1657 * jcf-write.c (write_classfile): Write the file to a
1658 temporary file and then rename it.
1660 2002-05-07 Tom Tromey <tromey@redhat.com>
1662 * gjavah.c (throwable_p): Use xstrdup, not strdup.
1664 Fix for PR java/1200:
1665 * gjavah.c (throwable_p): New function.
1666 (decode_signature_piece): Use it. A `WeakReference' isn't the
1669 (gcjh_streq): New function.
1671 2002-05-07 Andreas Jaeger <aj@suse.de>
1673 * parse.y (finish_for_loop): Fix if statement.
1675 2002-05-06 Tom Tromey <tromey@redhat.com>
1677 Fix for PR java/5941:
1678 * parse.y (finish_for_loop): Set SUPPRESS_UNREACHABLE_ERROR for
1679 loop update expression.
1680 (java_complete_lhs): Use SUPPRESS_UNREACHABLE_ERROR.
1681 * java-tree.h (SUPPRESS_UNREACHABLE_ERROR): New macro.
1683 2002-05-04 Mark Wielaard <mark@klomp.org>
1686 * parse.y (build_string_concatenation): Return just op1 only when op2
1687 is null and op1 is a STRING_CST, otherwise always construct a
1690 2002-04-27 Tom Tromey <tromey@redhat.com>
1693 * parse.y (string_convert_int_cst): New function.
1694 (merge_string_cste): Use it.
1696 2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk>
1698 * java-tree.h (java_parse_file): Update.
1699 (java_set_yydebug): Remove.
1700 * jcf-parse.c (yydebug): Remove.
1701 (java_set_yydebug): Die.
1702 (java_parse_file): Update.
1703 * lang.c (LANG_HOOKS_SET_YYDEBUG): Remove.
1705 2002-04-24 Tom Tromey <tromey@redhat.com>
1708 * parse.y (qualify_ambiguous_name) [case CALL_EXPR]: Always choose
1709 EXPR_WFL_QUALIFICATION of qual_wfl.
1711 2002-04-23 Per Bothner <per@bothner.com>
1713 * expr.c (PRE_JSR): Call NOTE_LABEL for return address.
1714 * java-tree.h (BCODE_RETURN_TARGET): Removed - never set.
1715 (BCODE_TARGET): Remove BCODE_RETURN_TARGET.
1717 2002-04-23 Tom Tromey <tromey@redhat.com>
1720 * jvspec.c (lang_specific_driver): Use --resource, not -R. Also
1721 recognize `-fcompile-resource='.
1722 * gcj.texi (Invoking gcj): Use --resource, not -R. Expanded text
1725 2002-04-22 Alexandre Petit-Bianco <apbianco@redhat.com>
1727 * jcf-parse.c: (yyparse): Don't prepend "./" to relative
1728 paths. Fixes PR java/2791.
1730 2002-04-19 Andrew Haley <aph@redhat.com>
1732 * jcf-write.c (push_long_const): lo, hi: New variables.
1733 Use rshift_double to extract the high part of a 64-bit long.
1734 Use WORD_TO_INT to extract the low part.
1736 * jcf-parse.c (get_constant): CONSTANT_Integer: Use an unsigned
1737 HOST_WIDE_INT for num. Use JPOOL_UINT to get it.
1738 CONSTANT_Double: Use JPOOL_UINT to get both halve of a double.
1740 2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk>
1742 * typeck.c (incomplete_type_error): Remove.
1744 2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1746 * class.c (make_class_data): Set DECL_ALIGN on static class data,
1747 for hash synchronization.
1748 * expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
1749 * decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
1752 2002-04-16 Mark Wielaard <mark@klomp.org>
1754 * jcf-write.c (generate_bytecode_insns): Only write const_0 if not
1757 2002-04-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1759 Fix for PR java/6294:
1760 * parse.h (INNER_INTERFACE_MODIFIERS): Allow ACC_PRIVATE for inner
1763 2002-04-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1765 Fix for PR java/6085:
1766 * parse.y (patch_method_invocation): Always use build_access_to_thisn
1767 to get enclosing "this" argument for inner-class constructor
1768 invocation. Pass correct arguments to build_access_to_thisn.
1770 2002-04-10 Andreas Jaeger <aj@suse.de>
1772 * gcj.texi (Input Options): Fix extdirs patch.
1774 2002-04-10 Anthony Green <green@redhat.com>
1776 * jcf-path.c (jcf_path_init) : Clean up local extdirs declaration.
1778 2002-04-09 Anthony Green <green@redhat.com>
1780 * gcj.texi (Input Options): Add --extdirs documentation.
1781 * jcf-dump.c (OPT_extdirs): New macro.
1782 (options): Add extdirs option.
1783 (help): Describe --extdirs.
1784 (main): Handle OPT_extdirs.
1785 * gjavah.c (OPT_extdirs): New macro.
1786 (options): Add extdirs option.
1787 (help): Describe --extdirs.
1788 (main): Handle OPT_extdirs.
1789 * jcf-path.c (jcf_path_init): Add extdirs support.
1790 (jcf_path_extdirs_arg): New function.
1791 (extensions): New variable to hold extensions path entries.
1792 * jvspec.c: Remove -fextdirs= when compiling main().
1793 * lang.c (java_decode_option): Handle -fextdirs=.
1794 * jcf.h (jcf_path_extdirs_arg): Declare new function.
1795 * Make-lang.in: Compile jcf-path with version info for use in
1796 identifying the appropriate libgcj.jar.
1798 2002-04-08 Tom Tromey <tromey@redhat.com>
1801 * .cvsignore: Added rmic.1 and rmiregistry.1.
1802 * gcj.texi (Top): Link to new nodes.
1803 (Invoking rmic): New node.
1804 (Invoking rmiregistry): Likewise.
1805 * Make-lang.in (java.generated-manpages): Added rmic.1 and
1807 (java.maintainer-clean): Likewise.
1808 ($(srcdir)/java/rmic.1): New target.
1809 ($(srcdir)/java/rmiregistry.1): Likewise.
1810 (java.install-man): Handle rmic.1 and rmiregistry.1.
1812 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1814 * gcj.texi (Invocation): Update JvAttachCurrentThread documentation.
1815 Add note about handling uncaught exceptions. Add an exception handler
1818 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1820 * parse.y (resolve_qualified_expression_name): Clear "from_super" flag
1821 after using it to patch CALL_EXPR.
1823 2002-04-08 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1825 * gcj.texi (Invocation): Document CNI invocation API.
1827 2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk>
1829 * expr.c (truthvalue_conversion): Rename. Update.
1830 (expand_compare): Update.
1831 * java-tree.h (java_truthvalue_conversion): New.
1832 * lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine.
1834 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1836 * java-tree.h (java_mark_addressable): New.
1837 * lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine.
1838 * typeck.c (mark_addressable): Rename, update.
1840 2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk>
1842 * expr.c (build_java_binop): Update.
1843 * java-tree.h (java_signed_type, java_unsigned_type,
1844 java_signed_or_unsigned_type): Update.
1845 * lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
1846 LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New.
1847 * parse.y (patch_binop): Update.
1848 * typeck.c (signed_or_unsigned_type, unsigned_type,
1849 signed_type): Update.
1851 2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk>
1853 * lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine.
1854 (java_dummy_print): Remove.
1855 (lang_print_error): Rename. Exit early if inhibiting output.
1856 (inhibit_error_printing_function): New.
1857 (java_init): Don't set hook.
1858 (lang_init_source): Use new boolean.
1860 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1862 * parse.y (do_resolve_class): Fix infinite recursion.
1864 2002-03-29 Tom Tromey <tromey@redhat.com>
1866 * parse.y (check_inner_circular_reference): Ignore incomplete
1869 2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk>
1871 * Make-lang.in (builtins.o): Update.
1872 * boehm.c (get_boehm_type_descriptor): Update.
1873 * builtins.c: Include langhooks.h.
1874 * decl.c (java_init_decl_processing): Update.
1875 * java-tree.h (java_type_for_mode, java_type_for_size): New.
1876 * lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIaZE):
1878 * typeck.c (type_for_mode, type_for_size): Update.
1880 2002-03-29 Martin Kahlert <martin.kahlert@infineon.com>
1882 * lex.c (java_new_lexer): Alias "646" to DEFAULT_ENCODING.
1884 2002-03-28 Tom Tromey <tromey@redhat.com>
1886 * except.c (expand_end_java_handler): If the handler type is NULL,
1887 use java.lang.Throwable. Fixes PR java/5986.
1889 2002-03-28 Alexandre Petit-Bianco <apbianco@redhat.com>
1891 Fix for PR java/4715:
1892 * jcf-parse.c (parse_source_file_3): New function.
1893 (read_class): Call it.
1894 (java_parse_file): Likewise.
1896 2002-03-28 Jan Hubicka <jh@suse.cz>
1898 * java/lang.c (java_init_options): Set flag_trapping_math to 0.
1900 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1902 * parse.y (resolve_package): Initialize "decl".
1903 (lookup_package_type): Remove unused function.
1905 2002-03-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1907 Fix for PR java/5993:
1908 * parse.y (resolve_package): Return the decl if resolution was
1909 successful. Don't special case "java.lang" and "java.lang.reflect"
1910 packages. Set type_name to the merged identifier.
1911 (resolved_qualified_expression_name): Print error using "name" if
1912 resolve_package returns NULL_TREE.
1914 2002-03-27 Tom Tromey <tromey@redhat.com>
1916 * expr.c (expand_invoke): Don't generate null pointer check if
1917 we're calling <init>.
1919 2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk>
1921 * expr.c (java_lang_expand_expr): Rename java_expand_expr,
1923 * java-tree.h (java_lang_expand_expr): Similarly.
1924 * lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine.
1925 (java_init): Don't set hook.
1927 2002-03-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
1929 Fix for PR java/5850:
1930 * parse.y (lookup_field_wrapper): Call itself recursively for enclosing
1931 context if field was not found in the current scope.
1932 * expr.c (lookup_field): Don't look in enclosing contexts.
1934 2002-03-26 Tom Tromey <tromey@redhat.com>
1936 Fix for PR java/5942:
1937 * parse.y (init_src_parse): Added sanity check.
1938 * parse.h (struct parser_ctxt) [modifier_ctx]: Array has 12
1941 2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk>
1943 * decl.c (lang_mark_tree): Rename java_mark_tree.
1944 * java-tree.h (java_mark_tree): New.
1945 * java-lang.c (LANG_HOOKS_MARK_TREE): Redefine.
1947 2002-03-25 Zack Weinberg <zack@codesourcery.com>
1949 * lex.c: Change java_perform_atof to take normal parameters
1950 instead of a pointer to a parameter block. Call it directly
1953 2002-03-22 Mark Wielaard <mark@klomp.org>
1955 Fix for PR java/5368:
1956 * parse.y (resolve_qualified_expression_name): Use decl not field_decl
1957 when printing error message.
1959 2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk>
1961 * decl.c (maybe_build_cleanup): Remove.
1963 2002-03-22 Tom Tromey <tromey@redhat.com>
1965 Andrew Haley <aph@cambridge.redhat.com>
1967 * expr.c (build_field_ref): Don't build a check if the field is a
1970 2002-03-21 Eric Blake <ebb9@email.byu.edu>
1972 Fix for PR java/6026:
1973 * lex.c (java_lex): Fix parsing of consecutive floats.
1975 2002-03-21 Tom Tromey <tromey@redhat.com>
1977 * parse.y (build_access_to_thisn): Stop when FROM is not an inner
1980 2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk>
1982 * cp-tree.h (pushdecl, pushlevel, poplevel, set_block,
1983 insert_block, getdecls, kept_level_p, global_bindings_p): New.
1985 2002-03-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
1987 * gcj.texi: @code{gcj} becomes @command{gcj}.
1988 @code{gcc} becomes @command{gcc}.
1989 GcjRaw changed to gnu.gcc.RawData.
1991 2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk>
1993 * decl.c (start_java_method): Use new hook.
1994 * lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine.
1995 (java_init): Remove old hook.
1997 2002-03-18 Alexandre Petit-Bianco <apbianco@redhat.com>
1999 * builtins.c (define_builtin): Do nothing if `type' is null.
2002 2002-03-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2004 * parse.y (parser_check_super_interface): Fix error message
2007 2002-03-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2009 * jcf-parse.c (get_constant): Delete unused variables.
2011 2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk>
2013 * java-tree.h (java_parse_file): New.
2014 * jcf-parse.c (yyparse): Rename java_parse_file.
2015 * lang.c (LANG_HOOKS_PARSE_FILE): Redefine.
2017 2002-03-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2019 * parse.y (craft_constructor): Return the constructor decl.
2020 (java_expand_classes): Update comments.
2021 (lookup_method_invoke): Call fix_constructors immediately for
2022 anonymous class. Fixes PR java/5935.
2024 2002-03-15 Anthony Green <green@redhat.com>
2026 * jcf-parse.c (yyparse): Don't emit class registration
2027 constructor when compiling resource files.
2029 2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2031 * lang.c (java_tree_code_type, java_tree_code_length,
2032 tree_code_name): Delete.
2033 (tree_code_type, tree_code_length, tree_code_name): Define.
2034 (java_init): Don't try to copy into the various tree_code
2037 2002-03-12 Tom Tromey <tromey@redhat.com>
2039 * jcf-parse.c (get_constant) [CONSTANT_String]: String values are
2040 UTF-8, not UCS-2. Fixes PR java/5923.
2042 * parse.y (qualify_ambiguous_name): Handle case where QUAL_WFL is
2043 a call_expr wrapped in a convert. Fixes PR java/5848.
2045 2002-03-12 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2047 * jcf-write.c (write_classfile): Improve error strings.
2049 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2051 * lex.c: Adjust comments to GNU standards.
2053 2002-03-11 Eric Blake <ebb9@email.byu.edu>
2055 Fix for PR java/5902:
2056 * lex.c (java_lex): Fix parsing of literals.
2058 2002-03-11 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2060 * parse.y (patch_assignment): Wrap the right-hand-side with a save_expr
2061 to prevent it getting evaluated twice in the store checking case.
2062 * expr.c (build_java_arraystore_check): Unwrap SAVE_EXPR's when
2065 2002-03-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2067 * decl.c (java_init_decl_processing): Make sure class_type_node
2068 alignment is not less than 64 bits if hash synchronization is enabled.
2070 2002-03-08 Per Bothner <per@bothner.com>
2072 * parse.y (java_complete_lhs): Check if patch_assignment
2073 returned an error-mark.
2075 * parse.y (try_builtin_assignconv): Don't special-case zero.
2077 2002-03-08 Per Bothner <per@bothner.com>
2079 Fix for PR java/5812.
2080 * expr.c (build_java_jsr): Take pc arguments, and do lookup_label
2081 here instead of in JSR macro. Likewise with load_type_state call.
2082 Do the latter on if the return_pc has been verified (the jsr returns).
2083 (JSR): Now just call build_java_jsr.
2085 2002-03-07 Jeff Sturm <jsturm@one-point.com>
2087 * java/Make-lang.in (JAVA_TARGET_INSTALL_NAME): Define.
2088 (java.install-common): Link native driver to
2089 JAVA_TARGET_INSTALL_NAME.
2091 2002-03-05 David Billinghurst <David.Billinghurst@riotinto.com>
2093 * builtins.c(cos_builtin): method_return_type ATTRIBUTE_UNUSED
2094 * builtins.c(sin_builtin): Likewise
2095 * builtins.c(sqrt_builtin): Likewise
2097 2002-03-03 Zack Weinberg <zack@codesourcery.com>
2099 * java/expr.c, java/jcf-parse.c, java/lex.c:
2100 Remove all #ifndef REAL_ARITHMETIC blocks, make all #ifdef
2101 REAL_ARITHMETIC blocks unconditional. Delete some further
2102 #ifdef blocks predicated on REAL_ARITHMETIC.
2104 2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2106 * class.c (init_class_processing): Use ARRAY_SIZE in lieu of
2107 explicit sizeof/sizeof.
2108 * decl.c (java_init_decl_processing): Likewise.
2109 * jcf-parse.c (init_jcf_parse): Likewise.
2110 * parse.y (init_src_parse): Likewise.
2112 2002-03-02 Per Bothner <per@bothner.com>
2114 Make --CLASSPATH by a synonym for --classpath and -classpath.
2115 Implement --bootclasspath.
2116 * jcf-path.c (classpath_u): Rename static variable to classpath_user.
2117 (classpath_l): Remove.
2118 (jcf_path_CLASSPATH_arg): Remove.
2119 (jcf_path_bootclasspath_arg): New function.
2120 (jcf_path_seal): Simplify accordingly.
2122 * jcf.h (jcf_path_bootclasspath_arg): New declarations.
2123 (jcf_path_CLASSPATH): Remove declaration.
2124 * jvspec.c (jvgenmain_spec): Also accept -fbootclasspath*.
2125 (lang_specific_driver): Translate -bootclasspath.
2126 * lang-options.h: Add --bootclasspath. Update --CLASSPATH.
2127 * lang.c (decode_lang_options): Do jcf_path_init first.
2128 Handle -fCLASSPATH same as -fclasspath. Also process -fbootclasspath.
2129 * gjavah.c: Also handle --bootclasspath.
2130 Handle --CLASSPATH as a synonum for --classpath.
2131 * jcf-dump.c: Likewise.
2133 "." is not part of system path, but is the default for --classpath.
2134 * jcf-path.c (jcf_path_init): Don't add "." to sys_dirs.
2135 (jcf_path_seal): Add "." if no CLASSPATH specified.
2137 * gcj.texi: Document changes.
2139 2002-03-01 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2141 * expr.c (build_java_arraystore_check): Fix formatting.
2143 2002-02-28 Alexandre Petit-Bianco <apbianco@redhat.com>
2145 Fix for PR java/5758, java/5632:
2146 * jcf-parse.c (load_class): Renamed local variable, consider `.' an
2147 inner-class separator too.
2148 * parse.y (do_resolve_class): New local `decl_result.'
2149 Progressively build a name for what can have been loaded.
2151 2002-02-28 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2153 * expr.c (java_array_data_offset): Removed function.
2154 (JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
2155 (build_java_array_length_access): Obtain "length" value using a
2156 COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
2157 (build_java_arrayaccess): Correct comment. Access "data" using a
2158 COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
2159 (build_java_arraystore_check): New function.
2160 (expand_java_arraystore): Use build_java_arraystore_check.
2161 * parse.y (patch_assignment): Simplify code to insert a store check
2162 when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
2163 * check-init.c (check_init): Update to reflect that an array length
2164 access is now a COMPONENT_REF.
2165 * gcj.texi (Code Generation): Improve documentation of
2166 -fno-bounds-check. Add documentation for -fno-store-check.
2167 * java-tree.h (flag_store_check): Declare.
2168 (build_java_arraystore_check): Declare.
2169 * lang.c (flag_store_check): Initialize to 1.
2170 (lang_f_options): Add store-check option.
2171 * jvspec.c: Don't pass store-check option to jvgenmain.
2172 * lang-options.h: Add help string for -fno-store-check.
2174 2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk>
2176 * decl.c (copy_lang_decl): Rename java_dup_lang_specific_decl.
2177 * java-tree.h (java_dup_lang_specific_decl): New.
2178 * lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine.
2180 2002-02-27 Zack Weinberg <zack@codesourcery.com>
2182 * builtins.c, decl.c: Delete traditional-mode-related code
2183 copied from the C front end but not used, or used only to
2184 permit the compiler to link.
2186 2002-02-22 Tom Tromey <tromey@redhat.com>
2188 Fix for PR java/2369:
2189 * jvspec.c (verify_class_name): New function.
2190 (lang_specific_driver): Call it.
2191 (JAVA_START_CHAR_P): New macro.
2192 (JAVA_PART_CHAR_P): Likewise.
2194 2002-02-22 Per Bothner <per@bothner.com>
2196 * class.c: Change vtable to be more compatible with g++ v3 abi.
2197 (get_dispatch_table): Prepend offset-to-top (always 0) and
2198 type_info pointer (currently unimplemented hence NULL) to vtable.
2199 Specifically, prepend offset-to-top and typeinfo ptr (currently null).
2200 (make_class_data): Variable dtable_start_offset is sizeof 2 pointers.
2201 Adjust vtable pointers by dtable_start_offse - i.e. skip new words.
2202 (build_dtable_decl): Add declarations for new fields.
2204 2002-02-20 Per Bothner <per@bothner.com>
2206 * parse.y (patch_method_invocation): Set CAN_COMPLETE_NORMALLY on call
2207 to finit$ (otherwise generate_bytecode_insns drops it). However, we
2208 don't need to set it on the COMPOUND_EXPR - the caller does that.
2210 2002-02-20 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2212 * gcj.texi: Option `--classpath' becomes `--CLASSPATH.'Option
2213 `--CLASSPATH' becomes `--classpath.'
2214 * gjavah.c: Likewise.
2215 * jcf-dump.c: Likewise.
2216 * lang-options.h: Likewise.
2218 * jcf-path.c: Updated comment.
2219 (jcf_path_classpath_arg): Renamed `jcf_path_CLASSPATH_arg.'
2220 (jcf_path_CLASSPATH_arg): Renamed `jcf_path_classpath_arg.'
2221 * jcf.h (jcf_path_CLASSPATH_arg): Ditto.
2222 (jcf_path_CLASSPATH_arg): Ditto.
2223 (classpath_u): Updated leading comment.
2225 2002-02-20 Per Bothner <per@bothner.com>
2227 * builtins.c (check_for_builtin): New function.
2228 (build_call_or_builtin): Remove.
2229 * java-tree.h: Update accordingly.
2230 * expr.c (expand_invoke): Use build + check_for_builtin instead
2231 of build_call_or_builtin.
2232 * parse.y (patch_invoke): Likewise. This avoids needlessly creating
2233 a new CALL_EXPR node, which means we don't lose the CALL_USING_SUPER
2234 flag (which had caused jcf-write to incorrectly emit invokevirtual).
2236 2002-02-17 Tom Tromey <tromey@redhat.com>
2238 * java-tree.h (TYPE_STRICTFP): New macro.
2239 (struct lang_type) [strictfp]: New field.
2240 (CLASS_STRICTFP): New macro.
2241 (METHOD_STRICTFP): New macro.
2242 (struct lang_decl) [strictfp]: New field.
2243 * parse.y (method_header): Disallow strictfp constructor or
2245 (STRICT_TK): Move before MODIFIER_TK.
2246 * parse.h (CLASS_MODIFIERS): Added ACC_STRICT.
2247 (METHOD_MODIFIERS): Likewise.
2248 (INTERFACE_MODIFIERS): Likewise.
2249 * jcf-write.c (get_access_flags): Likewise.
2250 * class.c (set_class_decl_access_flags): Recognize ACC_STRICT.
2251 (add_method_1): Likewise.
2252 (get_access_flags_from_decl): Likewise.
2253 * jcf-dump.c (print_access_flags): Print in standard order. Also,
2254 recognize strictfp flag.
2255 * jcf.h (ACC_STRICT): New define.
2257 2002-02-12 David Billinghurst <Davod.Billinghurst@riotinto.com>
2259 * class.c(build_utf8_ref): Move declaration of decl_size
2261 2002-02-07 Tom Tromey <tromey@redhat.com>
2263 * gcj.texi (Input Options): --CLASSPATH does not suppress system
2266 2002-02-04 Anthony Green <green@redhat.com>
2268 * class.c (build_utf8_ref): Put UTF-8 constants into merged
2269 sections if available.
2271 2002-02-04 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2273 * parse.y (java_expand_classes): Fix typo in static field loop.
2275 2002-02-02 Richard Henderson <rth@redhat.com>
2277 * class.c (add_field): Mark static fields external.
2278 (build_class_ref): Remove redundant set.
2279 * parse.y (java_expand_classes): Mark static fields of classes
2280 to be compiled as local.
2281 * jcf-parse.c (parse_class_file): Likewise.
2283 2002-02-02 Nic Ferrier <nferrier@tapsellferrier.co.uk>
2285 * gcj.texi (About CNI): New node.
2287 2002-02-01 Craig Rodrigues <rodrigc@gcc.gnu.org>
2290 * jcf-parse.c : Check for HAVE_LOCALE_H before using
2291 setlocale() with LC_CTYPE as a parameter.
2294 2002-01-31 Joseph S. Myers <jsm28@cam.ac.uk>
2296 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
2297 Follow GNU Coding Standards for --version.
2299 2002-01-28 Tom Tromey <tromey@redhat.com>
2301 * expr.c (build_jni_stub): Ensure storage for `meth' is
2303 * parse.y (java_complete_expand_methods): Set
2304 current_function_decl before building JNI stub.
2306 2002-01-26 Andreas Tobler <a.tobler@schweiz.ch>
2308 * gcc/java/builtins.c (sqrt_builtin): Use BUILT_IN_SQRT, not
2311 2002-01-22 Tom Tromey <tromey@redhat.com>
2313 * decl.c (java_init_decl_processing): Use add_predefined_file.
2314 Predefine RawData.java.
2315 (predef_filenames): Removed.
2316 (java_init_decl_processing): Don't register predef_filenames.
2317 * jcf-parse.c (add_predefined_file): New function.
2318 (predefined_filename_p): Rewrote.
2319 (predefined_filename_p): No longer static.
2320 * decl.c (java_init_decl_processing): Call initialize_builtins.
2321 * Make-lang.in (JAVA_OBJS): Added builtins.o.
2322 (java/builtins.o): New target.
2323 * builtins.c: New file.
2324 * parse.y (patch_invoke): Use build_call_or_builtin.
2325 * java-tree.h (build_call_or_builtin): Declare.
2326 (initialize_builtins): Declare.
2327 (java_set_exception_lang_code): Removed unused declaration.
2328 (PREDEF_FILENAMES_SIZE): Removed.
2329 (java_tree_index): Added JTI_PREDEF_FILENAMES.
2330 (predef_filenames): New define.
2331 (add_predefined_file): Declare.
2332 (predefined_filename_p): Declare.
2333 * expr.c (expand_invoke): Use build_call_or_builtin.
2335 2002-01-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2337 * parse.y (patch_switch_statement): Fix format specifier.
2339 2002-01-16 Tom Tromey <tromey@redhat.com>
2341 More for PR java/5365:
2342 * gjavah.c (print_stub_or_jni): Cause exception to be thrown by
2344 (process_file): Generate include for
2345 java.lang.UnsupportedOperationExceptions.
2347 2002-01-15 Andreas Jaeger <aj@suse.de>
2349 * .cvsignore: Add man pages.
2351 2002-01-15 Tom Tromey <tromey@redhat.com>
2353 Fix for PR java/5365:
2354 * gjavah.c (process_file): Turn class name into a file name.
2356 2002-01-14 Matthias Klose <doko@debian.org>
2358 * gcj.texi: Fix whitespace and formatting errors in the
2359 synopsis of the man pages. Update copyright.
2361 2002-01-14 Tom Tromey <tromey@redhat.com>
2364 * Make-lang.in (java.install-man): Handle jv-convert man page.
2365 (java.generated-manpages): Added jv-convert.1.
2366 (java.uninstall): Remove jv-convert.1.
2367 (java.maintainer-clean): Likewise.
2368 ($(srcdir)/java/jv-convert.1): New target.
2369 * gcj.texi (Top): Link to jv-convert node.
2370 (Individual utilities): Likewise.
2371 (Invoking jv-convert): New node.
2373 2001-01-10 Jeff Sturm <jsturm@one-point.com>
2374 Martin Kahlert <martin.kahlert@infineon.com>
2376 * jcf-parse.c (get_constant): Don't swap lo/hi for big
2377 endian targets when HOST_BITS_PER_WIDE_INT >= 64.
2379 2002-01-03 Graham Stott <grahams@redhat.com>
2381 * class.c (compile_resource_file): Update copyright date.
2382 Constify filename parameter.
2383 (java-tree.h): Update copyright date.
2384 (compile_resource_file): Constify filename parameter.
2386 2002-01-03 Graham Stott <grahams@redhat.com>
2388 * gcc/jcf-parse.c: Update copyright date.
2389 (yyparse): Constify resource_filename.
2391 2002-01-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2393 * parse.y (src_parse_roots): Don't needlessly zero init.
2395 2001-12-31 Tom Tromey <tromey@redhat.com>
2397 * parse.y (dump_java_tree): New function.
2398 (source_end_java_method): Call it.
2399 (end_class_declaration): Likewise.
2400 * lang.c (java_decode_option): Call dump_switch_p.
2402 2001-12-28 Tom Tromey <tromey@redhat.com>
2404 * gen-table.pl: Don't process characters after \uffff. Added
2405 comment pointing to input file.
2407 2001-12-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2409 * gen-table.pl: Const-ify output. Document the location of a
2410 suitable unicode input file.
2412 * chartables.h: Regenerate.
2414 2001-12-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2416 * chartables.h: Const-ify.
2417 * gjavah.c (options): Likewise.
2418 * jcf-dump.c (options): Likewise.
2419 * jv-scan.c (options): Likewise.
2420 * lex.c (java_start_char_p, java_part_char_p): Likewise.
2421 * parse.y (binop_lookup): Likewise.
2423 2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2425 * Make-lang.in (keyword.h): Pass -C to gperf to const-ify
2426 the static arrays that are output.
2427 * jvspec.c (jvgenmain_spec): Make static.
2428 * keyword.gperf (struct java_keyword, java_keyword): Const-ify.
2429 * keyword.h: Regenerate.
2430 * lang.c (string_option, process_option_with_no, lang_f_options,
2431 lang_W_options): Const-ify.
2432 * lex.c (java_lex): Likewise.
2434 2001-12-21 Richard Henderson <rth@redhat.com>
2436 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Merge into ..
2437 (get_boehm_type_descriptor): ... here. Arrange for the
2438 TREE_TYPE to get set properly.
2440 2001-12-21 Richard Henderson <rth@redhat.com>
2442 * class.c (compile_resource_file): Set TREE_PUBLIC on the constructor
2443 only if the target requires collect2.
2445 * class.c (build_class_ref): Mark _Jv_fooClass DECL_EXTERNAL.
2447 2001-12-20 Tom Tromey <tromey@redhat.com>
2450 * parse.y (java_complete_lhs) [COMPOUND_EXPR]: Correctly compute
2451 CAN_COMPLETE_NORMALLY for the node.
2452 * jcf-write.c (generate_bytecode_insns) [COMPOUND_EXPR]: Don't
2453 generate code for second branch if first branch can't complete
2455 (generate_bytecode_insns) [LOOP_EXPR]: Don't generate `goto' to
2456 the loop head if the loop body can't complete normally.
2458 2001-12-20 Tom Tromey <tromey@redhat.com>
2461 * jcf-write.c (generate_bytecode_insns) [TRY_FINALLY_EXPR]: Handle
2462 case where `finally' clause can't complete normally.
2464 2001-12-20 Tom Tromey <tromey@redhat.com>
2467 * parse.y (analyze_clinit_body): Added this_class parameter.
2468 Check for more cases where we must keep <clinit>.
2469 (maybe_yank_clinit): Cleaned up flow control.
2471 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2473 * decl.c (java_init_decl_processing): Don't initialize
2474 finit_leg_identifier_node.
2475 * java-tree.h (java_tree_index): Remove JTI_FINIT_LEG_IDENTIFIER_NODE.
2476 (finit_leg_identifier_node): Remove.
2477 (ID_FINIT_P): Don't check for JTI_FINIT_LEG_IDENTIFIER_NODE.
2479 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2481 * mangle.c (mangle_member_name): Don't special-case for
2483 * mangle_name.c (unicode_mangling_length): Likewise.
2484 (append_unicode_mangled_name): Likewise.
2485 * parse.y (make_nested_class_name): Remove dead NO_DOLLAR_IN_LABEL
2488 2001-12-20 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2490 * expr.c (build_java_array_length_access): Don't force null pointer
2491 check unless flag_check_references is set.
2493 2001-12-20 Tom Tromey <tromey@redhat.com>
2495 Fix for PR java/3417:
2496 * parse.y (patch_assignment): Added special processing for
2498 (patch_return): Don't convert booleans to integers, and don't
2499 special-case `null'.
2501 2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk>
2503 * config-lang.in (diff_excludes): Remove.
2505 2001-12-17 Joseph S. Myers <jsm28@cam.ac.uk>
2507 * gcj.texi: Update link to GCC manual.
2509 2001-12-17 Tom Tromey <tromey@redhat.com>
2511 * parse.y (link_nested_class_to_enclosing): Removed useless
2514 2001-12-16 Tom Tromey <tromey@redhat.com>
2516 * mangle.c (mangle_method_decl): Never emit `C2' constructor.
2519 2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk>
2521 * ChangeLog, Make-lang.in, class.c, expr.c, gcj.texi, java-tree.h,
2522 jcf-parse.c, jcf-write.c, lex.c, parse.h, parse.y, verify.c: Fix
2525 2001-12-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2527 * lex.c (java_read_unicode, java_lex): Use hex_p/hex_value.
2529 2001-12-16 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2531 * decl.c (java_init_decl_processing): Build otable_type correctly.
2532 otable_decl is an otable_type.
2534 2001-12-15 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2536 * java-tree.h (otable_methods, otable_decl, otable_syms_decl,
2537 otable_type, otable_ptr_type, method_symbol_type,
2538 method_symbols_array_type, method_symbols_array_ptr_type): New
2539 field/global tree definitions.
2540 (flag_indirect_dispatch): New flag.
2541 * decl.c (java_init_decl_processing): Initialize new otable and
2542 otable_syms type nodes and decls. Add new field "index" to
2544 * class.c (build_method_symbols_entry): New function.
2545 (make_method_value): Set "index" to to method's vtable index for
2546 virtual methods when indirect-dispatch is not used.
2547 (make_class_data): For indirect-dispatch, don't emit the dtable_decl,
2548 and set vtable_method_count to -1. Set otable and otable_syms field
2549 if indirect-dispatch is used and there was something to put in them.
2550 (build_method_symbols_entry): New function.
2551 (emit_offset_symbol_table): New function.
2552 * expr.c (get_offset_table_index): New function.
2553 (build_invokevirtual): Build array reference to otable at the index
2554 returned by get_offset_table_index, and use the result as the vtable
2556 (build_invokeinterface): Similar.
2557 * jcf-parse.c (yyparse): If indirect-dispatch, call
2558 emit_offset_symbol_table at the end of compilation, after all classes
2559 have been generated.
2560 * jvspec.c: Don't pass findirect-dispatch to jvgenmain.
2561 * lang.c (flag_indirect_dispatch): Define.
2562 (lang_f_options): Add indirect-dispatch flag.
2564 2001-12-14 Matthias Klose <doko@debian.org>
2566 * gcj.texi: Markup for man page generation. Document missing
2567 options printed by <tool> --help.
2568 Terminate description of gij's -ms option with a dot.
2569 * Make-lang.in ($(srcdir)/java/*.1): New targets.
2570 (java.generated-manpages java.install-man, java.uninstall,
2571 java-maintainer-clean) Updated.
2573 2001-12-14 Hans Boehm <Hans_Boehm@hp.com>
2575 * class.c (get_dispatch_table): Fix java vtable layout
2576 for TARGET_VTABLE_USES_DESCRIPTORS.
2577 * decl.c (java_init_decl_processing): Initialize
2578 alloc_no_finalizer_node, finalize_identifier_node.
2579 * expr.c (class_has_finalize_method): New function.
2580 (expand_java_NEW): Generate calls for finalizer-free allocation.
2581 (build_invokevirtual): Fix java vtable layout for
2582 TARGET_VTABLE_USES_DESCRIPTORS.
2583 * java-tree.h (enum java_tree_index): New entries:
2584 JTI_ALLOC_NO_FINALIZER_NODE, JTI_FINALIZE_IDENTIFIER_NODE.
2585 (alloc_no_finalizer_node, finalize_deintifier_node): New macros.
2586 (class_has_finalize_method): declare.
2587 (HAS_FINALIZER_P): New macro.
2588 * parse.y (patch_invoke): Generate calls for finalizer-free
2591 2001-12-12 Matthias Klose <doko@debian.org>
2593 * Make-lang.in: JAVA_INSTALL_NAME, JAVA_CROSS_NAME: Remove
2594 whitespace at end of line.
2596 2001-12-11 Tom Tromey <tromey@redhat.com>
2598 * lex.c (java_init_lex): Define wfl_to_string as
2599 gnu.gcj.runtime.StringBuffer unless generating bytecode.
2601 2001-12-11 Jeff Sturm <jsturm@one-point.com>
2603 * class.c (make_method_value): Use null_pointer_node to
2604 represent empty exception table.
2606 2001-12-10 Tom Tromey <tromey@redhat.com>
2608 * check-init.c (check_init) [SWITCH_EXPR]: Use SWITCH_HAS_DEFAULT.
2610 2001-12-10 Douglas B. Rupp <rupp@gnat.com>
2612 * Make-lang.in (jvspec.o): Add $(OUTPUT_OPTION).
2614 2001-12-09 Per Bothner <per@bothner.com>
2616 * check-init.c (current_switch_has_default): New static field.
2617 (check_init): Case DEFAULT_EXPR: Set current_switch_has_default.
2618 Case SWITCH_EXPR: Save/restore current_switch_has_default. If no
2619 DEFAULT_EXPR seen, simulate a default alternative that copies state.
2621 2001-12-09 Tom Tromey <tromey@redhat.com>
2623 * check-init.c (check_init): Don't allow pre- or post- increment
2624 or decrement of final variable.
2625 (final_assign_error): Minor error message rewording.
2627 2001-12-08 Tom Tromey <tromey@redhat.com>
2629 * java-tree.h: Fixed typo.
2631 * gjavah.c (decompile_method): Don't decompile to `return this'
2634 * gjavah.c (cxx_keywords): Re-sorted.
2635 * lex.c (cxx_keywords): Re-sorted.
2637 * gjavah.c (HANDLE_METHOD): Set `decompiled' before doing anything
2640 * gjavah.c (print_namelet): Clear subnamelets.
2641 (HANDLE_METHOD): Set `method_printed' earlier.
2643 2001-12-07 Tom Tromey <tromey@redhat.com>
2645 * lang.c (lang_f_options): Added
2646 optimize-static-class-initialization.
2647 (java_decode_option): Removed special case.
2649 2001-12-07 Per Bothner <per@bothner.com>
2651 * check-init.c (check_init): Fix typo freeing memory twice.
2653 2001-12-05 Per Bothner <per@bothner.com>
2655 Restore support for static class initialization optimization.
2656 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Re-enable.
2657 * check-init.c (check_int): At end of BLOCK handle initialization
2658 blocks, which used to be done in java_complete_expand_method but did
2659 not handle the case where check_for_initialization might allocate
2660 more than a word of bits.
2661 * decl.c (lang_make_tree): The smic field is now a tree.
2662 * expr.c (build_class_init): Set DECL_FUNCTION_INIT_TEST_CLASS field.
2663 * java-tree.h (DECL_FUNCTION_INIT_TEST_TABLE): New macro.
2665 * parse.y (emit_test_initialization): Combine hash_lookup calls.
2667 * java-tree.h (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND):
2668 Change from a hash table to a list.
2669 (struct_lang_decl): Change field 'smic' to match.
2670 * class.c (add_method_1): Initialize
2671 DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND to null list.
2672 * parse.y (adjust_init_test_initialization): Removed - inlined into -
2673 (java_expand_method_bodies): -here, since 'smic' is now a list.
2674 (patch_invoke): Add to 'smic' list, instead of hash_lookup.
2676 * check-init.c (WORD_SIZE): Use BITS_PER_UNIT.
2678 * class.c (java_hash_compare_tree_node): Fix casts.
2680 2001-12-04 Per Bothner <per@bothner.com>
2682 * check-init.c: Handle definite unassignment to finals in addition
2683 to definite assignment.
2684 (loop_current_locals): New field.
2685 (num_current_locals, int start_current_locals, num_current_words):
2687 (SET_P, CLEAR_P, SET_BIT): Add needed but missing parentheses.
2688 (ASSIGNED_P, UNASSIGNED_P, SET_ASSIGNED, SET_UNASSIGNED,
2689 CLEAR_ASSIGNED, CLEAR_UNASSIGNED): New macros.
2690 (get_variable_decl, check_final_reassigned): New functions.
2691 (check_init, check_bool_init): Modify as needed for checking finals.
2692 (check_for_initialization): Take extra parameter and return void.
2693 Do extra start-up logic to check final fields for assignment.
2694 * parse.y (check_static_final_variable_assignment_flag,
2695 reset_static_final_variable_assignment_flag, check_final_assignment,
2696 check_final_variable_local_assignment_flag,
2697 reset_final_variable_indirect_assignment_flag,
2698 reset_final_variable_global_assignment_flag): Remove functions.
2699 (java_complete_expand_methods, outer_field_access_fix,
2700 patch_assignment): Remove no-longer used logic.
2701 * java-tree.h (DECL_FIELD_FINAL_IUD): Change usage and comments.
2702 * parse.y (register_fields, java_complete_tree): Update accordingly.
2704 * check-init.c (ALLOC_WORDS/FREE_WORDS): Use xmalloc/free, not alloca.
2705 (DECLARE_BUFFERS, RELEASE_BUFFERS, ALLOC_BUFFER, FREE_BUFFER): New.
2706 (check_cond_init, check_bool2_init): Use DECLARE_BUFFERS.
2708 * java-tree.h (STATIC_CLASS_INIT_OPT_P): Temporarily turn off.
2710 * java-tree.h (DECL FINAL): New bit-field.
2711 (METHOD_FINAL, FIELD_FINAL, CLASS_FINAL): Define as DECL_FINAL.
2712 (LOCAL_FINAL_P): Use DECL_FINAL rather than old LOCAL_FINAL.
2713 (DECL_INIT_CALLS_THIS): New macro.
2714 (struct lang_decl): New bit-field init_calls_this.
2715 (DECL_FUNCTION_ALL_FINAL_INITIALIZED, DECL_FIELD_FINAL_LIIC,
2716 DECL_FIELD_FINAL_IERR, LOCAL_FINAL, TYPE_HAS_FINAL_VARIABLE
2717 (DECL_BIT_INDEX): Change to use pointer_alias_set since we now
2718 use it for both local variables and final fields.
2719 (struct lang_decl_var): Remove bit-fields final_liic, final_ierr,
2721 (struct lang_type): Remove hfv bit-field.
2722 (check_for_initialization): Change to return void.
2724 * java-tree.h (IS_ARRAY_LENGTH_ACCESS): New macros.
2725 * expr.c (build_java_array_length_access): Set IS_ARRAY_LENGTH_ACCESS.
2726 * check-init.c (final_assign_error): New helper function.
2727 (check_final_reassigned, check_init): Use it.
2728 (check_init): Also check IS_ARRAY_LENGTH_ACCESS for ARRAY.length.
2730 * java-tree.h (struct lang_decl, struct lang_decl_var): Change all
2731 bit-fields to unsigned.
2733 2001-12-03 Per Bothner <per@bothner.com>
2735 * parse.y (patch_binop): Minor constant folding.
2737 * parse.y (build_current_thisn): Shorter 'buffer'.
2739 2001-12-03 Per Bothner <per@bothner.com>
2741 * decl.c (complete_start_java_method): Now generate TRY_FINALLY_EXPR
2742 instead of CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR.
2743 * jcf-write.c (generate_bytecode_insns): Remove support for
2744 CLEANUP_POINT_EXPR and WITH_CLEANUP_EXPR as they are no longer used.
2745 * check-init.c (check_init): Likewise.
2747 2001-12-03 Per Bothner <per@bothner.com>
2749 * verify.c (subroutine_nesting): New function.
2750 (verify_jvm_instructions): Use it to fix logic for checking that
2751 we're done with the current subroutine.
2753 * verify.c (verify_jvm_instruction): For OPCODE_checkcast and
2754 OPCODE_instanceof use POP_TYPE macro for better diagnostics.
2756 2001-12-03 Per Bothner <per@bothner.com>
2758 * jcf.h: Fix obvious typo in comment.
2759 * typeck.c (build_null_signature): Add comment.
2761 2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk>
2763 * expr.c: Remove leading capital from diagnostic messages, as
2764 per GNU coding standards.
2765 * jcf-io.c: Similarly.
2766 * jcf-parse.c: Similarly.
2767 * jv-scan.c: Similarly.
2768 * jvspec.c: Similarly.
2769 * mangle.c: Similarly.
2771 2001-12-02 Tang Ching-Hui <nicholas@cs.nthu.edu.tw>
2772 Alexandre Petit-Bianco <apbianco@redhat.com>
2774 * expr.c (build_java_arrayaccess): Call save_expr on array for
2775 correct evaluation order, modified comment, fixed indentation.
2776 * parse.y: (patch_assignment): Correctly extract the array base
2777 from the tree generate by build_java_arrayaccess, added comments.
2778 (patch_array_ref): Remove SAVE_EXPR on ARRAY_REF.
2779 Fixes PR java/3096, PR java/3803, PR java/3965.
2781 2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk>
2783 * expr.c (expand_byte_code): Remove trailing periods from messages.
2784 * jcf-parse.c (load_class, jcf_parse): Similarly.
2785 * jcf-write.c (generate_classfile): Similarly.
2786 * lex.c (java_lex): Similarly.
2788 2001-11-30 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2790 * class.c (add_interface_do): Set BINFO_VPTR_FIELD.
2792 2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk>
2794 * Make-lang.in (java.generated-manpages): New dummy target.
2796 2001-11-27 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
2798 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
2800 (lang_specific_pre_link): Use set_input to set input_filename.
2802 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
2803 (main): Fix definition.
2804 Strip `main' from classname.
2807 2001-11-18 Roger Sayle <roger@eyesopen.com>
2809 * parse.h (java_expand_switch): Remove old prototype.
2811 2001-11-18 Tom Tromey <tromey@redhat.com>
2813 Fix for PR java/1401:
2814 * jcf-write.c (generate_bytecode_insns) [binop]: Handle case where
2816 (generate_bytecode_insns) [MODIFY_EXPR]: Handle `OP=' case
2819 2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk>
2821 * lang.c (finish_parse): Rename to java_finish.
2822 (LANG_HOOKS_FINISH, java_finish): New.
2824 2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk>
2826 * decl.c (init_decl_processing): Rename java_init_decl_processing.
2827 * java-tree.h: New prototype.
2828 * lang.c (java_init): Update prototype. Combine with old init_parse.
2830 2001-11-13 Tom Tromey <tromey@redhat.com>
2832 * gjavah.c (method_signature): New global.
2833 (HANDLE_METHOD): Set it.
2834 (decompile_return_statement): New function.
2835 (decompile_method): Use it.
2836 (print_method_info): Removed `synth' argument.
2838 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2840 * java-tree.h (java_set_yydebug): New.
2841 * jcf-parse.c (set_yydebug): Rename java_set_yydebug.
2842 * lang.c (LANG_HOOKS_SET_YYDEBUG): Override.
2843 (print_lang_decl, print_lang_type, print_lang_identifier,
2844 print_lang_statistics, lang_print_xnode): Remove.
2846 2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk>
2848 * jcf-parse.c (init_lex): Remove.
2849 * lang.c (language_string, lang_identify): Remove.
2850 (struct lang_hooks): Constify.
2851 (LANG_HOOKS_NAME): Override.
2852 (init_parse): Update.
2854 2001-11-08 Andreas Franck <afranck@gmx.de>
2856 * Make-lang.in (JAVA_INSTALL_NAME, JAVA_CROSS_NAME): Handle
2857 program_transform_name the way suggested by autoconf.
2858 (java.install-common): Also transform auxiliary program names with
2859 program_transform_name.
2861 2001-11-08 Tom Tromey <tromey@cygnus.com>
2863 * parse.y (trap_overflow_corner_case): New rule.
2864 (unary_expression): Use it.
2865 * lex.c (java_init_lex): Don't set minus_seen.
2866 (yylex): Don't use minus_seen. Communicate overflow to parser for
2868 (error_if_numeric_overflow): New function.
2869 * parse.h (minus_seen): Removed field.
2870 (JAVA_RADIX10_FLAG): New define.
2872 2001-11-07 Tom Tromey <tromey@redhat.com>
2874 Patch for PR java/1414:
2875 * parse.y (case_label_list): New global.
2876 (goal): Register case_label_list with GC.
2877 (java_complete_lhs): Save new case on case_label_list.
2878 (patch_switch_statement): Check for duplicate case labels.
2880 2001-11-07 Alexandre Petit-Bianco <apbianco@redhat.com>
2882 * parse.y (patch_assignment): Removed unused third argument.
2883 (java_complete_lhs): Removed unused third argument to patch_assignment.
2885 2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk>
2887 * lang.c: Include langhooks-def.h.
2888 * Make-lang.in: Update.
2890 2001-10-31 Zack Weinberg <zack@codesourcery.com>
2892 * Make-lang.in: Replace $(INTL_TARGETS) with po-generated.
2894 2001-10-29 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2896 * mangle.c (find_compression_record_match): Don't match compression
2897 records for package name elements unless they occur at the start of
2898 the name. Fix for PR java/4717.
2900 2001-10-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2902 * expr.c (expand_java_field_op): Don't special-case references to
2903 java.lang.PRIMTYPE.TYPE.
2904 (build_primtype_type_ref): Removed.
2905 * java-tree.h (build_primtype_type_ref): Remove prototype.
2906 * parse.y (maybe_build_primttype_type_ref): Removed.
2907 (complete_function_arguments): Don't special-case references to
2908 java.lang.PRIMTYPE.TYPE.
2909 (patch_assignment): Likewise.
2910 (array_constructor_check_entry): Likewise.
2912 2001-10-24 Alexandre Petit-Bianco <apbianco@redhat.com>
2914 * mangle.c (static tree compression_table): Fixed leading comment.
2915 * parse.h (struct parser_ctxt): Fixed field comment.
2916 * parse.y (check_pkg_class_access): New prototype, fixed leading
2917 comment, new parameter used to emit error only if passed as true.
2918 (parse_check_super): Pass extra argument to check_pkg_class_access.
2919 (do_resolve_class): Likewise.
2920 (process_imports): Likewise.
2921 (read_import_dir): Fixed indentation.
2922 (find_in_imports_on_demand): New local class_type_name. Local
2923 node_to_use deleted. while loop changed into for loop. Report
2924 multiple definition only for accessible classes. Improved error
2926 (start_complete_expand_method): Local `ptr' removed. DECL_ARGUMENTS
2927 assigned to parameter list, fixed indentation. while loop changed
2928 into for loop, restore TREE_CHAIN on local `tem' before the next
2931 2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2933 * lang.c (lang_get_alias_set): Deleted.
2935 2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2937 * gjavah.c (jni_print_char): Fix thinko in last change.
2939 * gjavah.c (jni_print_char, decode_signature_piece): Use
2940 safe-ctype macros and/or fold extra calls into fewer ones.
2941 * lex.c (java_read_unicode, java_lex): Likewise.
2942 * lex.h (JAVA_START_CHAR_P, JAVA_PART_CHAR_P, JAVA_ASCII_DIGIT,
2943 JAVA_ASCII_HEXDIGIT, JAVA_ASCII_LETTER): Likewise.
2944 * mangle_name.c (append_unicode_mangled_name,
2945 unicode_mangling_length): Likewise.
2947 2001-10-17 Richard Henderson <rth@redhat.com>
2949 * Make-lang.in (java/lang.o): Depend on langhooks.h.
2951 2001-10-15 Alexandre Petit-Bianco <apbianco@redhat.com>
2953 * lang.c (langhooks.h): Included.
2954 (LANG_HOOKS_INIT): Redefined.
2955 (LANG_HOOKS_INIT_OPTIONS): Likewise.
2956 (LANG_HOOKS_DECODE_OPTION): Likewise.
2957 (struct lang_hooks lang_hooks): New initialization.
2959 2001-10-11 Per Bothner <per@bothner.com>
2961 * parse.y (patch_synchronized_statement): Use a TRY_FINALLY_EXPR
2962 rather than a CLEANUP_POINT_EXPR/WITH_CLEANUP_EXPR pair.
2963 The former is simpler, and jcf-write.c handles it better.
2964 (java_complete_lhs): No longer need to handle CLEANUP_POINT_EXPR
2965 or WITH_CLEANUP_EXPR.
2966 * jcf-write.c: Revert Alex's change from 2000-10-18. It is no
2967 longer needed, as we already handle empty TRY_FINALLY_EXPR bodies fine.
2969 * parse.y (patch_if_else_statement): If the condition is constant,
2970 optimize away the test.
2972 2001-10-09 Alexandre Petit-Bianco <apbianco@redhat.com>
2974 * parse.y (patch_cast): Call patch_string on the first operand of
2975 the incoming node, update it if necessary. Fixes PR java/4510.
2977 2001-10-09 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
2979 * parse.y (find_as_inner_class): Don't disregard the enclosing scope
2980 when name qualifier matches a package name.
2982 2001-10-08 Tom Tromey <tromey@redhat.com>
2984 Fix for PR java/4489:
2985 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Always
2986 force a new label when computing `body_block'.
2988 2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
2990 * jcf-io.c (format_uint): Const-ify.
2991 * lang.c (java_tree_code_type, java_tree_code_length): Likewise.
2992 * lex.c (java_get_line_col): Likewise.
2993 * parse.y (build_incdec): Likewise.
2995 2001-10-05 Alexandre Petit-Bianco <apbianco@redhat.com>
2997 * parse.y (register_incomplete_type): Set JDEP_SUPER to be given
2998 a NULL enclosing context if appropriate. Fixes PR java/4466.
3000 2001-10-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3002 * parse.y (patch_assignment): Use lvalue's original TYPE when
3003 building the final COMPOUND_EXPR.
3004 (try_reference_assignconv): Fixed leading comment.
3006 2001-09-26 Alexandre Petit-Bianco <apbianco@redhat.com>
3008 * parse.y (check_final_variable_indirect_assignment): For
3009 COMPOUND_EXPR, return only if finals were found initialized
3010 properly, if not, keep on checking.
3011 (check_final_variable_global_assignment_flag): New local
3012 error_found, set when appropriate and used to decide whether to
3013 report uninitialized finals. Fixed typo in comment.
3015 2001-09-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3017 * decl.c (init_decl_processing): Fixed typo in predef_filenames
3018 last three initializations. Fixes PR java/4360.
3020 2001-09-21 Richard Henderson <rth@redhat.com>
3022 * class.c (get_dispatch_table): Handle function descriptors.
3023 (build_dtable_decl): Likewise.
3024 * expr.c (build_invokevirtual): Likewise.
3026 2001-09-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3028 * parse.y (patch_method_invocation): Build class initialization
3029 when static finals are used to qualify method invocation.
3032 2001-09-19 Alexandre Petit-Bianco <apbianco@redhat.com>
3034 * parse.h: (WFL_STRIP_BRACKET): Re-written using
3035 build_type_name_from_array_name.
3036 (STRING_STRIP_BRACKETS): New macro.
3037 * parse.y (build_type_name_from_array_name): New function.
3038 (array_creation_expression:): Accumulate []s instead of [s.
3039 (cast_expression:): Accumulate []s instead of [s after cast type
3041 (build_array_from_name): Local string deleted, use
3042 build_type_name_from_array_name.
3043 (build_unresolved_array_type): Accumulate []s instead of [s after
3045 (register_fields): Fixed comment.
3046 (resolve_class): Local name, base deleted, new locals tname and
3047 array_dims. Use build_type_name_from_array_name. Use array_dims to
3049 (purify_type_name): Use STRING_STRIP_BRACKETS.
3051 2001-09-18 Andreas Jaeger <aj@suse.de>
3053 * parse.y: Use VA_OPEN/VA_CLOSE/VA_FIXEDARG throughout.
3054 * jv-scan.c: Likewise.
3056 2001-09-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3058 * parse.y (patch_method_invocation): Inner class creation context
3059 check not enforced within constructors. Fixes PR java/1873.
3061 2001-09-16 Tom Tromey <tromey@redhat.com>
3063 * jcf-write.c (generate_bytecode_insns) [SWITCH_EXPR]: Call
3064 NOTE_PUSH for single-case push. Fixes PR java/4189.
3066 2001-09-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3068 * java-tree.h (TYPE_IMPORT_LIST): New macro.
3069 (TYPE_IMPORT_DEMAND_LIST): Likewise.
3070 (struct lang_type): New fields import_list and import_demand_list.
3071 * parse.y (java_complete_class): Initialize TYPE_IMPORT_LIST and
3072 TYPE_IMPORT_DEMAND_LIST with ctxp counterparts.
3073 (do_resolve_class): New local saved_enclosing_type, initialized,
3074 passed as parameter to find_in_imports and find_in_imports_on_demand.
3075 (find_in_imports): Added paramater enclosing_type, use its
3076 TYPE_IMPORT_LIST when applicable.
3077 (find_in_imports_on_demand): Added parameter enclosing_type, use
3078 its TYPE_IMPORT_DEMAND_LIST when applicable. Reorganized locals
3079 declaration and initialization.
3080 (fold_constant_for_init): Switch/restore current_class to the
3081 appropriate context.
3083 2001-09-13 Mark Mitchell <mark@codesourcery.com>
3085 * verify.c (verify_jvm_instructions): Fix typo.
3087 2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3089 * expr.c (expand_invoke): Const-ification.
3090 * parse.y (patch_method_invocation): Likewise.
3092 2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3094 * gjavah.c (cxx_keywords): Const-ification.
3095 * keyword.gperf (java_keyword): Likewise.
3096 * lang.c (java_tree_code_name): Likewise.
3097 * lex.c (cxx_keywords): Likewise.
3098 * parse.y (java_parser_context_suspend, merge_string_cste): Likewise.
3100 2001-09-11 Richard Henderson <rth@redhat.com>
3102 * parse.h (ctxp_for_generation): Mark extern.
3104 2001-09-10 Richard Henderson <rth@redhat.com>
3106 * class.c (build_class_ref): Set DECL_EXTERNAL before make_decl_rtl.
3108 2001-09-07 Matt Kraai <kraai@alumni.carnegiemellon.edu>
3110 * typeck.c (java_array_type_length, build_prim_array_type):
3111 Represent empty arrays by NULL index.
3113 2001-09-06 Alexandre Petit-Bianco <apbianco@redhat.com>
3115 * java-tree.h (compile_resource_file): Grouped with other prototypes.
3116 * jvspec.c (lang_specific_driver): Removed unused local `ptr.'
3118 2001-09-06 Anthony Green <green@redhat.com>
3120 * class.c (O_BINARY): Define if necessary.
3121 (registerResource_libfunc): Declare.
3122 (init_class_processing): Initilize registerResource_libfunc.
3123 (compile_resource_file): New function.
3124 * java-tree.h (resource_name): Declare.
3125 (compile_resource_file): Declare.
3126 * jcf-parse.c (yyparse): Handle compiling java resource files.
3127 * lang.c (java_decode_option): Handle -fcompile-resource option.
3128 * jvspec.c (lang_specific_driver): Handle -R flag for compiling
3130 * gcj.texi (Code Generation): Add documentation for -R flag.
3132 2001-09-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3134 * jcf-write.c (generate_classfile): Issue an error in case of
3135 field/initial value mismatch.
3136 * parse.y (analyze_clinit_body): Keep <clinit> if an array is
3137 being initialized and we're generating bytecode.
3138 (java_complete_lhs): In MODIFY_EXPR section: added comments,
3139 set DECL_INITIAL properly when appropriate.
3143 2001-09-01 Per Bothner <per@bothner.com>
3145 * parse.y (maybe_yank_clinit): A field without an initializer is not
3146 relevant. All initializers except static final and constant require
3147 <clinit>, regardless of flag_emit_class_files.
3149 2001-08-31 Per Bothner <per@bothner.com>
3151 * class.c (set_constant_value): When not emiting class files, then a
3152 String ConstantValue is a utf8const_ptr_type.
3154 2001-08-30 Per Bothner <per@bothner.com>
3156 * jcf-write.c (generate_classfile): Check that field is primitive
3157 or string before emitting ConstantValue attribute.
3159 2001-08-30 Per Bothner <per@bothner.com>
3161 * parse.y (resolve_qualified_expression_name): If creating a
3162 COMPOUND_EXPR, set it's type correctly.
3164 2001-08-30 Per Bothner <per@bothner.com>
3166 * jcf-io.c (open_class): Set filename field.
3168 * jcf-parse,c (parse_class_file): Set current_function_decl
3169 for better error message when Code attribute is missing.
3171 * lang.c (put_decl_node, lang_print_error): Re-arrange for
3172 better diagnostics, especially for constructors.
3174 2001-08-30 Per Bothner <per@bothner.com>
3176 * jcf-write.c (generate_classfile): Don't write ConstantValue
3177 attribute if field is not final, for compatibility with jdk.
3179 * jcf-write.c (generate_classfile): Convert ConstantValue values
3180 to correct type. Work-around for front-end bug.
3181 * class.c (set_constant_value): Error if constant has wrong type.
3183 2001-08-30 Per Bothner <per@bothner.com>
3185 * jcf-dump.c (print_constant): Fix fencepost error so "Float" and
3186 "Double" are printed at verbosity 1.
3188 * jcf-dump.c (main): Disable flag_print_attributes if --javap.
3190 * jcf-dump.c (SPECIAL_IINC): Remove unneeded casts to long.
3192 2001-08-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3194 * parse.y (patch_assignment): Don't verify final re-assignment here.
3195 (java_complete_lhs): Verify assignments to finals calling
3196 patch_assignment. Verify re-assignments to finals before calling
3199 2001-08-29 Alexandre Petit-Bianco <apbianco@redhat.com>
3201 * parse.y (java_complete_lhs): Allow final locals in CASE_EXPRs.
3204 2001-08-28 Alexandre Petit-Bianco <apbianco@redhat.com>
3206 * lex.c (java_lex): new local found_hex_digits. Set and then used
3207 in test to reject invalid hexadecimal numbers.
3208 * parse.y (java_complete_tree): Prevent unwanted cast with
3209 initialized floating point finals.
3210 (patch_binop): Emit a warning when detecting a division by zero,
3211 mark result not constant, don't simplify non integer division.
3213 2001-08-28 Per Bothner <per@bothner.com>
3215 * jcf-write.c (generate_bytecode_insns): For increments and
3216 decrements just recurse to push constant. Improvement on Mark's patch.
3218 2001-08-28 Mark Mitchell <mark@codesourcery.com>
3220 * jcf-write.c (generate_bytecode_insns): Generate an integer to
3221 real conversion for increments and decrements of reals.
3223 2001-08-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3225 * parse.y (resolve_qualified_expression_name): Handle unresolved
3226 qualified expressions, prevent numerical qualifiers, fixed typo.
3229 2001-08-24 Alexandre Petit-Bianco <apbianco@redhat.com>
3231 * parse.y (check_deprecation): Handle TYPE_DECL in a special case,
3232 don't report anything but deprecated class when marked so. Handle
3234 (patch_method_invocation): Check deprecation on methods and types.
3235 (patch_binop): code becomes an enum tree_code, added default: to
3236 switch to handle that. Detect division by zero, try to fold and
3237 return before using a subroutine.
3239 2001-08-23 Alexandre Petit-Bianco <apbianco@redhat.com>
3241 * jcf-parse.c (yyparse): Set magic to 0, don't issue error for a
3242 file smaller than 4 bytes.
3243 * parse.y (check_inner_circular_reference): New function.
3244 (check_circular_reference): Likewise.
3245 (array_initializer:): Accept {,}.
3246 (java_check_circular_reference): Rewritten using
3247 check_circular_reference and check_inner_circular_reference.
3248 (java_complete_expand_method): Unconditionally save and restore
3249 the unpurged exception list.
3250 (build_dot_class_method_invocation): Unmangle signature parameter.
3252 2001-08-21 Tom Tromey <tromey@redhat.com>
3254 * decl.c (init_decl_processing): Add `throws' field to method
3256 * class.c (make_method_value): Compute `throws' field for method.
3258 2001-08-22 Alexandre Petit-Bianco <apbianco@redhat.com>
3260 * parse.y (resolve_inner_class): Keep local_enclosing to NULL if
3261 circularity is detected.
3262 (ctors_unchecked_throws_clause_p): Fixed leading comment.
3264 2001-08-17 Richard Henderson <rth@redhat.com>
3266 * class.c (emit_register_classes): Add align parameter to
3267 call to assemble_integer.
3269 2001-08-16 Alexandre Petit-Bianco <apbianco@redhat.com>
3271 * jcf-parse.c (load_class): New locals saved and class_loaded. If
3272 loading a class_or_name fails, try considering an innerclass name
3273 and load the enclosing context.
3274 * parse.y (resolve_inner_class): New function.
3275 (find_as_inner_class): Added leading comment.
3276 (register_incomplete_type): Keep the current context as enclosing
3277 context for JDEP_FIELD dependencies.
3278 (do_resolve_class): Locals new_class_decl and super initialized to
3279 NULL. Call resolve_inner_class, explore the enclosing context
3280 superclass if necessary.
3283 2001-08-16 Tom Tromey <tromey@redhat.com>
3285 * jcf-dump.c (main): Updated for change to jcf_path_seal.
3286 * gjavah.c (main): Updated for change to jcf_path_seal.
3287 * lang.c (version_flag): New global.
3288 (java_decode_option): Recognize `-version'.
3289 (java_init): Update for change to jcf_path_seal.
3290 * jcf.h (jcf_path_seal): Added `print' argument.
3291 * jcf-path.c (jcf_path_seal): Added `print' argument.
3293 2001-08-13 Zack Weinberg <zackw@panix.com>
3295 * Make-lang.in (java/decl.o): Update dependencies.
3296 * decl.c: Include libfuncs.h, don't include toplev.h.
3298 2001-08-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3300 * decl.c (init_decl_processing): exception_type_node,
3301 class_not_found_type_node, and no_class_def_found_type_node
3302 initialized. predef_filenames augmented accordingly.
3303 instinit_identifier_node initialized.
3304 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): Entry removed.
3305 * java-tree.h (enum java_tree_index): New entries
3306 JTI_EXCEPTION_TYPE_NODE, JTI_CLASS_NOT_FOUND_TYPE_NODE,
3307 JTI_NO_CLASS_DEF_FOUND_TYPE_NODE, JTI_INSTINIT_IDENTIFIER_NODE.
3308 (exception_type_node): New macro.
3309 (class_not_found_type_node): Likewise.
3310 (no_class_def_found_type_node): Likewise.
3311 (instinit_identifier_node): Likewise.
3312 (PREDEF_FILENAMES_SIZE): Adjusted.
3313 (TYPE_HAS_FINAL_VARIABLE): Fixed typo.
3314 (struct lang_type): Fixed typo in bitfield name.
3315 (DECL_INSTINIT_P): New macro.
3316 (ID_INSTINIT_P): Likewise.
3317 * jcf-write.c (generate_classfile): instinit$ bears the Synthetic
3319 * parse.y (encapsulate_with_try_catch): New function.
3320 (generate_instinit): Likewise.
3321 (build_instinit_invocation): Likewise.
3322 (ctors_unchecked_throws_clause_p): Likewise.
3323 (add_instance_initializer): Deleted.
3324 (build_instance_initializer): Likewise.
3325 (in_instance_initializer): Likewise.
3326 (check_method_redefinition): instinit$ not to be verified.
3327 (java_complete_expand_methods): Generate instinit$, simplified code.
3328 (build_dot_class_method): Eliminated unnecessary locals. Use
3329 encapsulate_with_try_catch, removed unnecessary code.
3330 (fix_constructors): New local iii. Use build_instinit_invocation.
3331 (patch_method_invocation): Added comment.
3332 (maybe_use_access_method): Don't consider instinit$.
3333 (find_applicable_accessible_methods_list): Shorten the search for
3335 (java_complete_lhs): case INSTANCE_INITIALIZERS_EXPR removed.
3336 (patch_return): Use DECL_INSTINIT_P instead of in_instance_initializer.
3337 (patch_throw_statement): Likewise. Fixed typo.
3339 2001-08-12 David Edelsohn <edelsohn@gnu.org>
3342 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3343 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3345 (lang_specific_pre_link): Use set_input to set input_filename.
3347 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3348 (main): Fix definition.
3349 Strip `main' from classname.
3352 2001-08-11 Zack Weinberg <zackw@panix.com>
3354 * lex.h: Don't include setjmp.h. Don't define
3355 SET_FLOAT_HANDLER or prototype set_float_handler.
3357 2001-08-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3359 * expr.c (java_lang_expand_expr): Call `expand_end_bindings' and
3360 `poplevel' in the right order.
3362 2001-08-09 Richard Henderson <rth@redhat.com>
3364 * Make-lang.in (class.o): Depend on TARGET_H.
3365 * class.c (emit_register_classes): Use target hooks instead of
3366 assemble_constructor and assemble_destructor.
3368 2001-08-08 Alexandre Petit-Bianco <apbianco@redhat.com>
3370 * check-init.c (flags.h): Include
3371 (check_init): Don't report uninitialized static class
3372 initialization flags, don't free bit index when doing static class
3373 initialization optimization.
3374 (check_for_initialization): Return type changed to `unsigned int.'
3375 (attach_initialized_static_class): New function.
3376 * class.c (add_method_1): Create the initialized static class
3378 (finish_class): Always emit deferred inline methods.
3379 * decl.c (emit_init_test_initialization): Moved to expr.c
3380 (complete_start_java_method): Don't traverse
3381 DECL_FUNCTION_INIT_TEST_TABLE.
3382 (lang_mark_tree): Mark hash tables in function decls.
3383 * expr.c (emit_init_test_initialization): Moved from decl.c.
3384 (build_class_init): Create LAG_DECL_SPECIFIC for the static class
3385 initialization flag, set DECL_CONTEXT and
3386 LOCAL_CLASS_INITIALIZATION_FLAG.
3387 (java_lang_expand_expr): Emit initialization code for static class
3388 initialized flags when entering block, if necessary.
3389 * gcj.texi (-fno-optimize-static-class-initialization): Documented.
3390 * java-tree.h (flag_optimize_sci): New global variable declaration.
3391 (DECL_FUNCTION_INITIALIZED_CLASS_TABLE): New macro.
3392 (DECL_FUNCTION_STATIC_METHOD_INVOCATION_COMPOUND): Likewise.
3393 (LOCAL_FINAL_P): Fixed typo in comment.
3394 (FINAL_VARIABLE_P): Likewise.
3395 (LOCAL_CLASS_INITIALIZATIO_FLAG): New macro.
3396 (LOCAL_CLASS_INITIALIZATIO_FLAG_P): Likewise.
3397 (struct lang_decl): New fields `ict', `smic' and `cif.'
3398 (check_for_initialization): New returned value for global.
3399 (attach_initialized_static_class): New global function.
3400 (STATIC_CLASS_INIT_OPT_P): New macro.
3401 * lang-options.h (-fno-optimize-static-class-initialization): New flag.
3402 * lang.c (java_decode_option): Handle
3403 `-fno-optimize-static-class-initialization'
3404 * parse.y (start_complete_expand_method): New function.
3405 (java_expand_method_bodies): Likewise.
3406 (attach_init_test_initialization_flags): Likewise.
3407 (adjust_init_test_initialization): Likewise.
3408 (emit_test_initialization): Likewise.
3409 (java_complete_expand_methods): Nullify abstract and native method
3411 (java_complete_expand_method): New locals `fbody', `block_body'
3412 and `exception_copy.' Reorganized: directly return on empty method
3413 bodies, call `start_complete_expand_method', remember definitely
3414 initialized static class in function, don't expand method bodies.
3415 (java_expand_classes): Call `java_expand_method_bodies' before
3416 `finish_class' when compiling to native.
3417 (resolve_expression_name): Use `orig' after building outer class
3419 (patch_invoke): Remember static method invokations.
3421 2001-08-06 Richard Henderson <rth@redhat.com>
3423 * class.c (emit_register_classes): Pass a symbol_ref and priority
3424 to assemble_constructor.
3426 2001-08-02 Alexandre Petit-Bianco <apbianco@redhat.com>
3428 * java-tree.h (all_class_filename): New macro.
3429 (enum java_tree_index): New enum `JTI_ALL_CLASS_FILENAME.'
3430 (BUILD_FILENAME_IDENTIFIER_NODE): Fixed leading comment. Link
3431 newly created IDENTIFIER_NODE to `all_class_filename.'
3433 2001-08-01 Jeff Sturm <jsturm@one-point.com>
3435 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE):
3436 Use ggc_add_tree_root to register roots.
3438 2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3440 * check-init.c (check_init): WITH_CLEANUP_EXPR node to use its
3441 second operand calling check_init.
3442 * decl.c (complete_start_java_method): Swaped second and third
3443 arguments while creating WITH_CLEANUP_EXPR node.
3444 * jcf-write.c (generate_bytecode_insns): Use second operand
3445 instead of third when handling WITH_CLEANUP_EXPR.
3446 * parse.y (java_complete_lhs): Expand second operand of
3447 WITH_CLEANUP_EXPR nodes.
3448 (patch_synchronized_statement): Swaped second and third arguments
3449 while creating WITH_CLEANUP_EXPR node.
3451 2001-07-18 Alexandre Petit-Bianco <apbianco@redhat.com>
3453 * parse.y (create_interface): Avoid cyclic inheritance report when
3454 syntax error encountered during class definition.
3457 2001-08-02 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
3459 * jvspec.c (jvgenmain_spec): Cannot use %umain, breaks
3461 (lang_specific_pre_link): Use set_input to set input_filename.
3463 * jvgenmain.c (usage): Append literal `main' to CLASSNAME.
3464 (main): Fix definition.
3465 Strip `main' from classname.
3468 2001-07-18 Tom Tromey <tromey@redhat.com>
3471 * lex.h: Use HAVE_ICONV, not HAVE_ICONV_H.
3472 * lex.c (java_new_lexer): Use ICONV_CONST.
3473 (java_read_char): Likewise.
3474 * Make-lang.in (jc1$(exeext)): Link against LIBICONV.
3475 (jv-scan$(exeext)): Likewise.
3477 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3479 * parse.h (INTERFACE_INNER_MODIFIERS): Disallow `private.'
3480 * parse.y (check_class_interface_creation): Allow `private' if the
3481 enclosing is not an interface.
3482 (create_interface): Interface tagged public if the enclosing
3483 context is an interface.
3484 (create_class): Class tagged public if the enclosing context
3488 2001-07-17 Alexandre Petit-Bianco <apbianco@redhat.com>
3490 * class.c (push_class): Set DECL_SIZE to `integer_zero_node.'
3493 2001-07-14 Tim Josling <tej@melbpc.org.au>
3495 * check-init.c (check_init): Remove references to EXPON_EXPR.
3497 2001-07-13 Alexandre Petit-Bianco <apbianco@redhat.com>
3499 * parse.y (java_complete_lsh): Set CAN_COMPLETE_NORMALLY and unset
3500 TREE_CONSTANT_OVERFLOW of CASE_EXPR value.
3503 2001-07-13 Tom Tromey <tromey@redhat.com>
3505 * jvspec.c (jvgenmain_spec): Remove -ffilelist-file from cc1
3508 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3510 * parse.y (patch_method_invocation): Don't override primary if one
3511 is already provided, but let this$<n> be built. Fixed comment.
3513 2001-07-12 Alexandre Petit-Bianco <apbianco@redhat.com>
3515 * parse.y (empty_statement:): Report empty statement error only
3516 when found at class declaration level.
3519 2001-07-12 Tom Tromey <tromey@redhat.com>
3521 * expr.c (expand_load_internal): New function.
3522 (LOAD_INTERNAL): Use it.
3524 2001-07-11 Alexandre Petit-Bianco <apbianco@redhat.com>
3526 * parse.y (verify_constructor_super): Compare anonymous class ctor
3527 args with `valid_method_invocation_conversion_p.'
3530 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3532 * lang-specs.h: Forbit the use if `-femit-class-file{s}' without
3533 `-fsyntax-only.' Fixes PR java/3248
3535 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3537 * jcf-io.c (find_class): Clarified error message. Fixes PR java/2603
3539 2001-07-10 Alexandre Petit-Bianco <apbianco@redhat.com>
3541 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): No `this' is fine if the
3542 current function is static. Fixes PR java/1970
3544 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3546 * parse.y (patch_method_invocation): Add enclosing context to ctor
3547 calls if necessary. Fixes PR java/2953
3549 2001-07-09 Alexandre Petit-Bianco <apbianco@redhat.com>
3551 * parse.y (resolve_package): Abort if qualified expression member
3553 (qualify_ambiguous_name): Don't qualify as type if `this' in use.
3556 2001-07-07 Zack Weinberg <zackw@stanford.edu>
3558 * verify.c: Don't use // comments.
3560 2001-07-05 Tom Tromey <tromey@redhat.com>
3562 * lang.c (flag_assume_compiled): Removed.
3563 * java-tree.h (flag_assume_compiled): Removed.
3564 * lang-options.h: Removed -ffile-list-file, -fuse-boehm-gc,
3565 -fhash-synchronization, -fuse-divide-subroutine,
3566 -fcheck-references, -femit-class-file, -femit-class-files,
3567 -fassume-compiled. Updated --encoding information. Changed
3568 -foutput-class-dir to `-d'.
3570 2001-07-04 Daniel Berlin <dan@cgsoftware.com>
3572 * jcf-parse.c (parse_class_file): Add lineno parameter to
3573 debug_start_source_file call.
3575 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
3577 * gcj.texi: Use gpl.texi.
3578 * Make-lang.in ($(srcdir)/java/gcj.info, java/gcj.dvi): Update
3579 dependencies and use doc/include in search path.
3581 2001-07-03 Jeff Sturm <jsturm@one-point.com>
3583 * parse.y (fix_constructors): Test if a CALL_EXPR invokes
3584 `this'. If so, don't build instance initializers.
3586 2001-07-03 Alexandre Petit-Bianco <apbianco@redhat.com>
3588 * parse.y (resolve_expression_name): Improved error message for
3589 inner class cases. Fixes PR java/1958
3591 2001-06-28 Gabriel Dos Reis <gdr@codesourcery.com>
3593 * lang.c: #include diagnostic.h
3594 (lang_print_error): Add a `diagnostic_context *' parameter.
3595 (java_dummy_print): Likewise.
3596 * Make-lang.in (JAVA_LEX_C): Depend on diagnostic.h
3598 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3600 * jcf-parse.c (gcc_mark_jcf): Test for a finished JCF.
3601 * jcf.h (typedef struct JCF): New bitfield `finished.'
3602 (JCF_FINISH): Set `finished.'
3603 (JCF_ZERO): Reset `finished.'
3606 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3608 * parse.y (class_body_declaration:): Don't install empty instance
3612 2001-06-27 Alexandre Petit-Bianco <apbianco@redhat.com>
3614 * class.c (set_super_info): Call `set_class_decl_access_flags.'
3615 (set_class_decl_access_flags): New function.
3616 * java-tree.h (set_class_decl_access_flags): New prototype.
3617 * jcf-parse.c (handle_innerclass_attribute): Read and set access flags.
3618 (parse_class_file): New local `decl_max_locals.' Take wide types
3619 into account to compute DECL_MAX_LOCALS.
3620 * parse.y (type_import_on_demand_declaration:): Ignore duplicate
3623 2001-06-22 Jan van Male <jan.vanmale@fenk.wau.nl>
3625 * zipfile.h: Use GCC_JCF_H instead of JCF_H.
3627 2001-06-20 Alexandre Petit-Bianco <apbianco@redhat.com>
3629 * class.c (java_hash_tree_node): Fixed indentation in leading comment.
3630 * parse.y (do_resolve_class): Moved comments out to leading comment
3631 section. Removed local `start', New local `_ht' and
3632 `circularity_hash.' Record `enclosing' in hash table and search
3633 it to detect circularity. Use `enclosing' as an argument to
3634 `lookup_cl.' Free the hash table when done.
3636 2001-06-19 Tom Tromey <tromey@redhat.com>
3638 * lex.c (java_read_char): Disallow invalid and overlong
3639 sequences. Fixes PR java/2319.
3641 2001-06-05 Jeff Sturm <jsturm@one-point.com>
3643 * decl.c (create_primitive_vtable): Don't call make_decl_rtl.
3645 2001-06-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3647 * expr.c (force_evaluation_order): Match wrapped ctor calls, locate
3648 arguments accordingly.
3650 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
3652 * gcj.texi: Move contents to just after title page.
3654 2001-06-01 Alexandre Petit-Bianco <apbianco@redhat.com>
3656 * parse.y (type_literals:): Use `build_incomplete_class_ref' with
3658 (patch_incomplete_class_ref): Build the class ref, build the class
3659 init if necessary, complete the tree.
3662 2001-05-31 Alexandre Petit-Bianco <apbianco@redhat.com>
3664 * parse.y (lookup_field_wrapper): Test `name' code.
3665 (resolve_qualified_expression_name): Test `qual_wfl' code.
3666 (qualify_ambiguous_name): Handle `CONVERT_EXPR', fixe indentation,
3667 handle `qual_wfl' by code.
3668 (maybe_build_primttype_type_ref): Test `wfl' code.
3670 2001-05-23 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
3672 * Make-lang.in ($(srcdir)/java/gcj.info): Added dependencies on
3674 (java/gcj.dvi): Use TEXI2DVI instead of custom tex calls. Create
3675 the dvi file in the java directory.
3677 2001-05-25 Sam TH <sam@uchicago.edu>
3679 * gen-table.pl javaop.h jcf.h lex.h,
3680 parse.h: Fix header include guards.
3682 2001-05-23 Joseph S. Myers <jsm28@cam.ac.uk>
3684 * jv-scan.c (version): Update copyright year.
3686 2001-05-21 Per Bothner <per@bothner.com>
3688 * jcf-parse.c (read_class): If class is from .class or .zip file
3689 and it's already been read, don't push/pop parser context.
3691 2001-05-18 Per Bothner <per@bothner.com>
3693 * jvspec.c (lang_specific_pre_link): Re-arrange the linker
3694 command line so the jvgenmain-generated main program comes first.
3696 2001-05-15 Tom Tromey <tromey@redhat.com>
3698 * class.c (build_utf8_ref): Don't generate identifier based on
3701 2001-05-12 Richard Henderson <rth@redhat.com>
3703 * java-tree.def (JAVA_EXC_OBJ_EXPR): New.
3704 * expr.c (java_lang_expand_expr): Expand it.
3705 (process_jvm_instruction): Build JAVA_EXC_OBJ_EXPR instead of
3706 calling build_exception_object_ref.
3707 * parse.y (catch_clause_parameter): Likewise.
3708 (build_dot_class_method): Likewise.
3709 (try_reference_assignconv): Likewise.
3710 * check-init.c (check_init): Check JAVA_EXC_OBJ_EXPR not EXC_PTR_EXPR.
3711 * jcf-write.c (generate_bytecode_insns): Likewise.
3713 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3715 * parse.y (build_unresolved_array_type): Set
3716 EXPR_WFL_QUALIFICATION on the newly created wfl.
3717 Fixes PR java/2538. Fixes PR java/2535.
3719 2001-05-07 Alexandre Petit-Bianco <apbianco@redhat.com>
3721 * parse.y (fix_constructors): Removed unnecessary assignment to
3722 local. Moved assignment to `this$<n>', fixed comments and
3724 (build_wfl_wrap): Fixed indentation.
3725 Fixes PR java/2598, java/2579 and java/2658.
3727 2001-05-03 Mo DeJong <mdejong@redhat.com>
3729 * lex.c (java_new_lexer): Call iconv_close on temp handle used to
3730 check for byte swap.
3732 2000-05-02 Jeff Sturm <jsturm@one-point.com>
3734 * expr.c (build_class_init): Move MODIFY_EXPR
3735 outside of COND_EXPR. Remove variable `call'.
3737 2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3739 * decl.c: NULL_PTR -> NULL.
3740 * jcf-write.c: Likewise.
3742 2001-05-01 Tom Tromey <tromey@redhat.com>
3744 * Make-lang.in ($(srcdir)/java/gcj.info): Added `-I..'.
3745 (java/gcj.dvi): Added $(srcdir) to TEXINPUTS.
3746 * gcj.texi: Updated copyright text. Include fdl.texi.
3747 (Top): Link to new node.
3749 2001-05-01 Per Bothner <per@bothner.com>
3751 * parse.h (REGISTER_IMPORT): Use tree_cons instead of chainon.
3753 2001-05-01 Per Bothner <per@bothner.com>
3755 * parse.y (java_pop_parser_context): The TREE_VALUE of a link in the
3756 import_list contains the name, not the TREE_PURPOSE.
3758 2001-04-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3760 * jcf-io.c (read_zip_member): Cast to long in comparison with
3763 * jvspec.c (lang_specific_driver): Initialize variables.
3765 * mangle.c (find_compression_record_match): Likewise.
3767 * typeck.c (build_null_signature): Provide static prototype. Mark
3768 parameter with ATTRIBUTE_UNUSED.
3770 * verify.c (verify_jvm_instructions): Initialize variable.
3772 2001-04-27 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3774 * parse.y (do_resolve_class): Check for cyclic inheritance during
3775 inner class resolution.
3777 2001-04-27 Per Bothner <per@bothner.com>
3779 * parse.y (java_expand_classes): Don't change ctxp_for_generation
3780 while iterating, since that could cause gc to lose stuff.
3782 2001-04-26 Per Bothner <per@bothner.com>
3784 Fix method search wrt scope of inner classes to match JLS2.
3785 * typeck.c (build_null_signature): New static function.
3786 (has_method): New function. Uses build_null_signature and lookup_do.
3787 * java-tree.h (has_method): New declaration.
3788 * parse.y (find_applicable_accessible_methods_list): Do not search
3789 context of inner classes here.
3790 (patch_method_invocation): Search scope, ie. current and outer clases,
3791 for method matching simple name, to find class.
3793 2001-04-26 Per Bothner <per@bothner.com>
3795 * jcf-write.c (generate_bytecode_insns case SWITCH_EXPR):
3796 Fix thinko: If a single case, use if_icmpeq, not ifeq.
3798 * constants.c (find_methodref_with_class_index): New function.
3799 (find_methodref_index): Use find_methodref_with_class_index.
3800 * java-tree.h (find_methodref_with_class_index): New declaration.
3801 * jcf-write.c (generate_bytecode_insns case CALL_EXPR): Don't change
3802 DECL_CONTEXT, instead use new find_methodref_with_class_index function.
3803 If context changed from interface to class, don't use invokeinterface.
3805 2001-04-25 Per Bothner <per@bothner.com>
3807 * verify.c (verify_jvm_instructions): For field instructions,
3808 check that field index is valid. For invoke instructions, check that
3809 method index is valid.
3811 2001-04-25 Alexandre Oliva <aoliva@redhat.com>
3813 * config-lang.in (target_libs): Copy from $libgcj_saved.
3815 2001-04-25 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
3817 * decl.c (init_decl_processing): Add new class "protectionDomain"
3819 * class.c (make_class_data): Set initial value for "protectionDomain".
3821 2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3823 * jvspec.c (lang_specific_driver): Fix memory allocation
3824 deficit, by using concat in lieu of xmalloc/sprintf.
3826 2001-04-20 Per Bothner <per@bothner.com>
3828 Fixes to compile multiple .class files at once.
3829 * decl.c (init_decl_processing): Don't set CLASS_LOADED_P.
3830 * java-tree.h (CLASS_PARSED_P): New macro.
3831 (CLASS_LOADED_P): Re-define to use TYPE_SIZE and CLASS_PARSED_P.
3832 * jcf-parse.c (jcf_parse_source): Inline into read_class.
3833 (read_class): Avoid some code duplication.
3834 Don't call JCF_FINISH for a .class file - might be needed later.
3835 (jcf_parse): Don't call layout_class here. Check/set CLASS_PARSED_P
3836 rather than CLASS_LOADED_P, since latter implies class laid out.
3837 (yyparse): Do layout_class and JCF_FINISh here instead, in pass 2.
3838 * parse.y: Don't need to set CLASS_LOADED_P for array types.
3840 2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3842 * Make-lang.in (java/boehm.o): Depend on toplev.h.
3844 * boehm.c: Include toplev.h.
3846 2001-04-06 Tom Tromey <tromey@redhat.com>
3847 Alexandre Petit-Bianco <apbianco@redhat.com>
3849 Fix for PR gcj/1404 and PR gcj/2332:
3850 * parse.y (build_array_from_name): If we use the type_wfl then
3851 accumulate dimensions from the original type as well.
3852 (build_unresolved_array_type): Don't modify TYPE_OR_WFL in place.
3854 2001-04-06 Tom Tromey <tromey@redhat.com>
3856 * parse.y (analyze_clinit_body): Return true if the second operand
3857 of a METHOD_EXPR is nonzero.
3859 2001-04-06 Tom Tromey <tromey@redhat.com>
3861 * Make-lang.in ($(srcdir)/java/parse-scan.c): Run bison from build
3863 ($(srcdir)/java/parse.c): Likewise.
3865 2001-04-05 Alexandre Petit-Bianco <apbianco@redhat.com>
3867 * gcj.texi: Use `which-gcj' instead of `which-g77.'
3868 (version-gcc): Initialized.
3869 (which-gcj): Likewise.
3871 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3873 * java-tree.h (struct lang_decl): New macro
3874 `DECL_FIXED_CONSTRUCTOR_P.' New field `fixed_ctor.'
3875 * parse.y (build_instance_initializer): New function.
3876 (add_instance_initializer): Use it.
3877 (java_fix_constructors): Set `current_class' before fix pass.
3878 (fix_constructors): Just return if already fixed. Move `super()'
3879 invokation ahead. Use `build_instance_initializer.'
3882 2001-04-04 Alexandre Petit-Bianco <apbianco@redhat.com>
3884 * parse.y (resolve_qualified_expression_name): Pass field's
3885 DECL_CONTEXT to `not_accessible_p.'
3886 (not_accessible_p): Changed parameters order in `inherits_from_p'
3889 2001-03-27 Andrew Haley <aph@cambridge.redhat.com>
3891 * lang-options.h: Add flag_check_references.
3893 2001-04-04 Per Bothner <per@bothner.com>
3895 * java-tree.h (CONSTANT_VALUE_P): New macro.
3896 * jcf-write.c (generate_classfile): Use CONSTANT_VALUE_P.
3897 * parse.y (maybe_build_class_init_for_field): New static function.
3898 (resolve_expression_name, resolve_field_access): Use
3899 maybe_build_class_init_for_field instead of build_class_init
3900 This does not do the init if the field is compile-time-constant.
3901 (resolve_field_access): Simplify.
3903 * parse.y (fold_constant_for_init): Merge test into switch.
3905 2001-04-03 Zack Weinberg <zackw@stanford.edu>
3907 * Make-lang.in (buffer.o, check-init.o, class.o): Don't depend
3909 * buffer.c, jvgenmain.c: Don't include gansidecl.h.
3911 2001-04-02 Zack Weinberg <zackw@stanford.edu>
3913 * expr.c (pop_type_0): Save the result of the first
3914 lang_printable_name call in a scratch buffer, so it
3915 won't be clobbered by the second call.
3917 2001-03-30 Alexandre Petit-Bianco <apbianco@redhat.com>
3919 * parse-scan.y (array_type:): Rewritten.
3920 (type_declaration:): `empty_statement' replaces `SC_TK.'
3921 (class_member_declaration:): `empty statement' added.
3922 (method_body:): Simplified.
3923 (static_initializer:): Likewise.
3924 (primary_no_new_array:): Use `type_literals.'
3925 (type_literals:): New rule.
3926 (dims:): Set and update `bracket_count.'
3927 Fixes PR java/1074. Fixes PR java/2412.
3929 2001-03-28 Hans Boehm <boehm@acm.org>
3931 * boehm.c (PROCEDURE_OBJECT_DESCRIPTOR): Set to use `build_int_2.'
3932 (get_boehm_type_descriptor): Set type on returned value to be a
3933 pointer length integer.
3935 2001-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
3937 * expr.c (pop_type_0): Call `concat' rather than building the
3939 (pop_type): Add format specifier in call to `error'.
3941 * parse.y (patch_method_invocation): Avoid casting away
3944 2001-03-28 Jeffrey Oldham <oldham@codesourcery.com>
3946 * jvgenmain.c (do_mangle_classname): End string constant with '\0'.
3948 2001-03-28 Richard Henderson <rth@redhat.com>
3950 IA-64 ABI Exception Handling:
3951 * Make-lang.in (except.o): Don't depend on eh-common.h.
3952 * check-init.c (check_init): Handle EXC_PTR_EXPR.
3953 * decl.c (init_decl_processing) [throw_node]: No _Jv_Sjlj_Throw.
3954 [soft_exceptioninfo_call_node]: Remove.
3955 [eh_personality_libfunc, lang_eh_runtime_type]: New.
3956 (end_java_method): No emit_handlers.
3957 * except.c (java_set_exception_lang_code): Remove.
3958 (method_init_exceptions): Don't call it.
3959 (prepare_eh_table_type): No CATCH_ALL_TYPE.
3960 (build_exception_object_ref): New.
3961 (expand_end_java_handler): Update for except.h name changes.
3962 (emit_handlers, expand_resume_after_catch): Remove.
3963 * expr.c (java_lang_expand_expr): Update for except.h name changes.
3964 (process_jvm_instruction): Use build_exception_object_ref.
3965 * java-tree.h (JTI_SOFT_EXCEPTIONINFO_CALL_NODE): Remove.
3966 (soft_exceptioninfo_call_node): Remove.
3967 (build_exception_object_ref): Declare.
3968 * jcf-write.c (generate_bytecode_insns) [CALL_EXPR]: No
3969 soft_exceptioninfo_call_node. Move processing ...
3970 [EXC_PTR_EXPR]: ... here.
3971 * parse.h (BUILD_ASSIGN_EXCEPTION_INFO): Remove dead code.
3972 * parse.y (catch_clause_parameter): Use build_exception_object_ref.
3973 (source_end_java_method): No java_set_exception_lang_code or
3975 (build_dot_class_method): Use build_exception_object_ref.
3976 (try_reference_assignconv): Check EXC_PTR_EXPR not
3977 soft_exceptioninfo_call_node.
3979 2001-03-28 Richard Henderson <rth@redhat.com>
3981 * java-tree.h (throw_node): Define as a single member of
3982 java_global_trees instead of a separate array.
3983 (JTI_THROW_NODE): New.
3984 * decl.c (throw_node): Don't declare.
3985 (init_decl_processing): Init a scalar throw_node.
3986 Don't register it for gc.
3987 * check-init.c (check_init): Reference scalar throw_node.
3988 * expr.c (build_java_athrow): Likewise.
3989 * jcf-write.c (generate_bytecode_insns): Likewise.
3990 * parse.h (BUILD_THROW): Likewise.
3992 2001-03-28 Richard Henderson <rth@redhat.com>
3994 * decl.c (end_java_method): Do not save and restore
3995 flag_non_call_exceptions.
3996 * parse.y (source_end_java_method): Likewise.
3997 * lang.c (flag_exceptions): Don't declare.
3998 (java_init_options): Set flag_non_call_exceptions. Set
3999 flag_exceptions here ...
4000 (java_init): ... not here.
4002 2001-03-27 Richard Henderson <rth@redhat.com>
4004 * expr.c, parse.h: Use USING_SJLJ_EXCEPTIONS instead of
4005 exceptions_via_longjmp.
4007 * lang.c (flag_new_exceptions): Don't declare it.
4008 (java_init_options): Or set it.
4010 2001-03-27 Richard Henderson <rth@redhat.com>
4012 * decl.c (end_java_method): Rename asynchronous_exceptions to
4013 flag_non_call_exceptions.
4014 * parse.y (source_end_java_method): Likewise.
4016 2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4018 * Make-lang.in: Depend on $(SYSTEM_H), not system.h.
4020 2001-03-26 Mark Mitchell <mark@codesourcery.com>
4022 * parse.h (DECL_END_SOURCE_LINE): Don't rely on DECL_FRAME_SIZE.
4024 2001-03-26 Alexandre Petit-Bianco <apbianco@redhat.com>
4026 * parse.y (find_as_inner_class): Follow current package
4027 indications not to mistakingly load an unrelated class.
4029 2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4031 * constants.c (PUTN): Use memcpy, not bcopy.
4033 * lex.c (java_read_char): Use memmove, not bcopy.
4035 * parse.y (java_parser_context_resume): Use memcpy, not bcopy.
4037 2001-03-23 Per Bothner <per@bothner.com>
4039 * verify.c (verify_jvm_instructions): Replace 3 pop_type by POP_TYPE
4040 macro for better error pin-pointing.
4041 * java-tree.h: Fix typo in comment.
4043 * jcf-write.c (generate_bytecode_insns): Changes to TRY_FINALLY_EXPR.
4044 Don't include jsr/goto in exception range.
4045 Check if start and end of exception range are the same (also TRY_EXPR).
4046 Don't emit jsr after try_block if CAN_COMPLETE_NORMALLY is false.
4047 However, do emit the following goto even if try_block is empty.
4048 Defer freeing exception_decl until after the finalizer, to make
4049 sure the local isn't reused in the finalizer. Fixes PR java/1208.
4051 * parse.y (java_complete_lhs): If the try-clause is empty, just
4052 return the finally-clause and vice versa.
4054 2001-03-23 Alexandre Petit-Bianco <apbianco@redhat.com>
4056 * gcj.texi (Input Options): documented the check for attribute
4057 `gnu.gcc.gccj-compiled' and the `-fforce-classes-archive-check' flag.
4058 * java-tree.h (flag_force_classes_archive_check): Declared extern.
4059 * jcf-parse.c (HANDLE_GCJCOMPILED_ATTRIBUTE): New macro.
4060 (jcf_parse): Check for the right classes archive if necessary.
4061 * jcf-reader.c (get_attribute): Define `MATCH_ATTRIBUTE' and use it.
4062 (jcf_parse_fields): Fixed indentation.
4063 * jcf-write.c (append_gcj_attribute): New function.
4064 (generate_classfile): Compute the attribute count, invoke
4065 `append_gcj_attribute'.
4066 * jcf.h (typedef struct JCF): `seen_in_zip' and `java_source'
4067 turned into bit-fields. New bit-field `right_zip.'
4068 (JCF_ZERO): Set `right_zip' to zero.
4069 * lang-options.h (-fforce-classes-archive-check): Added flag.
4070 * lang.c (flag_force_classes_archive_check): New flag.
4071 (lang_f_options): New entry `force-classes-archive-check.'
4074 2001-02-07 Andrew Haley <aph@redhat.com>
4076 * gcj.texi (Configure-time Options): Add -fcheck-references.
4077 * expr.c (build_java_indirect_ref): New function.
4078 (java_check_reference): New function.
4079 (build_java_array_length_access): Use build_java_indirect_ref to
4080 check for null references.
4081 (build_java_arrayaccess): Likewise.
4082 (build_get_class): Likewise.
4083 (build_field_ref): Likewise.
4084 (invoke_build_dtable): Likewise.
4085 (build_invokeinterface): Likewise.
4086 * lang.c (lang_f_options): Add flag_check_references.
4087 * jvspec.c (jvgenmain_spec): Add flag_check_references.
4088 * java-tree.h (flag_check_references): New variable.
4089 * lang.c (flag_check_references): Likewise.
4090 * parse.y (patch_invoke): Use java_check_reference.
4091 (patch_assignment): Allow for extra nesting in
4092 _Jv_CheckArrayStore.
4094 2001-03-23 Bryce McKinlay <bryce@albatross.co.nz>
4096 * gjavah.c (cxx_keywords): Update from the definitive list in cp/lex.c.
4097 * lex.c (cxx_keywords): Likewise.
4099 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4101 * parse.y (qualify_ambiguous_name): Broaden `length'
4102 recognition. Help MODIFY_EXPR be resolved as expression names.
4103 Fixes PR java/2066. Fixes PR java/2400.
4105 2001-03-21 Bryce McKinlay <bryce@albatross.co.nz>
4107 * gjavah.c (process_file): Mark interface definitions with
4108 "__attribute__ ((java_interface))".
4110 2001-03-21 Alexandre Petit-Bianco <apbianco@redhat.com>
4112 * class.c (layout_class): Fixed push_super_field's second
4113 argument. Fixes PR java/2333.
4114 (jdep_resolve_class): Reset TYPE_SIZE if `error_mark_node', it's
4115 too early to lay innerclasses out.
4117 2001-03-20 Tom Tromey <tromey@redhat.com>
4118 Alexandre Petit-Bianco <apbianco@redhat.com>
4120 * parse.y (patch_assignment): Handle the case of a SAVE_EXPR
4121 inside an array reference. Insertion of the array store check
4122 rewritten. Fixes PR java/2299.
4124 2001-03-20 Tom Tromey <tromey@redhat.com>
4126 * lex.c (java_read_unicode): Only accept leading `u's.
4128 2001-03-20 Tom Tromey <tromey@redhat.com>
4130 * jcf-parse.c (read_class): Initialize `class'.
4132 2001-03-20 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4134 * jcf_parse.c (jcf_parse): Eliminate unused variable.
4136 2001-03-19 Mark Mitchell <mark@codesourcery.com>
4138 * class.c (build_class_ref): Use SET_DECL_ASSEMBLER_NAME.
4139 (layout_class): Likewise.
4140 (layout_class_method): Likewise.
4141 (emit_register_classes): Likewise.
4142 * decl.c (builtin_function): Likewise.
4143 (give_name_to_locals): Likewise.
4145 2001-03-19 Per Bothner <per@bothner.com>
4147 * jcf-parse.c (load_inner_classes): Check CLASS_LOADED_P
4148 before trying to load an inner class.
4150 Fixes to process to command-line .class files in two passes.
4151 * java-tree.h (JAVA_FILE_P, CLASS_FILE_P, ZIP_FILE_P): New flags.
4152 (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P): Rename to ..
4153 (CLASS_FROM_CURRENTLY_COMPILED_P): ... because it is more general now.
4154 * class.c (is_compiled_class): Fix for renamed flag.
4155 * parse.y (maybe_create_class_interface_decl): Likewise.
4156 * jcf-parse.c (yyparse): Also set if compiling .class files.
4157 * jcf-parse.c (read_class); Read current_class.
4158 (jcf_parse): Make static.
4159 (load_inner_classes): New function, with code moved from jcf_parse,
4160 because we need to inner classes after the command-line files are read.
4161 (yyparse): Set finput to NULL when it doesn't need to be closed.
4162 Reduce use of main_jcf (basically only for archive) and
4163 use finput instead of main_jcf->read_state.
4164 Inline jcf_figure_file_type into yyparse.
4165 Set JAVA_FILE_P, CLASS_FILE_P, or ZIP_FILE_P on filename list name.
4166 Defer load_inner_classes and parse_class_file to a second pass,
4167 after we've correctly mapped command-line .clas fiels to classes.
4168 (jcf_figure_file_type): Removed.
4169 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): Removed flags.
4170 (JCF_ZERO): Also clear zipd field.
4171 * zipfile.h: Conditionalize on JCF_H insread of JCF_ZIP.
4173 2001-03-18 Matt Kraai <kraai@alumni.carnegiemellon.edu>
4175 * jcf-parse.c (yyparse): Change ch from char * to char.
4177 2001-03-19 Per Bothner <per@bothner.com>
4179 * jvspec.c (lang_specific_driver): Check for .zip and .jar files.
4180 Add constructed filelist-file at end, following -xjava. Thus any .o
4181 and library files are not affected by the -xjava. Also wrap
4182 explicit @FILE with -xjava and -xnone.
4184 2001-03-19 Andrew Haley <aph@cambridge.redhat.com>
4186 * class.c (build_static_field_ref): Call make_decl_rtl() after
4187 setting the DECL_EXTERNAL flag.
4189 2001-03-17 Per Bothner <per@bothner.com>
4191 * decl.c (clear_binding_level): Fix initializer (broke 03-15).
4193 * jcf-write.c (generate_bytecode_insns): Handle emitting iinc
4194 when result is is needed (target is STACK_TARGET).
4196 * parse.h (JDEP_SOLV): Removed.
4197 * parse.y (register_incomplete_type): Use JDEP_TO_RESOLVE instead.
4199 * parse.y (incomplete_class_list): Removed.
4200 (obtain_incomplete_type): Don't use or set incomplete_class_list.
4201 It doesn't work if resolve_class changes the name of an array type
4202 that is on the list and then someone else looks for the modified name.
4203 Also, seems liable to break when compiling multiple source files at
4204 once. So the simplest is to just remove incomplete_class_list -
4205 it is only a minor space win and it is not even clear it saves time.
4207 * parse.y (resolve_class): Remove unneeded promote_type.
4209 2001-03-15 Per Bothner <per@bothner.com>
4211 * java-tree.h (BLOCK_IS_IMPLICIT): New flag.
4212 * parse.h (BLOCK_EXPR_ORIGIN): Removed macro.
4213 * parse.y (declare_local_variables, maybe_absorb_scoping_blocks):
4214 Use BLOCK_IS_IMPLICIT rather than BLOCK_EXPR_ORIGIN.
4216 * jcf-parse.c (yyparse): Set/reset input_filename for source file.
4217 * parse.y (java_expand_classes): Likewise.
4219 * parse.y (expand_start_java_method): Was only called once and had a
4220 misleading name, so inline in caller java_complete_expand_method.
4221 (enter_a_block): Likewise inline in enter_block and remove.
4223 Remove junk from when gcc/java was created (by copying from C/C++).
4224 * decl.c (keep_next_level_flag, keep_next_if_subblocks): Remove.
4225 (struct binding_level): Remove fields keep, keep_if_subblocks,
4226 more_cleanups_ok, have_cleanups (which have never been used).
4227 (pushlevel, poplevel): Remove related useless code.
4229 * class.c (make_class_data): The class_dtable_decl (i.e. the
4230 vtable for Class) should be external, except when compiling Class.
4232 * jvspec.c (lang_specific_driver): Fix -C handling.
4233 Check -save-temps to see if temp @FILE should be deleted.
4234 Follow-up to/fix for February 16 patch.
4236 * verify.c (verify_jvm_instructions): Better error msgs for dup.
4237 (type_stack_dup): Remove no-longer neded error check.
4239 2001-03-15 Bryce McKinlay <bryce@albatross.co.nz>
4241 * mangle.c (mangle_record_type): Rename 'from_pointer' argument
4242 to 'for_pointer'. If this type is for a pointer (argument) mangling,
4243 don't surround the element with 'N..E' if the type name is
4246 2001-03-14 Mark Mitchell <mark@codesourcery.com>
4248 * class.c (build_static_field_ref): Use COPY_DECL_RTL,
4249 DECL_RTL_SET_P, etc.
4250 (make_method_value): Likewise.
4251 (get_dispatch_table): Likewise.
4253 * decl.c (push_jvm_slot): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc.
4255 2001-03-07 Tom Tromey <tromey@redhat.com>
4257 * config-lang.in (lang_requires): Define.
4259 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
4261 * typeck.c (convert): Check flag_unsafe_math_optimizations,
4264 2001-03-05 Per Bothner <per@bothner.com>
4266 Fix a problem where rest_of_decl_compilation applied to
4267 class_dtable_decl causes problems because it was done too early,
4268 before output file was opened.
4269 * decl.c (init_decl_processing): Remove init of class_dtable_decl.
4270 * class.c (class_dtable_decl): Add macro - element of class_roots.
4271 (make_class_data): Define class_dtable_decl.
4272 * java-tree.h (JTI_CLASS_DTABLE_DECL, class_dtable_decl): Removed.
4274 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4276 * java/class.c, java/decl.c, java/java-tree.h: Replace all
4277 uses of 'boolean' with 'bool'.
4279 2001-03-01 Zack Weinberg <zackw@stanford.edu>
4281 * lang-specs.h: Add zero initializer for cpp_spec field to all
4284 2001-02-16 Per Bothner <per@bothner.com>
4286 Handle compiling multiple input files at once, and @FILE syntax.
4287 * gcj.texi: Updated documentation to match.
4288 * java-tree.h (flag_filelist_file, init_src_parse): New declarations.
4289 * jcf-parse.c (parse_source_file): Split into ...
4290 (parse_source_file_1): New function - and:
4291 (parse_source_file_2): New function.
4292 (yyparse): On -ffilelist-file, open and scan named file.
4293 On first pass over files, only do parse_source_file_1.
4294 A new second pass calls parse_source_file_2 for each file to compile.
4295 (init_jcf_parse): Call init_src_parse.
4296 * jvspec.c (INDIRECT_FILE_ARG): New flag.
4297 (lang_specific_driver): Support @FILELIST-FILE syntax, as well
4298 as multiple input file combined in one compilation.
4299 * lang-options.h: Add -ffilelist-file
4300 * lang.c (flag_filelist_file): New flag variable.
4301 (lang_f_options): Handle -ffilelist-file.
4302 * lex.c (java_init_lex): Don't clear ctxp->incomplete_class.
4303 * parse.h (struct parse_ctxt): Remove fields incomplete_class and
4304 gclass_list - use global fields of src_parse_roots instead.
4305 * parse.y (src_parse_roots): New array.
4306 (incomplete_class_list, gclass_list): New macros.
4307 (push_parser_context, java_pop_parser_context,
4308 java_parser_context_resume): Don't fiddle with deleted fields.
4309 (various): Use incomplete_class gclass_list and global macros
4310 instead of parse_ctxt fields - the lists are global.
4311 (init_src_parse): New function.
4313 2001-02-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4315 * decl.c (set_block): Set NAMES and BLOCKS from BLOCK.
4317 2001-02-20 Alexandre Petit-Bianco <apbianco@redhat.com>
4319 * parse.y (check_inner_class_access): Moved declaration of local
4320 `enclosing_decl_type' to the right location.
4322 2001-02-19 Bryce McKinlay <bryce@albatross.co.nz>
4324 * parse.y (parser_check_super_interface): Don't call
4325 check_pkg_class_access for an inner interface.
4326 (parser_check_super): Don't call check_pkg_class_access for inner
4328 (do_resolve_class): Simplify enclosing type loop. Don't call
4329 check_pkg_class_access if CL and DECL are not set.
4330 (find_in_imports_on_demand): Set DECL if class_type needed to be
4331 loaded. Don't call check_pkg_class_access for an inner class.
4332 (check_inner_class_access): Rewritten to implement member access
4333 rules as per spec 6.6.1.
4334 (check_pkg_class_access): Handle the empty package correctly.
4335 (in_same_package): New function. Determine if two classes are in the
4338 2001-02-18 Bryce McKinlay <bryce@albatross.co.nz>
4340 * typeck.c (build_java_array_type): Don't try to poke a public `clone'
4341 method into array types.
4342 * parse.y (patch_method_invocation): Bypass access check on clone call
4345 2001-02-15 Alexandre Petit-Bianco <apbianco@redhat.com>
4347 * expr.c (build_instanceof): Check for arrays when trying fold to
4350 2001-02-15 Jim Meyering <meyering@lucent.com>
4352 * Make-lang.in (java.install-common): Depend on `installdirs'.
4353 (java.install-info): Likewise.
4355 2001-02-15 Bryce McKinlay <bryce@albatross.co.nz>
4357 * Make-lang.in (jvspec.o): Modify rule to match that of cp/g++spec.o.
4359 2001-02-14 Tom Tromey <tromey@redhat.com>
4360 Alexandre Petit-Bianco <apbianco@cygnus.com>
4362 Fix for PR java/1261.
4363 * typeck.c (build_java_array_type): Add public `clone' method to
4365 * parse.y (resolve_qualified_expression_name): Use current_class
4366 when checking for inaccessibility.
4367 (patch_method_invocation): Fixed error message when accessibility
4368 denied. Added `from_super' argument.
4370 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4372 * parse.y (resolve_class): Don't build a fake decl. Use the one
4374 * typeck.c (build_java_array_type): Build and assign decl to array
4377 2001-02-14 Alexandre Petit-Bianco <apbianco@redhat.com>
4379 * parse.y (not_accessible_p): Changed leading comment. Added extra
4380 `where' argument. Use it to enforce protected access rules.
4381 (resolve_qualified_expression_name): Added extra argument to
4383 (patch_method_invocation): Use argument `primary' to provide
4384 not_accessible_p with an extra argument.
4385 (lookup_method_invoke): Added extra argument to not_accessible_p.
4386 (search_applicable_method_list): Likewise.
4388 2001-02-13 Alexandre Petit-Bianco <apbianco@redhat.com>
4390 * parse.y (resolve_qualified_expression_name): Try to resolve as
4391 an inner class access only if `decl' is a TYPE_DECL.
4393 2001-02-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
4395 * decl.c (classdollar_identifier_node): Initialize.
4396 * java-tree.h (enum java_tree_index): New entry
4397 `JTI_CLASSDOLLAR_IDENTIFIER_NODE.'
4398 (classdollar_identifier_node): New macro.
4399 (ID_CLASSDOLLAR_P): Likewise.
4400 * parse.y (build_dot_class_method): Use `classdollar_identifier_node.'
4401 (build_dot_class_method_invocation): Likewise.
4402 (find_applicable_accessible_methods_list): `class$' can't be
4405 2001-02-09 Raja R Harinath <harinath@cs.umn.edu>
4407 * Make-lang.in (java/mangle_name.o): Add 'make' prereqs.
4409 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4411 * Manke-lang.in (JVGENMAIN_OBJS): Added `errors.o'
4412 * jvgenmain.c (error): Reversed 2001-02-09 patch. `error' is now
4415 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4417 * mangle_name (append_unicode_mangled_name): Emit `_' or `U'
4418 outside of the `__U' sequence too.
4419 (unicode_mangling_length): Count `_' or `U' outside of the `__U'
4422 2001-02-09 Alexandre Petit-Bianco <apbianco@redhat.com>
4424 * jvgenmain.c (error): Reversed 2001-02-01 deletion.
4426 2001-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4428 * Make-lang.in (JAVA_OBJS): Added java/mangle_name.o
4429 (JVGENMAIN_OBJS): Likewise.
4430 * java-tree.h (append_gpp_mangled_name): New prototype.
4431 * jcf-parse.c (ggc_mark_jcf): Argument now `void *.'
4432 Removed cast calling `gcc_add_root.'
4433 * jvgenmain.c (mangle_obstack): New global, initialized.
4435 (do_mangle_class): Constify local `ptr.'
4436 Removed macro `MANGLE_NAME.' Removed cast in `for.' Call
4437 append_gpp_mangle_name and update `count' if necessary.
4438 Use `mangle_obstack.'
4439 * mangle.c (append_unicode_mangled_name): Removed.
4440 (append_gpp_mangled_name): Likewise.
4441 (unicode_mangling_length): Likewise.
4442 (mangle_member_name): Return type set to `void.'
4443 (mangle_field_decl): Don't append `U' in escaped names.
4444 (mangle_method_decl): Likewise.
4445 (mangle_member_name): Just use `append_gpp_mangled_name.'
4446 * mangle_name.c: New file.
4448 2001-02-07 Per Bothner <per@bothner.com>
4450 * check-init.c (check_init): Fix TRY_FINALLY_EXPR logic.
4452 * check-init.c (check_init): Don't call done_alternative after
4453 processing loop code, as a LOOP_EXPR never terminates normally.
4455 2001-02-08 Joseph S. Myers <jsm28@cam.ac.uk>
4457 * gcj.texi: Change sources.redhat.com reference to gcc.gnu.org.
4459 2001-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4461 * jcf-parse.c (HANDLE_SYNTHETIC_ATTRIBUTE): Don't handle field
4464 2001-02-06 Tom Tromey <tromey@redhat.com>
4466 * lex.c (java_new_lexer): Longer error message.
4468 2001-02-05 Jeff Sturm <jeff.sturm@commerceone.com>
4469 Alexandre Petit-Bianco <apbianco@cygnus.com>
4471 * typeck.c (build_prim_array_type): Added leading comment.
4472 (build_java_array_type): Moved locals out of
4473 block. Always create the `data' field, fixed alignment to match
4476 2001-02-04 Tom Tromey <tromey@redhat.com>
4478 * expr.c (java_lang_expand_expr): Don't bother recomputing
4479 `length'. Use rest_of_decl_compilation, not make_decl_rtl.
4482 2001-02-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4484 * parse.y (process_imports): Save the original name of the import
4485 for better error report.
4487 2001-02-04 Bryce McKinlay <bryce@albatross.co.nz>
4489 * Make-lang.in (jvspec.o): Add DRIVER_DEFINES to the list
4490 of macros used when compiling jvspec.c.
4491 * jvspec.c (lang_specific_driver): Link with the shared
4494 2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
4496 * check-init.c (check_init): Call internal_error instead of fatal.
4497 * expr.c (java_lang_expand_expr): Likewise.
4498 * jcf-parse.c (get_constant): Likewise.
4499 * mangle.c (java_mangle_decl): Likewise.
4500 * parse.y (make_nested_class_name, java_complete_lhs): Likewise.
4501 (operator_string): Likewise.
4502 * check-init.c (check_init): Call abort instead of fatal.
4503 * class.c (build_class_ref): Likewise.
4504 * constants.c (write_constant_pool): Likewise.
4505 * decl.c (start_java_method): Likewise.
4506 * expr.c (push_type, java_stack_pop, java_stack_swap): Likewise.
4507 (java_stack_dup, encode_newarray_type): Likewise.
4508 (build_java_array_length_access): Likewise.
4509 (build_java_check_indexed_type, expand_java_pushc): Likewise.
4510 (build_java_soft_divmod, build_invokeinterface): Likewise.
4511 * java-tree.h (INNER_CLASS_P): Likewise.
4512 * jcf-parse.c (parse_signature, get_name_constant): Likewise.
4513 (give_name_to_class, get_class_constant): Likewise.
4514 * jcf-write.c (CHECK_PUT, CHECK_OP, get_access_flags): Likewise.
4515 (find_constant_index, generate_bytecode_conditional): Likewise.
4516 (generate_bytecode_insns, perform_relocations): Likewise.
4517 * lex.c (java_unget_unicode, java_lex): Likewise.
4518 * mangle.c (mangle_type, mangle_record_type): Likewise.
4519 (mangle_pointer_type, mangle_array_type, init_mangling): Likewise.
4520 (finish_mangling): Likewise.
4521 * parse.h (MARK_FINAL_PARMS): Likewise.
4522 * parse.y (pop_current_osb, unreachable_stmt_error): Likewise.
4523 (obtain_incomplete_type, java_complete_class): Likewise.
4524 (java_check_regular_methods, java_complete_expand_method): Likewise.
4525 (cut_identifier_in_qualified, check_deprecation): Likewise.
4526 (patch_invoke, find_applicable_accessible_methods_list): Likewise.
4527 (java_complete_lhs, lookup_name_in_blocks): Likewise.
4528 (check_final_variable_indirect_assignment, build_unaryop): Likewise.
4529 * typeck.c (set_local_type, parse_signature_type): Likewise.
4530 (parse_signature_string, build_java_signature): Likewise;
4531 (set_java_signature): Likewise.
4532 * verify.c (type_stack_dup, CHECK_PC_IN_RANGE): Likewise.
4533 * class.c (add_method): Call fatal_error instead of fatal.
4534 (build_static_field_ref): Likewise.
4535 * expr.c (build_known_method_ref, expand_invoke): Likewise.
4536 * jcf-parse.c (get_constant, jcf_parse): Likewise.
4537 * lex.c (java_new_new_lexer): Likewise.
4538 * jv-scan.c (main): Likewise.
4539 (fatal_error): Renamed from fatal.
4540 * jcf-parse.c (yyparse): Call fatal_io_error instead of
4542 * jcf-parse.c (jcf_parse_source): Call fatal_io_error, not fatal.
4543 (yyparse): Likewise.
4544 * jcf-write.c (make_class_file_name, write_classfile): Likewise.
4545 * lex.c (java_get_line_col): Likewise.
4546 * jcf-parse.c (load_class): Make errors non-fatal.
4547 * lex.c (byteswap_init, need_byteswap): Only #ifdef HAVE_ICONV.
4549 2001-02-01 Bryce McKinlay <bryce@albatross.co.nz>
4551 * jvgenmain.c (class_mangling_suffix): Remove unused string.
4552 (error): Remove unused function.
4553 (main): Don't use "__attribute__ alias" on generated class symbol.
4555 2001-01-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
4557 * jcf-parse.c (init_jcf_parse): Added cast to ggc_add_root's last
4559 * parse.y (finish_method_declaration): Code accounting for WFLed
4560 method DECL_NAMEs deleted.
4561 (check_abstract_method_definitions): Likewise.
4562 (resolve_type_during_patch): Layout resolved type.
4563 * typeck.c (lookup_do): Removed unused local.
4565 2001-01-30 Bryce McKinlay <bryce@albatross.co.nz>
4567 * java-tree.h: Remove JTI_INTEGER_NEGATIVE_ONE_NODE.
4568 * decl.c (init_decl_processing): Use integer_minus_one_node, not
4569 integer_negative_one_node.
4570 * expr.c (build_java_binop): Likewise.
4572 2001-01-24 Jeff Sturm <jeff.sturm@commerceone.com>
4574 * zextract.c (read_zip_archive): Read file_offset before writing
4575 zipd and consequently clobbering the header contents.
4577 2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
4579 * Make-lang.in: Remove all dependencies on defaults.h.
4580 * decl.c: Don't include defaults.h.
4582 * parse.y: Likewise.
4584 2001-01-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
4586 * ChangeLog (2001-01-21): Fixed typo.
4587 * class.c (layout_class_method): Code accounting for WFLed
4588 method DECL_NAMEs deleted.
4589 * constant.c (find_methodref_index): Likewise.
4590 * decl.c (lang_mark_tree): Mark `wfl' field in struct lang_decl.
4591 * java-tree.h (DECL_FUNCTION_WFL): New macro.
4592 (struct lang_decl): New field `wfl'.
4593 (java_get_real_method_name): Prototype deleted.
4594 * mangle.c (mangle_method_decl): Code accounting for WFLed
4595 method DECL_NAMEs deleted.
4596 * parse.h (GET_METHOD_NAME): Macro deleted.
4597 * parse.y (reset_method_name): Deleted.
4598 (method_header): Set DECL_FUNCTION_WFL.
4599 (check_abstract_method_header): Code accounting for WFLed method
4601 (java_get_real_method_name): Deleted.
4602 (check_method_redefinition): Code accounting for WFLed method
4603 DECL_NAMEs deleted. Use DECL_FUNCTION_WFL.
4604 (java_check_regular_methods): Likewise.
4605 (java_check_abstract_methods): Likewise.
4606 (java_expand_classes): Don't call `reset_method_name.'
4607 (search_applicable_method_list): Use DECL_NAMEs instead of
4609 * typeck.c (lookup_do): Code accounting for WFLed method
4612 2001-01-25 Richard Earnshaw <rearnsha@arm.com>
4614 * lex.c (java_read_char): Check for EOF from getc first.
4616 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4618 * class.c (layout_class): Don't lay the superclass out if it's
4619 already being laid out.
4620 * jcf-parse.c (handle_innerclass_attribute): New function.
4621 (HANDLE_INNERCLASSES_ATTRIBUTE): Invoke
4622 handle_innerclasses_attribute.
4623 (jcf_parse): Don't load an innerclasses if it's already being
4625 * jcf-write.c (append_innerclass_attribute_entry): Static
4626 `anonymous_name' and its initialization deleted. `ocii' and `ini'
4627 to be zero for anonymous classes.
4629 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4631 * class.c (set_constant_value): Set DECL_FIELD_FINAL_IUD if
4633 * jcf-parse.c (set_source_filename): Use
4634 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC if necessary.
4636 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4638 * expr.c (build_jni_stub): Set DECL_CONTEXT on `meth_var' so it
4639 gets a unique asm name.
4641 2001-01-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
4643 * jcf-parse.c (HANDLE_END_METHODS): Nullify current_method.
4644 (HANDLE_START_FIELD): Invoke MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
4646 (HANDLE_SYNTHETIC_ATTRIBUTE): New macro.
4647 * jcf-reader.c (get_attribute): Handle `Synthetic' attribute.
4648 * parse.y (lookup_package_type_and_set_next): Deleted.
4649 (resolve_package): Removed unnecessary code.
4650 (find_applicable_accessible_methods_list): `finit$' can't be
4652 * verify.c (pop_argument_types): Added missing prototype.
4654 2001-01-23 Bryce McKinlay <bryce@albatross.co.nz>
4656 * config-lang.in: Disable java by default.
4658 2001-01-23 Tom Tromey <tromey@redhat.com>
4660 * gcj.texi (Copying): New node.
4661 Added copyright information.
4663 2001-01-21 Per Bothner <per@bothner.com>
4665 Various fixes to allow compiling a compressed .jar/.zip archive.
4666 * zipfile.h (struct ZipFileCache): Replace by struct ZipFile.
4667 (struct ZipFile): Add fields name and next (from ZipFileCache).
4668 (struct ZipDirectory): New field zipf points to owning ZipFile.
4669 * jcf.h (struct ZipDirectory): Add forward declaration.
4670 (struct JCF): Declare zipd field to have type struct ZipDirectory.
4671 Remove seen_in_zip and zip_offset fields.
4672 (JCF_SEEN_IN_ZIP): New macro.
4673 * zextract.c (read_zip_archive): Set ZipDirectory's zipf field.
4674 * jcf-io.c: Change all ZipFileCache to ZipFile.
4675 (read_zip_member): New function.
4676 (open_in_zip): Call read_zip_member.
4677 * jcf-parse.c (find_in_current_zip): Remove function.
4678 (read_class): Merge in find_in_current_zip functionality.
4679 Call read_zip_member if needed.
4680 (parse_zip_file_entries): Use read_zip_member.
4681 (process_zip_dir): Update for removed and added JCF fields.
4682 (jcf_figure_file_type): Re-use, don't copy initial ZipFile struct.
4684 2001-01-21 Per Bothner <per@bothner.com>
4686 Minor optimization of static ggc roots.
4687 * jcf-parse.c (parse_roots): New static field.
4688 (current_field, current_method, current_file_list): Replace by macros
4689 naming fields of parse_roots.
4690 (init_jcf_parse): Combine 3 ggc_add_tree_root calls to 1.
4691 * class.c (class_roots): New static field.
4692 (registered_class, fields_ident, info_ident, class_list):
4693 New macros naming fields of parse_roots.
4694 (build_static_field_ref): Don't register roots here.
4695 (layout_class): Static field list replaced by macro class_list.
4696 (init_class_processing): Call ggc_add_tree_root for 4 roots.
4697 Initialize fields_ident and info_ident here.
4699 2001-01-21 Per Bothner <per@bothner.com>
4701 * jcf-parse.c (ggc_mark_jcf): New function.
4702 (init_jcf_parse): Register current_jcf as ggc root.
4704 2001-01-21 Per Bothner <per@bothner.com>
4706 * lang.c (put_decl_node): Print method's name.
4708 2001-01-21 Per Bothner <per@bothner.com>
4710 * verify.c (VERIFICATION_ERROR_WITH_INDEX): New macro.
4711 (verify_jvm_instructions): Use it, for better error messages on loads.
4713 2001-01-21 Per Bothner <per@bothner.com>
4715 * verify.c (merge_type_state): Still may have to merge even if
4716 LABEL_VERIFIED (label).
4718 2001-01-21 Per Bothner <per@bothner.com>
4720 * parse.y (method_header): Don't set the DECL_NAME of a FUNCTION_DECL
4721 to a EXPR_WITH_FILE_LOCATION - that is just too fragile and wrong.
4723 2001-01-19 Per Bothner <per@bothner.com>
4725 * expr.c (pop_type_0): Only return object_ptr_type_node on mismatch
4726 if expeting an interface type. Refines Tom's change of 2000-09-12.
4728 2001-01-18 Per Bothner <per@bothner.com>
4730 * gcj.texi (Input Options): Mention .java files.
4732 2001-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
4734 * lang-options.h (-Wunsupported-jdk11): Removed.
4735 * lang.c (flag_not_overriding): Deleted.
4736 (flag_static_local_jdk1_1): Likewise.
4737 (lang_W_options): Removed "unsupported-jdk11" entry.
4738 * parse.y (java_check_methods): Removed dead code.
4740 2001-01-17 Tom Tromey <tromey@redhat.com>
4742 Changes suggested by Per Bothner:
4743 * gcj.texi (Input Options): Don't mention input files.
4744 (Code Generation): Updated --main information.
4745 (Invoking jcf-dump): Mention that --javap is incomplete.
4746 From Alexandre Petit-Bianco:
4747 (Warnings): Don't mention -Wunsupported-jdk11.
4749 (Compatibility): Mention JDK 1.2-ness of libraries.
4750 (Resources): Mention resources used when writing gcj.
4752 2001-01-17 Tom Tromey <tromey@redhat.com>
4754 * gcj.texi: New file.
4755 * Make-lang.in ($(srcdir)/java/gcj.info): New target.
4756 (java.info): Depend on gcj.info.
4757 (java/gcj.dvi): New target.
4758 (java.dvi): Depend on gcj.dvi.
4759 (java.install-info): Wrote.
4761 2001-01-16 Jeff Sturm <jeff.sturm@appnet.com>
4763 * expr.c (java_lang_expand_expr): Use TREE_SYMBOL_REFERENCED after
4764 having called make_decl_rtl.
4766 2001-01-14 Per Bothner <per@bothner.com>
4768 Various patches to emit better messages on verification errors.
4769 * expr.c (push_type_0): Return error indication on stack overflow,
4770 instead of callinfg fatal.
4771 (push_type): Now just call push_type_0 (nd fatal on overflow).
4772 (pop_type_0): Return detailed error message (in a char** argument).
4773 (pop_type): If pop_type_0 fails, print error message.
4774 (pop_argument_types): Moved to verify.c.
4775 * verify.c (pop_argument_types): Moved from expr.c.
4776 Return a (possible) error message, rather than void.
4777 (POP_TYPE, POP_TYPE_CONV, PUSH_TYPE, PUSH_PENDING): New macros.
4778 (verify_jvm_instruction): Use new macros, improving error messages.
4779 For case OPCODE_astore use object_ptr_type_node.
4780 * java-tree.h (TYPE_UNDERFLOW, TYPE_UNEXPECTED): New macros.
4781 (pop_type_0, push_type_0, pop_argument_types): Update accordingly.
4783 * parse.y (java_complete_lhs case EXPR_WITH_FILE_LOCATION): If body is
4784 constant, return body without wrapper. (Improves constant folding.)
4785 * lex.c (build_wfl_node): Clear TREE_TYPE from returned node.
4787 2001-01-13 Per Bothner <per@bothner.com>
4789 * expr.c (expand_java_field_op): Assigning to a final field outside
4790 an initializer does not violate JVM spec, so should be warning, not
4791 error. (Sun's verifier does not complain - though MicroSoft's does.)
4793 2001-01-12 Joseph S. Myers <jsm28@cam.ac.uk>
4795 * gjavah.c (version), jcf-dump.c (version): Update copyright year
4798 2001-01-11 Bryce McKinlay <bryce@albatross.co.nz>
4800 * parse.y (resolve_expression_name): Permit instance variables from
4801 enclosing context in super constructor call.
4802 (resolve_qualified_expression_name): Permit enclosing class's qualified
4803 "this" in super constructor call.
4805 2001-01-10 Mark Mitchell <mark@codesourcery.com>
4807 * class.c (build_utf8_ref): Remove last argument in call to
4808 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
4809 (build_class_ref): Likewise.
4810 (build_static_field_ref): Likewise.
4811 (get_dispatch_table): Likewise.
4812 (layout_class_method): Likewise.
4813 (emit_register_classes): Likewise.
4814 * constants.c (build_constant_data_ref): Likewise.
4815 * decl.c (builtin_function): Likewise.
4816 (create_primitive_vtable): Likewise.
4817 * expr.c (build_known_method_def): Likewise.
4818 (build_jni_stub): Likewise.
4819 (java_lang_expand_expr): Likewise.
4821 2001-01-10 Tom Tromey <tromey@redhat.com>
4823 * jvspec.c (jvgenmain_spec): Omit -fencoding from cc1 invocation.
4825 2001-01-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
4827 * java-tree.h (lang_printable_name_wls): New prototype.
4828 * lang.c (put_decl_name): Removed dead code. Use DECL_CONTEXT
4829 rather than `current_class' to print type name. Don't prepend type
4830 names when printing constructor names.
4831 (lang_printable_name_wls): New function.
4832 * jcf-parse.c (jcf_parse_source): Pass NULL `file' argument to
4833 `build_expr_wfl', alway set EXPR_WFL_FILENAME_NODE.
4834 * parse.y (patch_method_invocation): Message tuned for constructors.
4835 (not_accessible_p): Grant `private' access from within
4838 2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
4840 All files with updated copyright when applicable.
4841 * Make-lang.in (JVGENMAIN_OBS): Removed java/mangle.o.
4842 * class.c (mangle_class_field): Function removed.
4843 (append_gpp_mangled_type, mangle_static_field, mangle_field): Likewise.
4844 (utf8_cmp, cxx_keyword_p): Moved to lex.c.
4845 (build_class_ref): Call `java_mangle_class_field' instead of
4846 `mangle_class_field.'
4847 (build_dtable_decl): Rewritten to call `java_mangle_vtable.'
4848 (layout_class): Call `java_mangle_decl' instead of
4849 `mangle_static_field.'
4850 (cxx_keywords): Initialized static array moved to `lex.c.'
4851 (layout_class_method): Changed leading comment. Simplified to
4852 call `java_mangle_decl.' Local `ptr' moved in for loop body.
4853 * decl.c (lang_mark_tree): Mark field `package_list.'
4854 * java-tree.h (TYPE_PACKAGE_LIST): New macro.
4855 (struct lang_type): New field `package_list.'
4856 (unicode_mangling_length): Prototype removed.
4857 (append_gpp_mangled_name, append_gpp_mangled_classtype,
4858 emit_unicode_mangled_name): Likewise.
4859 (cxx_keyword_p): New prototype.
4860 (java_mangle_decl, java_mangle_class_field,
4861 java_mangle_class_field_from_string, java_mangle_vtable): Likewise.
4862 * jcf-parse.c (jcf_parse_source): Constify `file' argument to
4864 * jvgenmain.c (main_method_prefix): Global variable removed.
4865 (main_method_suffix): Likewise.
4866 (do_mangle_classname): New function.
4867 (main): Call it. Format changed to accommodate new mangling scheme.
4868 * lex.c: (utf8_cmp): Conditionally prototyped.
4869 (cxx_keywords): Moved from class.c, conditionally defined.
4870 (utf8_cmp, cxx_keyword_p): Likewise.
4871 * mangle.c (obstack.h, ggc.h): Included.
4872 (mangle_field_decl): New function.
4873 (mangle_method_decl, mangle_type, mangle_pointer_type,
4874 mangle_array_type, mangle_record_type,
4875 find_compression_pointer_match, find_compression_array_match,
4876 find_compression_record_match,
4877 find_compression_array_template_match, set_type_package_list,
4878 entry_match_pointer_p, emit_compression_string, init_mangling,
4879 finish_mangling, compression_table_add, mangle_member_name): Likewise.
4880 (mangle_obstack): New global.
4881 (MANGLE_RAW_STRING): New macro.
4882 (unicode_mangling_length): Turned static.
4883 (append_unicode_mangled_name): Renamed from
4884 `emit_unicode_mangled_name.' Turned static. `mangle_obstack'
4885 replaces `obstack', removed from the parameter list.
4886 (append_gpp_mangled_name): Turned static. `mangle_obstack'
4887 replaces parameter `obstack', removed from the parameter list. Call
4888 `append_unicode_mangled_name' instead of `emit_unicode_mangled_name.
4889 (append_gpp_mangled_classtype): Removed.
4890 (compression_table, compression_next): New static variables.
4891 * parse.y (temporary_obstack): Extern declaration removed.
4893 2001-01-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
4895 * parse.y (patch_binop): Compute missing type in error situations.
4897 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4899 * class.c (make_class_data): Push initial value for "arrayclass".
4900 * decl.c (init_decl_processing): Add new class field "arrayclass".
4902 2001-01-05 Bryce McKinlay <bryce@albatross.co.nz>
4904 From patha@softlab.ericsson.se:
4905 * parse.y (switch_label): Use build, not build1, to construct
4908 2001-01-04 Neil Booth <neil@daikokuya.demon.co.uk>
4910 * lang.c (lang_decode_option): Change -MA to -MP.
4911 * jcf-depend.c (jcf_dependency_add_target, jcf_dependency_set_target):
4912 Update to new prototype; do quote targets.
4913 (jcf_dependency_write): Update.
4915 2000-12-22 Bryce McKinlay <bryce@albatross.co.nz>
4917 Shorten primitive array allocation path:
4918 * decl.c (init_decl_processing): Use _Jv_NewPrimArray not _Jv_NewArray
4919 to create new primitive arrays.
4920 * expr.c (build_newarray): If generating native code, call
4921 soft_newarray_node with a reference to the primitive TYPE identifier
4922 instead of type_value.
4924 2000-12-17 Bryce McKinlay <bryce@albatross.co.nz>
4926 Fix for PRs gcj/312 and gcj/253:
4927 * parse.y (valid_ref_assignconv_cast_p): Load classes for source and
4928 dest if they arn't already.
4929 * class.c (layout_class): Call maybe_layout_super_class on
4930 superinterfaces also, but only if compiling from bytecode.
4933 * parse.y (create_class): Set ACC_STATIC if class is declared in an
4936 2000-12-15 Tom Tromey <tromey@redhat.com>
4938 * jcf-parse.c (jcf_parse_source): Set wfl_operator if not already
4941 2000-12-14 Andrew Haley <aph@redhat.com>
4943 * boehm.c (mark_reference_fields): Change test to correctly detect
4946 2000-12-15 Andreas Jaeger <aj@suse.de>
4948 * config-lang.in (lang_dirs): Added.
4950 2000-12-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
4952 * parse.y (end_artificial_method_body): Fixed undefined behavior.
4953 Credits go to rth for finding it.
4955 2000-12-13 Mike Stump <mrs@wrs.com>
4957 * parse.y (check_static_final_variable_assignment_flag): Fix spelling.
4959 2000-11-07 Tom Tromey <tromey@cygnus.com>
4961 * Make-lang.in (JAVA_LEX_C): Added chartables.h.
4962 * lex.c (java_ignorable_control_p): Removed.
4963 (java_letter_or_digit_p): Removed.
4964 (java_start_char_p): New function.
4965 (java_read_char): Return `int', not `unicode_t'. Changed
4967 (java_read_unicode): Likewise.
4968 (java_read_unicode_collapsing_terminators): Likewise.
4969 (java_get_unicode): Likewise.
4970 (java_new_lexer): Initialize hit_eof.
4971 (java_parse_end_comment): Take `int' argument.
4972 (java_parse_doc_section): Likewise.
4973 (java_parse_escape_sequence): Don't allow backlash-newline.
4975 * lex.h (JAVA_DIGIT_P): Removed.
4976 (_JAVA_LETTER_OR_DIGIT_P): Removed.
4977 (_JAVA_IDENTIFIER_IGNORABLE): Removed.
4978 (JAVA_START_CHAR_P): Renamed from JAVA_ID_CHAR_P.
4979 (JAVA_PART_CHAR_P): New macro.
4981 (JAVA_CHAR_ERROR): Now -2.
4982 (java_lexer): New field `hit_eof'.
4983 * chartables.h: New file.
4984 * gen-table.pl: new file.
4986 2000-11-20 Tom Tromey <tromey@cygnus.com>
4987 Alexandre Petit-Bianco <apbianco@cygnus.com>
4989 * parse.y (java_complete_lhs): Only allow compound assignment of
4990 reference type if type is String.
4992 2000-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
4994 * Make-lang.in (java/jcf-path.o:): libgcj.jar replaces libgcj.zip.
4995 jcf-path.c: Likewise.
4997 2000-12-09 Anthony Green <green@redhat.com>
4999 * zipfile.h (ZipDirectory): Declare size, uncompressed_size,
5000 filestart and filename_length as int values.
5002 2000-12-07 Mo DeJong <mdejong@redhat.com>
5004 * jcf-io.c (find_class): Correct the logic that tests to see if a
5005 .java file is newer than its .class file. The compiler was
5006 incorrectly printing a warning when file mod times were equal.
5008 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
5010 * jvgenmain.c: Use ISPRINT not isascii.
5012 2000-12-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
5014 * parse.y (end_artificial_method_body): Fixed typo.
5016 2000-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
5018 * parse.y (patch_method_invocation): Pick the correct enclosing
5019 context when creating inner class instances.
5022 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
5024 * gjavah.c (version), jcf-dump.c (version), jv-scan.c (version):
5025 Update copyright year to 2000.
5027 2000-11-23 Anthony Green <green@redhat.com>
5029 * jcf-parse.c (init_jcf_parse): Register current_file_list root.
5030 Move current_file_list out of yyparse and make it static.
5032 * expr.c: Declare quick_stack and tree_list_free_list as static
5033 (init_expr_processing): Register quick_stack and
5034 tree_list_free_list roots.
5036 2000-11-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
5038 * parse.y (build_outer_field_access): New local `decl_ctx', use
5039 it. Check for field's context and current class immediate outer
5040 context inheritance.
5041 (outer_field_access_p): Consider fields inherited from the last
5043 (build_access_to_thisn): Stop at the last enclosing context if
5047 2000-11-23 J"orn Rennecke <amylaar@redhat.com>
5049 * Make-lang.in (jvspec.o): Depend on $(CONFIG_H).
5051 2000-11-22 Bryce McKinlay <bryce@albatross.co.nz>
5053 * jcf-parse.c (get_constant): Call UT8_CHAR_LENGTH on `utf8', not the
5056 2000-11-20 Tom Tromey <tromey@cygnus.com>
5058 * jv-scan.c (help): Document --complexity.
5059 (options): Added --complexity.
5060 (flag_complexity): New global.
5061 (main): Call `report'.
5062 * parse-scan.y (complexity): New global.
5063 (if_then_statement, if_then_else_statement,
5064 if_then_else_statement_nsi, switch_block_statement_group,
5065 while_expression, do_statement, for_begin, continue_statement,
5066 throw_statement, catch_clause, finally, method_invocation,
5067 conditional_and_expression, conditional_or_expression,
5068 conditional_expression): Update complexity.
5069 (reset_report): Reset complexity.
5070 (report): New function.
5072 2000-11-20 Tom Tromey <tromey@cygnus.com>
5074 * lex.c (yylex): Added STRICT_TK case.
5075 * parse.y (STRICT_TK): Added.
5076 * parse-scan.y (STRICT_TK): Added.
5077 * Make-lang.in ($(srcdir)/java/keyword.h): Added missing `\' and
5078 `;'. Use 4, not 3, with -k option. Correctly rename resulting
5080 * keyword.h: Rebuilt.
5081 * keyword.gperf (strictfp): Added.
5083 2000-11-20 Tom Tromey <tromey@cygnus.com>
5085 * lex.c (yylex): Recognize floating point constants with leading
5088 2000-11-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5090 * java-tree.h (cyclic_inheritance_report): Constify.
5091 * parse.y (cyclic_inheritance_report): Likewise.
5093 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
5095 * parse.y (goal): Remove call to ggc_add_string_root.
5097 2000-11-16 Zack Weinberg <zack@wolery.stanford.edu>
5099 * jcf-parse.c (get_constant), parse.y (do_merge_string_cste):
5100 Create string in scratch buffer, then pass to build_string.
5102 2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk>
5104 * parse.y (issue_warning_error_from_context): Add
5107 2000-11-11 Anthony Green <green@redhat.com>
5109 * jcf-parse.c (process_zip_dir): Add finput parameter.
5110 (jcf_figure_file_type): Call process_zip_dir with appropriate
5113 2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5115 * decl.c (copy_lang_decl): Use memcpy, not bcopy.
5116 * jcf-parse.c (jcf_figure_file_type): Likewise.
5118 2000-11-09 Joseph S. Myers <jsm28@cam.ac.uk>
5120 * parse.y (create_new_parser_context): Use memset () instead of
5123 2000-11-08 Tom Tromey <tromey@cygnus.com>
5125 * gjavah.c (process_file): Only include gcj/cni.h when generating
5128 2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk>
5130 * expr.c (note_instructions), jcf-io.c (find_class), jcf-parse.c
5131 (init_outgoing_cpool), lex.c (java_init_lex): Use memset ()
5132 instead of bzero ().
5134 2000-11-05 Tom Tromey <tromey@cygnus.com>
5136 * lex.h (JAVA_FLOAT_RANGE_ERROR): Typo fix.
5137 * lex.c (IS_ZERO): New define.
5138 (java_perform_atof): Error on floating point underflow.
5140 2000-11-04 Tom Tromey <tromey@cygnus.com>
5142 * lex.c (java_parse_escape_sequence): Only read two octal
5143 characters if the first one is greater than 3. Don't allow
5144 "octal" numbers to include the digits 8 or 9.
5146 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
5148 * Make-lang.in (java.distdir): Remove.
5150 2000-11-03 Tom Tromey <tromey@cygnus.com>
5152 * Make-lang.in (java.dvi): New target.
5153 Partial fix for PR other/567.
5155 * lang-options.h: Mention -Wout-of-date.
5156 * jcf-dump.c (flag_newer): New global.
5157 * gjavah.c (flag_newer): New global.
5158 * jcf-io.c (find_class): Only warn when flag_newer set.
5159 * lang.c (flag_newer): New global.
5160 (struct string_option): New declaration.
5161 (lang_W_options): New global.
5162 (process_option_with_no): New function.
5163 (lang_decode_option): Use it.
5165 * class.c (cxx_keyword_p): Accept keywords with trailing `$'s.
5166 * gjavah.c (cxx_keyword_subst): Handle any number of trailing
5169 * lex.h (_JAVA_IDENTIFIER_IGNORABLE): New macro.
5170 (JAVA_ID_CHAR_P): Also try java_ignorable_control_p.
5171 * lex.c (java_read_unicode): Removed `term_context' argument.
5172 Recognize any number of `u' in `\u'.
5173 (java_read_unicode_collapsing_terminators): New function.
5174 (java_get_unicode): Use it.
5175 (java_lineterminator): Removed.
5176 (yylex): Produce error if character literal is newline or single
5177 quote. Return if eof found in middle of `//' comment. EOF in
5178 `//' comment is only an error if pedantic.
5179 (java_ignorable_control_p): New function.
5180 (java_parse_end_comment): Return if eof found in middle of
5183 * jv-scan.c (pedantic): New global.
5185 2000-10-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5187 * parse.y (outer_field_access_p): Inherited fields aren't
5188 consider outer fields.
5189 (maybe_build_thisn_access_method): Use
5190 PURE_INNER_CLASS_TYPE_P instead of INNER_CLASS_TYPE_P.
5191 (resolve_expression_name): Trigger an error if a static field
5192 is being accessed as an outer field.
5194 2000-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5196 * Make-lang.in (LIBGCJ_ZIP_FILE): Define with `$(prefix)'.
5199 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
5201 * Make-lang.in: Move all build rules here from Makefile.in,
5202 adapt to new context. Wrap all rules that change the current
5203 directory in parentheses. Expunge all references to $(P).
5204 When one command depends on another and they're run all at
5205 once, use && to separate them, not ;. Add OUTPUT_OPTION to
5206 all object-file generation rules. Delete obsolete variables.
5208 * Makefile.in: Delete.
5209 * config-lang.in: Delete outputs= line.
5211 2000-10-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
5213 * parse.y (patch_method_invocation): NULLify this_arg when already
5215 (maybe_use_access_method): Handle call to methods unrelated to the
5216 current class. Fixed comment.
5219 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5221 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Check inherited type in
5224 2000-10-24 Tom Tromey <tromey@cygnus.com>
5226 * lex.c (java_new_lexer): Initialize new fields. Work around
5227 broken iconv() implementations.
5228 (java_read_char): Swap bytes if required. Use fallback decoder if
5230 (byteswap_init, need_byteswap): New globals.
5231 (java_destroy_lexer): Only close iconv handle if it is in use.
5232 * lex.h (java_lexer): New fields read_anything, byte_swap,
5234 Made out_buffer unsigned.
5236 2000-10-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
5238 * parse.y (register_incomplete_type): Include JDEP_FIELD as a case
5239 where an enclosing context can be set on the jdep.
5240 (do_resolve_class): Fixed identation.
5242 2000-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5244 * gjavah.c (NEED_PEEK_ATTRIBUTE, NEED_SKIP_ATTRIBUTE): Define
5246 * jcf-reader.c (peek_attribute, skip_attribute): Only define
5249 * parse.h (yyerror): If JC1_LITE, mark with ATTRIBUTE_NORETURN.
5251 * verify.c (CHECK_PC_IN_RANGE): Cast result of stmt-expr to void.
5253 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5255 * jcf-write.c (OP1): Update `last_bc'.
5256 (struct jcf_block): Fixed indentation and typo in comments. New
5258 (generate_bytecode_insns): Insert `nop' if `jsr' immediately
5259 follows `monitorenter'.
5260 * parse.y (patch_synchronized_statement): New local `tmp'. Call
5264 2000-10-16 Tom Tromey <tromey@cygnus.com>
5266 * jvspec.c (lang_specific_driver): Recognize -MF and -MT.
5267 * lang-specs.h: Added %{MA}, %{MF*}, %{MT*}.
5268 * lang-options.h: Added -MA, -MT, -MF..
5269 * lang.c (lang_decode_option): Recognize -MA, -MT, -MF.
5270 (DEPEND_TARGET_SET): New macro.
5271 (DEPEND_FILE_ALREADY_SET): Likewise.
5272 (init_parse): Handle new flags.
5273 * jcf.h (jcf_dependency_print_dummies): Declare.
5274 * Make-lang.in (s-java): Added mkdeps.o.
5275 * Makefile.in (BACKEND): Added mkdeps.o.
5276 (../gcjh$(exeext)): Added mkdeps.o.
5277 (../jcf-dump$(exeext)): Added mkdeps.o.
5278 * jcf-depend.c: Include mkdeps.h.
5279 (struct entry, dependencies, targets, MAX_OUTPUT_COLUMNS,
5280 add_entry): Removed.
5281 (jcf_dependency_reset): Rewrote.
5282 (dependencies): New global.
5283 (jcf_dependency_set_target): Rewrote.
5284 (jcf_dependency_add_target): Likewise.
5285 (jcf_dependency_add_file): Likewise.
5287 (print_ents): Removed.
5288 (jcf_dependency_write): Rewrote.
5289 (print_dummies): New global.
5290 (jcf_dependency_print_dummies): New function
5291 (jcf_dependency_write): Call deps_dummy_targets if required.
5293 2000-10-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
5295 * gjavah.c (add_class_decl): Removed unused variables `tname',
5296 `tlen' and `name_index'.
5297 * java-tree.h (BUILD_FILENAME_IDENTIFIER_NODE): New macro.
5298 * jcf-parse.c (jcf_parse_source): Use it and set EXPR_WFL_FILENAME
5299 in `wfl_operator' with value.
5300 (yyparse): Use BUILD_FILENAME_IDENTIFIER_NODE.
5301 (jcf_figure_file_type): Fixed identation.
5302 * lex.c (java_get_line_col): Use EOF. Tuned `^' placement.
5303 * parse.y (analyze_clinit_body): New function.
5304 (static_initializer:): Reset `current_static_block'.
5305 (java_parser_context_restore_global): Set EXPR_WFL_FIILENAME_NODE in
5306 `wfl_operator' with new value.
5307 (lookup_cl): Use EXPR_WFL_FILENAME.
5308 (maybe_yank_clinit): Handle bogus <clinit> bodies, call
5309 analyze_clinit_body.
5310 (build_outer_field_access): Access to this$<n> built from
5311 current_class, not its outer context.
5312 (build_access_to_thisn): Fixed leading comment. Tidied things up.
5313 (resolve_qualified_expression_name): Handle `T.this' and `T.this.f()'.
5314 (patch_method_invocation): Use `is_static_flag' when already
5316 (patch_newarray): Removed assignment in ternary operator.
5318 2000-10-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
5320 * except.c (free_eh_ranges): Don't free `whole_range'.
5322 2000-10-15 Anthony Green <green@redhat.com>
5324 * decl.c (init_decl_processing): Call init_class_processing before
5327 2000-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5329 * check-init.c (check_init): Fixed leading comment. Use
5331 * decl.c (push_jvm_slot): Use MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5332 (give_name_to_locals): Likewise.
5333 (lang_mark_tree): Handle FIELD_DECL. Register `am' and `wfl'
5334 fields in lang_decl_var.
5335 * java-tree.h (DECL_FUNCTION_SYNTHETIC_CTOR,
5336 DECL_FUNCTION_ALL_FINAL_INITIALIZED): New macros.
5337 (FIELD_INNER_ACCESS): Removed ugly cast, macro rewritten.
5338 (FIELD_INNER_ACCESS_P, DECL_FIELD_FINAL_IUD, DECL_FIELD_FINAL_LIIC,
5339 DECL_FIELD_FINAL_IERR, DECL_FIELD_FINAL_WFL): New macros.
5340 (LOCAL_FINAL): Rewritten.
5341 (LOCAL_FINAL_P, FINAL_VARIABLE_P, CLASS_FINAL_VARIABLE_P
5342 MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC): New macros.
5343 (struct lang_decl): Fixed comments. Added `synthetic_ctor' and
5344 `init_final' fields.
5345 (struct lang_decl_var): Fixed leading comment. Added `am', `wfl',
5346 `final_uid', `final_liic', `final_ierr' and `local_final' fields.
5347 (TYPE_HAS_FINAL_VARIABLE): New macro.
5348 (struct lang_type): Added `afv' field.
5349 * parse.y (check_static_final_variable_assignment_flag): New function.
5350 (reset_static_final_variable_assignment_flag): Likewise.
5351 (check_final_variable_local_assignment_flag): Likewise.
5352 (reset_final_variable_local_assignment_flag): Likewise.
5353 (check_final_variable_indirect_assignment): Likewise.
5354 (check_final_variable_global_assignment_flag): Likewise.
5355 (add_inner_class_fields): Use LOCAL_FINAL_P.
5356 (register_fields): Handle local finals and final variables.
5357 (craft_constructor): Set DECL_FUNCTION_SYNTHETIC_CTOR.
5358 (declare_local_variables): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5359 (source_start_java_method): Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC
5361 (java_complete_expand_methods): Loop to set
5362 TYPE_HAS_FINAL_VARIABLE. Call
5363 `reset_final_variable_local_assignment_flag' and
5364 `check_final_variable_local_assignment_flag' accordingly before
5365 and after constructor expansion. Call
5366 `reset_static_final_variable_assignment_flag'
5367 before expanding <clinit> and after call
5368 `check_static_final_variable_assignment_flag' if the
5369 current_class isn't an interface. After all methods have been
5370 expanded, call `check_final_variable_global_assignment_flag' and
5371 `check_static_final_variable_assignment_flag' if the current class
5373 (maybe_yank_clinit): Fixed typo in comment.
5374 (build_outer_field_access_methods): Removed old sanity check. Use
5375 FIELD_INNER_ACCESS_P. Call MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC.
5376 Don't create access methods for finals.
5377 (resolve_field_access): Use `CLASS_FINAL_VARIABLE_P'.
5378 (java_complete_tree): Likewise. Reset DECL_FIELD_FINAL_IUD if
5379 existing DECL_INIT has been processed.
5380 (java_complete_lhs): Likewise.
5381 (check_final_assignment): Filter input on `lvalue''s TREE_CODE.
5382 Test for COMPONENT_REF to get to the FIELD_DECL. Implemented new
5384 (patch_assignment): Use LOCAL_FINAL_P.
5385 (fold_constant_for_init): Reset DECL_FIELD_FINAL_IUD if
5386 DECL_INITIAL is nullified.
5389 2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
5391 * Make-lang.in (parse.c, parse-scan.c): Create atomically.
5393 * Makefile.in (parse.c, parse-scan.c): Likewise.
5395 2000-10-12 Mark Mitchell <mark@codesourcery.com>
5397 * class.c (temporary_obstack): Remove.
5398 (make_class): Don't mess with obstascks.
5399 (push_class): Likewise.
5400 (set_super_info): Likewise.
5401 (add_method_1): Likewise.
5402 (add_method): Likewise.
5403 (add_field): Likewise.
5404 (build_utf8_ref): Likewise.
5405 (build_class_ref): Likewise.
5406 (build_static_field_ref): Likewise.
5407 (finish_class): Likewise.
5408 (push_super_field): Likewise.
5409 (layout_class): Likewise.
5410 (layout_class_methods): Likewise.
5411 (init_class_processing): Likewise.
5412 * constants.c (get_tag_node): Likewise.
5413 (build_constant_data_ref): Likewise.
5414 * decl.c (ggc_p): Remove.
5415 (copy_lang_decl): Use ggc_alloc.
5416 (complete_start_java_method): Don't mess with obstacks.
5417 (start_java_method): Likewise.
5418 (end_java_method): Likewise.
5419 * except.c (link_handler): Use xmalloc.
5420 (free_eh_ranges): New function.
5421 (method_init_exceptions): Use it.
5422 (add_handler): Use xmalloc.
5423 (expand_start_java_handler): Don't mess with obstacks.
5424 (prepare_eh_table_type): Likewise.
5425 (expand_end_java_handler): Likewise.
5426 * expr.c (push_value): Likewise.
5427 (create_label_decl): Likewise.
5428 (build_jni_stub): Likewise.
5429 (java_lang_expand_expr): Likewise.
5430 (note_instructions): Use xrealloc.
5431 (java_push_constant_from_pool): Don't mess with obstacks.
5432 (process_jvm_instruction): Likewise.
5433 * java-tree.h (cyclic_inheritance_report): Remove duplicate
5435 * jcf-parse.c (get_constant): Don't mess with obstacks.
5436 (read_class): Likewise.
5437 (jcf_parse): Likewise.
5438 * lex.c (expression_obstack): Remove.
5439 (java_lex): Don't use obstack_free.
5440 * parse.h (exit_java_complete_class): Don't mess with obstacks.
5441 (MANGLE_OUTER_LOCAL_VARIABLE_NAME): Adjust.
5442 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): Likewise.
5443 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STRING): Likewise.
5444 * parse.y (gaol): Add more GC roots.
5445 (add_inner_class_fields): Adjust calls to MANGLE_* macros.
5446 (lookup_field_wrapper): Likewise.
5447 (obtain_incomplete_type): Don't mess with obstacks.
5448 (build_alias_initializer_parameter_list): Adjust calls to MANGLE_*
5450 (craft_constructor): Don't mess with obstacks.
5451 (safe_layout_class): Likewise.
5452 (java_complete_class): Likewise.
5453 (source_end_java_method): Likewise.
5454 (build_outer_field_access_methods): Likewise.
5455 (build_outer_method_access_method): Likewise.
5456 (maybe_build_thisn_access_method): Likewise.
5457 (build_dot_class_method_invocation): Likewise.
5458 (java_complete_tree): Likewise.
5459 (java_complete_lhs): Likewise.
5460 (do_merge_string_cste): Likewise.
5461 (patch_string_cst): Likewise.
5462 (array_constructor_check_entry): Likewise.
5463 * typeck.c (build_java_array_type): Likewise.
5464 (parse_signature_string): Likewise.
5465 (build_java_signature): Likewise.
5467 2000-10-12 Tom Tromey <tromey@cygnus.com>
5470 * gjavah.c (add_class_decl): Don't special-case inner classes.
5471 (add_namelet): Likewise.
5473 2000-10-11 Rodney Brown <RodneyBrown@mynd.com>
5475 * java-tree.h: Constify current_encoding.
5476 * lang.c: Constify current_encoding.
5478 2000-10-10 Jeff Sturm <jeff.sturm@appnet.com>
5480 * jvgenmain.c (class_mangling_suffix): Omit `.'.
5481 (main): Use `$' when NO_DOLLAR_IN_LABEL is not set, otherwise `.'.
5483 2000-10-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5485 * expr.c (java_lang_expand_expr): Reinstall 1999-08-14 Anthony's
5486 patch. Fixes gcj/340.
5488 2000-10-10 Tom Tromey <tromey@cygnus.com>
5490 * lex.c (java_new_lexer): Initialize out_first and out_last
5492 * lex.h (java_lexer): Added out_buffer, out_first, out_last.
5494 2000-10-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
5496 * parse.y (pop_current_osb): New function.
5497 (array_type:): Use `dims:', changed actions
5498 accordingly. Suggested by Anthony Green.
5499 (array_creation_expression:): Used pop_current_osb.
5500 (cast_expression:): Likewise.
5501 (search_applicable_method_list): Fixed indentation.
5503 2000-10-08 Anthony Green <green@redhat.com>
5505 * parse.y (array_type_literal): Remove production.
5506 (type_literals): Refer to array_type, not array_type_literal.
5508 2000-10-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5510 Patch contributed by Corey Minyard.
5511 * decl.c (check_local_named_variable): New function.
5512 (tree check_local_unnamed_variable): Likewise.
5513 (find_local_variable): Splitted. Call check_local_{un}named_variable.
5515 2000-10-07 Anthony Green <green@redhat.com>
5517 * class.c (layout_class): Handle case where superclass can't be
5520 2000-10-07 Joseph S. Myers <jsm28@cam.ac.uk>
5522 * Makefile.in (keyword.h): Refer to GNU FTP site for updated
5525 2000-10-05 Tom Tromey <tromey@cygnus.com>
5527 * jvspec.c (jvgenmain_spec): Added `-fdollars-in-identifiers'.
5528 * jvgenmain.c (class_mangling_prefix): Removed.
5529 (class_mangling_suffix): New global.
5531 * gjavah.c (cxx_keyword_subst): Mangle C++ keywords by appending
5533 (print_method_info): Handle overrides for static and final
5535 (process_file): Generate declaration for class object field.
5536 * class.c (cxx_keywords): New array.
5537 (utf8_cmp): New function.
5538 (cxx_keyword_p): New function.
5539 (layout_class_method): Mangle C++ keywords by appending `$'.
5540 (mangle_field): New function.
5541 (mangle_class_field): Use mangle_field. Mangle class name as
5543 (mangle_static_field): Use mangle_field.
5545 2000-10-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
5547 * decl.c (find_local_variable): Removed uncessary type check and
5548 fixed range check typo. From Corey Minyard.
5550 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5552 * decl.c (give_name_to_locals): New local `code_offset'. Call
5553 `maybe_adjust_start_pc'.
5554 * expr.c (note_instructions): New function.
5555 (expand_byte_code): Don't collect insn starts here.
5556 (peek_opcode_at_pc): New function.
5557 (maybe_adjust_start_pc): Likewise.
5558 * java-tree.h (maybe_adjust_start_pc): Declare.
5559 (note_instructions): Likewise.
5560 * jcf-parse.c (parse_class_file): Call `note_instructions'.
5562 2000-09-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
5564 * parse.y (field_access:): Fixed indentation.
5565 (qualify_ambiguous_name): Properly qualify `this.a[b].c'.
5567 2000-09-07 Tom Tromey <tromey@cygnus.com>
5570 * parse.y (patch_binop): Use JNUMERIC_TYPE_P, not
5571 JPRIMITIVE_TYPE_P, for arithmetic operators.
5572 (patch_method_invocation): Indentation fix.
5573 (try_builtin_assignconv): Handle boolean specially. Fixed typo.
5574 (valid_builtin_assignconv_identity_widening_p): Handle boolean.
5575 (do_unary_numeric_promotion): Cleaned up code.
5576 (valid_cast_to_p): Handle boolean correctly.
5578 2000-09-27 Tom Tromey <tromey@cygnus.com>
5580 * lex.c (java_read_unicode): Reset bs_count when finished with
5583 2000-10-01 Mark Mitchell <mark@codesourcery.com>
5586 * Make-lang.in (s-java): Don't depend on ggc-callbacks.o.
5587 * Makefile.in (BACKEND): Don't include ggc-callbacks.o.
5588 (typeck.o): Depend on ggc.h.
5589 * class.c (add_method_1): Use GC functions for allocation.
5590 (init_class_processing): Register roots.
5591 * decl.c (ggc_p): Set to 1.
5592 (pending_local_decls): Make it static.
5593 (push_jvm_slot): Use GC functions for allocation.
5594 (init_decl_processing): Register roots.
5595 (give_name_to_locals): Use GC functions for allocation.
5596 (lang_mark_tree): New function.
5597 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Use GC
5598 functions for allocation.
5599 * jcf-parse.c (jcf_parse_source): Use ggc_strdup.
5600 * lex.c (java_lex): Use build_string, rather than replicating it
5602 * parse.y (goal): Add more roots.
5603 (mark_parser_ctxt): New function.
5604 * typeck.c: Include ggc.h.
5606 2000-09-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5608 * parse.y (maybe_yank_clinit): Also keep <clinit> if its body
5609 contains something else than MODIFY_EXPR.
5611 2000-09-23 Mark Mitchell <mark@codesourcery.com>
5613 * Make-lang.in (JAVA_SRCS): Include java-tree.h.
5614 * Makefile.in (parse.o): Depend on ggc.h.
5615 (class.o): Likewise.
5616 (constants.o): Likewise.
5619 (jcf-parse.o): Likewise.
5620 (jcf-write.o): Likewise.
5621 (mangle.o): Likewise.
5622 * class.c: Include ggc.h.
5623 (build_static_field_ref): Register GC roots.
5624 (layout_class): Likewise.
5625 (init_class_processing): Likewise.
5626 * constants.c: Include ggc.h.
5627 (current_constant_pool_data_ref): Remove.
5628 (tag_nodes): Move it to ...
5629 (get_tag_node): ... here. Register GC roots.
5630 * decl.c: Include ggc.h. Remove many global tree definitions.
5631 (throw_node): Define.
5632 (java_global_trees): Likewise.
5633 (predef_filenames): Make the size a constant.
5634 (init_decl_processing): Adjust accordingly.
5635 (init_decl_processing): Call init_jcf_parse. Register GC roots.
5636 * expr.c: Include ggc.h.
5637 (init_expr_processing): Register GC roots.
5638 (build_invokeinterface): Likewise.
5639 * java-tree.h: Replace extern tree declarations with macros.
5640 (java_global_trees): New variable.
5641 (java_tree_index): New enumeration.
5642 (init_jcf_parse): Declare.
5643 * jcf-parse.c: Include ggc.h.
5644 (current_class): Remove declaration.
5645 (main_class): Likewise.
5646 (all_class_list): Likewise.
5647 (predefined_filename_p): Adjust for constant size of
5649 (init_jcf_parse): New function.
5650 * jcf-write.c: Include ggc.h.
5651 (generate_classfile): Register GC roots.
5652 (append_synthetic_attribute): Likewise.
5653 (append_innerclass_attribute_entry): Likewise.
5654 * lang.c: Include ggc.h.
5655 (lang_print_error): Register GC roots.
5656 * parse.h (struct parser_ctxt): Rename fields to avoid conflicts
5658 * parse.y: Include ggc.h.
5659 (wfl_operator): Remove.
5660 (goal): Register GC roots.
5661 (java_pop_parser_context): Adjust for new field names.
5662 (java_parser_context_save_global): Likewse.
5663 (java_parser_context_restore_global): Likewise.
5664 (java_parser_context_suspend): Likewise.
5665 (java_parser_context_resume): Likewise.
5666 (verify_constructor_circularity): Register GC roots.
5667 (lookup_cl): Likewise.
5668 (java_reorder_fields): Likewise.
5669 (build_current_this): Likewise.
5670 (class_in_current_package): Likewise.
5671 (argument_types_convertible): Likewise.
5672 (patch_cast): Rename wfl_op parameter to avoid macro conflicts.
5674 2000-09-14 Tom Tromey <tromey@cygnus.com>
5676 * lex.h: Use HAVE_ICONV_H, not HAVE_ICONV.
5678 2000-09-13 Tom Tromey <tromey@cygnus.com>
5680 * jcf-parse.c: Include <locale.h>.
5681 * jv-scan.c: Include <locale.h>.
5683 2000-09-12 Tom Tromey <tromey@cygnus.com>
5685 * expr.c (pop_type_0): Return `Object' if trying to merge two
5687 * verify.c (merge_types): Don't return `TYPE_UNKNOWN' for
5688 interface types; `Object' is always a valid supertype.
5690 2000-09-12 Tom Tromey <tromey@cygnus.com>
5693 * jv-scan.c (help): Document --encoding.
5694 (options): Added `encoding' entry.
5695 (OPT_ENCODING): New define.
5696 (main): Handle --encoding.
5697 Include <langinfo.h> if nl_langinfo exists.
5698 * lang-options.h: Document --classpath, --CLASSPATH, --main, and
5700 * jcf-parse.c Include <langinfo.h> if we have nl_langinfo.
5701 (parse_source_file): Correctly call java_init_lex. Added `finput'
5702 argument. Use nl_langinfo to determine default encoding.
5703 * java-tree.h (current_encoding): Declare.
5704 * parse.y (java_parser_context_restore_global): Don't restore
5706 (java_parser_context_save_global): Don't set `finput' field.
5707 (java_pop_parser_context): Don't restore `finput'. Free old lexer
5709 * lang.c (current_encoding): New global.
5710 (lang_decode_option): Recognize `-fencoding='.
5711 (finish_parse): Don't close finput.
5712 * parse.h (struct parser_ctxt): Removed `finput' and
5713 `unget_utf8_value' fields. Added `lexer' field.
5714 (java_init_lex): Fixed declaration.
5715 * lex.c (java_new_lexer): New function.
5716 (java_destroy_lexer): Likewise.
5717 (java_read_char): Added `lex' argument. Handle iconv case.
5718 (java_read_unicode): Added `lex' argument. Count backslashes in
5720 (java_init_lex): Added `finput' and `encoding' arguments. Set
5721 `lexer' field in ctxp.
5722 (BAD_UTF8_VALUE): Removed.
5723 (java_lex): Handle seeing UEOF in the middle of a string literal.
5724 * lex.h: Include <iconv.h> if HAVE_ICONV defined.
5725 (java_lexer): New structure.
5728 (DEFAULT_ENCODING): New define.
5729 (java_destroy_lexer): Declare.
5731 2000-09-12 Tom Tromey <tromey@cygnus.com>
5734 * lex.c (java_init_lex): Initialize java_io_serializable.
5735 * parse.y (java_io_serializable): New global.
5736 (valid_ref_assignconv_cast_p): An array can be cast to
5739 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
5741 * decl.c, expr.c: Include defaults.h if not already included.
5742 Don't define the *_TYPE_SIZE macros.
5744 2000-09-09 Geoffrey Keating <geoffk@cygnus.com>
5746 * typeck.c (build_java_array_type): Correct first parameter
5747 in ADJUST_FIELD_ALIGN invocation.
5749 2000-09-06 Tom Tromey <tromey@cygnus.com>
5751 * lang-specs.h: Also recognize `-femit-class-files'.
5753 2000-09-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
5755 * verify.c (merge_types): Load the types to merge if necessary.
5757 2000-09-02 Anthony Green <green@redhat.com>
5759 * jcf-io.c: Include zlib.h.
5760 (open_in_zip): Read compressed class file archives.
5761 * zipfile.h (ZipDirectory): Add uncompressed_size and
5762 compression_method fields.
5763 * zextract.c (read_zip_archive): Collect file compression info.
5765 2000-08-15 Bryce McKinlay <bryce@albatross.co.nz>
5767 * parse.y (do_resolve_class): Also explore superclasses of
5768 intermediate enclosing contexts when searching for inner classes.
5770 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5772 * parse.y (variable_declarator_id:): Better error message.
5773 (expression_statement:): Use YYNOT_TWICE.
5774 (cast_expression:): Likewise.
5775 (assignment:): Likewise.
5777 2000-08-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
5779 * parse.y (do_merge_string_cste): New locals. Create new
5780 STRING_CSTs each time, use memcpy. Fixes gcj/311.
5782 2000-08-07 Hans Boehm <boehm@acm.org>
5784 * boehm.c (mark_reference_fields): Set marking bits for all words in
5785 a multiple-word record.
5786 (get_boehm_type_descriptor): Use the procedure marking descriptor for
5789 2000-08-31 Mike Stump <mrs@wrs.com>
5791 * Make-lang.in (jc1$(exeext), gcjh$(exeext), jv-scan$(exeext),
5792 jcf-dump$(exeext)): Make parallel safe.
5794 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
5796 * jcf-parse.c (set_source_filename): Constify a char *.
5797 * jcf-write.c (append_innerclasses_attribute,
5798 make_class_file_name): Constify a char *. Don't recycle a
5799 variable for an unrelated purpose.
5800 * parse.y: (build_alias_initializer_parameter_list): Constify a char *.
5801 (breakdown_qualified): Do not modify IDENTIFIER_POINTER strings.
5803 2000-08-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
5805 * expr.c (can_widen_reference_to): Fixed indentation.
5806 * java-tree.h (CLASS_METHOD_CHECKED_P): Added leading comment.
5807 * parse.y: `finit$' replaces `$finit$' in comments.
5808 (try_builtin_assignconv): Fixed leading comment.
5810 2000-08-25 Greg McGary <greg@mcgary.org>
5812 * gjavah.c (cxx_keyword_subst): Use ARRAY_SIZE.
5814 2000-08-24 Greg McGary <greg@mcgary.org>
5816 * lang.c (lang_decode_option): Use ARRAY_SIZE.
5817 * parse.y (BINOP_LOOKUP): Likewise.
5819 2000-08-22 Andrew Haley <aph@cygnus.com>
5821 * javaop.h (WORD_TO_INT): Mask lower 32 bits of a jword before
5822 sign extending. Fixes gcj/321.
5823 * jcf-parse.c (get_constant): Mask lower 32 bits of a jint before
5824 combining to make a jlong. Fixes gcj/321.
5826 2000-08-21 Nix <nix@esperi.demon.co.uk>
5828 * lang-specs.h: Do not process -o or run the assembler if
5831 2000-08-16 Andrew Haley <aph@cygnus.com>
5833 * typeck.c (build_java_array_type): Rewrite code to do array
5834 alignment. Take into account back-end macros when aligning array
5835 data. Remove setting of TYPE_USER_ALIGN; Java doesn't allow the
5836 user to set alignment. Fixes gcj/252 and 160.
5838 2000-08-09 Tom Tromey <tromey@cygnus.com>
5840 * parse.y (check_abstract_method_definitions): Now return `int'.
5841 Check implemented interfaces. Fixes PR gcj/305.
5843 * parse.y (patch_switch_statement): Disallow `long' in switch
5844 expressions. Fixes PR gcj/310.
5846 2000-08-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
5848 * decl.c (finit_leg_identifier_node): New global.
5849 (init_decl_processing): Use `finit$' to initialize
5850 finit_identifier_node. Use `$finit$' to initialize
5851 finit_leg_identifier_node.
5852 * expr.c (expand_java_field_op): Use ID_FINIT_P.
5853 * java-tree.h (finit_identifier_node): Changed attached comment.
5854 (finit_leg_identifier_node): New declaration.
5855 (ID_FINIT_P): Take finit_identifier_node and
5856 finit_leg_identifier_node into account. This is a backward
5859 2000-08-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
5861 * jcf-write.c (generate_bytecode_conditional): Re-installed lost
5863 (generate_bytecode_insns): Check `nargs' before emitting it.
5864 * verify.c (merge_type_state): Fixed typo.
5865 * ChangeLog: Fixed typo in some jcf-write.c entries mentioning
5866 generate_bytecode_{conditional,insns}.
5868 2000-08-13 Anthony Green <green@redhat.com>
5870 * check-init.c (check_init): Add case for BIT_FIELD_REF (required
5873 2000-08-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
5875 * class.c (maybe_layout_super_class): Fixed indentation.
5876 * java-tree.h (CLASS_METHOD_CHECKED_P): New macro.
5877 (java_check_methods): New function declaration.
5878 * jcf-parse.c (get_constant): Let `char_len' go up to 3. Use `str'
5879 instead of `str_ptr'.
5880 * jcf-write.c (generate_bytecode_insns): Emit number the of args
5881 of a `invokeinterface' at the right time.
5882 * parse.h (WFL_STRIP_BRACKET): New macro.
5883 (SET_TYPE_FOR_RESOLUTION): Use it.
5884 * parse.y (build_unresolved_array_type): Reuse `type_or_wfl'.
5885 (check_class_interface_creation): Don't check for cross package
5886 innerclass name clashes.
5887 (method_header): Behave properly if MDECL is `error_mark_node'.
5888 (method_declarator): Return `error_mark_node' if bogus current
5890 (resolve_class): Apply WFL_STRIP_BRACKET on `cl' if necessary.
5891 (resolve_and_layout): New local `decl_type', set and used. Call
5893 (java_check_methods): New method.
5894 (java_layout_classes): Use it.
5895 (resolve_qualified_expression_name): No EH check necessary in
5897 (java_complete_lhs): Use VAR_DECL's DECL_INITIAL when evaluating
5899 (patch_assignment): Set DECL_INITIAL on integral final local.
5901 2000-08-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
5903 * java-tree.h (flag_extraneous_semicolon): New extern.
5904 * lang-options.h: (-Wextraneous-semicolon): New option.
5905 * lang.c (flag_redundant): Fixed typo in leading comment.
5906 (flag_extraneous_semicolon): New global.
5907 (lang_decode_option): Set `flag_extraneous_semicolon' when
5908 -Wall. Decode `-Wextraneous-semicolon'.
5909 * parse.y (type_declaration:): Removed `SC_TK' hack, added
5910 `empty_statement' rule.
5911 (class_body_declaration): Likewise.
5912 (method_body:): Accept `;' as a method body.
5913 (static_initializer:): Removed `SC_TK' hack.
5914 (constructor_block_end:): Likewise.
5915 (empty_statement:): Report deprecated empty declaration. Fixes
5918 2000-08-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
5920 * parse.y (build_dot_class_method_invocation): Changed parameter
5921 name to `type'. Build signature from `type' and convert it to a
5922 STRING_CST if it's an array.
5923 (patch_incomplete_class_ref): `build_dot_class_method_invocation'
5924 to use `ref_type' directly.
5926 2000-08-06 Ovidiu Predescu <ovidiu@cup.hp.com>
5928 * lang-options.h: Added a comma after the last element to avoid
5929 syntax errors when other languages define additional options.
5931 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
5933 * Make-lang.in (jc1, jv-scan): Depend on $(BACKEND), not stamp-objlist.
5934 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
5935 (jc1): Link with $(BACKEND).
5936 (jv-scan): Depend on version.o, not all of $(OBJS) or $(BACKEND).
5938 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
5940 * jvspec.c: Adjust type of second argument to
5941 lang_specific_driver, and update code as necessary.
5943 * class.c (build_dtable_decl): Initialize dummy.
5945 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5947 * parse.y (maybe_yank_clinit): When generating bytecode: non empty
5948 method bodies not to rule out discarding `<clinit>'; don't use
5949 <clinit> to initialize static fields with constant initializers.
5951 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5953 * gjavah.c (print_method_info): Added `synth' parameter. Skip
5955 (method_synthetic): New global.
5956 (HANDLE_METHOD): Recognize synthetic method and tell
5957 `print_method_info' about it.
5958 (HANDLE_END_METHOD): Do not issue an additional `;\n' if we're
5959 processing a synthetic method.
5960 * jcf-reader.c (skip_attribute): New function.
5961 ( skip_attribute): Likewise.
5963 2000-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
5965 * parse.y (build_outer_field_access): Fixed comments.
5966 (fix_constructors): Emit the initialization of this$<n> before
5968 (resolve_qualified_expression_name): Build an access to `decl' if
5971 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5973 * parse-scan.y (curent_class): Non longer const.
5974 (inner_qualifier, inner_qualifier_length): Deleted.
5975 (current_class_length): New global.
5976 (bracket_count): Fixed typo in leading comment.
5977 (anonymous_count): New global.
5978 (class_instance_creation_expression:): Handle anonymous classes.
5979 (anonymous_class_creation:): New rule.
5980 (push_class_context): Rewritten.
5981 (pop_class_context): Likewise.
5982 (INNER_QUALIFIER): Macro deleted.
5983 (report_class_declaration): call `push_class_context' when
5984 entering the function. `fprintf' format modified not to use
5986 (report_class_declaration): Assign `package_name' and
5987 `current_class' to NULL separately.
5989 2000-07-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
5991 * expr.c (build_invokeinterface): Call layout_class_methods on
5994 2000-07-27 Tom Tromey <tromey@cygnus.com>
5995 Anthony Green <green@cygnus.com>
5996 Alexandre Petit-Bianco <apbianco@cygnus.com>
5998 * class.c (make_class_data): Create vtable for abstract classes.
5999 (get_dispatch_table): Changed to cope with abstract classes.
6001 2000-07-27 Tom Tromey <tromey@cygnus.com>
6003 * parse.y (patch_method_invocation): Don't reverse the argument
6004 list when dealing with anonymous class constructors. Fixed typo in
6007 2000-07-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6009 * parse.y (build_alias_initializer_parameter_list): Reverse
6010 crafted list when building aliases for anonymous class
6013 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6015 * parse.y (jdep_resolve_class): Don't bother checking potential
6016 innerclass access if `decl' is NULL.
6017 (find_in_imports_on_demand): TREE_PURPOSE of `import' contains the
6020 2000-07-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6022 * parse.c: Remove (again.)
6024 2000-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6026 * parse.y (find_as_inner_class): Removed 2000-07-19 patches.
6027 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Local `decl' moved
6028 outside the `if' statement, alias to innerclass removed, `decl'
6029 used to mark the class complete.
6031 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6033 * parse.y (simple_name:): Fixed typo in error message.
6035 2000-07-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6037 * parse.y (java_complete_lhs): LOOP_EXPR:, SWITCH_EXPR: the node
6038 or its first operand can be error marks.
6040 2000-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6042 * parse.h (SET_TYPE_FOR_RESOLUTION): Use GET_CPC.
6043 * parse.y (method_header): Likewise.
6045 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6047 * parse.y (process_imports): Consider that one might be trying to
6048 import an innerclass. Fixes gcj/254
6050 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6052 * parse.y (find_as_inner_class): Handle the case where the
6053 enclosing context of an innerclass has been loaded as bytecode.
6055 2000-07-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6057 * parse.y (simple_name:): Reject `$' in type names.
6058 (resolve_type_during_patch): Use `type' as a second
6059 argument to resolve_no_layout. Fixes gcj/257.
6061 2000-07-18 Bryce McKinlay <bryce@albatross.co.nz>
6063 * parse.y (find_most_specific_methods_list): Select the only
6064 non-abstract method even if max has been set.
6065 Fixes gcj/285, gcj/298.
6067 2000-07-18 Jeff Sturm <jeff.sturm@appnet.com>
6069 * lang-specs.h: Added %(jc1) to java compiler options.
6071 2000-07-14 Zack Weinberg <zack@wolery.cumb.org>
6073 * .cvsignore: New file.
6075 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6077 * parse.y (not_accessible_p): Access granted to innerclasses
6078 (indirectly) extending the reference type. Fixes gcj/249.
6080 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6082 * parse.y (patch_method_invocation): Fixed comment.
6083 (maybe_use_access_method): Build this$<n>s to the context of the
6084 target method, or a type that extends it. Fixes gcj/242.
6086 2000-07-13 Mark Mitchell <mark@codesourcery.com>
6090 2000-07-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6092 * parse.y (fold_constant_for_init): Avoid bullish conversion.
6094 2000-07-13 Tom Tromey <tromey@cygnus.com>
6096 * lang-specs.h: Added %{I*}.
6098 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
6100 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
6102 2000-07-12 Mark Mitchell <mark@codesourcery.com>
6104 * parse-scan.c: Remove.
6106 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6108 * class.c (set_super_info): Handled protected inner classes.
6109 (common_enclosing_context_p): Bail early if arguments aren't both
6111 (get_access_flags_from_decl): Handle private and protected inner
6113 * java-tree.h (TYPE_PROTECTED_INNER_CLASS): New macro.
6114 (CLASS_PROTECTED): Likewise.
6115 (struct lang_type): New bitfield `poic'.
6116 * parse.y (jdep_resolve_class): Call check_inner_class_access on
6118 (check_inner_class_access): Renamed arguments, added
6119 comments. Handles protected inner classes (fixes gcj/225)
6120 (not_accessible_p): Fixed comments. Avoid handling inner classes.
6122 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6124 * parse.y (resolve_qualified_expression_name): Verify qualified
6125 access to `this'. Fixes gcj/239.
6127 2000-07-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
6129 * jcf-write.c (generate_classfile): Don't install ConstantValue
6132 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6134 * parse.y (resolve_qualified_expression_name): Handle inner class
6135 access. Fixes gcj/256.
6137 2000-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
6139 * jcf-write.c (generate_classfile): Properly install the
6140 ConstantValue attribute and the initial value constant pool index
6141 on string constants.
6142 * parse.y (java_complete_lhs): Keep DECL_INITIAL when emitting
6145 2000-07-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6147 * parse.h (BUILD_PTR_FROM_NAME): Surround with a do/while
6149 * parse.y (find_as_inner_class): Fixed typo.
6150 (do_resolve_class): Explore enclosing contexts when searching for
6151 innerclasses. Removed curly brackets around BUILD_PTR_FROM_NAME.
6152 (check_inner_class_access): Check `decl' which can be null in case
6155 2000-07-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6157 * java-tree.h (java_debug_context): Declared `extern'.
6158 (safe_layout_class): Likewise.
6159 * parse.y (resolve_field_access): Field must be `static' in order
6160 to be replaced by its initial value. Added comments.
6161 (find_applicable_accessible_methods_list): Fixed typo.
6162 (find_most_specific_methods_list): Methods found in innerclasses
6163 take over methods founds in the enclosing contexts.
6164 (java_complete_tree): Loosen restrictions on the type of DECLs
6165 that can be replaced by their initialization values.
6166 (valid_ref_assignconv_cast_p): Removed call to `enclosing_context_p'.
6168 2000-07-05 Tom Tromey <tromey@cygnus.com>
6170 * Make-lang.in (PARSE_DIR): New macro.
6171 (PARSE_RELDIR): Likewise.
6172 (PARSE_C): Likewise.
6173 (PARSE_SCAN_C): Likewise.
6174 ($(PARSE_C)): New target.
6175 ($(PARSE_SCAN_C)): Likewise.
6176 (SET_BISON): New macro.
6177 (BISONFLAGS): Likewise.
6178 (JAVABISONFLAGS): Likewise.
6180 2000-07-02 Bryce McKinlay <bryce@albatross.co.nz>
6182 * gjavah.c (HANDLE_METHOD): Call print_method_info with a NULL stream
6183 argument on the first pass for CNI as well as JNI.
6184 (print_method_info): Set up method name on the first pass only.
6186 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6188 * parse.y (parser_qualified_classname): Removed parameter
6190 (create_interface): Removed first passed parameter to
6191 parser_qualified_classname.
6192 (create_class): Likewise. Don't install alias on static
6193 innerclasses. Fixes gcj/275.
6195 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6197 * parse.y (maybe_generate_pre_expand_clinit): Don't build a
6198 debugable statement with empty_stmt_node. Fixes gcj/272
6200 2000-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6202 * expr.c (build_instanceof): Layout type after it's loaded. Fixes
6205 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6207 * jcf-write.c (push_long_const): Appropriately cast short negative
6210 2000-06-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
6212 * parse.y (verify_constructor_super): Use loop variable
6213 `m_arg_type' initialized with `mdecl_arg_type'.
6215 2000-06-29 Tom Tromey <tromey@cygnus.com>
6217 * parse.y (resolve_field_access): Handle case where `type_found'
6220 2000-06-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6222 * expr.c (lookup_field): The same field can be found through two
6223 different interface. Don't declare it ambiguous in that case.
6225 2000-06-27 Tom Tromey <tromey@cygnus.com>
6227 * lex.c (java_lineterminator): Don't recognize \r after \n. If \r
6228 follows \r, then unget it at a lower level.
6230 2000-06-26 Tom Tromey <tromey@cygnus.com>
6232 * parse.y (resolve_field_access): Pass decl, not DECL_INITIAL, to
6235 2000-06-25 Tom Tromey <tromey@cygnus.com>
6237 * parse.y (for_statement): Wrap expression in a WFL if it is a
6238 constant. For PR gcj/268.
6240 2000-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6242 * parse.y (do_resolve_class): Minor optimiztion in the package
6243 list search. Removed unnecessary test and return statement.
6244 (valid_ref_assignconv_cast_p): Order of arguments to
6245 enclosing_context_p fixed.
6247 2000-06-24 Tom Tromey <tromey@cygnus.com>
6249 * expr.c (lookup_field): Print error and return error_mark_node if
6250 field reference is ambiguous.
6252 * parse.y (check_abstract_method_definitions): Also check if
6253 `other_method' is abstract.
6255 2000-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
6257 * class.c (set_super_info): Handle ACC_PRIVATE for (inner)
6259 * java-tree.h (TYPE_PRIVATE_INNER_CLASS): New macro.
6260 (struct lang_type): New field `pic'.
6261 (CLASS_PRIVATE): New macro.
6262 * parse.y (check_inner_class_access): New function.
6263 (jdep_resolve_class): Call it.
6265 2000-06-23 Tom Tromey <tromey@cygnus.com>
6267 * parse.y (patch_incomplete_class_ref): Initialize the returned
6268 class. For PR gcj/260.
6270 2000-06-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
6272 * except.c (prepare_eh_table_type): Use `CATCH_ALL_TYPE'.
6274 2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6276 * check-init.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6277 Java specific checks.
6278 * expr.c (build_instanceof): CLASS_INTERFACE and CLASS_FINAL usage
6280 * java-tree.def (CASE_EXPR): Marked 'e'.
6281 (DEFAULT_EXPR): Likewise.
6282 * jcf-parse.c (set_source_filename): CLASS_COMPLETE_P usage
6284 * jcf-write.c (ENABLE_JC1_CHECKING): Replaces ENABLE_CHECKING for
6285 Java specific checks.
6286 (generate_bytecode_insns): Test try_block for BLOCK before using
6288 * parse.y (build_wfl_wrap): Added `location' argument. Set
6289 EXPR_WFL_LINECOL accordingly.
6290 (dim_expr:): Wrap constants with WFLs.
6291 (method_declarator): Use TREE_TYPE not TYPE_NAME on GET_CPC.
6292 (resolve_package): Check for `stmt' not being a BLOCK before
6293 building a debuggable statement with it.
6294 (make_qualified_primary): Added extra parameter to build_wfl_wrap
6296 (resolve_field_access): Make sure `decl' is a DECL before treating
6298 (maybe_build_primttype_type_ref): Make sure `wfl''s node is an
6299 IDENTIFIER_NODE before treating it as such.
6300 (patch_new_array_init): Make sure `elt' is a TREE_LIST before
6301 treating it as such.
6302 (find_applicable_accessible_methods_list): CLASS_INTERFACE macro
6303 to be applied only on non array types.
6305 2000-06-16 Per Bothner <per@bothner.com>
6307 * java-tree.h (LABEL_RETURN_LABELS, LABEL_PENDING_CHAIN): Don't
6308 define in terms of DECL_RESULT, as that fails when --enable-checking.
6310 2000-06-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6312 * jcf-write.c (CHECK_PUT): Add static prototype. Make pointer
6313 types the same in comparison.
6314 (CHECK_OP): Add static prototype.
6316 2000-06-13 Jakub Jelinek <jakub@redhat.com>
6318 * typeck.c (build_java_array_type): Set TYPE_USER_ALIGN.
6319 * parse.y (java_complete_class): Set DECL_USER_ALIGN.
6322 2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6324 * decl.c (create_primitive_vtable): Prototype.
6326 * jcf-write.c (generate_bytecode_insns): Initialize variable
6329 * lang.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
6331 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6333 * parse.y (find_applicable_accessible_methods_list): Use a hashtable
6334 to track searched classes, and do not search the same class more than
6335 once. Call find_applicable_accessible_methods_list on immediate
6336 superclass, instead of search_applicable_method_list on all ancestors.
6339 2000-06-09 Bryce McKinlay <bryce@albatross.co.nz>
6341 * parse.y (register_fields): Permit static fields in inner classes
6342 if they are final. Fix for PR gcj/255.
6344 2000-06-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
6346 * parse.h (REGISTER_IMPORT): Use `chainon' to link new entries.
6347 * parse.y (find_in_imports): Returned type changed to void,
6348 leading comment fixed.
6349 (register_package): New function.
6350 (qualify_and_find): Likewise.
6351 (package_declaration:): Use `register_package'.
6352 (single_type_import_declaration:): Removed local variable
6353 `node'. Added missing `;' for consistency.
6354 (type_import_on_demand_declaration:): Use `chainon' to link new
6356 (lookup_field_wrapper): Lookup local variables defined in outer
6358 (java_complete_class): Don't reverse the list of imported on demand.
6359 (do_resolve_class): Reorganized. Removed local variable
6360 `original_name'. Call `qualify_and_find' with the current package
6361 name, invoke `find_in_imports_on_demand' right after. Call
6362 `qualify_and_find' with the packages we've seen so far. Fixed
6363 operations numbering in comments.
6364 (java_expand_class): Don't reverse `package_list'.
6365 (find_most_specific_methods_list): New local variables `abstract'
6366 and `candidates'. Use them to pick the right method.
6368 2000-06-06 Tom Tromey <tromey@ferrule.cygnus.com>
6370 * parse.y (check_modifiers_consistency): Don't subtract out
6371 `PUBLIC_TK' from argument to THIS_MODIFIER_ONLY.
6373 2000-06-04 Philipp Thomas <pthomas@suse.de>
6375 * Makefile.in (INTLLIBS): New.
6379 2000-06-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6381 * class.c (get_dispatch_table): Build the vtable dummy entry list
6382 element with a null purpose. Fixed leading comment.
6383 (build_dtable_decl): Build an accurate dtable type when appropriate
6386 2000-06-02 Richard Henderson <rth@cygnus.com>
6388 * lang.c (lang_get_alias_set): New.
6390 2000-05-31 Alexandre Petit-Bianco <apbianco@cygnus.com>
6392 * parse.y (resolve_field_access): Complete the DECL_INITIAL tree
6393 before using it as the accessed field.
6395 2000-05-31 Tom Tromey <tromey@cygnus.com>
6397 * java-tree.h (boolean_array_vtable, byte_array_vtable,
6398 char_array_vtable, short_array_vtable, int_array_vtable,
6399 long_array_vtable, float_array_vtable, double_array_vtable):
6401 * expr.c (get_primitive_array_vtable): New function.
6402 (create_primitive_vtable): New function.
6403 (java_lang_expand_expr): Enable code to statically generate
6405 * decl.c (init_decl_processing): Create primitive vtables.
6406 (boolean_array_vtable, byte_array_vtable, char_array_vtable,
6407 short_array_vtable, int_array_vtable, long_array_vtable,
6408 float_array_vtable, double_array_vtable): Define.
6410 2000-05-26 Zack Weinberg <zack@wolery.cumb.org>
6412 * java/parse.y (find_applicable_accessible_methods_list):
6413 Don't add an uninitialized value to the list.
6415 2000-05-25 Tom Tromey <tromey@cygnus.com>
6417 * parse.y (resolve_field_access): Don't check DECL_LANG_SPECIFIC
6418 when trying to see if field's class should be initialized. Always
6419 initialize field's declaring class, not qualified class.
6422 * parse.y (array_constructor_check_entry): Pass `wfl_value', not
6423 `wfl_operator', to maybe_build_primttype_type_ref.
6426 2000-05-23 Bryce McKinlay <bryce@albatross.co.nz>
6428 * parse.y (patch_method_invocation): Don't try to lookup methods
6431 2000-05-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
6433 * parse.y (resolve_field_access): Call the appropriate <clinit>
6434 before accessing the length of a static array. Craft a decl for
6435 the field while its time. Fixes PR gcj/129.
6437 2000-05-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
6439 * parse.y (resolve_package): Correctly set `*next' (was off by
6441 (resolve_qualified_expression_name): Fixed comment.
6443 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6445 * jcf-parse.c (jcf_parse_source): Reset current_class and
6446 current_function_decl to NULL before parsing a new file.
6448 2000-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6450 * parse.y (block_end:): If the collected block doesn't feature a
6451 statement, insert an empty statement.
6453 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6455 * parse.y (maybe_yank_clinit): New function.
6456 (maybe_generate_pre_expand_clinit): Always link <clinit> at the
6457 end of the list of methods belonging to a class.
6458 (java_complete_expand_method): Check whether <clinit> is really
6459 necessary and expand it accordingly.
6461 2000-04-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6463 * parse.y (fold_constant_for_init): Let VAR_DECL and FIELD_DECL be
6464 processed by the method's switch statement.
6466 2000-05-19 Tom Tromey <tromey@cygnus.com>
6468 * java-tree.h: Added init state enum.
6469 * decl.c (emit_init_test_initialization): Initialize class
6470 initialization check variable by looking at class' state.
6472 2000-05-19 Tom Tromey <tromey@cygnus.com>
6474 * java-tree.h (build_instanceof): Declare.
6475 (build_get_class): Declare.
6476 * parse.y (patch_binop): Use build_instanceof.
6477 * expr.c (build_instanceof): New function. If class is final,
6478 don't make a function call.
6479 (expand_java_INSTANCEOF): Use it.
6480 (build_get_class): New function.
6482 2000-05-18 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
6484 * jcf-write.c (generate_classfile): Scan the source_file for
6485 slashes with the right pointer variable.
6487 2000-05-17 Andrew Cagney <cagney@b1.cygnus.com>
6489 * lang.c (lang_decode_option): Update -Wunused flags by calling
6491 * decl.c (poplevel): Replace warn_unused with warn_unused_label.
6493 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
6495 * check_init.c (check_init): Constify local char *.
6496 * class.c (push_class): Constify local char *.
6497 * java_tree.h: Update prototypes.
6498 * jcf-io.c (open_class): Constify filename parameter and
6500 (find_class): Remove redundant string copy. Cast return from
6502 * jcf-parse.c (read_class, parse_class_file, yyparse):
6503 Constify local char *.
6504 * jcf-write.c (generate_bytecode_insns, generate_classfile):
6505 Constify local char *.
6506 * jcf.h (JCF): Constify filename and classname.
6507 (JCF_FINISH): Cast args to FREE to char * when appropriate.
6508 * lang.c (init_parse): Constify parameter and return value.
6509 * lex.c (java_get_line_col): Constify filename parameter.
6510 * parse.h: Constify parser_ctxt.filename. Update prototypes.
6511 * parse.y (java_parser_context_suspend,
6512 issue_warning_error_from_context, safe_layout_class): Constify
6514 * parse.c: Regenerate.
6516 2000-05-08 Tom Tromey <tromey@cygnus.com>
6518 * expr.c (build_jni_stub): Cache the result of
6519 _Jv_LookupJNIMethod.
6521 2000-05-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6523 * decl.c (predef_filenames_size): Now 7.
6524 (predef_filenames): New seventh entry.
6526 2000-05-04 Tom Tromey <tromey@cygnus.com>
6528 * boehm.c (mark_reference_fields): Don't mark RawData fields.
6529 Keep track of when we've seen a reference field after a
6530 non-reference field.
6531 (get_boehm_type_descriptor): Handle case where we see
6532 non-reference fields but no trailing reference field.
6533 * decl.c (rawdata_ptr_type_node): Define.
6534 (init_decl_processing): Initialize rawdata_ptr_type_node.
6535 * java-tree.h (rawdata_ptr_type_node): Declare.
6537 2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6539 * jcf-dump.c (SPECIAL_IINC): Ensure arguments match format
6540 specifiers in calls to fprintf.
6542 2000-05-03 Andrew Haley <aph@cygnus.com>
6544 * expr.c (build_java_jsr): Use emit_jump, not expand_goto.
6546 * javaop.h (WORD_TO_INT): New function.
6547 (IMMEDIATE_s4): Use WORD_TO_INT.
6548 * jcf.h (JPOOL_INT): Ditto.
6550 * gjavah.c (decode_signature_piece): Don't treat `$' as namespace
6553 2000-04-19 Tom Tromey <tromey@cygnus.com>
6555 * class.c (add_method_1): Set both DECL_EXTERNAL and METHOD_NATIVE
6557 * jcf-parse.c (parse_class_file): Call build_jni_stub for native
6559 * expr.c (build_jni_stub): New function.
6560 * lang-specs.h: -fjni and -femit-class-file are incompatible.
6562 * parse.y (java_complete_expand_methods): Expand a native method
6563 and call build_jni_stub if -fjni given.
6564 * lang-options.h: Document -fjni.
6565 * lang.c (flag_jni): New global.
6566 (lang_f_options): Added `jni' entry.
6567 * java-tree.h (soft_lookupjnimethod_node,
6568 soft_getjnienvnewframe_node, soft_jnipopsystemframe_node):
6570 (flag_jni): Declare.
6571 (build_jni_stub): Declare.
6572 (struct lang_decl): Added `native' flag.
6573 (METHOD_NATIVE): Redefined to use `native' field of lang specific
6575 * decl.c (soft_lookupjnimethod_node, soft_getjnienvnewframe_node,
6576 soft_jnipopsystemframe_node): New globals.
6577 (init_decl_processing): Set them. _Jv_InitClass only takes one
6580 * java-tree.def: Put into `C' mode.
6582 2000-04-27 Tom Tromey <tromey@cygnus.com>
6585 * expr.c (expand_invoke): Generate check to see if object pointer
6586 is null in nonvirtual invocation case.
6587 * java-tree.h (soft_nullpointer_node): Declare.
6588 * decl.c (soft_nullpointer_node): New global.
6589 (init_decl_processing): Initialize soft_nullpointer_node.
6590 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6591 or `private' methods.
6592 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6594 2000-04-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
6596 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
6599 2000-04-26 Tom Tromey <tromey@cygnus.com>
6601 * zextract.c (find_zip_file_start): New function.
6602 (read_zip_archive): Use it.
6604 2000-04-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
6606 * parse.y (register_incomplete_type): Handle JDEP_ANONYMOUS.
6608 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6610 * class.c (common_enclosing_context_p): New function.
6611 * java-tree.h (common_enclosing_context_p): Added prototype.
6612 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Relaxed test to allow
6613 classes sharing an outer context with the current instance.
6614 * parse.y (build_access_to_thisn): Fixed leading comment.
6615 (verify_constructor_super): New local `supper_inner'. Skip
6616 enclosing context argument in the case of inner class constructors.
6617 (patch_method_invocation): Insert proper context as second
6618 parameter to pure inner class constructor super invocations.
6620 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6622 * parse.y (end_class_declaration): Reset the interface number
6625 2000-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
6627 * parse.y (source_start_java_method): Deleted unnecessary code.
6628 (patch_method_invocation): Fixed comment.
6630 2000-04-24 Robert Lipe <robertlipe@usa.net>
6632 * parse.h (_jdep): Member `kind' now ENUM_BITFIELD.
6634 2000-04-23 Tom Tromey <tromey@cygnus.com>
6636 * boehm.c (mark_reference_fields): Use int_byte_position.
6638 2000-04-22 Tom Tromey <tromey@cygnus.com>
6640 * boehm.c (mark_reference_fields): Only call byte_position on
6643 2000-04-22 Tom Tromey <tromey@cygnus.com>
6645 * boehm.c (mark_reference_fields): Added `last_view_index'
6646 argument. Use DECL_FIELD_OFFSET to determine field's offset.
6648 2000-04-20 Mo DeJong <mdejong@cygnus.com>
6650 * parse.h (INTERFACE_INNER_MODIFIERS): New macro.
6651 * parse.y (check_class_interface_creation): Fixed comments. Select
6652 permitted modifiers for (inner) interfaces. Changed error message
6653 to report rejected modifiers used with local classes.
6655 2000-04-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6657 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Immediate inner classes
6658 of directly inherited type considered in scope.
6659 * parse.y (do_resolve_class): Search inherited classes for inner
6662 2000-04-20 Tom Tromey <tromey@cygnus.com>
6664 * parse.y (not_accessible_p): Use member's class, not current
6665 class, when doing inheritance check for protected reference.
6668 2000-04-20 Jason Schroeder <shrode@subnature.com>
6670 * jcf-dump.c (SPECIAL_IINC): Fixed typo printing iinc instruction.
6672 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6674 * parse.y (lookup_field_wrapper): Search for final local aliases.
6675 (resolve_expression_name): Let lookup_field_wrapper search for
6676 final local aliases. Force the value of `name' if one is found.
6677 (qualify_ambiguous_name): CONVERT_EXPR is enough to now we have
6678 an expression name. Fixed comments.
6680 2000-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
6682 * parse.y (yyerror): `msg' can be null, don't use it in that case.
6684 2000-04-19 Tom Tromey <tromey@cygnus.com>
6686 * gjavah.c (cxx_keyword_subst): Avoid potential infinite loop.
6688 2000-04-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
6690 * parse.y (maybe_make_nested_class_name): Use `obstack_grow0'.
6692 2000-04-18 Tom Tromey <tromey@cygnus.com>
6695 * gjavah.c (utf8_cmp): Changed return value.
6696 (cxx_keyword_subst): Handle all C++ keywords. Allocate new return
6698 (cxx_keywords): New global.
6699 (get_field_name): Handle new result of cxx_keyword_subst.
6700 (print_method_info): Likewise.
6702 2000-04-17 Bryce McKinlay <bryce@albatross.co.nz>
6704 * gjavah.c (print_name_for_stub_or_jni): Don't prefix method names
6705 with a newline, for CNI.
6706 (print_stub_or_jni): Print a space or newline before method name for
6708 (print_cxx_classname): Don't write leading "::" in CNI stub method.
6709 (process_file): Include gcj/cni.h if generating CNI stubs.
6711 2000-04-16 Tom Tromey <tromey@cygnus.com>
6713 * gjavah.c (decompile_method): Use print_field_name.
6716 2000-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6718 * parse.y (java_expand_classes): Reverse the package list once.
6719 (java_complete_lhs): PLUS_EXPR: don't try rhs and lhs at string
6721 (patch_binop): New temp `cn'. Call patch_string on LHS/RHS of
6722 the `==' and `!=' operators.
6724 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6726 * jcf-write.c (generate_bytecode_insns): At invokation time,
6727 always relate an interface method to the type of its selector.
6729 2000-04-05 Tom Tromey <tromey@cygnus.com>
6732 * expr.c (expand_invoke): Generate check to see if object pointer
6733 is null in nonvirtual invocation case.
6734 * java-tree.h (soft_nullpointer_node): Declare.
6735 * decl.c (soft_nullpointer_node): New global.
6736 (init_decl_processing): Initialize soft_nullpointer_node.
6737 * parse.y (invocation_mode): Return INVOKE_NONVIRTUAL for `final'
6738 or `private' methods.
6739 (patch_invoke): Handle INVOKE_NONVIRTUAL case.
6741 2000-04-05 Tom Tromey <tromey@cygnus.com>
6744 * parse.y (check_final_assignment): Recognize assignments to the
6745 `length' field of an array when generating class files.
6747 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6749 * class.c (decl_hash): Prototype removed.
6750 (decl_compare): Likewise.
6752 2000-04-05 Tom Tromey <tromey@cygnus.com>
6754 * parse.h (THIS_MODIFIER_ONLY): Changed meaning of `v' parameter.
6755 * parse.y (check_modifiers_consistency): Check for final/volatile
6756 clash. Fixes PR gcj/164.
6758 2000-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
6760 * class.c: (java_hash_hash_tree_node): Renamed from `decl_hash',
6762 (java_hash_compare_tree_node): Renamed from `decl_compare, made
6764 (add_method_1): Use `java_hash_hash_tree_node' and
6765 `java_hash_compare_tree_node'.
6766 * java-tree.h: (java_hash_hash_tree_node): Prototyped.
6767 (java_hash_compare_tree_node): Likewise.
6768 * parse.y (find_applicable_accessible_methods_list): Create,
6769 delete and use a hash table to remember already searched interfaces.
6771 2000-04-03 Matt Welsh <mdw@cs.berkeley.edu>
6773 * jcf-depend.c (add_entry): Fixed bug where list was always replaced
6776 2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
6778 * boehm.c (mark_reference_fields, set_bit): Prototype.
6779 (set_bit): Un-ANSI-fy definition.
6781 * class.c (init_test_hash_newfunc, decl_hash, decl_compare):
6784 * decl.c (emit_init_test_initialization): Likewise.
6786 * gjavah.c (jni_print_char): Likewise.
6788 * parse.y (create_new_parser_context): Likewise.
6790 2000-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
6792 * expr.c (java_lang_expand_expr): Added Anthony's Thu Jan 6 2000
6793 patch missing hunk. Fixed indentation.
6795 2000-03-30 Tom Tromey <tromey@cygnus.com>
6797 * gjavah.c (D_NAN_MASK): Only define as word-reversed when
6798 HOST_FLOAT_WORDS_BIG_ENDIAN and HOST_WORDS_BIG_ENDIAN disagree.
6800 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6802 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6803 when negative *before* using it as an array index.
6804 * ChangeLog: Fixed typo.
6806 2000-03-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6808 * parse-scan.y (pop_class_context): Reset `inner_qualifier_length'
6809 to 0 when it reaches -1.
6811 2000-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
6813 * jcf-parse.c (get_constant): Properly cast `num' during the
6814 invocation of `add_double'.
6815 * jcf-write.c (push_long_const): Properly cast `lo' before
6816 comparing it to short bounds.
6817 * parse-scan.y (interface_declaration:): Rule re-arrange so that
6818 `interface_body:' is reduced after the current interface is
6821 2000-03-26 Tom Tromey <tromey@cygnus.com>
6823 * jvspec.c (jvgenmain_spec): Add `%{<...}' construct for each
6824 Java-specific `-f' option.
6826 2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6828 * decl.c (init_decl_processing): Only call initialize_sizetypes once.
6829 Adjust order of making types.
6830 Make bitsize_*_node values.
6832 2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6834 * class.c (make_field_value): Use byte_position.
6835 * expr.c (JAVA_ARRAY_LENGTH_OFFSET): Use byte_position.
6836 (java_array_data_offset): Likewise.
6837 * java-tree.h (MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC): Add case to
6840 2000-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
6842 * parse.y (check_abstract_method_definitions): New local
6843 `end_type_reached'. Make sure we also consider `end_type'.
6844 (java_check_abstract_method_definitions): Make sure we eventually
6845 consider `java.lang.Object'.
6846 (maybe_use_access_method): Don't use access method if not in the
6847 context of a pure inner class or if the method's context is right.
6848 (find_applicable_accessible_methods_list): New static flag
6849 `object_done'. Don't search abstract classes as interfaces. Fixed
6850 indentation. Fixed the `java.lang.Object' only search. Search
6851 class interface(s) first, then fully search enclosing contexts.
6852 (find_most_specific_methods_list): Pick the closest candidate when
6853 they're all abstract.
6855 2000-03-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
6857 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
6858 properly initialize `finished_label'. Don't emit gotos for empty
6861 2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de>
6863 * except.c (emit_handlers): Clear catch_clauses_last.
6865 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6867 * parse.y (check_method_types_complete): New function.
6868 (create_class): Reset anonymous class counter only when seeing an
6870 (java_complete_class): JDEP_METHOD: Don't recompute signature
6873 2000-03-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
6875 * class.c (build_static_ref): Fixed indentation in comment.
6876 * java-tree.def (TRY_EXPR): Fixed typo in name.
6877 (CLASS_LITERAL): Likewise.
6878 * java-tree.h: (TYPE_DOT_CLASS): New macro.
6879 (struct lang_type): New field `dot_class'.
6880 * jcf-write.c (generate_bytecode_insns): Fixed error message.
6881 (generate_classfile): Method `class$' is synthetic.
6882 * parse.y (build_do_class_method): New function.
6883 (build_dot_class_method_invocation): Likewise.
6884 (java_complete_expand_methods): Expand TYPE_DOT_CLASS if necessary.
6885 (resolve_qualified_expression_name): Handle CLASS_LITERAL.
6886 (qualify_ambiguous_name): Likewise.
6887 (patch_incomplete_class_ref): Invoke synthetic method if necessary.
6888 (build_try_statement): Fixed leading comment.
6890 2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
6892 * class.c (make_field_value): Properly handle sizes.
6893 (get_dispatch_vector): Use tree_low_cst and host_integerp.
6894 (layout_class_method): Count using trees.
6895 * decl.c (push_promoted_type): Set TYPE_{MIN,MAX}_VALUE with copy_node.
6896 * expr.c (java_array_data_offset): Use int_bit_position.
6897 (build_newarray, build_anewarray): Use host_integerp and tree_low_cst.
6898 (build_invokevirtual): Use tree_low_cst and do computations with trees.
6900 2000-03-16 Tom Tromey <tromey@cygnus.com>
6902 * lang.c (flag_hash_synchronization): New global.
6903 (lang_f_options): Added `hash-synchronization'.
6904 * lang-options.h: Mention -fhash-synchronization.
6905 * java-tree.h (flag_hash_synchronization): Declare.
6906 * expr.c (java_lang_expand_expr): Only push `sync_info' value when
6907 hash table synchronization is disabled.
6908 * decl.c (init_decl_processing): Only push `sync_info' value when
6909 hash table synchronization is disabled.
6910 * class.c (make_class_data): Only push `sync_info' field when hash
6911 table synchronization is disabled. Removed dead code.
6913 2000-03-16 Tom Tromey <tromey@cygnus.com>
6915 * lang.c (lang_decode_option): Enable -Wunused when -Wall given.
6917 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6919 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): Disregard anonymous
6921 * parse.y (patch_method_invocation): Handle anonymous classes
6922 creation in static context.
6924 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6926 * parse.h (INNER_ENCLOSING_SCOPE_CHECK): New macro.
6927 * parse.y (resolve_qualified_expression_name): Use it.
6928 (patch_method_invocation): Likewise.
6930 2000-03-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
6932 * parse.y (register_incomplete_type): JDEP_ENCLOSING set
6933 depending on the type of dependency which dictates what the
6935 (unresolved_type_p): Resolved types limited to the current class.
6937 2000-03-15 Tom Tromey <tromey@cygnus.com>
6939 * decl.c (init_decl_processing): Set type of `sync_info' to be
6942 * boehm.c (get_boehm_type_descriptor): Correctly compute `bits'.
6943 Correctly compute bit number for current slot. Zero `high' and
6944 `low' in DS_LENGTH case. Don't skip inherited fields. Use
6945 mark_reference_fields.
6946 (mark_reference_fields): New function.
6948 2000-03-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
6950 * parse.y (register_incomplete_type): Fixed initialization of
6953 2000-02-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
6955 * parse-scan.y (inner_qualifier, inner_qualifier_length): New
6957 (push_class_context, pop_class_context): New function.
6958 (class_body:): Call pop_class_context.
6959 (interface_body:): Likewise.
6960 (INNER_QUALIFIER): New macro.
6961 (report_class_declaration): Changed output format and use
6962 INNER_QUALIFIER. Call push_class_context.
6964 2000-02-14 Andrew Haley <aph@cygnus.com>
6966 * check-init.c (check_init): Add new cases for unary and binary
6969 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6971 * parse.y (resolve_package): Set `next' once a type name has been
6972 progressively discovered.
6973 (resolve_qualified_expression_name): Propagate resolution only if
6974 there are remaining qualifiers. Take into account `q' might have
6975 been cleared after re-qualification.
6976 * parse.y (patch_method_invocation): New local `resolved'.
6977 Section dealing with qualified expression rewritten to use
6978 resolve_field_access.
6980 2000-03-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
6982 * parse.h (PUSH_CPC): Fixed indentation.
6983 (DEBUG_CPC): New macro.
6984 (SET_CPC_INITIALIZER_STMT, SET_CPC_STATIC_INITIALIZER_STMT,
6985 SET_CPC_INSTANCE_INITIALIZER_STMT): New macros.
6986 * parse.y (class_body_declaration:): Use
6987 SET_CPC_INSTANCE_INITIALIZER_STMT.
6988 (method_declaration:): Check for null current_function_decl.
6989 (static_initializer:): Use SET_CPC_STATIC_INITIALIZER_STMT.
6990 (java_parser_context_pop_initialized_field): Better handling of
6992 (maybe_make_nested_class_name): Mark nested class name as
6993 qualified when necessary.
6994 (end_class_declaration): Don't call java_parse_context_resume when
6995 one or more error occurred.
6996 (add_inner_class_fields): Use SET_CPC_INITIALIZER_STMT.
6997 (register_fields): Use SET_CPC_STATIC_INITIALIZER_STMT and
6998 SET_CPC_INITIALIZER_STMT.
6999 (method_header): Check for inner classes declaring static methods.
7000 (resolve_qualified_expression_name): Handle situation where `this'
7003 2000-03-13 Hans Boehm <boehm@acm.org>
7005 * typeck.c (build_prim_array_type): Correctly set the high word too.
7007 2000-03-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7009 * parse.y (java_complete_expand_methods): Leave <clinit> out of
7011 (maybe_generate_pre_expand_clinit): Put <clinit> at the end of the
7012 list of methods for interfaces.
7014 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7016 * parse.y (qualify_ambiguous_name): Properly handle expressions
7019 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7021 * parse.y (check_final_assignment): Extended to process
7023 (patch_assignment): Have check_final_assignment called only once.
7025 2000-03-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7027 * java-tree.h (IS_INIT_CHECKED): New flag.
7028 * check-init.c (check_init): Test and set IS_INIT_CHECKED.
7029 * parse.y (patch_string): Call force_evaluation_order on the
7030 completed string concatenation tree.
7031 * expr.c (force_evaluation_order): Call force_evaluation_order on
7032 function's arguments too.
7034 2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7036 * decl.c (emit_init_test_initialization): Mark KEY as unused.
7037 * expr.c (build_newarray): Cast TREE_INT_CST_LOW to HOST_WIDE_INT.
7038 (build_anewarray): Likewise.
7039 * parse.y (patch_newarray): Likewise.
7040 * parse.c: Regenerated.
7042 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7044 * decl.c (init_decl_processing): Added new class fields `depth',
7045 `ancestors', and `idt' to class_type_node. Use
7046 _Jv_LookupInterfaceMethodIdx for soft_lookupinterfacemthod_node.
7047 * class.c (make_class_data): Push initial values for new fields.
7048 * java-tree.h: Updated prototype for `build_invokeinterface'.
7049 * expr.c (build_invokeinterface): Changed parameters to accept
7050 `method' tree. Calculate index of `method' in its declaring
7051 interface. Build call to _Jv_LookupInterfaceMethodIdx.
7052 (expand_invoke): Call `build_invokeinterface' with new parameters.
7053 * parse.y (patch_invoke): Call `build_invokeinterface' with new
7056 2000-03-06 Bryce McKinlay <bryce@albatross.co.nz>
7058 * typeck.c (lookup_do): Search superinterfaces first
7059 when looking up an interface method. From Godmar Back
7062 2000-03-06 Tom Tromey <tromey@cygnus.com>
7064 * Make-lang.in (JAVA_SRCS): Added boehm.c, lex.c.
7066 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7068 * java-tree.h (lookup_argument_method2): Declared.
7069 (safe_layout_class): Prototype moved from parse.h.
7070 * parse.h (safe_layout_class): Prototype moved to java-tree.h.
7071 * parse.y (java_check_regular_methods): Local `super_class' gone.
7072 Call lookup_argument_method2 instead of lookup_argument_method.
7073 Perform modifier match for methods found declared in implemented
7074 interfaces. Fixed indentation problem. Overriding/hiding error
7075 report to take place only for methods found in classes.
7076 * typeck.c (lookup_argument_method): Changed leading
7077 comment. Re-written by calling lookup_do.
7078 (lookup_argument_method2): New function.
7079 (lookup_java_method): Re-written by calling lookup_do.
7080 (lookup_do): New function.
7082 2000-03-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7084 * check-init.c (check_init): Removed dead code. Handle (blank)
7086 * parse.y (declare_local_variables): New local `final_p', set it
7087 and use it to initialize LOCAL_FINAL.
7088 (check_final_assignment): Only check FIELD_DECLs.
7090 2000-02-17 Tom Tromey <tromey@cygnus.com>
7092 * Makefile.in (JAVA_OBJS): Added boehm.o.
7093 (boehm.o): New target.
7094 * Make-lang.in (JAVA_SRCS): Added boehm.c.
7095 * java-tree.h (flag_use_boehm_gc): Declare.
7096 (get_boehm_type_descriptor): Declare.
7097 * lang.c (lang_f_options): Added `use-boehm-gc'.
7098 (flag_use_boehm_gc): New global.
7099 * lang-options.h: Added -fuse-boehm-gc.
7100 * boehm.c: New file.
7101 * class.c (get_dispatch_table): If class uses a Boehm type
7102 descriptor, put it in the vtable.
7103 (make_class_data): Removed dead code.
7105 2000-03-03 Per Bothner <per@bothner.com>
7107 * decl.c (init_decl_processing): Initialize sizetype properly.
7109 2000-03-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7111 * java-tree.h (LOCAL_CLASS_P): New flag usage and macro.
7112 (PURE_INNER_CLASS_DECL_P, PURE_INNER_CLASS_TYPE_P): New macros.
7113 * jcf-dump.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7114 * jcf-parse.c (HANDLE_INNERCLASSES_ATTRIBUTE): Likewise.
7115 (jcf_parse): New local `current'. Load innerclasses seen in outer
7116 context being processed.
7117 * jcf-reader.c (HANDLE_INNERCLASSES_ATTRIBUTE): New macro.
7118 * jcf-write.c (append_innerclasses_attribute): New function.
7119 (append_innerclasses_attribute_entry): Likewise.
7120 (get_access_flags): Handle static classes. Set anonymous and local
7121 classes to be private.
7122 (generate_classfile): Attribute count adjusted. Call
7123 append_innerclasses_attribute.
7124 * parse.h (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use
7125 PURE_INNER_CLASS_TYPE_P.
7126 * parse.y (parser_qualified_classname): New parameter `is_static',
7127 produce non qualified name accordingly.
7128 (block_statement:): Set LOCAL_CLASS_P when declaring local class.
7129 (create_interface): Added argument to parser_qualified_classname.
7130 (create_class): Added argument to parser_qualified_classname. Setup
7131 alias for top level classes. Use PURE_INNER_CLASS_DECP_P.
7132 (add_inner_class_fields): Fixed indentation.
7133 (method_declarator): Use PURE_INNER_CLASS_DECP_P.
7134 (method_declarator): Fixed typo in comment.
7135 (craft_constructor): Use PURE_INNER_CLASS_DECP_P.
7136 (build_current_thisn): Likewise.
7137 (patch_method_invocation): Likewise.
7139 2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de>
7141 * decl.c (current_function_decl): Move to toplev.c.
7143 2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7145 * java-tree.h (LABEL_PC): Relect name changes in ../tree.h.
7146 (DECL_BIT_INDEX): Use underlying representation.
7147 * parse.h (DECL_INHERITED_SOURCE_LINE): Likewise.
7149 2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7151 * expr.c (build_java_ret): Pass proper type to size_binop.
7153 2000-02-25 Anthony Green <green@cygnus.com>
7155 * expr.c (build_class_init): Mark the decl to be ignored by
7157 * java-tree.h (DECL_BIT_INDEX): Move definition from check-init.c
7158 * check-init.c: Move DECL_BIT_INDEX to java-tree.h
7159 * class.c (init_test_hash_newfunc): New function.
7160 (decl_hash): New function.
7161 (decl_compare): New function.
7162 * decl.c (emit_init_test_initialization): New function.
7163 (complete_start_java_method): Traverse the init test hashtable,
7164 calling emit_init_test_initialization.
7165 (always_initialize_class_p): Define.
7166 * expr.c (build_class_init): Use initialization tests when
7167 emitting class initialization code.
7168 (always_initialize_class_p): Declare.
7169 * jcf-parse.c (parse_class_file): Set always_initialize_class_p to
7171 * java-tree.h: Include hash.h.
7172 (DECL_FUNCTION_INIT_TEST_TABLE): Define.
7173 (struct lang_decl): Add init_test_table field.
7174 (init_test_hash_entry): Define.
7176 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7178 * gjavah.c (main): Avoid using `argi' to report unimplemented
7181 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7183 * jcf-write.c (generate_bytecode_insns): TRY_FINALLY_EXPR:
7184 initialize locals to avoid warnings. Local `exception_type' moved
7187 2000-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
7189 * parse.y (resolve_expression_name): Use `orig' as a second
7190 argument to resolve_field_access.
7191 (resolve_field_access): Removed unnecessary code when dealing with
7194 2000-02-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
7196 * class.c (push_super_field): Don't push the field twice.
7197 * jcf-parse.c (parse_source_file): Call java_reorder_fields.
7198 * parse.h (java_reorder_fields): Prototyped.
7199 * parse.y (java_reorder_fields): New function.
7200 (java_layout_class): Simplified not to worry about re-ordering.
7202 2000-02-23 Tom Tromey <tromey@cygnus.com>
7204 * gjavah.c (print_name): In JNI case, correctly quote string.
7205 (print_method_info): Don't handle overrides in JNI mode.
7207 2000-02-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
7209 * parse.y (init_decl_processing): `_Jv_IsInstanceOf' returned
7210 value type set to `boolean_type_node'.
7212 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7214 * jcf-dump.c (main): Test for correct condition after
7215 output file creation.
7217 2000-02-19 Anthony Green <green@cygnus.com>
7219 * jcf-depend.c (add_entry): Fix test for first list entry.
7221 2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
7223 * class.c (build_class_ref, push_super_field): Set DECL_SIZE_UNIT.
7224 * constants.c (build_constants_constructor): Likewise.
7226 2000-02-19 Anthony Green <green@cygnus.com>
7228 * jcf-depend.c (add_entry): Add entries to the end of the list.
7230 1999-11-03 Pekka Nikander <pekka.nikander@hut.fi>
7232 * decl.c (INT_TYPE_SIZE): Define if necessary.
7233 (expand_java_return): Handle the case of a native integer smaller
7236 2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de>
7238 * gjavah.c (help): Use GCCBUGURL.
7239 * jv-scan.c (help): Likewise.
7240 * jcf-dump.c (help): Likewise.
7242 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7244 * jcf-write.c (generate_bytecode_insns): Don't generate empty
7247 2000-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
7249 * jcf-parse.c (load_class): Call `fatal' if no file containing
7250 the target class are found.
7252 2000-02-16 Zack Weinberg <zack@wolery.cumb.org>
7254 * Makefile.in (PARSE_C, PARSE_SCAN_C): Move dependencies on
7255 lex.c, lex.h, and PARSE_H to...
7256 (parse.o, parse-scan.o): ...here, respectively.
7258 * lex.c: Split out code that may trigger SIGFPE from yylex()
7259 to its own function.
7260 * lex.h (JAVA_FLOAT_RANGE_ERROR): Don't set value.
7262 2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7264 * Make-lang.in (jvspec.o): Depend on $(GCC_H), not gcc.h.
7266 2000-02-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
7268 * parse.y (outer_field_access_p): Stop in time when outer contexts
7270 (resolve_qualified_expression_name): Properly qualify *everything*
7271 after a package.type to be resoled as expression names.
7272 (find_applicable_accessible_methods_list): Save/restore `class' to
7273 isolate it from a possible outer context search.
7275 2000-02-15 Tom Tromey <tromey@cygnus.com>
7277 * gjavah.c (jni_print_char): New function.
7278 (print_full_cxx_name): Use it.
7279 (decode_signature_piece): Likewise.
7280 (print_cxx_classname): Likewise.
7282 2000-02-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7284 * Makefile.in (jv-scan, jcf-dump, gcjh): Depend on and link with
7286 (jcf-dump.o, gjavah.o, jv-scan.o): Depend on version.h.
7288 * gjavah.c: Include version.h.
7290 * jcf-dump.c: Likewise.
7292 * jv-scan.c: Likewise.
7294 2000-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7296 * parse.y (outer_field_access_fix): First parameter now a tree
7297 node. Check for assignement to final. First argument to
7298 build_outer_field_access_fix modified to accommodate prototype.
7299 (build_outer_field_access): Don't check for assignment to final
7301 (java_complete_lhs): MODIFY_EXPR case: Check for `error_mark_node'
7302 possibly returned by outer_field_access_fix. Changed
7303 outer_field_access_fix's first argument.
7304 (check_final_assignment): $finit$'s context is OK.
7305 (patch_unaryop): Use node instead of its line/column value when
7306 calling outer_field_access_fix.
7308 2000-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
7310 * parse.y (interface_declaration:): No longer tagged
7311 <node>. Re-installed default action.
7312 (class_member_declaration:): Handle inner interfaces.
7313 (interface_member_declaration): Handle inner interfaces and
7315 (create_interface): Push error if one seen. Suspend parsing
7316 context when processing an inner interface.
7317 (register_fields): Inner class static field limitations not to
7318 apply to inner interfaces.
7320 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7322 * jcf-parse.c (load_class): Update `java_error_count' when a
7323 class' file can't be found.
7324 (parse.y): Avoid (byte)code generation when errors seen.
7326 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7328 * parse.y (java_complete_lhs): Handle TRUNC_DIV_EXPR. Ensure `fatal'
7329 decodes a valid node.
7330 (patch_binop): Handle TRUNC_DIV_EXPR.
7332 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7334 * parse.y (resolve_package): New local `acc'. Try to progressively
7335 build and guess a package and type name.
7337 2000-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
7339 * parse.y (find_applicable_accessible_methods_list): Load and
7340 layout the search class if necessary.
7341 (java_complete_tree): Keep to original type of the folded initial
7344 2000-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
7346 * class.c (layout_class): Set and test CLASS_BEING_LAIDOUT.
7347 Generate error message if circularity is detected. New static
7349 * java-tree.h (CLASS_BEING_LAIDOUT): New flag usage, new macro. *
7350 * jcf-write.c (generate_bytecode_insns): Very simply handle
7352 * parse.y (java_check_circular_reference): Use
7353 `cyclic_inheritance_report' during report, if necessary.
7354 (java_complete_lhs): fixed comment with `THROW_EXPR:' case. Avoid
7355 walking NEW_ARRAY_INIT twice.
7357 2000-02-09 Tom Tromey <tromey@cygnus.com>
7359 * parse.y (check_class_interface_creation): Allow inner classes to
7360 be `private' or `protected', check modifiers' consistency. Prevent
7361 block local classes from bearing any modifiers.
7363 2000-02-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7365 * except.c (check_start_handlers): Re-add prototype lost in last
7367 (maybe_start_try): Remove excess argument to `check_start_handlers'.
7369 2000-02-09 Andrew Haley <aph@cygnus.com>
7371 * decl.c (clear_binding_level): Remove excess initializer.
7372 (maybe_poplevels): Remove unused variable.
7373 (force_poplevels): Ditto.
7374 (struct binding_level): Add comment.
7376 2000-02-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
7378 * jcf-write.c (generate_classfile): Don't consider
7379 pre-initialization with reference value (use <clinit> instead.)
7380 * parse.y (java_fix_constructors): No generated constructor for
7382 (build_outer_field_access): Removed debug message.
7383 (outer_field_expanded_access_p): Adapted to bytecode generation.
7384 (build_outer_field_access_method): Use fix_method_argument_names.
7385 (build_outer_method_access_method): Fixed indentation. Added
7386 comment. Handle access method generation for static and also void
7388 (build_access_to_thisn): Inserted debug message.
7389 (maybe_build_thisn_access_method): Use fix_method_argument_names.
7390 (resolve_qualified_expression_name): Fixed comment.
7391 (not_accessible_p): Adapted to bytecode generation. Added comment.
7392 (patch_method_invocation): Added comment.
7393 (maybe_use_access_method): Fixed leading comment. Handle static
7395 (java_complete_lhs): Don't shortcut handling of initialized upon
7396 declaration String type static fields when generating bytecode.
7397 (patch_unaryop): Handle outer field access when generating
7400 2000-02-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
7402 * java-tree.h (FIELD_THISN): New macro.
7403 * jcf-write.c (append_synthetic_attribute): New function.
7404 (generate_classfile): Set "Synthetic" attribute on this$<n>,
7405 val$<name> fields, access$<n> and $finit$ methods. Fixed indentation.
7406 * parse.y (add_inner_class_fields): Set FIELD_THISN for created
7408 (build_outer_field_access): Turned on access functions usage and
7409 generation when compiling to bytecode.
7410 (maybe_use_access_method): Likewise.
7412 2000-01-25 Andrew Haley <aph@cygnus.com>
7414 * java-except.h (struct eh_range): Add `expanded' field.
7415 (maybe_start_try): Add end_pc arg.
7416 (maybe_end_try): Ditto.
7417 * java-tree.h (force_poplevels): new function.
7418 * expr.c (expand_byte_code): Don't call maybe_start_try or
7420 * except.c (add_handler): Reset expanded.
7421 (expand_start_java_handler): Set expanded.
7422 (check_start_handlers): Don't expand a start handler that's
7423 already been expanded.
7424 (maybe_start_try): Add end_pc arg. Only expand a handler which
7426 (expand_end_java_handler): call force_poplevels.
7427 (force_poplevels): new function.
7428 * decl.c (binding_level): Add start_pc of binding level.
7429 (maybe_pushlevels): Call maybe_start_try when pushing binding
7431 (maybe_poplevels): Call maybe_end_try when popping binding levels.
7432 (LARGEST_PC): Define.
7433 (clear_binding_level): Use LARGEST_PC.
7435 * java-tree.h (DEBUG_JAVA_BINDING_LEVELS): new define.
7436 * decl.c (DEBUG_JAVA_BINDING_LEVELS): new define.
7437 (binding_depth, is_class_level, current_pc): new variables.
7438 (struct binding_level): ditto.
7439 (indent): new function.
7440 (push_jvm_slot): add debugging info.
7441 (maybe_pushlevels): ditto.
7442 (maybe_poplevels): ditto.
7445 (start_java_method): ditto.
7446 (give_name_to_locals): comment only.
7447 * except.c (binding_depth, is_class_level, current_pc):
7449 (expand_start_java_handler): add debugging info.
7450 (expand_end_java_handler): ditto.
7452 2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7454 * gjavah.c (overloaded_jni_method_exists_p): Add prototype.
7455 (print_name_for_stub_or_jni, process_file): Constify a char*.
7457 2000-02-03 Tom Tromey <tromey@cygnus.com>
7459 * jcf-io.c (jcf_print_utf8_replace): Handle UTF-8 input.
7461 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7463 * gcc/java/javaop.h (WORDS_TO_DOUBLE): Allow WORDS_TO_DOUBLE to
7464 assemble doubles correctly when HOST_FLOAT_WORDS_BIG_ENDIAN is
7467 2000-02-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
7469 * java-tree.def (INSTANCE_INITIALIZERS_EXPR): New tree code.
7470 * java-tree.h (TYPE_II_STMT_LIST): New macro.
7471 (struct lang_type): New field `ii_block'.
7472 * lex.c (java_init_lex): Use CPC_INITIALIZER_LIST,
7473 CPC_STATIC_INITIALIZER_LIST and CPC_INSTANCE_INITIALIZER_LIST.
7474 * parse.h (struct parser_ctxt): New field `instance_initializers'.
7475 (CPC_INITIALIZER_LIST, CPC_STATIC_INITIALIZER_LIST,
7476 CPC_INSTANCE_INITIALIZER_LIST, CPC_INITIALIZER_STMT,
7477 CPC_STATIC_INITIALIZER_STMT, CPC_INSTANCE_INITIALIZER_STMT): New
7479 * parse.y (add_instance_initializer): New function.
7480 (in_instance_initializer): New static global.
7481 (class_body_declaration:): Link instance initializer block.
7482 (static_initializer:): Use CPC_STATIC_INITIALIZER_STMT.
7483 (array_creation_expression:): Remove unused local.
7484 (java_parser_context_push_initialized_field): Fixed leading
7485 comment. Use CPC_STATIC_INITIALIZER_LIST, CPC_INITIALIZER_LIST and
7486 CPC_INSTANCE_INITIALIZER_LIST.
7487 (java_parser_context_pop_initialized_field): Likewise.
7488 (add_inner_class_fields): Use CPC_INITIALIZER_STMT.
7489 (register_fields): Use CPC_STATIC_INITIALIZER_STMT and
7490 CPC_INITIALIZER_STMT.
7491 (fix_constructors): New local `class_type'. Use it. Call
7492 add_instance_initializer.
7493 (java_complete_lhs): New case INSTANCE_INITIALIZERS_EXPR.
7494 (patch_return): Forbid return in instance initializers.
7495 (patch_throw_statement): Enforce exception handling in the context
7496 of instance initializers.
7498 2000-02-03 Tom Tromey <tromey@cygnus.com>
7500 * Make-lang.in (java.mostlyclean): Remove executables in
7503 2000-01-31 Scott Bambrough <scottb@netwinder.org>
7505 * gcc/java/gjavah.c (D_NAN_MASK): Alternate definition required when
7506 HOST_FLOAT_WORDS_BIG_ENDIAN is defined to be 1.
7507 (java_float_finite): Convert to use union Word from javaop.h.
7508 (java_double_finite): Convert to use union DWord from javaop.h.
7510 2000-02-02 Tom Tromey <tromey@cygnus.com>
7512 * gjavah.c (options): Added `jni' entry.
7513 (help): Document -jni.
7514 (flag_jni): New global.
7515 (process_file): Handle JNI output. Don't print text from
7516 -prepend, -add, etc, when generating stubs. Only remove `.class'
7517 suffix if it actually exists.
7518 (main): Create a `.c' file when run with `--jni --stubs'. Create
7519 correct output file name with `--jni'.
7520 (print_include): Mangle header name differently in JNI case.
7521 (HANDLE_METHOD): In JNI mode, call print_method_info to generate
7523 (print_method_info): Handle JNI case. Put signature info into
7524 method name. Handle case when STREAM is NULL.
7525 (print_name_for_stub_or_jni): New function.
7526 (print_stub_or_jni): Renamed from `print_stub'. Handle JNI.
7527 (print_cxx_classname): Handle JNI.
7528 (print_full_cxx_name): Likewise.
7529 (decode_signature_piece): Likewise.
7530 (overloaded_jni_method_exists_p): New function.
7531 (struct method_name): Added `signature' and `sig_length' fields.
7532 (HANDLE_END_FIELD): Do nothing in JNI mode.
7534 2000-02-02 Tom Tromey <tromey@cygnus.com>
7536 * jv-scan.c: Include version.c, <getopt.h>.
7537 (LONG_OPT, OPT_HELP, OPT_VERSION): New macros.
7538 (options): New array.
7539 (usage): New function.
7540 (version): New function.
7541 (main): Use getopt_long to parse command line.
7542 * jcf-dump.c: Include version.c, <getopt.h>.
7543 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_VERSION,
7544 OPT_JAVAP): New macros.
7545 (options): New array.
7546 (usage): Return `void'. Changed message.
7547 (help): New function.
7548 (version): New function.
7549 (main): Use getopt_long_only to parse command line.
7550 * gjavah.c: Include <getopt.h>.
7551 (LONG_OPT, OPT_classpath, OPT_CLASSPATH, OPT_HELP, OPT_TEMP,
7552 OPT_VERSION, OPT_PREPEND, OPT_FRIEND, OPT_ADD, OPT_APPEND, OPT_M,
7553 OPT_MM, OPT_MG, OPT_MD, OPT_MMD): New macros.
7554 (options): New array.
7555 (java_no_argument): Removed.
7556 (help): Updated with missing options.
7557 (main): Use getopt_long_only to parse command line.
7558 (usage): Changed message.
7560 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7562 * java-tree.def (NEW_ANONYMOUS_ARRAY_EXPR): New tree code.
7563 * parse.h (ANONYMOUS_ARRAY_BASE_TYPE, ANONYMOUS_ARRAY_DIMS_SIG,
7564 ANONYMOUS_ARRAY_INITIALIZER): New access macros.
7565 * parse.y (array_creation_expression:): Handle anonymous arrays.
7566 (build_array_from_name): Don't set `ret_name' if null.
7567 (resolve_qualified_expression_name): New case NEW_ANONYMOUS_ARRAY_EXPR.
7568 (qualify_ambiguous_name): Likewise.
7569 (java_complete_expand_class): Likewise.
7571 2000-02-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
7573 * java-tree.def (SYNCHRONIZED_EXPR): Fixed typo.
7574 * parse.h (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID): New macro.
7575 (MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_STR): Likewise.
7576 (SKIP_THIS_AND_ARTIFICIAL_PARMS): Use DECL_FINIT_P.
7577 (AIPL_FUNCTION_FINIT_INVOCATION): Replaces
7578 AIPL_FUNCTION_COMPLETED_INVOCATION.
7579 (AIPL_FUNCTION_CTOR_INVOCATION): Replaces
7580 AIPL_FUNCTION_INVOCATION_READY.
7581 (AIPL_FUNCTION_DECLARATION): New enum entry.
7582 * parse.y (reorder_static_initialized): New function.
7583 (java_parser_context_pop_initialized_field): Use it.
7584 (add_inner_class_fields): Use
7585 MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID. Comment
7586 augmented. Install marker after last alias initializer, if any.
7587 (generate_finit): Fixed typo. Don't try to retain only the used
7589 (method_header): Compute and set DECL_FUNCTION_NAP.
7590 (method_declarator): Fixed comment. Insert alias initializer in
7592 (build_alias_initializer_parameter_list): Fixed leading
7593 comment. New case for AIPL_FUNCTION_DECLARATION. Old enum value
7594 replaced by new ones. Use MANGLE_ALIAS_INITIALIZER_PARAMETER_NAME_ID.
7595 (java_complete_expand_class): Code to retain only used aliases
7597 (java_complete_expand_methods): New local `first_decl'. Generate
7598 $finit$ first, then expand the constructors, regular methods and
7600 (java_complete_expand_method): Don't report error on missing
7601 return statement if previously detected bogus.
7602 (fix_constructors): Don't patch constructor parameters list.
7603 (patch_method_invocation): Use new AIPL enum values. Reverse
7604 alias initializer list for anonymous classes.
7606 2000-01-30 Anthony Green <green@redhat.com>
7608 * jcf-write.c (generate_bytecode_insns): Use TYPE_IS_WIDE to
7609 determine how many stack slots to pop.
7611 2000-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
7613 * parse.y (formal_parameter:): Set `$$' to NULL_TREE for better
7614 error handling/recovery.
7615 * java-tree.h (SYNCHRONIZED_EXPR): Fixed typo in comment.
7617 2000-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
7619 * java-tree.h (ARG_FINAL_P, FIELD_LOCAL_ALIAS,
7620 FIELD_LOCAL_ALIAS_USED): New macros.
7621 (DECL_FUNCTION_NAP): New macro.
7622 (struct lang_decl): New field `nap'.
7623 (TYPE_FINIT_STMT_LIST, TYPE_CLINIT_STMT_LIST): New macros.
7624 (struct lang_type): New fields `finit_stmt_list' and
7626 (CLASS_HAS_FINIT_P): Defined using TYPE_FINIT_STMT_LIST.
7627 * parse.h (MANGLE_OUTER_LOCAL_VARIABLE_NAME): New macro.
7628 (SKIP_THIS_AND_ARTIFICIAL_PARMS, MARK_FINAL_PARMS,
7629 UNMARK_FINAL_PARMS, CRAFTED_PARAM_LIST_FIXUP): New macros.
7630 (AIPL_FUNCTION_CREATION, AIPL_FUNCTION_COMPLETED_INVOCATION,
7631 AIPL_FUNCTION_INVOCATION_READY): New enum fields.
7632 (BUILD_THROW): Macro line separator re-indented.
7633 * parse.y (end_class_declaration): New function.
7634 (maybe_generate_pre_expand_clinit): New name for
7635 java_pre_expand_clinit. Create <clinit> off TYPE_CLINIT_STMT_LIST,
7636 pre-expand static fields.
7637 (maybe_generate_clinit): Function deleted.
7638 (check_for_static_method_reference): Prototype's parameter list
7640 (generate_finit): New name for maybe_generate_finit. Changed
7641 leading comment. Function rewritten to use
7642 TYPE_FINIT_STMT_LIST. Call build_alias_initializer_parameter_list.
7643 (build_alias_initializer_parameter_list): New function.
7644 (java_parser_context_pop_initialized_field): Likewise.
7645 (add_inner_class_fields): Likewise.
7646 (type_declaration:): Call end_class_declaration.
7647 (class_member_declaration:): Likewise.
7648 (formal_parameter_list:): Fixed typos.
7649 (formal_parameter:): Use ARG_FINAL_P to mark created tree list
7650 element. Improved error handling.
7651 (block_statement:): Call end_class_declaration.
7652 (anonymous_class_creation:): Likewise.
7653 (create_anonymous_class): Fixed comments.
7654 (create_class): Call add_inner_class_fields.
7655 (register_fields): Set FIELD_LOCAL_ALIAS according to ARG_FINAL_P.
7656 (method_header): Use MARK_FINAL_PARMS.
7657 (finish_method_declaration): Use UNMARK_FINAL_PARMS.
7658 (method_declarator): Propagate final argument flag.
7659 (craft_constructor): New local `artificial'. Call
7660 build_alias_initializer_parameter_list. Use
7661 CRAFTED_PARAM_LIST_FIXUP, assign DECL_FUNCTION_NAP.
7662 (source_start_java_method): Mark parm decls with LOCAL_FINAL if
7664 (complete_expand_class): Get rid of unused outer context local
7666 (java_complete_expand_methods): Fixed leading
7667 comment. Generate/pre-expand <clinit> first. Changed method
7668 expansion order to regular, $finit$, constructors, <clinit>.
7669 (java_complete_expand_method): Set current_function_decl.
7670 (fix_constructors): Fix constructor parameter list to account for
7671 outer context local alias initializers.
7672 (verify_constructor_super): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7673 (resolve_expression_name): Lookup outer context local aliases. New
7674 local `access', use it.
7675 (patch_method_invocation): Patch inner class ctor invocation with
7676 outer context local aliases initialization values. $finit$
7677 invocation patching now includes things generated with
7678 build_alias_initializer_parameter_list.
7679 (argument_types_convertible): Use SKIP_THIS_AND_ARTIFICIAL_PARMS.
7680 (build_super_invocation): Likewise.
7681 (patch_assignment): Changed comment.
7683 2000-01-27 Andrew Haley <aph@cygnus.com>
7685 * jcf-write.c (emit_goto): RESERVE 3 bytes for insn.
7689 2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7691 * parse.h (OBSOLETE_MODIFIER_WARNING): Don't use ANSI string
7693 (OBSOLETE_MODIFIER_WARNING2): New macro allowing two args.
7695 * parse.y (register_fields): Don't pass a format specifier to
7696 OBSOLETE_MODIFIER_WARNING.
7697 (check_abstract_method_header): Use OBSOLETE_MODIFIER_WARNING2
7698 instead of OBSOLETE_MODIFIER_WARNING, and don't pass a format
7700 (check_modifiers): Change function into a macro.
7701 (check_class_interface_creation): Pass a literal format string.
7703 2000-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
7705 * buffer.h: PROTO -> PARAMS.
7706 * check-init.c: Likewise.
7707 * class.c: Likewise.
7708 * constants.c: Likewise.
7709 * convert.h: Likewise.
7711 * except.c: Likewise.
7713 * gjavah.c: Likewise.
7714 * java-except.h: Likewise.
7715 * java-tree.h: Likewise.
7716 * jcf-depend.c: Likewise.
7717 * jcf-dump.c: Likewise.
7718 * jcf-parse.c: Likewise.
7719 * jcf-path.c: Likewise.
7720 * jcf-reader.c: Likewise.
7721 * jcf-write.c: Likewise.
7723 * jv-scan.c: Likewise.
7724 * jvgenmain.c: Likewise.
7725 * jvspec.c: Likewise.
7729 * parse-scan.y: Likewise.
7730 * parse.h: Likewise.
7731 * parse.y: Likewise.
7732 * typeck.c: Likewise.
7733 * verify.c: Likewise.
7736 * zextract.c: Likewise.
7737 * zipfile.h: Likewise.
7739 2000-01-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
7741 * class.c (make_class): Use MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7742 (is_compiled_class): Remove test on TYPE_LANG_SPECIFIC, use TYPE_JCF.
7743 * constants.c (build_constant_data_ref): Check for cached
7744 current_constant_pool_data_ref. Cache current_constant_pool_data_ref
7745 in TYPE_CPOOL_DATE_REF.
7746 * java-tree.h (TYPE_JCF, TYPE_CPOOL, TYPE_CPOOL_DATA_REF,
7747 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC:) New macros.
7748 (struct lang_type): New fields `cpool' and `cpool_data_ref'.
7749 (LOCAL_FINAL): New macro.
7750 * jcf-parse.c (init_outgoing_cpool): Always allocate new outgoing
7751 constant pool -- don't try to reuse.
7752 (parse_zip_file_entries): Use TYPE_JCF, don't lazily allocate
7754 (find_in_current_zip): Use TYPE_JCF.
7755 * parse.h (java_check_final): Prototype removed.
7756 * parse.y (create_class): Reversed Jan 12, 2000 extra argument patch.
7757 (maybe_create_class_interface_decl,
7758 check_class_interface_creation): Likewise.
7759 (java_expand_finals): Function removed.
7760 (class_declaration:): Reversed Jan 12, 2000 extra argument patch.
7761 (block_statement:): Fixed comment.
7762 (anonymous_class_creation:): Likewise.
7763 (check_class_interface_creation): Reversed Jan 12, 2000 extra
7765 (check_class_interface_creation): Loosened error report on (inner)
7766 public class declarations. CPC_INNER_P replaces GET_CPC_LIST.
7767 (link_nested_class_to_enclosing): Reversed Jan 12, 2000 patch.
7768 (maybe_create_class_interface_decl): Reversed Jan 12, 2000 extra
7770 (create_interface): Likewise.
7771 (anonymous_class_counter): New static global.
7772 (create_anonymous_class): Reversed Jan 12, 2000 extra argument
7773 patch. Fixed comments.
7774 (create_class): Reversed Jan 12, 2000 extra argument patch. Reset
7775 anonymous_class_counter when declaring a toplevel class.
7776 (craft_constructor): Fixed constructor name when handling
7777 anonymous classes. Anonymous class constructors to feature hidden
7779 (java_fix_constructors): Added comment.
7780 (java_check_final): Function removed.
7781 (java_complete_expand_methods): Fixed comment. Don't generate
7782 class data, save its outgoing constant pool instead.
7783 (verify_constructor_super): Skip anonymous class constructor
7784 hidden this$<n> parameter.
7785 (java_expand_classes): New local `saved_ctxp'. Removed call to
7786 java_expand_finals and java_check_final. Expand anonymous class
7787 constructors. Generate class data.
7788 (build_super_invocation): Skip anonymous class hidden this$<n>
7790 * typeck.c (build_java_signature): Use TYPE_SIGNATURE and
7791 MAYBE_CREATE_TYPE_TYPE_LANG_SPECIFIC.
7792 (set_java_signature): Likewise.
7794 2000-01-18 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7796 * gjavah.c: Delete ACC_VISIBILITY define.
7797 * jcf.h: Add ACC_VISIBILITY define.
7798 * parse.y: final: rule tagged <value>.
7799 (java_check_regular_methods): Use ACC_VISIBILITY define for
7800 default package access check.
7801 (local_variable_declaration_statement): Use final: rule.
7803 2000-01-17 Joerg Brunsmann <joerg.brunsmann@fernuni-hagen.de>
7805 * parse.y (format_parameter:): Use final: rule instead of modifiers:.
7808 2000-01-17 Tom Tromey <tromey@cygnus.com>
7810 * gjavah.c (print_field_info): Allow non-static final fields.
7812 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7814 * parse.h (enum jdep_code): New entry `JDEP_ANONYMOUS'.
7815 * parse.y (patch_anonymous_class): New function.
7816 (create_anonymous_class): Register incomplete type when the
7817 class/interface to extends/implement isn't known yet.
7818 (parser_check_super_interface): Simplify argument to CLASS_INTERFACE.
7819 (verify_constructor_super): Tuned error message.
7821 2000-01-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
7823 * java-tree.h (FOR_LOOP_P): Replaces IS_FOR_LOOP_P.
7824 (ANONYMOUS_CLASS_P): New macro.
7825 (TYPE_SIGNATURE, TYPE_JCF): New macros.
7826 (INNER_CLASS_TYPE_P): Fixed typo in leading comment.
7827 * parse.y (create_class): Added leading argument.
7828 (maybe_create_class_interface_decl,
7829 check_class_interface_creation): Likewise.
7830 (craft_constructor): New function.
7831 (verify_constructor_super): Added argument in prototype.
7832 (class_declaration:): Inserted leading argument.
7833 (for_begin:): Use FOR_LOOP_P.
7834 (anonymous_class_creation): Create WFL of the anonymous class to
7835 instantiate. Call build_new_invocation. Added comments.
7836 (check_class_interface_creation): Handle parameter `anonymous' in
7837 verbose mode class creation announce.
7838 (link_nested_class_to_enclosing): Exclude anonymous classes.
7839 (maybe_create_class_interface_decl): Don't set DECL_CONTEXT on
7840 anonymous class, even though they appear to have an enclosing
7842 (create_interface): Pass extra argument to
7843 check_class_interface_creation.
7844 (create_anonymous_class): Set ANONYMOUS_CLASS_P to 1.
7845 (create_class): Call check_class_interface_creation and
7846 maybe_create_class_interface_decl with extra new argument. Don't
7847 add private this$<n> to anonymous classes.
7848 (method_declarator): Insert hidden this$<n> to anonymous class
7850 (java_fix_constructors): Deleted code creating default
7851 constructor. Call craft_constructor instead.
7852 (java_check_regular_methods): Set `saw_constructor' to 1 for
7854 (fix_constructors): Pass extra argument to verify_constructor_super.
7855 (verify_constructor_super): New local `sdecl', use it. Search for
7856 matching constructor (possibly featuring arguments) in super
7858 (lookup_method_invoke): Craft constructor according to arguments
7859 list when dealing with anonymous class constructors.
7860 (build_super_invocation): Pass arguments to anonymous class super
7862 (search_loop): Use FOR_LOOP_P.
7863 (labeled_block_contains_loop_p): Likewise.
7865 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
7867 * class.c (set_super_info): Set CLASS_STATIC when appropriate.
7868 (enclosing_context_p): New function.
7869 (get_access_flags_from_decl): Handle CLASS_STATIC.
7870 (maybe_layout_super_class): Extra first argument passed to
7872 (layout_class_method): Use ID_FINIT_P, DECL_CLINIT_P and
7874 * decl.c (access0_identifier_node): New global.
7875 (init_decl_processing): access0_identifier_node initialized.
7876 (pushdecl): Set DECL_CONTEXT only on non type decls.
7877 * expr.c (lookup_field): Lookup inner class fields in enclosing
7879 (expand_invoke): Use ID_INIT_P.
7880 (expand_java_field_op): Use DECL_CLINIT_P.
7881 * java-tree.def (CLASS_LITERAL): New tree code.
7882 * java-tree.h (DECL_FUNCTION_ACCESS_DECL,
7883 DECL_FUNCTION_INNER_ACCESS, FIELD_INNER_ACCESS): New macros.
7884 (struct lang_decl): New field `inner_access'.
7885 (enclosing_context_p): Prototyped.
7886 (DECL_INIT_P, DECL_FINIT_P, DECL_CLINIT_P, ID_INIT_P, ID_FINIT_P,
7887 ID_CLINIT_P): New macros.
7888 (CLASS_STATIC): New macro.
7889 (CLASS_ACCESS0_GENERATED_P): New macro.
7890 (OUTER_FIELD_ACCESS_IDENTIFIER_P, INNER_CLASS_DECL_P,
7891 TOPLEVEL_CLASS_DECL_P, INNER_CLASS_TYPE_P, TOPLEVEL_CLASS_TYPE_P,
7892 INNER_CLASS_P): New macros.
7893 (DECL_INNER_CLASS_LIST): New macro.
7894 * jcf-parse.c (yyparse): Avoid the use of ANSI string
7896 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
7897 the shift value to int. Fixed typo in comment.
7898 * lex.c (inst_id, wpv_id): Initialize.
7899 * mangle.c (unicode_mangling_length): Take `$' into account.
7900 * parse.h (DRECOVER, RECOVER): Terminate properly.
7901 (IDENTIFIER_INNER_CLASS_OUTER_FIELD_ACCESS): New macro.
7902 (typedef struct _jdep): New field `enclosing'.
7903 (JDEP_ENCLOSING): New macro.
7904 (IS_CLINIT): Deleted (DECL_CLINIT_P replaces it.)
7905 (struct parser_ctxt): New fields `marker_beginning', `marked_end'.
7906 (GET_CPC_LIST, CPC_INNER_P, GET_CPC, GET_CPC_UN, GET_CPC_UN_MODE,
7907 GET_CPC_DECL_NODE, GET_ENCLOSING_CPC, GET_NEXT_ENCLOSING_CPC,
7908 GET_ENCLOSING_CPC_CONTEXT): New macros.
7909 (PUSH_CPC, PUSH_ERROR, POP_CPC): New macros.
7910 (do_resolve_class): Added extra argument in prototype.
7911 * parse.y (resolve_class): Added extra argument in prototype.
7912 (maybe_create_class_interface_decl): Likewise.
7913 (maybe_use_access_method, build_wfl_wrap): New functions.
7914 (java_complete_expand_classes, java_complete_expand_class):
7916 (java_parser_context_push_initialized_field,
7917 java_parser_context_suspend, java_parser_context_resume):
7919 (maybe_make_nested_class_name, make_nested_class_name,
7920 set_nested_class_simple_name_value,
7921 link_nested_class_to_enclosing, find_as_inner_class,
7922 find_as_inner_class_do, check_inner_class_redefinition,
7923 build_thisn_assign, build_current_thisn, build_access_to_thisn,
7924 maybe_build_thisn_access_method, build_outer_field_access,
7925 build_outer_field_access_methods, build_outer_field_access_expr,
7926 build_outer_method_access_method, build_new_access_id,
7927 build_outer_field_access_method, outer_field_access_p,
7928 outer_field_expanded_access_p, outer_field_access_fix,
7929 build_incomplete_class_ref, patch_incomplete_class_ref,
7930 create_anonymous_class): Likewise.
7931 (inst_id, wpv_id): New static global variables.
7932 (synchronized:): New rule, tagged <node>.
7933 (type_declaration:): No longer tagged <node>. Call POP_CPC in sub
7935 (anonymous_class_creation:): New rule, tagged <node>.
7936 (NEW_TK): Tagged <node>.
7937 (type_literals, array_type_literal): New rules, tagged <node>.
7938 (class_declaration:): Removed action when reducing by class_body:
7939 (class_body:): Set DECL_END_SOURCE_LINE and rule's returned value
7940 using GET_CPC in sub-rules.
7941 (class_member_declaration): Handle inner classes.
7942 (method_declaration): When reducing method_header:, reset
7943 current_function_decl when appropriate.
7944 (method_declarator:): Set the number of formal parameter to 0 for
7945 method declared without arguments.
7946 (constructor_declarator:): Likewise.
7947 (static_initializer:): List of elements kept in a list.
7948 (static:): Rule modifiers: replaces MODIFIER_TK. Enforce correct
7949 use of the keyword `static' for type declarations.
7950 (block_statement:): Handle inner class declarations.
7951 (primary_no_new_array:): Use type_literals:. Fixed comment. Handle
7952 type qualified `this'.
7953 (class_instance_creation_expression): Use anonymous_class_creation:
7954 to handle inner class instances creation. Handle qualified `new'.
7955 (something_dot_new): Added appropriate actions.
7956 (create_new_parser_context): New function.
7957 (java_push_parser_context, java_parser_context_save_global,
7958 java_parser_context_suspend): Use create_new_parser_context.
7959 (check_modifiers): Changed leading comment.
7960 (check_class_interface_creation): Handle interclasses.
7961 (add_superinterfaces): Fixed comment.
7962 (create_interface): Build qualified name from the raw_name instead
7963 of its matching WFL. Push the initialized fields list. raw_name added
7964 as an extra argument to maybe_create_class_interface_decl.
7965 (create_class): Build qualified name from the raw_name instead of
7966 its matching WFL. Removed assignment to current_parsed_class_un.
7967 Call PUSH_ERROR before returning an error. Suspend the current
7968 parser context when processing an inner class. Push the
7969 initialized fields list. raw_name added as an extra argument to
7970 maybe_create_class_interface_decl. Add the private this$<n>
7972 (duplicate_declaration_error_p): Use GET_CPC when calling find_field.
7973 (register_fields): Get the class type from GET_CPC and handle
7974 previous errors. Added code to handle the creation of static
7975 fields in inner classes. Initialized fields initialization
7976 statements kept in a list of lists.
7977 (maybe_generate_finit): Initialized fields initialization
7978 statements kept in a list of lists. Use GET_CPC.
7979 (maybe_generate_clinit): Likewise.
7980 (method_header): Use GET_CPC and GET_CPC_UN.
7981 (parser_qualified_classname): Handle inner classes.
7982 (register_incomplete_type): Set JDEP_ENCLOSING using GET_CPC.
7983 (java_fix_constructors): Hide pointer to enclosing context
7984 instance in constructor list when dealing with inner classes.
7985 (jdep_resolve_class): Call resolve_class with extra first argument
7987 (resolve_class): Add enclosing context as a first extra argument
7988 to do_resolve_class.
7989 (do_resolve_class): Call find_as_inner_class. Handle WFLs
7991 (resolve_no_layout): Extra argument added to resolve_class
7993 (reset_method_name): Use DECL_CLINIT_P, DECL_FINIT_P.
7994 (java_get_real_method_name): Use GET_CPC_UN.
7995 (check_abstract_method_definitions): Use DECL_CLINIT_P.
7996 (java_check_abstract_methods): Handle static method declared in
7997 inner classes by an error.
7998 (java_check_regular_methods): Use DECL_CLINIT_P.
7999 (source_start_java_method): Also set DECL_MAX_LOCALS.
8000 (create_artificial_method): Call java_parser_context_save_global
8001 and java_parser_context_restore_global instead of saving/restoring
8002 the context by hand.
8003 (expand_start_java_method): Improved verbose mode message.
8004 (java_complete_expand_methods): Fixed leading comment. Use
8006 (fix_constructors): Added assignment to this$<n> if necessary.
8007 (java_expand_classes): Call java_complete_expand_classes instead
8008 of java_complete_expand_methods.
8009 (make_qualified_primary): Simplified.
8010 (merge_qualified_name): Optimized for missing left or right parts.
8011 (resolve_expression_name): Handle access to outer class fields from
8013 (resolve_qualified_expression_name): New macro
8014 RESTORE_THIS_AND_CURRENT_CLASS, used. Handle creation of inner
8015 classes. Report error on non appropriate qualification of
8016 `new'. Handle qualified `this'.
8017 (not_accessible_p): Allow access to outer class private fields from
8019 (patch_method_invocation): Handle method invocations through
8020 access methods and inner class constructor invocations.
8021 (find_applicable_accessible_methods_list): Search enclosing
8022 contexts of an inner class.
8023 (search_applicable_methods_list): Fixed typo.
8024 (argument_types_convertible): Handle inner class constructors'
8025 hidden outer context reference argument.
8026 (qualify_ambiguous_name): Handle qualified `this'.
8027 (java_complete_lhs): Handle use of field accessed through
8028 artificial access methods in various cases of assignments. Handle
8030 (check_final_assignment): Use DECL_CLINIT_P.
8031 (valid_ref_assignconv_cast_p): Handle the destination being an
8032 enclosing context of the source.
8033 (patch_unaryop): Handle use of field accessed through artificial
8035 (patch_return): Use DECL_CLINIT_P.
8036 (patch_throw_statement): Use DECL_CLINIT_P.
8037 (check_thrown_exceptions): Use DECL_FINIT_P and DECL_INIT_P.
8038 * verify.c (verify_jvm_instructions): Use ID_CLINIT_P and
8041 2000-01-16 Anthony Green <green@cygnus.com>
8043 * parse.y (build_string_concatenation): Only use
8044 StringBuffer(String) shortcut if String arg is constant.
8046 2000-01-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8048 * jcf-write.c (generate_bytecode_insns): binop: Change the type of
8049 the shift value to int. Fixed typo in comment.
8051 2000-01-11 Mumit Khan <khan@xraylith.wisc.edu>
8053 * jcf-path.c: Delete PATH_SEPARATOR and DIR_SEPARATOR macros.
8054 * jcf-write.c: Likewise.
8055 * parse.y: Likewise.
8056 * parse.c: Regenerate.
8058 2000-01-09 Anthony Green <green@cygnus.com>
8060 * jcf-write.c (generate_bytecode_insns): Emit invokeinterface
8061 bytecodes in the correct order.
8063 2000-01-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8065 * Makefile.in (jcf-dump, gcjh): Move ../errors.o before $(LIBS).
8067 2000-01-06 Anthony Green <green@cygnus.com>
8069 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8070 before building constant array decl.
8072 2000-01-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
8074 * jcf-write.c (generate_bytecode_conditional): Fixed indentation in
8075 method invocation and typo in conditional expression.
8076 (generate_bytecode_insns): COND_EXPR can be part of a binop. Issue
8077 the appropriate NOTE_POP.
8078 * parse.y (patch_binop): Shift value mask to feature the right
8081 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8083 * class.c (assume_compiled, assume_compiled_node): Add static
8085 (add_assume_compiled): Use xmalloc/xstrdup, not malloc/strdup.
8087 * jcf-dump.c (ARRAY_NEW_NUM): Cast long to int in switch.
8089 * jvgenmain.c (usage): Add static prototype with ATTRIBUTE_NORETURN.
8091 * parse.h (OBSOLETE_MODIFIER_WARNING): Rename parameter `modifier'
8092 to `__modifier' to avoid stringifying it.
8094 * parse.y (verify_constructor_circularity): Don't call a variadic
8095 function with a non-literal format string.
8096 (java_check_abstract_methods): Move unreachable code inside
8097 `continue' statement.
8098 (lookup_method_invoke): Call xstrdup, not strdup.
8100 * expr.c (expand_java_field_op): Avoid the use of ANSI string
8103 * jcf-parse.c (yyparse): Likewise.
8105 * jv-scan.c (main): Likewise.
8107 1999-12-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8109 * parse.h (ABSTRACT_CHECK, JCONSTRUCTOR_CHECK,
8110 ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
8111 ERROR_CAST_NEEDED_TO_INTEGRAL): Avoid the use of ANSI string
8114 * parse.y (synchronized, variable_redefinition_error,
8115 check_class_interface_creation, create_interface, create_class,
8116 method_header, finish_method_declaration,
8117 check_modifiers_consistency, method_declarator,
8118 complete_class_report_errors, check_abstract_method_definitions,
8119 java_check_regular_methods, check_throws_clauses,
8120 java_check_abstract_methods, read_import_dir,
8121 check_pkg_class_access, declare_local_variables, fix_constructors,
8122 cut_identifier_in_qualified, resolve_expression_name,
8123 resolve_qualified_expression_name, patch_method_invocation,
8124 java_complete_lhs, patch_assignment, try_builtin_assignconv,
8125 patch_binop, patch_array_ref, patch_newarray, build_labeled_block,
8126 patch_exit_expr, patch_exit_expr, patch_switch_statement,
8127 patch_try_statement, patch_synchronized_statement,
8128 patch_throw_statement, check_thrown_exceptions,
8129 patch_conditional_expr): Likewise.
8131 1999-12-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8133 * Makefile.in (LIBDEPS): Added gcc's errors.o
8134 (../jcf-dump$(exeext):): Link with gcc's errors.o
8135 (../gcjh$(exeext):): Likewise.
8136 * expr.c (expand_java_NEW): Layout the entire target type instead of
8137 laying out its methods only.
8138 (lookup_field): Layout the class after having loaded it.
8139 * java-tree.h (java_debug_context): Declared.
8140 * jcf-io.c (toplev.h): Included.
8141 (find_class): Removed assignment to jcf's outofsynch
8142 field. Force source file to be read if newer than its matching
8143 class file. Tweaked debug messages.
8144 * jcf-parse.c (jcf_out_of_synch): Deleted.
8145 (read_class): Call to jcf_out_of_synch removed.
8146 * jcf.h (typedef struct JCF): Field `outofsynch' deleted.
8147 (jcf_out_of_synch): Prototype deleted.
8148 * parse.h (struct parser_ctxt): `minus_seen', `java_error_flag',
8149 `deprecated' and `class_err': integer turned into bit-fields.
8150 New bit-fields `saved_data_ctx' and `saved_data'. Fixed comments.
8151 * parse.y (package_list): New global.
8152 (package_declaration:): Record newly parsed package name.
8153 (extra_ctxp_pushed_p): Static global deleted.
8154 (java_parser_context_save_global): Create buffer context for the
8155 purpose of saving globals, if necessary.
8156 (java_parser_context_restore_global): Pop context pushed for the
8157 purpose of saving globals, if necessary.
8158 (java_debug_context_do): New prototype and function.
8159 (java_debug_context): Likewise.
8160 (do_resolve_class): Use already parsed package names to qualify
8161 and lookup class candidate.
8162 (java_pre_expand_clinit): Removed unnecessary local variable.
8164 1999-12-17 Tom Tromey <tromey@cygnus.com>
8166 * gjavah.c (decode_signature_piece): Print "::" in JArray<>. This
8168 (process_file): Use `\n\' at end of each line in string.
8170 1999-12-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8172 * expr.c (expand_invoke): Layout the loaded class before
8173 attempting to use it.
8174 (expand_java_field_op): Allow final field assignments to take
8176 * typeck.c (convert): Return error_mark_node if expr is null.
8178 1999-12-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8180 * class.c (class_depth): Return -1 if the class doesn't load
8182 * expr.c (can_widen_reference_to): Check for errors during depth
8183 computation and return 0 accordingly.
8184 * jcf-parse.c (parse_source_file): Call java_fix_constructors to
8185 create default constructors and add an other error check.
8186 * parse.h (java_fix_constructors): Prototyped.
8187 * parse.y (java_pre_expand_clinit): Likewise.
8188 (build_super_invocation): Re-prototyped to feature one argument.
8189 (java_check_circular_reference): Directly use `current'.
8190 (java_fix_constructors): New function.
8191 (java_check_regular_methods): Don't create default constructors
8192 here, but abort if none were found.
8193 (java_complete_expand_methods): Pre-process <clinit> calling
8194 java_pre_expand_clinit.
8195 (java_pre_expand_clinit): New function.
8196 (fix_constructors): build_super_invocation invoked with the
8197 current method declaration as an argument.
8198 (build_super_invocation): Use the context of the processed method
8199 decl argument instead of current_class.
8200 * typeck.c (lookup_java_method): Take WFLs in method names into
8203 1999-12-14 Per Bothner <per@bothner.com>
8205 * class.c (make_class_data): flag_keep_inline_functions to keep
8206 private methods in the method array.
8208 1999-12-15 Anthony Green <green@cygnus.com>
8210 * check-init.c (check_init): Take into account both types of
8211 `throw's when checking for uninitialized variables.
8213 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8215 * parse.y (java_complete_lhs): Force convertion of array
8216 dimensions to int_type_node, that's what runtime's ABI expects.
8218 1999-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
8220 * parse.h (EXPR_WFL_QUALIFICATION): Temporary uses the third
8221 operand of a WFL, until the Java front-end gets fixed with regard
8222 to Mark Mitchell's gcc/tree.h patch (1999-12-04.)
8224 1999-12-10 Andrew Haley <aph@cygnus.com>
8226 * parse.h (BUILD_THROW): Add support for sjlj-exceptions.
8227 decl.c (init_decl_processing): Add _Jv_Sjlj_Throw.
8228 expr.c (build_java_athrow): Add support for sjlj-exceptions.
8232 1999-12-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
8234 * expr.c (java_lang_expand_expr): Switch to permanent obstack
8235 before calling expand_eh_region_start and expand_start_all_catch.
8236 * except.c (expand_start_java_handler): Switch to permanent
8237 obstack before calling expand_eh_region_start.
8238 (expand_end_java_handler): Switch to permanent obstack before
8239 calling expand_start_all_catch.
8241 1999-12-5 Anthony Green <green@cygnus.com>
8243 * decl.c (init_decl_processing): Mark throw_node as a noreturn
8244 function with side effects.
8245 (init_decl_processing): Mark all memory allocating DECLs with
8248 1999-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8250 * except.c (expand_end_java_handler): Call
8251 expand_resume_after_catch and end_catch_handler.
8253 1999-11-30 Anthony Green <green@cygnus.com>
8255 * verify.c (verify_jvm_instructions): Create new return label
8256 chain if non existent (don't rely on the verified state of the jsr
8259 1999-11-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
8261 * jcf-write.c (generate_bytecode_insns): Fixed indentation for
8262 COMPOUND_EXPR and FIX_TRUNC_EXPR cases.
8264 * parse.y (patch_assignment): Removed bogus final class test on
8265 lhs when checking on whether to emit an ArrayStoreException runtime
8267 * expr.c (expand_java_arraystore): Likewise.
8269 1999-11-28 Anthony Green <green@cygnus.com>
8271 * decl.c (find_local_variable): Reuse single slot decls when
8274 1999-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
8276 * jcf-parse.c (saw_java_source): Global variable removed.
8277 (read_class): Don't use `saw_java_source'. Added extra braces.
8278 (yyparse): Code setting `saw_java_source' removed.
8280 1999-11-24 Mark Mitchell <mark@codesourcery.com>
8282 * except.c (emit_handlers): Zero catch_clauses after emitting them.
8284 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8286 * verify.c (merge_type_state): Non verified subroutines being
8287 considered more than once to trigger passive type merge.
8289 1999-11-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
8291 * parse.y (catch_clause_parameter:): Still set `$$' to NULL_TREE
8292 in case of error. Error message tuned.
8294 1999-11-21 Anthony Green <green@cygnus.com>
8296 * constants.c (find_methodref_index): Unwrap method names before
8297 inserting them in the constant pool.
8299 * jcf-parse.c (jcf_parse): Display `interface' when appropriate.
8301 * class.c (assume_compiled_node): New typedef.
8302 (assume_compiled_tree): New static data.
8303 (find_assume_compiled_node): New function.
8304 (add_assume_compiled): New function.
8305 (assume_compiled): New function.
8306 * class.c (make_class_data): Use assume_compiled.
8307 (is_compiled_class): Use assume_compiled.
8309 * java-tree.h (add_assume_compiled): Declare.
8311 * lang.c (lang_decode_option): Parse new options.
8313 1999-11-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8315 * class.c (layout_class): Always convert TYPE_SIZE_UNIT to
8316 int_type_node: that's what `_Jv_AllocObject' expects.
8318 1999-11-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8320 * parse.y (lookup_method_invoke): Use lang_printable_name to
8321 reliably build the type name during error report. Fixes PR gcj/97.
8323 1999-11-09 Tom Tromey <tromey@cygnus.com>
8325 * jcf-path.c: Include <sys/stat.h>.
8326 (jcf_path_init): Search for libjava.zip. Fixes PR gcj/84.
8327 (DIR_UP): New macro.
8329 1999-11-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8331 * parse.y (source_end_java_method): Resume permanent allocation,
8332 reversing Apr 27 1998 patch.
8333 (patch_string_cst): Pop obstacks after having pushed the permanent
8336 1999-11-05 Tom Tromey <tromey@cygnus.com>
8338 * class.c (finish_class): Emit inlined methods if any native
8339 methods exist in the class. Fixes PR gcj/85.
8341 1999-11-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
8343 * parse.y (resolve_qualified_expression_name): Handle PLUS_EXPR.
8344 (qualify_ambiguous_name): Likewise.
8346 1999-11-03 Godmar Back <gback@cs.utah.edu>
8348 * typeck.c: (lookup_java_method): search all inherited
8349 interfaces when looking up interface method.
8351 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8353 * parse.y (method_header:): Issue error message for rule `type
8355 (synchronized:): Error report when not using synchronized.
8357 1999-11-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
8359 * parse.y (resolve_qualified_expression_name): Prevent `this' from
8360 being used before the superclass constructor has been called.
8361 (complete_function_arguments): Use CALL_EXPLICIT_CONSTRUCTOR_P
8362 instead of `CALL_THIS_CONSTRUCTOR_P'.
8364 1999-10-30 Todd T. Fries <todd@lighthouse.fries.net>
8366 * check-init.c: Fix typo in comment.
8368 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8370 * class.c (add_method_1): Set DECL_INLINE to 1 for private, static
8373 1999-10-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
8375 * parse.y (expression_statement:): Call function to report
8376 improper invocation of a constructor.
8377 (parse_ctor_invocation_error): New function.
8379 1999-10-26 Mark Mitchell <mark@codesourcery.com>
8381 * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS or call
8384 1999-10-21 Tom Tromey <tromey@cygnus.com>
8386 * jvgenmain.c (main): _Jv_Compiler_Properties now an extern; set
8387 in generated `main'.
8389 1999-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
8391 * parse.y (resolve_qualified_expression_name): Handle MODIFY_EXPR.
8392 (qualify_ambiguous_name): Likewise.
8394 1999-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
8396 * parse.y (java_complete_tree): fold_constant_for_init to work on
8398 (java_complete_lhs): Likewise.
8399 (array_constructor_check_entry): Complete an initializer element
8400 on permanent_obstack.
8402 1999-10-19 Tom Tromey <tromey@cygnus.com>
8404 * jcf-parse.c (parse_source_file): Call jcf_dependency_add_file.
8405 From Mike Moreton <mike@pillim.demon.co.uk>.
8407 1999-10-15 Greg McGary <gkm@gnu.org>
8409 * java-tree.h (flag_bounds_check): Remove extern decl.
8410 * lang.c (flag_bounds_check): Remove global variable.
8411 (lang_f_options): Remove "bounds-check" entry.
8412 (lang_init_options): Default flag_bounds_check to "on".
8414 1999-10-14 Tom Tromey <tromey@cygnus.com>
8416 * jvgenmain.c (usage): New function.
8417 (main): Use it. Also, handle `-D' options.
8418 * jvspec.c (lang_specific_driver): Recognize -D.
8419 (jvgenmain_spec): Added `%{D*}' to jvgenmain invocation.
8421 * jvspec.c (jvgenmain_spec): Use `%umain', not just `%u'.
8423 1999-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8425 * jcf-dump.c (print_constant, disassemble_method): Don't call a
8426 variadic function with a non-literal format string.
8428 * parse-scan.y (report_main_declaration): Likewise.
8430 * parse.h (ERROR_CAST_NEEDED_TO_INTEGRAL): Likewise.
8432 * parse.y (read_import_dir, patch_assignment, patch_binop,
8433 patch_array_ref): Likewise.
8435 * typeck.c (build_java_array_type): Likewise.
8437 * verify.c (verify_jvm_instructions): Likewise.
8439 1999-10-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
8441 * jcf-write.c (RELOCATION_VALUE_1): Fixed integer value from 0 to 1.
8443 1999-10-07 Anthony Green <green@cygnus.com>
8445 * jcf-write.c (generate_classfile): Use UNSAFE_PUTx in cases
8446 where CHECK_PUT may fail for valid reasons.
8448 * jcf-write.c (UNSAFE_PUT1, UNSAFE_PUT2, UNSAFE_PUT3,
8449 UNSAFE_PUTN): New macros.
8451 1999-10-04 Tom Tromey <tromey@cygnus.com>
8453 * lex.h (BUILD_OPERATOR2): Return ASSIGN_ANY_TK in `lite' case as
8454 well. Fixes Java PR gcj/59.
8455 * parse-scan.y (yyerror): Report errors.
8457 1999-09-24 Glenn Chambers <GChambers@provsol.com>
8459 * decl.c (insert_block): Remove unconditional `abort'.
8461 1999-09-24 Bernd Schmidt <bernds@cygnus.co.uk>
8463 * decl.c (builtin_function): No longer static. New arg CLASS. Arg
8464 FUNCTION_CODE now of type int. All callers changed.
8465 Set the builtin's DECL_BUILT_IN_CLASS.
8467 1999-09-23 Tom Tromey <tromey@cygnus.com>
8469 * jvspec.c (lang_specific_driver): Don't read spec file if
8470 -fsyntax-only given.
8472 1999-09-22 Tom Tromey <tromey@cygnus.com>
8474 * lang-specs.h: Added `%(jc1)' to the jc1 spec.
8476 * javaop.h (WORD_TO_FLOAT): Use `inline' unconditionally.
8477 (WORDS_TO_LONG): Likewise.
8478 (WORDS_TO_DOUBLE): Likewise.
8480 1999-09-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
8482 * jcf-write.c (RELOCATION_VALUE_0): New macro.
8483 (RELOCATION_VALUE_1): Likewise.
8484 (emit_iinc, emit_reloc, push_constant1, push_constant2,
8485 push_in_const, push_long_const): Prototyped.
8486 (push_constant1): Argument `index' is of type HOST_WIDE_INT.
8487 (push_constant2): Likewise.
8488 (push_int_const): Cast find_constant1's integer arguments to `jword'.
8489 (find_constant_wide): Cast find_constant2's integer arguments to
8491 (find_constant_index): Cast find_constant2's and find_constant2's
8492 integer arguments to `jword'.
8493 (emit_pop): Argument `value' is of type HOST_WIDE_INT.
8494 (emit_switch_reloc): Use RELOCATION_VALUE_0.
8495 (emit_if): Use RELOCATION_VALUE_1.
8496 (emit_goto): Likewise.
8497 (emit_jsr): Likewise.
8498 (generate_bytecode_insns): Use RELOCATION_VALUE_0. Cast second
8499 argument to push_long_const to HOST_WIDE_INT.
8501 1999-09-15 Andreas Schwab <schwab@suse.de>
8503 * Makefile.in (parse.o): Depend on $(JAVA_TREE_H).
8505 1999-09-20 Nick Clifton <nickc@cygnus.com>
8507 * lang.c (lang_decode_option): Extend comment.
8509 1999-09-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
8511 * parse.y (java_method_add_stmt): Test against GET_CURRENT_BLOCK
8514 1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8516 * gjavah.c (get_field_name, print_method_info, print_include,
8517 add_namelet): Use xmalloc, not malloc.
8519 * jcf-depend.c (add_entry): Likewise. Use xstrdup, not strdup.
8520 (munge): Use xrealloc, not realloc, trust xrealloc to handle a
8523 * jcf-io.c (open_in_zip, find_class): Use xstrdup, not strdup.
8525 * jcf-parse.c (jcf_out_of_synch, yyparse): Likewise.
8527 * jcf-path.c (add_entry): Likewise.
8529 * jcf.h (ALLOC, REALLOC): Use xmalloc/xrealloc, not malloc/realloc.
8531 * jv-scan.c (xmalloc): Remove definition.
8533 * jvgenmain.c (xmalloc): Likewise.
8535 * jvspec.c (lang_specific_driver): Use xcalloc, not xmalloc/bzero.
8537 * lex.c (java_store_unicode): Use xrealloc, not realloc.
8539 * parse-scan.y: Use concat, not of xmalloc/assign/strcpy. Use
8540 concat, not xmalloc/sprintf.
8541 (java_push_parser_context): Use xcalloc, not xmalloc/bzero.
8542 (xstrdup): Remove definition.
8544 * parse.y (duplicate_declaration_error_p,
8545 constructor_circularity_msg, verify_constructor_circularity,
8546 check_abstract_method_definitions, java_check_regular_methods,
8547 java_check_abstract_methods, patch_method_invocation,
8548 check_for_static_method_reference, patch_assignment, patch_binop,
8549 patch_cast, array_constructor_check_entry, patch_return,
8550 patch_conditional_expr): Use xstrdup, not strdup.
8552 * zextract.c (ALLOC): Use xmalloc, not malloc.
8554 1999-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8556 * Make-lang.in (jvspec.o): Depend on system.h and gcc.h.
8558 * jvspec.c: Include gcc.h. Don't include gansidecl.h.
8559 (do_spec, lang_specific_pre_link, lang_specific_driver,
8560 input_filename, input_filename_length): Don't declare.
8561 (main_class_name, jvgenmain_spec, lang_specific_driver):
8563 (lang_specific_driver): All calls to the function pointer
8564 parameter now explicitly call `fatal'.
8566 1999-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
8568 * parse.y (find_applicable_accessible_methods_list): Search
8569 abstract classes as interfaces.
8571 1999-09-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
8573 * class.c (finish_class): We're now outside a valid method
8574 declaration. Tell the rest of gcc so.
8576 1999-09-08 Bruce Korb autogen@linuxbox.com
8578 * Makefile.in: Give the gperf user a hint about why "gperf -F" fails.
8580 1999-09-07 Tom Tromey <tromey@cygnus.com>
8582 * gjavah.c (add_class_decl): Generate include for gcj/array.h, not
8584 (decode_signature_piece): Don't emit "::" in JArray<>.
8585 (print_namelet): Only print trailing `;' when printing a class.
8587 1999-09-10 Bernd Schmidt <bernds@cygnus.co.uk>
8589 * java-tree.h: Delete declarations for all tree nodes now moved to
8591 * decl.c: Delete their definitions.
8593 1999-09-04 Mark Mitchell <mark@codesourcery.com>
8595 * Make-lang.in (jc1): Depend on ggc-callbacks.o.
8596 * Makefile.in (OBJS): Add ggc-callbacks.o.
8597 (OBJDEPS): Likewise.
8599 1999-09-03 Tom Tromey <tromey@cygnus.com>
8601 * parse.y (strip_out_static_field_access_decl): Return operand if
8602 it satisfies JDECL_P.
8604 1999-09-02 Tom Tromey <tromey@cygnus.com>
8606 * gjavah.c (decode_signature_piece): Emit "::" in JArray<>.
8607 Handle nested arrays, like `[[I'.
8609 1999-09-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8611 * class.c (finish_class): Remove unused parameter, all callers
8614 * expr.c (build_java_athrow): Change return type to void.
8615 (java_lang_expand_expr): Make sure each case in switch returns a
8618 * java-tree.h (finish_class): Fix prototype to take void args.
8620 * jcf-dump.c (usage): Mark with ATTRIBUTE_NORETURN.
8621 (main): Issue return from main, not exit.
8623 * jcf-parse.c (parse_class_file): Fix call to `finish_class'.
8625 * jcf.h (jcf_unexpected_eof): Mark with ATTRIBUTE_NORETURN.
8627 * jv-scan.c (main): Issue return from main, not exit.
8629 * parse.y (check_abstract_method_definitions,
8630 java_check_abstract_method_definitions): Add static prototypes.
8631 (java_complete_expand_methods): Fix call to `finish_class'.
8633 * verify.c (verify_jvm_instructions): Initialize variables `oldpc'
8636 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8638 * lang.c (language_string): Constify.
8640 1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8642 * Makefile.in (LIBS): Fix definition so we link with $(CLIB).
8643 Remove hacks for stuff which comes from libiberty.
8645 * Make-lang.in: Likewise.
8647 1999-08-30 Hans-Peter Nilsson <hp@axis.se>
8649 * Makefile.in (xref.o): Depend on xref.c explicitly.
8651 1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8653 * java-tree.h (lang_printable_name): Constify a char*.
8655 * lang.c (lang_printable_name): Likewise.
8657 1999-08-27 Jeffrey A Law (law@cygnus.com)
8659 * gjavah.c, jcf-write.c, verify.c: Do not use C++ style
8662 1999-08-26 Tom Tromey <tromey@cygnus.com>
8664 * gjavah.c (print_cxx_classname): Print "::" before qualified
8667 1999-08-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
8669 * parse.y (lookup_cl): Changed leading comment. Now does its best
8670 to set the column number.
8671 (qualify_ambiguous_name): Take WFL wrappers into account.
8673 1999-08-25 Gregg Townsend <gmt@cs.arizona.edu>
8675 * verify.c (verify_jvm_instructions): Don't check instruction
8676 validity beyond end of method.
8678 1999-08-25 Tom Tromey <tromey@cygnus.com>
8680 * jvspec.c (lang_specific_driver): Correctly handle --help again.
8682 1999-08-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8684 * gjavah.c (print_name, print_base_classname, utf8_cmp,
8685 cxx_keyword_subst, generate_access, name_is_method_p,
8686 get_field_name, print_field_name, super_class_name, print_include,
8687 decode_signature_piece, print_class_decls, usage, help,
8688 java_no_argument, version, add_namelet, print_namelet): Add static
8690 (print_base_classname, utf8_cmp, cxx_keyword_subst,
8691 name_is_method_p): Constify a char*.
8692 (get_field_name): Likewise. Prefer xstrdup over malloc/strcpy.
8693 Provide a final else clause in an if-else-if.
8694 (print_field_info): Add missing final arg in function call to
8696 (print_method_info, decompile_method, decode_signature_piece,
8697 print_c_decl, print_full_cxx_name, print_stub,
8698 print_mangled_classname, super_class_name, print_include,
8699 add_namelet, add_class_decl, print_class_decls, process_file,
8700 help): Constify a char*.
8702 * jcf-write.c (jcf_handler, push_constant1, push_constant2,
8703 push_int_const, find_constant_wide, find_constant_index,
8704 push_long_const, field_op, maybe_wide, emit_dup, emit_pop,
8705 emit_iinc, emit_load_or_store, emit_load, emit_store, emit_unop,
8706 emit_binop, emit_reloc, emit_switch_reloc, emit_case_reloc,
8707 emit_if, emit_goto, emit_jsr, call_cleanups,
8708 make_class_file_name): Add static prototypes.
8709 (generate_bytecode_return, generate_bytecode_insns): Pass a
8710 NULL_PTR, not a NULL_TREE.
8712 * jv-scan.c: Include "jcf.h".
8713 (main): Declare using DEFUN macro.
8715 * jvspec.c (find_spec_file, lang_specific_pre_link,
8716 lang_specific_driver): Add prototypes.
8717 (find_spec_file): Constify a char*.
8719 * keyword.gperf (hash, java_keyword): Add prototypes.
8721 * lang.c (lang_print_error): Add static prototype.
8722 (lang_init): Prefer memcpy over bcopy to avoid casts.
8724 * lex.c (yylex): Add static prototype.
8726 * parse-scan.y: Include "lex.c" earlier.
8728 * parse.h: Remove redundant declaration for `yylex'.
8730 * parse.y (java_decl_equiv, binop_compound_p, search_loop,
8731 labeled_block_contains_loop_p): Add static prototypes.
8732 (not_accessible_p): Make static to match prototype.
8734 * verify.c (start_pc_cmp): Don't needlessly cast away const.
8736 1999-08-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
8738 * parse.y (check_method_redefinition): Changed leading comment.
8739 (check_abstract_method_definitions): New function.
8740 (java_check_abstract_method_definitions): New function.
8741 (java_check_regular_methods): Call it.
8742 (verify_constructor_super): Fixed indentation.
8743 (lookup_method_invoke): Likewise.
8745 1999-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
8747 * parse.y (method_header): Return a null pointer if the current
8749 (finish_method_declaration): Return if the current function decl
8751 (source_start_java_method): Likewise.
8752 (java_method_add_stmt): Likewise.
8754 1999-08-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
8756 * class.c (emit_register_class): Removed unnecessary call to
8758 * parse.y (labeled_block_contains_loop_p): Removed unused local
8761 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8763 * parse.y (java_refold): Added prototype.
8765 1999-08-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
8767 * parse.y (BINOP_COMPOUND_CANDIDATES): New macro.
8768 (java_stabilize_reference): Removed unnecessary `else'.
8769 (java_complete_lhs): Set flag to remember boolean. Call
8770 java_refold. Added comments.
8771 (java_decl_equiv): New function.
8772 (binop_compound_p): Likewise.
8773 (java_refold): Likewise.
8774 (patch_unaryop): Striped static field access assigned to decl and
8775 op. Changed promotion scheme for ++/-- operators.
8776 (search_loop): New function.
8777 (labeled_block_contains_loop_p): Likewise.
8778 (patch_loop_statement): Call labeled_block_contains_loop_p. Added
8780 (patch_bc_statement): Call search_loop. Fixed comment.
8782 1999-08-14 Anthony Green <green@cygnus.com>
8784 * expr.c (java_lang_expand_expr): Mark static array data as
8787 1999-08-10 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
8789 * jvgenmain.c (main): NUL-terminate name_obstack.
8791 1999-08-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8793 * check-init.c (check_bool2_init, done_alternative): Add static
8796 * class.c (add_interface_do, maybe_layout_super_class): Likewise.
8797 (add_method, build_utf8_ref, build_class_ref,
8798 append_gpp_mangled_type, layout_class_method): Constify a char*.
8800 * decl.c (push_promoted_type, make_binding_level): Add static
8802 (push_promoted_type, pushdecl): Constify a char*.
8804 * except.c (find_handler_in_range, link_handler,
8805 check_start_handlers): Add static prototypes.
8807 * expr.c (process_jvm_instruction): Constify a char*.
8809 * gjavah.c (main): Constify a char*.
8811 * java-tree.h (verify_jvm_instructions, process_jvm_instruction):
8814 * jcf-depend.c (free_entry, add_entry, munge, print_ents): Add
8816 (add_entry, jcf_dependency_set_target, jcf_dependency_add_target,
8817 munge, print_ents): Constify a char*.
8819 * jcf-dump.c (disassemble_method): Constify a char*.
8820 (print_constant_pool, print_exception_table): Add static prototypes.
8821 (print_constant, print_exception_table, main, disassemble_method):
8824 * jcf-io.c (find_classfile, find_class): Likewise.
8826 * jcf-parse.c (JPOOL_UTF_DATA, find_in_current_zip): Likewise.
8827 (set_source_filename, predefined_filename_p): Add static prototypes.
8828 (set_source_filename, get_constant, get_class_constant,
8829 find_in_current_zip): Constify a char*.
8831 * jcf-path.c (free_entry, append_entry, add_entry, add_path): Add
8833 (add_entry, add_path, jcf_path_classpath_arg,
8834 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8836 * jcf-reader.c (get_attribute, jcf_parse_preamble,
8837 jcf_parse_constant_pool, jcf_parse_class, jcf_parse_fields,
8838 jcf_parse_one_method, jcf_parse_methods,
8839 jcf_parse_final_attributes): Add static prototypes.
8840 (get_attribute): Constify a char*.
8842 * jcf.h (find_class, find_classfile, jcf_dependency_set_target,
8843 jcf_dependency_add_target, jcf_path_classpath_arg,
8844 jcf_path_CLASSPATH_arg, jcf_path_include_arg): Constify a char*.
8846 * jv-scan.c (main): Constify a char*.
8847 (gcc_obstack_init): Add prototype arguments.
8849 * jvgenmain.c (gcc_obstack_init): Likewise.
8850 (main): Constify a char*.
8852 * lang.c (put_decl_string, put_decl_node, java_dummy_print): Add
8854 (put_decl_string, lang_print_error): Constify a char*.
8855 (lang_init): Remove redundant extern prototype.
8857 * mangle.c (emit_unicode_mangled_name): Constify a char*.
8859 * typeck.c (convert_ieee_real_to_integer, parse_signature_type):
8860 Add static prototypes.
8861 (get_type_from_signature): Constify a char*.
8863 * verify.c (check_pending_block, type_stack_dup, start_pc_cmp ):
8864 Add static prototypes.
8865 (start_pc_cmp): Prefer PTR over GENERIC_PTR.
8866 (verify_jvm_instructions): Constify a char*.
8868 * xref.c (xref_flag_value): Likewise.
8870 * xref.h (xref_flag_value): Likewise.
8872 * zextract.c (makeword, makelong): Add static prototypes.
8873 (makeword, makelong): Constify a uch*.
8875 1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8877 * lang.c (java_dummy_print): Constify a char*.
8878 (lang_print_error): Likewise.
8879 (lang_init): Remove redundant prototype for `print_error_function'.
8880 (lang_init_source): Likewise.
8881 (lang_identify): Constify a char*.
8883 1999-08-09 Tom Tromey <tromey@cygnus.com>
8885 * javaop.h (WORD_TO_FLOAT): only inline if building with gcc.
8886 (WORDS_TO_LONG): Likewise.
8887 (WORDS_TO_DOUBLE): Likewise.
8889 1999-08-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8891 * Makefile.in (lang.o): Depend on $(RTL_H) $(EXPR_H).
8893 * expr.c (java_stack_pop, java_array_data_offset,
8894 build_java_throw_out_of_bounds_exception, case_identity,
8895 build_java_check_indexed_type): Add static prototypes.
8896 (linenumber_table, expand_invoke, expand_java_field_op,
8897 build_primtype_type_ref, expand_byte_code): Constify a char*.
8899 * java-tree.h (build_primtype_type_ref, linenumber_table):
8901 (java_lang_expand_expr): Add prototype.
8903 * lang.c: Include rtl.h and expr.h. Remove extern prototype for
8904 `java_lang_expand_expr'.
8906 * lex.c (java_lex_error): Constify a char*.
8907 (java_get_unicode, java_read_char, java_allocate_new_line,
8908 java_unget_unicode, java_sneak_unicode): Prototype.
8910 * parse-scan.y (current_class, package_name, method_declarator,
8911 report_class_declaration, yyerror): Constify a char*.
8913 * parse.h (java_report_errors): Prototype.
8914 (yyerror): Constify a char*.
8916 * parse.y (classitf_redefinition_error, check_modifiers,
8917 parse_jdk1_1_error, lookup_package_type,
8918 lookup_package_type_and_set_next, get_printable_method_name,
8919 purify_type_name): Constify a char*.
8920 (build_super_invocation, maybe_generate_finit,
8921 verify_constructor_super, parser_add_interface,
8922 add_superinterfaces, jdep_resolve_class, note_possible_classname,
8923 java_complete_expand_methods, java_expand_finals,
8924 cut_identifier_in_qualified, java_stabilize_reference,
8925 do_unary_numeric_promotion, operator_string, do_merge_string_cste,
8926 merge_string_cste): Prototype.
8927 (single_type_import_declaration, yyerror,
8928 variable_redefinition_error, build_array_from_name,
8929 build_unresolved_array_type, check_class_interface_creation,
8930 resolve_class, complete_class_report_errors,
8931 note_possible_classname, read_import_dir,
8932 find_in_imports_on_demand, resolve_package, fix_constructors,
8933 check_deprecation, lookup_method_invoke,
8934 maybe_build_primttype_type_ref, array_constructor_check_entry):
8936 (java_complete_expand_methods, java_expand_finals): Make static.
8937 (convert_narrow): Remove static prototype.
8939 1999-08-03 J"orn Rennecke <amylaar@cygnus.co.uk>
8941 * Makefile.in (decl.o): Depends on $(srcdir)/../defaults.h.
8943 1999-08-02 Richard Henderson <rth@cygnus.com>
8945 * decl.c: Include defaults.h instead of expr.h.
8946 * parse.y: Likewise.
8948 1999-08-02 Jakub Jelinek <jj@ultra.linux.cz>
8950 * java/decl.c (start_java_method): Change all uses of
8951 PROMOTE_PROTOTYPES, so that it tests it as a C expression.
8952 Ensure expr.h is included.
8953 * java/expr.c (pop_arguments): Ditto.
8954 * java/parse.y (expand_start_java_method): Ditto.
8956 1999-08-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8958 * Makefile.in (ALL_CFLAGS): Add '-W -Wall'.
8960 1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk>
8962 * decl.c: Include "function.h".
8963 * except.c: Likewise.
8964 * parse.y: Likewise.
8965 * Makefile.in: Update dependencies.
8967 1999-07-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
8969 * expr.c (build_java_soft_divmod): Provide a default case in switch.
8970 (java_lang_expand_expr): Mark parameters `target', `tmode' and
8971 `modifier' with ATTRIBUTE_UNUSED.
8973 * gjavah.c (process_file): Add braces around ambiguous `else'.
8975 * jcf-dump.c (print_access_flags, localvar_free): Change return
8978 * parse.y (java_complete_expand_method): Initialize variable
8980 (resolve_qualified_expression_name): Likewise for `field_decl'.
8981 (patch_method_invocation): Likewise for `class_to_search'.
8982 (qualify_ambiguous_name): Likewise for `name' and `ptr_type'.
8983 (patch_assignment): Likewise for `lhs_type'.
8985 * verify.c (verify_jvm_instructions): Remove unused variable
8988 1999-07-25 Richard Henderson <rth@cygnus.com>
8990 * decl.c (va_list_type_node): New.
8992 1999-07-25 Anthony Green <green@cygnus.com>
8994 * gjavah.c (print_stub): New function.
8995 (METHOD_IS_NATIVE): New macro.
8996 (print_mangled_classname): Make static.
8997 (HANDLE_END_FIELD): Don't emit fields during stub generation.
8998 (process_file): Perform stub generation.
8999 (HANDLE_METHOD): Don't emit class decls during stub
9001 (HANDLE_END_METHOD): Take into account stub generation.
9002 (print_method_info): Handle stub generation.
9003 (print_stub): New function.
9004 (print_cxx_classname): Make signature consistant with others.
9005 (help): Describe -stubs option.
9006 (main): Create stub file.
9007 (version): Use version.c.
9008 (print_full_cxx_name): New function.
9009 (print_c_decl): Use print_full_cxx_name.
9011 1999-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9013 * check-init.c (check_init): Handle MAX_EXPR.
9015 1999-07-15 Andrew Haley <aph@cygnus.com>
9017 * lang.c (flag_use_divide_subroutine): New variable.
9018 * typeck.c: (convert_ieee_real_to_integer): Bounds check
9019 fp-to-integer conversion.
9020 (convert): Call convert_ieee_real_to_integer when flag_fast_math
9023 * expr.c (build_java_soft_divmod): New function.
9024 (build_java_binop): Call build_java_soft_divmod if
9025 flag_use_divide_subroutine is set.
9026 * decl.c: soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9027 soft_lrem_node: new builtin functions.
9028 (init_decl_processing) Initialize the new builtins.
9029 * java-tree.h soft_idiv_node, soft_irem_node, soft_ldiv_node, tree
9030 soft_lrem_node: new builtin functions.
9031 (build_java_soft_divmod): New function.
9032 * parse.y: Call build_java_soft_divmod if
9033 flag_use_divide_subroutine is set.
9036 * jvspec.c (lang_specific_driver): Always allow an extra arg (for
9037 a --specs= arg) even if not linking.
9038 * lang-options.h (DEFINE_LANG_NAME ("Java")): Add
9039 -fuse-divide-subroutine
9041 1999-07-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
9043 * parse.y (resolve_and_layout): Check methods only once.
9044 (resolve_qualified_expression_name): Verify thrown exceptions
9046 (check_thrown_exceptions): Reject exceptions thrown in
9047 initializer. Error message tuned.
9049 1999-07-14 Andrew Haley <aph@cygnus.com>
9051 * expr.c (expand_expr): Do not return the last statement in a
9052 block as the block's value.
9054 1999-07-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
9056 * expr.c (force_evaluation_order): Save the COMPOUND_EXPR'ed
9057 CALL_EXPR, to avoid order of evaluation changes.
9059 1999-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
9061 * parse.y (qualify_ambiguous_name): Do not use
9062 IDENTIFIER_LOCAL_VALUE when name is a STRING_CST.
9064 1999-07-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
9066 * check-init.c (check_init): Handle MAX_EXPR.
9067 * expr.c (force_evaluation_order): Force method call arguments to
9068 be evaluated in left-to-right order.
9069 * parse.y (qualify_ambiguous_name): Loop again to qualify
9070 NEW_ARRAY_EXPR properly.
9072 1999-06-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9074 * parse.y (patch_invoke): Resolve unresolved invoked method
9076 (qualify_ambiguous_name): STRING_CST to qualify expression for
9077 type name resolution.
9079 1999-06-24 Andrew Haley <aph@cygnus.com>
9081 * class.c (finish_class): Whenever a deferred method is
9082 output, rescan the list of methods to see if a new candidate for
9083 output can be found.
9085 1999-06-28 Tom Tromey <tromey@cygnus.com>
9087 * jvspec.c (lang_specific_driver): Recognize --help.
9089 1999-06-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9091 * parse.y (resolve_package): Fixed bogus return statement.
9092 (patch_method_invocation): Resolve method invocation beginning with
9093 a package name qualifier.
9095 1999-06-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9097 * Make-lang.in (java.stage1): Depend on stage1-start.
9098 (java.stage2): Likewise for stage2-start.
9099 (java.stage3): Likewise for stage3-start.
9100 (java.stage4): Likewise for stage4-start.
9102 1999-06-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9104 * parse.y (java_complete_lhs): When doing cross referencing, don't
9105 try to keep file location on a WFL expanded as a CALL_EXPR.
9107 1999-06-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9109 * parse.y (finish_method_declaration): Insert a RETURN_EXPR when
9110 compiling to class file a void method with an empty method body.
9111 As a side effect, the bytecode backend will generate the
9112 appropriate `return' instruction.
9114 1999-06-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9116 * parse.y (lookup_package_type_and_set_next): New function prototype.
9117 (resolve_package): Search current and imported packages.
9118 (lookup_package_type_and_set_next): New function.
9120 1999-06-22 Andrew Haley <aph@cygnus.com>
9122 * verify.c (verify_jvm_instructions): Check for pending blocks
9123 before invalid PC test and opcode switch, not after.
9125 1999-06-21 Andrew Haley <aph@cygnus.com>
9127 * except.c (find_handler_in_range): The upper limit for exception
9128 ranges is exclusive, not inclusive: (start <= pc < end).
9129 (link_handler): find child pointer which points to outer by
9130 searching sibling list: previous code incorrectly assumed that
9131 outer->outer->first_child must point to outer.
9132 * verify.c (verify_jvm_instructions): FIXME added to code for
9134 (verify_jvm_instructions): Do not assume that the last block
9135 processed in a subroutine is a block which ends with a `ret'
9136 instruction. With some control flows it is possible that the last
9137 block ends with an `athrow'.
9139 1999-06-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9141 * parse.y (qualify_ambiguous_name): Reorganized the post
9142 evaluation of non WFL leading expression nodes.
9144 1999-06-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
9146 * parse.y (qualify_ambiguous_name): Handle ARRAY_REF after
9149 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9151 * parse.y (qualify_ambiguous_name): Handle qualified expression
9152 beginning with a STRING_CST.
9154 1999-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
9156 * parse.y (register_fields): Set DECL_INITIAL on both
9157 pre-initialized static and public fields.
9158 (resolve_field_access): Static field access expressions to always
9160 (qualify_ambiguous_name): Work out buried CALL_EXPR for proper
9161 qualification. CONVERT_EXPR to be resolved as an expression name.
9162 (java_complete_lhs): Identify and access qualified final
9163 initialized field in switch statement case expression.
9164 (fold_constant_for_init): Pre-initialized field decl constant to
9167 1999-06-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
9169 * parse.y (note_possible_classname): Mark returned node with
9170 QUALIFIED_P only if the original class name contained a '/'.
9172 1999-06-05 Anthony Green <green@cygnus.com>
9174 * Make-lang.in (gcjh): More parallel build fixes.
9176 1999-06-03 Mike Stump <mrs@wrs.com>
9178 * Make-lang.in (JCF_DUMP_SOURCES, jvgenmain): Fix parallel builds.
9180 1999-06-02 Anthony Green <green@cygnus.com>
9182 * except.c (link_handler): Chain exception handlers in order.
9184 1999-06-02 Anthony Green <green@cygnus.com>
9186 * expr.c (expand_byte_code): Fill unreachable bytecode regions
9187 with nops and process as usual in order to always set correct EH
9188 ranges. Emit detailed warnings about unreachable bytecodes.
9190 1999-06-02 Anthony Green <green@cygnus.com>
9192 * class.c (build_utf8_ref): Mark cinit and utf8 tree nodes as
9195 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9197 * parse.y (lookup_field_wrapper): Unified returned value to NULL
9198 or the searched field decl.
9200 1999-05-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
9202 * parse.y (fold_constant_for_init): Convert numerical constant
9203 values to the type of the assigned field.
9205 1999-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9207 * expr.c (lookup_field): Relaxed the test on class loading error
9209 * parse.y (fold_constant_for_init): Enabeled old code.
9211 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9213 * parse.y (valid_ref_assignconv_cast_p): Let `_Jv_CheckCast'
9214 decide the validity of the cast of a java.lang.Cloneable reference
9216 (patch_conditional_expr): Fixed first argument passed to
9217 binary_numeric_promotion.
9219 1999-05-26 Alexandre Petit-Bianco <apbianco@cygnus.com>
9221 * parse.y (qualify_ambiguous_name): Take into account that a
9222 CONVERT_EXPR might specify a type as a WFL.
9224 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9226 * parse.y (patch_assignment): Save the rhs before using it as an
9227 argument to _Jv_CheckArrayStore.
9229 1999-05-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
9231 * lex.c (java_parse_doc_section): Fixed `tag' buffer size.
9233 1999-05-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9235 * lex.c (java_lex): Accepts `+' or `-' after the beginning of a
9236 floating point litteral only when the exponent indicator has been
9239 1999-05-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9241 * parse.y (formal_parameter:): Construct argument tree list
9242 element even if a yet unsupported final parameter was encountered.
9244 1999-05-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9246 * parse.y (finish_method_declaration): Issue errors for native or
9247 abstract methods declared with a method body, as well as for non
9248 native or non abstract methods with no method body.
9250 1999-05-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9252 * class.c (build_utf8_ref): Initialize variable `field'.
9254 * decl.c (init_decl_processing): Initialize variable `field'.
9256 * expr.c (build_known_method_ref): Mark parameters `method_type',
9257 `method_signature' and `arg_list' with ATTRIBUTE_UNUSED.
9258 (process_jvm_instruction): Likewise for parameter `length'.
9260 * jvspec.c (lang_specific_driver): Mark variables `saw_math',
9261 `saw_libc', `saw_gc', `saw_threadlib' and `saw_libgcj' with
9264 * parse.y (maybe_generate_clinit): Remove unused variable
9265 `has_non_primitive_fields'.
9266 (find_in_imports_on_demand): Initialize variables `node_to_use'
9268 (patch_binop): Likewise for variable `prom_type'.
9269 (patch_unaryop): Likewise for variable `prom_type'.
9271 * verify.c (verify_jvm_instructions): Likewise for variable `last'.
9273 * xref.c (xref_table): Add missing initializer.
9275 1999-05-14 Tom Tromey <tromey@cygnus.com>
9277 * java-except.h (struct eh_range): Removed unused `next' member.
9278 * verify.c (verify_jvm_instructions): Call check_nested_ranges
9279 after adding all exception handlers. Sort exception ranges in
9281 (struct pc_index): New structure.
9282 (start_pc_cmp): New function.
9283 * except.c (add_handler): Return `void'. Don't call link_handler;
9284 instead construct an ordinary linked list and do range
9286 (check_nested_ranges): New function.
9287 (link_handler): Changed interface to allow merging of eh_ranges.
9288 Split overlapping ranges. Return `void'.
9290 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9292 * parse.y (constructor_block_end:): New rule, tagged <node>.
9293 (constructor_body:): Use `constructor_block_end' instead of
9296 1999-05-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
9298 * parse.y (statement_nsi:): Pop `for' statement block.
9299 (java_complete_lhs): Labeled blocks containing no statement are
9300 marked as completing normally.
9302 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9304 * xref.c (xref_set_current_fp): New function, defined.
9305 * xref.h (xref_set_current_fp): New function, prototyped.
9307 1999-05-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
9309 * check-init.c (check_init): Take into account that
9310 LABELED_BLOCK_STMT can be empty.
9312 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9314 * parse.y (java_check_regular_methods): Warning check on not
9315 overriding methods with default access in other packages does not
9316 apply to `<clinit>'.
9317 (java_complete_lhs): If block body is an empty_stmt_node, replace
9318 it by NULL_TREE. This prevents gcc from generating an irrelevant
9321 1999-05-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
9323 * check-init.c (check_init): Removed code accepting to see things
9324 falling through default:, when doing xrefs.
9325 * java-tree.h (do_not_fold): New global variable, declared.
9326 * parse.y (do_not_fold): New global variable, defined.
9327 (java_complete_expand_method): Set `do_not_fold' to the value of
9328 `flag_emit_xref'. When doing xrefs: copy the thrown exceptions,
9329 and reinstall them after them have been purged; do not check for
9330 initializations; do not issue missing return errors.
9331 (java_complete_lhs): Do not attempt to patch INSTANCEOF_EXPR nodes
9333 (patch_binop): Skip the fold part when doing xrefs.
9334 (build_string_concatenation): Skip the concatenation part when
9336 (patch_synchronized_statement): Do not generate a try-finally when
9338 (patch_throw_statement): When doing xrefs, do not call BUILD_THROW
9339 and keep the location where the throw was seen.
9340 * typeck.c (convert): When `do_not_fold' is set, do not attempt
9341 any treatment on the converted node an simply return a NOP_EXPR of
9343 * xref.c (xref_get_data): New function, defined.
9344 * xref.h (xref_get_data): New function, declared.
9345 (XREF_GET_DATA): Use xref_get_data.
9347 1999-05-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9349 * gjavah.c (print_include): Cast the result of `strlen' to int
9350 when comparing against a signed value.
9351 (add_namelet): Likewise.
9353 1999-05-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9355 * expr.c (expand_invoke): Mark parameter `nargs' with
9357 (PRE_LOOKUP_SWITCH): Likewise for variable `match'.
9359 * jcf-io.c (jcf_unexpected_eof): Mark parameter `count' with
9362 * jcf-reader.c (get_attribute): Cast a value to long
9363 when comparing against a signed expression. Likewise.
9365 * lex.h: Never define HOST_WIDE_INT, HOST_BITS_PER_WIDE_INT or
9368 1999-05-11 Andrew Haley <aph@cygnus.com>
9370 * parse.y (source_end_java_method): If the current method contains
9371 any exception handlers, force asynchronous_exceptions: this is
9372 necessary because signal handlers in libjava may throw exceptions.
9373 * decl.c (end_java_method): Ditto.
9375 1999-05-11 Tom Tromey <tromey@cygnus.com>
9377 * Make-lang.in (jvspec.o): Don't define WITH_THREAD_x or WITH_GC_x
9379 * jvspec.c (THREAD_NAME): Removed.
9380 (GC_NAME): Likewise.
9381 (MATHLIB): Likewise.
9382 (WITHLIBC): Likewise.
9384 (THREADLIB): Likewise.
9385 (MATH_LIBRARY): Likewise.
9386 (lang_specific_driver): Don't add `-l' options to command line.
9387 Instead, add a single --specs option. Recognize `-L' options and
9388 use them to search for spec file.
9389 (find_spec_file): New function.
9390 (SPEC_FILE): New define.
9392 1999-05-11 Dave Brolley <brolley@cygnus.com>
9394 * lang-options.h: -MD, -MMD, -M and -MM not needed here for
9395 cpplib-enabled build.
9397 1999-05-05 Per Bothner <bothner@cygnus.com>
9399 * class.c (make_field_value): DECL_INITIAL may be a string literal;
9400 temporarily zero it while calling rest_of_decl_compilation.
9402 * java-tree.h (string_ptr_type_node): Add declaration.
9403 * decl.c: Define and initialize string_ptr_type_node.
9404 * parse.y (patch_string_cst): Use string_ptr_type_node.
9406 * parse.h (LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P): Removed.
9407 * parse.y (for_statement): Now unconditionally exit_block.
9408 (finish_labeled_statement): No longer exit_block if for-loop.
9409 (patch_loop_statement): Check harder if the loop is already labeled.
9411 * parse.y (patch_initialized_static_field): Removed function.
9412 (maybe_generate_clinit): Removed special handling for interfaces.
9413 (java_complete_expand_methods): Do a preliminary java_complete_tree
9414 on <clinit> to determine if it can be removed.
9415 (java_complete_expand_method): Remove special handling for <clinit>.
9416 (java_complete_lhs): For BLOCK and EXPR_WITH_FILE_LOCATION
9417 optimize if we get back empty_stmt_node.
9418 For MODIFY_EXPR, re-do checking of static initializers.
9419 (fold_constant_for_init): Don't return immediate if VAR_DECL.
9420 For VAR_DECL, pass correct context.
9422 * verify.c (verify_jvm_instructions): Better error messages.
9424 1999-05-03 Tom Tromey <tromey@cygnus.com>
9426 * parse-scan.y (interface_declaration): Call
9427 report_class_declaration for interfaces.
9429 1999-04-30 20:54 -0400 Zack Weinberg <zack@rabi.columbia.edu>
9431 * Makefile.in: Remove -v from bison command lines.
9433 1999-04-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9435 * check-init.c (check_init): Exclude a case of error when doing
9437 * class.c (layout_class_method): Don't generate the error message
9438 twice when compiling from source.
9439 * lang-options.h: Added `-Wredundant-modifers' and
9440 `-Wunusupported-jdk11' flags and help text.
9441 * lang.c (lang_decode_option): Added support for
9442 `-Wunsupported-jdk11' and `-Wredundant-modifiers'.
9443 flag_static_local_jdk11 and flag_redundant set accordingly.
9444 * lex.c (java_lex): Call BUILD_OPERATOR on CCB_TK.
9445 * parse.h (EXPR_WFL_ADD_COL): New macro.
9446 (DECL_END_SOURCE_LINE): Likewise.
9447 (DECL_INHERITED_SOURCE_LINE): Likewise.
9448 * parse.y (static_ref_err): New function, prototyped.
9449 (CCB_TK): Now tagged <operator>.
9450 (class_body:): Remember the location of the closing '}' of a class
9451 definition when doing xrefs.
9453 (block_end:): Likewise.
9454 (create_class): Remember the location of the inherited class
9455 identifier when doing xrefs.
9456 (register_fields): Added test on first operand of `init' before
9457 testing it TREE_CODE.
9458 (method_header): Store the location of the class identifier in the
9459 class decl when doing xrefs.
9460 (finish_method_declaration): Don't combine first/last method line
9462 (java_check_regular_methods): Warning check on not overriding
9463 methods with default access on other packages move before check on
9464 static methods. Initialization of `aflags' also moved up.
9465 (resolve_expression_name): Call static_ref_err to report the error.
9466 (static_ref_err): New function, implemented.
9467 (resolve_field_access): Returned simplified static field access
9469 (resolve_qualified_expression_name): Check for illegal use of
9470 static fields in a non static context. Call static_ref_err to
9471 report error in various places.
9472 (java_complete_tree): Do not fold initialized static fields when
9474 (java_complete_lhs): Likewise.
9476 1999-04-29 Anthony Green <green@cygnus.com>
9478 * expr.c (generate_name): Use ASM_GENERATE_INTERNAL_LABEL to
9479 create internal labels.
9480 (lookup_label): Ditto.
9482 1999-04-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
9484 * class.c (layout_class_method): Generate <clinit>'s rtl for
9486 * decl.c (complete_start_java_method): Don't call _Jv_InitClass
9487 for interfaces' <clinit>.
9488 * expr.c (lookup_field): Search for fields in interfaces.
9489 (expand_invoke): Fixed indentation.
9490 (expand_java_field_op): Likewise. Use IS_CLINIT.
9491 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): Macro removed.
9492 (IS_CLINIT): New macro.
9493 * parse.y (type_declaration:): Call maybe_generate_clinit after an
9494 interface was parsed.
9495 (maybe_generate_clinit): Don't generate if the current class is an
9496 interface with only fields of primitive types.
9497 (reset_method_name): Use IS_CLINIT.
9498 (java_complete_expand_method): Expand <clinit> when it exists for
9499 interfaces. Use IS_CLINIT.
9500 (resolve_expression_name): Use DECL_CONTEXT instead of
9501 current_class to build static field references.
9502 (java_complete_lhs): Use IS__CLINIT. Don't use SAVE_EXPR on
9503 ARRAY_REF when doing xreferencing.
9504 (check_final_assignment): Fixed typo in leading comment. Use
9506 (patch_array_ref): Don't fully expand array references when
9508 (patch_return): Use IS_CLINIT.
9509 (patch_throw_statement): Likewise.
9511 1999-04-22 Tom Tromey <tromey@cygnus.com>
9513 * Make-lang.in (JAVA_SRCS): Added check-init.c.
9515 1999-04-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
9517 * decl.c (predef_filenames, predef_filenames_size): New globals
9518 (init_decl_processing): predef_filenames and predef_filenames_size
9520 * java-tree.h (predef_filenames, predef_filenames_size): Declared
9522 * jcf-parse.c (predefined_filename_p): New function.
9523 (yyparse): Check that files on the command line are specified only
9524 once and issue a warning otherwise.
9525 * parse.h (JPRIMITIVE_TYPE_OR_VOID_P): New macro.
9526 * parse.y (source_end_java_method): Nullify NOP method bodies, to
9527 avoid a gcc warning with -W -Wall turned on.
9528 (java_expand_classes): Abort if errors were encountered.
9529 (java_complete_lhs): If the cross reference flag is set, wrap
9530 field DECL node around a WFL when resolving expression name.
9532 1999-04-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9534 * lang.c (lang_decode_option): Fixed returned value when parsing
9535 `-fxref=...' and `-Wall'.
9536 * parse.y (source_end_java_method): Do not generate code when
9537 flag_emit_xref is set.
9538 (resolve_expression_name): Do not build static field access when
9539 flag_emit_xref is set.
9540 (resolve_field_access): No special treatment on `length' when
9541 flag_emit_xref is set. Do not build qualified static field access
9542 when flag_emit_xref is set.
9543 (patch_invoke): Keep the method DECL as operand 0 of the CALL_EXPR
9544 when flag_emit_xref is set.
9545 (patch_assignment): Do not generate array store runtime check when
9546 flag_emit_xref is set.
9547 * xref.c (xref_flag_value): Fixed function declaration
9549 (xset_set_data): New function.
9550 * xref.h (xref_set_data): Added prototype for new function.
9551 (typedef struct xref_flag_table): New field data.
9552 (XREF_GET_DATA): New macro.
9554 1999-04-19 Tom Tromey <tromey@cygnus.com>
9556 * xref.h (enum): Removed trailing comma.
9558 * parse.y (resolve_qualified_expression_name): Added missing
9561 1999-04-15 Anthony Green <green@cygnus.com>
9563 * gjavah.c: New prototypes for java_float_finite and
9566 1999-04-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9568 * parse.y (patch_unaryop): Fixed ++/-- operator check on array
9571 1999-04-06 Jeffrey A Law (law@cygnus.com)
9573 * Makefile.in (TREE_H): Add tree-check.h.
9574 (RTL_H): Add genrtl.h.
9576 1999-04-06 Alexandre Petit-Bianco <apbianco@cygnus.com>
9578 * parse.y (patch_assignment): Added ArrayStoreException runtime
9581 1999-04-06 Per Bothner <bothner@cygnus.com>
9583 * expr.c (pop_type_0): New function.
9584 (pop_type): Use pop_type_0.
9585 * java-tree.h (pop_type_0): New declaration.
9586 * verify.c (verify_jvm_instructions): Check return instructions.
9588 * parse.y (patch_binop): Don't fold if non-constant and emiting
9591 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9593 * Makefile.in (gjavah.o): Depend on $(JAVA_TREE_H).
9595 * gjavah.c: Include math.h earlier. Include tree.h/java-tree.h.
9596 (main_jcf): Don't define.
9597 (process_file): Don't set `main_jcf'.
9599 * java-tree.h (main_jcf): Don't declare.
9601 * jcf-parse.c (main_jcf): Add static definition.
9603 * lang.c (main_jcf): Don't define.
9605 1999-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9607 * class.c (add_method_1): Cast the argument of `bzero' to PTR.
9609 * decl.c (copy_lang_decl): Likewise for `bcopy'.
9611 * jcf-depend.c: Include "config.h", not <config.h>.
9613 * jcf-parse.c (jcf_figure_file_type): Cast the arguments of
9616 * jcf-path.c: Include "config.h", not <config.h>.
9618 * lex.c: Don't include various system header files.
9619 (java_init_lex): Cast the argument of `bzero' to PTR
9621 * parse-scan.y (java_push_parser_context): Likewise.
9623 * parse.y (java_push_parser_context): Likewise.
9624 (patch_bc_statement): Match format specifier to variable argument.
9626 * xref.c: Don't include <stdio.h>.
9628 1999-04-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
9630 * parse.y (struct parser_ctxt *ctxp): Now global.
9631 (declare_local_variables): Use WFL compound value for the
9632 declaration source line value, when doing cross-referencing.
9634 1999-03-31 Tom Tromey <tromey@cygnus.com>
9636 * gjavah.c (print_field_info): Allow constants of other types.
9637 (print_include): Generate include when new name is proper prefix
9638 of already printed name.
9639 (add_namelet): Likewise.
9640 (cxx_keyword_subst): New function.
9641 (print_method_info): Use it.
9642 (print_field_name): New function.
9643 (get_field_name): New function.
9644 (print_field_info): Use get_field_name and print_field_name.
9646 1999-03-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9648 * Makefile.in (keyword.h): Generate using gperf language 'C', not
9649 'KR-C', so gperf uses the `const' keyword on strings.
9651 * keyword.gperf (java_keyword): Const-ify a char*.
9653 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9655 * parse.y (patch_bc_statement): Fixed identation and a bogus
9658 1999-03-30 Alexandre Petit-Bianco <apbianco@cygnus.com>
9660 * parse.y (patch_assignment): Allow static variables in other
9661 classes to be assigned.
9663 1999-03-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9665 * class.c (maybe_add_interface): Remove unused variable
9667 (make_class_data): Use = for assignment, not ==. Likewise.
9668 (emit_register_classes): Remove unused variable `decl'.
9670 * lex.c: Fix comment so as not to contain an embedded `/*'.
9672 * verify.c (verify_jvm_instructions): Remove unused variable
9675 1999-03-27 Per Bothner <bothner@cygnus.com>
9677 * parse.y (complete_loop_body): Rename to finish_loop_body.
9678 (complete_labeled_statement): Rename to finish_labeled_statement.
9679 (complete_for_loop): Rename to finish_for_loop.
9680 (complete_method_declaration): Rename to finish_method_declaration.
9682 * java-tree.h (continue_identifier_node): New global node.
9683 * decl.c: Define and initialize continue_identifier_node.
9684 * parse.y (generate_labeled_block): Remove - no longer needed.
9685 (build_loop_body): Use continue_identifier_node for continue block.
9686 (finish_labeled_statement): Also do pop_labeled_block actions.
9687 (java_complete_lhs): POP_LOOP even if error.
9688 (build_labeled_block): Special handling for continue_identifier_node.
9689 (patch_loop_statement): Re-organize.
9690 (patch_bc_statement): Re-write.
9692 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9694 * parse.h (EXPR_WFL_GET_LINECOL): Set a line and column count
9695 using a WFL compound value.
9696 * parse.y (xref.h): Include.
9697 (maybe_create_class_interface_decl): Set DECL_SOURCE_LINE to the
9699 (register_fields): Set WFL compound value to lineno if doing
9701 (java_complete_expand_method): Call expand_xref if flag_emit_xref
9703 * xref.c (system.h, jcf.h, parse.h, obstack.h): Include.
9704 * xref.h (expand_xref): Prototype renamed from xref_generate.
9706 1999-03-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
9708 * parse.h (BLOCK_CHAIN_DECL): New use GET_CURRENT_BLOCK.
9709 (GET_CURRENT_BLOCK): New macro.
9710 * parse.y (current_static_block): New global variable.
9711 (method_body:): Define action.
9712 (complete_method_declaration): Set current_function_decl to NULL
9713 when work on the current method is done.
9714 (declare_local_variables): Use GET_CURRENT_BLOCK.
9715 (java_method_add_stmt): Likewise.
9716 (java_complete_expand_method): Disable the use of `this' when
9718 (enter_a_block): If no current method exist, use
9719 current_static_block to link static initializer blocks.
9720 (exit_block): Rewritten to use current_static_block when no current
9722 (lookup_name_in_blocks): Use GET_CURRENT_BLOCK.
9723 (patch_return): Forbid the use of `return' in static initializers.
9724 (patch_throw_statement): Fixed indentation. Issue specific error
9725 for uncaught thrown checked exception in static initializer
9726 blocks. Removed FIXME.
9728 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
9730 * java/Make-lang.in: Remove all references to gcj.o/gcj.c.
9731 Link gcj from gcc.o.
9733 1999-03-23 Alexandre Petit-Bianco <apbianco@cygnus.com>
9735 * parse.y (find_applicable_accessible_methods_list): When dealing
9736 with interface: ensure that a given interface or java.lang.Object
9737 are searched only once.
9739 1999-03-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9741 * gjavah.c (print_c_decl): Remove unused argument `flags'.
9743 * jcf-dump.c (print_access_flags): Add braces around if-else.
9745 * jvspec.c (lang_specific_driver): Wrap variable `len' in macro
9748 * lex.c (build_wfl_node): Add static prototype.
9750 * lex.h (build_wfl_node): Remove static prototype.
9752 * parse.y: Include lex.c early enough to declare everything needed.
9753 Ensure calls to `build_wfl_node' pass the proper arguments.
9754 (create_class): Remove unused variable `super_decl'.
9755 (get_printable_method_name): Initialize variable `name'.
9757 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9759 * Changelog: Fixed 1999-03-22 typos.
9760 * lang.c (lang_decode_option): Fixed typo in error string in the
9763 1999-03-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
9765 * Makefile.in (JAVA_OBJS): Added entry xref.o.
9767 * java-tree.h (flag_emit_xref): Declared extern.
9768 * lang.c (xref.h): Included.
9769 (flag_emit_xref): New global variable.
9770 (lang_decode_option): Added support for -fxref.
9774 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
9776 * Make-lang.in ($(GCJ)$(exeext)): Add intl.o to list of files to be
9779 1999-03-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9781 * Makefile.in (jcf-dump.o): Depend on $(CONFIG_H)
9782 $(srcdir)/../system.h and $(JAVA_TREE_H).
9783 (jcf-io.o): Depend on $(JAVA_TREE_H).
9784 (mangle.o): Likewise.
9786 * check-init.c (check_cond_init): Add static prototype.
9788 * class.c (build_java_method_type, hashUtf8String,
9789 make_field_value, get_dispatch_vector, get_dispatch_table,
9790 append_gpp_mangled_type, mangle_static_field): Likewise.
9791 (strLengthUtf8): Hide unused definition.
9792 (hashUtf8String): Const-ify.
9793 (make_field_value): Un-ANSI-fy.
9795 * constants.c: Move inclusion of jcf.h above java-tree.h.
9796 (set_constant_entry, find_class_or_string_constant,
9797 find_name_and_type_constant, get_tag_node,
9798 build_constant_data_ref): Add static prototype.
9800 * decl.c (push_jvm_slot, builtin_function,
9801 lookup_name_current_level): Likewise.
9802 (builtin_function): Const-ify.
9804 * except.c (expand_start_java_handler, expand_end_java_handler):
9805 Add static prototype.
9807 * expr.c (flush_quick_stack, push_value, pop_value,
9808 java_stack_swap, java_stack_dup, build_java_athrow,
9809 build_java_jsr, build_java_ret, expand_java_multianewarray,
9810 expand_java_arraystore, expand_java_arrayload,
9811 expand_java_array_length, build_java_monitor, expand_java_pushc,
9812 expand_java_return, expand_java_NEW, expand_java_INSTANCEOF,
9813 expand_java_CHECKCAST, expand_iinc, expand_java_binop, note_label,
9814 expand_compare, expand_test, expand_cond, expand_java_goto,
9815 expand_java_call, expand_java_ret, pop_arguments, expand_invoke,
9816 expand_java_field_op, java_push_constant_from_pool): Likewise.
9818 (decode_newarray_type, expand_iinc): Un-ANSI-fy.
9819 (build_java_arraynull_check): Mark parameters `node' and `type'
9820 with ATTRIBUTE_UNUSED.
9821 (note_label): Likewise for parameter `current_pc'.
9822 (expand_java_call, expand_java_ret): Hide unused definition.
9824 * java-tree.h (make_class, build_constants_constructor,
9825 java_set_exception_lang_code, pop_labeled_block, emit_handlers,
9826 init_outgoing_cpool, register_class, emit_register_classes,
9827 java_layout_seen_class_methods): Prototype.
9828 (unicode_mangling_length): Const-ify.
9829 (append_gpp_mangled_name, append_gpp_mangled_classtype,
9830 emit_unicode_mangled_name, format_int, format_uint,
9831 jcf_trim_old_input, jcf_print_utf8, jcf_print_char,
9832 jcf_print_utf8_replace, open_class): Prototype.
9834 * jcf-dump.c: Include "config.h", not <config.h>. Don't include
9835 <stdio.h>. Include tree.h/java-tree.h.
9836 (utf8_equal_string usage, process_class): Add static prototype.
9837 (open_class): Don't prototype this here.
9838 (utf8_equal_string): Match arguments to format specifiers.
9839 (HANDLE_CODE_ATTRIBUTE, BRANCH, JSR, RET, LOOKUP_SWITCH,
9840 TABLE_SWITCH, disassemble_method): Likewise.
9842 * jcf-io.c: Include tree.h/java-tree.h.
9843 (open_class, find_classfile, jcf_print_utf8,
9844 jcf_print_utf8_replace): Const-ify.
9846 * jcf-parse.c (parse_zip_file_entries, process_zip_dir,
9847 parse_class_file): Add static prototype.
9848 (find_in_current_zip): Match definition to existing static
9851 * jcf-write.c: Include jcf.h before tree.h/java-tree.h.
9852 (alloc_chunk, append_chunk, append_chunk_copy, gen_jcf_label,
9853 finish_jcf_block, define_jcf_label, get_jcf_label_here,
9854 put_linenumber, localvar_alloc, localvar_free, get_access_flags,
9855 write_chunks, adjust_typed_op, generate_bytecode_conditional,
9856 generate_bytecode_return, perform_relocations, init_jcf_state,
9857 init_jcf_method, release_jcf_state, generate_classfile):
9858 Add static prototype.
9859 (emit_unop): Mark parameter `type' with ATTRIBUTE_UNUSED.
9860 (make_class_file_name): Const-ify.
9862 * jcf.h (find_classfile): Const-ify.
9864 * jv-scan.c (reset_report): Remove prototype.
9866 * jvgenmain.c: Include jcf.h/tree.h/java-tree.h.
9867 (error): Rewrite to allow varargs.
9869 * lang.c (lang_f_options): Const-ify.
9871 * lex.c (java_parse_escape_sequence): Add static prototype.
9872 (java_allocate_new_line): Match definition to existing static
9875 * mangle.c Include tree.h/java-tree.h.
9876 (unicode_mangling_length, emit_unicode_mangled_name,
9877 append_gpp_mangled_name, append_gpp_mangled_classtype): Const-ify.
9879 * parse.h (jdep_code): Remove trailing comma in enumeration.
9880 (java_get_line_col): Move prototype outside of !JC1_LITE test.
9881 (reset_report): Add prototype.
9883 * verify.c (push_pending_label, merge_types): Add static
9886 * zipfile.h (opendir_in_zip, open_in_zip): Prototype.
9888 1999-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
9890 * parse.y (find_applicable_accessible_methods_list): Extend the
9891 search to superinterfaces when relevant.
9892 (search_applicable_methods_list): New function.
9894 1999-03-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
9896 * class.c (unmangle_classname): Implemented stricter testing
9897 before setting the QUALIFIED_P flag on an identifier.
9899 1999-03-16 Per Bothner <bothner@cygnus.com>
9901 * parse.y (java_complete_lhs): Call force_evaluation_order
9902 after patch_newarray.
9903 (patch_binop): Don't call fold if there are side effects.
9905 1999-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
9907 * parse.y (java_stabilize_reference): Use save_expr instead of
9908 building a SAVE_EXPR node.
9909 (java_complete_lhs): Patch the resulting string of the `+='
9910 operator (if necessary) and complete the RHS after having built
9913 1999-03-15 Per Bothner <bothner@cygnus.com>
9915 * class.c (make_class): Don't set CLASS_P here (because
9916 this function is also called by build_java_array_type).
9917 (push_class): Set CLASS_P here instead.
9918 * parse.h (TYPE_CLASS_P): Check for TYPE_ARRAY_P is redundant.
9920 * jcf-dump.c (print_access_flags): Take extra parameter to indicate
9921 context. If the context is class, perfer "super" over "synchronized".
9922 * jcf-write.c (generate_classfile): Don't add ACC_SUPER if interface.
9924 * parse.y (create_class): Don't call parser_check_super here;
9925 it is not robust. Always wait until later.
9927 * parse.y (method_header): For interfaces, set ACC_ABSTRACT (to
9928 match what JDK 1.2 does), but don't set ACC_PUBLIC.
9930 1999-03-13 Per Bothner <bothner@cygnus.com>
9932 * lex.c (java_read_char): UNGET invalid non-initial utf8 character.
9933 * lex.h (UNGETC): Change misleading macro.
9935 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9937 * parse.y (java_stabilize_reference): Return NODE when patching a
9939 (java_complete_lhs): Put parenthesis around truth values.
9941 1999-03-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
9943 * class.c (layout_class_method): Don't make rtl for interface
9945 * parse.h (GET_TYPE_NAME): New macro.
9946 * parse.y (if_then_statement:): Fixed indentation.
9947 (if_then_else_statement:): Likewise.
9948 (for_statement:): Fixed spacing.
9949 (try_statement:): Fixed indentation.
9950 (create_interface): Don't force interfaces to be abstract.
9951 (method_header): Abstract methods are OK in interfaces.
9952 (declare_local_variables): Fixed typo in comment.
9953 (java_complete_expand_method): Fixed indentation.
9954 (resolve_qualified_expression_name): Use GET_TYPE_NAME to report
9955 non accessible fields.
9956 (java_stabilize_reference): New function.
9957 (java_complete_lhs): Fixed indentation. Use
9958 java_stabilize_reference in compound assignement. Insert the
9959 cast. If not processing `+' fix string constants before processing
9962 1999-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
9964 * constants.c (find_class_or_string_constant): Cast variable `j'
9965 to a `jword' when comparing against one.
9967 * expr.c (java_lang_expand_expr): Remove unused variables
9968 `has_finally_p' and `op0'.
9970 * gjavah.c (print_field_info): Cast a value to jint when comparing
9971 against one. Likewise for a jlong.
9972 (add_namelet): Likewise cast a `sizeof' to an int when comparing
9973 against a signed quantity.
9975 * jcf-dump.c (print_signature_type): Remove unused variable `digit'.
9976 (print_signature): Don't needlessly dereference variable `str'
9978 * jcf-reader.c (get_attribute): Mark variables `max_stack' and
9979 `max_locals' with ATTRIBUTE_UNUSED.
9980 (jcf_parse_class): Likewise for variable `index'.
9982 * parse.h (reverse_jdep_list): Remove static prototype.
9984 * parse.y (build_jump_to_finally): Remove prototype and definition.
9985 (reverse_jdep_list): Add static prototype.
9987 * typeck.c (convert_ieee_real_to_integer): Remove unused variables
9988 `assignment' and `expr_decl'.
9990 * verify.c (verify_jvm_instructions): Remove unused label `bad_ldc'.
9992 1999-03-12 Andrew Haley <aph@cygnus.com>
9994 * jcf-path.c (add_entry): alloca len+2 rather than len+1 bytes;
9995 we'll need a directory separator and a null character.
9997 1999-03-10 Per Bothner <bothner@cygnus.com>
9999 * jcf-write.c (generate_bytecode_insns): Handle __builtin_fmod, for %.
10001 Tue Mar 9 11:52:08 1999 Alexandre Petit-Bianco <apbianco@cygnus.com>
10003 * parse.y (method_header): Don't set ACC_ABSTRACT flags on
10006 1999-03-05 Per Bothner <bothner@cygnus.com>
10008 * lex.c (java_parse_end_comment): Take extra parameter (next char).
10010 * class.c (build_utf8_ref): Fix possible name class/ambiguity.
10012 * class.c (layout_class_method): A static method in a base class
10013 is never overridden, so treat it like it doesn't exist.
10014 However, do complain about private non-static method overriding
10015 public static method.
10017 * parse.y: Don't set unused INITIALIZED_P flag.
10018 * java-tree.h (INITIALIZED_P): Removed no-longer needed flag.
10020 * parse.y (find_expr_with_wfl): Optimize tail-calls.
10021 (build_array_from_name): Re-order &index[string] to &string[index].
10023 * parse.y (java_complete_lhs): Don't call patch_assignment if rhs is
10024 error_mark (it might catch more errors, but it is more likely to lose).
10026 1999-03-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10028 * Makefile.in (jcf-parse.o): Depend on $(PARSE_H).
10029 (parse-scan.o): Depend on toplev.h.
10031 * class.c (make_method_value): Add prototype. Make it static.
10032 Remove unused second argument, caller changed.
10034 * expr.c (java_lang_expand_expr): Remove unused variable
10037 * java-tree.h: Don't prototype find_in_current_zip.
10038 Add prototypes for verify_constant_pool, start_java_method,
10039 end_java_method, give_name_to_locals, expand_byte_code,
10040 open_in_zip, set_constant_value, find_constant1, find_constant2,
10041 find_utf8_constant, find_string_constant, find_class_constant,
10042 find_fieldref_index, find_methodref_index, write_constant_pool,
10043 count_constant_pool_bytes and encode_newarray_type.
10045 * jcf-dump.c: Remove unused variable `LONG_temp'.
10047 * jcf-parse.c: Include parse.h.
10048 (jcf_parse_source): Remove unused parameter, all callers changed.
10049 (jcf_figure_file_type): Add static prototype.
10050 (find_in_current_zip): Likewise. Also remove unused parameter,
10051 all callers changed.
10052 (read_class): Initialize variable `saved_pos'.
10054 * jcf-reader.c (jcf_parse_preamble): Mark variables
10055 `minor_version' and `major_version' with ATTRIBUTE_UNUSED.
10057 * lex.c (java_is_eol): Wrap prototype and definition in !JC1_LITE.
10058 (java_init_lex): Wrap variable `java_lang_imported' in !JC1_LITE.
10059 (java_parse_doc_section): Initialize variable `seen_star'.
10060 (java_lex): Wrap variable `number_beginning' in !JC1_LITE.
10061 (java_lex_error): Mark parameters `msg' and `forward' with
10063 (java_get_line_col): Mark parameters `filename' and `line' with
10066 * parse-scan.y: Include toplev.h.
10067 (yyerror): Mark parameter `msg' with ATTRIBUTE_UNUSED.
10069 * parse.h: use `struct JCF', not plain `JCF'.
10070 (java_parser_context_save_global, java_expand_classes
10071 java_parser_context_restore_global, java_parse): Add prototypes.
10073 * typeck.c (convert_ieee_real_to_integer): Remove unused variable
10076 1999-02-24 Per Bothner <bothner@deneb.cygnus.com>
10078 * check-init.c (check_init): COPYN takes word count, not bit count.
10080 1999-02-26 Per Bothner <bothner@cygnus.com>
10082 * typeck.c (convert_ieee_real_to_integer): Use save_expr instead of
10083 explicit build_decl. (Avoids crash in reload when optimizing.)
10085 1999-02-25 Per Bothner <bothner@cygnus.com>
10087 * decl.c (complete_start_java_method): Handle synchronized method
10088 even when compiling from bytecode.
10090 1999-02-26 Tom Tromey <tromey@cygnus.com>
10092 * gjavah.c (add_class_decl): Only generate `#include' if outer
10093 class is not the name of the class we are processing. Correctly
10094 append `.h' in #include.
10095 (process_file): Clean up newlines around generated `#include's.
10096 (decode_signature_piece): Correctly handle inner classes.
10097 (struct include): New structure.
10098 (all_includes): New global.
10099 (print_include): New function.
10100 (add_class_decl): Use it.
10101 (process_file): Likewise.
10102 (add_class_decl): Generate include for java-array.h if array
10104 (process_file): Don't generate java-array.h include.
10106 * gjavah.c (add_namelet): Check for standard package names here.
10107 (add_class_decl): Don't check for standard package names here.
10109 1999-02-25 Tom Tromey <tromey@cygnus.com>
10111 * parse.y (read_import_dir): Use `|=', not `+=', to set `found'.
10112 When reading a zip file, only use strncmp if both strings are
10113 bigger than the buffer length. Initialize `k' when looping
10116 1999-02-24 Tom Tromey <tromey@cygnus.com>
10118 * gjavah.c (struct namelet): New structure.
10119 (add_namelet): New function.
10120 (print_namelet): New function.
10121 (print_class_decls): Use add_namelet and print_namelet to generate
10122 namespaces and not classes.
10123 (method_printed): New global.
10124 (HANDLE_END_METHOD): Examine method_printed.
10125 (print_method_info): Set method_printed when required. Print
10126 error if function to be ignored is marked virtual. Handle $finit$
10128 (METHOD_IS_FINAL): New macro.
10129 (print_field_info): Use it.
10130 (HANDLE_METHOD): Clear method_printed.
10131 (method_pass): New global.
10132 (HANDLE_END_FIELD): Call add_class_decl on the first pass.
10133 (process_file): Do two passes over both fields and methods.
10134 (HANDLE_METHOD): Examine method_pass.
10135 (root): New global.
10136 (add_class_decl): New function.
10137 (print_class_decls): Don't scan over entire constant pool.
10139 1999-02-23 Tom Tromey <tromey@cygnus.com>
10141 * jvspec.c (lang_specific_driver): Recognize -fsyntax-only and
10142 disable linking in that case.
10144 1999-02-20 Tom Tromey <tromey@cygnus.com>
10146 * jcf.h (UTF8_GET): Mask first byte of 3-byte encoding with 0x0f,
10149 1999-02-21 Per Bothner <bothner@cygnus.com>
10151 * decl.c (build_result_decl), java-tree.h: New method.
10152 (complete_start_java_method): Handle synchronized methods.
10153 Don't build DECL_RESULT here. (Ordering dependency problem.)
10154 (start_java_method): Call build_result_decl here instead ...
10155 * parse.y (java_complete_expand_method): ... and here.
10156 (expand_start_java_method): Don't call complete_start_java_method here.
10157 (java_complete_expand_method): Call it here instead.
10158 * parse.h (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Moved to ..
10159 * java-tree.h: ... here.
10161 * expr.c (force_evaluation_order): Fix typo, don't handle ARRAY_REF.
10162 * parse.y (java_complete_lhs): Don't call force_evaluation_order
10163 for ARRAY_REF - it doesn't work when array bounds are checked.
10164 (patch_array_ref): Handle it here instead.
10166 * jcf-write.c (generate_classfile): Emit "Exceptions" attribute.
10168 1999-02-19 Per Bothner <bothner@cygnus.com>
10170 Force left-to-right evaluation of binary operations etc.
10171 * expr.c (force_evaluation_order), java-tree.h: New function.
10172 * parse.y (java_complete_lhs): Pass binary operations, procedure
10173 calls, and ARRAY_REFs to force_evaluation_order.
10174 (various): Set TREE_SIDE_EFFECTS more carefully.
10176 Tolerate random (non-UTF8) encoding in comments without complaining.
10177 * lex.c (java_read_char): Return 0xFFFE if bad UTF8 encoding.
10178 (java_is_eol): Handle '\r' followed by '\n' instead of vice versa.
10180 * parse.y (resolve_qualified_expression_name): Handle error_mark.
10181 (java_complete_node case EXPR_WITH_FILE_LOCATION): Likewise.
10183 * parse.y (java_complete_lhs): Ignore an empty statement in a
10184 COMPOUND_EXPR. Don't complain about empty statement after return.
10186 1999-02-19 Per Bothner <bothner@cygnus.com>
10188 * parse.y (obtain_incomplete_type): Don't wrap unknown types
10189 in TREE_LIST - just chain the POINTER_TYPEs together.
10190 (resolve_class): If type already resolved, return decl.
10191 After resolving, update TREE_TYPE(class_type), and name (if array).
10192 * parse.h (do_resolve_class), parse.y: Make non-static.
10193 * class.c (maybe_layout_super_class): Take this_class argument.
10194 Do do_resolve_class if necessary.
10195 (layout_class, layout_class_methods): Adjust calls appropriately.
10196 * parse.h (JDEP_TO_RESOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
10197 JDEP_RESOLVED_P): Redefined for new TREE_LIST-less convention.
10198 * typeck.c (build_java_array_type): Don't call layout_class.
10200 1999-02-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10202 * parse.y (check_pkg_class_access): Allow private class access
10203 within the same package.
10204 (strip_out_static_field_access_decl): New function.
10205 (patch_unaryop): Call strip_out_static_field_access_decl on ++/--
10206 operator argument before testing its nature.
10208 1999-02-03 Per Bothner <bothner@cygnus.com>
10210 * java-tree.def (FINALLY_EXPR): Removed. (Now uses TRY_FINALLY_EXPR.)
10211 (TRY_EXPR): Simplify - it no longer has a finally clause.
10212 * check-init.c (check_init): Handle TRY_FINALLY_EXPR.
10213 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10214 * expr.c (java_lang_expand_expr): Likewise.
10215 * java-tree.h (CATCH_EXPR_GET_EXPR): Removed - no longer needed.
10216 * parse.h (java_get_catch_block), parse.y: Removed - no longer needed.
10217 * parse.y (java_complete_lhs): Add support for TRY_FIANLLY_EXPR.
10218 (build_try_statement): Remove finally parameter and handling.
10219 (build_try_finally_statement): New function.
10220 (patch_try_statement): No longer need to support finally clause.
10221 (try_statement): Update grammar action rules.
10222 * jcf-write.c (generate_bytecode_insns): Handle TRY_FINALLY_EXPR.
10223 Simpler handling of TRY_EXPR, which no longer has a finally clause.
10225 1998-11-26 Andrew Haley <aph@viagra.cygnus.co.uk>
10227 * jcf-parse.c (get_constant): Add braces around computation of 'd'
10228 when REAL_ARITHMETIC is not defined. [Oct 26 fix got overwritten -PB]
10230 1999-02-17 Andrew Haley <aph@cygnus.com>
10232 * class.c (build_utf8_ref): Back out broken patch which was
10233 intended to to output signatures using '.' as a separator.
10235 * class.c (make_class_data): Output signatures using '.' as a
10236 separator, rather than '/'.
10237 (mangled_classname): Likewise.
10238 (make_field_value): Likewise.
10239 (make_method_value): Likewise.
10240 * constants.c (alloc_class_constant): Likewise.
10241 * expr.c (build_invokeinterface): Likewise.
10243 1999-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
10245 * parse.y (valid_builtin_assignconv_identity_widening_p): Got rid
10246 of an ancient workaround.
10248 1999-02-10 Jeffrey A Law (law@cygnus.com)
10250 * jvspec.c (xmalloc): Kill the prototype. It does not belong
10253 1999-02-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10255 * lex.c (yylex): Encode \0 as UTF8.
10257 1999-02-10 Tom Tromey <tromey@cygnus.com>
10259 * jvspec.c (lang_specific_driver): Use libgcj, not libjava.
10260 * Makefile.in (jcf-path.o): Define LIBGCJ_ZIP_FILE.
10261 (libgcj_zip): Renamed.
10262 * jcf-path.c (add_entry): Use LIBGCJ_ZIP_FILE, not
10264 (jcf_path_init): Use LIBGCJ_ZIP_FILE.
10266 * jvspec.c (THREAD_NAME): Renamed -lqthreads to -lgcjcoop.
10267 (GC_NAME): Renamed -lgc to -lgcjgc.
10269 1999-02-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10271 * lex.c (java_lang_cloneable): Initialize.
10272 * parse.y (java_lang_cloneable): New static variable.
10273 (qualify_ambiguous_name): Take CONVERT_EXPR into account when
10274 doing one more qualification round.
10275 (valid_ref_assignconv_cast_p): Reject null source or
10276 destination. Allow an array to be cast into java.lang.Cloneable.
10277 (patch_cast): Swapped two first arguments to first call to
10278 valid_ref_assignconv_cast_p.
10280 1999-02-08 Alexandre Petit-Bianco <apbianco@cygnus.com>
10282 * parse.h: DECL_P renamed JDECL_P.
10283 * parse.y: DECL_P replaced by JDECL_P.
10284 (build_array_from_name): Always use pointer's type.
10285 (patch_bc_statement): Extra code to search continue target in a
10286 for loop. Fixed comments. Continue target is current loop when
10289 1999-02-05 Andrew Haley <aph@cygnus.com>
10291 * class.c (make_class_data): The superclass of an interface should
10292 be null, not class Object.
10294 * lex.c (java_lex): Sign extend hex literals.
10296 1999-02-04 Andrew Haley <aph@cygnus.com>
10298 * class.c (build_utf8_ref): Output signatures using '.' as a
10299 separator, rather than '/'.
10300 (make_class_data): Likewise.
10302 1999-02-03 Marc Espie <Marc.Espie@liafa.jussieu.fr>
10304 * Make-lang.in ($(GCJ)(exeext)): Remove choose-temp.o, pexecute.o and
10305 mkstemp.o. Get them from libiberty now.
10307 1999-02-02 Jeffrey A Law (law@cygnus.com)
10309 * jcf-io.c: Do not include sys/stat.h or sys/wait.h
10311 1999-02-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10313 * jvspec.c (xmalloc): Fix the prototype to match the one obtained
10316 1999-02-02 Per Bothner <bothner@cygnus.com>
10318 Optimize: `return (a ? b : c)' as: `if (a) return b; else return c;'.
10319 * jcf-write.c (generate_bytecode_return): New function.
10320 (generate_bytecode_insns): Use it, for RETURN_EXPR.
10322 * jcf-write.c (generate_bytecode_insns): For REAL_CST that is 0 or 1,
10323 generate special [fd]const_[01] instructions.
10325 * jcf-parse.c (yyparse): Don't emit_register_classes if -fsyntax-only.
10327 * verify.c (verify_jvm_instructions): Do INVALIDATE_PC after
10328 handling OPCODE_lookupswitch or OPCODE_tableswitch.
10330 1999-02-01 Per Bothner <bothner@cygnus.com>
10332 * parse.y (patch_method_invocation): Handle calling static methods,
10333 even in the form EXPR.METHOD(ARGS), not just TYPE.METHOD(ARGS).
10335 * parse.y (java_complete_lhs): Don't complain about unreachable
10336 exit condition in a do-while statement.
10338 1999-01-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
10340 * lex.c (java_read_char): Fixed utf8 decoding.
10341 (java_unicode_2_utf8): Fixed utf8 encoding in the 0x800-0xffff
10343 * parse.y (valid_builtin_assignconv_identity_widening_p): Fixed
10344 comments. Local variable `all_primitive' is gone. Broadened
10345 acceptance of `0' to floating point targets. `long' can now be
10346 widened to `double' or `float'.
10347 (valid_method_invocation_conversion_p): Added leading
10348 comment. Fixed tabulation.
10349 (build_string_concatenation): Optimize out left or right empty
10352 1999-01-28 Per Bothner <bothner@cygnus.com>
10354 * jcf-write.c (localvar_alloc): Only emit entry for
10355 LocalVariableTable if debug_info_level > DINFO_LEVEL_TERSE.
10356 (generate_bytecode_insns): Only call put_linenumber if
10357 debug_info_level > DINFO_LEVEL_NONE.
10358 * jvspec.c (lang_specific_driver): If no -O* or -g* option
10359 is specified, add -g1 (for compatibility wih javac).
10361 1999-01-28 Hans-Peter Nilsson <hp@axis.se>
10363 * java/Makefile.in: Add missing dependencies for jcf-dump.o,
10364 gjavah.o, check-init.o, jv-scan.o
10366 1999-02-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10368 * Makefile.in (gjavah.o): Depend on $(CONFIG_H) and system.h.
10370 * gjavah.c: Include config.h and system.h.
10372 * javaop.h (inline): Don't define, its handled by system.h.
10373 (WORD_TO_FLOAT, WORDS_TO_LONG, WORDS_TO_DOUBLE): Change these
10374 from `inline' to `static inline'.
10376 * jcf.h (inline): Don't define, its handled by system.h.
10378 * lex.c (inline): Likewise.
10380 1999-01-31 Zack Weinberg <zack@rabi.columbia.edu>
10382 * lang-specs.h: Map -Qn to -fno-ident.
10384 1999-01-29 Richard Henderson <rth@cygnus.com>
10386 * check-init.c (check_init): Fix CLEANUP_POINT_EXPR typo.
10388 1999-01-29 Tom Tromey <tromey@cygnus.com>
10390 * parse.h (BUILD_APPEND): If ARG is a non-String object reference,
10391 then cast it to Object before calling `append' method.
10393 1999-01-28 Per Bothner <bothner@cygnus.com>
10395 * check-init.c (check_bool2_init, check_bool_init, check_init):
10396 Handle TRUTH_AND_EXPR, TRUTH_OR_EXPR, and TRUTH_XOR_EXPR.
10397 * jcf-write.c (generate_bytecode_insns): Likewise.
10399 1999-01-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
10401 * jcf-parse.c (jcf_parse): Don't parse the same class file twice.
10402 * parse.y (patch_cast): Allow a boolean to be cast into a
10405 1999-01-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
10407 * parse.y: (class_declaration:): Fixed indentation.
10408 (class_member_declaration:): Extra `;' after field declaration now
10410 (interface_declaration:): Removed debug messages in error reports.
10411 (patch_binop): Nodes created and returned inherit the orignal
10412 node's COMPOUND_ASSIGN_P flag value.
10413 (patch_cast): Fix cast from char to floating point.
10415 1999-01-25 Andrew Haley <aph@cygnus.com>
10417 * except.c, java-except.h (expand_resume_after_catch): new
10419 * expr.c (java_lang_expand_expr): call expand_resume_after_catch
10420 to branch back to main flow of control after a catch block.
10422 1999-01-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10424 * Makefile.in (parse.o): Depend on $(CONFIG_H) and
10425 $(srcdir)/../system.h.
10426 (class.o): Depend on $(PARSE_H) and $(srcdir)/../output.h.
10427 (jcf-parse.o): Depend on $(srcdir)/../toplev.h.
10428 (jcf-write.o): Likewise.
10429 (jv-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10430 (mangle.o): Depend on $(srcdir)/../toplev.h.
10431 (parse-scan.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10432 (zextract.o): Depend on $(CONFIG_H) and $(srcdir)/../system.h.
10434 * class.c: Include output.h and parse.h.
10435 (mangled_classname): Add the `const' keyword to a char*.
10436 (find_named_method): Hide unused function definition.
10437 (build_utf8_ref): Change type of variable `c' to unsigned char.
10438 Use ISALPHA/ISDIGIT instead of isalpha/isdigit.
10439 (build_class_ref): Add the `const' keyword to a char*.
10440 (layout_class_method): Remove unused variable `buf'.
10442 * decl.c (find_local_variable): Remove unused variable `rtl'.
10443 (pushdecl): Likewise for variables `different_binding_level' and
10445 (pushlevel): Mark parameter `unused' with ATTRIBUTE_UNUSED.
10446 (maybe_build_cleanup): Likewise for parameter `decl'.
10448 * except.c (expand_start_java_handler): Mark parameter `range'
10449 with ATTRIBUTE_UNUSED.
10451 * expr.c: Include except.h.
10452 (pop_type): Remove unused variable `i'.
10453 (pop_value): Likewise for variables `n_words' and `i'.
10454 (expand_java_arrayload): Likewise for variable `convert'.
10455 (java_lang_expand_expr): Likewise for variables `op0', `type',
10456 `mode', `unsignedp', `node' and `elements'.
10457 (expand_byte_code): Likewise for variables `prev_eh_ranges' and
10459 (process_jvm_instruction): Add a `const' qualifier to a char*.
10461 * gjavah.c (output_directory): Add the `const' keyword to a char*.
10462 (temp_directory): Likewise.
10463 (print_c_decl): Likewise.
10464 (print_method_info): Likewise.
10465 (decode_signature_piece): Likewise.
10466 (print_mangled_classname): Likewise.
10468 * java-except.h: Provide prototypes for maybe_start_try,
10469 maybe_end_try and add_handler.
10471 * java-tree.h (mangled_classname): Add the `const' keyword to a char*.
10472 (parse_error_context): Likewise. Also add ATTRIBUTE_PRINTF_2.
10473 (pushdecl_top_level, alloc_class_constant, unicode_mangling_length,
10474 init_expr_processing, push_super_field, init_class_processing,
10475 can_widen_reference_to, class_depth, verify_jvm_instructions,
10476 maybe_pushlevels, maybe_poplevels, process_jvm_instruction,
10477 set_local_type, merge_type_state, push_type, load_type_state,
10478 add_interface, find_in_current_zip, append_gpp_mangled_classtype,
10479 emit_unicode_mangled_name): Add prototypes.
10481 * jcf-dump.c (print_constant): Add the `const' keyword to a char*.
10482 (print_signature_type): Use ISDIGIT, not isdigit.
10483 (print_signature): Remove unused variable `j'.
10485 * jcf-io.c (jcf_filbuf_from_stdio): Cast the result of `fread' to
10486 int when comparing against one.
10488 * jcf-parse.c: Include toplev.h.
10490 * jcf-write.c: Likewise. Don't include <string.h> or <sys/stat.h>.
10491 (localvar_free): Remove unused variable `i'.
10492 (generate_bytecode_conditional): Likewise for variable `kind'.
10494 * jv-scan.c: Include config.h and system.h. Remove redundant
10495 OS header and gansidecl.h includes.
10496 (warning): Add the `const' keyword to a char*. Also add
10497 ATTRIBUTE_PRINTF_1 to the prototype. Check ANSI_PROTOTYPES, not
10498 __STDC__, when determining whether to use ANSI-isms.
10499 (fatal): Likewise. Also add ATTRIBUTE_UNUSED.
10500 (xmalloc): Don't redundantly prototype here.
10501 (main): Remove unused parameter `envp'. Also fix the arguments
10502 passed to function `fatal' to match the format specifier.
10504 * lang.c (java_tree_code_name): Add the `const' keyword to a char*.
10506 * mangle.c: Include toplev.h.
10507 (emit_unicode_mangled_name): Declare parameter `len'.
10509 * parse.y (parse_warning_context): Add the `const' keyword to a
10510 char*. Also add ATTRIBUTE_PRINTF_2 to the prototype. Check
10511 `ANSI_PROTOTYPES' not `__STDC__' for whether to use ANSI-isms.
10512 (issue_warning_error_from_context): Add the `const' keyword to
10514 (parse_error_context): Likewise. Also check `ANSI_PROTOTYPES'
10515 not `__STDC__' for whether to use ANSI-isms.
10517 * typeck.c (incomplete_type_error): Mark parameters `value' and
10518 `type' with ATTRIBUTE_UNUSED.
10519 (parse_signature_type): Use ISDIGIT, not isdigit.
10521 * verify.c (check_pending_block): Add the `const' keyword to a char*.
10522 (verify_jvm_instructions): Likewise. Remove unused variables
10523 `field_name' and `default_val'.
10525 * zextract.c: Include config.h and system.h. Remove redundant
10526 OS header includes.
10528 * zipfile.h: Prototype `read_zip_archive'.
10530 1999-01-21 Andrew Haley <aph@cygnus.com>
10532 * typeck.c (convert): Allow conversions to void type: some
10533 optimizations in gcc do this.
10535 1999-01-21 Andrew Haley <aph@cygnus.com>
10537 * typeck.c (convert_ieee_real_to_integer): New function.
10538 (convert): When not using fast-math and using hardware fp, convert
10539 an IEEE NaN to zero.
10541 1999-01-18 Andrew Haley <aph@cygnus.com>
10543 * parse.y (patch_binop): Do a type conversion from signed to
10544 unsigned and then back to signed when a ">>>" is found.
10546 1999-01-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
10548 * java-tree.h: (check_for_initialization): Added prototype.
10549 * lex.c (java_parse_doc_section): `\n' breaks the `*/' string.
10550 * parse.y (do_resolve_class): Removed unused locals.
10551 (read_import_dir): Likewise.
10552 (resolve_qualified_expression_name): Array creation
10553 expressions are valid primary expressions.
10554 (qualify_ambiguous_name): Likewise.
10555 (patch_synchronized_statement): Removed unused local.
10557 1999-01-17 Jeffrey A Law (law@cygnus.com)
10559 * Makefile.in (zextract.o): Add dependencies.
10561 * Makefile.in: Do not put ^Ls at the start of a line.
10563 1999-01-15 Per Bothner <bothner@cygnus.com>
10565 * expr.c (process_jvm_instruction): Coerce to correct Throwable
10566 sub-type the result of the call that gets the exception value.
10568 * parse.y (java_complete_expand_methods): If flags_syntax_only,
10569 don't call finish_class.
10571 * parse.y (java_check_regular_methods): If METHOD_PRIVATE,
10572 clear found before continuing.
10574 * verify.c (verify_jvm_instructions): On an array load, allow
10575 and handle top of stack to be TYPE_NULL.
10577 * gjavah.c (generate_access): Translate Java package private or
10578 protected access to C++ public, but with a comment.
10580 1999-01-13 Andrew Haley <aph@cygnus.com>
10582 * expr.c (generate_name): Name prefix changed to avoid clashes
10583 with assembler temp labels.
10585 * parse.y (patch_synchronized_statement): Set TREE_SIDE_EFFECTS on
10586 MODIFY_EXPR. Without this, code for the assignement may not be
10587 generated at all and the synchronized statement will read an
10588 uninitialized variable.
10590 1999-01-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
10592 * class.c (maybe_layout_super_class): Fixed returned value.
10593 * lex.c: Added 1999 to the copyright.
10594 (java_init_lex): Initialize java_lang_imported.
10595 * lex.h: Added 1999 to the copyright.
10596 * parse.h: Added 1999 to the copyright.
10597 (REGISTER_IMPORT): Fixed typo in trailing macro.
10598 (CURRENT_OSB): New macro.
10599 (struct parser_ctxt): New fields osb_depth, osb_limit.
10600 * parse.y (java_lang_id): New global variable.
10601 (type_import_on_demand_declaration): Don't import java.lang.* twice.
10602 (array_creation_expression:): Use CURRENT_OSB.
10603 (dims:): Uses a stack to keep track of array dimensions.
10604 (cast_expression:): Use CURRENT_OSB.
10605 (find_expr_with_wfl): Return NULL if node found doesn't meet the
10607 (register_fields): Fixed typos in comment.
10608 (check_method_redefinition): Fixed comment indentation.
10609 (java_check_regular_methods): Set saved found wfl to NULL after
10610 having reinstalled it in the previously found DECL_NAME.
10612 1999-01-10 Richard Henderson <rth@cygnus.com>
10614 * gjavah.c (java_float_finite): Use a union to do type punning.
10615 (java_double_finite): Likewise.
10617 1999-01-09 Per Bothner <bothner@cygnus.com>
10619 * parse.y (build_new_array_init): Don't set EXPR_WFL_LINECOL
10620 on CONSTRUCTOR (since that trashes TREE_CST_RTL).
10621 (patch_new_array_init): Clear TREE_CONSTANT also if INDIRECT_REF.
10622 (register_fields): Set TREE_STATIC on NEW_ARRAY_INIT, not on
10623 CONSTRUCTOR (which causes expand_expr to call output_constant_def).
10624 * expr.c (java_lang_expand_expr): Check TREE_STATIC of NEW_ARRAY_INIT.
10626 1999-01-08 Per Bothner <bothner@cygnus.com>
10628 * check-init.c (check_init): If compiling to native, we don't
10629 see THROW_EXPR. Instead, look for a call to throw_node (_Jv_Throw).
10631 1999-01-08 Tom Tromey <tromey@cygnus.com>
10633 * parse-scan.y (variable_declarator_id): Set or increment
10635 (bracket_count): New global.
10636 (formal_parameter): Handle case where bracket pairs trail variable
10639 1999-01-07 Andrew Haley <aph@viagra.cygnus.co.uk>
10641 * jcf-parse.c (yyparse): variable len changed from a char to an
10642 int to prevent overflow.
10644 1999-01-06 Per Bothner <bothner@cygnus.com>
10646 * java-tree.h: Declare read_class.
10647 * jcf-parse.c (read_class): New function.
10648 (load_class): Now just call read_class.
10650 * java-tree.h (java_parse_abort_on_error): Only return if new errors.
10651 * jcf-parse.c (parse_source_file): Declare save_error_count,
10652 which is needed by java_parse_abort_on_error macro,
10653 * parse.y (java_layout_classes, java_expand_classes): Likewise.
10655 * parse.y (register_fields): Set TREE_STATIC flag of NEW_ARRAY_INIT
10656 constructor, if initializing a static field.
10657 (patch_new_array_init): Set TREE_CONSTANT if it is.
10658 * expr.c (java_lang_expand_expr): For a static array constructor
10659 of primitive elements, allocate the array itself statically.
10660 Disabled until we can set the vtable field statically.
10662 * check-init.c: New file. Checks for definite assignment.
10663 * Makefile.in (JAVA_OBJS): Add check-init.o.
10664 * parse.y (java_complete_expand_method): Call check_for_initialization.
10665 * parse.h (BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY): Moved to java-tree.h.
10667 1999-01-06 Graham <grahams@rcp.co.uk>
10669 * parse.y : include system.h instead of including
10670 standard headers directly with the exception of <dirent.h>.
10672 1999-01-06 Per Bothner <bothner@cygnus.com>
10674 * lex.h: Moved static function declarations to lex.c,
10675 to shut up some -Wall warnings.
10676 * lex.c: Static function declarations moved here.
10677 * jcf-dump.c: Small fixes to shut up -Wall warnings.
10679 1999-01-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10681 * Make-lang.in ($(GCJ).o): Depend on prefix.h.
10683 1998-12-22 Per Bothner <bothner@cygnus.com>
10685 * expr.c (process_jvm_instruction): Do load_type_state after JSR.
10686 * verify.c (verify_jvm_instructions): Fix off-by-one error.
10688 * jcf-write.c (CHECK_PUT): Add (void) cast to avoid -Wall warnings.
10689 (localvar_alloc): Change return type to void,
10690 (emit_unop): Remove unused variable size.
10692 * jcf-write.c (struct jcf_block): Add new union.
10693 (PENDING_CLEANUP_PC, PENDING_EXIT_PC, UNDEFINED_PC): New macros.
10694 (call_cleanups): New functions.
10695 (struct jcf_partial): New fields num_finalizers and return_value_decl.
10696 (generate_bytecode_insns): Support CLEANUP_POINT_EXPR and
10697 WITH_CLEANUP_EXPR. Handle cleanups in RETURN_EXPR and EXIT_BLOCK_EXPR.
10698 * lang.c (lang_init): Call using_eh_for_cleanups.
10699 * parse.y (java_complete_lhs): For SYNCHRONIZED_EXPR, defer
10700 completing operands to patch_synchronized_statement.
10701 Support CLEANUP_POINT_EXPR, WITH_CLEANUP_EXPR.
10702 (patch_synchronized_statement): Re-write suing CLEANUP_POINT_EXPR and
10703 WITH_CLEANUP_EXPR instead of TRY_EXPR.
10705 1998-12-20 John F. Carr <jfc@mit.edu>
10707 * Make-lang.in: Comment out control-Ls; they upset some makes.
10709 1998-12-18 Tom Tromey <tromey@cygnus.com>
10711 * parse.y (check_class_interface_creation): Use DIR_SEPARATOR
10714 1998-12-17 Tom Tromey <tromey@cygnus.com>
10716 * parse.y (DIR_SEPARATOR): New define.
10717 (check_class_interface_creation): Use it.
10719 * parse-scan.y (report_main_declaration): Recognize
10720 `java.lang.String' in argument to main.
10722 1998-12-16 Per Bothner <bothner@cygnus.com>
10724 * parse.y (create_interface): Remove bogus test.
10726 1998-12-16 Per Bothner <bothner@cygnus.com>
10728 * jcf-parse.c (get_constant): Set TREE_TYPE for string constants.
10729 (HANDLE_CONSTANTVALUE): If flag_emit_class_files, call get_constant.
10731 1998-12-16 Tom Tromey <tromey@cygnus.com>
10733 * parse-scan.y (qualified_name): Use correct sprintf format.
10735 1998-12-15 Tom Tromey <tromey@cygnus.com>
10737 * gjavah.c (print_field_info): Changed how most negative number is
10740 1998-12-14 Per Bothner <bothner@cygnus.com>
10742 * parse.y (fold_constant_for_init): New function.
10743 (resolve_expression_name): Don't replace static final
10744 constant-initialized fields by its value.
10745 (java_complete_lhs): New. Same as java_complete_tree, except does
10746 not replace static final constant-initialized fields by their values.
10747 (register_fields): If there is an initializer, set DECL_INITIAL and
10748 MODIFY_EXPR_FROM_INITIALIZATION_P.
10749 (java_complete_tree): For MODIFY_EXPR, use java_complete_lhs for lhs.
10750 Only call patch_initialized_static_field if
10751 MODIFY_EXPR_FROM_INITIALIZATION_P.
10752 (patch_initialized_static_field): If not valid constant, clear
10755 * parse.y (lookup_field_wrapper): Fix thinko.
10757 * parse.y (java_complete_tree): In EXPR_WITH_FILE_LOCATION,
10758 set and restore global lineno.
10760 1998-12-14 Tom Tromey <tromey@cygnus.com>
10762 * gjavah.c (print_field_info): If value to print is the smallest
10763 value of its size, then print as hex to avoid later warnings from
10766 1998-12-14 Tom Tromey <tromey@cygnus.com>
10768 * gjavah.c (decompile_method): Decompile `return null'.
10769 (process_file): Generate `#pragma interface'.
10770 (method_declared): New global.
10771 (print_method_info): Set it.
10772 (HANDLE_CODE_ATTRIBUTE): Only print it method_declared set.
10773 (print_method_info): Handle abstract methods.
10775 1998-12-13 Per Bothner <bothner@cygnus.com>
10777 * parse.y (patch_method_invocation): If class_decl is null
10778 (e.g. an array type), use original type.
10780 * parse.y (check_thrown_exceptions): Temporary hack to suppress
10781 errors about uncaught exception from clone (of array, specifically).
10783 1998-12-13 Tom Tromey <tromey@cygnus.com>
10785 * gjavah.c (decompile_method): Handle all types of `return'
10786 opcode. Decompile `return this' and `return'.
10787 (method_access): New global.
10788 (print_method_info): Set it.
10789 (decompile_method): Don't decompile a synchronized method.
10791 1998-12-13 Tom Tromey <tromey@cygnus.com>
10793 * jcf-reader.c (jcf_parse_one_method): Recognize
10795 * gjavah.c (HANDLE_END_METHOD): New macro.
10796 (HANDLE_CODE_ATTRIBUTE): New macro.
10797 (decompile_method): New function.
10798 (print_method_info): Don't print `;\n' at end of function decl.
10799 Include java-opcodes.h.
10800 (decompiled): New global.
10802 1998-12-12 Per Bothner <bothner@cygnus.com>
10804 * class.c (build_class_ref): Handle PRIMTYPE.class if
10805 flag_emit_class_files.
10806 * expr.c (expand_java_field_op): Don't optimize java.lang.XXX.TYPE
10807 if flag_emit_class_files.
10808 * parse.y (java_complete_tree): Pre-liminary support for
10809 COMPONENT_REF - only to handle PRIMCLASS.TYPE.
10811 * parse.y (patch_synchronized_statement): Don't call monitorexit
10812 unless block CAN_COMPLETE_NORMALLY. Propagate that flag properly.
10814 * java-tree.h (DECL_LOCAL_STATIC_VALUE): Removed - no longer used.
10816 * zipfile.h (opendir_in_zip): New declaration.
10817 * jcf-io.c (saw_java_source): Moved to jcf-parse.c.
10818 (opendir_in_zip): New function, using code from open_in_zip.
10819 (open_in_zip): Call opendir_in_zip.
10820 (find_class): Remove no-longer-used do_class_file parameter,
10821 but add source_ok parameter. Change logic so if we find a .java file,
10822 we don't look for .class in later classpath emtries.
10823 * jcf-parse.c (load_class): Pass saw_java_source to find_class.
10824 (jcf_figure_file_type): Only call open_in_zip if correct magic number.
10825 * gjavah.c: Update call to find_class.
10826 * jcf-dump.c: Likewise.
10828 * jcf-write.c (put_linenumber): Handle duplicate line numbers.
10829 (generate_bytecode_insns): For EXPR_WITH_FILE_LOCATION, do
10830 nothing if body is empty_stmt_node.
10831 Various little fixes so SP gets correctly adjusted.
10832 For NEW_ARRAY_INIT, handle IGNORE_TARGET.
10833 For CALL_EXPR, test if static first.
10834 (generate_classfile): Ignore fields that are DECL_ARTIFICIAL,
10835 such as the ones we create for Object and Class.
10836 Set and restore current_function_decl.
10837 * parse.y: Check/set IS_AN_IMPORT_ON_DEMAND_P in read_import_dir.
10838 (note_possible_classname): New function.
10839 (read_import_entry): Removed. Merged with read_import_dir.
10840 (read_import_dir): Don't call find_class - that only gives us
10841 the first classpath entry having the needed package.
10842 Use the struct buffer data structure from buffer.h.
10843 (read_import_dir, find_in_imports_on_demand): The remembered
10844 class names now use '.' (not '/') as package separator.
10846 * parse.y (java_complete_expand_methods): Call write_classfile
10847 here, and not in java_expand_classes (which only gets first class).
10849 1998-12-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
10851 * parse.y (<type_declaration>): Do maybe_generate_clinit last.
10852 (register_fields): If a static fields has an initializer, just
10853 chain it on ctxp->static_initialized, and handle later.
10854 (java_complete_expand_methods): Force <clinit> first.
10855 (resolve_expression_name, resolve_field_access): Just get DECL_INITIAL
10856 - it's already been completed.
10857 (patch_initialized_static_field): New function.
10858 (java_complete_field): Call it.
10860 1998-12-12 Per Bothner <bothner@cygnus.com>
10862 * expr.c (encode_newarray_type, build_new_array): New functions.
10863 * java-tree.h: Declare build_new_array.
10864 * jcf-write.c (patch_newarray): Use build_new_array.
10866 * expr.c (java_lang_expand_exp): Support NEW_ARRAY_INIT.
10867 * jcf-write.c (generate_bytecode_insns): Support NEW_ARRAY_INIT.
10869 * parse.y (patch_new_array_init): Re-organize.
10870 Now is passed the actual array (pointer) type of the value.
10871 Set the type of the CONSTRUCTOR to be an ARRAY_TYPE.
10872 (patch_array_constructor): Removed - merged into patch_new_array_init.
10873 (java_complete_tree): Update patch_new_array_init.
10875 * jcf-write.c (find_constant_index): New function.
10876 (generate_bytecode_insns): Use find_constant_index.
10877 (generate_classfile): Use find_constant_index for ConstantValue.
10879 1998-12-11 Tom Tromey <tromey@cygnus.com>
10881 * expr.c (invoke_build_dtable): Renamed dtable -> vtable.
10882 * decl.c (init_decl_processing): Renamed dtable -> vtable.
10883 * class.c (make_class_data): Renamed dtable -> vtable, and
10884 dtable_method_count -> vtable_method_count.
10886 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10888 * decl.c (long_zero_node, float_zero_node, double_zero_node): New
10889 global variables, initialized.
10890 * java-tree.h (long_zero_node, float_zero_node, double_zero_node):
10891 Declared new global variables.
10892 * lex.c (java_lex): Return long_zero_node, float_zero_node,
10893 double_zero_node, integer_zero_node upon direct matching.
10894 * parse.y (purify_type_name): Added function prototype.
10895 (duplicate_declaration_error_p): Consider new_type as potentially
10896 being a incomplete type. Use purify_type_name on type string.
10897 (method_header): saved_type: unused variable removed. Don't figure
10898 return type if method name is invalid.
10899 (java_complete_tree): Set CAN_COMPLETE_NORMALLY after `node' was
10900 processed by patch_unaryop.
10901 (patch_unaryop): Fixed typo in comment. Re-convert pre/post
10902 increment/decrement node into its original type after binary
10903 numeric promotion on its operands.
10905 1998-12-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
10907 * parse.y (array_initializer:): Array init operand is NULL_TREE
10908 instead of a TREE_LIST of NULL_TREEs when parsing `{}'. `{,}' is
10909 now an error. Fixed indentation problems.
10910 (patch_string): Handle error_mark_node as an argument.
10911 (patch_new_array_init): Fixed indentation problems.
10912 (array_constructor_check_entry): Removed check on null wfl_value.
10913 Return an error if wfl_value's walk returns an error.
10915 1998-12-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
10917 * java-tree.def (NEW_ARRAY_INIT): New Java tree code.
10918 * lex.c (java_lex): Remember column position before advancing one
10919 token. Retain location information on OCB_TK.
10920 * lex.h (typedef struct java_lc): Added new field.
10921 * parse.h (GET_SKIP_TYPE): New macro.
10922 (QUAL_DECL_TYPE): Redefined using GET_SKIP_TYPE.
10923 * parse.y (build_new_array_init, patch_new_array_init,
10924 patch_array_constructor, maybe_build_array_element_wfl,
10925 array_constructor_check_entry): New function prototypes.
10926 (switch_block:): Tagged <node>.
10927 (OCB_TK): Tagged <operator>.
10928 (array_initializer:): Installed actions.
10929 (variable_initializer): Build location information on element if
10931 (switch_statement:): Fixed indentation typo.
10932 (switch_block:): Redefined default action.
10933 (java_complete_tree): Handle NEW_ARRAY_INIT in MODIFY_EXPR:.
10934 (patch_assignment): Removed duplicate code.
10935 (maybe_build_array_element_wfl, build_new_array_init,
10936 patch_new_array_init, patch_array_constructor,
10937 array_constructor_check_entry): New functions.
10939 1998-12-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
10941 * parse.y (array_initializer): Tagged <node>.
10942 (variable_initializer:): Use default rule.
10943 (array_initializer:): Defined actions.
10944 (variable_initializers:): Likewise.
10945 (resolve_qualified_expression_name): Use DECL_CONTEXT to build
10946 non-static field accesses.
10947 (patch_invoke): Fixed indentation typo.
10948 (java_complete_tree): Likewise.
10949 (build_labeled_block): Changed leading comment. Generate an error
10950 in case of duplicate loop labels.
10951 (patch_conditional_expr): Patch results of string concatenation
10954 1998-12-06 Per Bothner <bothner@cygnus.com>
10956 * constants.c (find_methodref_index): When the class is an interface,
10957 generate CONSTANT_InterfaceMethodref instead of a CONSTANT_MethodRef.
10959 * decl.c (finit_identifier_node): Use "$finit$", rather than
10960 "<finit>" (which Sun's verifier rejects).
10961 * parse.y (maybe_generate_finit): Leave out meaningless final flag.
10962 (generate_field_initialization_code): Removed.
10963 (fix_constructors) Don't add call to $finit$ here (wrong order).
10964 (patch_method_invocation): Add $finit$ call here.
10966 * java-tree.h (CALL_USING_SUPER): New macro.
10967 * parse.y (patch_invoke): Remove im local variable.
10968 (patch_method_invocation, patch_invoke): Don't pass super parameter.
10969 (patch_invoke): Use CALL_USING_SUPER instead of from_super parameter.
10970 (resolve_qualified_expression_name): Maybe set CALL_USING_SUPER.
10972 * jcf-write.c (get_access_flags): Fix typo ACC_PUBLIC -> ACC_FINAL.
10974 * parse.y (java_complete_tree): Don't complain about unreachable
10975 statement if it is empty_stmt_node.
10977 * jcf-write.c (find_constant_wide): New function.
10978 (push_long_const): Use find_constant_wide.
10980 * jcf-write.c (generate_bytecode_insn): Fix bug in switch handling.
10981 (generate_bytecode_insn): Use correct dup variant for MODIFY_EXPR.
10982 Add "redundant" NOTE_PUSH/NOTE_POP uses so code_SP_max gets set.
10983 Emit invokeinterface when calling an interface method.
10984 Emit invokespecial also when calling super or private methods.
10986 * jcf-write.c (generate_classfile): Emit ConstantValue attributes.
10988 1998-12-06 Per Bothner <bothner@cygnus.com>
10990 * jcf-dump.c (INVOKE): If invokeinterface, print number of args.
10992 1998-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
10994 * java-tree.h (java_layout_seen_class_methods): New function
10996 (LAYOUT_SEEN_CLASS_METHODS): Macro removed.
10997 * jcf-parse.c (parse_class_file): Call java_layout_seen_class_methods.
10998 * parse.h (PROMOTE_RECORD_IF_COMPLETE): New macro.
10999 * parse.y (method_declarator:): Defined action.
11000 (issue_warning_error_from_context): input_filename saved, set to
11001 the appropriate value and restored after java_error is called.
11002 (build_unresolved_array_type): Fixed comment.
11003 (register_fields): Use PROMOTE_RECORD_IF_COMPLETE.
11004 (method_header): Deal with return type the same way type are
11005 handled for fields and method's parameters and local variables
11007 (check_method_redefinition): Removed extra CR.
11008 (declare_local_variables): Use PROMOTE_RECORD_IF_COMPLETE.
11009 (java_layout_seen_class_methods): New function.
11010 (java_layout_classes): Call java_layout_seen_class_methods.
11012 1998-12-03 Per Bothner <bothner@cygnus.com>
11014 * parse,y (patch_synchronized_statement): Set CAN_COMPLETE_NORMALLY.
11016 1998-12-03 Per Bothner <bothner@cygnus.com>
11018 * jcf-dump.c (main): Fix error message.
11019 * jcf-path.c (add_entry): Style fix.
11021 1998-12-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
11023 * class.c (layout_class_method): Call build_java_argument_signature
11024 on constructors too.
11025 * parse.y (check_method_redefinition): Use TYPE_ARGUMENT_SIGNATURE.
11026 (patch_method_invocation): Define a primary when resolving an
11027 expression name. Augmented comment on code checking illegal `this'
11028 usage. Loosened it test by accepting NEW_CLASS_EXPR.
11030 1998-12-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
11032 * class.c (layout_class_method): Don't report error on non-static
11033 overriding static if the method is private.
11034 * java-tree.h (finish_class): Prototype added.
11035 * lex.c (java_get_line_col): Handle col argument -2 value.
11036 * parse.h: All static method declarations moved to parse.y.
11037 * parse.y: Now contains all static method declarations previously
11039 (find_expr_with_wfl, missing_return_error,
11040 unreachable_stmt_error): New functions.
11041 (java_get_real_method_name): Identify constructors bearing class
11042 names in source code compiled classes only.
11043 (java_complete_expand_methods): Call missing_return_error.
11044 (invocation_mode): Private methods invoked as static methods.
11045 (java_complete_tree): Call unreachable_stmt_error.
11047 1998-12-01 Tom Tromey <tromey@cygnus.com>
11049 * Makefile.in (+target): Removed.
11050 (+xmake_file): Likewise.
11051 (+tmake_file): Likewise.
11052 (.NOEXPORT): Removed duplicate.
11054 1998-11-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
11056 * Makefile.in (jc1, jv-scan): Link with $(SUBDIR_OBSTACK).
11058 * jv-scan.c: Fix xmalloc prototype. Provide an xmalloc definition.
11060 * jvgenmain.c: Remove the xmalloc prototype, we get it from
11061 libiberty.h. Provide an xmalloc definition.
11063 * jvspec.c: Remove the xmalloc prototype.
11065 * parse-scan.y: Include config.h and system.h. Don't include
11066 OS headers or gansidecl.h. Don't prototype xmalloc/xstrdup.
11067 Provide an xstrdup definition.
11069 1998-11-26 Alexandre Oliva <oliva@dcc.unicamp.br>
11071 * jcf-path.c (add_entry): Recognize ".jar" too.
11072 * lang-specs.h: Likewise.
11074 1998-11-26 Per Bothner <bothner@cygnus.com>
11076 * jcf-write.c (generate_bytecode_insns): In Call_EXPR, handle
11077 soft_monitorenter_node, soft_monitorexit_node, throw_node.
11079 * jcf-write.c (generate_bytecode_insns):
11080 Handle pre/post-increment/decrement of long.
11082 * jcf-write.c (generate_bytecode_insns):
11083 Handle missing exception handler (finally for synchronized).
11085 1998-11-25 Per Bothner <bothner@cygnus.com>
11087 * java-tree.h (end_params_node): Declare global.
11088 * decl.c (end_params_node): New global.
11089 (init_decl_processing, start_java_method): Use end_params_node for
11090 end of list of parameter types. Follows correct gcc conventions.
11091 * expr.c (pop_argument_types, pop_arguments): Likewise.
11092 * lang.c (put_decl_node): Likewise.
11093 * typeck.c (various places): Likewise.
11094 * class.y (various places): Likewise.
11095 * parse.y (various places): Likewise.
11097 * parse.y (java_complete_tree): Move CAN_COMPLETE_NORMALLY.
11098 (build_jump_to_finally): Add missing CAN_COMPLETE_NORMALLY.
11100 * class.c: Add #include flags.h, remove no-longer needed declaration.
11102 * class.c (layout_class_method): Remove commented-out code, re-format.
11103 Don't add vtable entry (or index) for private methods.
11104 * expr.c (expand_invoke): A private method is implicitly final.
11105 * class.c (make_class_data): If inlining or optimizing,
11106 skip private methods.
11108 * class.c (finish_class): New function. Calls existing methods,
11109 but alls emits deferred inline functions.
11110 * jcf-parse.c (parse_class_file): Call finish_class.
11111 * parse.y (java_complete_expand_methods): Likewise.
11113 * expr.c (build_java_binop): Explicit default, to silence -Wall.
11115 * expr.c (CHECK_PC_IN_RANGE): Add void cast to kill warnings.
11117 1998-11-25 Marc Espie <espie@quatramaran.ens.fr>
11119 * jcf-write.c (generate_bytecode_conditional): Fix typo.
11121 1998-11-24 Per Bothner <bothner@cygnus.com>
11123 * (generate_classfile): Always write class access flag with
11126 1998-11-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
11128 * class.c (maybe_layout_super_class): New function.
11129 (layout_class): Reorganized. Loop on class methods dispatched into
11130 a new function. Call maybe_layout_super_class.
11131 (layout_class_methods, layout_class_method): New functions.
11132 * expr.c (expand_java_NEW): Call layout_class_methods on loaded
11134 (expand_invoke): Likewise.
11135 * java-tree.h (all_class_list): New global variable declared.
11136 (layout_class_methods, layout_class_method): New function
11138 (LAYOUT_SEEN_CLASS_METHODS): New macro.
11139 * jcf-parse.c (all_class_list): New global variable.
11140 (load_class): Extended what class_or_name can be. Use parser
11141 context mechanism to save globals before calling jcf_parse.
11142 (jcf_parse_source): Don't parse twice if HAS_BEEN_ALREADY_PARSED_P
11143 is set on the file name.
11144 (jcf_parse): Layout class methods when Object is loaded, otherwise
11145 record class in all_class_list for delayed method layout.
11146 (parse_class_file): Use LAYOUT_SEEN_CLASS_METHODS.
11147 * lang.c (put_decl_node): Decode <init> into the decl context
11149 * lex.c (java_allocate_new_line): Use xmalloc.
11150 * parse.h (INCOMPLETE_TYPE_P): Redefined to work with incomplete
11151 pointers, not TREE_LIST elements.
11152 (struct parser_ctxt): Fixed comment indentations, added comments
11153 and reordered some fields.
11154 (java_check_methods): Function prototype removed.
11155 * parse.y (java_push_parser_context): Use xmalloc.
11156 (java_parser_context_restore_global): Pop extra pushed ctxp only
11157 when there's nothing next.
11158 (maybe_create_class_interface_decl): Fixed comment, add new
11159 created class decl to all_class_list.
11160 (method_header): Use GET_REAL_TYPE on argument's types.
11161 (method_declarator): Use GET_REAL_TYPE, change type to the real
11162 type in TREE_LIST dependency node. Build argument list with the
11164 (create_jdep_list): Use xmalloc. Removed allocation error message.
11165 (obtain_incomplete_type): Fixed leading comment. Broadened
11166 incoming argument meaning.
11167 (register_incomplete_type): Use xmalloc. Removed allocation error
11169 (safe_layout_class): Fixed leading comment.
11170 (jdep_resolve_class): Reversed if statement condition and switch
11171 if and else bodies.
11172 (resolve_and_layout): Fixed leading comment. Broadened incoming
11174 (complete_class_report_errors): New local variable name, for
11175 clarity. purify_type_name used for all error cases.
11176 (java_get_real_method_name): Stricter check on constructors.
11177 (java_check_regular_methods): Reverse methods list only if not
11178 already laid out. Layout artificial constructor.
11179 (java_check_methods): Deleted.
11180 (source_start_java_method): Obtain incomplete type for patchable
11182 (java_layout_classes): Fixed leading comment. Use
11183 LAYOUT_SEEN_CLASS_METHODS, use a loop to check methods. Added else
11184 statement to layout operation, reuse LAYOUT_SEEN_CLASS_METHODS
11185 before returning. Fixed comments.
11186 (java_expand_classes): Check for errors up front.
11187 (patch_method_invocation): Class to search is resolved and laid
11190 1998-11-24 Per Bothner <bothner@cygnus.com>
11192 * expr.c (java_lang_expand_expr): Add missing emit_queue.
11194 * javaop.h (int8): Removed - not used.
11195 (jbyte): Redefine portably with correct signedness.
11197 * jcf-write.c (generate_bytecode_insns): Don't free sw_state.cases.
11199 * jcf-write.c (generate_bytecode_insns): Fix typo
11200 OPCODE_getstatic to OPCODE_getfield.
11202 * java-tree.def (CASE_EXPR, DEFAULT_EXPR): Kind is 'x', not '1'.
11203 * parse.y (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR,
11204 set TREE_SIDE_EFFECTS (otherwise expand_expr may skip them).
11206 1998-11-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
11208 * jcf-parse.c (jcf_parse_source): Function returned type is
11209 void. Added prototype.
11210 (jcf_parse): Function returned type is void.
11211 (yyparse): Remove call to fclose on the last parsed file.
11213 * java-tree.h (jcf_parse): Changed jcf_parse prototype.
11215 1998-11-18 Alexandre Petit-Bianco <apbianco@cygnus.com>
11217 * class.c (unmangle_classname): Set QUALIFIED_P when appropriate.
11218 (layout_class): Cope with methods featuring WFL in decl names.
11219 * decl.c (unqualified_object_id_node): New global variable,
11221 (build_decl_no_layout): Removed.
11222 * expr.c (build_primtype_type_ref): Handle Double.
11223 (java_lang_expand_expr): Fixed indentations.
11224 * java-tree.h (CLASS_METHOD_CHECKED_P): Flag deleted.
11225 (flag_wall, flag_redundant, flag_not_overriding,
11226 flag_static_local_jdk1_1, unqualified_object_id_node): Global
11227 variable declarations.
11228 (build_decl_no_layout): Removed prototype.
11229 (java_get_real_method_name): Added prototype.
11230 (IS_UNCHECKED_EXPRESSION_P): Renamed IS_UNCHECKED_EXCEPTION_P.
11231 (java_parse_abort_on_error): Macro now just returns.
11232 * jcf-parse.c (jcf_parse_source): Check fclose returned
11233 value. Call emit_register_classes if java_report_errors returns
11235 * lanc.c (flag_wall, flag_redundant, flag_not_overriding,
11236 flag_static_local_jdk1_1): New integer flags.
11237 (lang_decode_option): New flags set here.
11238 * parse.h (GET_REAL_TYPE, GET_METHOD_NAME): New macros.
11239 (OBSOLETE_MODIFIER_WARNING): Issue error message conditionally to
11240 the flag_redundant variable.
11241 (SET_TYPE_FOR_RESOLUTION): Consider Object being java.lang.Object
11242 when parsing java.lang.Object class.
11243 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT): Added terminal
11244 NULL_TREE to build.
11245 (resolve_qualified_expression_name): Fixed indentation.
11246 (patch_array_ref): Changed prototype.
11247 (not_initialized_as_it_should_p): Prototype removed.
11248 (java_report_errors): Added function prototype.
11249 * parse.y (formal_parameter:): Changed error message for not yet
11250 supported final parameters.
11251 (class_type_list:): Set both PURPOSE and VALUE of created
11252 TREE_LIST to be class_type.
11253 (primary_no_new_array:): Handle class literals on primitive types.
11254 (parse_warning_context): Reinstalled correct force_error and
11255 do_warning flags setups.
11256 (java_report_errors): Changed prototype. Return java_error_count
11258 (variable_redefinition_error): Consider treating variable type as
11260 (create_interface): Warn about redundant abstract modifier if
11261 flag_redundant is set. Changed error message.
11262 (lookup_field_wrapper): Save/restore globals before/after looking
11264 (duplicate_declaration_error_p): Consider treating declaration
11265 type as a fake pointer.
11266 (register_fields): Extract real type from dependency node. Check
11267 for duplicate field declaration after type adjustment. Use
11268 DECL_INITIAL to store static final initialized values.
11269 (method_header): Extract real function type from dependency node.
11270 (check_abstract_method_header): Use GET_METHOD_NAME.
11271 (obtain_incomplete_type): Layout fake pointer type.
11272 (safe_layout_class): Don't try to check for methods before layout.
11273 (java_complete_class): Don't check for correct throws clause
11274 elements inheritance here.
11275 (resolve_and_layout): Broadened name parameter meaning.
11276 (reset_method_name): Use GET_METHOD_NAME.
11277 (java_get_real_method_name): New function.
11278 (java_check_regular_methods): Don't check methods in
11279 java.lang.Object. Verify lineage of throws clause elements. Use
11280 flag_no_overriding in warning report.
11281 (check_throws_clauses): Don't check if class was from
11282 bytecode. Use IS_UNCHECKED_EXCEPTION_P macro.
11283 (java_check_methods): Don't set CLASS_METHOD_CHECKED_P flag.
11284 (declare_local_variables): Use flag_static_local_jdk1_1 to report
11285 warning on unsupported final local variables. Use build_decl
11286 instead of build_decl_no_layout. Get real local variable type from
11288 (source_start_java_method): Get real parameter type from
11289 dependency node. Call build_decl instead of build_decl_no_layout.
11290 (java_layout_classes): Reverse tree and layout type and class as
11291 required. Mark class as loaded when done.
11292 (resolve_field_access): Fixed indentation. Restricted condition
11293 leading to static field access code generation. Set field_type
11294 decl's TREE_TYPE if QUAL_DECL_TYPE not available.
11295 (resolve_qualified_expression_name): Initialize type_found to
11296 null. Handle static field resolved during qualification. Fixed
11297 layout on non primitive field decl types.
11298 (not_accessible_p): Fixed typo in comment.
11299 (patch_method_invocation): Resolve and layout class to search from
11301 (lookup_method_invoke): Keep integer constant 0 as is. Resolve and
11302 layout non primitive type, if necessary. Make method node only to
11304 (find_applicable_accessible_methods_list): Consider WFL'ed method
11305 decl names. Fixed indentation.
11306 (argument_types_convertible): Resolve and layout target type if
11308 (java_complete_tree): Fixed indentation problems. Rewrote
11309 CALL_EXPR thrown exceptions check. Re-installed further processing
11310 of the assignment in certain cases.
11311 (patch_assignment): Call maybe_build_primttype_type_ref to perform
11312 inlining on class literals.
11313 (valid_builtin_assignconv_identity_widening_p): Cope with constant
11315 (valid_method_invocation_conversion_p): Likewise.
11316 (patch_string): Temporary disable forbidden use of `this' in
11317 explicit constructor invocations when doing string concatenation
11318 within their scope.
11319 (patch_unaryop): Added comment. Reinstalled code to disable
11320 further check on assignment operation with cast expression RHS.
11321 (patch_switch_statement): Fixed indentation.
11322 (build_try_statement): Call build_decl instead of
11323 build_decl_no_layout.
11324 (patch_synchronized_statement): Likewise.
11325 (patch_throw_statement): Use IS_UNCHECKED_EXCEPTION_P instead of
11326 IS_UNCHECKED_EXPRESSION_P.
11327 (check_thrown_exceptions_do): Changed leading comment. Resolve and
11328 layout argument exception type.
11329 (purge_unchecked_exceptions): Use IS_UNCHECKED_EXCEPTION_P instead
11330 of IS_UNCHECKED_EXPRESSION_P.
11332 1998-11-18 Anthony Green <green@cygnus.com>
11334 * jcf-parse.c (yyparse): Open class file in binary mode.
11336 1998-11-15 Per Bothner <bothner@cygnus.com>
11338 * jvgenmain.c: Need to #include "gansidecl.h" (to get PROTO).
11340 * jcf-write.c (perform_relocations): Move check out one loop.
11342 1998-11-15 Anthony Green <green@hoser.cygnus.com>
11344 * Make-lang.in: Fix reference to srcdir.
11345 * jv-scan.c: Add missing xmalloc prototype.
11346 * jvgenmain.c: Ditto.
11348 1998-11-15 Per Bothner <bothner@cygnus.com>
11350 * decl.c (error_mark_node), java-tree.h: New global.
11351 * parse.y: Use empty_stmt_node instead of size_zero_node.
11352 (build_if_else_statement): If missing else, use empty_stmt_node.
11354 * parse.y (not_initialized_as_it_should_p): Removed, with its callers.
11355 (java_complete_expand_method): Complain if return is missing.
11356 (java_check_regular_methods): Comment out incorrect error check.
11357 (not_accessible_p): Fix incorrect handling of protected methods.
11358 (patch_method_invocation): Pass correct context to not_accessible_p.
11359 (find_applicable_accessible_methods_list): Likewise.
11360 (qualify_ambiguous_name): If ARRAY_REF, it's an expression name.
11361 (java_complete_tree): For CASE_EXPR and DEFAULT_EXPR, set
11362 TREE_TYPE (to void_type_node); otherwise expand_expr crashes.
11363 (patch_if_else_statement): Fix setting of CAN_COMPLETE_NORMALLY.
11365 * jcf-write.c (CHECK_OP, CHECK_PUT): Add some error checking.
11366 (push_int_const): Remove reundant NOTE_PUSH.
11367 (generate_bytecode_insns - case STRING_CST): Do NOTE_PUSH.
11368 (- case SWITCH_EXPR): Fix code generation bug.
11369 (- case PREDECREMENT_EXPR etc): Remove redundant NOTE_PUSH.
11370 (generate_classfile): More robust for abstract methods.
11372 1998-11-15 Anthony Green <green@cygnus.com>
11374 * Makefile.in: jv-scan and jvgenmain all require libiberty.
11375 * Make-lang.in: Ditto.
11377 * jv-scan.c: Remove xmalloc and xstrdup definitions.
11378 * jvgenmain: Ditto.
11380 1998-11-15 Per Bothner <bothner@cygnus.com>
11382 * jcf-parse.c (HANDLE_EXCEPTIONS_ATTRIBUTE): New macro.
11384 * jcf-io.c (find_class): Simpler/cleaner structure fixes a bug.
11386 1998-11-14 Per Bothner <bothner@cygnus.com>
11388 Allow uses of interface types to verify. This is not really
11389 type-safe, but it matches what Sun does, and is OK as long as
11390 there are appropriate run-time checks.
11391 * verify.c (merge_types): If merging two interface types,
11392 just set the result to java.lang.Object.
11393 * expr.c (pop_type): Any interface is matches by java.lang.Object.
11395 1998-11-13 Tom Tromey <tromey@cygnus.com>
11397 * gjavah.c (main): Handle --output-class-directory argument.
11398 * jvspec.c (lang_specific_driver): Translate `-d' into
11399 -foutput-class-dir.
11400 * jcf.h (jcf_write_base_directory): Declare.
11401 * lang.c (lang_decode_option): Recognize -foutput-class-dir.
11402 * lang-options.h: Mention -foutput-class-dir.
11403 * jcf-write.c (jcf_write_base_directory): New global.
11404 (make_class_file_name): Put generated .class file into `-d'
11405 directory, or into source directory if -d not given. Function now
11407 (write_classfile): Free class file name. Handle case where class
11409 (DIR_SEPARATOR): New macro.
11410 Include <sys/stat.h>
11412 * Makefile.in (prefix): New macro.
11414 1998-11-12 Per Bothner <bothner@cygnus.com>
11416 * parse.y (patch_invoke): Do less if flag_emit_class_files.
11417 * expr.c (build_known_method_ref): Don't check flag_emit_class_files
11418 here (done in patch_invoke instead).
11419 (case_identity): Moved here from parse.y.
11421 * java-tree.h (CAN_COMPLETE_NORMALLY): New macro.
11422 * parse.y (java_complete_tree etc): Maybe set CAN_COMPLETE_NORMALLY.
11423 * parse.y (java_complete_tree): Re-order COMPOUND_EXPR in BLOCK
11424 so they can be efficiently scanned without recursion.
11425 Error it ! CAN_COMPLETE_NORMALLY first part of COMPOUND_EXPR.
11426 * expr.c (java_lang_expand_expr): Expand statements of COMPOUND_EXPR
11427 in BLOCK iteratively, rather than recursively.
11429 * parse.y (do_unary_numeric_promotion): New function.
11430 (patch_unaryop, patch_binop, patch_array_ref): Use it.
11432 * parse.y (patch_newarray): Various fixes.
11434 Re-do handling of switch statements (for proper block scoping).
11435 * parse.y: Add just a single block for the enture switch block,
11436 but don't create any "case blocks".
11437 (group_of_labels): Rmeoved unneeded non-terminal.
11438 CASE_EXPR and DEFAULT_EXPR are added to current block.
11439 * expr.c (java_lang_expand_expr): Inline SWITCH_EXPR here.
11440 Now also need to handle CASE_EXPR and DEFAULT_EXPR.
11441 * java-tree.h (SWITCH_HAS_DEFAULT): New macro.
11442 * parse.y (wfl_operator, print_int_node): Make non-static.
11443 (java_complete_tree): CASE_EXPR and DEFAULT_EXPR are now processed
11444 as part of recursive scan of block.
11445 (java_expand_switch ): Removed - inlined into java_lang_expand_expr.
11446 (patch_switch_statement): Most tests move dinto java_complete_tree.
11448 * parse.y: Make various production be non-typed (void).
11449 * parse.y (parse_error): Merged into issue_warning_error_from_context.
11450 * parse.y (add_stmt_to_compound): Don't create/change extra node.
11451 (patch_method_invocation_stmt): Renamed to patch_method_invocation.
11453 * jcf-write.c (struct jcf_handler): New type.
11454 (struct jcf_switch_state): New type.
11455 (SWITCH_ALIGN_RELOC, BLOCK_START_RELOC): New relocation kinds.
11456 (alloc_handler, emit_unop, emit_reloc): New functions.
11457 (adjust_typed_op): Add extra parameter ("max type" offset).
11458 (emit_switch_reloc, emit_case-reloc): New function.
11459 (generate_bytecode_conditional): Handle REAL_TYPE comparisons.
11460 (generate_bytecode_insns): Support REAL_CST, switch statements,
11461 exception handling, method calls, object/array creation, and more.
11463 * class.c: Remove some unused variables.
11464 * constants.c (find_string_constant): New function.
11465 (count_constant_pool_bytes): Fix to correctly handle wide constants.
11466 * decl.c (complete_start_java_method): Don't _Jv_InitClass
11467 if flag_emit_class_files.
11469 1998-11-12 Tom Tromey <tromey@cygnus.com>
11471 * jcf-io.c (find_class): Added explanatory comment.
11473 * jcf-path.c (add_entry): Look for `.zip' at end of filename. Add
11474 trailing slash to `.zip' entries.
11476 * jvspec.c (lang_specific_driver): Correctly handle case where
11477 GC_NAME not defined.
11479 1998-11-11 Tom Tromey <tromey@cygnus.com>
11481 * jvspec.c (GC_NAME): New define.
11482 (lang_specific_driver): Use GC_NAME. Add GC_NAME to command line
11484 * Make-lang.in (jvspec.o): Define WITH_GC_<name>.
11486 1998-11-11 Per Bothner <bothner@cygnus.com>
11488 * jcf-dump.c (TABLE_SWITCH): Fix typos.
11490 1998-11-11 Tom Tromey <tromey@cygnus.com>
11492 * jcf-dump.c (main): Correctly recognize `--'-style long options.
11494 1998-11-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
11496 * class.c (is_compiled_class): Call safe_layout_class for class
11497 compiled from source.
11498 * conver.h (convert_to_integer, convert_to_real,
11499 convert_to_pointer): Added prototypes.
11500 * decl.c (init_decl_processing): Non longer push the decls of
11501 `methodtable', `constants', `Class', `Field', `dispatchTable'
11502 `jexception' and `Method'.
11503 * expr.c (build_invokeinterface): New function.
11504 (expand_invoke): static variable CLASS_IDENT now in
11505 build_invokeinterface. Use build_invokeinterface.
11506 (expand_java_field_op): Moved code to inline
11507 java.lang.PRIMTYPE.TYPE into a function.
11508 (build_primtype_type_ref): New function.
11509 * java-tree.def (INSTANCEOF_EXPR): New tree code.
11510 * java-tree.h (CLASS_METHOD_CHECKED_P, METHOD_DEPRECATED,
11511 FIELD_DEPRECATED, CLASS_DEPRECATED): New flag macros.
11512 (DECL_CONSTRUCTOR_P): Fixed typo in comment.
11513 (DECL_LOCAL_STATIC_VALUE): New macro.
11514 (build_invokeinterface, build_primtype_type_ref): New function
11516 (java_parse_abort_on_error): Macro rewritten.
11517 * jcf-parse.c (current_method): Add comment to declaration.
11518 (parse_zip_file_entries, process_zip_dir, void parse_source_file):
11519 Function prototypes fixed.
11520 (jcf_parse_source): push/pop parser context. save/restore global.
11521 (parse_source_file): Fixed leading comment. Now take a
11522 IDENTIFIER_NODE as an argument. Doesn't check methods, layout
11523 classes and pop the parser context anymore.
11524 (yyparse): Push parser context, save globals, parse the source
11525 file, restore globals and pop the parser context when processing a
11527 * jcf.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG define.
11528 * lex.c (java_parse_doc_section): New function.
11529 (java_lex): Call java_parse_doc_section when appropriate. Build an
11530 operator around INSTANCEOF_TK.
11531 * lex.h (java_lineterminator, java_sprint_unicode,
11532 java_unicode_2_utf8, java_lex_error, java_store_unicode):
11533 Prototypes rewritten.
11534 (java_parse_escape_sequence, java_letter_or_digit_p,
11535 java_parse_doc_section, java_parse_end_comment, java_get_unicode,
11536 java_read_unicode, java_store_unicode, java_read_char,
11537 java_allocate_new_line, java_unget_unicode, java_sneak_unicode):
11538 Added function prototypes.
11539 * parse.h (VERBOSE_SKELETON): Replaces SOURCE_FRONTEND_DEBUG
11541 (JNULLP_TYPE_P, CHECK_METHODS, CHECK_DEPRECATED, REGISTER_IMPORT):
11543 (struct parser_ctxt): New fields: deprecated,
11544 current_parsed_class_un, gclass_list.
11545 (fix_method_argument_names, issue_warning_error_from_context,
11546 resolve_package, lookup_package_type): New function prototypes.
11547 (resolve_expression_name): Fixed function prototype.
11548 (find_applicable_accessible_methods_list): Fixed indentation, added
11549 extra argument in prototype.
11550 (check_final_assignment, build_null_of_type, check_deprecation,
11551 check_method_redefinition, reset_method_name,
11552 java_check_regular_methods, java_check_abstract_methods,
11553 maybe_build_primttype_type_ref): New function prototype.
11554 * parse.y (conver.h): Include.
11555 (INSTANCEOF_TK): Tagged <operator>.
11556 (single_type_import_declaration): Use REGISTER_IMPORT macro.
11557 (relational_expression:): Build binop for instanceof.
11558 (java_push_parser_context): Remember ctxp->gclass_list across
11560 (java_pop_parser_context): Simply return if no context
11561 exists. Remember gclass_list across contexts.
11562 (issue_warning_error_from_context): New function.
11563 (parse_error_context): Don't setup ctxp->elc here. Call
11564 issue_warning_error_from_context instead.
11565 (parse_warning_context): Likewise.
11566 (maybe_create_class_interface_decl): Removed DECL_ARTIFICIAL
11567 setup. Link new class/interface to ctxp->gclass_list.
11568 (add_superinterfaces): Register interface as incomplete if not
11570 (create_class): Remember class unqualified name in
11571 ctxp->current_parsed_class_un. Check class deprecation.
11572 (register_fields): Check field deprecation. Remember static final
11573 field value in DECL_LOCAL_STATIC_VALUE. Changed comment in part
11575 (method_header): New local variable ORIG_ARG. Use unqualified
11576 current class name for check on constructor errors. Promote return
11577 type if of record type. Argument list fix moved in
11578 fix_method_argument_names, called here. Check method deprecation.
11579 (fix_method_argument_names): New function.
11580 (method_declarator): Promote record typed arguments.
11581 (safe_layout_class): Check class methods before layout.
11582 (java_complete_class): Compute field layout when patched.
11583 (do_resolve_class): Try to load class after having it renamed
11584 after the package name.
11585 (get_printable_method_name): Use DECL_CONTEXT.
11586 (reset_method_name): New function.
11587 (check_method_redefinition): Use reset_method_name.
11588 (java_check_regular_methods): New local variable
11589 SAVED_FOUND_WFL. Temporarily reinstall overriding/hiding method
11590 names for error report. Check for compile-time error when method
11591 found has default (package) access.
11592 (java_check_abstract_methods): Now takes an interface DECL node as
11593 an argument. Also reinstall real name on unchecked
11594 overriding/hiding methods for error report.
11595 (java_check_methods): Fixed leading comment. Get classes to verify
11596 from ctxp->gclass_list. Use CHECK_METHODS macro and set
11597 CLASS_METHOD_CHECKED_P on class verification.
11598 (lookup_java_method2): Get real method name if necessary.
11599 (find_in_imports): Don't check package class access here.
11600 (resolve_package, lookup_package_type): New functions.
11601 (java_layout_classes): Fixed leading comment. Take classes to be
11602 laid out from ctxp->gclass_list.
11603 (java_complete_expand_methods): Don't expand native and abstract
11605 (java_expand_classes): New function.
11606 (resolve_expression_name): Use additional argument ORIG. Retrieve
11607 values of static final field of primitive types.
11608 (resolve_field_access): Handles static final field of promotive
11610 (resolve_qualified_expression_name): Handle STRING_CST as
11611 primaries and package name resolution. Check deprecation on found
11612 decls. Set where_found and type_found on non static field resolved
11613 during qualification. Layout non primitive field decl types.
11614 (check_deprecation): New function.
11615 (maybe_access_field): Simplified.
11616 (patch_method_invocation_stmt): Local variable CLASS_TYPE
11617 removed. Reverse method's argument when primary is a type. Don't
11618 use CLASS_TYPE to report problems, use IDENTIFIER_WFL
11619 instead. Include abstract class in the list of class searchable
11620 for constructors. Use DECL_CONTEXT of found method for access
11621 checks. Check method deprecation.
11622 (patch_invoke): Pay extra care to NEW_CLASS_EXPR type call when
11623 converting arguments. Handle INVOKE_INTERFACE.
11624 (lookup_method_invoke): Search constructor using existing
11625 infrastructure (don't rely on lookup_java_constructor anymore).
11626 (find_applicable_accessible_methods_list): Extra argument flag
11627 LC. Now include constructor in the search.
11628 (qualify_ambiguous_name): Conditional expression are primaries.
11629 (not_initialized_as_it_should_p): static final are always
11631 (java_complete_tree): Pass extra NULL argument to
11632 resolve_expression_name. Stricter test to carry on patching
11633 assignments. New case for INSTANCEOF_EXPR.
11634 (complete_function_arguments): Inline PRIMTYPE.TYPE read access.
11635 (check_final_assignment, maybe_build_primttype_type_ref): New
11637 (patch_assignment): Detect resolved static finals and carry normal
11638 assignment error check on them. Inline PRIMTYPE.TYPE read access.
11639 (try_builtin_assignconv): Access constant 0 on all primitive
11641 (valid_builtin_assignconv_identity_widening_p): Accept identical
11642 types. Accept all promoted type on int type.
11643 (valid_ref_assignconv_cast_p): Accept a null pointer to be
11644 assigned to a reference.
11645 (valid_method_invocation_conversion_p): Accept to check null
11647 (build_binop): Merge declaration and initialization of local
11649 (patch_binop): New case for INSTANCEOF_EXPR. NE_EXPR to accept all
11650 numeric types. Improved validity test for qualify operators on
11652 (patch_unaryop): Broadened rejection test for PREDECREMENT_EXPR
11653 and PREINCREMENT_EXPR. Also detect resolved static finals of a
11654 primitive type and issue the appropriate error message.
11655 (resolve_type_during_patch): Mark class loaded when resolved.
11656 (patch_cast): Allow null to be cased to reference types.
11657 (build_null_of_type): New function.
11658 (patch_array_ref): Handle array on references correctly.
11659 (patch_return): Removed unused local variable MODIFY. Force
11660 boolean to be returned as integers. Allows null to be returned by
11661 a function returning a reference.
11662 * typeck.c (convert_to_integer, convert_to_real,
11663 convert_to_pointer): Prototypes moved to convert.h
11664 (lookup_argument_method): Use method real name, if necessary.
11666 1998-10-30 Tom Tromey <tromey@cygnus.com>
11668 * class.c (build_class_ref): Changed name of primitive classes to
11671 * class.c (make_class_data): Renamed fields: nmethods to
11672 method_count, method_count to dtable_method_count. Always set
11673 `state' field to 0.
11674 * decl.c (init_decl_processing): Likewise.
11676 1998-10-28 Alexandre Petit-Bianco <apbianco@cygnus.com>
11678 * class.c (layout_class): Don't mangle <finit>, produce
11679 __finit<class> instead. Don't verify artificial methods.
11680 * decl.c (finit_identifier_node): New declared global.
11681 (init_decl_processing): finit_identifier_node initialized.
11682 * java-tree.def (CONDITIONAL_EXPR): New Java tree code.
11683 * java-tree.h (finit_identifier_node): Declared as extern.
11684 (struct lang_decl): New field called_constructor.
11685 (DECL_CONSTRUCTOR_CALLS): Access macro to called_constructor.
11686 (CLASS_HAS_FINIT_P): New macro.
11687 (CALL_CONSTRUCTOR_P): Leading comment changed. Macro now checks
11688 explicit constructor invocation.
11689 (CALL_EXPLICIT_CONSTRUCTOR_P, CALL_THIS_CONSTRUCTOR_P,
11690 CALL_SUPER_CONSTRUCTOR_P): New macros.
11691 (write_classfile): Added prototype.
11692 * jcf-parse.c (jcf_parse_source): Parse and remember for
11693 generation if the file was seen on the command line.
11694 (parse_source_file): Don't write the class file here.
11695 (yyparse): Loop on files rewritten. Set current_jcf.
11696 (parse_zip_file_entries): Parse class file only if it was found.
11697 * lang.c (init_parse): Don't open command line provided filename
11699 (lang_parse): Don't set main_jcf anymore.
11700 * parse.h (ABSTRAC_CHECK): Capitalized arguments.
11701 (JCONSTRUCTOR_CHECK): New macro.
11702 (JBSC_TYPE_P): New macro.
11703 (IN_TRY_BLOCK_P, EXCEPTIONS_P): Fixed leading comment.
11704 (COMPLETE_CHECK_OP_2): New macro.
11705 (struct parse_ctxt): New field explicit_constructor_p.
11706 (check_class_interface_creation): Fixed prototype indentation.
11707 (patch_method_invocation_stmt): Prototype reflects added argument.
11708 (patch_invoke): Likewise.
11709 (complete_method_declaration, build_super_invocation,
11710 verify_constructor_circularity,
11711 build_this_super_qualified_invocation, get_printable_method_name,
11712 patch_conditional_expr, maybe_generate_finit, fix_constructors,
11713 verify_constructor_super, create_artificial_method,
11714 start_artificial_method_body, end_artificial_method_body,
11715 generate_field_initialization_code): New function prototypes.
11716 * parse.y: Fixed leading comment
11717 (constructor_header:, constructor_body:, block_end:): Rules tagged
11719 (type_declaration:): Call maybe_generate_finit.
11720 (method_declaration:): Action for method_body: placed in new
11721 function complete_method_declaration, called here.
11722 (constructor_declaration:): Defined actions. Removed leading
11724 (constructor_header:): New rule with action.
11725 (constructor_body:): Rule rewritten using block_begin: and
11726 block_end:. Defined actions.
11727 (constructor_declarator:, explicit_constructor_invocation:):
11729 (block:): Use new rules block_begin: block_end:.
11730 (block_begin:, block_end:): New rules and actions.
11731 (block_statements:): Fixed error message for explicit
11733 (method_invocation:): Call build_this_super_qualified_invocation
11734 if primary is `this' or `super' was seen.
11735 (conditional_expression:): Action defined.
11736 (extra_ctxp_pushed_p): New static global flag.
11737 (java_parser_context_save_global): Create parser context if
11738 necessary. Use extra_ctxp_pushed_p to remember it.
11739 (java_parser_context_restore_global): Pop extra parser context if
11741 (build_array_from_name): Array on primitive types are marked
11743 (register_fields): Restore new name in field initializer
11744 expression if type was altered. Non static fields initialized upon
11745 declaration marked initialized.
11746 (maybe_generate_finit): New function.
11747 (maybe_generate_clinit): Use create_artificial_method,
11748 start_artificial_method_body, end_artificial_method_body. Generate
11749 debug info for enclosed initialization statements.
11750 (method_header): Fixed leading comment. Check constructor
11751 flags. Detect constructor declarations and set DECL_CONSTRUCTOR_P
11753 (complete_method_declaration, constructor_circularity_msg,
11754 verify_constructor_circularity): New functions.
11755 (get_printable_method_name): New function.
11756 (check_method_redefinition): Don't rename <finit> methods. Fix
11757 declared constructor names. Error message for
11758 constructors modified.
11759 (java_check_regular_methods): Local variable seen_constructor
11760 renamed saw_constructor. Skip verification on constructors. Create
11761 default constructor with create_artificial_method.
11762 (java_check_methods): Removed unnecessary empty line.
11763 (create_artificial_method, start_artificial_method_body,
11764 end_artificial_method_body): New functions.
11765 (java_layout_classes): Changed leading comment. Reverse fields
11766 list if necessary. Always layout java.lang.Object if being
11768 (java_complete_expand_methods): Verify constructor circularity.
11769 (java_complete_expand_method): Call fix_constructor on
11770 constructors. Local variable no_ac_found removed. Restore
11771 bindings if method body expansion failed.
11772 (fix_constructors, verify_constructor_super,
11773 generate_field_initialization_code): New function.
11774 (java_expand_classes): Fixed leading comment. Write class file
11776 (resolve_expression_name): Check for illegal instance variable
11777 usage within the argument scope of an explicit constructor
11779 (resolve_qualified_expression_name): Pass extra from_super flag
11780 when invoking patch_method_invocation_stmt. New case for
11781 conditional expression when used as a primary. Check for error
11782 when acquiring super.
11783 (patch_method_invocation_stmt): Added extra argument super. New
11784 local variable is_static_flag. Set class_to_search according to
11785 the nature of the constructor invocation. Don't add `this'
11786 argument when expanding NEW_CLASS_EXPR. Check for illegal method
11787 invocation within the argument scope of explicit constructor
11788 invocation. Set is_static according to is_static_flag. Provide
11789 extra `super' argument to patch_invoke invocation.
11790 (patch_invoke): New argument from_super. Loop on arguments
11791 indentation fixed. Pass from_super to invocation_mode. New switch
11792 case INVOKE_SUPER. Fixed error message in switch default case.
11793 Don't use CALL_CONSTRUCTOR_P but rather a test on the tree node
11795 (invocation_mode): Return INVOKE_SUPER mode when appropriate.
11796 (lookup_method_invoke): Fixed prototypes in candidates list. Error
11797 message takes constructors into account.
11798 (find_applicable_accessible_methods_list): Fixed indentation.
11799 (qualify_ambiguous_name): Take explicit constructor invocation
11800 into account. Deal with a conditional expression as a primary to
11802 (java_complete_tree): Added local wfl_op3. New CONDITIONAL_EXPR
11803 case. Added extra argument to patch_method_invocation_stmt.
11804 Register calls made to explicit constructor `this'. Don't call
11805 save_expr in ARRAY_REF case when emitting class files. Check for
11806 illegal use of this when expanding explicit constructor invocation
11808 (complete_function_arguments): Set and reset parser context
11809 explicit_constructor_p field value when appropriate.
11810 (build_super_invocation, build_this_super_qualified_invocation):
11812 (patch_assignment): Fixed typo.
11813 (patch_unaryop): Check on final fields occurs only when a decl
11815 (patch_return): Take constructors into account.
11816 (patch_conditional_expr): New function.
11817 * typeck.c (build_java_signature): Removed unnecessary empty line.
11819 1998-10-28 Jeffrey A Law (law@cygnus.com)
11821 * Makefile.in (jcf-dump, gcjh): Link in $(LIBS) too.
11823 1998-10-28 Tom Tromey <tromey@cygnus.com>
11825 * decl.c (init_decl_processing): Renamed fields.
11826 * class.c (make_class_data): Renamed bfsize, nfields, nsfields,
11827 interface_len, msize fields.
11829 * class.c (make_class_data): Removed subclass_head and
11830 subclass_next fields.
11831 * decl.c (init_decl_processing): Removed subclass_head and
11832 subclass_next fields.
11834 1998-10-28 Jeffrey A Law (law@cygnus.com)
11836 * jcf-write.c (emit_load_or_store): Avoid implicit int arguments.
11837 * mangle.c (emit_unicode_mangled_name): Similarly.
11839 1998-10-26 Nick Clifton <nickc@cygnus.com>
11841 * jcf-parse.c (get_constant): Place braces around code to compute
11842 'd' when REAL_ARITHMETIC is not defined.
11844 1998-10-25 H.J. Lu (hjl@gnu.org)
11846 * Make-lang.in (jv-scan$(exeext)): Add stamp-objlist to
11849 1998-10-23 Tom Tromey <tromey@cygnus.com>
11851 * lang-specs.h: `.zip' files are input to jc1.
11853 1998-10-22 Per Bothner <bothner@cygnus.com>
11855 * jvspecs.c: Add (but don't enable) support for combining multiple
11856 .class and .java input filenames to a single jc1 invocation.
11857 Add support for -C flag (copile to .class files).
11858 Translate -classpath and -CLASSPATH arguments.
11859 * lang-specs.h: Don't set %2 spec.
11861 1998-10-22 Tom Tromey <tromey@cygnus.com>
11863 * jcf-path.c (add_entry): Don't add trailing separator if entry is
11865 (add_path): Don't add trailing separator to non-empty path
11868 * lang.c (lang_decode_option): Check for -fclasspath and
11869 -fCLASSPATH before examining other `-f' options.
11871 * java-tree.h (finalize_identifier_node): Don't declare.
11872 * class.c (make_class_data): Don't push "final" field.
11873 * decl.c (init_decl_processing): Don't push "final" field.
11874 (finalize_identifier_node): Removed.
11875 (init_decl_processing): Don't set finalize_identifier_node.
11877 * config-lang.in (stagestuff): Added jcf-dump and jv-scan.
11879 1998-10-11 Anthony Green <green@cygnus.com>
11881 * Make-lang.in (java): Depend on jcf-dump and jv-scan.
11882 (JV_SCAN_SOURCES): New macro.
11883 (JCF_DUMP_SOURCES): Likewise.
11884 (jcf-dump$(exeext)): New target.
11885 (jv-scan$(exeext)): New target.
11887 1998-10-22 Tom Tromey <tromey@cygnus.com>
11889 * Makefile.in (LEX): Removed.
11890 (LEXFLAGS): Likewise.
11891 (SET_BISON): New macro.
11893 ($(PARSE_C)): Use SET_BISON. Run bison from srcdir to avoid
11894 spurious diffs in parse.c.
11895 ($(PARSE_SCAN_C)): Likewise.
11896 (PARSE_DIR): New macro.
11898 (PARSE_SCAN_C): Likewise.
11899 (PARSE_RELDIR): New macro.
11901 * jcf-io.c (saw_java_source): Define here, not in jcf-parse.c.
11903 * jcf-io.c (find_class): Use saw_java_source to determine when to
11904 look for `.java' file.
11905 * jcf-parse.c (saw_java_source): New global.
11906 (yyparse): Set it if `.java' file seen.
11908 * Make-lang.in (JAVA_SRCS): Added jcf-path.c.
11909 (GCJH_SOURCES): Likewise.
11910 * Makefile.in (datadir): New macro.
11911 (libjava_zip): Likewise.
11912 (JAVA_OBJS): Added jcf-path.o.
11913 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
11914 (../gcjh$(exeext)): Likewise.
11915 (jcf-path.o): New target.
11916 * java-tree.h (fix_classpath): Removed decl.
11917 * jcf-parse.c (fix_classpath): Removed.
11918 (load_class): Don't call fix_classpath.
11919 * parse.y (read_import_dir): Don't call fix_classpath.
11920 * lex.h: Don't mention classpath.
11921 * lex.c (java_init_lex): Don't initialize classpath.
11922 * jcf-io.c (classpath): Removed global.
11923 (find_class): Use jcf_path iteration functions. Correctly search
11924 class path for .java file.
11925 (open_in_zip): New argument `is_system'.
11926 * jcf-dump.c (main): Call jcf_path_init. Recognize all new
11927 classpath-related options.
11928 * lang.c (lang_decode_option): Handle -fclasspath, -fCLASSPATH,
11930 (lang_init): Call jcf_path_init.
11931 * lang-options.h: Mention -I, -fclasspath, and -fCLASSPATH.
11932 * lang-specs.h: Handle -I. Minor cleanup to -M options.
11933 Correctly put braces around second string in each entry.
11934 * gjavah.c (main): Call jcf_path_init. Recognize all the new
11935 classpath-related options.
11936 (help): Updated for new options.
11937 * jcf.h: Declare functions from jcf-path.c. Don't mention
11938 `classpath' global.
11939 * jcf-path.c: New file.
11941 * jcf-depend.c: Include jcf.h.
11943 * jcf-write.c (localvar_alloc): Returns `void'.
11944 (localvar_free): Removed unused variable.
11946 * lang.c (OBJECT_SUFFIX): Define if not already defined.
11947 (init_parse): Use OBJECT_SUFFIX, not ".o".
11949 1998-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
11951 * class.c (emit_register_classes): Renamed from
11952 emit_register_class.
11953 * java-tree.h (emit_register_classes): Prototype renamed from
11954 emit_register_class.
11955 * jcf-parse.c (yyparse): Call emit_register_classes once before
11957 * parse.y (java_expand_classes): No longer register classes.
11959 1998-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
11961 * class.c (is_compiled_class): New local variable
11962 seen_in_zip. Identify classes found in currently compiled source
11964 * decl.c (complete_start_java_method): Fixed typo.
11965 * java-tree.h (CLASS_FROM_CURRENTLY_COMPILED_SOURCE_P,
11966 HAS_BEEN_ALREADY_PARSED_P, IS_A_COMMAND_LINE_FILENAME_P): New macros.
11967 (CLASS_P): Moved around.
11968 (java_parse_abort_on_error): Macro moved from jcf-parse.c
11969 * jcf-parse.c (java_parse_abort_on_error): Macro moved to
11971 (jcf_parse_source): Changed leading comment. Removed unnecessary
11972 fclose and CLASS_FROM_SOURCE_P marking.
11973 (parse_source_file): New local variables remember_for_generation
11974 and filename. Mark parsed file name identifier node. Removed block
11975 executed when parse_only was null. Set remember_for_generation.
11976 Use it as an argument to java_pop_parser_context.
11977 (yyparse): New local variables several_files, list, next node and
11978 current_file_list. Split ampersand separated file names into
11979 current_file_list. Iterate through the list and parse accordingly.
11980 * parse.h (java_pop_parser_context): New function prototype.
11981 * parse.y (ctxp_for_generation): New static global variable.
11982 (java_pop_parser_context): New argument generate. Link popped ctxp
11983 to ctxp_for_generation list accordingly.
11984 (java_complete_expand_methods): Fixed indentation.
11985 (java_expand_classes): New function.
11987 1998-10-17 Per Bothner <bothner@cygnus.com>
11989 * Makefile.in: Link with libiberty.a instead of memmove.o.
11991 1998-10-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
11993 * lex.c (setjmp.h): No longer included.
11994 * lex.h (setjmp.h): Included.
11995 * parse.h (SET_TYPE_FOR_RESOLUTION): New macro.
11996 (duplicate_declaration_error_p): Renamed from
11997 duplicate_declaration_error.
11998 (build_array_from_name): New function prototype.
11999 * parse.y (setjmp.h): No longer included.
12000 (variable_declarator_id): Define action.
12001 (build_array_from_name): New function.
12002 (duplicate_declaration_error_p): Renamed from
12003 duplicate_declaration_error. Fixed leading comment.
12004 (register_fields): Main `for' loop reorganized. Uses
12005 SET_TYPE_FOR_RESOLUTION and build_array_from_name.
12006 (method_declarator): Uses SET_TYPE_FOR_RESOLUTION and call
12007 build_array_from_name.
12008 (resolve_class): Set CLASS_LOADED_P on newly build array dimension
12010 (read_import_dir): Don't try to skip `.' and `..'.
12011 (declare_local_variables): Uses SET_TYPE_FOR_RESOLUTION and
12012 build_array_from_name. Main `for' loop reorganized.
12013 (resolve_qualified_expression_name): When building access to a
12014 field, use the type where the field was found, not its own type.
12015 (maybe_access_field): Use field DECL_CONTEXT if the type where the
12016 field was found is null.
12017 (qualify_ambiguous_name): Sweep through all successive array
12020 1998-10-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
12022 * java-tree.h (pop_labeled_block, lang_printable_name,
12023 maybe_add_interface, set_super_info, get_access_flags_from_decl,
12024 interface_of_p, inherits_from_p, fix_classpath,
12025 complete_start_java_method, emit_handlers, init_outgoing_cpool,
12026 make_class_data, register_class, alloc_name_constant): New
12027 function prototypes.
12028 * lang.c (lang_decode_option): Set argc argument unused. Fixed
12029 indentation. Added cast to remove warning.
12030 (lang_printable_name): Set v argument unused.
12031 (lang_print_error): Added argument to lang_printable_name call.
12032 (java_dummy_print, print_lang_decl, print_lang_type,
12033 print_lang_identifier, lang_print_xnode): All argument marked
12035 * lex.c (java_unget_unicode): Removed unnecessary argument.
12036 (java_allocate_new_line): Unused local variable is gone.
12037 (java_read_char): Added parenthesis in expressions to remove
12038 warnings. Added final return statement.
12039 (java_read_unicode): Added parenthesis in expression to remove
12041 (java_parse_end_comment): Fixed java_unget_unicode invocation.
12042 (java_parse_escape_sequence): Likewise.
12043 (java_lex): Unused local variables are gone. Fixed
12044 java_unget_unicode invocation.
12045 * lex.h (set_float_handler): Prototype added when JC1_LITE not
12047 * parse.h (ERROR_CANT_CONVERT_TO_BOOLEAN): Fixed
12048 lang_printable_name invocation in macro.
12049 (ERROR_CANT_CONVERT_TO_NUMERIC, ERROR_CAST_NEEDED_TO_INTEGRAL):
12051 (duplicate_declaration_error): Suppressed unused argument in
12053 (identical_subpath_p): Function declaration is gone.
12054 (patch_invoke): Suppressed unused argument in prototype.
12055 (patch_cast, build_labeled_block, check_thrown_exceptions):
12057 * parse.y (setjmp.h): Included
12058 (toplev.h): Likewise.
12059 (field_declaration:): Suppressed unused local
12060 (label_decl:): Fixed build_labeled_block invocation.
12061 (java_pop_parser_context): Put extra parenthesis around assignment
12063 (yyerror): Suppressed unused local variables.
12064 (variable_redefinition_error): Fixed lang_printable_name
12066 (create_interface): Suppressed unused local variables.
12067 (create_class): Likewise.
12068 (duplicate_declaration_error): Suppressed unused argument. Fixed
12069 lang_printable_name invocation.
12070 (register_fields): Suppressed unused local variable. Fixed
12071 duplicate_declaration_error invocation.
12072 (method_header): Suppressed unused local variable.
12073 (method_declarator, parser_check_super): Likewise.
12074 (java_complete_class): Suppressed unused local variable. Fixed
12075 fatal error message.
12076 (complete_class_report_errors): Added default: in switch.
12077 (java_check_regular_methods): Fixed lang_printable_name
12079 (check_throws_clauses): Likewise.
12080 (java_check_abstract_methods): Suppressed unused local
12081 variable. Fixed lang_printable_name invocation.
12082 (read_import_entry): Added supplemental return statement.
12083 (read_import_dir): Suppressed unused local variables.
12084 (check_pkg_class_access, declare_local_variables): Likewise.
12085 (source_start_java_method): Suppressed unused extern variable
12087 (expand_start_java_method): Suppressed unused extern and local
12088 variable declarations.
12089 (java_complete_expand_methods): Likewise.
12090 (java_complete_expand_method): Suppressed unused local variables.
12091 (make_qualified_name): Likewise.
12092 (resolve_qualified_expression_name): Added default: in
12093 switch. Fixed lang_printable_name invocation.
12094 (class_instance_creation_expression): Added parenthesis around
12096 (patch_method_invocation_stmt): Fixed lang_printable_name and
12097 patch_invoke invocations.
12098 (check_for_static_method_reference): Fixed lang_printable_name
12100 (patch_invoke): Suppressed unused arguments and local variables.
12101 (lookup_method_invoke): Suppressed unused local variables.
12102 (qualify_ambiguous_name): Added default: in switch.
12103 (identical_subpath_p): Function removed.
12104 (patch_assignment): Suppressed unused local variables. Suppressed
12105 unnecessary if statement. Fixed lang_printable_name invocations.
12106 (try_builtin_assignconv): Fixed lang_printable_name invocations.
12107 (valid_ref_assignconv_cast_p): Parenthesis around
12108 expression. Suppressed unused local variables.
12109 (build_binop): Suppressed unused local variables. fixed
12110 lang_printable_name invocations.
12111 (string_constant_concatenation): Suppressed unused local
12113 (patch_unaryop): Fixed lang_printable_name invocation.
12114 (patch_cast): Suppressed unnecessary argument. Fixed
12115 lang_printable_name invocation.
12116 (patch_array_ref): Fixed lang_printable_name invocation.
12117 (patch_newarray, patch_return, patch_if_else_statement): Likewise.
12118 (build_labeled_block): Suppressed unused argument.
12119 (generate_labeled_block): Fixed build_labeled_block invocation.
12120 (build_loop_body): Suppressed unused local variables.
12121 (patch_loop_statement): Likewise.
12122 (patch_exit): Fixed lang_printable_name invocation.
12123 (patch_switch_statement): Likewise.
12124 (case_identity): First argument marked unused.
12125 (patch_try_statement): Fixed lang_printable_name invocations.
12126 (patch_synchronized_statement, patch_throw_statement): Likewise.
12127 (check_thrown_exceptions): Fixed check_thrown_exceptions and
12128 lang_printable_name invocations.
12129 (check_thrown_exceptions_do): Suppressed unused argument.
12131 1998-10-14 Tom Tromey <tromey@cygnus.com>
12133 * jcf-write.c (write_classfile): Add output class file as target.
12134 * lang-options.h: Added -MD, -MMD, -M, and -MM.
12135 * jcf.h: Added declarations for dependency-tracking functions.
12136 * lang-specs.h: Handle -M, -MM, MD, and -MMD.
12137 * lang.c (lang_decode_option): Recognize -MD and -MMD.
12138 (finish_parse): Call jcf_dependency_write.
12139 (dependency_tracking): New global.
12140 (DEPEND_SET_FILE): New define.
12141 (DEPEND_ENABLE): New define.
12142 (init_parse): Enable dependency tracking if required.
12144 * Makefile.in (JAVA_OBJS): Added jcf-depend.o.
12145 (../jcf-dump$(exeext)): Depend on and link with jcf-depend.o.
12146 (../gcjh$(exeext)): Likewise.
12147 (jcf-depend.o): New target.
12148 * Make-lang.in (JAVA_SRCS): Added jcf-depend.c.
12149 (GCJH_SOURCES): Likewise.
12150 * jcf-io.c (open_class): Call jcf_dependency_add_file. Added
12152 (find_classfile): Added dep_name argument.
12153 (find_class): Compute name of dependency.
12154 (open_in_zip): Call jcf_dependency_add_file.
12155 * gjavah.c (output_file): No longer global.
12156 (usage): Don't mention "gjavah".
12158 (java_no_argument): Likewise.
12159 (version): Likewise.
12160 (main): Recognize and handle -M family of options.
12161 (print_mangled_classname): Return is void.
12162 (process_file): Handle case where output is suppressed.
12163 (HANDLE_END_FIELD): Likewise.
12164 (HANDLE_METHOD): Likewise.
12165 * jcf-depend.c: New file.
12167 1998-10-13 Jeffrey A Law (law@cygnus.com)
12169 * java-tree.def: Add missing newline at EOF.
12171 1998-10-13 Tom Tromey <tromey@cygnus.com>
12173 * jcf-dump.c (process_class): Use FATAL_EXIT_CODE, not -1.
12174 (main): Likewise. Exit with SUCCESS_EXIT_CODE at end of
12176 Include <config.h> and "system.h".
12177 (disassemble_method): Undefine RET to avoid clash with
12178 config/i386/i386.h.
12180 1998-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
12182 * decl.c (runtime_exception_type_node, error_exception_type_node):
12183 New global variables.
12184 (init_decl_processing): Initialized.
12185 * expr.c (java_lang_expand_expr): Set caught exception type to
12186 null if catch handler argument doesn't exit.
12187 * java-tree.def (SYNCHRONIZED_EXPR, THROW_EXPR): New Java specific
12189 * java-tree.h (runtime_exception_type_node,
12190 error_exception_type_node): Global variables declared.
12191 (DECL_FUNCTION_THROWS): New macro.
12192 (DECL_FUNCTION_BODY): Modified comment.
12193 (DECL_SPECIFIC_COUNT): Likewise.
12194 (struct lang_decl): New field throws_list.
12195 (IS_UNCHECKED_EXPRESSION_P): New macro.
12196 * lex.c (java_lex): Generate location information for THROW_TK.
12197 * parse.h (PUSH_EXCEPTIONS, POP_EXCEPTIONS, IN_TRY_BLOCK_P,
12198 EXCEPTIONS_P): New macros.
12199 (enum jdep_code): New value JDEP_EXCEPTION.
12200 (BUILD_MONITOR_ENTER, BUILD_MONITOR_EXIT,
12201 BUILD_ASSIGN_EXCEPTION_INFO, BUILD_THROW, SET_WFL_OPERATOR,
12202 PATCH_METHOD_RETURN_ERROR): New macros.
12203 (patch_method_invocation_stmt): Added new argument to prototype.
12204 (patch_synchronized_statement, patch_throw_statement,
12205 check_thrown_exceptions, check_thrown_exceptions_do,
12206 purge_unchecked_exceptions, check_throws_clauses): New function
12208 * parse.y Fixed typo in keyword section.
12209 (throw:): Rule tagged <node>.
12210 (THROW_TK): Keyword tagged <operator>.
12211 (method_header:): Last argument to call to method_header passed
12213 (throws:, class_type_list:, throw_statement:,
12214 synchronized_statement:, synchronized:): Defined actions.
12215 (method_header): New local variable current. Register exceptions
12216 from throws clause.
12217 (java_complete_tree): Complete and verify exceptions from throws
12219 (complete_class_report_errors): Error message on exceptions not
12221 (java_check_regular_methods): Fixed typo. Shortcut on private
12222 overriding methods. Changed error message on method
12223 redefinition. Check for throws clause compatibility.
12224 (check_throws_clauses): New function.
12225 (java_check_abstract_methods): Use DECL_NAME for wfl or current
12226 method. Changed error message on method redefinition.
12227 (currently_caught_type_list): New static variable.
12228 (java_complete_expand_methods): Purge unchecked exceptions from
12229 throws clause list. Call PUSH_EXCEPTIONS before walk and
12230 POP_EXCEPTIONS after.
12231 (resolve_qualified_expression_name): Pass new argument as NULL to
12232 patch_method_invocation_stmt.
12233 (patch_method_invocation_stmt): New argument ref_decl. Invoke
12234 PATCH_METHOD_RETURN_ERROR when returning with error. Reverse
12235 argument list when appropriate. Use new argument if non null to
12236 store selected method decl.
12237 (patch_invoke): Convert if necessary args of builtin types before
12238 forming CALL_EXPR. Argument list no longer reversed here.
12239 (invocation_mode): Treat final methods as static methods.
12240 (java_complete_tree): New cases for THROW_EXPR: and
12241 SYNCHRONIZED_EXPR:. Check thrown exceptions when completing
12243 (complete_function_arguments): No more RECORD_TYPE
12244 conversion. Function parameter nodes no longer saved.
12245 (valid_ref_assignconv_cast_p): Avoid handling null type.
12246 (patch_binop): Fixed null constant reference handling.
12247 (build_try_statement): Use BUILD_ASSIGN_EXCEPTION_INFO and
12248 BUILD_THROW macros.
12249 (patch_try_statement): Fixed comments. Record caught types in
12250 list, push the list, expand try block and pop the list.
12251 (patch_synchronized_statement, patch_throw_statement,
12252 check_thrown_exceptions, check_thrown_exceptions_do,
12253 purge_unchecked_exceptions): New functions.
12254 * typeck.c (lookup_argument_method): Allow WFL in place of method
12255 DECL_NAME during method definition check
12257 1998-10-09 Tom Tromey <tromey@cygnus.com>
12259 * gjavah.c (decode_signature_piece): New function.
12260 (print_c_decl): Use it. Added `name_override' argument.
12261 (print_method_info): Use name_override argument to print_c_decl.
12262 (seen_fields): Removed.
12263 (print_field_info): Don't update seen_fields.
12264 (struct method_name): New structure.
12265 (method_name_list): New global.
12266 (print_method_info): Add new method to list of methods.
12267 (name_is_method_p): New function.
12268 (print_field_info): If field name has same name as method, then
12270 (process_file): Parse methods before fields.
12271 (field_pass): New global.
12272 (HANDLE_END_FIELD): Take field_pass into account.
12274 1998-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
12276 * Makefile.in (keyword.h): Add -L KR-C -F ', 0' flags to gperf.
12277 (keyword.h): Regenerate using gperf 2.7.1 (19981006 egcs).
12279 1998-10-03 Anthony Green <green@cygnus.com>
12281 * jvspec.c: Fix bug in jvgenmain_spec patch.
12283 1998-10-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12285 * Makefile.in (lang.o:): Install dependency on java-tree.def.
12286 * decl.c (soft_exceptioninfo_call_node): New global variable.
12287 (init_decl_processing): Fixed indentation. soft_badarrayindex_node
12288 takes extra integer argument. soft_exceptioninfo_call_node
12290 * except.c (java_set_exception_lang_code): New function
12291 (method_init_exceptions): Called here.
12292 (prepare_eh_table_type): New function.
12293 (expand_end_java_handler): Called here.
12294 * expr.c (build_java_throw_out_of_bounds_exception): Now features
12295 one argument. Modified generation of call to
12296 soft_badarrayindex_node to use new argument.
12297 (build_java_arrayaccess): Pass faulty index value to
12298 build_java_throw_out_of_bounds_exception.
12299 (generate_name): New function.
12300 (java_lang_expand_expr): New local variables node, current,
12301 has_finally_p. Expand TRY_EXPR node.
12302 (process_jvm_instruction): Replace top of the stack with thrown
12303 object reference when entering exception handler.
12304 * java-tree.def (TRY_EXPR, CATCH_EXPR, FINALLY_EXPR): New Java
12305 specific tree codes.
12306 * java-tree.h (soft_exceptioninfo_call_node): Declaration of new
12308 (DECL_SPECIFIC_COUNT): New macro.
12309 (prepare_eh_table_type, java_set_exception_lang_code,
12310 generate_name): New function declarations.
12311 (match_java_method): Declaration deleted.
12312 (FINALLY_EXPR_LABEL, FINALLY_EXPR_BLOCK, CATCH_EXPR_GET_EXPR): New
12314 * lex.c (TRY_TK, CATCH_TK): Generate location information.
12315 * parse.h (redefinition_error, refine_accessible_methods_list,
12316 can_cast_to_p): Function declaration removed.
12317 (classitf_redefinition_error, variable_redefinition_error,
12318 parse_jdk1_1_error, find_applicable_accessible_methods_list,
12319 find_most_specific_methods_list, argument_types_convertible,
12320 enter_a_block, valid_builtin_assignconv_identity_widening_p,
12321 valid_cast_to_p, valid_method_invocation_conversion_p,
12322 try_reference_assignconv, add_stmt_to_compound,
12323 build_jump_to_finally, build_tree_list, patch_try_statement,
12324 java_get_catch_block): New function declarations.
12325 * parse.y (string_buffer_type): Global variable deleted.
12326 (group_of_labels, catches, catch_clause, catch_clause_parameter,
12327 finally): Rules tagged <node>.
12328 (TRY_TK, CATCH_TK): Token tagged <operator>.
12329 (class_body_declaration:, class_member_declaration:,
12330 formal_parameter:, explicit_constructor_invocation:,
12331 interface_member_declaration:, constant_declaration:,
12332 primary_no_new_array:, class_instance_creation_expression:,
12333 array_creation_expression:): Issue error on unsuported JDK1.1
12335 (try_statement:, catches:, finally:): Define actions.
12336 (catch_clause_parameter): New rule.
12337 (catch_clause:): Use new rule catch_clause_parameter.
12338 (parse_jdk1_1_error): New function.
12339 (redefinition_error): Renamed classitf_redefinition_error.
12340 (variable_redefinition_error): New function.
12341 (check_class_interface_creation): Call
12342 classitf_redefinition_error.
12343 (java_complete_tree): Added error message on JDEP_TYPE: case.
12344 (complete_class_report_errors): Fixed indentation.
12345 (declare_local_variables): Call variable_redefinition_error.
12346 (source_end_java_method): Call java_set_exception_lang_code and
12347 emit_handlers where appropriate.
12348 (java_method_add_stmt): Call add_stmt_to_block.
12349 (add_stmt_to_block): New function.
12350 (lookup_method_invoke): Fixed outside comment. new local variable
12351 candicates. Call find_applicable_accessible_methods_list and
12352 find_most_specific_methods_list when searching for a
12353 method. Modified error report to list possible candidates when
12355 (find_applicable_accessible_methods_list,
12356 find_most_specific_methods_list, argument_types_convertible): New
12358 (refine_accessible_methods_list): Function deleted.
12359 (java_complete_tree): Handle TRY_EXPR. ARRAY_REF handling: save
12360 expr (if applicable) before calling patch_array_ref.
12361 (build_expr_block): Fixed BLOCK_EXPR_BODY assignment.
12362 (enter_block): Fixed comment.
12363 (enter_a_block): New function.
12364 (patch_assignment): Reorganized. Call try_reference_assignconv for
12365 references. Call valid_cast_to_p instead of can_cast_to_p.
12366 (try_reference_assignconv,
12367 valid_builtin_assignconv_identity_widening_p): New functions.
12368 (valid_ref_assignconv_cast_p): Fixed inverted test on CLASS_FINAL.
12369 (valid_cast_to_p, valid_method_invocation_conversion_p): New
12371 (build_string_concatenation): Don't resolve StringBuffer.
12372 (patch_cast): Fixed inverted arguments.
12373 (patch_array_ref): Code to save array expr deleted. Call
12374 valid_cast_to_p instead of can_cast_to_p.
12375 (generate_labeled_block): Call generate_name.
12376 (build_jump_to_finally, build_try_statement, java_get_catch_block,
12377 patch_try_statement): New functions.
12378 * typeck.c (match_java_method): Function deleted.
12380 1998-10-02 Anthony Green <green@cygnus.com>
12382 * jvspec.c: jvgenmain_spec uses different temporary file names.
12384 1998-10-02 Anthony Green <green@cygnus.com>
12386 * jvspec.c (lang_specific_driver): Fail if user specifies
12387 --main= when not linking.
12389 1998-09-28 Tom Tromey <tromey@cygnus.com>
12391 * class.c (make_class_data): Push value for `thread' field.
12392 * decl.c (init_decl_processing): Added `thread' field to class.
12394 * class.c (add_field): Always make static fields externally
12397 1998-09-26 Anthony Green <green@cygnus.com>
12399 * expr.c (build_java_athrow,
12400 build_java_throw_out_of_bounds_exception, expand_invoke,
12401 build_newarray, expand_java_multianewarray, build_java_monitor):
12402 Update comments to reflect _Jv_* function names.
12404 1998-09-25 Per Bothner <bothner@cygnus.com>
12406 * decl.c (complete_start_java_method): DECL_RESULT is always promoted.
12407 * decl.c (start_java_method): Handle PROMOTE_PROTOTYPES target macro.
12408 * parse.y (expand_start_java_method): Likewise.
12410 1998-09-24 Per Bothner <bothner@cygnus.com>
12412 * expr.c (pop_arguments): Handle PROMOTE_PROTOTYPES target macro.
12414 * class.c (push_class): IDENTIFIER_SIGNATURE_TYPE is now POINTER_TYPE.
12415 (add_field): No longer need to convert from RECORD_TYPE to pointer,
12416 * expr.c: Remove no-longer-needed calls to promote_type.
12417 * decl.c (give_name_to_locals): Liekwise.
12418 * jcf-parse.c (get_class_constant): Compensate for new signatures.
12419 * parse.y: Add/remove promote_type calls as appropriate.
12420 * typeck.c (parse_signature_type): Returns POINTER_TYPE for objects.
12421 (parse_signature_string): Likewise.
12422 (build_java_array_type): Fix for now signature convenions.
12424 * lex.c (java_lex): Fix (from Alex) for JC1_LITE problem.
12426 1998-09-23 Tom Tromey <tromey@cygnus.com>
12428 * class.c (init_class_processing): libjava function renamed to
12431 1998-09-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
12433 * expr.c (java_lang_expand_expr): New case for SWITCH_EXPR.
12434 * java-tree.def: Fixed DEFTREECODE third argument.
12435 (UNARY_PLUS_EXPR, NEW_ARRAY_EXPR, NEW_CLASS_EXPR, THIS_EXPR,
12436 CASE_EXPR, DEFAULT_EXPR): New tree codes for Java.
12437 * java-tree.h: (IS_CRAFTED_STRING_BUFFER_P): New macro.
12438 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
12439 JAVA_THIS_EXPR): Now replaced by tree code definitions.
12440 (CALL_CONSTRUCTOR_P): Now uses NEW_CLASS_EXPR.
12441 * lang.c (java_tree_code_type, java_tree_code_length,
12442 java_tree_code_name): New arrays.
12443 (lang_init): Append Java tree node definitions to Gcc ones.
12444 * lex.c (expression_obstack): Declared as extern when JC1_LITE
12446 (java_init_lex): Initialize wfl_append, wfl_string_buffer,
12448 (java_lex): Allow declaration of empty string constants. Retain
12449 location information on CASE_TK and DEFAULT_TK.
12450 * parse.h (JFLOAT_TYPE_P, JINTEGRAL_TYPE_P, JNUMERIC_TYPE_P,
12451 JPRIMITIVE_TYPE_P, JSTRING_TYPE_P, JSTRING_P, JREFERENCE_TYPE_P):
12452 Modified to be more robust.
12453 (BUILD_APPEND, BUILD_STRING_BUFFER): New macros.
12454 (build_new_invocation, try_builtin_assignconv,
12455 patch_switch_statement, string_constant_concatenation,
12456 build_string_concatenation, patch_string_cst, patch_string,
12457 java_expand_switch): New function declarations.
12458 * parse.y: Rules related to switch and EH tagged <node>.
12459 (label_id): Set to NULL_TREE
12460 (wfl_string_buffer, wfl_append, wfl_to_string): New static global
12462 (this_or_super:): Fixed indentation.
12463 (statement:, statement_nsi:, statement_without_trailing_substatement:,
12464 statement_expression:): Removed call to RULE on all sub-rules.
12465 (switch_expression:, switch_labels:): New rules.
12466 (switch_statement:, switch_block:, switch_block_statement_groups:,
12467 switch_block_statement_group:, switch_labels:, switch_label:):
12469 (throw_statement:, synchronized_statement:, try_statement:):
12470 Defined temporary actions.
12471 (class_instance_creation_expression:): Call
12472 build_new_invocation. Fixed indentation.
12473 (field_access): Fixed indentation.
12474 (method_invocation): Likewise.
12475 (make_qualified_primary): Use THIS_EXPR.
12476 (resolve_qualified_expression_name): Use NEW_CLASS_EXPR. When
12477 resolving from SUPER, set *type_found.
12478 (qualify_ambiguous_name): Use NEW_CLASS_EXPR.
12479 (java_complete_tree): Removed unused local variable `location'. Case
12480 for SWITCH_EXPR, sharing code with LOOP_EXPR. Use NEW_ARRAY_EXPR,
12481 NEW_CLASS_EXPR, UNARY_PLUS_EXPR and THIS_EXPR. New string handling
12482 on MODIFY_EXPR: and all binary operator tree code cases. Removed
12483 STRING_CST: case. default: checks for patchable strings.
12484 (complete_function_arguments): Transform string constant or
12485 crafted StringBuffer if necessary.
12486 (build_method_invocation): Fixed comments.
12487 (build_new_invocation): New function.
12488 (patch_assignment): Call try_builtin_assignconv to figure a valid
12489 assignment conversion between builtin types.
12490 (try_builtin_assignconv): New function.
12491 (build_binop): Use URSHIFT_EXPR directly to call build.
12492 (operator_string): Use UNARY_PLUS_EXPR.
12493 (patch_binop): Use UNARY_PLUS_EXPR. Handle string concatenation
12495 (do_merge_string_cste, merge_string_cste,
12496 string_constant_concatenation, build_string_concatenation,
12497 patch_string, patch_string_cst): New function.
12498 (build_unary_op): Use UNARY_PLUS_EXPR and CONVERT_EXPR.
12499 (patch_unaryop): Likewise. New test of valid ++/-- operands.
12500 (build_newarray_node): Use NEW_ARRAY_EXPR.
12501 (build_this): Use THIS_EXPR.
12502 (build_return): Enable debug information on return statement.
12503 (build_if_else_statement): Likewise.
12504 (complete_labeled_statement): Fixed related comment.
12505 (build_loop_body): Fixed comment.
12506 (build_bc_statement): Enable debug information on break/continue
12508 (patch_bc_statement): Fixed typos. Handle SWITCH statement
12510 (patch_switch_statement, case_identity, java_expand_switch): New
12513 1998-09-21 Per Bothner <bothner@cygnus.com>
12515 * buffer.h (BUFFER_INIT): New macro.
12516 * jcf-write.c (struct jcf_partial): New type. Put global stuff here.
12517 Pass (struct jcf_partial *state) to most functions.
12518 (jcf_block, jcf_relocation): New types.
12519 Support labels, branches, conditionals, loops.
12521 1998-09-21 Tom Tromey <tromey@cygnus.com>
12523 * decl.c (INT_TYPE_SIZE): Define as BITS_PER_WORD if not defined.
12525 1998-09-21 Per Bothner <bothner@cygnus.com>
12527 * decl.c (integer_type_node): Make it have INT_TYPE_SIZE.
12528 * verify.c (verify_jvm_instructions): Use int_type_not (32 bits),
12529 not integer_type_node (INT_TYPE_SIZ bits).
12531 * parse.y (patch_if_else_statement): Accept promoted_boolean_type_node.
12533 * jcf-reader.c (get_attribute): New HANDLE_EXCEPTION_TABLE hook.
12534 * jcf-dump.c (print_exception_table): New function.
12535 (disassemble_method): Better handling of wide instructions.
12536 Make more robust for bad input.
12538 1998-09-30 Jeffrey A Law (law@cygnus.com)
12540 * jcf-write.c (OP2, OP4): Use "_i", not "_I" to avoid problems on
12543 1998-09-17 Jeffrey A Law (law@cygnus.com)
12545 * Makefile.in (jcf-dump, jvgenmain): Link in memmove.o too.
12547 1998-09-17 Tom Tromey <tromey@cygnus.com>
12549 * Makefile.in ($(PARSE_H)): Removed target.
12551 1998-09-17 Jeffrey A Law (law@cygnus.com)
12553 * Makefile.in (JAVA_OBJS): Add memmove.o
12554 (memmove.o): New target & rules.
12556 1998-09-15 Tom Tromey <tromey@cygnus.com>
12558 * expr.c (expand_invoke): Don't generate a call to the class init
12561 1998-09-14 Jeffrey A Law (law@cygnus.com)
12563 * Makefile.in: Add many missing dependencies.
12564 * buffer.c, class.c, constants.c, decl.c: Use system.h and toplev.h
12566 * except.c, expr.c, jcf-io.c jcf-parse.c, jcf-write.c: Likewise.
12567 * jvgenmain.c lang.c mangle.c typeck.c verify.c: Likewise.
12569 1998-09-11 Per Bothner <bothner@cygnus.com>
12571 * decl.c (complete_start_java_method): If method is static (and
12572 not private) call _Jv_InitClass.
12573 * expr.c (expand_invoke): Don't call build_class_init.
12575 * jvspec.c (jvgenmain_spec): Fix spec for generated .o file.
12577 1998-09-10 Jeffrey A Law (law@cygnus.com)
12579 * Make-lang.in (GCJ): Define before using.
12581 1998-09-09 Jeffrey A Law (law@cygnus.com)
12583 * gjavah.c (java_no_argument): Renamed from no_argument to avoid
12584 losing due to namespace pollution in GNU getopt.h
12586 1998-09-09 Tom Tromey <tromey@cygnus.com>
12588 * Make-lang.in (java.all.build): Don't mention jvgenmain or gcjh.
12589 (java.all.cross): Likewise.
12590 (java.rest.encap): Likewise.
12592 1998-09-08 Jeffrey A Law (law@cygnus.com)
12594 * gjavah.c (print_class_decls): Fix thinko in arglist
12595 * jcv-io.c (find_classfile): Similarly.
12597 1998-09-07 Jeffrey A Law (law@cygnus.com)
12599 * Makefile.in (INCLUDES): Update for recent toplevel gcc changes.
12601 1998-09-05 Tom Tromey <tromey@cygnus.com>
12603 * Make-lang.in (java.maintainer-clean): Don't remove parse.h.
12604 (java.mostlyclean): Remove parse.c and parse-scan.c, not parse.h.
12605 * Makefile.in (PARSE_C): New macro.
12606 (PARSE_H): Likewise.
12607 (PARSE_SCAN_C): Likewise.
12608 ($(PARSE_C)): Target renamed from parse.c.
12609 ($(PARSE_SCAN_C)): Target renamed from parse-scan.c.
12610 (clean): Remove parse-scan.c as well.
12611 (parse.o): Depend on $(PARSE_C).
12613 1998-09-05 Anthony Green <green@cygnus.com>
12615 * README, license.terms: Removed.
12617 * Make-lang.in, Makefile.in, class.c, config-lang.in, constants.c,
12618 decl.c, except.c, expr.c, gjavah.c, java-except.h, java-tree.h,
12619 javaop.def, javaop.h, jcf-dump.c, jcf-io.c, jcf-parse.c,
12620 jcf-reader.c, jcf-write.c, jcf.h, jvgenmain.c, jvspec.c,
12621 keyword.gperf, keyword.h, lang-options.h, lang-specs.h, lang.c,
12622 lex.c, lex.h, mangle.c, parse-scan.y, parse.h, parse.y, typeck.c,
12623 verify.c, zextract.c, zipfile.h: Fixed copyright assignment,
12624 and Java trademark attribution.
12626 1998-09-04 Tom Tromey <tromey@cygnus.com>
12628 * Makefile.in: Use gcjh, not gjavah.
12629 * config-lang.in (stagestuff): Use gcjh, not gjavah.
12630 * Make-lang.in: Changed gjavah to gcjh everywhere.
12632 1998-09-03 Per Bothner <bothner@cygnus.com>
12634 * gjavah.c: Support new -prepend -add -append flags.
12635 (print_method_info): Method is not virtual if class is final.
12637 1998-09-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
12639 * jv-scan.c: Fixed copyright assignment.
12640 * keyword.gperf: Likewise.
12641 * keyword.h: Likewise.
12642 * lex.c: Fixed copyright assignment.
12643 (java_lex): Push unicode back when parsing '<'.
12644 * lex.h: Fixed copyright assignment.
12645 * parse-scan.y: Likewise.
12646 * parse.h: Fixed copyright assignment.
12647 (build_debugable_stmt, complete_for_loop): New function prototypes.
12648 * parse.y: Fixed copyright assignment.
12649 (for_statement:): Call complete_for_loop. Set EXIT_EXPR to be
12650 size_zero_node when completing a loop with no exit condition.
12651 (for_statement_nsi:): Define action.
12652 (for_init:, for_update:): Return size_zero_node when empty.
12653 (declare_local_variables): Call build_debugable_stmt.
12654 (build_debugable_stmt): New function.
12655 (build_loop_body): Build debugable statement around loop
12657 (complete_loop_body): Take into account the debugable statement
12658 around the EXIT_EXPR.
12659 (complete_loop_body): New function.
12660 (patch_exit_expr): Fixed condition inversion.
12662 1998-09-02 Tom Tromey <tromey@cygnus.com>
12664 * Make-lang.in (jvspec.o): Use GCC_THREAD_FILE to compute correct
12665 name of thread define.
12666 * jvspec.c (THREAD_NAME): New macro.
12668 (THREADLIB): Likewise.
12669 (lang_specific_driver): Recognize attempt to link with thread
12670 library or gc library. Recognize -ljava on command line so it
12671 isn't linked against more than once.
12673 1998-09-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
12675 * parse-scan.y (report_main_declaration): Name of the class
12676 containing `main' can be a qualified name.
12678 1998-08-31 Tom Tromey <tromey@cygnus.com>
12680 * config-lang.in: Changed gjavac to gjc everywhere.
12681 * Make-lang.in: Changed gjavac to gjc everywhere.
12683 1998-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
12685 * Make-lang.in (JAVA_TARGET_INDEPENDENT_BIN_TOOLS): New variable.
12686 (java.install-common:): Loop over JAVA_TARGET_INDEPENDENT_BIN_TOOLS
12687 and install the files.
12688 * Makefile.in (JAVA_OBJS_LITE): New variable.
12689 (compiler:): Now include jv-scan as a dependency.
12690 (../jv-scan$(exeext), parse-scan.c): New targets.
12691 (../jcf-dump$(exeext)): Was jcf-dump$(exeext) before.
12692 * config-lang.in (compilers): Removed gcj, gjavah from the list.
12693 * jcf-parse.c (parse_source_file): Call java_layout_classes and
12694 check for errors even if parse_only.
12695 * lex.c (java_init_lex): Reorganized and skip parts if JC1_LITE is
12697 (yylex): New function. Uses java_lex body.
12698 (java_lex): Removed commented out statement. Remove local variable
12699 literal. Use SET_LVAL_NODE_TYPE and SET_LVAL_NODE where
12700 appropriate. Use macros FLOAT_TYPE_NODE, DOUBLE_TYPE_NODE,
12701 DCONST0, SET_FLOAT_HANDLER, SET_REAL_VALUE_ATOF,
12702 SET_LVAL_NODE_TYPE and GET_TYPE_PRECISION. Don't create STRING_CST
12703 if JC1_LITE is defined. Use BUILD_ID_WFL to build identifiers. Use
12704 SET_MODIFIER_CTX, SET_LVAL_NODE, BUILD_ID_WFL and GET_IDENTIFIER
12706 (java_lex_error): Empty if JC1_LITE is defined.
12707 (java_get_line_col): Return 0 if JC1_LITE is defined.
12708 * lex.h (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR,
12709 SET_MODIFIER_CTX): Moved into the section containing the macros
12710 conditionally defined by JC1_LITE.
12711 (BUILD_OPERATOR,BUILD_OPERATOR2): Just return the TOKEN
12712 argument if JC1_LITE is defined.
12713 (HOST_BITS_PER_WIDE_INT, HOST_WIDE_INT, REAL_VALUE_ATOF,
12714 REAL_VALUE_ISINF, REAL_VALUE_ISNAN): Preset to values if JC1_LITE
12716 (DCONST0, SET_FLOAT_HANDLER, GET_IDENTIFIER, SET_REAL_VALUE_ATOF,
12717 FLOAT_TYPE, DOUBLE_TYPE, SET_MODIFIER_CTX, GET_TYPE_PRECISION,
12718 SET_LVAL_NODE, SET_LVAL_NODE_TYPE, BUILD_ID_WFL): New macros, set
12719 to different values according to JC1_LITE.
12720 * parse.h (int_fits_type_p, stabilize_reference): Prototype not
12721 declared if JC1_LITE set.
12722 (jdep_code, typedef struct _jdep, typedef struct _jdeplist): Not
12723 defined if JC1_LITE not set.
12724 (struct parser_ctx): Reorganized and skip the jc1 front end part
12726 (java_layout_classes): New function definition.
12727 (java_push_parser_context, java_init_lex, yyparse, yylex,
12728 yyerror): Prototype always declared. All other static function
12729 prototypes declared only if JC1_LITE is not set.
12730 * parse.y (yyparse, yylex, yyerror): No longer declared here. Now
12731 declared in parse.h.
12732 (java_layout_classes): New function.
12733 (java_complete_expand_methods): No longer layout the class here.
12734 * parse-scan.y: New file.
12735 * jv-scan.c: New file.
12737 1998-08-25 Tom Tromey <tromey@cygnus.com>
12739 * gjavah.c (main): Handle -friend option.
12740 (friend_specs): New global.
12741 (generate_access): Handle friend_specs.
12742 (process_file): Likewise.
12743 (MAX_FRIENDS): New macro.
12744 (friend_count): New global.
12745 (print_cxx_classname): Added `prefix' argument. Ignore arrays.
12746 Changed all callers.
12748 1998-08-24 Per Bothner <bothner@cygnus.com>
12750 * jcf-dump.c (process_class): Move JCF_FINISH use to main,
12751 (main): Handle processing all the entries of a named .zip archive.
12752 * jcf-io.c (jcf_trim_old_input): New function.
12753 * jcf.h (GET_u2_le,GET_u4_le,JCF_readu2_le,JCF_readu4_le): New macros.
12755 1998-08-24 Per Bothner <bothner@cygnus.com>
12757 * lang.c (flag_assume_compiled): Make default be on.
12759 1998-08-21 Per Bothner <bothner@cygnus.com>
12761 * jcf-dump.c: Add bunches of flags to control output more.
12762 (process_class): New function; support printing more than one class.
12763 (main): Support new --print-main and --javap flags.
12764 * jcf-reader.c (IGNORE_ATTRIBUTE): New hook.
12765 * jcf.h (CPOOL_INDEX_IN_RANGE): New macro.
12767 1998-08-20 Per Bothner <bothner@cygnus.com>
12769 Change mangling of dispatch table to match C++ vtable (w/thunks).
12770 * class.c (build_dtable_decl), java-tree.h: New function.
12771 (make_class_data): Call it.
12772 * decl.c (init_decl_processing): Likewise.
12774 1998-08-19 Warren Levy <warrenl@cygnus.com>
12776 * decl.c (init_decl_processing): Use _Jv_NewObjectArray, not
12777 soft_anewarray; adjust args passed.
12778 * expr.c (build_anewarray): Adjust args for soft_anewarray_node to
12779 match _Jv_NewObjectArray.
12781 1998-08-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
12783 * decl.c (push_labeled_block, pop_labeled_block): New functions.
12784 * expr.c (loopup_label): Call create_label_decl.
12785 (create_label_decl): New function.
12786 (java_lang_expand_expr): Call expand_start_bindings with argument
12788 * java-tree.h Added space after PROTO in function declarations
12790 (IS_FOR_LOOP_P, IS_BREAK_STMT_P): New macros.
12791 (create_label_decl, push_labeled_block): New function
12793 * lex.c (label_id): Initialize.
12794 (SUPER_TK, THIS_TK, RETURN_TK): Merged common actions in final
12796 * parse.h Added space after PROTO in function declarations when
12798 (LOOP_EXPR_BODY_MAIN_BLOCK, LOOP_EXPR_BODY_UPDATE_BLOCK,
12799 LOOP_EXPR_BODY_CONDITION_EXPR, LOOP_EXPR_BODY_LABELED_BODY,
12800 LOOP_EXPR_BODY_BODY_EXPR, LOOP_HAS_LABEL_P, LOOP_HAS_LABEL_SKIP_P,
12801 PUSH_LABELED_BLOCK, POP_LABELED_BLOCK, PUSH_LOOP, POP_LOOP): New
12803 (struct parser_ctxt): New fields current_loop,
12804 current_labeled_block.
12805 (build_if_else_statement, patch_if_else_statement,
12806 add_stmt_to_compound, patch_exit_expr, build_labeled_block,
12807 generate_labeled_block, complete_labeled_statement,
12808 build_bc_statement, patch_bc_statement, patch_loop_statement,
12809 build_new_loop, build_loop_body, complete_loop_body): New function
12811 * parse.y (java_warning_count): New global variable.
12812 (label_id): New static variable.
12813 (BREAK_TK, CONTINUE_TK): Token tagged <operator>.
12814 (block:): Return size_zero_node when block is empty.
12815 (empty_statement:): Return size_zero_node.
12816 (statement:): Implement supplemental action when for_statement: is
12818 (label_decl:): New rule.
12819 (labeled_statement:): Rewritten using label_decl. Actions
12821 (labeled_statement_nsi:): Likewise.
12822 (if_then_statement): Actions implemented.
12823 (while_expression): New rule.
12824 (while_statement:): Rewritten using while_expression. Actions
12826 (while_statement_nsi:): Likewise.
12827 (do_statement_begin:): New rule.
12828 (do_statement:): Rewritten using do_statement_begin. Actions
12830 (for_statement:): Rewritten using for_begin. Actions implemented.
12831 (for_statement_nsi:): Likewise.
12832 (for_header:, for_begin:): New rules.
12833 (for_init:): Actions implemented.
12834 (statement_expression_list:, break_statement:,
12835 continue_statement:): Likewise.
12836 (yyerror): Count number of issued warning(s).
12837 (java_report_errors): Report error(s) and/or warning(s).
12838 (java_complete_class): Use build_java_argument_signature to
12839 recompute completed method signature.
12840 (java_check_regular_methods): New locals method_wfl and aflags.
12841 Use method_wfl instead of lookup_cl during error reports. Fixed
12842 indentation and modified some error messages. Use
12843 lang_printable_name in method instead of the DECL_NAME. New code
12844 to issue warnings on methods not overriding corresponding methods
12845 private to a different package.
12846 (java_method_add_stmt): Call add_stmt_to_compound.
12847 (add_stmt_to_compound): New function.
12848 (java_complete_tree): Handle LABELED_BLOCK_EXPR, EXIT_BLOCK_EXPR,
12849 LOOP_EXPR, EXIT_EXPR and COND_EXPR.
12850 (build_if_else_statement, patch_if_else_statement,
12851 build_labeled_block, generate_labeled_block,
12852 complete_labeled_statement, build_new_loop, build_loop_body,
12853 complete_loop_body, patch_loop_statement, build_bc_statement,
12854 patch_bc_statement, patch_exit_expr): New functions.
12855 * typeck.c (build_java_signature): Build argument signature before
12856 enclosing it in between parenthesis.
12858 1998-08-17 Warren Levy <warrenl@cygnus.com>
12860 * Make-lang.in (JAVA_SRCS): Created for dependencies * Makefile.in
12861 (JAVA_OBJS): Added reminder comment
12863 1998-08-13 Nick Clifton <nickc@cygnus.com>
12865 * gjavah.c (D_NAN_MASK): Append LL to the constant to force it to
12866 be interpreted as a long long.
12868 1998-08-13 Warren Levy <warrenl@cygnus.com>
12870 * decl.c (init_decl_processing): Use _Jv_InitClass, not
12871 soft_initialise_class. Use _Jv_NewMultiArray, not
12872 soft_multianewarray. Use _Jv_ThrowBadArrayIndex, not
12873 soft_badarrayindex. Use _Jv_CheckCast, not soft_checkcast. Use
12874 _Jv_CheckArrayStore, not soft_checkarraystore. Use
12875 _Jv_LookupInterfaceMethod, not soft_lookupinterfacemethod.
12877 1998-08-12 Per Bothner <bothner@cygnus.com>
12879 * decl.c, java-tree.h (this_identifier_node, super_identifier_node,
12880 length_identifier_node): New global tree node constants.
12881 * parse.y (kw_super, kw_this, kw_length): Removed globals.
12882 Replace uses by super_identifier_node etc.
12883 * lex.c (kw_super, kw_this, kw_length): Don't initialize.
12885 * parse.y (resolve_field_access): Don't special-case ".length" if
12886 flag_emit_class_files.
12887 (patch_array_ref): Leave as ARRAY_REF if flag_emit_class_files.
12888 * jcf-write.c (generate_bytecode_insns): Handle ARRAY_REF opcode
12891 1998-08-11 Per Bothner <bothner@cygnus.com>
12893 * decl.c (init_decl_processing): Remove unused method_type_node fields.
12894 * class.c (make_method_value): Remove init for removed fields.
12896 * class.c (layout_class): Use build_java_argument_signature.
12897 * java-tree.h (TYPE_ARGUMENT_SIGNATURE): New macro.
12899 * typeck.c (push_java_argument_signature): Removed. Merged into ...
12900 (build_java_argument_signature): Use TYPE_ARGUMENT_SIGNATURE cache.
12901 (build_java_signature): Don't use push_java_argument_signature.
12903 * typeck.c (lookup_argument_method): New function.
12904 * parse.y (java_check_regular_methods): Use lookup_argument_method
12905 instead of lookup_java_method2 followed by lookup_java_method.
12907 * parse.y (check_method_redefinition): Minor optimization.
12909 * jcf-write.c (generate_bytecode_insns): Handle RETURN_EXPR,
12910 MINUS_EXPR, MULT_EXPR, TRUNC_DIV_EXPR, and RDIV_EXPR.
12912 1998-08-10 Tom Tromey <tromey@cygnus.com>
12914 * Make-lang.in (jc1$(exeext)): Don't depend on c-common.o or
12917 * gjavah.c (java_float_finite): Use K&R-style definition.
12918 (java_double_finite): Likewise.
12919 (generate_access): Now returns void. Changed all callers.
12920 (last_access_generated): Removed.
12921 (process_file): Only make a single pass over the .class file.
12923 1998-07-29 Per Bothner <bothner@cygnus.com>
12925 * class.c (get_dispatch_table): Add extra dummy vtable entry,
12926 for compatibility for G++ (with -fvtable-thunks).
12927 * expr.c (build_invokevirtual): Add one for extra dummy vtable entry.
12929 * gjavah.c (process_file): Use public inheritance for super-class.
12931 1998-07-29 Alexandre Petit-Bianco <apbianco@cygnus.com>
12933 * lex.c (java_init_lex): Initialize ctxp->package.
12934 * parse.h (struct parser_ctxt): package and package_len replaced
12935 by tree package, an identifier node. Field method_decl_list is
12936 gone. Fixed comments.
12937 (lookup_field_wrapper, merge_qualified_name, not_accessible,
12938 class_in_current_package): New function prototypes.
12939 * parse.y (array_type:): Set class loaded flag on primitive type
12941 (package_declaration:): Assign ctxp->package to the
12943 (method_invocation:): Handle invocation of method qualified by
12945 (single_type_import_declaration:): Removed ambiguity check.
12946 (java_pop_parser_context): New local variable `next'. Reset and
12947 set IMPORT_CLASSFILE_NAME flags on current and previous import
12949 (java_accstring_lookup): Use new local macro COPY_RETURN.
12950 (lookup_field_wrapper): New function.
12951 (parser_qualified_classname): Use merge_qualified_name.
12952 (parser_check_super_interface): Broaden error message.
12953 (do_resolve_class): Check for qualified class name in the current
12954 compilation unit if appropriate.
12955 (process_imports): Check for already defined classes.
12956 (check_pkg_class_access): Got rid of call to
12957 get_access_flags_from_decl.
12958 (java_complete_expand_methods): Call safe_layout_class based on
12959 the current class size.
12960 (make_qualified_primary): Build a WFL qualification on primary if
12962 (merge_qualified_name): New function.
12963 (make_qualified_name): Use merge_qualified_name.
12964 (resolve_expression_name): Use safe_lookup_field.
12965 (resolve_field_access): Got rid of call to get_access_flags_from_decl.
12966 (resolve_qualified_expression_name): Likewise. Check on resolved
12967 element accessibility.
12968 (not_accessible_p, class_in_current_package): New functions.
12969 (maybe_access_field): Got rid of call to get_access_flags_from_decl.
12970 (patch_method_invocation_stmt): Merged common pieces. Check
12971 accessibility of invoked method.
12972 (check_for_static_method_reference): Add returned type in error
12974 (invocation_mode): Get rid of bogus check on PRIVATE methods.
12975 (refine_accessible_methods_list): Merged two conditions in test.
12976 (java_complete_class): Sanity check on stabilize_ref gone.
12977 * zextract.c (read_zip_archive): Cast lseek second argument to long.
12979 1998-07-28 Per Bothner <bothner@cygnus.com>
12981 * class.c (hashUtf8String): Fix - use new JavaSoft specification.
12983 1998-07-24 Tom Tromey <tromey@cygnus.com>
12985 * gjavah.c (F_NAN): Removed.
12986 (F_NAN_MASK): New macro.
12987 (F_POSITIVE_INFINITY): Removed.
12988 (F_NEGATIVE_INFINITY): Likewise.
12989 (java_float_finite): Rewrote.
12990 (D_NAN_MASK): Renamed.
12991 (java_double_finite): Rewrote.
12992 (D_POSITIVE_INFINITY): Removed.
12993 (D_NEGATIVE_INFINITY): Likewise.
12995 * jcf-dump.c (print_constant): [CONSTANT_Double, CONSTANT_Float]
12996 If verbose, print underlying representation of value in hex.
12998 1998-07-24 Per Bothner <bothner@cygnus.com>
13000 * buffer.h, buffer.c: New files.
13001 * Makefile.in (JAVA_OBJS): Add buffer.o.
13003 Support locals variables and writing their debug entries to .class.
13004 * jcf-write.c: Simplify some by user new buffer type.
13005 (vode_buffer_grow): Removed.
13006 (struct localvar_info): New type.
13007 (localsvars, localvartable): New buffers.
13008 (localvar_alloc, localvar_free): New functions.
13009 (generate_bytecode_insns): Handle local variables.
13010 (generate_classfile): Write LocalVariableTable attribute.
13012 1998-07-24 Alexandre Petit-Bianco <apbianco@cygnus.com>
13014 * jcf-io.c (open_in_zip): Check the zipfile magic number.
13015 * zipfile.h (ZIPMAGIC): New macro.
13017 1998-07-24 Tom Tromey <tromey@cygnus.com>
13019 * Makefile.in (gjavah.o): Updated dependencies.
13020 (jcf-dump.o): Likewise.
13021 (all.indirect): Use ../gjavah.
13022 (../gjavah$(exeext)): Likewise.
13023 (clean): Don't remove gjavah.
13024 (clean): Remove parse.c, not java/parse.c.
13025 * Make-lang.in (java): Added gjavah.
13026 (gjavah$(exeext)): New target.
13027 (GJAVAH_SOURCES): New macro.
13028 (java.all.build): Added gjavah.
13029 (java.all.cross): Likewise.
13030 (java.rest.encap): Likewise.
13031 * config-lang.in (compilers, stagestuff): Added gjavah.
13033 1998-07-23 Tom Tromey <tromey@cygnus.com>
13035 * gjavah.c (java_float_finite): New function.
13036 (java_double_finite): Likewise.
13037 (F_POSITIVE_INFINITY): New macro.
13038 (F_NEGATIVE_INFINITY): Likewise.
13040 (D_POSITIVE_INFINITY): Likewise.
13041 (D_NEGATIVE_INFINITY): Likewise.
13043 (print_field_info): Use java_float_finite and java_double_finite.
13045 1998-07-23 Per Bothner <bothner@cygnus.com>
13047 * parse.y (method_header): Name "this" implicit argument.
13049 1998-07-22 Per Bothner <bothner@cygnus.com>
13051 * jcf-write.c: Write out LineNumberTable attribute in .class file.
13052 (linenumber_buffer, linenumber_ptr, linenumber_limit): New statics.
13053 (put_linenumber): New function.
13054 (generate_bytecode_insns, generate_classfile): Write line numbers.
13056 1998-07-22 Alexandre Petit-Bianco <apbianco@cygnus.com>
13058 * java-tree.h (CALL_EXPR_FROM_PRIMARY_P): Changed in PRIMARY_P.
13059 (lookup_name, build_known_method_ref, build_class_init,
13060 build_invokevirtual, invoke_build_dtable, match_java_method,
13061 build_field_ref, pushdecl_force_head, build_java_binop,
13062 binary_numeric_promotion, build_decl_no_layout,
13063 build_java_arrayaccess, build_newarray, build_anewarray,
13064 build_java_array_length_access, build_java_arraynull_check): New
13065 extern function prototypes.
13066 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13067 JAVA_THIS_EXPR, CALL_CONSTRUCTOR_P): Macro definition moved in
13069 * jcf-parse.c (init_outgoing_cpool): Set current_constant_pool_data_ref
13071 * jcf.h (jcf_out_of_synch): New extern function prototype.
13072 * parse.h: Static/global function implemented in parse.y
13073 prototyped and declarations moved at the end of the file.
13074 (DECL_P): Check that the argument isn't null.
13075 (JAVA_UNARY_PLUS_EXPR, JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR,
13076 JAVA_THIS_EXPR): No longer defined here. See java-tree.h
13077 (QUAL_DECL_TYPE): New macro.
13078 (PARAMS): Macro definition removed.
13079 * parse.y: (yyparse, yyerror): Use PROTO instead of PARAMS.
13080 (return_statement:): Call build_return.
13081 (field_access:): Call make_qualified_primary in sub rule.
13082 (method_invocation:): Build method invocation and call
13083 make_qualified_primary when processing primaries.
13084 (java_complete_class): Set IDENTIFIER_SIGNATURE_TYPE by calling
13085 get_type_from_signature.
13086 (java_check_regular_method): Extra integer 0 argument when calling
13087 lookup_java_method2.
13088 (lookup_java_interface_method2): Extra method DECL argument when
13089 calling lookup_java_interface_method2.
13090 (java_method_add_stmt): Set TREE_SIDE_EFFECTS on newly created
13091 COMPOUND_EXPR node.
13092 (java_complete_expand_method): Layout current class iff not
13093 already done. Don't process interface's methods.
13094 (java_complete_expand_method): Use super class only if it
13095 exists. Use current class otherwise.
13096 (make_qualified_primary): New function.
13097 (resolve_expression_name): Process qualified expression or
13098 expression from primary the same way.
13099 (resolve_expression_name): Two last arguments to
13100 resolve_field_access are now NULL_TREEs.
13101 (resolve_field_access): New variable is_static. Local field must
13102 be DECLs. is_static computed on field DECLs only. Append code in
13103 where_found to the field access if necessary. Use QUAL_DECL_TYPE
13104 to initialize field_type.
13105 (resolve_qualified_expression_name): New local variable,
13106 previous_call_static and is_static. Handle primaries with function
13107 calls, casts, array references and `this'. `super' now handled as
13108 `(super_class)this'. Use is_static to clarify boolean expressions.
13109 Added code to handle case where a proper handle is required to
13110 access a field. Use QUAL_DECL_TYPE where applicable.
13111 (maybe_access_field): New function.
13112 (patch_method_invocation_stmt): New arguments primary, where,
13113 is_static. Branch of the test on CALL_EXPR_FROM_PRIMARY_P
13114 deleted. Use `where' as a type to search from if specified. Check
13115 for static method reference where forbidden. Append primary or
13116 current_this to the argument list if not calling constructor nor
13118 (check_for_static_method_reference): New function.
13119 (patch_invoke): Layout the class on which new is done if
13121 (lookup_method_invoke): Changed format to report errors on
13123 (qualify_ambiguous_name): New local variable this_found. Now
13124 handle things from primaries. Method call are considered
13126 (identical_subpath_p): NULL_TREE arguments to breakdown_qualified
13127 changed into NULLs.
13128 (not_initialized_as_it_should_p): Comply with the new DECL_P.
13129 (java_complete_tree): New case fo RETURN_EXPR. Process function
13130 call arguments in separate function.
13131 (complete_function_arguments): New function.
13132 (build_method_invocation): Don't use CALL_EXPR_FROM_PRIMARY_P
13134 (patch_assignment): Take the return function slot into account as
13135 a RHS. Distinguish assignment from a return.
13136 (valid_ref_assignconv_cast_p): Use build_java_argument_signature
13137 when checking methods in interfaces.
13138 (resolve_type_during_patch): NULL argument to unresolve_type_p
13139 instead of NULL_TREE.
13140 (patch_newarray): Fixed typo in comment.
13141 (buid_this): Build a WFL with `kw_this' instead of a FIELD_DECL.
13142 (build_return, patch_return): New functions.
13143 * typeck.c (lookup_java_constructor): Fixed typo in comment.
13145 1998-07-21 Per Bothner <bothner@cygnus.com>
13147 * constants.c (find_name_and_type_constant, find_fieldref_index,
13148 find_methodref_index): New methods.
13149 * expr.c (build_invoke_non_interface): If flag_emit_class_files,
13150 just return given method. Also, rename to build_known_method_ref.
13151 (expand_invoke): Rename call to build_invoke_non_interface.
13152 * java-tree.h, parse.h: Update prototype.
13153 * parse.y, decl.c, jcf-parse.c: Suppress calls to back-end functions
13154 (such as expand_expr_stmt) if flag_emit_class_files.
13155 * jcf-write.c (RESERVE, OP1, OP2, OP4, NOTE_PUSH, NOTE_POP,
13156 STACK_TARGET, IGNORE_TARGET): New macros.
13157 (code_buffer, code_ptr, code_limit, code_S, code_SP_max): New globals.
13158 (generate_bytecode_insn): New function to generate method's bytecode.
13159 (generate_classfile): Node generate Code attribute for a method.
13160 (code_buffer_grow, push_constant1, push_constant2, push_int_const,
13161 push_long_const, field_op, adjust_typed_op, maybe_wide):
13162 New functions used by generate_bytecode_insn.
13164 * typeck.c (signature_include_return): Remove variable.
13165 (push_java_argument_signature, build_java_argument_signature): New.
13166 (build_java_signature): Use push_java_argument_signature.
13167 * parse.y: Use build_java_argument_signature instead of fiddling
13168 with signature_include_return.
13170 1998-07-17 Tom Tromey <tromey@cygnus.com>
13172 * gjavah.c (print_c_decl): Always generate JArray<>* for array
13175 * Makefile.in (all.indirect): Added gjavah$(exeext).
13176 (gjavah$(exeext)): Added $(exeext).
13179 1998-07-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
13181 * class.c (layout_class): Call to java_layout_parsed_class replace
13182 by safe_layout_class.
13183 * expr.c (build_java_array_length_access): Removed static storage
13184 class in the function definition.
13185 (build_java_arraynull_check): Likewise.
13186 Also fixed typos in two comments.
13187 * lex.c (java_init_lex): Initialize static global kw_length.
13188 (java_lex): Use BUILD_OPERATOR on RETURN_TK.
13189 * lex.h (JAVA_FLOAT_RANGE_ERROR): Add extra argument to
13191 (JAVA_INTEGRAL_RANGE_ERROR): Likewise.
13192 * parse.h (resolve_no_layout): New static function declaration.
13193 (get_identifier_in_static): Declaration removed.
13194 (java_layout_parsed_class): Function name declaration changed to
13196 (build_newarray_node, patch_newarray, resolve_type_during_patch,
13197 not_initialized_as_it_should_p, build_this): New static function
13199 (pushdecl_force_head, build_java_binop, int_fits_type_p,
13200 binary_numeric_promotion, stabilize_reference,
13201 build_decl_no_layout, build_java_arrayaccess): Extern function
13202 declarations moved into their own section.
13203 (build_newarray, build_anewarray, build_java_array_length_access,
13204 build_java_arraynull_check): New extern function declarations.
13205 (UNARY_PLUS_EXPR): Macro renamed into JAVA_UNARY_PLUS_EXPR.
13206 (JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR, JAVA_THIS_EXPR): New
13208 (CALL_CONSTRUCTOR_P): New macro.
13209 * parse.y (kw_length): New static global tree node.
13210 (return_statement): Tagged <node>.
13211 (RETURN_TK): Tagged <operator>.
13212 (variable_declarator_id:): Build variable declaration with an
13213 empty initialization value if a syntax error was found in the
13214 initialization part of the variable declaration.
13215 (statement_without_trailing_substatement:): return_statement: now
13216 uses the default rule.
13217 (return_statement:): Temporarily fixed to return NULL_TREE.
13218 (primary_no_new_array:): Call build_this when THIS_TK was parsed.
13219 (class_instance_creation_expression:): Class creation rules now
13220 call build_method_invocation upon reduction.
13221 (array_creation_expression:): Rules call build_newarray_node upon
13223 (dim_exprs:): Build a list of dimension expressions.
13224 (dim_expr:): Store location of the OSB_TK in the dimension
13226 (method_invocation:): Added a new error rule.
13227 (build_unresolved_array_type): WFL argument may also be an array
13228 on a primitive type. Name of the argument changed to reflect this.
13229 (method_declarator): Insert argument type at the beginning of the
13230 argument type list and later reverse the list.
13231 (unresolved_type_p): Argument 'returned' may be optionally
13233 (java_layout_class_from_source): Function renamed
13235 (resolve_and_layout): Now call resolve_no_layout and
13237 (resolve_no_layout): New function.
13238 (purify_type_name): New function.
13239 (complete_class_report_errors): Call purify_type_name during error
13240 report on a type not found.
13241 (process_imports): error_found local variable doesn't need to be
13242 initialized to zero.
13243 (declare_local_variables): New local type_wfl. Fixed typo in error
13244 message. type_wfl assigned to unresolved type and used to register
13245 incomplete type. Build a WFL around the variable initialization
13246 statement so that debug info can be generated on it.
13247 (source_start_java_method): Reverse argument list after they've
13249 (current_this): New static global variable.
13250 (java_complete_expand_methods): Set current_this when appropriate.
13251 (resolve_expression_name): Build correct static and non static
13252 field access bearing a simple name.
13253 (resolve_field_access): Resolve the length field of arrays. Handle
13255 (patch_method_invocation_stmt): Set the type of the method
13256 invocation to error_mark_node. This value is later overridden by a
13257 valid type, if any. Don't handle qualified constructor invocation
13258 as qualified method invocation. Call lookup_method_invoke with its
13259 new flag. It's no longer necessary to access the selected method
13260 as the value of a tree list. Handle constructor invocation.
13261 (patch_invoke): Reverse argument list when invoking non interface
13262 methods. Insert call to new as the first argument of the
13264 (invocation_mode): Return a INVOKE_STATIC is the invoked method is
13265 defined within a final class. Return INVOKE_STATIC if the invoked
13266 method is a constructor.
13267 (lookup_method_invoke): New lc argument is a flag to indicate a
13268 constructor lookup. Now handle constructor lookup. Choose the most
13269 specific method in case several were matching the invocation
13270 requirements. Return a method decl instead of a tree list featuring
13271 one single method decl element.
13272 (refine_accessible_methods_list): New lc flag argument to
13273 indicate that a constructor is being looked up.
13274 (not_initialized_as_it_should_p): New function.
13275 (java_complete_tree): Now process fake tree codes
13276 JAVA_NEW_ARRAY_EXPR, JAVA_NEW_CLASS_EXPR and JAVA_THIS_EXPR. Call
13277 save_expr on resolved function call arguments. Case on
13278 UNARY_PLUS_EXPR changed into a case on JAVA_UNARY_PLUS_EXPR.
13279 (patch_assignment): LHS can be a field access expression. When
13280 dealing with reference, lhs_type is the promoted type of the
13281 rhs_type, not the RHS. Use not_initialized_as_it_should_p where
13283 (operator_string): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13284 (patch_binop): Use not_initialized_as_it_should_p where
13286 (build_unaryop): JAVA_UNARY_PLUS_EXPR replaces UNARY_PLUS_EXPR.
13287 (patch_unaryop): Likewise. And use not_initialized_as_it_should_p
13289 (resolve_type_during_patch): New function.
13290 (patch_cast): Call resolve_type_during_patch to resolve type and
13291 report error accordingly.
13292 (patch_array_ref): Use not_initialized_as_it_should_p where
13293 applicable. Array base expression is saved before being
13294 used. Promote the type of an array elements if it contains non
13296 (build_newarray_node, patch_newarray, build_this): New functions.
13298 1998-07-16 Tom Tromey <tromey@cygnus.com>
13300 * gjavah.c (print_c_decl): UTF8_GET increments pointer; don't
13301 increment it in `for' statement.
13302 (print_field_info): If number is inf or nan, don't print it.
13303 (print_method_info): If method name is `delete', just ignore it.
13304 (print_c_decl): Special-case jstringArray.
13306 * gjavah.c (help): New function.
13307 (no_argument): New function.
13308 (usage): Changed text.
13309 (main): Rewrote argument handling. Now handles -v, --help,
13311 (version): New function.
13312 (found_error): New global.
13313 (main): Return found_error.
13314 (generate_access): Set found_error.
13315 (print_c_decl): Likewise.
13317 1998-07-15 Tom Tromey <tromey@cygnus.com>
13319 * gjavah.c (print_c_decl): Don't print "," when examining field.
13320 Skip type name when looking at "[L" types.
13321 (process_file): Now static.
13322 (generate_access): Now returns int.
13323 (last_access_generated): New global.
13324 (process_file): Clear last_access_generated; make multiple passes
13326 (print_field_info): Just return if generate_access returns true.
13327 (print_method_info): Likewise. Also, allow <init> functions to
13329 (print_c_decl): Added is_init argument. Print constructors
13331 (print_cxx_classname): Use UTF8_GET to extract characters from
13333 (print_base_classname): New function.
13334 (print_class_decls): New function.
13335 (process_file): Use it.
13336 (utf8_cmp): New function.
13338 1998-07-13 Nick Clifton <nickc@cygnus.com>
13340 * lang-options.h: Format changed to match changes in gcc/toplev.c
13341 to implement a --help option.
13343 1998-07-10 Brendan Kehoe <brendan@cygnus.com>
13345 * decl.c (init_decl_processing): Revert change to dtable_type.
13347 1998-07-09 Per Bothner <bothner@cygnus.com>
13349 * java-tree.h (CLASS_P): Changed DECL_LANG_FLAG_7 -> TYPE_LANG_FLAG_4.
13351 1998-07-08 Brendan Kehoe <brendan@cygnus.com>
13353 * decl.c (init_decl_processing): Set CLASS_LOADED_P on dtable_type.
13355 * lang.c (lang_init): Default flag_exceptions to 1, without
13356 checking to see if it's 2 first.
13358 1998-07-08 Jeffrey A Law (law@cygnus.com)
13360 * constants.c: Include "system.h".
13361 * decl.c: Likewise.
13362 * lang.c (flag_new_exceptions): Get via extern now.
13363 (lang_init_options): New functions. Turn on flag_new_exceptions.
13365 1998-07-07 Alexandre Petit-Bianco <apbianco@cygnus.com>
13367 * lex.c (java_lex): Return 0 when we see an invalid character in
13370 * lex.c (java_read_char): Specify extra argument when calling
13372 (java_read_unicode, java_parse_end_comment,
13373 java_parse_escape_sequence): Likewise,
13374 (java_lex): Specify extra argument when calling
13375 java_lex_error. Test that IDs are beginning with a legal character
13376 for IDs. Handle invalid characters with an error message and a
13377 call to java_lex_error.
13378 (java_lex_error): Adjust column position by new argument
13379 `forward'. Issue an error even if in the middle of reporting an
13382 1998-07-07 Brendan Kehoe <brendan@cygnus.com>
13384 * jcf-io.c (find_class): Zero out BUFFER before we use it, since
13385 we don't explicitly put a null pointer when we're copying it.
13387 1998-07-07 Tom Tromey <tromey@cygnus.com>
13389 * gjavah.c (print_cxx_classname): New function.
13390 (super_class_name): Likewise.
13391 (print_super_fields): Removed.
13392 (in_super): Removed.
13393 (print_field_info): Never generate #defines.
13394 (print_c_decl): Changed generated types to match JNI. No longer
13395 print class name before method name.
13396 (print_method_info): Print "static" before static methods.
13397 Print "virtual" before non-final methods.
13398 (usage): Use exit(1), not exit(-1).
13400 (print_field_info): Use %.17g to print a double.
13401 (last_access): New globals.
13402 (process_file): Initialize last_access.
13403 (usage): Now static.
13404 (ACC_VISIBILITY): New define.
13405 (generate_access): New function.
13406 (print_field_info): Call it.
13407 (print_method_info): Likewise. Also, generate information for all
13408 methods, not just native methods. Return void.
13409 (print_c_decl): Return void.
13410 (print_field_info): Return void.
13412 1998-07-02 Alexandre Petit-Bianco <apbianco@cygnus.com>
13414 * Makefile.in (JAVABISONFLAGS): Specific flag for bison when
13415 processing the jc1 grammar file. Prefix bison functions and
13416 variables with java_.
13417 (parse.c): Dependencies on parse.h and lex.h
13418 * expr.c (build_java_arrayaccess): Function now global.
13419 * java-tree.h: Comment reorganized to carry on previous
13420 classification effort.
13421 (RESOLVE_EXPRESSION_NAME_P, RESOLVE_PACKAGE_NAME_P,
13422 RESOLVE_TYPE_NAME_P): New flags on WFLs.
13423 * jcf-parse.c (parse_source_file): java_parse_source_file renamed
13424 java_parse (new prefix java_ generated by bison).
13425 (java_layout_parsed_class, java_register_parsed_class): Function
13427 (yyparse): Removed unnecessary call to init_outgoing_cpool.
13428 * lex.c (static tree wfl_op): Variable deleted.
13429 (java_init_lex): Initialize kw_super and kw_this. Initialize more
13430 ctxp fields to NULL_TREE.
13431 (java_lex): No longer create WFL for operators. Filename caching
13432 mechanism deleted. Call BUILD_OPERATOR for `.', '(', '['. Strings
13433 created as STRING_CST and later expanded. Removed extra argument
13434 to BUILD_OPERATOR and BUILD_OPERATOR2. Build operators for THIS
13436 (build_wfl_node): Removed code in comments.
13437 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): No longer build a WFL but
13438 store token and location data in the current bison token.
13439 * parse.h: Removed pre-processor based symbol prefixes hack. Moved
13440 static/extern function declaration at the beginning of the file.
13441 (struct qualification): Data structure definition deleted.
13442 (RESOLVE_CHAIN_REMAINDER): Macro definition deleted.
13443 (qualify_ambiguous_name): Function declaration modified. Function
13444 now returns nothing.
13445 (build_array_ref, patch_array_ref, make_qualified_name,
13446 resolve_qualified_expression_name, maybe_generate_clinit,
13447 resolve_field_access): New static function declarations.
13448 (build_java_arrayaccess): New extern function declaration.
13449 (enum { RESOLVE_EXPRESION_NAME...}): Enum deleted.
13450 (CALL_EXPR_PRIMARY): Macro deleted.
13451 (EXPR_WFL_QUALIFICATION, QUAL_WFL, QUAL_RESOLUTION): New macros.
13452 (struct parser_ctxt): Field initialized_final
13453 removed. non_static_initialized, static_initialized: New fields.
13454 * parse.y (static tree kw_super, static tree kw_this): New global
13456 (%union): tree wfl field of operator member replaced by int
13457 location. WFLs are non longer created for operators.
13458 (OSB_TK, DOT_TK, THIS_TK, SUPER_TK): Tagged <operator>.
13459 (qualified_name:): Now calls make_qualified_name to build the
13461 (type_declaration:): Consider generating <clinit> when class
13463 (variable_declarator:): Directly build an assignment node when the
13464 variable is initialized when declared.
13465 (this_or_super:): Build a WFL and set current location when THIS
13466 or SUPER are parsed.
13467 (expression_statement:): Wrap statement around a WFL.
13468 (primary_no_new_array:): Fixed typo. Changed value returned by
13469 THIS_TK because of its new type (temporary).
13470 (dim_exprs:): Temporary fix because of OSB_TK's new type.
13471 (field_access:): Build qualified name with SUPER.
13472 (method_invocation:): Fixed returned value because of SUPER's new
13474 (array_access:): Use OSB_TK location information.
13475 (post_increment_expression:, post_decrement_expression:,
13476 unary_expression:, pre_increment_expression:,
13477 pre_decrement_expression:, unary_expression_not_plus_minus:,
13478 cast_expression:, multiplicative_expression:,
13479 additive_expression:, shift_expression:, relational_expression:,
13480 equality_expression:, and_expression:, exclusive_or_expression:,
13481 inclusive_or_expression:, conditional_and_expression:,
13482 conditional_or_expression:, assignment:): Use new location/token
13483 information available on operators.
13484 (create_class): Set super_decl_type to NULL_TREE when processing
13486 (register_fields): Field initialization is now a MODIFY_EXPR
13487 node. Chain initialization code to the matching lists (according
13488 the the field declaration modifiers).
13489 (maybe_generate_clinit): New function.
13490 (method_header): Don't set method's DECL_NAME to a WFL when adding
13491 methods to java.lang.Object.
13492 (resolve_and_layout): Now can return NULL_TREE if the type
13493 resolution fails. Otherwise, return the class DECL instead of its
13495 (check_method_redefinition): Don't patch method DECL_NAME if it
13496 belongs to java.lang.Object.
13497 (process_imports): Simply assign error_found to the value returned
13498 by check_pkg_class_access.
13499 (declare_local_variables): Don't use their init statements (if
13500 any) when parsing error were previously found. Reuse MODIFY_EXPR
13501 build during parsing as an init statement.
13502 (java_method_add_stmt): Now return the current method body.
13503 (java_layout_parsed_class, java_register_parsed_class): Functions
13505 (java_complete_expand_methods): Initialize the constant pool on a
13506 per class basis. Layout the classes before expanding their method
13507 bodies. Don't try expand artificial constructor code if error were
13508 found. Make the classes data and register them if no error were
13510 (java_complete_expand_method): Retrieve an artificial constructor
13511 argument list before entering its body. Assign the top block to
13512 the artificial constructor function body and set types of declared
13513 blocks and compound statements to void. Walk method body if not an
13514 artificial constructor.
13515 (make_qualified_name, cut_identifier_in_qualified): New functions.
13516 (resolve_expression_name): Fixed comments. Save/restore the
13517 current class CLASS_LOADED_P flag value. Build non qualified
13518 static field access and handle qualified expression names.
13519 (resolve_field_access, resolve_qualified_expression_name): New
13521 (patch_method_invocation_stmt): Use the new expression resolution
13522 scheme, calling resolve_field_access when the function call is
13523 resolved as an expression.
13524 (qualify_ambiguous_name): Function rewritten to work on qualified
13525 expression produced by make_qualified_name.
13526 (java_complete_tree): Promote type when function's argument are
13527 RECORD_TYPEs. While processing the MODIFY_EXPR case: don't patch
13528 the assignment to discover further errors if RHS is a expression
13529 name that fails to evaluate. Declare LHS initialized even though
13530 the assignment failed. Don't use the location variable and removed
13531 extra argument in patch function calls. Now handle the ARRAY_REF
13532 case and build internal string representation when STRING_CSTs are
13534 (build_method_invocation): Don't wrap function call around a WFL.
13535 (build_assignment): Likewise. Use the operator location
13537 (patch_assignment): Handle array access LHSs. Handle error
13538 provenance, resulting in a better error report.
13539 (build_binop): Use op_location from operator as binop location
13541 (build_unaryop, build_incdec, build_cast): Likewise.
13542 (patch_binop): Extract location information from the node. Fixed
13543 typo in error message.
13544 (patch_unary_op): Extract location information from the node.
13545 (build_array_ref, patch_array_ref): New functions.
13547 1998-07-01 Tom Tromey <tromey@cygnus.com>
13549 * expr.c (expand_java_INSTANCEOF): Changed calling convention to
13550 match _Jv_IsInstanceOf.
13551 * decl.c (init_decl_processing): Use _Jv_NewArray, not
13552 soft_newarray. Use _Jv_IsInstanceOf, not soft_instanceof.
13554 1998-06-30 Tom Tromey <tromey@cygnus.com>
13556 * decl.c (init_decl_processing): Functions are now named
13557 _Jv_MonitorEnter and _Jv_MonitorExit, and return jint.
13559 1998-06-29 Per Bothner <bothner@cygnus.com>
13561 * java-tree.h (load_class): Add prototype.
13562 * class.c (is_compiled_class): Add missing arg to load_class.
13563 * expr.c (expand_java_NEW): Call load_class.
13564 * parse.y (process_import): Removed bogus use of void return value.
13566 1998-06-25 Per Bothner <bothner@cygnus.com>
13568 * decl.c, java-tree.h (soft_athrow_node): Renamed to soft_node.
13569 Function name is "_Jv_Throw" instead of "soft_athrow".
13570 * decl.c, java-tree.h (soft_new_node): Renamed to alloc_object_node.
13571 Function name is "_Jv_AllocObject" instead of "soft_new".
13572 Takes an extra parameter (object size).
13573 * expr.c: Update calls.
13575 1998-06-24 Per Bothner <bothner@cygnus.com>
13577 * lex.c (java_get_line_col): Handle end-of-file.
13578 * except.c (expand_end_java_handler): Handle null type (i.e. finally).
13580 1998-06-24 Andrew MacLeod <amacleod@cygnus.com>
13582 * lang.c (lang_init): Make -fexceptions the default.
13583 * except.c (maybe_start_try, maybe_end_try): Don't do anything if
13584 exception handling is not turned on.
13586 1998-06-23 Andrew MacLeod <amacleod@cygnus.com>
13588 * lang.c (flag_new_exceptions): Make this this default.
13589 * decl.c (end_java_method): Call emit_handlers.
13590 * except.c (method_init_exceptions): Set language code and version.
13591 (expand_start_java_handler): Enable exception, and call
13592 expand_eh_region_start.
13593 (expand_end_java_handler): Enable exception, and set up catch blocks.
13594 (emit_handlers): New routine to generate the saved handlers.
13595 * java-except.h (emit_handlers): Add prototype.
13597 1998-06-12 Per Bothner <bothner@cygnus.com>
13599 We used to have three different representations of the constant pool:
13600 the CPool structure, the tree_constant_pool, and the constructures
13601 used to build the Class object (which may need class and string
13602 constants) in compiled code. None were appropriate for compiling
13603 to .class files, so I did a major overhaul.
13605 First, the tree_constant_pool array was removed. Things were
13606 modified to the CPool structure in the JCF could be used.
13607 Second, a "capacity" field was added to the CPool, and functions
13608 written to search for a matching constant, adding one if not found.
13609 The code that generated the Class object was changed to use a CPool.
13610 The actual TREE_LISTs used to build the CONSTRUCTORs used for
13611 the static Class object are now only in build_constants_constructor.
13612 Finally, I wrote code which can generate a .class file (including its
13613 constant pool) from the RECORD_TYPE of a class. This is a big step
13614 on the way to compiling Java source into .class files.
13616 * jcf-write.c: New file. Writes out a RECORD_TYPE as a .class file.
13617 * Makefile.in (JAVA_OBJS): Added jcf-write.o.
13619 * java-tree.h (CPOOL_UTF, CONSTANT_ResolvedFlag,
13620 CONSTANT_ResolvedString, CONSTANT_ResolvedClass): New macros.
13621 (NAME_AND_TYPE_NAME, NAME_AND_TYPE_SIGNATURE, COMPONENT_REF_NAME,
13622 COMPONENT_REF_NAME_AND_TYPE, COMPONENT_REF_SIGNATURE): Redefined.
13623 (COMPONENT_REF_CLASS): Replaced by COMPONENT_REF_CLASS_INDEX.
13624 (lang_type): Removed constant_pool field.
13625 * jcf.h (CPool): Renamed size to count. Added field capacity.
13626 (CPOO_COUNT, CPOOL_UINT, CPOOL_USHORT1, CPOOL_USHORT2,
13627 CPOOL_FINISH, CPOOL_INIT, CPOOL_REINIT): New macros.
13628 Rewrite some of the old JCF_XXX in terms of CPOOL_XXX macros.
13630 * constants.c (current_constant_pool_tags, current_constant_pool_data,
13631 current_constant_pool_length), java-tree.h: Replaced by outgoing_cpool.
13632 * constants.c (build_constants_constructor): Use new outgoing_cpool.
13633 (set_constant_entry, find_constant1, find_constant2,
13634 find_class_constant, count_constant_pool_bytes, write_constant_pool,
13635 find_utf8_constant, find_class_or_string_constant): New functions.
13637 * jcf-parse.c (load_class): Don't save/restore tree-constant_pool.
13638 (get_constant): Use current_jcf.cpool instead of tree_constant_pool.
13639 (give_name_to_class, get_class_constant): Likewise.
13640 * jcf-parse.c, java-tree.h (tree_constant_pool): Removed.
13641 (get_name_and_type_constant, get_ref_constant): Removed.
13642 * parse.h (parser_ctxt): Remove field tree_constant_pool.
13643 * parse.y: Don't save/restore tree_constant_pool.
13644 * verify.c (verify_jvm_instructions): Update for new approach.
13645 * expr.c (expand_invoke, expand_java_field_op): Likewise.
13647 * lang-options.h: Added -femit-class-file, -femit-class-files.
13648 * lang.c (flag_emit_class_files), java-tree.h: New flag.
13649 (lang_f_options): Added "emit-class-file(s)".
13651 * expr.c (build_java_arrayaccess): Generate more efficient array
13652 bounds checking, by using unsigned compare.
13654 * expr.c (expand_invoke): Re-arrange error checks to make more robust.
13656 1998-06-10 Alexandre Petit-Bianco <apbianco@cygnus.com>
13658 * parse.h: New comment on the handling of unresolved type
13659 identifiers. JDEPs are now part of the jdep_code enum.
13660 (typedef struct jdep): Now use enum jdep_code or int, depending on
13661 availability. Both are narrowed down to an 8 bits bitfield.
13662 (CALL_EXPR_PRIMARY): Fixed comment.
13664 1998-06-10 Tom Tromey <tromey@cygnus.com>
13666 * Make-lang.in (java): Added gjavac and jvgenmain.
13667 (java.start.encap): Depend on gjavac.
13668 (java.rest.encap): Depend on jvgenmain.
13670 * Make-lang.in (JAVA_INSTALL_NAME): Name is gjavac, not c++.
13671 (JAVA_CROSS_NAME): Likewise.
13672 (java.all.build): Depend on jvgenmain and gjavac.
13673 (java.all.cross): Depend on jvgenmain and gjavac-cross.
13674 (jvgenmain$(exeext)): New target.
13675 (java.install-common): Wrote.
13676 * config-lang.in (compilers, stagestuff): Added gjavac and
13679 1998-06-10 Dave Brolley <brolley@cygnus.com>
13681 * lang.c (lang_decode_option): New argc/argv interface.
13683 1998-06-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
13685 * ChangeLog: Fixed entries not compliant with the Gnu Coding Standard.
13686 * decl.c (build_decl_no_layout): New function.
13687 * expr.c (java_lang_expand_expr): Layout declarations found in
13688 blocks before they're pushed.
13689 * jcf-parse.c (load_class): Save current line when parsing class
13691 (parse_source_file): Register class before expanding their
13693 * lang.c (put_decl_node): Produce `null' when `void *' is
13695 * lex.c (static tree wfl_op): New static global, for error report
13697 (java_init_lex): wfl_operator and wfl_op initialized
13698 here. Filename caching added for wfl_op. Return wfl_op when `(' is
13700 * parse.h (build_unaryop, build_incdec, patch_unaryop, build_cast,
13701 patch_cast, valid_ref_assignconv_cast_p, can_cast_to_p,
13702 build_unresolved_array_type): New static function definitions.
13703 (build_decl_no_layout): New extern function declared.
13704 (OBSOLETE_MODIFIER_WARNING): Report error only if the WFL of the
13705 faulty modifier exists.
13706 (TYPE_INTERFACE_P, TYPE_CLASS_P): New macros.
13707 (ERROR_CAST_NEEDED_TO_INTEGRAL): Error message tuned.
13708 (UNARY_PLUS_EXPR): New fake operator.
13709 (struct parser_ctxt): New field osb_number.
13710 * parse.y (static tree wfl_operator): New static WFL for operator
13711 bound error messages.
13712 (DECR_TK, INCR_TK): Moved.
13713 (OP_TK): Tagged <operator>.
13714 (array_type:): Now call build_unresolved_array_type.
13715 (dim_expr:): Count the number of '[' seen.
13716 (post_increment_expression, post_decrement_expression,
13717 pre_increment_expression, pre_decrement_expression,
13718 unary_expression_not_plus_minus, unary_expression:): Actions are
13719 now building the corresponding unary expressions.
13720 (cast_expression:): Actions are now building cast expressions.
13721 (build_unresolved_array_type): New function.
13722 (create_interface): Reset the number of declared interfaces.
13723 (create_class): Likewise.
13724 (method_header): Methods declared within the scope of an interface
13725 are now implicitly set public and abstract.
13726 (java_complete_class): Variable's and parameter's type are patched
13727 with a promoted type.
13728 (declare_local_variables): Resolved non builtin types are promoted
13729 before being used to build a variable decl. Removed type patch
13730 posted on variable initialization statement.
13731 (source_start_java_method): Use build_decl_no_layout to build the
13732 decl of a parameter of incomplete type.
13733 (java_register_parsed_class): Process interfaces too. Call
13734 rest_of_decl_compilation on each processed class declarations.
13735 (java_complete_expand_methods): Don't attempt to expand things in
13737 (java_complete_tree): Process CONVERT_EXPR, even though it always
13738 has a type. Propagate error_mark_node to node's type too. Promote
13739 method's call argument type and return error_mark_node if
13740 argument's completion didn't work. MODIFY_EXPR can have a WFL as a
13741 RHS. Fixed bug in the handling of bogus RHS of a fixed type. Now
13742 handle unary operator nodes.
13743 (build_assignment): Added comment.
13744 (print_int_node): New function.
13745 (patch_assignment): New second argument. New error handling. Use
13746 print_int_node. Handle references. Use can_cast_to_p to issue
13747 different error message according to the context and check upon
13748 the initialization of the RHS.
13749 (can_cast_to_p, valid_ref_assignconv_cast_p): New functions.
13750 (operator_string): Handle more operators.
13751 (patch_binop): No longer use a function static
13752 wfl_operator. Improved error message on shift distance.
13753 (build_unaryop, build_incdec, build_cast, patch_unaryop,
13754 patch_cast): New functions.
13756 1998-06-05 Per Bothner <bothner@cygnus.com>
13758 * jvspec.c: New file.
13759 * Make-lang.in: New rules to build gjavac from jvspec.c and ../gcc.c.
13761 * java-tree.h (identifier_subst): Add declaration.
13763 1998-06-04 Tom Tromey <tromey@cygnus.com>
13765 * jvgenmain.c (main): Generate call to JvRunMain.
13767 * class.c (make_class_data): Push value for "sync_info" field.
13768 * decl.c (init_decl_processing): Push "sync_info" field.
13770 1998-06-03 Per Bothner <bothner@cygnus.com>
13772 * typeck.c (build_java_array_type): Set TYPE_NAME to actual
13773 Java (source) name, not signature.
13774 Set TYPE_ALIGN to (at least) that of element_type.
13776 1998-06-02 Per Bothner <bothner@cygnus.com>
13778 * class.c: Moved classname-mangling-rekated code to ...
13779 * mangle.c: ... this new file.
13780 * jvgenmain.c: New program (needs mangle.c) to generate main program.
13781 * Makefile.in: Update for above changes.
13783 1998-06-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
13785 * expr.c (truthvalue_conversion): Convert integer and floating
13786 point value to their truth value.
13787 * lex.c (java_lex): Handle the `null' literal.
13788 * parse.h (JREFERENCE_TYPE_P, DECL_P): New macros.
13789 (ERROR_CANT_CONVERT_TO_BOOLEAN, ERROR_CANT_CONVERT_TO_NUMERIC,
13790 ERROR_CAST_NEEDED_TO_INTEGRAL, ERROR_VARIABLE_NOT_INITIALIZED):
13793 * parse.y: Reorganization/documentation on token declaration.
13794 (binop_lookup[]): New added new tree codes.
13795 (relational_expression): Build corresponding binary operators.
13796 (equality_expression, conditional_and_expression,
13797 conditional_or_expression): Likewise.
13798 (java_complete_class): Fix crash in debug message.
13799 (java_complete_tree): Check initialization of method call
13800 arguments. Further bogus node evaluation to detect more error
13801 during assignments. Handles more binary operators.
13802 (patch_assignment): Use DECL_P.
13803 (build_binop): Fix crash when using URSHIFT_EXPR, a Java only tree
13805 (operator_string): Handle more case. Compacted source.
13806 (patch_binop): Changed function comment. Checking for
13807 uninitialized first operand takes the compound assignment into
13808 account and uses DECL_P. Checking for uninitialized second operand
13809 delayed to routine's end. Use macros to issue type bound error
13810 messages and issue messages on both operands if their types are
13811 different. Force fixed type into node. Handle all binary
13814 1998-05-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
13816 * java-tree.h (COMPOUND_ASSIGN_P, INITIALIZED_P): New macros.
13817 * lex.c (java_lex): Use BUILD_OPERATOR and BUILD_OPERATOR2 to
13818 build operator node and return tokens.
13819 * lex.h (BUILD_OPERATOR, BUILD_OPERATOR2): New macros.
13820 * parse.h (java_complete_tree): Changed returned type in prototype.
13821 (build_method_invocation, build_assignment, patch_assignment,
13822 patch_binop): New static function declarations.
13823 (JFLOAT_TYPE_P, JNUMERIC_TYPE_P, JPRIMITIVE_TYPE_P, JSTRING_P,
13824 BUILD_EXPR_WFL): New macros.
13825 * parse.y (enum tree_code binop_lookup[]): New static for token to
13827 (%union): Parser union has new sub-structure `operator'.
13828 (ASSIGN_TK, MULT_ASSIGN_TK, DIV_ASSIGN_TK, REM_ASSIGN_TK,
13829 PLUS_ASSIGN_TK, MINUS_ASSIGN_TK, LS_ASSIGN_TK, SRS_ASSIGN_TK,
13830 ZRS_ASSIGN_TK, AND_ASSIGN_TK, XOR_ASSIGN_TK, OR_ASSIGN_TK,
13831 ASSIGN_ANY_TK): Tokens tagged `operator'.
13832 (EQ_TK, GTE_TK, ZRS_TK, SRS_TK, GT_TK, LTE_TK, LS_TK, BOOL_AND_TK,
13833 AND_TK, BOOL_OR_TK, OR_TK, INCR_TK, PLUS_TK, DECR_TK, MINUS_TK,
13834 MULT_TK, DIV_TK, XOR_TK, REM_TK, NEQ_TK, NEG_TK, REL_QM_TK,
13835 REL_CL_TK, NOT_TK, LT_TK): Tokens tagged `operator'.
13836 (assignment_operator:): Rule tagged `operator'.
13837 (expression_statement:): Re-installed default rule.
13838 (method_invocation:): Sub rules call build_method_invocation.
13839 (postfix_expression:): Don't attempt to resolve name here. Just
13841 (multiplicative_expression:): Sub-rules build corresponding binop
13843 (additive_expression:, shift_expression:, and_expression:,
13844 exclusive_or_expression:, inclusive_or_expression:): Likewise.
13845 (assignment:): Sub rule invoke build_assignment.
13846 (assignment_operator:): Default rules on sub rules.
13847 (force_error): Added documentation on this variable.
13848 (declare_local_variables): Build initialization calling
13850 (expand_start_java_method): Removed unused rtx declaration. Mark
13851 arguments as already initialized.
13852 (java_method_add_stmt): Type of built COMPOUND_EXPR set to NULL.
13853 (java_complete_expand_methods): Don't process next method if
13854 completion of the previous one triggered errors.
13855 (java_complete_expand_method): Call source_end_java_method if no
13856 error were found during completion.
13857 (resolve_expression_name): Use IDENTIFIER_LOCAL_VALUE to retrieve
13858 locals declaratilon. Handle names found within a class. Return
13859 error_mark_node when things aren't found.
13860 (patch_method_invocation_stmt): Return error_mark_node on failures.
13861 (patch_invoke): Removed unused local. Return the correct node.
13862 (java_complete_tree): Now returns a value. The BLOCK section binds
13863 local identifiers and the type of a BLOCK is now void. Assign the
13864 result of operand completion on COMPOUND_EXPR. Assign the
13865 encapsulated node of a WFL to the result of its completion, except
13866 when the node is an identifier. Now handle MODIFY_EXPR and several
13867 binary operators. Return error_mark_node on errors.
13868 (build_method_invocation, build_assignment, patch_assignment,
13869 build_binop, operator_string, patch_binop): New functions.
13870 * typeck.c (binary_numeric_promotion): New function.
13872 1998-05-21 Per Bothner <bothner@cygnus.com>
13874 * class.c (identifier_subst): New convenience wrapper for ident_subst.
13875 Replace most uses of ident_subst by identifier_subst.
13877 * class.c (push_class_static_dummy_field): Removed function.
13878 (build_class_ref): Find Class object decl by looking up "CNAME.class",
13879 instead of looking got "class" static field. Create that decl here.
13880 (class_identifier_node): Removed; no longer needed.
13881 (init_class_processing): Don't init class_identifier_node.
13882 * jcf-parse.c (jcf_parse): Don't call push_class_static_dummy_field.
13883 Do nreverse 0 times (instead of twice) for Object and Class.
13884 * parse.y (java_layout_parsed_class): No push_class_static_dummy_field.
13886 1998-05-20 Per Bothner <bothner@cygnus.com>
13888 * jcf-parse.c (parse_class-file): Set lino to smallest line number,
13889 while initializing linenumber_count and linenumber_table.
13890 Do it before init_function_start (which calls emit_line_note).
13891 * expr.c (expand_byte_code): Don't need to clear lineno here.
13893 1998-05-18 Tom Tromey <tromey@cygnus.com>
13895 * class.c (append_gpp_mangled_type): If `qualifications' is >=9,
13896 then mangle number as _N_.
13898 * class.c (mangle_class_field): New function.
13899 (build_class_ref): Set assembler name of class reference using
13900 mangle_class_field.
13901 (push_class_static_dummy_field): Likewise.
13903 1998-05-17 Michael Tiemann <tiemann@cygnus.com>
13905 * parse.y (source_start_java_method): Use TREE_SET_CODE instead
13906 of assigning to TREE_CODE. The latter method exploits a feature
13907 of GCC that is not ANSI compliant.
13909 1998-05-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
13911 * decl.c (pushdecl_force_head): New function.
13912 (pushlevel): Removed conditional printf.
13913 (complete_start_java_method): Don't enter local variable scope if
13914 function is compiled from source code.
13915 * expr.c: parse.h now included
13916 (java_lang_expand_expr): New function.
13917 * jcf-io.c (find_class): Use SOURCE_FRONTEND_DEBUG instead of
13918 printf. Terminate buffer when doing directories.
13919 * jcf-parse.c (parse_source_file): Call lang_init_source before
13920 parsing and before code generation.
13921 * jcf.h (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally
13922 use printf if the macro is defined.
13923 * lang.c (lang_init): Install lang_expand_expr hook on
13924 java_lang_expand_expr.
13925 (java_dummy_print): New function.
13926 (lang_init_source): New function.
13927 * lex.c (java_lex): Remember location of an opening brace at the
13928 second nesting level.
13929 (java_is_eol): Unget character seen after a CR if it is EOF.
13930 * parse.h: Now includes lex.h
13931 (SOURCE_FRONTEND_DEBUG): Macro redefined to conditionally use
13932 printf if the macro is defined.
13933 (expand_start_java_method, build_expr_block, enter_block,
13934 exit_block, lookup_name_in_blocks, maybe_absorb_scoping_blocks):
13935 New static function declarations.
13936 (pushdecl_force_head): New extern function declaration.
13937 (INCOMPLETE_TYPE_P): New macro.
13938 (JDEP_PARM, JDEP_TYPE): New entries in JDEPs enum.
13939 (BLOCK_CHAIN_DECL, BLOCK_EXPR_DECLS, BLOCK_EXPR_BODY,
13940 BLOCK_EXPR_ORIGIN): New macros.
13941 (DECL_SOURCE_LINE_MERGE, DECL_SOURCE_LINE_FIRST,
13942 DECL_SOURCE_LINE_LAST): New macros.
13943 (struct parser_ctxt): Removed field current_method_decl, redundant
13944 with the field current_function_decl. Added fields
13945 first_ccb_indent1 and pending_block.
13946 * parse.y (method_body, literal, INT_LIT_TK, FP_LIT_TK,
13947 BOOL_LIT_TK, CHAR_LIT_TK, STRING_LIT_TK, NULL_TK, VOID_TK): Rules
13949 (SOURCE_FRONTEND_DEBUG): Used as macro accepting varargs.
13950 (compilation_unit:): Cosmetic on sub rule.
13951 (type_declaration:): Cosmetic on sub rules. Added an error rule.
13952 (variable_initializer:): Installed default rule on expression:.
13953 (method_declaration:): method_header: starts a new
13954 method. method_body: installs the function body, absorbs blocks
13955 emitted for temporary variable scopings, pops function's body block
13956 and merges function's last statement lineno in DECL_SOURCE_LINE.
13957 (method_body:): Installed default rules.
13958 (block:): Call enter_block when an opening brace is seen. Absorb
13959 scoping blocks and call exit_block when a closing brace is seen.
13960 (block_statement:): Cosmetic changes.
13961 (method_invocation:): Create WFL around CALL_EXPR node.
13962 (patch_stage): Added comment around definition.
13963 (method_header): Try to use first_ccb_indent1 as the first line of
13964 the method, so BP debug info are emitted at the first opening
13965 brace of the function. If the function has no body, use the
13966 location of the function's name. Override currently defined method
13967 name with the matching WFL so we can point redefinition errors
13968 using the location where the function's name was declared.
13969 (check_abstract_method_header): Interprets DECL_NAME as an
13970 identifier or as a WFL, accordingly.
13971 (java_complete_class): New cases for JDEP_TYPE and JDEP_PARM.
13972 (check_method_redefinition): Use DECL_NAME as a WFL. Extract
13973 location and name information out of it and reinstall DECL_NAME to
13974 its original identifier node value.
13975 (lookup_cl): Use DECL_SOURCE_LINE_FIRST (first line of the
13976 function's source code).
13977 (read_import_dir): Test the value returned by find_class and issue
13978 a fatal accordingly.
13979 (declare_local_variables): Push a new block for the scope of the
13980 new variable(s) if code has been already generated at that nesting
13981 level. Pinpoint redefinition errors using the variable id
13982 WFLs. Generate initialization code if necessary. If the variable
13983 type is incomplete, register a patch on its decl.
13984 (source_start_java_method): Rewritten. Define a new block for the
13985 function's parameters. Build parameter decl out of function's
13986 arguments and register them for a patch if their types are
13988 (expand_start_java_method): Includes the part of
13989 source_start_java_method that was pushing the parameter decls and
13990 completing the method start code.
13991 (source_end_java_method): Removed call the expand_end_bindings and
13992 poplevel (already taken care of). Reinstall function's arguments
13993 and get function's last line of code before calling
13994 expand_function_end.
13995 (java_method_add_stmt): New comment before the function's
13996 code. Complement the second operand of the current COMPOUND_EXPR
13998 (java_complete_expand_methods): Don't generate debug info on line
13999 zero when expanding a generated constructor.
14000 (java_complete_expand_method): Set start and end line numbers for
14001 a artificially generated constructor to one and manually call
14002 enter_block and exit_block when defining it. For all methods:
14003 expand function's start calling the new expand_start_java_method
14004 and invoke java_complete_tree on the effective method's body, if
14006 (resolve_expression_name): Now use lookup_name_in_blocks to search
14007 local variable decls and print out an error when variables are
14009 (patch_method_invocation_stmt): Inserted comment before the
14011 (lookup_method_invoke): Chain method's arguments using chainon
14012 with the current arg list as a second argument. Inserted missing
14013 IDENTIFIER_POINTER when reporting an error on methods not found.
14014 (refine_accessible_methods_list): Don't retain constructors.
14015 (patch_arguments): Function removed.
14016 (java_complete_tree): Inserted comment before the function's
14017 code. New case for BLOCKs. Moved the WFL case a bit
14018 further. Complete function's arguments.
14019 (build_expr_block, enter_block, exit_block, lookup_name_in_blocks,
14020 maybe_absorb_scoping_blocks): New functions.
14022 1998-04-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
14024 * jcf-io.c (find_class): Reset jcf->java_source after JCF_ZERO, if
14026 * jcf-parse.c (parse_source_file, java_error_count): New forward
14027 and extern declarations.
14028 (java_parse_abort_on_error): Macro moved.
14029 (jcf_parse_source): fatal called if fopen fails. Now calls
14031 (parse_source_file): New parse_only parameter. Reflects the
14032 elimination of the second pass.
14033 (yyparse): parse_source_file called with argument set to 0.
14034 * jcf.h (JCF_ZERO): Sets java_source to zero.
14035 * lex.c (java_init_lex): pass argument is gone. Function modified
14036 to be called once during the analysis of a file.
14037 (java_unget_unicode): Fixed typo in fatal message.
14038 (java_get_line_col): Likewise.
14039 (java_lval): Likewise. String literals no longer built during
14041 * lex.h (JAVA_COLUMN_DELTA): Take the tabulation character into
14043 * parse.h (MODIFIER_WFL): New macro.
14044 (parse_check_super, parser_check_super_interface): Now return int.
14045 (parser_chain_incomplete_item, not_builtin_p,
14046 complete_method_decl): Declarations removed.
14047 (build_method_invocation_stmt, build_invoke): Renamed using the
14048 `patch' instead of `build'
14049 (register-incomplete_type, obtain_incomplete_type,
14050 java_complete_tree, java_complete_expand_method,
14051 unresolved_type_p, create_jdep_list): New function declarations.
14052 (IC_TYPE, IC_DEPEND, DEPEND_DECL, DEPEND_WFL, BEGIN_ONLY_PASS,
14053 END_ONLY_PASS, ELSE_ONLY_PASS): Macro deleted.
14054 (jdep): New typedef on new struct _jdep.
14055 (JDEP_DECL, JDEP_DECL_WFL, JDEP_KIND, JDEP_SOLV, JDEP_WFL,
14056 JDEP_MISC, JDEP_APPLY_PATCH, JDEP_GET_PATCH, JDEP_CHAIN,
14057 JDEP_TO_REVOLVE, JDEP_RESOLVED_DECL, JDEP_RESOLVED,
14058 JDEP_RESOLVED_P): New macros.
14059 (JDEP_NO_PATCH, JDEP_SUPER, JDEP_FIELD, JDEP_METHOD,
14060 JDEP_METHOD_RETURN, JDEP_METHOD_END, JDEP_INTERFACE,
14061 JDEP_VARIABLE): New enum values and jdep kinds.
14062 (jdeplist): New typedef on struct _jdeplist.
14063 (CLASSD_FIRST, CLASSD_LAST, CLASSD_CHAIN, JDEP_INSERT): New
14065 (CALL_EXPR_PRIMARY): New macro.
14066 (struct parser_ctxt): Fields java_pass, current_method_decl,
14067 method_decl_list deleted. New field jdeplist.
14068 (INCOMPLETE_P): Macro deleted.
14069 * parse.y (single_type_import_declaration:): Removed pass switch.
14070 (type_import_on_demand_declaration): Likewise.
14071 (field_declaration:): Removed pass switch on all sub rules.
14072 (class_declaration:): Call the complete_class_decl removed on
14074 (method_declaration:): Removed second pass switch. No longer chain
14075 methods decl when method_header reduced.
14076 (method_header:): Sub rules no longer depend on pass switch.
14077 (method_declarator:): Likewise.
14078 (method_body:): Likewise.
14079 (abstract_method_declaration:): Likewise.
14080 (block_statement:): Likewise.
14081 (local_variable_declaration:): Likewise.
14082 (argument_list:): Likewise.
14083 (method_invocation:): Likewise. Call to build_method_invocation_stmt
14084 removed. Partial CLASS_EXPR tree node built instead.
14085 (postfix_expression:): Removed pass switch on all sub rules.
14086 (java_pop_parser_context): Free classd_list content.
14087 (yyerror): Call obstrack_grow0 to finalize error message.
14088 (check_class_interface_creation): Comment modified to reflect new
14089 returned value meaning. Removed second pass switch. Return 1 if an
14090 error was found, 0 otherwise. Adjust pointer on filename if a
14091 leading path separator was found.
14092 (maybe_create_class_interface_decl): Removed first pass switch
14093 when linking the class decl to the class_list. Install a new
14094 jdep_list for the class.
14095 (add_superinterfaces): List of unresolved interfaces is
14096 gone. Unresolved interfaces are directly added to the current
14098 (create_interface): Second pass shortcut removed.
14099 ctpx->modifier_ctx access through MODIFIER_WFL.
14100 (create_class): Second pass shortcut removed. Call to
14101 register_incomplete_type replaces the call to
14102 parser_chain_incomplete_item.
14103 (complete_class_decl): Function removed.
14104 (duplicate_declaration_error): New way of retrieving redeclared
14106 (register_fields): Call to lookup_modifier_cl replaced by
14107 MODIFIER_WFL. New way of handling unresolved type, using
14108 unresolved_type_p and obtain_incomplete_type.
14109 register_incomplete_type replaces call to parser_chain_incomplete_item.
14110 (patch_stage): New static global variable.
14111 (method_header): New way of handling unresolved type, using
14112 unresolved_type_p and obtain_incomplete_type. patch_stage used to
14113 indicates that the method decl needs to be patched.
14114 (check_abstract_method_header): Call to lookup_modifier_cl
14115 replaced by MODIFIER_WFL.
14116 (method_declarator): Incomplete argument type are registered
14117 calling register_incomplete_type. Patch on the declared method is
14118 issued in that case.
14119 (unresolved_type_p): New function.
14120 (parser_check_super_interface): New comment to reflect function's
14121 modified returned type (int). Function and has a new argument
14122 this_wfl. Call to parse_error_context uses this_wfl instead of
14123 relying on lookup_cl.
14124 (parser_check_super): Comment reflects function's new returned
14125 type (int). Function returns nonzero value on error.
14126 (create_jdep_list, reverse_jdep_list, obtain_incomplete_type,
14127 register_incomplete_type, jdep_resolve_class): New functions to
14128 handle incomplete types in declarations.
14129 (java_complete_class): Rewritten to work with the new incomplete
14130 type handling scheme.
14131 (complete_class_report_errors): Likewise.
14132 (complete_method_decl): Removed: it jobs is now handled by
14133 java_complete_class.
14134 (do_resolve_class): Class loaded in not already loaded and not
14135 found in Java source code.
14136 (java_check_regular_methods, java_check_abstract_methods): Don't
14137 call complete_method_decl anymore.
14138 (lookup_modifier_cl, not_builtin_p): Functions deleted.
14139 (read_import_dir): Got rid of the pass number dependency.
14140 (declare_local_variables): New handling of unresolved types (patch
14142 (source_start_java_method): New parameter level. Function called
14143 with level set to 1 when argument types are potentially
14144 unresolved. Called to complete the job with level set to 2 once
14145 types are complete.
14146 (source_end_java_method): Call to permanent_allocation
14147 removed. Waiting to be replaced by a more suitable obstack
14149 (java_complete_expand_methods, java_complete_expand_method,
14150 java_expand_finals): New functions.
14151 (build_method_invocation_stmt): Renamed
14152 patch_method_invocation_stmt. Extracts function call expression
14153 (wfl) and arguments (args) from CALL_EXPR tree operands.
14154 (build_invoke): Renamed patch_invoke. Fixed typo in fatal
14155 call. Patch the function and argument operand of the CALL_EXPR
14157 (patch_argument, java_complete_tree): New functions.
14159 1998-04-20 Per Bothner <bothner@cygnus.com>
14161 Recover from missing fields and methods (i.e. error instead of fatal).
14162 * decl.c, java-tree.h (TYPE_identifier_node): New global constant.
14163 * expr.c (expand_invoke): Recover from missing method.
14164 (expand_java_field_op): Recover from missing field.
14165 Inline references to java.lang.{Integer,Char,...}.TYPE.
14166 * typeck.c (get_type_from_signature), java-tree.h: New function.
14167 * class.c (add_method): Use get_type_from_signature.
14168 (build_class_ref): Handle a class that was not found.
14169 * typeck.c (convert): Handle conversion to pointers (for convenience).
14170 * verify.c (verify_jvm_instructions): Use get_type_from_signature
14171 instead of lookup_field to handle missing fields.
14173 * jcf-parse.c (process_zip_dir): Set java_source.
14175 1998-04-20 Brendan Kehoe <brendan@cygnus.com>
14177 * jcf-parse.c (set_source_filename): Use TYPE_NAME, not DECL_NAME.
14179 1998-04-14 Alexandre Petit-Bianco <apbianco@cygnus.com>
14181 * jcf-parse.c (load_class): Don't change input_filename before
14182 calling jcf_parse_source (but still do it before calling
14184 (jcf_parse_source): Assign input_filename after having saved the
14186 * lex.c (java_init_lex): Chain a WFL node to the import on demand
14187 list. ctxp->modifier_ctx zeroed according to its new
14188 definition. ctxp->filename initialized. Removed
14189 JAVA_MODIFIER_CTX_UNMARK.
14190 (java_unget_unicode): Update the character based column position.
14191 (java_allocate_new_line): ref_count not used anymore. Always free
14192 ctxp->p_line. Initialize c_line->char_col to 0.
14193 (java_get_unicode): Update the character based column position.
14194 (java_lex): Use ctxp->elc to store current position in source
14195 file, at the beginning of the parsed token. Set modifier_ctx entry
14196 corresponding to the parse modifier to a WFL node. Return a WFL
14197 node when an identifier is parsed.
14198 (java_lex_error): Now uses ctxp->elc to store current position in
14200 (build_wfl_node, java_is_eol, java_get_line_col): New functions.
14201 * lex.h (build_wfl_node): New function definitions.
14202 (struct java_line): ref_count and next fields are gone. New field
14204 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14205 JAVA_LINE_UNMARK, ID_NAME, ID_CL): Macro definitions deleted.
14206 (JAVA_COLUMN_DELTA): New macro.
14207 (java_lc): New typedef on new struct _java_lc.
14208 * parse.h (lookup_cl, lookup_modifier_cl): Changed returned types.
14209 (parse_error_context, parse_warning_context): Changed prototypes.
14210 (java_get_line_col): Added as an available global function.
14211 (JAVA_MODIFIER_CTX_UNMARK): Macro removed.
14212 (IC_DECL): Replaced by macro IC_TYPE
14213 (DEPEND_WFL): New macro.
14214 (THIS_MODIFIER_ONLY): Now works with WFL and only remembers the first
14216 (exit_java_complete_class): Removed a commented out statement.
14217 (struct parser_ctxt): Added comments on fields. modifier_ctx is
14218 now an array of tree nodes. Deleted fields line_list and
14219 e_line. New field elc, to replace e_line.
14220 * parse.y (array_type:): Build WFL node.
14221 (qualified_name:): Build a single WFL node out of two. Retain
14222 the location information of the first node in the resulting node.
14223 (package_declaration:): Use package name as a WFL node
14224 (single_type_import_declaration:): Use imported name as a WFL node.
14225 (type_import_on_demand_declaration:): Use root of the imported
14226 packages as a WFL node.
14227 (field_declaration:): Removed unused local variable cl.
14228 (method_declaration:): Don't call JAVA_MODIFIER_CTX_UNMARK.
14229 (yyerror): New static elc. Removed static error_line, error_pos.
14230 New local code_from_source. Save ctxp->elc into elc at the first
14231 pass. Call java_get_line_col to get a string of the line where
14232 the error occurred.
14233 (debug_line): Removed static function.
14234 (parse_error_context, parse_warning_context): Parameter cl is now
14235 a WFL node. Use its value to initialize ctxp->elc.
14236 (redefinition_error): Parameter cl is now a WFL node.
14237 (parse_add_interface): New parameter wfl. No longer call
14238 lookup_cl, use wfl instead.
14239 (check_class_interface_creation): Parameter cl is now a WFL node.
14240 (maybe_create_class_interface_decl): Likewise.
14241 (add_superinterfaces): New function.
14242 (create_interface): Removed local cl, node, super_decl,
14243 super_decl_type. Function now uses id as a WFL node. Better
14244 warning/error report on obsolete or forbidden mix of
14245 modifiers. Now calls add_superinterfaces to register interfaces.
14246 (create_class): Removed local cl, node. Local variable id is used
14247 as a WFL node. Better error report on forbidden modifier
14248 mix. Uses add_superinterfaces to register interfaces.
14249 (find_field): Argument cl is now a WFL node. Now store the WFL
14250 node of a fields that needs to be checked for their
14252 (method_header): Local variable node non longer used. Local
14253 variable id replaces cl.
14254 (check_modifiers_consistency): Local variable cl is now a WFL
14256 (method_declarator): Local variable cl replaced by parameter id.
14257 (parser_qualified_name): Now uses parameter name as a WFL node.
14258 (parser_check_super_interface): New parameter wfl, for achieve
14259 greater accuracy during error reports.
14260 (parser_chain_incomplete_item): New parameter named location. Used,
14261 along the decl, to construct the incomplete item node.
14262 (java_complete_class): resolve_class now uses WFL node extracted
14263 from the incomplete item node. Macro IC_TYPE replaces TREE_PURPOSE
14265 (complete_method_decl): Unresolved function's argument types are WFL.
14266 (resolve_class): Parameter cl is now a WFL node.
14267 (resolve_and_layout): Likewise.
14268 (do_resolve_class): Likewise. Try first to use cl and then do the
14269 lookup on the decl when calling check_pkg_class_access.
14270 (complete_class_report_errors): Use IC_TYPE in place of
14271 TREE_PURPOSE where appropriate. Use DEPEND_WFL on dependency
14272 instead of doing a lookup over the decl.
14273 (java_check_final): Use WFL info from field tree list.
14274 (lookup_cl): Rewritten and returns a statically defined WFL node.
14275 (lookup_modifier_cl): Now uses information from WFL nodes.
14276 (process_imports): Likewise.
14277 (read_import_dir): name and cl arguments replaced by a single WFL
14278 node. Function modified accordingly.
14279 (find_in_imports_on_demand): Now uses WFL node.
14280 (check_pkg_class_access): cl argument is now a WFL node.
14281 (declare_local_variables): Fixed to use WFL nodes.
14282 (resolve_expression_name): Likewise.
14283 (build_method_invocation_stmt): name_combo argument renamed
14284 wfl. Function modified to use WFL nodes.
14285 (build_invoke): cl used as a WFL node when calling build_expr_wfl.
14286 (lookup_method_invoke): cl is now a WFL node. Added missing
14287 IDENTIFIER_POINTER to class type decl name.
14289 1998-04-14 Dave Brolley <brolley@cygnus.com>
14291 * lang.c (init_parse): Now returns char* containing the filename.
14293 1998-04-10 Per Bothner <bothner@cygnus.com>
14295 * class.c (layout_class): Mangle repeated arg types to match cc1plus.
14297 * decl.c, java-tree.h (integer_four_node): New INTEGER_CST node.
14298 * class.c (make_class_data): If flag_assume_compiled, initial class
14299 state is CSTATE_PREPARED; make superclass and interfaces direct
14300 references, rather than constant pool indexes.
14302 1998-04-09 Alexandre Petit-Bianco <apbianco@cygnus.com>
14304 * parser.y: Include flags.h. Removed debug variable pl.
14305 (method_declaration:): Uses ctxp->parser_ccb_indent instead of pl.
14306 (block:): Likewise.
14307 (labeled_statement_nsi:): Generate debug info when reducing
14308 expression_statement:.
14309 (check_pkg_class_access): get_access_flags_from_decl invokation
14310 fixed for new CLASS_* flags location.
14311 (source_end_java_method): Save/restore parser context when
14312 entering/leaving this routine. Restore lineno to its right value
14313 before calling expand_end_bindings.
14314 (build_method_invocation_stmt): build_invoke called with the
14315 current line information.
14316 (build_invoke): New argument cl. Wrap the function call around a
14318 (refine_accessible_methods_list): Changed comment, removed
14320 * parse.h: Fixed typo in comments.
14321 (CLASS_OR_INTERFACE): Handle the new CLASS_* flags location.
14322 (JAVA_MAYBE_GENERATE_DEBUG_INFO): New macro.
14323 (struct parser_ctxt): New fields ccb_indent, last_ccb_indent1,
14325 * lex.c (java_lex): Record the last closing curly bracket of a
14327 * jcf-parse.c (jcf_parse_source): Now calls
14328 java_check_methods. Clarified comment, fixed typo.
14330 1998-04-09 Dave Brolley <brolley@cygnus.com>
14332 * lang.c (init_parse): Expose for non USE_CPPLIB builds.
14333 (finish_parse): Expose for non USE_CPPLIB builds.
14335 1998-04-08 Jeffrey A Law (law@cygnus.com)
14337 * lang.c (lang_print_xnode): New function.
14339 1998-04-03 Per Bothner <bothner@cygnus.com>
14341 * decl.c (class_dtable_decl), java-tree.h: New tree node.
14342 * class.c (get_dispatch_vector, get_dispatch_table): New functions
14343 used to build a class's dispatch table.
14344 (make_class_data): Generate dispatch table if flag_assume_compiled.
14345 Set dtable of class object to address of class_dtable_decl.
14347 * decl.c (int_decl_processing): Make soft_badarrayindex_node
14348 be volatile and have side effects - generates better code.
14350 * class.c, expr.c, parse.y: CLASS_INTERFACE, CLASS_FINAL, etc:
14351 These flags were defined for TYPE_DECLs, but used on RECORD_TYPEs.
14353 * expr.c (expand_invoke): If class is final, method is
14354 effectively final, so can call it directly.
14356 * java-tree.h (TYPE_NVIRTUALS, TYPE_VTABLE): New macros.
14358 * Makefile.in, Make-lang.in: Add missing $(exeext)s.
14360 1998-03-19 Alexandre Petit-Bianco <apbianco@cygnus.com>
14362 * parse.y (build_method_invocation_stmt): Removed extra argument
14365 1998-03-16 Alexandre Petit-Bianco <apbianco@cygnus.com>
14367 * expr.c (dtable_indent): Now static global.
14368 (expand_invoke): Now call invoke_build_dtable and
14369 build_invokevirtual.
14370 (invoke_build_dtable, build_invokevirtual): New functions.
14371 * jcf-io.c (find_class): Defer issuing a warning by setting
14372 jcf->outofsynch to 1.
14373 * jcf-parse.c (jcf_out_of_synch): New function.
14374 (load_class): Test this_jcf.outofsynch flag and call
14375 jcf_out_of_synch accordingly.
14376 * jcf.h: (typedef struct JCF): New flag outofsynch. Fixed typo in
14377 comment indentation.
14378 * lex.c (java_get_unicode): Fixed code indentation.
14379 (java_lex): Create string literal. Fixed typo. Removed several
14380 premature obstack_free.
14381 * parse.h: New enums for name resolution and invocation mode.
14382 (struct qualification): New data structure.
14383 (RESOLVE_CHAIN_REMAINDER, BUILD_PTR_FROM_NAME): New macros.
14384 (do_resolve_class, build_method_invocation_stmt,
14385 breakdown_qualified, qualify_ambiguous_name, resolve_and_layout,
14386 debug_line, identical_subpath_p, invocation_mode,
14387 refine_accessible_methods_list, build_invoke,
14388 lookup_method_invoke): New functions declared.
14389 (build_invokevirtual, invoke_build_dtable, match_java_method,
14390 build_field_ref, jcf_out_of_synch): New references to external
14392 (struct parse_ctxt): Removed artificial_constructor field.
14393 * parse.y: (array_type:): Type defined for this rule.
14394 (class_type:): Installed default rule for interface_type:.
14395 (array_type:): Now build Java array type.
14396 (qualified_name:): Now use obstack_grow0.
14397 (method_declaration:): Skip the artificial constructor added to
14399 (abstract_method_declaration:): Execute the code only during pass 1.
14400 (block:): Installed default rule in block_statements:.
14401 (block_statement:): Add the statement to the method during pass 2.
14402 (statement_expression): Installed default rule for
14403 method_invocation:.
14404 (argument_list:): Added code to build the argument list.
14405 (method_invocation:): Added call to create the method invocation
14407 (yyerror): Now use obstack_grow0. Removed bogus obstack_free.
14408 (debug_line): New function for debug.
14409 (complete_class_decl): No longer do something during pass 1.
14410 (method_header): Use BUILD_PTR_FROM_NAME.
14411 (parser_qualified_classname): Use obstack_grow0. Removed bogus
14413 (parser_chain_incomplete_item): Use BUILD_PTR_FROM_NAME. Modified
14414 function's main comment.
14415 (java_complete_class): Set CLASS_LOADED_P on all fixed incomplete
14417 (complete_method_decl): Use BUILD_PTR_FROM_NAME and promote types.
14418 (resolve_class): Now works with arrays.
14419 (do_resolve_class, resolve_and_layout): New functions.
14420 (java_check_regular_methods): Reverse method list before and after
14421 having processed it. No longer set ctxp->artificial_constructor.
14422 (read_import_dir): Test jcf->outofsynch and call jcf_out_of_synch
14423 accordingly. Fixed typo in issued error message. Now use
14425 (find_in_imports_on_demand): Now use obstack_grow0.
14426 (declare_local_variables): Use BUILD_PTR_FROM_NAME.
14427 (source_end_java_method): Call expand_expr_stmt instead of
14428 expand_expr. Calls it before calling expand_function_end.
14429 (java_method_add_stmt): Do nothing if errors were found during
14431 (java_layout_parsed_class): Set CLASS_LOADED_P and fixed typo.
14432 (build_method_invocation_stmt, build_invoke, invocation_mode,
14433 lookup_method_invoke, refine_accessible_methods_list,
14434 qualify_ambiguous_name, breakdown_qualified, identical_subpath_p):
14436 * typeck.c (build_java_signature): Properly end method signature
14437 if return type skipped.
14438 (match_java_method): New function.
14440 1998-03-16 Per Bothner <bothner@cygnus.com>
14442 * jcf-io.c (find_classfile): If USE_JCF_STDIO, fopen in binary mode.
14444 1998-02-25 Alexandre Petit-Bianco <apbianco@cygnus.com>
14446 * expr.c (build_invoke_non_interface): New function.
14447 (methods_ident, ncode_ident): Now static globals.
14448 (expand_invoke): Use build_invoke_non_interface.
14449 * java-tree.h (struct lang_decl): New field function_decl_body.
14450 (DECL_FUNCTION_BODY): New macro.
14451 * jcf-parse.c (jcf_parse_source): Deeper check before setting
14452 CLASS_FROM_SOURCE_P.
14453 (parse_source_file): Fixed typos. Call java_layout_parsed_class
14454 before starting pass 2. Call to java_generate_parsed_class replaced
14455 by java_register_parsed_class.
14456 * lex.c: Fixed typo in header. Some line width related formating.
14457 * lex.h: Some line width related formating.
14458 * parse.h (source_end_java_method, resolve_expression_name,
14459 complete_class_decl, maybe_create_class_interface_decl,
14460 check_class_interface_creation): New static function declarations.
14461 (java_layout_parsed_class, java_method_add_stmt): New function
14463 (struct parser_ctxt): Field mark_class_generate removed. New
14464 fields class_list and artificial_constructor.
14465 * parse.y: Fixed typo in header.
14466 (class_declaration:): Call complete_class_decl when class body
14468 (method_declaration:): Call source_end_java_method in pass 2 when
14469 the method body is defined.
14470 (postfix_expression:): Do expression name resolution on sub-rule
14471 name during pass 2.
14472 (create_class, create_interface): Merged common pieces.
14473 (check_class_interface_creation, maybe_create_class_interface_decl):
14475 (complete_class_decl): New function.
14476 (register_fields): Fixed line width related typo.
14477 (method_header): Correctly skip first argument when fixing
14478 argument line. Changed the loop.
14479 (java_check_circular_reference): Now use ctxp->class_list.
14480 (java_complete_class): Removed start/stop marking.
14481 (java_check_regular_methods): Now takes a class decl as an
14482 argument. Add default constructor if none were encountered.
14483 (java_check_methods): Now use ctxp->class_list. Changed call to
14484 java_check_regular_methods.
14485 (source_start_java_method): Set DECL_ARG_TYPE for each function
14487 (source_end_java_method, java_method_add_stmt): New functions.
14488 (java_generate_parsed_class): No longer exists.
14489 (java_layout_parsed_class, java_register_parsed_class): New functions.
14490 (resolve_expression_name): New function.
14492 1998-02-12 Alexandre Petit-Bianco <apbianco@cygnus.com>
14494 * jcf-parse.c: (parse_source_file): Check on errors after init lex.
14495 * lex.c: (java_init_lex): Defer ctxp->java_pass initialization
14496 until pass initializations are done. Call read_import_dir with
14498 * parse.h: (lookup_modifier_cl): New function declared.
14499 (INTERFACE_FIELD_MODIFIERS): New macro.
14500 (OBSOLETE_MODIFIER_WARNING): New macro.
14501 * parse.y: (register_fields): Class type and current field name in
14502 local variables. Check modifier(s) if adding field(s) to an interface.
14503 (check_abstract_method_header): Now use OBSOLETE_MODIFIER_WARNING
14504 and report errors using the faulty modifier line context.
14505 (lookup_modifier_cl): New function.
14506 (read_import_dir): Detect and report default import processing
14509 1998-02-11 Brendan Kehoe <brendan@cygnus.com>
14511 Add a pair of -fassume-compiled/-fno-assume-compiled options.
14512 * class.c (is_compiled_class): Return 1 after making sure it
14513 qualifies as loaded, if FLAG_ASSUME_COMPILED is set.
14514 * lang-options.h: Add -fassume-compiled/-fno-assume-compiled.
14515 * java-tree.h (flag_assume_compiled): Add decl.
14516 * lang.c (lang_f_options): Add the flag.
14517 (flag_assume_compiled): Add decl, default to 0.
14519 1998-02-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14521 * class.c (class_depth): Call to load_class uses extra VERBOSE arg.
14522 (is_compiled_class): Likewise.
14523 (layout_class): Likewise.
14524 (layout_class): Detect and lay out classes defined in source code.
14525 (interface_of_p, add_interface_do, may_add_interface): New
14527 (add_interface): Now use add_interface_do.
14528 (add_method_1): New function.
14529 (add_method): Now use add_method_1.
14530 (pushlevel): Debug message conditional to SOURCE_FRONTEND_DEBUG.
14531 (complete_start_java_method): New function.
14532 (start_java_mehod): Now call complete_start_java_method.
14533 * expr.c (lookup_field): Call to load_class uses extra VERBOSE arg.
14534 (expand_invoke): Likewise and fixed typo.
14535 *gjava.c: (print_super_field): Use new argument to find_class
14538 *java-tree.h: (CLASS_FROM_SOURCE_P): New flag on RECORD_TYPE.
14539 (IS_A_SINGLE_IMPORT_CLASSFILE_NAME_P, IS_A_CLASSFILE_NAME,
14540 QUALIFIED_P, IS_AN_IMPORT_ON_DEMAND_P): New flags on
14542 (CLASS_COMPLETE_P): New flag on TYPE_DECL.
14543 (add_method_1, push_class): New prototypes.
14544 *jcf-dump.c: find_class now uses new DO_CLASS_FILE argument.
14545 *jcf-io.c: (open_in_zip): jcf now stores a pointer to the Zip
14546 directory where the class was found.
14547 (find_class): New argument DO_CLASS_FILE. Function find_class
14548 modified accordingly.
14549 *jcf-parse.c: (fix_class_path): New function.
14550 (load_class): Use new VERBOSE argument. load_class now finds and
14551 loads/parses .class/.java files. Save read_state of current_jcf
14553 (java_parser_abort_on_error): New macro.
14554 (jcf_parse_source, parse_source_file): New function.
14555 (jcf_parse): Fixed typo.
14556 (yyparse): Call parse_source_file () only.
14557 (process_zip_dir): Fixed typo, fix zdir->filename_length when
14558 writing the real class name back in the zip directory entry.
14559 (find_in_current_zip): IDENTIFIER_CLASS_VALUE may be null.
14560 (jcf_figure_file_type): Fixed bogus alloc and bcopy.
14561 *jcf.h: (typedef struct JCF): New fields java_source and zipd.
14562 (find_class): Prototype fixed.
14563 *lex.c: Added 1998 time stamp.
14564 Removed all static global variables, moved into the parser
14565 context data structure.. Now include unistd.h if SEEK_SET not
14567 (java_init_lex): Rewritten.
14568 (java_sneak_unicode): Modified current unicode access in current line.
14569 (java_unget_unicode): Likewise.
14570 (java_allocate_new_line): New allocation management.
14571 (java_read_char): Modified access and storage of unget_utf8_value.
14572 New way of processing current unicode.
14573 (java_store_unicode, java_read_unicode): Fixed typo in declaration.
14574 (java_get_unicode): Now use the parser context.
14575 (java_lineterminator): Likewise.
14576 (java_lex): Now used java_lval argument (pointer to YYSTYPE), part
14577 of the reentrant parser implementation. Function now use the
14578 parser context data structure and java_lval. Fixed production of
14579 the float and double constant "out of range" error message. Fixed
14580 obstack use. Return integer value when hitting a modifier. Now
14581 return type for TRUE, FALSE and other predefined types. Return
14582 identifier as a TREE_LIST list containing the current line context
14583 as the TREE_VALUE sub-node.
14584 (java_unicode_2_utf8): Fixed typo in declaration.
14585 (java_lex_error): Now use the parser context data structure.
14586 *lex.h: Added 1998 time stamp.
14587 (struct java_line): New fields ref_count and next.
14588 (JAVA_LINE_CHECK, JAVA_LINE_MARK, JAVA_LINE_CHAIN,
14589 JAVA_LINE_UNMARK, ID_NAME, ID_CL): New macros.
14590 (JAVA_FLOAT_RANGE_ERROR, JAVA_INTEGRAL_RANGE_ERROR, UNGETC): Fixed.
14591 *parse.h: Added 1998 time stamp.
14592 (java_parse_source_file): Renamed from parse_source_file.
14593 (YYERROR_NOW, YYNOT_TWICE): Fixed.
14594 (CLASS_MODIFIERS, FIELD_MODIFIERS, METHOD_MODIFIERS,
14595 INTERFACE_MODIFIER, INTERFACE_METHOD_MODIFIERS,
14596 JAVA_MODIFIER_CTX_UNMARK, IC_DECL, IC_DEPEND, DEPEND_DECL,
14597 THIS_MODIFIER_ONLY, ABSTRACT_CHECK, BEGIN_ONLY_PASS,
14598 END_ONLY_PASS, ELSE_ONLY_PASS, exit_java_complete_class,
14599 CLASS_OR_INTERFACE, INCOMPLETE_P): New macros.
14600 (struct parser_ctxt): New data structure to keep the parser context.
14601 *parse.y: Added 1998 time stamp, got rid of static global variables.
14602 (java_error_count, ctxp): New global variables.
14603 (%union): New value field.
14604 (numeric_type, integral_type): Rules removed.
14605 (primitive_type): Rule defined to handle integral, float, double and
14607 (qualified_name, package_declaration,
14608 single_type_import_declaration, type_import_on_demand_declaration,
14609 modifiers, class_declaration, super, interfaces,
14610 interface_type_list, class_body, field_declaration,
14611 field_declaration, variable_declarators, variable_declarator,
14612 variable_declarator_id, method_declaration, method_header,
14613 formal_parameter_list, formal_parameter, method_body, block,
14614 static, interface_declaration, extends_interfaces,
14615 abstract_method_declaration, local_variable_declarators): Rules now
14617 (force_error, do_warning): New global statics.
14618 (push_parser_context, parser_context_save_global,
14619 parser_context_restore_global, pop_parser_context): New functions.
14620 (yyerror): Now uses the global parser context. Fixed use of obstack.
14621 (parse_error, parse_error_context, parse_warning_context,
14622 java_accstring_lookup, redefinition_error, check_modifiers,
14623 parser_add_interface, create_interface, create_class, find_field,
14624 duplicate_declaration_error, register_fields, method_header,
14625 check_modifiers_consistency, check_abstract_method_header,
14626 method_declarator, parser_qualified_classname,
14627 parser_check_super_interface, parser_check_super,
14628 parser_chain_incomplete_item, java_check_circular_reference,
14629 layout_class_from_source, java_complete_class,
14630 complete_method_decl, resolve_class, complete_class_report_errors,
14631 java_check_final, check_method_redefinition,
14632 java_check_regular_methods, java_check_abstract_methods,
14633 java_check_methods, lookup_java_interface_method2,
14634 lookup_java_method2, lookup_cl, find_name_in_single_imports,
14635 process_imports, find_in_imports, read_import_entry,
14636 read_import_dir, find_in_imports_on_demand,
14637 check_pkg_class_access, not_builtin_p, declare_local_variables,
14638 source_start_java_method, java_generate_parsed_class): New
14640 *typeck.c: (signature_include_return): New global variable.
14641 (build_java_signature): Use SIGNATURE_INCLUDE_RETURN figure whether
14642 to add the function returned type in the signature.
14644 1998-02-09 Brendan Kehoe <brendan@cygnus.com>
14646 * jcf-io.c (open_in_zip): Use strncmp and LEN.
14648 1998-01-29 Dave Brolley <brolley@cygnus.com>
14650 * Make-lang.in (java.info): Added.
14651 (java.install-info): Added
14653 1998-01-27 Brendan Kehoe <brendan@cygnus.com>
14655 * Makefile.in (clean): Also remove java/parse.c.
14657 1998-01-26 Brendan Kehoe <brendan@cygnus.com>
14659 Add a pair of -fbounds-check/-fno-bounds-check options.
14660 * lang.c (lang_decode_option): Add code to grok arguments.
14661 (flag_bounds_check): Add decl.
14662 (lang_f_options): New array w/ the option in it.
14663 * java-tree.h (flag_bounds_check): Add decl.
14664 * lang-options.h: New file.
14665 * expr.c (build_java_arrayaccess): Use flag_bounds_check instead
14666 of a static macro value.
14667 (JAVA_ARRAY_EXCEPTION): Delete macro.
14669 1998-01-23 Per Bothner <bothner@cygnus.com>
14671 * typeck.c (build_java_array_type): Fix two bugs in previous change.
14672 * expr.c (build_anewarray): Add missing promote_type.
14674 1998-01-22 Per Bothner <bothner@cygnus.com>
14676 Add array types with known length to optimize bounds checking.
14677 * typeck.c (build_java_array_type): Take length parameter.
14678 (java_array_type_length, build_prim_array_type): New functions.
14679 * java-tree.h: Update for new functions.
14680 * expr.c, typeck.c, verify.c: Update build_java_array_type calls.
14681 * class.c: Use build_prim_array_type.
14682 * expr.c (can_widen_reference_to): Handle known-length array types.
14683 (verify_jvm_instructions): Keep track of integer push instructions
14684 followed by newarray/anewarray, so we can build known-length arrays.
14685 (JAVA_ARRAY_DATA_OFFSET): Replace by ...
14686 (java_array_data_offset): New function.
14687 (build_java_array_length_access): New function. Optimize if constant.
14688 (build_java_arrayaccess): Constant fold bounds check.
14689 (expand_java_newarray, expand_java_anewarray): Replaced by ...
14690 (build_newarray, build_anewarray): New functions.
14691 (ARRAY_NEW_NUM, ARRAY_NEW_PTR): Use build_{a,}newarray.
14692 * verify.c (merge_types): Handle known-lengh array types.
14694 1998-01-19 Per Bothner <bothner@cygnus.com>
14696 * expr.c (expand_byte_code): Fix performace bug, which caused
14697 searching linenumber_table to be linear rather than constant.
14699 1997-12-12 Per Bothner <bothner@cygnus.com>
14701 * Makefile.in (BISON, BISONFLAGS): Add missing macros.
14703 * decl.c, java-tree.h (soft_fmod_node): New global.
14704 * decl.c (init_decl_processing): Define __builtin_fmod.
14705 * expr.c (build_java_binop): Implement TRUNC_MOD_EXPR for REAL_TYPE
14706 using __builtin_fmod.
14708 1997-12-04 Alexandre Petit-Bianco <apbianco@cygnus.com>
14710 * keyword.h: New file, output of keyword.gperf as processed by
14712 * lex.c (java_lex_init): Initialize java_error_flag.
14713 * parse.c (YYERROR_NOW): Uses java_error_flag.
14714 * parse.y: New static java_error_flag. Useless definition of
14716 * parse.y (java_error): Portable error recovery using
14717 java_error_flag (not yet completely tuned).
14719 1997-12-04 Brendan Kehoe <brendan@lisa.cygnus.com>
14721 * Makefile.in (parse.c): Use $(srcdir) for parse.y.
14723 1997-12-03 Alexandre Petit-Bianco <apbianco@cygnus.com>
14725 * Makefile.in: (JAVA_OBJS): New object jcf-parse.o.
14726 (parse.c, lex.c, keyword.h): New rules for Java source code
14728 * parse.c: Renamed into jcf-parse.c.
14729 * jcf-parse.c (yyparse): Invoke the parser to process Java source code.
14730 * keyword.gperf: New file, Java keywords.
14731 * parse.y: New file, Java language grammar.
14732 * parse.h: New file, Java language grammar definitions.
14733 * lex.c: New file, Java language lexer.
14734 * lex.h: New file, Java language lexer definitions.
14736 1997-12-03 Per Bothner <bothner@cygnus.com>
14738 * decl.c (clinit_identifier_node), java-tree.h: New global.
14739 * java-tree.h (IS_METHOD_INIT_P, IS_METHOD_CLINIT_P): Removed.
14740 * verify.c (verify_jvm_instructions): Inline use of removed macros.
14741 * expr.c (expand_java_field_op): Check for invalid assignment
14744 * jcf-reader.c (get_attribute): Test for wrong attribute length.
14746 1997-10-27 Per Bothner <bothner@cygnus.com>
14748 * verify.c (verify_jvm_instructions): When processing a handler,
14749 attempt to set the current_subr to the right value.
14750 (More complicated code combines Sep 17 and Oct 22 versions.)
14752 1997-10-24 Per Bothner <bothner@cygnus.com>
14754 * class.c (push_class): Figure out (guess) name of source file.
14755 * parse.c (set_source_filename): Set DECL_SOURCE_FILE of class decl.
14756 (give_name_to_class): Don't guess source name; use DECL_SOURCE_FILE.
14757 (parse_class_file): Change return type from int to void.
14758 Call debug_start_source_file/debug_end_source_file.
14760 * expr.c (build_java_binop): Fix masking 2nd operand.
14761 * decl.c (init_decl_processing): Set sizetype first.
14763 1997-10-22 Per Bothner <bothner@cygnus.com>
14765 * verify.c (verify_jvm_instructions): Don't set current_subr to NULL.
14766 (Revert Sep 17 change.)
14768 1997-10-21 Alexandre Petit-Bianco <apbianco@cygnus.com>
14770 * parse.c (process_zip_dir): Skip ZIP entries not bearing the
14771 .class extension in their name and fix thing so we don't process
14772 them parse_zip_file_entries().
14773 (parse_zip_file_entries): Cleaned unused local variables.
14775 1997-10-20 Per Bothner <bothner@cygnus.com>
14777 * expr.c (can_widen_reference_to): Allows equal array element types.
14778 (expand_byte_code): PRE_RET must expand OPERAND_VALUE (to get index).
14779 * jcf-dump.c (RET): Get (and print) index.
14781 * verify.c (verify_jvm_instructions case OPCODE_anewarray):
14782 Promote element type to POINTER_TYPE.
14784 1997-10-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
14786 * jcf-reader.c, parse.c: (parse_zip_file, process_zip_dir,
14787 find_in_current_zip, jcf_figure_file_type): Moved from
14788 jcf-reader.c to parse.c.
14789 * zextract.c: (read_zip_archive): takes file_comment_length possible
14790 field into account.
14792 1997-10-20 Per Bothner <bothner@cygnus.com>
14794 * verify.c (verify_jvm_instructions): Var can also be promoted to int.
14796 * verify.c (merge_types): Handle array types even better ...
14798 1997-10-17 Per Bothner <bothner@cygnus.com>
14800 * expr.c (java_stack_pop): Fix use of NULL_TREE for TYPE_SECOND.
14802 * java-tree.h (PUSH_FIELD): Set DECL_ARTIFICIAL.
14803 * class.c (make_class_data): Don't build fields_decl if no fields.
14804 When building fields_decl, skip if DECL_ARTIFICIAL.
14806 * expr.c (java_stack_swap): Update stack_type_map.
14807 * verify.c (merge_types): Handle array types better.
14809 1997-10-15 Per Bothner <bothner@cygnus.com>
14811 * class.c (add_field): Don't promote short integral fields to
14812 int any more (unless JAVA_PROMOTE_TO_INT), since Kaffe doesn't.
14813 * expr.c (push_value): Promote and convert short integral values.
14815 * decl.c, java-tree.h (integer_two_node): New constant node.
14816 * verify.c (merge_types): Check for TYPE_RETURN_ADDR.
14818 1997-10-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
14820 * class.c (append_gpp_mangled_type): Use function argument
14821 unpromoted type to generate mangled name.
14823 1997-10-13 Alexandre Petit-Bianco <apbianco@cygnus.com>
14825 * constants.c (build_constant_data_ref): Now uses current_class
14826 instead of main_class.
14827 (build_constants_constructor): Now uses current_class instead of
14829 * zipfile.h: (struct ZipFileCache): Now defined here. Declaration
14830 of the global variable SeepZipFiles done here.
14831 * zextract.c (read_zip_archive): extra_field optional field taken
14832 into account while computing the position of the class file in the
14834 * verify.c (verify_jvm_instructions): Use current_jcf to search
14836 * parse.c (load_class): First search for the class to load in the
14837 current zip file. Saves current_jcf (restored before returning
14838 from that function). Don't call JCF_FINISH in the class was found
14839 in the current ZIP file.
14840 (jcf_parse): If the class was found in the current ZIP file, save
14841 its tree_constant_pool (for later reuse).
14842 (parse_class_file): New function. Process each method defined in
14843 the current class and record the class as to be later registered.
14844 (yyparse): Rewritten. Figure the type of the current file and switch
14846 * lang.c: New global variable current_jcf.
14847 (lang_init): Removed compiling_from_source test (done later, in
14848 yyparse). Removed call the jcf_parse ().
14849 * jcf.h (JCF_ZIP, JCF_CLASS, JCF_SOURCE): New defined values.
14850 (typedef struct JCF): New fields seen_in_zip (to mark a class found
14851 in the current ZIP file) and zip_offset (offset to the class data in
14852 the current zip file).
14853 * jcf-reader.c: zipfile.h included.
14854 localToFile: New ZipFileCache static global variable
14855 (parse_zip_file_entries): New function. Browse the current ZIP
14856 file directory and process each class found.
14857 (process_zip_dir): New function. Register each class found in the
14858 ZIP file directory. The class aren't parsed but a valid JCF is
14859 link to each of them.
14860 (find_in_current_zip): New function. Search for a class in the
14861 current ZIP file directory. If found, prepare the class so that it
14863 (jcf_figure_file_type): New function. Examine the file structure
14864 to figure a class file, a ZIP file. If none of these categories are
14865 matched, a source file is assumed.
14866 * jcf-io.c: Removed definition of ZipFileCache (moved in zipfile.h).
14867 SeenZipFile: New global variable.
14868 (open_in_zip): Use zipmember's length to accelerate the search for
14869 a member. If zipmember was NULL and zip file successfully read,
14871 * java-tree.h: New global variable current_jcf declared. Added
14872 declaration for current_constant_pool_tags, current_constant_pool_data,
14873 current_constant_pool_length, current_constant_pool_data_ref.
14874 (struct lang_type): Augmented with two fields. struct JCF *jcf (to
14875 store the JCF of classes seen in a zip file) and tree *constant_pool
14876 (to save a loaded class constant pool). current_class declared here.
14877 * expr.c (expand_invoke): Use current_jcf instead of main_jcf to
14878 retrieve method_ref_constant.
14879 (PUSHC): java_push_constant_from_pool now uses current_jcf.
14880 (OBJECT): get_class_constant now uses current_jcf.
14881 (ARRAY_NEW_PTR): get_class_constant now uses current_jcf.
14882 (ARRAY_NEW_MULTI): get_class_constant now uses current_jcf.
14883 (expand_invoke): Now uses current_class instead of main_class
14884 (build_class_init): Now uses current_class instead of main_class
14885 * class.c: New static global variable registered_class.
14886 (register_class): New function.
14887 (emit_register_class): Modified to use registered_class instead of
14889 (is_compiled_class): Now take into account class seen in the archive.
14891 1997-10-06 Per Bothner <bothner@cygnus.com>
14893 * except.h: Renamed to: java-except.h.
14894 * parse.c, except.c, expr.c, verify.c: Update #include accordingly.
14895 * except.c: Add semi-working (commented out) implementation.
14897 * expr.c (expand_iinc): Add needed flush_quick_stack.
14898 * parse.c (set_source_filename): New function.
14899 (give_name_to_class): Set input_filename from package.classname.java.
14901 * jcf-io.c (find_class): Don't look first in ".".
14903 1997-10-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
14905 * zextract.c (read_zip_archive): Now takes into account the
14907 * expr.c (can_widen_reference_to): Modified to handle sub-interfaces.
14909 1997-09-20 Per Bothner <bothner@cygnus.com>
14911 * constants.c, java-tree.h (build_internal_class_name): New function.
14912 (alloc_class_constant): Re-implement using build_internal_class_name.
14913 * class.c (make_class_data): Likewise.
14914 * class.c (hashUtf8String): Make hash algorithm match String.hashCode.
14916 1997-09-17 Per Bothner <bothner@cygnus.com>
14918 * verify.c (verify_jvm_instructions): Temporarily set current_subr
14919 to NULL before pushing an exception handler target.
14921 * expr.c (flush_quick_stack): Save from low stack indexes to high.
14922 (java_stack_swap, java_stack_dup): Re-write to be safe from
14923 clobbering registers.
14924 (build_class_init): New function.
14926 1997-09-17 Alexandre Petit-Bianco <apbianco@cygnus.com>
14928 * typeck.c (build_java_array_type): Temporary use
14929 permanent_obstack to create the array 'length' field.
14930 * expr.c (lookup_label): Temporay use permanent_obstack to create
14931 label if not found.
14932 * class.c (push_super_field): Tempory use permanent_obstack.
14934 1997-09-15 Alexandre Petit-Bianco <apbianco@cygnus.com>
14936 * typeck.c (type_for_mode): Now handles double_type_node and
14938 * verify.c (verify_jvm_instructions): The instruction following
14939 the wide bytecode is checked. OPCODE_ret added to the list of
14942 1997-09-11 Alexandre Petit-Bianco <apbianco@cygnus.com>
14944 * class.c (make_class): Temporary use permanent_obstack. Set the
14945 class CLASS_P field to 1.
14946 (push_class): Temporary use permanent_obstack.
14947 (set_super_info): Temporary use permanent_obstack.
14948 (add_method): Temporary use permanent_obstack, set
14949 METHOD_TRANSIENT().
14950 (add_field): Temporary use permanent_obstack. Sets
14951 FIELD_VOLATILE() and FIELD_TRANSIENT().
14952 (build_class_ref): Temporary use permanent_obstack if the class
14954 (build_static_field_ref): Temporary use permanent_obstack when
14955 creating field's rtl.
14956 (get_access_flags_from_decl): Handle ACC_VOLATILE, ACC_TRANSIENT,
14957 ACC_SYNCHRONIZED, ACC_NATIVE, ACC_ABSTRACT flags for methods
14958 and fields. Function finalized, as far as flag handling.
14959 (push_class_static_dummy_field): Temporary use permanent_obstack.
14960 (emit_register_class): Force generation of class registration at
14962 * decl.c (end_java_method): Call permanent_allocation() before
14964 * expr.c (can_widen_reference_to): Added comment to interface
14965 handling, fixed typo.
14966 (lookup_field): Now uses CLASS_P() to correct FIXME
14967 (expand_invoke): Verification on public && !static &&
14968 !abstract moved into soft_lookupinterfacemethod (kaffe).
14969 Use Object class dtable if objectref is an array when expanding
14971 (java_push_constant_from_pool): Temporary use permanent_obstack
14972 for CONSTANT_string
14973 * parse.c (get_ref_constant): Temporary use permanent_obstack to
14974 create constant references.
14975 (get_constant): Temporary use permanent_obstack to create constant.
14976 (load_class): Temporary use permanent_obstack to load class.
14977 (jcf_parse): Temporary use permanent_obstack to perform class
14979 * typeck.c: (parse_signature_string): Temporary use permanent_obstack.
14980 (build_java_signature): Temporary use permanent_obstack.
14981 * verify.c: (verify_jvm_instruction): removed unnecessary verification
14983 * java-tree.h (METHOD_NATIVE, METHOD_TRANSIENT): Defined.
14984 (FIELD_VOLATILE, FIELD_TRANSIENT): Defined.
14987 1997-09-11 Per Bothner <bothner@cygnus.com>
14989 * class.c (append_gpp_mangled_type): Fix typo.
14990 (emit_register_class): Use main_class to get class object, rather
14991 than looking for no-longer-existing static decl starting with _CL.
14992 * typeck.c (parse_signature_type): Promote array element type
14993 if it is a RECORD_TYPE.
14995 1997-09-10 Per Bothner <bothner@cygnus.com>
14997 * class.c (push_class_static_dummy_field): New function.
14998 (mangle_static_field): New. Do G++-style mangling of static fields.
14999 (layout_class): Mandle static fields here, not in add_field.
15000 (build_class_ref): The class object is now a dummy static field.
15001 * decl.c (find_local_variable): Look for best, instead of first match.
15002 * expr.c (push_type): Always promote_type, not just for RECORD_TYPE.
15003 (build_java_athrow): Don't check here if exception is Throwable.
15004 * java-tree.h (TYPE_UNSET): Renamed to TYPE_UNKNOWN.
15005 (TYPE_USED): Removed. No longer used ...
15006 * parse.c (jcf_parse): Call push_class_static_dummy_field.
15007 * verify.c (push_pending_label): New function.
15008 (push_pending_block): Renamed to check_pending_block.
15009 (merge_types): Remove unneeded suuport for TYPE_UNUSED.
15010 (verify_jvm_instructions): Only reset prev_eh_ranges (to force
15011 re-checking possible handlers) after a store (less wasted work).
15012 Check for null handler (finally) before calling add_handler.
15013 Various changes to (finally?) correctly handle try/finally.
15015 1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com>
15017 * class.c: Include stdio.h.
15019 1997-09-04 Per Bothner <bothner@cygnus.com>
15021 * expr.c (expand_invoke): Use COMPOUND_EXPR (and TREE_SIDE_EFFECTS)
15022 to make sure class is initialized before static/special invoke.
15024 * verify.c (verify_jvm_instructions): On a store instruction,
15025 call find_local_variable to force pre-allocation of decl and rtx.
15026 * decl.c (push_jvm_slot): Set DECL_REGISTER on stack slots.
15028 1997-09-03 Per Bothner <bothner@cygnus.com>
15030 * class.c (build_class_ref): Strip off "promoted_" if need be.
15031 (make_field_value): Call build_java_signature when needed.
15032 (layout_class): Don't make_function_rtl if METHOD_ABSTRACT.
15033 * expr.c (build_java_athrow): Don't push_value of exception.
15034 (build_java_binop): Implement COMPARE_L_EXPR and COMPARE_G_EXPR to
15035 match specification of [fd]cmp[lg] for NaNs.
15036 (expand_byte_code): Add support for exception handler ranges.
15037 * except.c: Add skeleton for EH code-generation.
15038 * verify.c (merge_types): Treat all promoted integral types as equal.
15039 * constants.c (build_constants_constructor): To force creation of
15040 current_constant_pool_data_ref, call build_constant_data_ref.
15042 * javaop.def (lload): Fix typo.
15043 * jcf-dump.c (main): Clear filename to prevent possibly-bad free.
15045 1997-09-02 Brendan Kehoe <brendan@lisa.cygnus.com>
15047 * parse.c: Don't include function.h.
15049 1997-08-27 Per Bothner <bothner@cygnus.com>
15051 * except.[ch]: New files.
15052 * Makefile.in (JAVA_OBJS): Add except.o
15053 * expr.c: Temporary warning about unimplemented exceptions.
15054 * verify.c: Verify exception handlers.
15056 * jcf-dump.c (disassemble_method): Print exception table.
15058 1997-08-27 Alexandre Petit-Bianco <apbianco@cygnus.com>
15060 * expr.c (verify_jvm_instructions): Started a thorough
15061 verification of invoke* bytecodes.
15062 (expand_byte_code): flush quick stack if PC is the target of a
15063 branch. and undef RET (conflicting with config/i386/i386.h).
15064 (expand_java_arrayload): Fixed bogus cast, when Boolean type is
15066 (expand_invoke): Now handles invokeinterface and do more
15067 verification according to the bytecode.
15068 (lookup_field): Don't try to load the class if processing
15070 (can_widen_reference_to): Now handles interfaces.
15071 * decl.c (init_decl_processing): New global variable
15072 soft_lookupinterfacemethod_node, declared in java-tree.h.
15073 Call set_super_info on string_type_node.
15074 * java-tree.h (CLASS_INTERFACE, CLASS_ABSTRACT, CLASS_SUPER): Now
15076 * class.c (set_super_info): Fills the CLASS_* flags according to
15078 (get_access_flags_from_decl): Handles all class flags.
15080 1997-08-26 Per Bothner <bothner@cygnus.com>
15082 * class.c (add_method): Zero out newly-allocated DECL_LANG_SPECIFIC.
15083 * parse.c (yyparse): Check for abstract method, and missing code.
15084 * expr.c (expand_byte_code): Change interface.
15085 * lang.c (put_decl_node): Print promoted types prettier.
15086 * verify.c (verify_jvm_instruction): Change interface.
15087 Partial support for scanning exception table.
15088 For load instructions, handle promoted integral types.
15090 1997-08-21 Per Bothner <bothner@cygnus.com>
15092 * verify.c: New file, with contents moved from expr.c.
15093 * expr.c: Bunch of stuff (mostly verification) moved to verify.c.
15094 * typeck.c (is_array_type_p): Moved here from expr.c.
15095 * java-tree.h: Add some now-needed function declarations.
15096 * Makefile.in (JAVA_OBJS): Added verify.o.
15098 1997-08-20 Alexandre Petit-Bianco <apbianco@cygnus.com>
15100 * class.c (add_method): Sets the METHOD_SYNCHRONIZED flag, sets the
15101 METHOD_ABSTRACT flag.
15103 * java-tree.h (METHOD_SYNCHRONIZED): Set to DECL_LANG_FLAG_4.
15104 (IS_METHOD_CLINIT_P, IS_METHOD_INIT_P): New macros.
15105 (METHOD_ABSTRACT): Set to DECL_LANG_FLAG_5
15107 * decl.c (soft_monitorenter_node, soft_monitorexit_node): New global
15109 (start_java_method): Hook for SYNCHRONIZED methods.
15111 * expr.c (build_java_jsr, build_java_ret): New functions
15112 (JSR,PRE): New macros
15113 (PRE_TABLE_SWITCH, PRE_LOOKUP_SWITCH): Fixed and secured.
15114 (verify_jvm_instructions): tableswitch, lookupswitch,
15115 monitorenter, monitorexit, goto_w: verified.
15116 (LOOKUP_SWITCH, TABLE_SWITCH): Fixed generation of default: label
15117 (build_java_monitor): New function.
15118 (MONITOR_OPERATION): Modified to call build_java_monitor()
15119 (verify_jvm_instructions): Started a thorough verification of
15122 1997-08-19 Per Bothner <bothner@cygnus.com>
15124 Support verification of jsr/ret subroutines (used for try/finally).
15125 * decl.c (return_address_type_node): New type node.
15126 * java-tree.h (LABEL_RETURN_LABEL, LABEL_RETURN_TYPE_STATE,
15127 RETURN_MAP_ADJUSTED, LABEL_RETURN_LABELS, LABEL_IN_SUBR,
15128 LABEL_SUBR_START, LABEL_SUBR_CONTEXT, BCODE_VERIFIED): New macros.
15129 (TYPE_UNSET, TYPE_SECOND, TYPE_NULL, TYPE_RETURN_ADDR, TYPE_UNUSED,
15130 TYPE_USED): New macros for special types in type_map.
15132 * java-tree.h (BCODE_JUMP_TARGET): Renamed to BCODE_TARGET.
15133 (BCODE_BACKWARDS_TARGET, CODE_FORWARDS_TARGET): Replaced by
15135 * expr.c (expand_byte_code): Fix logic to warn of unused instructions.
15137 * expr.c (can_widen_reference_to): New function.
15138 (pop_type): Use it.
15139 (merge_type_state): Support handling start of subroutine.
15140 (push_pending_block): Return char* error message, instead of calling
15141 fatal on an error. Also handle subroutines.
15142 (verify_jvm_instructions): Handle errors from push_poending_block.
15143 Support jsr and ret instructions.
15145 1997-08-19 Per Bothner <bothner@cygnus.com>
15147 * jcf-io.c (find_classfile): Fix thinko.
15148 * jcf-dump.c: Add CONVERT2 (to match changed javaop.def).
15150 1997-08-12 Jason Merrill <jason@yorick.cygnus.com>
15152 * Makefile.in (BISON): Remove.
15154 1997-08-07 Per Bothner <bothner@cygnus.com>
15156 * Makefile.in: Convert to autoconf.
15157 * config-lang.in (outputs): Added java/Makefile.
15159 * Make-lang.in, lang-specs.h, config-lang.in, Makefile.in:
15160 Rename cc1java to jc1.
15162 * lang.c (init_parse, finihs_parse): New functions #ifdef USE_CPPLIB.
15163 * Makefile.in (INTERNAL_CFLAGS): Add @extra_c_flags.
15165 * class.c (class_depth): Do load_class if needed.
15167 Mostly better verification.
15168 * decl.c (pushdecl): Set TYPE_STUB_DECL for a type.
15169 (init_decl_processing): Change return type of soft_checkcast.
15170 * expr.c (expand_java_CHECKCAST): Do push_value of the "casted" value.
15171 * lang.c (put_decl_string, put_decl_node, lang_printable_name,
15172 lang_print_error): New functions.
15173 (lang_init): Set global hook print_error_function to lang_print_error.
15174 * expr.c: In the type_map ptr_type_node is only used for null now.
15175 (pop_type, merge_types): Hence ptr_type_node matches any reference.
15176 (merge_types): Dererence pointer to record types before comparing.
15177 (decode_newarray_type, merge_types): On error just return NULL.
15178 (build_java_binop): Add preliminary implementation (with warning)
15179 for COMPARE_L_EXPR and COMPARE_G_EXPR (i.e. [fd]cmp[lg]).
15180 (lookup_label): Set DECL_IGNORED_P (for dwarf2out).
15181 (expand_compare, expand_java_goto, expand_java_call): Don't
15182 push_pending_block, since that only makes sense when verifying.
15183 (merge_type_state): Different return codes.
15184 (push_pending_block): A block may need to be verified more than once.
15185 (expand_byte_code): Warn about unused code at code generation time.
15186 (verify_jvm_instruction): Changed logic, since code may need to be
15187 re-verified if type-state has changed. Also, better error handling.
15188 Implement acmpeq, acmpne, pop, pop2, swap, checkcast, instanceof.
15189 Improve newarray, anewarray, ?aload, athrow,
15190 * java-tree.h (LABEL_CHANGED): New macro.
15192 1997-08-05 Alexandre Petit-Bianco <apbianco@cygnus.com>
15194 * decl.c (soft_athrow_node): New global variable initialized.
15195 * javaop.def (i2b, i2c, i2s): Invoke CONVERT2
15196 * typeck.c (convert): Added support for REAL_TYPE.
15197 (convert_to_char): New function.
15198 (convert): Handle CHAR_TYPE.
15199 * expr.c (expand_java_arraystore): Modified because CHAR/BYTE/BOOLEAN/
15200 SHORT now expect INT but store as CHAR/BYTE/BOOLEAN/SHORT.
15201 (expand_java_arrayload): CHAR/BYTE/BOOLEAN/SHORT now convert result to
15203 (verify_jvm_instructions): Added break a the end of bogus unop: label.
15204 (OPCODE_<b|c|s>astore): Pop an int operand from the type stack
15205 (OPCODE_<b|c|s>astore): Push the promoted type onto the stack
15206 (process_jvm_instruction): New macro CONVERT2 for i2c, i2s and i2b.
15207 (JAVA_ARRAY_LENGTH_OFFSET, JAVA_ARRAY_DATA_OFFSET): Modified
15208 to Use The Right Things.
15209 (pop_type): Accept CHAR/BYTE/BOOLEAN/SHORT promoted type as
15210 compatible with INT. BOOLEAN is made equivalent to BYTE.
15211 (OPCODE_athrow, OPCODE_aconst_null, OPCODE_ifnull,
15212 OPCODE_ifnonnull): Now supported.
15213 (build_java_athrow): New function.
15215 1997-08-04 Per Bothner <bothner@cygnus.com>
15217 Rename method name <init> to match G++ (and fix mangling).
15218 * class.c (layout_class): Replace method name of <init> by class name.
15219 (make_method_value): Do inverse renaming of constructor from <init>.
15220 * java-tree.h (DECL_CONSTRUCTOR_P): New macro.
15221 * typeck.c (lookup_java_constructor): New function.
15222 * expr.c (expand_invoke): If method_name is <init>, call
15223 lookup_java_constructor to find constructor.
15225 * parse.c (get_constant): Handle CONSTANT_Float and CONSTANT_Double.
15227 1997-08-01 Alexandre Petit-Bianco <apbianco@cygnus.com>
15229 * parse.c (get_class_constant): Modified to handle array "classes"
15230 * typeck.c (set_local_type): Bug fixed when filling type_map[] with
15232 (convert): Modified to handle real type.
15233 * java-tree.h (soft_badarrayindex_node, soft_anewarray_node,
15234 soft_multianewarray, soft_newarray_node, soft_throw_node): New global
15235 variables declared.
15236 * decl.c (soft_badarrayindex_node, soft_anewarray_node,
15237 soft_multianewarray, soft_newarray_node, soft_throw_node): New
15238 global variables initialized.
15239 (find_local_variable): Handles the case of a pointer
15240 (end_java_method): Restore the use of one more scope
15241 * expr.c (build_java_arraynull_check, build_java_arrayaccess,
15242 build_java_array_length_access, expand_java_arrayload,
15243 expand_java_arraystore, expand_java_array_length,
15244 expand_java_multianewarray, expand_java_anewarray,
15245 build_java_check_indexed_type, is_array_type_p,
15246 build_java_throw_out_of_bound_exception): New functions.
15247 (STORE_INTERNAL): Now forces type of the decl to be type of the value.
15248 (OPCODE_arraylength, OPCODE_newarray, OPCODE_<t>astore,
15249 OPCODE_<t>aload): Implemented code for verification.
15250 (ARRAY_STORE, ARRAY_LOAD, ARRAY_LENGTH, ARRAY_NEW_PTR, ARRAY_NEW_NUM
15251 ARRAY_NEW_MULTI): Macro defined.
15252 (CONVERT): Modified to invoke convert().
15253 (case OPCODE_aload2): Fixed index typo from 2 to 1.
15255 1997-07-31 Per Bothner <bothner@cygnus.com>
15257 * class.c (push_class): Set DECL_ARTIFICIAL (for dbxout.c).
15258 (build_class_ref, is_compiled_class): Handle pointer-to-record types.
15259 (make_class_data): Field name needs '/' as package prefix.
15260 * expr.c (type_stack_dup, java_stack_dup): Fix fencepost errors.
15262 1997-07-25 Per Bothner <bothner@cygnus.com>
15264 Implement debug information for local variables.
15265 * java-tree.h (DECL_CODE_LENGTH, DECL_ARG_SLOT_COUNT,
15266 DECL_LOCAL_SLOT_NUMBER, DECL_LOCAL_START_PC, DECL_LOCAL_END_PC,
15267 DECL_LOCAL_SLOT_CHAIN): New macros.
15268 (struct lang_decl_var): New type.
15269 * parse.c (give_name_to_locals): Move to decl.c.
15270 * decl.c (give_name_to_locals): Re-written to Do The Right Thing.
15271 (start_java_method): Re-write parameter handling.
15272 (pending_local_decls): New global variable.
15273 (push_jvm_slot, maybe_pushlevels, maybe_poplevels): New functions.
15274 (find_local_variable): Accept pc so we can skips decls not in range.
15275 (struct binding_level): Add end_pc field.
15276 * expr.c (expand_byte_code): Call maybe_pushlevels and maybe_poplevels.
15277 (various): Change so current pc gets passed to find_local_variable.
15279 * decl.c (init_decl_processing): Re-arrange fields in
15280 class_type_node and and method_type_node to match kaffe 0.9.1.
15281 * class.c (make_method_value, make_class_data): Update
15282 initializations to match.
15284 1997-07-16 Per Bothner <bothner@cygnus.com>
15286 * class.c (unicode_mangling_length, emit_unicode_mangled_name,
15287 append_gpp_mangled_name, append_gpp_mangled_type): New functions.
15288 (push_super_field): New function.
15289 (make_class_data): Handle inheritance of class static initializer.
15290 (layout_class): New name mangling.
15291 * constants.c (build_constant_data_ref): Init type of data array
15292 to a one-element array.
15293 (build_constants_constructor): Set DECL_SIZE from complete array type.
15294 * decl.c: Rename class_type, object_type etc to class_type_node,
15295 object_type_node etc. Make former inherit from latter.
15296 * expr.c (expand_invoke): Add cast of function address.
15297 * java-tree.h (TYPE_ARRAY_ELEMENT, PUSH_SUPER_VALUE): New.
15298 * parse.c (yyparse): Don't call layout_class here.
15299 * typeck.c (build_java_array_type): Set TYPE_ARRAY_ELEMENT.
15301 1997-06-14 Per Bothner <bothner@cygnus.com>
15303 * decl.c, class.c: Update method type to match latest Kaffe snapshot.
15304 * constants.c (lookup_name_constant): Renamed to alloc_name_constant.
15305 (alloc_class_constant): New.
15306 * expr.c (expand_invoke): Make sure method's class is initialized.
15307 * class.c (interits_from_p, emit_register_class): New functions.
15308 * parse.c (yyparse): Call emit_register_class.
15310 1997-06-09 Per Bothner <bothner@cygnus.com>
15312 * constants.c: New file, to handle constant pool.
15313 * Makefile.in (JAVA_OBJS): Add constants.o.
15314 * decl.c (init_decl_processing): Update, fix, finish various structs.
15315 (pushdecl_top_level): New.
15316 * parse.c (layout_class): Moved to class.c.
15317 * expr.c (java_push_constant_from_pool): New function.
15318 * class.c (build_class_ref): Make work fully
15319 (make_class_data): Emit super-class, constant pool, interface vector.
15321 1997-06-03 Per Bothner <bothner@cygnus.com>
15323 java-tree.h (DECL_SIGNATURE, BCODE_EMITTED): Remove.
15324 (LABEL_VERIFIED, BCODE_EXCEPTION_TARGET, TYPE_ARRAY_P): New.
15325 * class.c (class_depth): New function.
15326 (lookup_named_class): Replaced by new function lookup_class.
15327 * decl.c (object_type_node, string_type_node): New.
15328 Remove various types that we no longer need.
15329 * expr.c (verify_jvm_instructions): New separate verifier pass.
15330 (push_type, pop_type): New functions for verifier.
15331 (type_stack_dup, pop_argument_types, merge_types): Likewise.
15332 (expand_byte_code): Simplify, since we assume already verified.
15333 (expand_invoke): Now mostly works.
15334 * javaop.def: Rename ldc1->ldc, ldc2->ldc_w, ldc2w->ldc2_w.
15335 * lang.c (main_class): Move to parse.c. Don't make_class yet.
15336 * parse.c: Wait to allocate class object until we know its name.
15337 (layout_class): Calculate DECL_VINDEX for each virtual method.
15338 * typeck.c (get_array_type): Rename to ...
15339 (build_java_array_type): ... and provide working implementation.
15340 (build_java_signature): New function - build Java signature of type.
15341 (set_java_signature): New function - cache signature with type.
15342 (lookup_java_method): New function.
15344 1997-05-06 Per Bothner <bothner@deneb.cygnus.com>
15346 * class.c (ident_subst): Take extra SUFFIX parameter.
15347 (add_field): Set DECL_ASSEMBLER_NAME of static fields; more.
15348 (set_constant_value, build_static_field_ref, is_compiled_class): New.
15349 (build_class_ref): Actually implement.
15350 * decl.c, java-tree.h: Renamed some xx_type to xx_type_node.
15351 * decl.c (builtin_function): New.
15352 (init_decl_processing): Update for current Kaffe. Declare some
15353 builtin Kaffe functions.
15354 * expr.c (build_address_of): New.
15355 (expand_java_NEW, expand_java_INSTANCEOF, expand_java_CHECKCAST):
15356 Renamed (from expand_java_new etc), and added working implementations.
15357 (build_field_ref): Now also handle static fields.
15358 (expand_invoke): Implement invokestatic, and start implement rest.
15359 * java-opcodes.h: Use javaop.def to avoid duplicated list.
15360 * javaop.def: Rename invokevirt -> invokevirtual.
15361 * lang.c (use_handles): Removed.
15362 * parse.c: Add support for ConstantValue attribute.
15363 Handle nested loading of a class. (JPOOL_UTF): New.
15365 1997-03-11 Per Bothner <bothner@deneb.cygnus.com>
15367 * expr.c (expand_java_pushc): Support #ifndef REAL_ARITHMETIC case.
15369 1997-02-27 Per Bothner <bothner@deneb.cygnus.com>
15371 * Make-lang.in (java.install-man): New empty rule.
15372 * typeck.c (set_local_type): New function.
15373 * expr.c (STORE_INTERNAL): Call find_local_variable,
15374 not find_stack_slot. Call set_local_type.
15376 1997-02-12 Per Bothner <bothner@kalessin.cygnus.com>
15378 * java-tree.h: Various new macros for constructing RECORD_TYPEs,
15379 and building RECORD_TYPE CONSTRUCTORs.
15380 Also support for creating Utf8Const objects from an INDETIFIER_NODE.
15382 * lang.c (use_handles): Change the default to 0.
15383 * decl.c: Define and build class_type, field_type, utf8const_type.
15384 * class.c (make_class_data, make_field_value,
15385 get_access_flags_from_decl, build_class_ref, build_utf8_ref,
15386 hashUtf8String, strLengthUtf8, mangled_classname:
15387 Functions to build reflective data structures.
15388 * parse.c (yyparse): Call make_class_data.
15390 * jcf-io.c (open_class, find_classfile): New functions.
15391 * jcf-dump.c: Support reading classfile from explicitly-named
15392 class file (without CLASSPATH searching).
15394 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>
15396 * jcf-reader.c: Add parameter list to HANDLE_CONSTANT_Utf8.
15397 * parse.c (JPOOL_UTF_LENGTH, JPOOL_UTF_DATA, HANDLE_CONSTANT_Utf8):
15398 Override jcf-reader macros so CONSTANT_Utf8 becomes tree node here.
15399 (get_constant): Now trivial for CONSTANT_Utf8.
15401 * jcf.h: Make NEW_CPOOL the default.
15402 * jcf.h, jcf-reader.c, parse.c: Remove support for !NEW_CPOOL.
15404 1996-10-24 Per Bothner <bothner@deneb.cygnus.com>